🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.4 AU - 2.16 AU

Year: 872 Days

Day: 42 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.4 AU - 3.1 AU

Year: 1674 Days

Day: 34.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4 AU - 4.6 AU

Year: 3273 Days

Day: 30.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 12.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.79 AU - 5.31 AU

Year: 4166 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,500,429 km

• M1: 161,117 km (0.025 R)
• M2: 260,151 km (0.111 R)
• M3: 339,438 km (0.088 R)
• M4: 713,283 km (0.104 R)
• M5: 1,032,225 km (0.106 R)
• M6: 1,203,365 km (0.082 R)
• M7: 1,326,634 km (0.106 R)
• M8: 1,514,080 km (0.114 R)
• M9: 1,824,795 km (0.108 R)
• M10: 2,047,995 km (0.091 R)
• M11: 2,128,927 km (0.068 R)
• M12: 2,350,183 km (0.112 R)
• M13: 2,785,812 km (0.092 R)
• M14: 2,921,497 km (0.065 R)
• M15: 3,059,576 km (0.105 R)
• M16: 3,168,333 km (0.116 R)
• M17: 3,781,984 km (0.117 R)
• M18: 4,223,148 km (0.092 R)
• M19: 4,397,280 km (0.119 R)
• M20: 4,591,607 km (0.108 R)
• M21: 4,770,676 km (0.101 R)
• M22: 5,080,643 km (0.12 R)
• M23: 5,416,041 km (0.085 R)
• M24: 5,548,435 km (0.067 R)
• M25: 5,662,878 km (0.09 R)
• M26: 5,816,515 km (0.051 R)
• M27: 6,108,530 km (0.119 R)
• M28: 6,345,642 km (0.079 R)
• M29: 6,525,459 km (0.102 R)
• M30: 6,747,612 km (0.04 R)
• M31: 6,931,169 km (0.068 R)
• M32: 7,220,192 km (0.105 R)
• M33: 7,429,030 km (0.115 R)
• M34: 7,788,664 km (0.073 R)
• M35: 8,067,514 km (0.096 R)
• M36: 8,306,123 km (0.099 R)
• M37: 8,657,378 km (0.057 R)
• M38: 9,283,745 km (0.069 R)
• M39: 9,442,618 km (0.069 R)
• M40: 9,855,508 km (0.075 R)
• M41: 10,675,005 km (0.079 R)
• M42: 11,346,400 km (0.118 R)
• M43: 11,492,108 km (0.092 R)
• M44: 11,908,140 km (0.089 R)
• M45: 12,105,759 km (0.079 R)
• M46: 12,629,501 km (0.113 R)
• M47: 12,755,313 km (0.116 R)
• M48: 12,957,420 km (0.094 R)
• M49: 13,441,817 km (0.108 R)
• M50: 13,854,408 km (0.104 R)
• M51: 13,958,229 km (0.103 R)
• M52: 14,533,583 km (0.076 R)
• M53: 15,036,980 km (0.047 R)
• M54: 15,599,916 km (0.081 R)
• M55: 15,761,931 km (0.098 R)
• M56: 15,924,693 km (0.109 R)
• M57: 16,580,979 km (0.062 R)
• M58: 17,078,991 km (0.103 R)
• M59: 17,190,291 km (0.104 R)
• M60: 17,441,765 km (0.094 R)
• M61: 17,722,561 km (0.117 R)
• M62: 18,089,823 km (0.071 R)
• M63: 18,831,829 km (0.089 R)
• M64: 19,091,082 km (0.067 R)
• M65: 19,351,532 km (0.05 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 13.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.65 AU - 9.17 AU

Year: 7405 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,500,429 km

• M1: 181,761 km (0.098 R)
• M2: 321,635 km (0.096 R)
• M3: 623,374 km (0.103 R)
• M4: 745,297 km (0.064 R)
• M5: 945,159 km (0.101 R)
• M6: 1,088,923 km (0.061 R)
• M7: 1,209,648 km (0.104 R)
• M8: 1,846,038 km (0.086 R)
• M9: 1,992,344 km (0.038 R)
• M10: 2,238,583 km (0.084 R)
• M11: 3,366,102 km (0.033 R)
• M12: 3,456,010 km (0.061 R)
• M13: 3,638,071 km (0.09 R)
• M14: 3,823,422 km (0.065 R)
• M15: 4,251,871 km (0.061 R)
• M16: 4,471,929 km (0.114 R)
• M17: 4,771,424 km (0.068 R)
• M18: 5,469,149 km (0.113 R)
• M19: 5,628,470 km (0.108 R)
• M20: 5,816,515 km (0.099 R)
• M21: 6,281,764 km (0.11 R)
• M22: 6,393,065 km (0.079 R)
• M23: 6,504,964 km (0.116 R)
• M24: 6,787,704 km (0.097 R)
• M25: 7,103,356 km (0.12 R)
• M26: 7,190,272 km (0.097 R)
• M27: 7,306,809 km (0.089 R)
• M28: 7,394,473 km (0.116 R)
• M29: 7,630,389 km (0.115 R)
• M30: 7,868,698 km (0.113 R)
• M31: 8,383,315 km (0.1 R)
• M32: 8,691,187 km (0.107 R)
• M33: 9,254,723 km (0.039 R)
• M34: 11,217,746 km (0.099 R)
• M35: 11,421,049 km (0.105 R)
• M36: 11,762,581 km (0.108 R)
• M37: 12,281,088 km (0.084 R)
• M38: 13,197,674 km (0.12 R)
• M39: 13,304,935 km (0.089 R)
• M40: 14,209,404 km (0.09 R)
• M41: 14,319,209 km (0.107 R)
• M42: 14,724,619 km (0.086 R)
• M43: 14,872,871 km (0.096 R)
• M44: 15,096,370 km (0.084 R)
• M45: 15,396,014 km (0.094 R)
• M46: 15,546,510 km (0.104 R)
• M47: 15,659,756 km (0.118 R)
• M48: 18,981,127 km (0.084 R)
• M49: 19,142,693 km (0.069 R)
• M50: 19,264,167 km (0.076 R)
• M51: 19,507,862 km (0.074 R)
• M52: 19,957,254 km (0.074 R)
• M53: 20,121,512 km (0.108 R)
• M54: 20,451,375 km (0.116 R)
• M55: 20,700,007 km (0.116 R)
• M56: 22,468,104 km (0.063 R)
• M57: 22,553,525 km (0.037 R)
• M58: 22,724,665 km (0.034 R)
• M59: 23,111,375 km (0.115 R)
• M60: 23,327,095 km (0.112 R)
• M61: 23,543,563 km (0.107 R)
• M62: 23,630,180 km (0.1 R)
• M63: 24,065,660 km (0.088 R)
• M64: 25,077,091 km (0.116 R)
• M65: 25,298,795 km (0.065 R)
• M66: 25,610,258 km (0.057 R)
• M67: 25,744,148 km (0.118 R)
• M68: 26,372,160 km (0.073 R)
• M69: 27,688,920 km (0.078 R)
• M70: 28,470,719 km (0.12 R)
• M71: 28,609,396 km (0.099 R)
• M72: 29,259,848 km (0.098 R)
• M73: 29,446,546 km (0.037 R)
• M74: 29,868,112 km (0.106 R)
• M75: 30,244,501 km (0.045 R)
• M76: 30,954,492 km (0.116 R)
• M77: 31,097,209 km (0.116 R)
• M78: 31,383,090 km (0.101 R)
• M79: 31,670,019 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737

Radius: 5.8

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.78 AU - 16.08 AU

Year: 17068 Days

Day: 16.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,500,429 km

• M1: 78,389 km (0.117 R)
• M2: 200,910 km (0.119 R)
• M3: 349,161 km (0.066 R)
• M4: 400,473 km (0.086 R)
• M5: 473,328 km (0.088 R)
• M6: 855,550 km (0.052 R)
• M7: 1,127,818 km (0.111 R)
• M8: 1,206,656 km (0.065 R)
• M9: 1,369,868 km (0.101 R)
• M10: 1,870,273 km (0.115 R)
• M11: 3,021,578 km (0.074 R)
• M12: 3,509,416 km (0.078 R)
• M13: 4,061,881 km (0.113 R)
• M14: 4,556,901 km (0.063 R)
• M15: 4,854,451 km (0.043 R)
• M16: 5,290,379 km (0.114 R)
• M17: 5,378,941 km (0.084 R)
• M18: 5,648,068 km (0.09 R)
• M19: 5,784,202 km (0.035 R)
• M20: 8,362,671 km (0.103 R)
• M21: 8,989,635 km (0.109 R)
• M22: 9,415,840 km (0.087 R)
• M23: 9,523,400 km (0.077 R)
• M24: 9,794,322 km (0.098 R)
• M25: 10,398,997 km (0.09 R)
• M26: 11,015,639 km (0.061 R)
• M27: 12,225,587 km (0.106 R)
• M28: 13,055,406 km (0.078 R)
• M29: 13,235,522 km (0.074 R)
• M30: 14,333,870 km (0.104 R)
• M31: 14,831,432 km (0.112 R)
• M32: 15,145,139 km (0.113 R)
• M33: 15,779,284 km (0.119 R)
• M34: 15,843,162 km (0.058 R)
• M35: 16,228,377 km (0.101 R)
• M36: 16,551,658 km (0.12 R)
• M37: 16,746,734 km (0.085 R)
• M38: 17,402,272 km (0.1 R)
• M39: 17,932,895 km (0.059 R)
• M40: 19,555,882 km (0.103 R)
• M41: 19,624,548 km (0.12 R)
• M42: 21,014,312 km (0.086 R)
• M43: 21,437,375 km (0.057 R)
• M44: 24,476,456 km (0.05 R)
• M45: 24,698,608 km (0.091 R)
• M46: 25,819,695 km (0.119 R)
• M47: 26,196,981 km (0.109 R)
• M48: 26,348,374 km (0.109 R)
• M49: 26,500,216 km (0.057 R)
• M50: 28,421,351 km (0.119 R)
• M51: 28,654,874 km (0.074 R)
• M52: 29,990,184 km (0.103 R)
• M53: 30,386,768 km (0.103 R)
• M54: 30,466,354 km (0.075 R)
• M55: 30,545,940 km (0.055 R)
• M56: 30,705,412 km (0.04 R)
• M57: 30,865,033 km (0.119 R)
• M58: 31,506,508 km (0.067 R)
• M59: 31,909,675 km (0.076 R)
• M60: 31,990,607 km (0.1 R)
• M61: 35,196,041 km (0.083 R)
• M62: 35,950,164 km (0.081 R)
• M63: 36,034,387 km (0.106 R)
• M64: 36,371,431 km (0.044 R)
• M65: 37,304,024 km (0.059 R)
• M66: 37,987,088 km (0.11 R)
• M67: 39,799,915 km (0.115 R)
• M68: 40,673,118 km (0.066 R)
• M69: 41,640,867 km (0.087 R)
• M70: 42,171,789 km (0.105 R)
• M71: 43,151,207 km (0.055 R)
• M72: 44,138,104 km (0.072 R)
• M73: 45,313,943 km (0.078 R)
• M74: 47,235,079 km (0.088 R)
• M75: 48,159,295 km (0.117 R)
• M76: 48,530,596 km (0.069 R)
• M77: 51,819,954 km (0.079 R)
• M78: 52,677,449 km (0.098 R)
• M79: 52,964,229 km (0.098 R)
• M80: 55,180,671 km (0.113 R)
• M81: 56,056,117 km (0.105 R)
• M82: 57,623,903 km (0.06 R)
• M83: 57,820,923 km (0.071 R)
• M84: 62,716,364 km (0.066 R)
• M85: 63,324,928 km (0.076 R)
• M86: 63,426,505 km (0.101 R)
• M87: 63,731,685 km (0.109 R)
• M88: 64,650,066 km (0.1 R)
• M89: 65,675,709 km (0.114 R)
• M90: 65,881,406 km (0.057 R)
• M91: 69,307,347 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.8

Radius: 7.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.69 AU - 15.05 AU

Year: 18962 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,500,429 km

• M1: 142,417 km (0.114 R)
• M2: 255,364 km (0.06 R)
• M3: 559,496 km (0.118 R)
• M4: 682,465 km (0.111 R)
• M5: 780,901 km (0.103 R)
• M6: 849,118 km (0.05 R)
• M7: 973,882 km (0.089 R)
• M8: 2,348,387 km (0.104 R)
• M9: 2,577,272 km (0.111 R)
• M10: 3,306,562 km (0.06 R)
• M11: 3,448,381 km (0.116 R)
• M12: 4,065,771 km (0.038 R)
• M13: 4,465,048 km (0.117 R)
• M14: 5,976,136 km (0.057 R)
• M15: 7,148,833 km (0.109 R)
• M16: 7,855,534 km (0.111 R)
• M17: 8,198,113 km (0.074 R)
• M18: 8,623,420 km (0.115 R)
• M19: 8,740,555 km (0.057 R)
• M20: 8,937,126 km (0.1 R)
• M21: 9,616,450 km (0.106 R)
• M22: 10,897,606 km (0.108 R)
• M23: 12,100,224 km (0.062 R)
• M24: 12,495,761 km (0.065 R)
• M25: 13,254,222 km (0.111 R)
• M26: 13,344,429 km (0.065 R)
• M27: 14,628,877 km (0.081 R)
• M28: 15,665,440 km (0.108 R)
• M29: 16,872,097 km (0.12 R)
• M30: 17,116,988 km (0.034 R)
• M31: 17,215,274 km (0.117 R)
• M32: 17,461,811 km (0.083 R)
• M33: 17,511,179 km (0.114 R)
• M34: 18,610,873 km (0.095 R)
• M35: 18,711,851 km (0.118 R)
• M36: 20,823,874 km (0.032 R)
• M37: 21,615,247 km (0.07 R)
• M38: 21,934,638 km (0.12 R)
• M39: 22,148,414 km (0.068 R)
• M40: 23,281,767 km (0.063 R)
• M41: 23,445,277 km (0.043 R)
• M42: 24,544,822 km (0.097 R)
• M43: 24,600,173 km (0.116 R)
• M44: 25,212,477 km (0.086 R)
• M45: 26,907,870 km (0.051 R)
• M46: 27,366,238 km (0.049 R)
• M47: 28,523,228 km (0.115 R)
• M48: 28,756,600 km (0.071 R)
• M49: 28,931,929 km (0.075 R)
• M50: 29,637,133 km (0.11 R)
• M51: 30,169,702 km (0.091 R)
• M52: 33,185,744 km (0.083 R)
• M53: 33,431,085 km (0.083 R)
• M54: 33,677,173 km (0.106 R)
• M55: 34,791,678 km (0.041 R)
• M56: 36,993,010 km (0.102 R)
• M57: 39,888,926 km (0.104 R)
• M58: 40,215,199 km (0.039 R)
• M59: 40,476,845 km (0.094 R)
• M60: 41,067,607 km (0.061 R)
• M61: 41,661,212 km (0.038 R)
• M62: 41,926,000 km (0.102 R)
• M63: 43,392,059 km (0.055 R)
• M64: 43,862,096 km (0.085 R)
• M65: 43,929,265 km (0.065 R)
• M66: 44,198,840 km (0.08 R)
• M67: 44,807,105 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.5

Radius: 3.4

Gravity: 66.57 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.42 AU - 15.56 AU

Year: 21305 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,500,429 km

• M1: 241,451 km (0.071 R)
• M2: 653,144 km (0.088 R)
• M3: 1,569,431 km (0.037 R)
• M4: 2,533,440 km (0.111 R)
• M5: 2,572,036 km (0.086 R)
• M6: 2,728,516 km (0.086 R)
• M7: 3,216,205 km (0.106 R)
• M8: 3,342,316 km (0.078 R)
• M9: 3,951,927 km (0.104 R)
• M10: 4,408,051 km (0.117 R)
• M11: 4,689,744 km (0.043 R)
• M12: 4,784,888 km (0.095 R)
• M13: 5,074,210 km (0.094 R)
• M14: 6,078,909 km (0.027 R)
• M15: 6,182,581 km (0.067 R)
• M16: 6,339,359 km (0.074 R)
• M17: 7,142,700 km (0.051 R)
• M18: 8,667,401 km (0.1 R)
• M19: 9,078,496 km (0.106 R)
• M20: 10,041,907 km (0.073 R)
• M21: 11,354,778 km (0.074 R)
• M22: 11,610,889 km (0.058 R)
• M23: 12,456,267 km (0.096 R)
• M24: 13,120,032 km (0.047 R)
• M25: 13,187,052 km (0.115 R)
• M26: 13,388,860 km (0.049 R)
• M27: 15,249,558 km (0.037 R)
• M28: 15,461,239 km (0.062 R)
• M29: 15,531,999 km (0.108 R)
• M30: 16,606,710 km (0.112 R)
• M31: 16,679,115 km (0.082 R)
• M32: 17,262,846 km (0.117 R)
• M33: 17,409,901 km (0.09 R)
• M34: 17,631,007 km (0.101 R)
• M35: 17,705,058 km (0.072 R)
• M36: 17,779,109 km (0.118 R)
• M37: 18,150,859 km (0.1 R)
• M38: 19,205,674 km (0.112 R)
• M39: 19,434,259 km (0.106 R)
• M40: 19,663,743 km (0.111 R)
• M41: 20,357,577 km (0.098 R)
• M42: 21,452,634 km (0.071 R)
• M43: 24,108,744 km (0.074 R)
• M44: 24,190,873 km (0.093 R)
• M45: 27,464,075 km (0.049 R)
• M46: 28,152,374 km (0.037 R)
• M47: 29,195,670 km (0.12 R)
• M48: 30,428,656 km (0.096 R)
• M49: 31,051,432 km (0.081 R)
• M50: 31,948,570 km (0.078 R)
• M51: 33,401,465 km (0.099 R)
• M52: 34,135,841 km (0.086 R)
• M53: 34,597,649 km (0.115 R)
• M54: 34,783,001 km (0.07 R)
• M55: 35,061,552 km (0.049 R)
• M56: 35,340,702 km (0.111 R)
• M57: 36,277,035 km (0.102 R)
• M58: 36,653,872 km (0.081 R)
• M59: 37,031,906 km (0.104 R)
• M60: 37,982,750 km (0.116 R)
• M61: 43,154,498 km (0.11 R)
• M62: 44,556,978 km (0.102 R)
• M63: 45,263,828 km (0.083 R)
• M64: 46,178,170 km (0.088 R)
• M65: 46,586,423 km (0.11 R)
• M66: 47,303,744 km (0.094 R)
• M67: 49,269,161 km (0.07 R)
• M68: 51,050,273 km (0.06 R)
• M69: 51,578,204 km (0.1 R)
• M70: 55,107,068 km (0.033 R)
• M71: 55,431,696 km (0.108 R)
• M72: 55,974,138 km (0.045 R)
• M73: 56,955,051 km (0.082 R)
• M74: 60,154,201 km (0.094 R)
• M75: 60,488,553 km (0.038 R)
• M76: 60,823,353 km (0.119 R)
• M77: 62,732,670 km (0.093 R)
• M78: 63,411,246 km (0.109 R)
• M79: 63,864,977 km (0.113 R)
• M80: 64,889,722 km (0.105 R)
• M81: 68,926,321 km (0.111 R)
• M82: 69,509,603 km (0.083 R)
• M83: 69,743,425 km (0.109 R)
• M84: 70,563,670 km (0.057 R)
• M85: 72,924,773 km (0.099 R)
• M86: 73,400,046 km (0.101 R)
• M87: 73,876,365 km (0.102 R)
• M88: 76,755,975 km (0.114 R)
• M89: 77,845,197 km (0.061 R)
• M90: 78,695,960 km (0.105 R)
• M91: 80,161,570 km (0.079 R)
• M92: 80,774,921 km (0.048 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit