🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 12.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.96 AU - 1.05 AU

Year: 690 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,839,508 km

• M1: 153,188 km (0.025 R)
• M2: 569,519 km (0.115 R)
• M3: 967,749 km (0.108 R)
• M4: 1,353,562 km (0.08 R)
• M5: 1,802,804 km (0.086 R)
• M6: 2,202,230 km (0.07 R)
• M7: 2,844,155 km (0.1 R)
• M8: 3,261,383 km (0.112 R)
• M9: 3,994,114 km (0.07 R)
• M10: 4,666,855 km (0.111 R)
• M11: 5,323,141 km (0.115 R)
• M12: 5,768,643 km (0.104 R)
• M13: 6,299,716 km (0.113 R)
• M14: 7,392,229 km (0.072 R)
• M15: 8,067,514 km (0.051 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238

Radius: 12.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.22 AU - 3.06 AU

Year: 2961 Days

Day: 8.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,839,508 km

• M1: 153,637 km (0.08 R)
• M2: 556,953 km (0.12 R)
• M3: 959,521 km (0.06 R)
• M4: 1,576,462 km (0.105 R)
• M5: 2,049,790 km (0.102 R)
• M6: 3,165,192 km (0.067 R)
• M7: 3,667,093 km (0.053 R)
• M8: 5,660,185 km (0.112 R)
• M9: 6,132,615 km (0.1 R)
• M10: 8,114,936 km (0.083 R)
• M11: 8,533,362 km (0.07 R)
• M12: 9,610,018 km (0.082 R)
• M13: 11,208,172 km (0.113 R)
• M14: 13,139,181 km (0.114 R)
• M15: 13,928,160 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 5.7

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.69 AU - 7.05 AU

Year: 12429 Days

Day: 24.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,839,508 km

• M1: 72,705 km (0.118 R)
• M2: 335,548 km (0.061 R)
• M3: 687,253 km (0.099 R)
• M4: 991,086 km (0.072 R)
• M5: 1,688,960 km (0.117 R)
• M6: 2,024,059 km (0.096 R)
• M7: 2,322,956 km (0.107 R)
• M8: 2,608,538 km (0.072 R)
• M9: 3,128,091 km (0.107 R)
• M10: 3,795,896 km (0.05 R)
• M11: 4,310,962 km (0.046 R)
• M12: 4,969,342 km (0.09 R)
• M13: 6,212,500 km (0.111 R)
• M14: 7,050,697 km (0.08 R)
• M15: 8,007,226 km (0.117 R)
• M16: 8,563,880 km (0.114 R)
• M17: 9,195,781 km (0.085 R)
• M18: 10,827,295 km (0.094 R)
• M19: 11,858,324 km (0.083 R)
• M20: 13,142,023 km (0.108 R)
• M21: 19,044,557 km (0.079 R)
• M22: 20,034,147 km (0.034 R)
• M23: 21,057,845 km (0.066 R)
• M24: 24,624,857 km (0.088 R)
• M25: 28,046,459 km (0.042 R)
• M26: 28,362,709 km (0.102 R)
• M27: 29,651,794 km (0.08 R)
• M28: 30,200,220 km (0.104 R)
• M29: 36,436,207 km (0.082 R)
• M30: 37,065,416 km (0.108 R)
• M31: 45,045,415 km (0.051 R)
• M32: 51,690,702 km (0.1 R)
• M33: 53,610,342 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.8

Radius: 6.4

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.76 AU - 7.36 AU

Year: 12948 Days

Day: 16.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,839,508 km

• M1: 79,586 km (0.052 R)
• M2: 293,361 km (0.107 R)
• M3: 1,058,255 km (0.119 R)
• M4: 1,331,421 km (0.065 R)
• M5: 1,758,224 km (0.104 R)
• M6: 2,144,336 km (0.086 R)
• M7: 2,544,660 km (0.111 R)
• M8: 3,544,871 km (0.079 R)
• M9: 4,218,211 km (0.109 R)
• M10: 7,068,051 km (0.077 R)
• M11: 7,650,136 km (0.03 R)
• M12: 7,865,557 km (0.119 R)
• M13: 8,675,181 km (0.102 R)
• M14: 10,197,339 km (0.096 R)
• M15: 15,066,899 km (0.096 R)
• M16: 16,099,274 km (0.112 R)
• M17: 16,813,305 km (0.084 R)
• M18: 17,697,727 km (0.098 R)
• M19: 18,924,729 km (0.111 R)
• M20: 19,478,989 km (0.115 R)
• M21: 20,371,640 km (0.102 R)
• M22: 27,098,308 km (0.115 R)
• M23: 27,802,315 km (0.067 R)
• M24: 32,961,198 km (0.101 R)
• M25: 37,968,987 km (0.064 R)
• M26: 38,470,888 km (0.101 R)
• M27: 41,310,255 km (0.086 R)
• M28: 43,188,307 km (0.09 R)
• M29: 43,597,906 km (0.119 R)
• M30: 44,425,032 km (0.088 R)
• M31: 45,403,253 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 5.6

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.51 AU - 9.55 AU

Year: 17196 Days

Day: 21.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,839,508 km

• M1: 78,688 km (0.094 R)
• M2: 395,387 km (0.095 R)
• M3: 574,605 km (0.033 R)
• M4: 772,523 km (0.095 R)
• M5: 1,660,836 km (0.1 R)
• M6: 1,944,922 km (0.103 R)
• M7: 3,766,874 km (0.099 R)
• M8: 4,824,831 km (0.086 R)
• M9: 8,817,149 km (0.106 R)
• M10: 10,994,995 km (0.045 R)
• M11: 11,399,657 km (0.069 R)
• M12: 12,485,588 km (0.101 R)
• M13: 13,507,341 km (0.04 R)
• M14: 17,600,788 km (0.098 R)
• M15: 20,485,184 km (0.085 R)
• M16: 22,450,900 km (0.08 R)
• M17: 24,538,988 km (0.093 R)
• M18: 31,227,957 km (0.088 R)
• M19: 31,689,616 km (0.088 R)
• M20: 36,304,112 km (0.097 R)
• M21: 39,842,251 km (0.066 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: 286 - 18,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit