🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 12.8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.24 AU - 1.3 AU

Year: 954 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,556,182 km

• M1: 159,172 km (0.033 R)
• M2: 726,447 km (0.098 R)
• M3: 1,187,209 km (0.106 R)
• M4: 1,728,155 km (0.101 R)
• M5: 2,242,023 km (0.104 R)
• M6: 2,755,742 km (0.118 R)
• M7: 3,206,032 km (0.097 R)
• M8: 4,089,108 km (0.077 R)
• M9: 4,606,418 km (0.111 R)
• M10: 5,444,166 km (0.091 R)
• M11: 5,985,411 km (0.115 R)
• M12: 7,007,463 km (0.108 R)
• M13: 7,522,679 km (0.11 R)
• M14: 8,601,878 km (0.116 R)
• M15: 9,338,049 km (0.087 R)
• M16: 9,902,332 km (0.06 R)
• M17: 10,711,208 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.27 AU - 1.29 AU

Year: 966 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,556,182 km

• M1: 112,049 km (0.07 R)
• M2: 455,226 km (0.057 R)
• M3: 937,231 km (0.09 R)
• M4: 1,359,695 km (0.116 R)
• M5: 1,698,983 km (0.082 R)
• M6: 2,103,795 km (0.08 R)
• M7: 3,061,969 km (0.113 R)
• M8: 3,797,392 km (0.079 R)
• M9: 4,114,390 km (0.12 R)
• M10: 4,738,961 km (0.072 R)
• M11: 5,391,358 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.7

Radius: 11.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.76 AU - 2.06 AU

Year: 1760 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,556,182 km

• M1: 145,858 km (0.111 R)
• M2: 571,613 km (0.091 R)
• M3: 991,235 km (0.103 R)
• M4: 1,684,622 km (0.083 R)
• M5: 2,104,244 km (0.112 R)
• M6: 3,047,608 km (0.088 R)
• M7: 3,554,445 km (0.056 R)
• M8: 4,271,169 km (0.077 R)
• M9: 4,794,612 km (0.104 R)
• M10: 5,259,712 km (0.045 R)
• M11: 6,696,898 km (0.12 R)
• M12: 7,455,808 km (0.072 R)
• M13: 7,895,925 km (0.086 R)
• M14: 8,271,266 km (0.09 R)
• M15: 9,380,534 km (0.112 R)
• M16: 9,771,583 km (0.064 R)
• M17: 10,813,383 km (0.116 R)
• M18: 11,412,074 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.1

Radius: 10.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.45 AU - 2.77 AU

Year: 2812 Days

Day: 12.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,556,182 km

• M1: 125,662 km (0.099 R)
• M2: 663,018 km (0.114 R)
• M3: 1,080,994 km (0.08 R)
• M4: 1,444,816 km (0.071 R)
• M5: 2,558,872 km (0.118 R)
• M6: 2,997,493 km (0.111 R)
• M7: 3,710,925 km (0.053 R)
• M8: 4,622,574 km (0.073 R)
• M9: 5,600,047 km (0.109 R)
• M10: 6,624,194 km (0.07 R)
• M11: 7,090,939 km (0.104 R)
• M12: 9,110,510 km (0.1 R)
• M13: 9,948,857 km (0.081 R)
• M14: 10,718,987 km (0.065 R)
• M15: 11,363,305 km (0.066 R)
• M16: 11,905,597 km (0.096 R)
• M17: 13,223,105 km (0.075 R)
• M18: 13,776,468 km (0.075 R)
• M19: 14,538,220 km (0.118 R)
• M20: 15,428,477 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.1

Radius: 6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.72 AU - 7.72 AU

Year: 12937 Days

Day: 24.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,556,182 km

• M1: 74,799 km (0.042 R)
• M2: 674,537 km (0.081 R)
• M3: 1,659,639 km (0.052 R)
• M4: 2,123,542 km (0.062 R)
• M5: 2,394,912 km (0.079 R)
• M6: 3,577,783 km (0.09 R)
• M7: 7,630,688 km (0.12 R)
• M8: 14,411,960 km (0.118 R)
• M9: 16,336,387 km (0.092 R)
• M10: 16,531,313 km (0.081 R)
• M11: 16,727,735 km (0.08 R)
• M12: 17,259,106 km (0.08 R)
• M13: 18,008,143 km (0.082 R)
• M14: 27,454,500 km (0.098 R)
• M15: 28,007,564 km (0.062 R)
• M16: 35,889,277 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.8

Radius: 7.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.41 AU - 9.69 AU

Year: 18155 Days

Day: 21.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,556,182 km

• M1: 159,172 km (0.099 R)
• M2: 681,717 km (0.102 R)
• M3: 1,329,027 km (0.046 R)
• M4: 1,708,856 km (0.085 R)
• M5: 2,178,295 km (0.113 R)
• M6: 3,297,586 km (0.112 R)
• M7: 3,582,420 km (0.106 R)
• M8: 5,724,213 km (0.109 R)
• M9: 6,649,925 km (0.037 R)
• M10: 7,451,021 km (0.115 R)
• M11: 7,716,857 km (0.027 R)
• M12: 9,759,316 km (0.03 R)
• M13: 16,241,841 km (0.064 R)
• M14: 16,992,822 km (0.119 R)
• M15: 17,688,303 km (0.038 R)
• M16: 21,811,220 km (0.105 R)
• M17: 22,910,615 km (0.1 R)
• M18: 23,191,111 km (0.094 R)
• M19: 27,258,378 km (0.075 R)
• M20: 27,997,242 km (0.072 R)
• M21: 31,893,069 km (0.102 R)
• M22: 35,010,838 km (0.07 R)
• M23: 35,507,803 km (0.118 R)
• M24: 36,515,943 km (0.065 R)
• M25: 41,427,989 km (0.109 R)
• M26: 44,839,269 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit