🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.84 AU

Year: 208 Days

Day: 39.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,460,123 km

• M1: 410,347 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.46 AU - 3.4 AU

Year: 1823 Days

Day: 33.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.21 AU - 3.35 AU

Year: 2159 Days

Day: 15.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,460,123 km

• M1: 107,561 km (0.104 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340

Radius: 7.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.88 AU - 16.6 AU

Year: 21623 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,460,123 km

• M1: 101,278 km (0.111 R)
• M2: 411,993 km (0.1 R)
• M3: 737,069 km (0.074 R)
• M4: 1,619,098 km (0.102 R)
• M5: 2,305,303 km (0.108 R)
• M6: 2,760,230 km (0.106 R)
• M7: 3,594,388 km (0.102 R)
• M8: 4,084,770 km (0.065 R)
• M9: 4,954,233 km (0.071 R)
• M10: 5,864,237 km (0.097 R)
• M11: 7,054,138 km (0.025 R)
• M12: 7,682,748 km (0.116 R)
• M13: 9,364,677 km (0.102 R)
• M14: 12,262,986 km (0.091 R)
• M15: 13,438,227 km (0.11 R)
• M16: 14,902,042 km (0.068 R)
• M17: 17,897,440 km (0.12 R)
• M18: 27,470,807 km (0.095 R)
• M19: 32,535,293 km (0.093 R)
• M20: 38,732,983 km (0.082 R)
• M21: 39,420,535 km (0.056 R)
• M22: 43,718,033 km (0.105 R)
• M23: 46,595,398 km (0.072 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit