🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 11.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.71 AU - 4.15 AU

Year: 5030 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,196,623 km

• M1: 141,819 km (0.049 R)
• M2: 1,015,171 km (0.12 R)
• M3: 1,669,662 km (0.033 R)
• M4: 2,136,557 km (0.064 R)
• M5: 4,855,498 km (0.099 R)
• M6: 7,071,791 km (0.111 R)
• M7: 8,274,557 km (0.1 R)
• M8: 8,693,431 km (0.031 R)
• M9: 9,296,909 km (0.11 R)
• M10: 11,081,911 km (0.094 R)
• M11: 12,198,958 km (0.086 R)
• M12: 14,195,192 km (0.064 R)
• M13: 14,703,077 km (0.106 R)
• M14: 15,175,358 km (0.084 R)
• M15: 15,951,920 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 13.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.05 AU - 5.25 AU

Year: 7546 Days

Day: 7.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,196,623 km

• M1: 168,746 km (0.07 R)
• M2: 1,188,405 km (0.077 R)
• M3: 1,695,243 km (0.116 R)
• M4: 2,408,077 km (0.105 R)
• M5: 3,439,704 km (0.048 R)
• M6: 3,976,910 km (0.091 R)
• M7: 4,454,426 km (0.118 R)
• M8: 7,500,089 km (0.11 R)
• M9: 10,721,380 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.8

Radius: 6.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.92 AU - 9.64 AU

Year: 16798 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,196,623 km

• M1: 80,334 km (0.041 R)
• M2: 516,711 km (0.101 R)
• M3: 785,090 km (0.105 R)
• M4: 1,404,126 km (0.1 R)
• M5: 3,755,655 km (0.086 R)
• M6: 4,273,562 km (0.076 R)
• M7: 9,605,081 km (0.033 R)
• M8: 11,711,120 km (0.112 R)
• M9: 12,340,179 km (0.105 R)
• M10: 17,389,705 km (0.099 R)
• M11: 19,681,245 km (0.09 R)
• M12: 23,128,130 km (0.061 R)
• M13: 24,483,636 km (0.064 R)
• M14: 25,321,833 km (0.065 R)
• M15: 26,859,101 km (0.088 R)
• M16: 27,252,842 km (0.12 R)
• M17: 28,254,251 km (0.109 R)
• M18: 30,118,240 km (0.118 R)
• M19: 34,783,151 km (0.081 R)
• M20: 43,454,591 km (0.077 R)
• M21: 46,921,223 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.4

Radius: 4.4

Gravity: 29.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.31 AU - 10.57 AU

Year: 17259 Days

Day: 18.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,196,623 km

• M1: 54,902 km (0.102 R)
• M2: 259,852 km (0.079 R)
• M3: 444,006 km (0.089 R)
• M4: 594,801 km (0.115 R)
• M5: 958,474 km (0.094 R)
• M6: 1,746,106 km (0.086 R)
• M7: 2,291,540 km (0.097 R)
• M8: 4,472,079 km (0.101 R)
• M9: 4,906,810 km (0.081 R)
• M10: 6,016,826 km (0.089 R)
• M11: 6,546,253 km (0.068 R)
• M12: 9,941,377 km (0.11 R)
• M13: 10,108,627 km (0.053 R)
• M14: 11,092,084 km (0.102 R)
• M15: 11,393,075 km (0.07 R)
• M16: 12,011,512 km (0.118 R)
• M17: 15,146,186 km (0.097 R)
• M18: 15,969,124 km (0.096 R)
• M19: 16,430,484 km (0.086 R)
• M20: 17,541,098 km (0.111 R)
• M21: 20,625,507 km (0.104 R)
• M22: 21,542,393 km (0.074 R)
• M23: 23,753,599 km (0.113 R)
• M24: 24,965,192 km (0.089 R)
• M25: 26,966,961 km (0.103 R)
• M26: 30,224,604 km (0.044 R)
• M27: 31,406,128 km (0.078 R)
• M28: 31,766,360 km (0.098 R)
• M29: 34,366,520 km (0.102 R)
• M30: 34,621,286 km (0.082 R)
• M31: 35,005,902 km (0.097 R)
• M32: 35,653,062 km (0.09 R)
• M33: 36,045,308 km (0.069 R)
• M34: 37,238,949 km (0.058 R)
• M35: 39,565,196 km (0.114 R)
• M36: 39,704,920 km (0.12 R)
• M37: 40,126,188 km (0.076 R)
• M38: 41,696,517 km (0.109 R)
• M39: 41,986,438 km (0.057 R)
• M40: 46,186,547 km (0.06 R)
• M41: 57,176,605 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.8

Radius: 7.8

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.29 AU - 13.75 AU

Year: 23620 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,196,623 km

• M1: 104,419 km (0.084 R)
• M2: 461,360 km (0.117 R)
• M3: 816,356 km (0.115 R)
• M4: 1,538,913 km (0.116 R)
• M5: 3,369,692 km (0.094 R)
• M6: 4,271,917 km (0.088 R)
• M7: 5,524,500 km (0.084 R)
• M8: 6,105,538 km (0.07 R)
• M9: 8,517,056 km (0.068 R)
• M10: 9,065,930 km (0.071 R)
• M11: 9,521,904 km (0.115 R)
• M12: 19,238,885 km (0.111 R)
• M13: 21,657,134 km (0.104 R)
• M14: 22,991,398 km (0.064 R)
• M15: 23,412,815 km (0.106 R)
• M16: 25,038,944 km (0.118 R)
• M17: 26,163,920 km (0.07 R)
• M18: 27,676,354 km (0.1 R)
• M19: 29,492,921 km (0.073 R)
• M20: 31,775,934 km (0.096 R)
• M21: 35,979,634 km (0.041 R)
• M22: 53,870,492 km (0.115 R)
• M23: 57,077,272 km (0.059 R)
• M24: 57,656,067 km (0.116 R)
• M25: 64,491,941 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit