🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.76 AU

Year: 221 Days

Day: 27 Hours

Environment

Temp: -12 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.88 AU - 0.94 AU

Year: 385 Days

Day: 25 Hours

Environment

Temp: -52 °C

Axial Tilt: 150.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,737,661 km

• M1: 44,730 km (0.074 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.59 AU - 2.39 AU

Year: 1243 Days

Day: 47.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.3

Radius: 3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.39 AU - 15.37 AU

Year: 21678 Days

Day: 19.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,737,661 km

• M1: 38,297 km (0.053 R)
• M2: 190,438 km (0.072 R)
• M3: 825,032 km (0.064 R)
• M4: 1,005,597 km (0.1 R)
• M5: 1,124,228 km (0.109 R)
• M6: 1,468,004 km (0.091 R)
• M7: 1,877,453 km (0.077 R)
• M8: 2,502,922 km (0.107 R)
• M9: 2,917,009 km (0.117 R)
• M10: 3,064,662 km (0.109 R)
• M11: 3,641,960 km (0.037 R)
• M12: 4,601,780 km (0.112 R)
• M13: 5,301,001 km (0.105 R)
• M14: 5,775,824 km (0.115 R)
• M15: 10,725,868 km (0.116 R)
• M16: 10,900,898 km (0.074 R)
• M17: 12,179,511 km (0.102 R)
• M18: 16,784,283 km (0.107 R)
• M19: 23,147,129 km (0.118 R)
• M20: 26,577,707 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit