🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.41 AU

Year: 453 Days

Day: 33.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 11.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.51 AU - 8.77 AU

Year: 7752 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,056,092 km

• M1: 145,559 km (0.078 R)
• M2: 1,192,744 km (0.091 R)
• M3: 1,593,666 km (0.06 R)
• M4: 3,226,377 km (0.09 R)
• M5: 3,609,198 km (0.085 R)
• M6: 4,227,785 km (0.068 R)
• M7: 4,974,279 km (0.107 R)
• M8: 6,983,827 km (0.099 R)
• M9: 7,946,639 km (0.115 R)
• M10: 9,083,433 km (0.083 R)
• M11: 14,189,358 km (0.084 R)
• M12: 17,516,714 km (0.072 R)
• M13: 18,708,560 km (0.042 R)
• M14: 21,097,937 km (0.091 R)
• M15: 27,389,425 km (0.047 R)
• M16: 30,859,348 km (0.111 R)
• M17: 31,872,874 km (0.091 R)
• M18: 34,612,011 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 10

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.3 AU - 13.44 AU

Year: 14074 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,056,092 km

• M1: 124,615 km (0.112 R)
• M2: 557,850 km (0.113 R)
• M3: 1,388,268 km (0.073 R)
• M4: 2,028,846 km (0.077 R)
• M5: 2,744,074 km (0.08 R)
• M6: 3,487,575 km (0.076 R)
• M7: 4,329,512 km (0.08 R)
• M8: 9,241,259 km (0.085 R)
• M9: 10,619,803 km (0.096 R)
• M10: 11,475,054 km (0.058 R)
• M11: 15,863,657 km (0.09 R)
• M12: 17,133,295 km (0.108 R)
• M13: 18,388,720 km (0.117 R)
• M14: 19,286,905 km (0.087 R)
• M15: 20,906,602 km (0.109 R)
• M16: 21,975,179 km (0.091 R)
• M17: 23,267,555 km (0.104 R)
• M18: 29,383,565 km (0.101 R)
• M19: 33,404,756 km (0.096 R)
• M20: 43,227,651 km (0.06 R)
• M21: 46,736,619 km (0.046 R)
• M22: 47,642,733 km (0.114 R)
• M23: 50,431,088 km (0.068 R)
• M24: 53,819,629 km (0.114 R)
• M25: 54,315,845 km (0.112 R)
• M26: 55,822,595 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.5

Radius: 4.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.86 AU - 16.18 AU

Year: 19271 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,056,092 km

• M1: 57,146 km (0.053 R)
• M2: 354,098 km (0.077 R)
• M3: 657,483 km (0.048 R)
• M4: 1,179,579 km (0.081 R)
• M5: 3,290,106 km (0.115 R)
• M6: 3,638,669 km (0.069 R)
• M7: 4,108,257 km (0.093 R)
• M8: 5,340,494 km (0.072 R)
• M9: 7,400,906 km (0.086 R)
• M10: 13,159,975 km (0.114 R)
• M11: 21,637,537 km (0.025 R)
• M12: 23,794,140 km (0.062 R)
• M13: 30,831,074 km (0.077 R)
• M14: 32,661,703 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit