🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 14.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.51 AU - 0.73 AU

Year: 331 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 83,521,734 km

• M1: 176,675 km (0.077 R)
• M2: 621,878 km (0.059 R)
• M3: 1,089,372 km (0.096 R)
• M4: 1,707,510 km (0.087 R)
• M5: 2,193,254 km (0.065 R)
• M6: 2,780,276 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.13 AU - 1.17 AU

Year: 836 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,521,734 km

• M1: 180,565 km (0.087 R)
• M2: 619,335 km (0.062 R)
• M3: 1,409,362 km (0.116 R)
• M4: 1,871,769 km (0.055 R)
• M5: 2,313,531 km (0.115 R)
• M6: 2,968,471 km (0.107 R)
• M7: 4,128,452 km (0.079 R)
• M8: 6,134,560 km (0.097 R)
• M9: 7,261,481 km (0.054 R)
• M10: 7,744,682 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 12

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.95 AU - 1.39 AU

Year: 858 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,521,734 km

• M1: 149,299 km (0.046 R)
• M2: 552,465 km (0.092 R)
• M3: 1,009,038 km (0.088 R)
• M4: 1,541,008 km (0.056 R)
• M5: 2,035,578 km (0.055 R)
• M6: 2,955,456 km (0.08 R)
• M7: 3,510,464 km (0.112 R)
• M8: 3,981,996 km (0.107 R)
• M9: 4,600,434 km (0.107 R)
• M10: 5,348,872 km (0.049 R)
• M11: 5,814,420 km (0.088 R)
• M12: 6,325,896 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 13.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.4 AU - 2.58 AU

Year: 2665 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,521,734 km

• M1: 172,187 km (0.073 R)
• M2: 686,205 km (0.106 R)
• M3: 1,522,906 km (0.102 R)
• M4: 2,022,414 km (0.112 R)
• M5: 2,458,192 km (0.119 R)
• M6: 3,055,237 km (0.117 R)
• M7: 3,542,777 km (0.091 R)
• M8: 4,184,103 km (0.099 R)
• M9: 4,994,774 km (0.12 R)
• M10: 5,752,337 km (0.114 R)
• M11: 7,284,668 km (0.106 R)
• M12: 7,904,602 km (0.081 R)
• M13: 8,459,161 km (0.05 R)
• M14: 9,144,619 km (0.099 R)
• M15: 9,646,370 km (0.11 R)
• M16: 10,318,364 km (0.074 R)
• M17: 11,344,156 km (0.101 R)
• M18: 12,221,398 km (0.082 R)
• M19: 14,017,171 km (0.075 R)
• M20: 14,540,464 km (0.1 R)
• M21: 16,085,810 km (0.095 R)
• M22: 16,554,351 km (0.111 R)
• M23: 17,247,288 km (0.07 R)
• M24: 18,977,836 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 14.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.46 AU - 3.72 AU

Year: 4614 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,521,734 km

• M1: 177,872 km (0.096 R)
• M2: 802,293 km (0.103 R)
• M3: 1,431,801 km (0.115 R)
• M4: 1,906,176 km (0.092 R)
• M5: 2,796,583 km (0.095 R)
• M6: 3,767,922 km (0.084 R)
• M7: 4,310,812 km (0.081 R)
• M8: 4,763,795 km (0.09 R)
• M9: 5,607,676 km (0.083 R)
• M10: 6,966,623 km (0.037 R)
• M11: 8,122,716 km (0.102 R)
• M12: 8,853,950 km (0.065 R)
• M13: 11,103,902 km (0.116 R)
• M14: 12,272,112 km (0.116 R)
• M15: 12,955,624 km (0.043 R)
• M16: 14,299,612 km (0.069 R)
• M17: 14,801,513 km (0.093 R)
• M18: 15,367,292 km (0.069 R)
• M19: 19,802,121 km (0.12 R)
• M20: 22,580,153 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.8

Radius: 3.2

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.02 AU - 8.24 AU

Year: 12913 Days

Day: 19.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,521,734 km

• M1: 47,423 km (0.094 R)
• M2: 242,947 km (0.097 R)
• M3: 511,924 km (0.098 R)
• M4: 707,598 km (0.035 R)
• M5: 834,756 km (0.075 R)
• M6: 1,411,306 km (0.105 R)
• M7: 2,422,887 km (0.09 R)
• M8: 2,933,315 km (0.104 R)
• M9: 4,234,218 km (0.105 R)
• M10: 5,050,574 km (0.053 R)
• M11: 5,966,412 km (0.09 R)
• M12: 6,559,717 km (0.117 R)
• M13: 6,820,915 km (0.095 R)
• M14: 7,122,953 km (0.111 R)
• M15: 8,307,319 km (0.072 R)
• M16: 8,459,161 km (0.1 R)
• M17: 9,328,175 km (0.097 R)
• M18: 9,616,750 km (0.116 R)
• M19: 12,045,770 km (0.102 R)
• M20: 14,250,095 km (0.049 R)
• M21: 15,996,201 km (0.086 R)
• M22: 20,042,225 km (0.078 R)
• M23: 20,384,355 km (0.097 R)
• M24: 20,869,801 km (0.09 R)
• M25: 22,299,358 km (0.063 R)
• M26: 22,888,923 km (0.062 R)
• M27: 24,330,897 km (0.114 R)
• M28: 26,646,522 km (0.115 R)
• M29: 29,017,798 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 5.7

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.96 AU - 8.88 AU

Year: 15117 Days

Day: 17.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,521,734 km

• M1: 70,909 km (0.098 R)
• M2: 330,462 km (0.098 R)
• M3: 555,457 km (0.066 R)
• M4: 792,869 km (0.04 R)
• M5: 1,332,319 km (0.117 R)
• M6: 1,553,574 km (0.113 R)
• M7: 1,765,105 km (0.07 R)
• M8: 2,432,461 km (0.056 R)
• M9: 2,765,167 km (0.072 R)
• M10: 3,716,161 km (0.087 R)
• M11: 4,936,431 km (0.053 R)
• M12: 7,482,138 km (0.053 R)
• M13: 7,851,794 km (0.115 R)
• M14: 8,330,956 km (0.087 R)
• M15: 8,627,758 km (0.107 R)
• M16: 9,190,096 km (0.09 R)
• M17: 13,154,440 km (0.118 R)
• M18: 14,670,614 km (0.099 R)
• M19: 15,843,910 km (0.102 R)
• M20: 16,222,991 km (0.082 R)
• M21: 16,685,847 km (0.106 R)
• M22: 18,045,393 km (0.096 R)
• M23: 18,542,357 km (0.08 R)
• M24: 23,335,772 km (0.071 R)
• M25: 26,596,557 km (0.067 R)
• M26: 30,848,128 km (0.055 R)
• M27: 31,201,777 km (0.097 R)
• M28: 34,004,494 km (0.103 R)
• M29: 34,381,929 km (0.12 R)
• M30: 36,311,442 km (0.108 R)
• M31: 38,176,479 km (0.093 R)
• M32: 40,525,764 km (0.116 R)
• M33: 44,003,914 km (0.078 R)
• M34: 44,752,801 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.8

Radius: 7.3

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.03 AU - 9.61 AU

Year: 17766 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,521,734 km

• M1: 94,546 km (0.081 R)
• M2: 674,088 km (0.044 R)
• M3: 1,463,067 km (0.092 R)
• M4: 2,457,743 km (0.114 R)
• M5: 3,033,246 km (0.117 R)
• M6: 3,380,613 km (0.053 R)
• M7: 3,724,538 km (0.073 R)
• M8: 8,054,200 km (0.026 R)
• M9: 8,512,568 km (0.073 R)
• M10: 14,243,961 km (0.082 R)
• M11: 22,715,689 km (0.081 R)
• M12: 27,762,522 km (0.113 R)
• M13: 28,572,894 km (0.105 R)
• M14: 32,606,950 km (0.1 R)
• M15: 35,228,055 km (0.092 R)
• M16: 35,904,536 km (0.066 R)
• M17: 37,005,128 km (0.051 R)
• M18: 37,845,120 km (0.045 R)
• M19: 49,442,545 km (0.084 R)
• M20: 52,716,345 km (0.117 R)
• M21: 65,614,972 km (0.103 R)
• M22: 71,701,661 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.2

Radius: 6.9

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.6 AU - 9.86 AU

Year: 20585 Days

Day: 19.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,521,734 km

• M1: 85,869 km (0.051 R)
• M2: 533,017 km (0.109 R)
• M3: 847,472 km (0.065 R)
• M4: 1,253,780 km (0.057 R)
• M5: 2,141,793 km (0.044 R)
• M6: 3,394,226 km (0.1 R)
• M7: 3,818,635 km (0.086 R)
• M8: 4,415,680 km (0.111 R)
• M9: 4,884,370 km (0.089 R)
• M10: 5,628,470 km (0.117 R)
• M11: 7,290,503 km (0.046 R)
• M12: 7,537,788 km (0.066 R)
• M13: 8,474,869 km (0.101 R)
• M14: 11,885,401 km (0.072 R)
• M15: 14,504,262 km (0.082 R)
• M16: 17,309,072 km (0.079 R)
• M17: 19,305,007 km (0.071 R)
• M18: 19,683,639 km (0.104 R)
• M19: 21,449,343 km (0.117 R)
• M20: 26,320,698 km (0.076 R)
• M21: 27,021,265 km (0.087 R)
• M22: 27,974,652 km (0.114 R)
• M23: 28,459,798 km (0.053 R)
• M24: 30,456,032 km (0.107 R)
• M25: 31,098,555 km (0.112 R)
• M26: 39,074,515 km (0.101 R)
• M27: 39,680,536 km (0.079 R)
• M28: 43,287,341 km (0.111 R)
• M29: 45,419,709 km (0.114 R)
• M30: 53,526,866 km (0.053 R)
• M31: 55,408,359 km (0.11 R)
• M32: 60,506,056 km (0.081 R)
• M33: 64,002,756 km (0.09 R)
• M34: 70,274,797 km (0.029 R)
• M35: 72,757,224 km (0.093 R)
• M36: 75,064,023 km (0.118 R)
• M37: 80,066,276 km (0.118 R)
• M38: 81,781,865 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 13,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit