🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.48 AU - 0.74 AU

Year: 213 Days

Day: 45 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.82 AU - 1.9 AU

Year: 1132 Days

Day: 22.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.4

Radius: 5.8

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.59 AU - 16.05 AU

Year: 22925 Days

Day: 24.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,392,404 km

• M1: 72,106 km (0.079 R)
• M2: 255,064 km (0.116 R)
• M3: 714,330 km (0.113 R)
• M4: 1,261,110 km (0.114 R)
• M5: 2,250,550 km (0.077 R)
• M6: 2,733,003 km (0.081 R)
• M7: 3,054,190 km (0.118 R)
• M8: 3,901,662 km (0.038 R)
• M9: 4,487,338 km (0.035 R)
• M10: 7,323,414 km (0.092 R)
• M11: 11,781,730 km (0.079 R)
• M12: 13,445,258 km (0.103 R)
• M13: 14,451,753 km (0.097 R)
• M14: 17,499,660 km (0.07 R)
• M15: 17,954,138 km (0.066 R)
• M16: 19,268,954 km (0.076 R)
• M17: 20,646,750 km (0.09 R)
• M18: 24,039,929 km (0.114 R)
• M19: 25,985,449 km (0.067 R)
• M20: 28,655,771 km (0.109 R)
• M21: 32,858,125 km (0.1 R)
• M22: 33,272,062 km (0.11 R)
• M23: 35,538,171 km (0.119 R)
• M24: 36,413,767 km (0.075 R)
• M25: 37,005,427 km (0.117 R)
• M26: 39,281,558 km (0.08 R)
• M27: 42,950,147 km (0.091 R)
• M28: 52,072,924 km (0.093 R)
• M29: 53,963,692 km (0.105 R)
• M30: 55,119,784 km (0.106 R)
• M31: 67,381,275 km (0.108 R)
• M32: 72,615,106 km (0.087 R)
• M33: 74,734,608 km (0.081 R)
• M34: 84,139,677 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit