🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.77 AU - 0.95 AU

Year: 290 Days

Day: 12.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.16 AU - 1.2 AU

Year: 466 Days

Day: 19.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 5.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.42 AU - 17.72 AU

Year: 21262 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,385,679 km

• M1: 65,973 km (0.093 R)
• M2: 1,158,785 km (0.111 R)
• M3: 1,357,750 km (0.117 R)
• M4: 1,730,249 km (0.119 R)
• M5: 2,452,956 km (0.038 R)
• M6: 6,022,361 km (0.115 R)
• M7: 6,859,362 km (0.116 R)
• M8: 7,685,291 km (0.05 R)
• M9: 9,732,389 km (0.118 R)
• M10: 15,200,191 km (0.11 R)
• M11: 22,860,051 km (0.062 R)
• M12: 26,807,938 km (0.086 R)
• M13: 31,627,533 km (0.119 R)
• M14: 36,262,075 km (0.084 R)
• M15: 38,487,643 km (0.039 R)
• M16: 40,410,574 km (0.117 R)
• M17: 45,707,984 km (0.061 R)
• M18: 48,743,325 km (0.062 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit