🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.58 AU - 0.9 AU

Year: 235 Days

Day: 20.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,331,728 km

• M1: 184,005 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.81 AU - 0.93 AU

Year: 299 Days

Day: 43.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,331,728 km

• M1: 448,794 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.05 AU - 1.15 AU

Year: 426 Days

Day: 18.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,331,728 km

• M1: 356,492 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.22 AU - 2.28 AU

Year: 1245 Days

Day: 12.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,331,728 km

• M1: 127,757 km (0.107 R)
• M2: 393,442 km (0.12 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 13.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.03 AU - 7.63 AU

Year: 7322 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 100,331,728 km

• M1: 189,241 km (0.119 R)
• M2: 426,204 km (0.097 R)
• M3: 606,919 km (0.094 R)
• M4: 866,920 km (0.074 R)
• M5: 1,121,535 km (0.094 R)
• M6: 1,310,328 km (0.077 R)
• M7: 1,940,284 km (0.07 R)
• M8: 2,098,260 km (0.053 R)
• M9: 2,753,648 km (0.096 R)
• M10: 3,094,133 km (0.118 R)
• M11: 3,259,139 km (0.111 R)
• M12: 3,576,586 km (0.104 R)
• M13: 3,684,745 km (0.073 R)
• M14: 3,837,933 km (0.094 R)
• M15: 4,218,959 km (0.091 R)
• M16: 4,356,440 km (0.111 R)
• M17: 4,849,365 km (0.094 R)
• M18: 5,286,190 km (0.099 R)
• M19: 5,459,425 km (0.064 R)
• M20: 5,786,446 km (0.1 R)
• M21: 6,994,448 km (0.064 R)
• M22: 7,908,192 km (0.036 R)
• M23: 8,742,051 km (0.098 R)
• M24: 9,006,689 km (0.091 R)
• M25: 9,453,389 km (0.081 R)
• M26: 9,785,795 km (0.093 R)
• M27: 10,555,177 km (0.064 R)
• M28: 11,026,261 km (0.079 R)
• M29: 11,184,834 km (0.098 R)
• M30: 11,729,670 km (0.089 R)
• M31: 11,924,147 km (0.074 R)
• M32: 12,054,297 km (0.064 R)
• M33: 12,912,091 km (0.095 R)
• M34: 13,045,682 km (0.116 R)
• M35: 13,179,872 km (0.098 R)
• M36: 13,517,364 km (0.094 R)
• M37: 13,687,158 km (0.1 R)
• M38: 13,926,215 km (0.091 R)
• M39: 14,512,190 km (0.053 R)
• M40: 15,566,107 km (0.035 R)
• M41: 18,194,841 km (0.078 R)
• M42: 18,307,339 km (0.083 R)
• M43: 18,759,573 km (0.116 R)
• M44: 19,025,109 km (0.112 R)
• M45: 19,560,071 km (0.085 R)
• M46: 19,675,262 km (0.117 R)
• M47: 19,867,944 km (0.092 R)
• M48: 20,527,521 km (0.099 R)
• M49: 20,683,701 km (0.07 R)
• M50: 21,312,610 km (0.027 R)
• M51: 21,589,815 km (0.115 R)
• M52: 22,307,885 km (0.113 R)
• M53: 22,589,278 km (0.092 R)
• M54: 23,644,841 km (0.043 R)
• M55: 24,096,178 km (0.066 R)
• M56: 24,591,945 km (0.046 R)
• M57: 24,882,614 km (0.105 R)
• M58: 25,132,741 km (0.118 R)
• M59: 25,341,879 km (0.086 R)
• M60: 25,467,542 km (0.104 R)
• M61: 25,888,061 km (0.049 R)
• M62: 26,736,131 km (0.045 R)
• M63: 27,163,533 km (0.077 R)
• M64: 27,895,365 km (0.05 R)
• M65: 28,546,415 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 8.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.15 AU - 14.17 AU

Year: 14690 Days

Day: 5.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,331,728 km

• M1: 109,057 km (0.106 R)
• M2: 171,140 km (0.09 R)
• M3: 926,011 km (0.079 R)
• M4: 1,384,229 km (0.093 R)
• M5: 2,057,569 km (0.058 R)
• M6: 2,240,228 km (0.025 R)
• M7: 2,401,046 km (0.105 R)
• M8: 2,593,429 km (0.112 R)
• M9: 2,705,777 km (0.034 R)
• M10: 3,598,577 km (0.117 R)
• M11: 3,661,109 km (0.064 R)
• M12: 5,340,494 km (0.104 R)
• M13: 6,033,282 km (0.11 R)
• M14: 6,715,448 km (0.097 R)
• M15: 6,909,327 km (0.075 R)
• M16: 8,069,908 km (0.068 R)
• M17: 8,693,581 km (0.083 R)
• M18: 8,990,084 km (0.093 R)
• M19: 9,289,729 km (0.096 R)
• M20: 9,636,347 km (0.074 R)
• M21: 10,075,566 km (0.091 R)
• M22: 10,386,879 km (0.076 R)
• M23: 11,943,744 km (0.119 R)
• M24: 12,131,789 km (0.092 R)
• M25: 12,605,865 km (0.067 R)
• M26: 13,037,754 km (0.059 R)
• M27: 13,817,458 km (0.033 R)
• M28: 15,421,895 km (0.116 R)
• M29: 15,626,694 km (0.099 R)
• M30: 16,611,198 km (0.099 R)
• M31: 17,455,678 km (0.06 R)
• M32: 17,615,598 km (0.106 R)
• M33: 17,669,154 km (0.105 R)
• M34: 17,990,640 km (0.077 R)
• M35: 19,572,338 km (0.065 R)
• M36: 19,905,193 km (0.104 R)
• M37: 20,239,844 km (0.076 R)
• M38: 20,576,290 km (0.113 R)
• M39: 21,198,018 km (0.064 R)
• M40: 21,254,865 km (0.113 R)
• M41: 23,569,444 km (0.096 R)
• M42: 24,996,159 km (0.062 R)
• M43: 25,780,500 km (0.104 R)
• M44: 25,962,710 km (0.092 R)
• M45: 26,267,292 km (0.048 R)
• M46: 26,757,075 km (0.102 R)
• M47: 26,880,045 km (0.087 R)
• M48: 27,064,798 km (0.102 R)
• M49: 27,932,316 km (0.092 R)
• M50: 28,935,071 km (0.11 R)
• M51: 28,998,201 km (0.098 R)
• M52: 29,377,581 km (0.099 R)
• M53: 31,234,091 km (0.084 R)
• M54: 32,274,544 km (0.093 R)
• M55: 33,062,476 km (0.089 R)
• M56: 33,989,534 km (0.057 R)
• M57: 37,575,993 km (0.099 R)
• M58: 37,644,808 km (0.095 R)
• M59: 38,058,596 km (0.104 R)
• M60: 38,266,088 km (0.105 R)
• M61: 38,751,533 km (0.092 R)
• M62: 38,890,659 km (0.113 R)
• M63: 39,169,360 km (0.082 R)
• M64: 40,079,813 km (0.104 R)
• M65: 40,502,277 km (0.101 R)
• M66: 40,855,478 km (0.087 R)
• M67: 41,422,753 km (0.093 R)
• M68: 42,064,079 km (0.073 R)
• M69: 42,278,602 km (0.111 R)
• M70: 42,637,039 km (0.084 R)
• M71: 44,443,583 km (0.084 R)
• M72: 44,954,011 km (0.101 R)
• M73: 45,319,628 km (0.105 R)
• M74: 45,833,347 km (0.067 R)
• M75: 46,127,755 km (0.078 R)
• M76: 46,275,259 km (0.06 R)
• M77: 47,758,073 km (0.074 R)
• M78: 47,981,871 km (0.048 R)
• M79: 48,655,361 km (0.113 R)
• M80: 50,694,380 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 12

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.12 AU - 13.28 AU

Year: 14766 Days

Day: 8.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,331,728 km

• M1: 302,337 km (0.091 R)
• M2: 582,385 km (0.088 R)
• M3: 736,470 km (0.114 R)
• M4: 985,102 km (0.097 R)
• M5: 1,709,754 km (0.104 R)
• M6: 2,017,776 km (0.108 R)
• M7: 2,542,117 km (0.115 R)
• M8: 2,657,905 km (0.075 R)
• M9: 2,745,869 km (0.105 R)
• M10: 2,924,938 km (0.033 R)
• M11: 3,582,121 km (0.071 R)
• M12: 4,113,044 km (0.099 R)
• M13: 4,668,950 km (0.114 R)
• M14: 5,774,478 km (0.054 R)
• M15: 6,043,904 km (0.04 R)
• M16: 6,475,643 km (0.094 R)
• M17: 6,595,022 km (0.077 R)
• M18: 7,327,453 km (0.102 R)
• M19: 7,452,068 km (0.03 R)
• M20: 8,474,121 km (0.106 R)
• M21: 8,957,322 km (0.117 R)
• M22: 9,813,022 km (0.091 R)
• M23: 10,088,581 km (0.08 R)
• M24: 10,227,408 km (0.084 R)
• M25: 10,600,655 km (0.091 R)
• M26: 11,360,612 km (0.119 R)
• M27: 12,187,290 km (0.084 R)
• M28: 12,384,609 km (0.026 R)
• M29: 12,632,792 km (0.091 R)
• M30: 12,832,505 km (0.092 R)
• M31: 13,033,266 km (0.057 R)
• M32: 13,387,214 km (0.103 R)
• M33: 13,590,967 km (0.097 R)
• M34: 14,259,968 km (0.115 R)
• M35: 15,203,931 km (0.096 R)
• M36: 15,523,023 km (0.075 R)
• M37: 16,439,460 km (0.09 R)
• M38: 17,707,002 km (0.11 R)
• M39: 18,494,037 km (0.097 R)
• M40: 19,120,253 km (0.106 R)
• M41: 19,580,267 km (0.095 R)
• M42: 20,101,915 km (0.076 R)
• M43: 20,218,451 km (0.092 R)
• M44: 20,981,700 km (0.03 R)
• M45: 21,218,364 km (0.099 R)
• M46: 22,475,734 km (0.086 R)
• M47: 23,082,951 km (0.069 R)
• M48: 23,266,209 km (0.107 R)
• M49: 24,624,707 km (0.076 R)
• M50: 24,811,854 km (0.068 R)
• M51: 25,881,778 km (0.118 R)
• M52: 26,518,167 km (0.107 R)
• M53: 26,710,101 km (0.089 R)
• M54: 26,838,307 km (0.104 R)
• M55: 28,523,676 km (0.104 R)
• M56: 28,654,724 km (0.116 R)
• M57: 29,644,015 km (0.112 R)
• M58: 29,909,850 km (0.1 R)
• M59: 31,588,338 km (0.073 R)
• M60: 31,859,859 km (0.089 R)
• M61: 32,131,977 km (0.077 R)
• M62: 32,610,241 km (0.094 R)
• M63: 33,159,565 km (0.112 R)
• M64: 33,642,916 km (0.067 R)
• M65: 33,989,534 km (0.104 R)
• M66: 34,966,258 km (0.11 R)
• M67: 35,952,258 km (0.114 R)
• M68: 38,095,846 km (0.118 R)
• M69: 38,384,719 km (0.086 R)
• M70: 38,964,860 km (0.069 R)
• M71: 39,183,123 km (0.053 R)
• M72: 40,427,628 km (0.108 R)
• M73: 40,574,832 km (0.03 R)
• M74: 41,313,846 km (0.1 R)
• M75: 42,281,295 km (0.096 R)
• M76: 43,708,608 km (0.115 R)
• M77: 44,770,304 km (0.107 R)
• M78: 47,151,603 km (0.091 R)
• M79: 49,023,222 km (0.101 R)
• M80: 49,416,216 km (0.117 R)
• M81: 50,205,345 km (0.106 R)
• M82: 50,284,482 km (0.11 R)
• M83: 50,919,076 km (0.119 R)
• M84: 51,636,099 km (0.053 R)
• M85: 52,196,193 km (0.073 R)
• M86: 54,131,690 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.8

Radius: 7.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.41 AU - 19.65 AU

Year: 24796 Days

Day: 16.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 100,331,728 km

• M1: 96,640 km (0.112 R)
• M2: 360,830 km (0.055 R)
• M3: 505,940 km (0.1 R)
• M4: 553,363 km (0.078 R)
• M5: 989,141 km (0.056 R)
• M6: 1,154,596 km (0.051 R)
• M7: 1,419,534 km (0.078 R)
• M8: 1,752,539 km (0.075 R)
• M9: 2,686,628 km (0.058 R)
• M10: 3,527,817 km (0.054 R)
• M11: 4,042,583 km (0.112 R)
• M12: 4,175,127 km (0.11 R)
• M13: 4,444,254 km (0.112 R)
• M14: 4,719,065 km (0.082 R)
• M15: 4,858,490 km (0.114 R)
• M16: 5,070,321 km (0.071 R)
• M17: 5,985,261 km (0.041 R)
• M18: 6,871,329 km (0.051 R)
• M19: 7,149,133 km (0.06 R)
• M20: 7,349,743 km (0.113 R)
• M21: 7,674,670 km (0.073 R)
• M22: 8,465,295 km (0.114 R)
• M23: 8,805,779 km (0.102 R)
• M24: 9,765,450 km (0.055 R)
• M25: 11,034,040 km (0.093 R)
• M26: 11,593,536 km (0.114 R)
• M27: 11,640,659 km (0.058 R)
• M28: 15,293,690 km (0.05 R)
• M29: 15,448,673 km (0.102 R)
• M30: 15,656,165 km (0.06 R)
• M31: 16,548,516 km (0.082 R)
• M32: 16,973,973 km (0.117 R)
• M33: 17,727,497 km (0.106 R)
• M34: 20,963,150 km (0.116 R)
• M35: 21,135,337 km (0.109 R)
• M36: 22,883,537 km (0.087 R)
• M37: 23,001,869 km (0.078 R)
• M38: 23,357,613 km (0.11 R)
• M39: 24,074,636 km (0.103 R)
• M40: 24,496,352 km (0.109 R)
• M41: 24,859,576 km (0.093 R)
• M42: 26,268,937 km (0.115 R)
• M43: 26,392,655 km (0.094 R)
• M44: 27,892,972 km (0.081 R)
• M45: 28,208,922 km (0.115 R)
• M46: 29,742,450 km (0.118 R)
• M47: 30,454,237 km (0.116 R)
• M48: 32,556,835 km (0.057 R)
• M49: 33,290,313 km (0.102 R)
• M50: 33,357,333 km (0.1 R)
• M51: 33,424,353 km (0.034 R)
• M52: 35,318,412 km (0.089 R)
• M53: 36,692,618 km (0.118 R)
• M54: 37,386,153 km (0.076 R)
• M55: 37,804,429 km (0.071 R)
• M56: 41,565,768 km (0.113 R)
• M57: 45,816,293 km (0.103 R)
• M58: 46,039,792 km (0.113 R)
• M59: 47,238,370 km (0.116 R)
• M60: 50,587,118 km (0.065 R)
• M61: 51,126,867 km (0.104 R)
• M62: 51,204,210 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.2

Radius: 7.5

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.34 AU - 21.14 AU

Year: 29932 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,331,728 km

• M1: 193,580 km (0.101 R)
• M2: 241,900 km (0.108 R)
• M3: 296,204 km (0.092 R)
• M4: 956,080 km (0.102 R)
• M5: 1,678,339 km (0.058 R)
• M6: 1,989,652 km (0.086 R)
• M7: 3,121,509 km (0.073 R)
• M8: 3,263,029 km (0.094 R)
• M9: 3,800,235 km (0.11 R)
• M10: 5,010,182 km (0.098 R)
• M11: 5,344,085 km (0.113 R)
• M12: 6,092,224 km (0.114 R)
• M13: 7,057,429 km (0.086 R)
• M14: 7,306,061 km (0.085 R)
• M15: 8,329,460 km (0.11 R)
• M16: 8,394,984 km (0.079 R)
• M17: 10,296,073 km (0.118 R)
• M18: 10,791,392 km (0.114 R)
• M19: 11,731,914 km (0.094 R)
• M20: 12,398,223 km (0.052 R)
• M21: 13,382,278 km (0.1 R)
• M22: 13,690,150 km (0.046 R)
• M23: 13,922,625 km (0.094 R)
• M24: 14,548,842 km (0.06 R)
• M25: 15,424,737 km (0.093 R)
• M26: 15,666,637 km (0.059 R)
• M27: 16,646,503 km (0.074 R)
• M28: 17,394,492 km (0.081 R)
• M29: 17,646,266 km (0.119 R)
• M30: 18,068,580 km (0.11 R)
• M31: 18,238,374 km (0.11 R)
• M32: 18,494,186 km (0.096 R)
• M33: 19,442,038 km (0.115 R)
• M34: 21,564,533 km (0.046 R)
• M35: 21,835,006 km (0.09 R)
• M36: 23,204,126 km (0.048 R)
• M37: 23,666,682 km (0.101 R)
• M38: 24,319,228 km (0.035 R)
• M39: 25,833,159 km (0.103 R)
• M40: 26,891,564 km (0.118 R)
• M41: 27,768,058 km (0.097 R)
• M42: 28,062,167 km (0.111 R)
• M43: 28,554,942 km (0.079 R)
• M44: 29,249,525 km (0.119 R)
• M45: 30,554,168 km (0.068 R)
• M46: 30,959,429 km (0.095 R)
• M47: 32,082,909 km (0.09 R)
• M48: 32,598,124 km (0.043 R)
• M49: 32,908,390 km (0.103 R)
• M50: 33,012,061 km (0.105 R)
• M51: 33,845,471 km (0.114 R)
• M52: 34,264,794 km (0.117 R)
• M53: 34,685,762 km (0.09 R)
• M54: 36,924,046 km (0.056 R)
• M55: 39,538,568 km (0.03 R)
• M56: 39,869,628 km (0.115 R)
• M57: 42,324,978 km (0.081 R)
• M58: 43,003,105 km (0.079 R)
• M59: 43,229,895 km (0.062 R)
• M60: 45,520,089 km (0.117 R)
• M61: 45,635,578 km (0.097 R)
• M62: 46,214,821 km (0.102 R)
• M63: 47,380,488 km (0.12 R)
• M64: 48,673,762 km (0.084 R)
• M65: 51,656,145 km (0.072 R)
• M66: 55,805,990 km (0.08 R)
• M67: 56,797,973 km (0.092 R)
• M68: 57,545,663 km (0.107 R)
• M69: 58,296,645 km (0.087 R)
• M70: 59,176,879 km (0.071 R)
• M71: 59,808,331 km (0.117 R)
• M72: 62,100,021 km (0.109 R)
• M73: 62,613,291 km (0.104 R)
• M74: 64,420,284 km (0.091 R)
• M75: 65,069,838 km (0.1 R)
• M76: 65,591,037 km (0.118 R)
• M77: 68,217,826 km (0.11 R)
• M78: 68,879,796 km (0.119 R)
• M79: 75,479,606 km (0.104 R)
• M80: 75,753,220 km (0.094 R)
• M81: 76,438,827 km (0.117 R)
• M82: 77,677,946 km (0.07 R)
• M83: 81,294,774 km (0.047 R)
• M84: 81,434,947 km (0.067 R)
• M85: 83,406,198 km (0.089 R)
• M86: 84,255,914 km (0.034 R)
• M87: 85,678,440 km (0.086 R)
• M88: 85,821,007 km (0.074 R)
• M89: 86,821,967 km (0.077 R)
• M90: 86,965,281 km (0.027 R)
• M91: 89,124,427 km (0.114 R)
• M92: 91,446,934 km (0.037 R)
• M93: 96,447,991 km (0.101 R)
• M94: 97,339,595 km (0.034 R)
• M95: 98,682,385 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,719 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit