🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.2

Radius: 12.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.83 AU - 0.83 AU

Year: 488 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,633,134 km

• M1: 158,873 km (0.105 R)
• M2: 555,906 km (0.086 R)
• M3: 995,873 km (0.119 R)
• M4: 1,379,592 km (0.062 R)
• M5: 2,051,436 km (0.057 R)
• M6: 2,521,921 km (0.078 R)
• M7: 3,019,932 km (0.055 R)
• M8: 3,620,717 km (0.11 R)
• M9: 4,050,961 km (0.053 R)
• M10: 4,588,915 km (0.059 R)
• M11: 5,287,238 km (0.088 R)
• M12: 5,688,010 km (0.119 R)
• M13: 6,217,587 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 13.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.15 AU

Year: 675 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,633,134 km

• M1: 174,880 km (0.104 R)
• M2: 655,687 km (0.119 R)
• M3: 1,235,080 km (0.098 R)
• M4: 1,741,768 km (0.075 R)
• M5: 2,327,892 km (0.105 R)
• M6: 3,244,927 km (0.027 R)
• M7: 3,940,408 km (0.101 R)
• M8: 4,512,171 km (0.113 R)
• M9: 4,976,972 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 12.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.7 AU

Year: 1104 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 43,633,134 km

• M1: 151,842 km (0.112 R)
• M2: 897,587 km (0.044 R)
• M3: 1,954,646 km (0.108 R)
• M4: 2,370,229 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 12.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.77 AU - 2.01 AU

Year: 1678 Days

Day: 5 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,633,134 km

• M1: 159,172 km (0.055 R)
• M2: 562,488 km (0.077 R)
• M3: 977,921 km (0.064 R)
• M4: 1,661,733 km (0.119 R)
• M5: 2,414,958 km (0.078 R)
• M6: 2,820,668 km (0.106 R)
• M7: 4,205,196 km (0.11 R)
• M8: 4,743,599 km (0.051 R)
• M9: 5,153,347 km (0.108 R)
• M10: 5,668,263 km (0.073 R)
• M11: 7,373,529 km (0.03 R)
• M12: 7,797,939 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 13.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.06 AU - 2.14 AU

Year: 1965 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,633,134 km

• M1: 167,250 km (0.104 R)
• M2: 706,551 km (0.12 R)
• M3: 1,304,942 km (0.11 R)
• M4: 1,733,540 km (0.113 R)
• M5: 2,270,148 km (0.04 R)
• M6: 2,775,788 km (0.115 R)
• M7: 3,230,865 km (0.071 R)
• M8: 3,719,003 km (0.108 R)
• M9: 4,331,906 km (0.078 R)
• M10: 5,074,809 km (0.092 R)
• M11: 5,854,213 km (0.117 R)
• M12: 6,841,410 km (0.101 R)
• M13: 7,293,345 km (0.107 R)
• M14: 8,169,091 km (0.113 R)
• M15: 8,709,139 km (0.059 R)
• M16: 9,596,404 km (0.046 R)
• M17: 11,184,236 km (0.065 R)
• M18: 13,345,925 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 10.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.37 AU - 2.93 AU

Year: 2785 Days

Day: 13 Hours

Environment

Temp: -201 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,633,134 km

• M1: 135,536 km (0.097 R)
• M2: 481,705 km (0.082 R)
• M3: 880,084 km (0.036 R)
• M4: 1,279,361 km (0.088 R)
• M5: 1,853,518 km (0.112 R)
• M6: 2,281,218 km (0.115 R)
• M7: 3,904,504 km (0.079 R)
• M8: 4,513,517 km (0.117 R)
• M9: 5,141,080 km (0.113 R)
• M10: 6,067,390 km (0.081 R)
• M11: 6,753,147 km (0.119 R)
• M12: 7,863,163 km (0.094 R)
• M13: 8,461,854 km (0.086 R)
• M14: 9,989,099 km (0.099 R)
• M15: 10,336,315 km (0.04 R)
• M16: 11,389,634 km (0.081 R)
• M17: 12,754,266 km (0.076 R)
• M18: 13,122,276 km (0.069 R)
• M19: 13,539,355 km (0.11 R)
• M20: 13,922,176 km (0.065 R)
• M21: 14,356,160 km (0.087 R)
• M22: 14,754,539 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 10.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.92 AU - 3.34 AU

Year: 3575 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,633,134 km

• M1: 134,488 km (0.1 R)
• M2: 692,937 km (0.086 R)
• M3: 1,152,502 km (0.073 R)
• M4: 1,789,490 km (0.108 R)
• M5: 2,312,185 km (0.096 R)
• M6: 2,663,889 km (0.093 R)
• M7: 3,477,103 km (0.118 R)
• M8: 4,210,881 km (0.041 R)
• M9: 5,141,529 km (0.048 R)
• M10: 6,370,775 km (0.07 R)
• M11: 7,690,378 km (0.112 R)
• M12: 8,551,164 km (0.09 R)
• M13: 10,902,842 km (0.103 R)
• M14: 11,647,241 km (0.11 R)
• M15: 13,099,388 km (0.088 R)
• M16: 13,609,217 km (0.041 R)
• M17: 14,668,819 km (0.063 R)
• M18: 18,063,793 km (0.05 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 14.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.51 AU - 4.99 AU

Year: 5657 Days

Day: 13.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,633,134 km

• M1: 179,218 km (0.119 R)
• M2: 682,465 km (0.076 R)
• M3: 1,141,432 km (0.059 R)
• M4: 2,735,547 km (0.075 R)
• M5: 3,269,312 km (0.078 R)
• M6: 4,016,553 km (0.11 R)
• M7: 5,101,437 km (0.104 R)
• M8: 7,694,417 km (0.09 R)
• M9: 8,935,930 km (0.117 R)
• M10: 9,407,313 km (0.115 R)
• M11: 10,400,194 km (0.056 R)
• M12: 11,916,667 km (0.07 R)
• M13: 13,353,555 km (0.031 R)
• M14: 15,263,471 km (0.102 R)
• M15: 19,334,178 km (0.068 R)
• M16: 22,471,246 km (0.086 R)
• M17: 26,630,964 km (0.093 R)
• M18: 27,700,888 km (0.101 R)
• M19: 28,706,635 km (0.104 R)
• M20: 29,547,524 km (0.109 R)
• M21: 35,793,086 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.6

Radius: 6

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.89 AU - 7.37 AU

Year: 11023 Days

Day: 22.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,633,134 km

• M1: 75,098 km (0.039 R)
• M2: 309,817 km (0.092 R)
• M3: 584,479 km (0.108 R)
• M4: 965,654 km (0.057 R)
• M5: 1,446,462 km (0.076 R)
• M6: 3,231,912 km (0.064 R)
• M7: 3,423,098 km (0.066 R)
• M8: 4,237,360 km (0.102 R)
• M9: 4,735,221 km (0.056 R)
• M10: 6,059,761 km (0.042 R)
• M11: 6,426,126 km (0.045 R)
• M12: 7,406,740 km (0.119 R)
• M13: 15,130,029 km (0.069 R)
• M14: 16,010,114 km (0.116 R)
• M15: 16,357,480 km (0.088 R)
• M16: 18,624,785 km (0.088 R)
• M17: 20,599,328 km (0.114 R)
• M18: 20,845,416 km (0.08 R)
• M19: 23,503,022 km (0.088 R)
• M20: 26,378,293 km (0.044 R)
• M21: 27,452,406 km (0.07 R)
• M22: 29,375,935 km (0.086 R)
• M23: 31,495,887 km (0.03 R)
• M24: 32,482,335 km (0.11 R)
• M25: 39,590,628 km (0.117 R)
• M26: 42,304,483 km (0.07 R)
• M27: 43,102,139 km (0.036 R)
• M28: 45,833,197 km (0.109 R)
• M29: 46,957,276 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.5

Radius: 4.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.69 AU - 11.09 AU

Year: 21624 Days

Day: 18.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,633,134 km

• M1: 58,792 km (0.06 R)
• M2: 243,695 km (0.101 R)
• M3: 396,734 km (0.047 R)
• M4: 851,062 km (0.098 R)
• M5: 1,234,930 km (0.08 R)
• M6: 1,975,141 km (0.094 R)
• M7: 2,194,900 km (0.114 R)
• M8: 3,172,821 km (0.092 R)
• M9: 3,474,859 km (0.105 R)
• M10: 4,611,504 km (0.116 R)
• M11: 5,091,414 km (0.099 R)
• M12: 6,472,501 km (0.095 R)
• M13: 8,043,578 km (0.111 R)
• M14: 9,330,120 km (0.07 R)
• M15: 9,803,896 km (0.045 R)
• M16: 10,696,846 km (0.096 R)
• M17: 13,759,713 km (0.107 R)
• M18: 15,262,274 km (0.076 R)
• M19: 15,852,886 km (0.117 R)
• M20: 18,662,933 km (0.073 R)
• M21: 19,338,068 km (0.115 R)
• M22: 20,185,091 km (0.11 R)
• M23: 21,298,698 km (0.053 R)
• M24: 21,706,053 km (0.043 R)
• M25: 21,870,461 km (0.111 R)
• M26: 22,705,067 km (0.119 R)
• M27: 22,959,533 km (0.06 R)
• M28: 23,130,224 km (0.082 R)
• M29: 30,467,701 km (0.056 R)
• M30: 36,714,908 km (0.118 R)
• M31: 42,467,245 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit