🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.75 AU

Year: 190 Days

Day: 43.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,023,340 km

• M1: 222,452 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.43 AU - 1.49 AU

Year: 654 Days

Day: 39.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,023,340 km

• M1: 78,090 km (0.107 R)
• M2: 344,524 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 11.8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.28 AU - 6.44 AU

Year: 5261 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,023,340 km

• M1: 147,504 km (0.095 R)
• M2: 635,791 km (0.105 R)
• M3: 1,281,156 km (0.107 R)
• M4: 2,605,397 km (0.115 R)
• M5: 3,686,540 km (0.097 R)
• M6: 4,691,389 km (0.096 R)
• M7: 6,446,771 km (0.062 R)
• M8: 7,095,726 km (0.082 R)
• M9: 7,601,217 km (0.118 R)
• M10: 9,306,484 km (0.066 R)
• M11: 9,868,822 km (0.052 R)
• M12: 11,693,168 km (0.104 R)
• M13: 12,246,082 km (0.119 R)
• M14: 22,314,018 km (0.045 R)
• M15: 27,486,814 km (0.047 R)
• M16: 29,836,697 km (0.096 R)
• M17: 32,711,220 km (0.082 R)
• M18: 33,809,867 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.7

Radius: 4.5

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.77 AU - 17.13 AU

Year: 19323 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,023,340 km

• M1: 60,587 km (0.111 R)
• M2: 231,578 km (0.119 R)
• M3: 446,998 km (0.086 R)
• M4: 943,813 km (0.114 R)
• M5: 1,223,711 km (0.116 R)
• M6: 1,967,511 km (0.118 R)
• M7: 2,823,809 km (0.094 R)
• M8: 3,546,218 km (0.112 R)
• M9: 4,831,712 km (0.081 R)
• M10: 5,308,929 km (0.073 R)
• M11: 5,897,896 km (0.088 R)
• M12: 6,884,045 km (0.111 R)
• M13: 7,631,586 km (0.088 R)
• M14: 7,876,029 km (0.115 R)
• M15: 8,799,197 km (0.094 R)
• M16: 10,614,567 km (0.085 R)
• M17: 12,801,688 km (0.06 R)
• M18: 13,007,984 km (0.034 R)
• M19: 13,855,456 km (0.069 R)
• M20: 15,271,699 km (0.111 R)
• M21: 16,781,590 km (0.067 R)
• M22: 20,938,616 km (0.07 R)
• M23: 21,417,478 km (0.11 R)
• M24: 25,732,928 km (0.102 R)
• M25: 26,171,848 km (0.06 R)
• M26: 27,977,495 km (0.046 R)
• M27: 28,558,383 km (0.116 R)
• M28: 28,910,686 km (0.098 R)
• M29: 32,086,948 km (0.105 R)
• M30: 38,120,081 km (0.096 R)
• M31: 42,231,778 km (0.077 R)
• M32: 48,437,397 km (0.085 R)
• M33: 49,106,249 km (0.046 R)
• M34: 51,322,542 km (0.079 R)
• M35: 65,423,188 km (0.026 R)
• M36: 66,035,342 km (0.054 R)
• M37: 67,271,170 km (0.12 R)
• M38: 68,522,257 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit