🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.52 AU - 1.98 AU

Year: 837 Days

Day: 12.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,965,333 km

• M1: 13,015 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.81 AU - 2.09 AU

Year: 985 Days

Day: 12.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,965,333 km

• M1: 1,523,954 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.6

Radius: 5.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.82 AU - 14.44 AU

Year: 16233 Days

Day: 15.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,965,333 km

• M1: 85,271 km (0.093 R)
• M2: 467,194 km (0.101 R)
• M3: 766,240 km (0.108 R)
• M4: 1,737,130 km (0.041 R)
• M5: 3,685,044 km (0.12 R)
• M6: 8,329,909 km (0.101 R)
• M7: 11,417,459 km (0.051 R)
• M8: 13,752,083 km (0.076 R)
• M9: 17,858,695 km (0.074 R)
• M10: 19,877,518 km (0.119 R)
• M11: 35,377,952 km (0.08 R)
• M12: 38,182,463 km (0.071 R)
• M13: 43,440,678 km (0.069 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit