🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.42 AU - 2.2 AU

Year: 889 Days

Day: 40.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.27 AU - 3.09 AU

Year: 1602 Days

Day: 48 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.9

Radius: 3.8

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 16.12 AU - 23.44 AU

Year: 32131 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,588,405 km

• M1: 445,054 km (0.092 R)
• M2: 700,567 km (0.109 R)
• M3: 1,097,450 km (0.113 R)
• M4: 1,714,840 km (0.081 R)
• M5: 2,273,140 km (0.064 R)
• M6: 6,138,599 km (0.119 R)
• M7: 6,913,516 km (0.118 R)
• M8: 7,048,603 km (0.082 R)
• M9: 14,315,020 km (0.047 R)
• M10: 20,885,658 km (0.102 R)
• M11: 22,819,958 km (0.056 R)
• M12: 24,036,039 km (0.036 R)
• M13: 25,401,569 km (0.096 R)
• M14: 26,376,648 km (0.112 R)
• M15: 30,405,917 km (0.103 R)
• M16: 30,526,792 km (0.089 R)
• M17: 37,397,074 km (0.064 R)
• M18: 39,226,656 km (0.098 R)
• M19: 48,612,426 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit