🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.01 AU - 3.15 AU

Year: 1974 Days

Day: 43.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.95 AU - 4.57 AU

Year: 3211 Days

Day: 24.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.7

Radius: 6.9

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14 AU - 21.94 AU

Year: 27824 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,215,110 km

• M1: 87,964 km (0.077 R)
• M2: 1,235,529 km (0.103 R)
• M3: 1,844,841 km (0.036 R)
• M4: 2,939,299 km (0.112 R)
• M5: 6,022,361 km (0.076 R)
• M6: 7,534,646 km (0.106 R)
• M7: 9,114,699 km (0.063 R)
• M8: 9,628,867 km (0.113 R)
• M9: 22,603,041 km (0.106 R)
• M10: 38,551,820 km (0.086 R)
• M11: 52,669,521 km (0.073 R)
• M12: 54,691,635 km (0.069 R)
• M13: 56,194,495 km (0.062 R)
• M14: 57,917,863 km (0.088 R)
• M15: 62,685,248 km (0.104 R)
• M16: 77,364,988 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit