🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.5

Radius: 14.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.71 AU

Year: 310 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,751,859 km

• M1: 183,108 km (0.098 R)
• M2: 642,822 km (0.108 R)
• M3: 1,165,367 km (0.104 R)
• M4: 1,789,639 km (0.075 R)
• M5: 2,379,354 km (0.117 R)
• M6: 2,947,377 km (0.066 R)
• M7: 3,482,190 km (0.096 R)
• M8: 4,361,376 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 12.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 459 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,751,859 km

• M1: 157,527 km (0.094 R)
• M2: 731,085 km (0.07 R)
• M3: 1,131,708 km (0.089 R)
• M4: 1,523,206 km (0.072 R)
• M5: 3,039,978 km (0.079 R)
• M6: 4,064,873 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 10.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.75 AU - 1.11 AU

Year: 598 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,751,859 km

• M1: 134,339 km (0.12 R)
• M2: 577,597 km (0.07 R)
• M3: 1,164,619 km (0.096 R)
• M4: 1,786,647 km (0.037 R)
• M5: 2,413,163 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 13.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.28 AU

Year: 738 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,751,859 km

• M1: 169,195 km (0.083 R)
• M2: 1,014,274 km (0.115 R)
• M3: 2,827,549 km (0.096 R)
• M4: 3,308,507 km (0.104 R)
• M5: 3,966,288 km (0.107 R)
• M6: 4,527,131 km (0.106 R)
• M7: 5,720,174 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 8.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.21 AU - 3.21 AU

Year: 2975 Days

Day: 9.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,751,859 km

• M1: 114,442 km (0.088 R)
• M2: 389,403 km (0.094 R)
• M3: 911,051 km (0.097 R)
• M4: 1,507,199 km (0.074 R)
• M5: 2,166,327 km (0.11 R)
• M6: 2,643,394 km (0.102 R)
• M7: 3,171,774 km (0.075 R)
• M8: 3,506,873 km (0.103 R)
• M9: 3,983,791 km (0.096 R)
• M10: 4,950,493 km (0.116 R)
• M11: 5,378,193 km (0.057 R)
• M12: 6,065,745 km (0.117 R)
• M13: 6,696,449 km (0.067 R)
• M14: 7,676,914 km (0.062 R)
• M15: 8,024,131 km (0.116 R)
• M16: 8,481,152 km (0.081 R)
• M17: 10,256,280 km (0.088 R)
• M18: 10,523,163 km (0.099 R)
• M19: 11,351,935 km (0.107 R)
• M20: 12,096,185 km (0.101 R)
• M21: 12,653,736 km (0.096 R)
• M22: 14,477,035 km (0.098 R)
• M23: 15,203,781 km (0.106 R)
• M24: 15,601,113 km (0.106 R)
• M25: 16,210,276 km (0.082 R)
• M26: 17,802,446 km (0.073 R)
• M27: 18,863,095 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 13.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.03 AU - 4.33 AU

Year: 5699 Days

Day: 7.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,751,859 km

• M1: 173,384 km (0.107 R)
• M2: 815,458 km (0.096 R)
• M3: 1,268,590 km (0.108 R)
• M4: 1,800,111 km (0.069 R)
• M5: 2,689,171 km (0.051 R)
• M6: 3,900,166 km (0.09 R)
• M7: 4,359,880 km (0.109 R)
• M8: 6,087,885 km (0.106 R)
• M9: 7,373,679 km (0.047 R)
• M10: 8,631,049 km (0.109 R)
• M11: 9,122,179 km (0.034 R)
• M12: 9,762,458 km (0.074 R)
• M13: 10,250,745 km (0.115 R)
• M14: 10,802,163 km (0.113 R)
• M15: 11,373,328 km (0.086 R)
• M16: 12,370,098 km (0.053 R)
• M17: 13,696,882 km (0.101 R)
• M18: 14,423,479 km (0.047 R)
• M19: 15,293,390 km (0.085 R)
• M20: 17,138,381 km (0.105 R)
• M21: 18,785,603 km (0.119 R)
• M22: 22,932,905 km (0.11 R)
• M23: 25,260,947 km (0.091 R)
• M24: 26,869,274 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.78 AU - 8.88 AU

Year: 16032 Days

Day: 19.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,751,859 km

• M1: 94,695 km (0.11 R)
• M2: 244,892 km (0.119 R)
• M3: 539,001 km (0.067 R)
• M4: 1,172,997 km (0.095 R)
• M5: 1,380,190 km (0.105 R)
• M6: 4,193,228 km (0.094 R)
• M7: 5,021,552 km (0.12 R)
• M8: 6,391,120 km (0.119 R)
• M9: 7,405,843 km (0.093 R)
• M10: 9,748,994 km (0.097 R)
• M11: 10,499,527 km (0.077 R)
• M12: 15,955,361 km (0.073 R)
• M13: 18,010,237 km (0.087 R)
• M14: 21,451,886 km (0.093 R)
• M15: 22,797,369 km (0.103 R)
• M16: 25,742,652 km (0.062 R)
• M17: 30,278,011 km (0.065 R)
• M18: 31,665,232 km (0.036 R)
• M19: 33,510,521 km (0.066 R)
• M20: 34,353,206 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 15,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit