🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 222 Days

Day: 27.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.84 AU - 0.9 AU

Year: 283 Days

Day: 40.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.22 AU - 1.26 AU

Year: 481 Days

Day: 38.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.25 AU - 2.07 AU

Year: 745 Days

Day: 27.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.85 AU - 6.29 AU

Year: 4578 Days

Day: 45.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,199,557 km

• M1: 4,107,060 km (0.059 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 13.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.92 AU - 7.54 AU

Year: 5415 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,199,557 km

• M1: 169,943 km (0.108 R)
• M2: 260,749 km (0.1 R)
• M3: 382,971 km (0.028 R)
• M4: 779,555 km (0.118 R)
• M5: 894,894 km (0.085 R)
• M6: 1,151,156 km (0.076 R)
• M7: 1,277,865 km (0.108 R)
• M8: 1,592,619 km (0.113 R)
• M9: 2,119,652 km (0.075 R)
• M10: 2,394,015 km (0.097 R)
• M11: 2,577,422 km (0.064 R)
• M12: 2,794,039 km (0.112 R)
• M13: 3,016,940 km (0.068 R)
• M14: 3,125,698 km (0.1 R)
• M15: 3,235,652 km (0.092 R)
• M16: 3,357,275 km (0.115 R)
• M17: 3,710,027 km (0.093 R)
• M18: 3,869,499 km (0.064 R)
• M19: 4,063,976 km (0.086 R)
• M20: 4,184,552 km (0.084 R)
• M21: 4,406,704 km (0.088 R)
• M22: 4,530,572 km (0.111 R)
• M23: 4,678,524 km (0.06 R)
• M24: 4,827,972 km (0.086 R)
• M25: 5,478,424 km (0.053 R)
• M26: 5,599,747 km (0.07 R)
• M27: 6,081,153 km (0.119 R)
• M28: 6,244,814 km (0.063 R)
• M29: 6,783,067 km (0.12 R)
• M30: 7,018,384 km (0.115 R)
• M31: 7,283,023 km (0.088 R)
• M32: 7,443,541 km (0.094 R)
• M33: 7,699,802 km (0.083 R)
• M34: 7,931,829 km (0.112 R)
• M35: 9,140,131 km (0.038 R)
• M36: 9,284,343 km (0.11 R)
• M37: 9,429,453 km (0.107 R)
• M38: 9,633,654 km (0.098 R)
• M39: 9,824,691 km (0.061 R)
• M40: 9,913,252 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 14.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.13 AU - 7.21 AU

Year: 5999 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 90,199,557 km

• M1: 205,099 km (0.098 R)
• M2: 350,957 km (0.107 R)
• M3: 470,784 km (0.046 R)
• M4: 588,219 km (0.111 R)
• M5: 799,900 km (0.112 R)
• M6: 992,881 km (0.069 R)
• M7: 1,105,229 km (0.099 R)
• M8: 1,567,636 km (0.066 R)
• M9: 1,735,186 km (0.034 R)
• M10: 1,873,713 km (0.084 R)
• M11: 2,016,131 km (0.094 R)
• M12: 2,199,388 km (0.119 R)
• M13: 2,414,061 km (0.093 R)
• M14: 2,850,737 km (0.102 R)
• M15: 2,960,542 km (0.115 R)
• M16: 3,198,552 km (0.071 R)
• M17: 3,370,440 km (0.048 R)
• M18: 3,798,739 km (0.089 R)
• M19: 4,119,925 km (0.094 R)
• M20: 4,610,307 km (0.112 R)
• M21: 5,052,967 km (0.096 R)
• M22: 5,440,875 km (0.069 R)
• M23: 5,943,823 km (0.114 R)
• M24: 6,335,470 km (0.08 R)
• M25: 6,552,686 km (0.048 R)
• M26: 6,901,698 km (0.113 R)
• M27: 6,994,598 km (0.1 R)
• M28: 7,313,541 km (0.102 R)
• M29: 7,465,383 km (0.097 R)
• M30: 7,965,937 km (0.054 R)
• M31: 8,161,312 km (0.119 R)
• M32: 8,338,585 km (0.091 R)
• M33: 9,040,199 km (0.097 R)
• M34: 10,138,696 km (0.115 R)
• M35: 10,393,312 km (0.043 R)
• M36: 10,521,517 km (0.093 R)
• M37: 11,257,389 km (0.103 R)
• M38: 12,279,442 km (0.071 R)
• M39: 12,687,545 km (0.109 R)
• M40: 13,123,174 km (0.056 R)
• M41: 13,215,476 km (0.118 R)
• M42: 13,703,913 km (0.072 R)
• M43: 13,868,022 km (0.047 R)
• M44: 14,009,242 km (0.095 R)
• M45: 14,722,375 km (0.048 R)
• M46: 15,398,707 km (0.055 R)
• M47: 15,887,892 km (0.116 R)
• M48: 16,407,296 km (0.081 R)
• M49: 16,556,595 km (0.104 R)
• M50: 16,806,722 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 10.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.39 AU - 8.71 AU

Year: 6519 Days

Day: 10.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,199,557 km

• M1: 139,874 km (0.11 R)
• M2: 276,158 km (0.092 R)
• M3: 394,490 km (0.097 R)
• M4: 482,004 km (0.073 R)
• M5: 588,518 km (0.104 R)
• M6: 704,008 km (0.056 R)
• M7: 840,590 km (0.063 R)
• M8: 959,371 km (0.116 R)
• M9: 1,027,887 km (0.116 R)
• M10: 1,098,348 km (0.037 R)
• M11: 1,289,234 km (0.108 R)
• M12: 1,571,974 km (0.073 R)
• M13: 1,944,473 km (0.116 R)
• M14: 2,476,892 km (0.069 R)
• M15: 3,053,293 km (0.116 R)
• M16: 3,136,020 km (0.1 R)
• M17: 3,282,626 km (0.11 R)
• M18: 3,582,869 km (0.104 R)
• M19: 3,692,225 km (0.114 R)
• M20: 3,825,068 km (0.106 R)
• M21: 3,892,088 km (0.1 R)
• M22: 4,004,585 km (0.039 R)
• M23: 4,442,159 km (0.115 R)
• M24: 4,607,315 km (0.102 R)
• M25: 4,774,416 km (0.098 R)
• M26: 4,846,672 km (0.113 R)
• M27: 6,182,880 km (0.113 R)
• M28: 6,661,444 km (0.1 R)
• M29: 6,796,530 km (0.09 R)
• M30: 6,932,515 km (0.061 R)
• M31: 7,151,825 km (0.067 R)
• M32: 7,710,573 km (0.056 R)
• M33: 7,909,389 km (0.1 R)
• M34: 7,995,258 km (0.07 R)
• M35: 9,048,278 km (0.119 R)
• M36: 9,682,722 km (0.056 R)
• M37: 9,835,910 km (0.119 R)
• M38: 10,582,404 km (0.052 R)
• M39: 10,994,396 km (0.045 R)
• M40: 11,122,153 km (0.046 R)
• M41: 11,379,312 km (0.07 R)
• M42: 11,476,251 km (0.054 R)
• M43: 11,671,027 km (0.047 R)
• M44: 11,834,089 km (0.076 R)
• M45: 12,096,633 km (0.118 R)
• M46: 13,301,644 km (0.095 R)
• M47: 13,437,928 km (0.065 R)
• M48: 13,643,176 km (0.117 R)
• M49: 13,780,657 km (0.053 R)
• M50: 14,056,964 km (0.116 R)
• M51: 14,195,791 km (0.096 R)
• M52: 14,265,354 km (0.086 R)
• M53: 15,180,145 km (0.095 R)
• M54: 15,608,743 km (0.113 R)
• M55: 16,587,861 km (0.106 R)
• M56: 16,844,870 km (0.097 R)
• M57: 17,066,275 km (0.076 R)
• M58: 17,325,827 km (0.098 R)
• M59: 18,604,889 km (0.103 R)
• M60: 18,681,034 km (0.12 R)
• M61: 19,063,556 km (0.117 R)
• M62: 19,525,963 km (0.117 R)
• M63: 19,680,946 km (0.07 R)
• M64: 20,501,191 km (0.092 R)
• M65: 20,619,374 km (0.095 R)
• M66: 22,255,974 km (0.03 R)
• M67: 22,824,297 km (0.067 R)
• M68: 22,946,668 km (0.09 R)
• M69: 24,016,741 km (0.051 R)
• M70: 25,103,121 km (0.12 R)
• M71: 25,356,091 km (0.079 R)
• M72: 25,779,603 km (0.077 R)
• M73: 25,949,695 km (0.1 R)
• M74: 26,205,508 km (0.115 R)
• M75: 26,633,657 km (0.083 R)
• M76: 27,064,050 km (0.109 R)
• M77: 28,019,232 km (0.065 R)
• M78: 28,676,865 km (0.102 R)
• M79: 28,808,960 km (0.109 R)
• M80: 29,472,725 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 13.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.37 AU - 13.33 AU

Year: 15115 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,199,557 km

• M1: 474,076 km (0.062 R)
• M2: 638,633 km (0.101 R)
• M3: 1,007,841 km (0.11 R)
• M4: 1,129,314 km (0.059 R)
• M5: 1,637,947 km (0.117 R)
• M6: 1,812,977 km (0.085 R)
• M7: 2,118,755 km (0.107 R)
• M8: 2,310,390 km (0.116 R)
• M9: 3,134,524 km (0.084 R)
• M10: 3,693,123 km (0.103 R)
• M11: 4,003,987 km (0.114 R)
• M12: 4,610,008 km (0.074 R)
• M13: 5,201,668 km (0.104 R)
• M14: 5,331,519 km (0.105 R)
• M15: 5,594,811 km (0.079 R)
• M16: 5,862,292 km (0.063 R)
• M17: 7,359,617 km (0.101 R)
• M18: 7,457,005 km (0.075 R)
• M19: 7,950,379 km (0.088 R)
• M20: 8,050,310 km (0.088 R)
• M21: 8,201,105 km (0.048 R)
• M22: 8,556,549 km (0.109 R)
• M23: 8,659,024 km (0.116 R)
• M24: 8,865,319 km (0.095 R)
• M25: 9,177,680 km (0.072 R)
• M26: 9,388,014 km (0.087 R)
• M27: 9,599,845 km (0.115 R)
• M28: 10,354,117 km (0.105 R)
• M29: 10,683,233 km (0.1 R)
• M30: 10,793,786 km (0.12 R)
• M31: 11,577,828 km (0.092 R)
• M32: 11,805,217 km (0.054 R)
• M33: 12,091,547 km (0.044 R)
• M34: 12,380,271 km (0.12 R)
• M35: 12,612,896 km (0.076 R)
• M36: 13,438,377 km (0.104 R)
• M37: 14,342,097 km (0.091 R)
• M38: 14,586,540 km (0.073 R)
• M39: 15,265,715 km (0.108 R)
• M40: 15,640,457 km (0.099 R)
• M41: 16,018,342 km (0.12 R)
• M42: 16,718,908 km (0.051 R)
• M43: 17,040,693 km (0.091 R)
• M44: 17,886,819 km (0.084 R)
• M45: 20,369,396 km (0.104 R)
• M46: 21,406,408 km (0.091 R)
• M47: 22,460,624 km (0.045 R)
• M48: 22,673,352 km (0.073 R)
• M49: 24,473,314 km (0.118 R)
• M50: 25,279,647 km (0.058 R)
• M51: 26,468,202 km (0.112 R)
• M52: 27,220,380 km (0.081 R)
• M53: 28,515,000 km (0.114 R)
• M54: 28,976,659 km (0.054 R)
• M55: 29,285,878 km (0.108 R)
• M56: 31,243,216 km (0.061 R)
• M57: 31,878,409 km (0.115 R)
• M58: 32,117,765 km (0.036 R)
• M59: 32,678,458 km (0.093 R)
• M60: 33,566,172 km (0.111 R)
• M61: 34,379,984 km (0.03 R)
• M62: 34,871,413 km (0.039 R)
• M63: 37,953,129 km (0.085 R)
• M64: 38,376,342 km (0.057 R)
• M65: 39,227,254 km (0.091 R)
• M66: 39,483,665 km (0.032 R)
• M67: 40,515,292 km (0.109 R)
• M68: 40,861,013 km (0.041 R)
• M69: 41,121,164 km (0.074 R)
• M70: 41,729,877 km (0.077 R)
• M71: 42,517,061 km (0.079 R)
• M72: 44,017,378 km (0.078 R)
• M73: 44,372,823 km (0.108 R)
• M74: 45,176,313 km (0.076 R)
• M75: 47,160,430 km (0.088 R)
• M76: 49,541,728 km (0.088 R)
• M77: 49,634,180 km (0.115 R)
• M78: 55,568,129 km (0.105 R)
• M79: 55,760,063 km (0.068 R)
• M80: 56,241,170 km (0.081 R)
• M81: 57,886,896 km (0.056 R)
• M82: 57,984,284 km (0.115 R)
• M83: 60,237,228 km (0.09 R)
• M84: 60,335,813 km (0.102 R)
• M85: 61,324,954 km (0.042 R)
• M86: 61,920,952 km (0.083 R)
• M87: 62,119,917 km (0.118 R)
• M88: 63,218,863 km (0.044 R)
• M89: 66,146,344 km (0.108 R)
• M90: 66,655,575 km (0.088 R)

Asteroid Belt

Center: 14.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.8

Radius: 6.9

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.28 AU - 21.18 AU

Year: 24907 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,199,557 km

• M1: 508,034 km (0.093 R)
• M2: 626,067 km (0.06 R)
• M3: 974,929 km (0.064 R)
• M4: 1,093,261 km (0.065 R)
• M5: 1,185,264 km (0.106 R)
• M6: 1,476,980 km (0.094 R)
• M7: 1,579,155 km (0.117 R)
• M8: 1,648,569 km (0.043 R)
• M9: 2,478,388 km (0.071 R)
• M10: 2,641,599 km (0.053 R)
• M11: 2,935,409 km (0.064 R)
• M12: 2,978,344 km (0.103 R)
• M13: 3,151,878 km (0.069 R)
• M14: 3,195,710 km (0.039 R)
• M15: 5,164,717 km (0.104 R)
• M16: 6,016,078 km (0.092 R)
• M17: 6,070,682 km (0.1 R)
• M18: 6,853,228 km (0.048 R)
• M19: 7,140,306 km (0.095 R)
• M20: 7,198,201 km (0.111 R)
• M21: 8,944,307 km (0.073 R)
• M22: 9,258,014 km (0.065 R)
• M23: 9,703,367 km (0.067 R)
• M24: 10,220,826 km (0.12 R)
• M25: 10,417,248 km (0.11 R)
• M26: 11,621,511 km (0.033 R)
• M27: 12,939,767 km (0.105 R)
• M28: 13,941,026 km (0.105 R)
• M29: 15,714,808 km (0.077 R)
• M30: 15,865,901 km (0.095 R)
• M31: 16,169,286 km (0.115 R)
• M32: 16,628,103 km (0.059 R)
• M33: 16,704,996 km (0.096 R)
• M34: 17,168,749 km (0.094 R)
• M35: 18,108,972 km (0.083 R)
• M36: 18,905,132 km (0.078 R)
• M37: 19,307,550 km (0.098 R)
• M38: 19,631,579 km (0.101 R)
• M39: 19,712,811 km (0.093 R)
• M40: 20,945,198 km (0.074 R)
• M41: 25,406,655 km (0.113 R)
• M42: 25,495,217 km (0.1 R)
• M43: 25,761,501 km (0.11 R)
• M44: 26,566,188 km (0.101 R)
• M45: 27,016,777 km (0.09 R)
• M46: 28,200,096 km (0.069 R)
• M47: 28,751,963 km (0.064 R)
• M48: 30,053,464 km (0.106 R)
• M49: 30,522,902 km (0.109 R)
• M50: 31,945,877 km (0.079 R)
• M51: 33,876,438 km (0.117 R)
• M52: 34,463,011 km (0.067 R)
• M53: 35,151,460 km (0.094 R)
• M54: 35,646,031 km (0.114 R)
• M55: 36,342,260 km (0.079 R)
• M56: 36,442,191 km (0.093 R)
• M57: 36,842,365 km (0.041 R)
• M58: 37,647,202 km (0.092 R)
• M59: 38,967,553 km (0.092 R)
• M60: 39,376,852 km (0.11 R)
• M61: 39,479,327 km (0.107 R)
• M62: 39,787,498 km (0.099 R)
• M63: 42,386,462 km (0.117 R)
• M64: 42,701,964 km (0.077 R)
• M65: 44,504,768 km (0.102 R)
• M66: 46,983,006 km (0.09 R)
• M67: 47,418,635 km (0.059 R)
• M68: 50,393,688 km (0.077 R)
• M69: 50,504,989 km (0.086 R)
• M70: 51,735,132 km (0.029 R)
• M71: 51,847,480 km (0.049 R)
• M72: 55,829,477 km (0.077 R)
• M73: 56,060,007 km (0.093 R)
• M74: 56,175,347 km (0.118 R)
• M75: 59,202,759 km (0.096 R)
• M76: 59,320,193 km (0.072 R)
• M77: 59,555,361 km (0.115 R)
• M78: 59,673,095 km (0.086 R)
• M79: 59,790,978 km (0.068 R)
• M80: 59,908,861 km (0.118 R)
• M81: 60,736,137 km (0.098 R)
• M82: 61,448,223 km (0.091 R)
• M83: 62,163,151 km (0.095 R)
• M84: 63,962,365 km (0.107 R)
• M85: 69,090,580 km (0.037 R)
• M86: 73,463,774 km (0.107 R)
• M87: 75,747,535 km (0.032 R)
• M88: 75,874,993 km (0.095 R)
• M89: 76,002,749 km (0.095 R)
• M90: 76,258,113 km (0.11 R)
• M91: 79,475,514 km (0.115 R)
• M92: 82,081,210 km (0.043 R)
• M93: 87,108,596 km (0.12 R)
• M94: 88,179,567 km (0.049 R)
• M95: 89,120,388 km (0.09 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit