🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 33.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,068,250 km

• M1: 135,536 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.23 AU

Year: 365 Days

Day: 46.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.91 AU - 3.49 AU

Year: 2060 Days

Day: 45 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 9.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.07 AU - 6.47 AU

Year: 4354 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,068,250 km

• M1: 116,986 km (0.06 R)
• M2: 511,774 km (0.078 R)
• M3: 2,892,026 km (0.116 R)
• M4: 4,334,449 km (0.119 R)
• M5: 4,726,246 km (0.08 R)
• M6: 5,784,351 km (0.092 R)
• M7: 6,507,507 km (0.104 R)
• M8: 6,876,715 km (0.114 R)
• M9: 7,719,549 km (0.052 R)
• M10: 9,006,091 km (0.067 R)
• M11: 14,279,865 km (0.042 R)
• M12: 15,497,442 km (0.059 R)
• M13: 18,473,691 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 7.6

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.42 AU - 16.58 AU

Year: 24121 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,068,250 km

• M1: 94,546 km (0.091 R)
• M2: 359,783 km (0.051 R)
• M3: 688,150 km (0.067 R)
• M4: 1,088,624 km (0.102 R)
• M5: 2,156,603 km (0.12 R)
• M6: 2,619,459 km (0.07 R)
• M7: 3,436,263 km (0.048 R)
• M8: 3,918,417 km (0.113 R)
• M9: 6,186,919 km (0.097 R)
• M10: 6,516,184 km (0.119 R)
• M11: 7,436,361 km (0.101 R)
• M12: 8,490,577 km (0.041 R)
• M13: 9,053,514 km (0.099 R)
• M14: 14,487,806 km (0.051 R)
• M15: 15,365,796 km (0.107 R)
• M16: 19,848,197 km (0.083 R)
• M17: 28,713,815 km (0.09 R)
• M18: 32,253,002 km (0.049 R)
• M19: 48,189,364 km (0.096 R)
• M20: 52,819,268 km (0.025 R)
• M21: 61,242,825 km (0.069 R)
• M22: 61,998,594 km (0.059 R)
• M23: 64,497,476 km (0.106 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit