🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.46 AU - 1.8 AU

Year: 764 Days

Day: 31.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.83 AU - 2.77 AU

Year: 1280 Days

Day: 27.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.06 AU - 2.9 AU

Year: 1434 Days

Day: 43.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.5

Radius: 6.5

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.76 AU - 24.6 AU

Year: 32049 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,070,219 km

• M1: 84,972 km (0.065 R)
• M2: 292,613 km (0.091 R)
• M3: 499,956 km (0.051 R)
• M4: 707,897 km (0.12 R)
• M5: 1,388,119 km (0.088 R)
• M6: 1,736,682 km (0.119 R)
• M7: 3,198,552 km (0.084 R)
• M8: 4,106,910 km (0.03 R)
• M9: 4,565,577 km (0.097 R)
• M10: 5,754,132 km (0.071 R)
• M11: 6,606,092 km (0.072 R)
• M12: 6,843,654 km (0.117 R)
• M13: 7,798,836 km (0.077 R)
• M14: 8,726,343 km (0.095 R)
• M15: 16,225,535 km (0.082 R)
• M16: 16,746,285 km (0.095 R)
• M17: 17,010,774 km (0.092 R)
• M18: 21,424,210 km (0.109 R)
• M19: 21,631,703 km (0.098 R)
• M20: 29,643,117 km (0.064 R)
• M21: 32,561,921 km (0.031 R)
• M22: 35,521,566 km (0.077 R)
• M23: 37,440,906 km (0.063 R)
• M24: 38,349,564 km (0.073 R)
• M25: 44,956,554 km (0.102 R)
• M26: 45,639,019 km (0.103 R)
• M27: 46,501,750 km (0.076 R)
• M28: 46,850,014 km (0.081 R)
• M29: 48,975,501 km (0.099 R)
• M30: 50,979,663 km (0.044 R)
• M31: 58,323,273 km (0.116 R)
• M32: 58,728,234 km (0.111 R)
• M33: 59,134,991 km (0.109 R)
• M34: 62,457,410 km (0.079 R)
• M35: 78,214,105 km (0.107 R)
• M36: 78,953,567 km (0.103 R)
• M37: 80,696,981 km (0.109 R)
• M38: 84,260,552 km (0.095 R)
• M39: 86,606,097 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit