🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.51 AU - 0.65 AU

Year: 159 Days

Day: 46.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.36 AU

Year: 427 Days

Day: 23.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.3

Radius: 8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.27 AU - 17.37 AU

Year: 21580 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,214,012 km

• M1: 102,923 km (0.076 R)
• M2: 458,368 km (0.113 R)
• M3: 917,484 km (0.082 R)
• M4: 1,203,964 km (0.043 R)
• M5: 2,630,679 km (0.117 R)
• M6: 4,216,865 km (0.075 R)
• M7: 5,212,439 km (0.097 R)
• M8: 6,079,059 km (0.038 R)
• M9: 7,379,513 km (0.043 R)
• M10: 14,183,225 km (0.086 R)
• M11: 16,807,022 km (0.069 R)
• M12: 21,112,448 km (0.036 R)
• M13: 22,993,193 km (0.047 R)
• M14: 23,897,661 km (0.032 R)
• M15: 25,298,795 km (0.118 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit