🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.74 AU

Year: 181 Days

Day: 27.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,737,314 km

• M1: 36,801 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.93 AU - 2.95 AU

Year: 1823 Days

Day: 46.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,737,314 km

• M1: 106,364 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 13.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.08 AU - 11.92 AU

Year: 12305 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,737,314 km

• M1: 173,982 km (0.116 R)
• M2: 691,142 km (0.081 R)
• M3: 1,249,142 km (0.115 R)
• M4: 1,737,130 km (0.098 R)
• M5: 2,200,734 km (0.053 R)
• M6: 2,704,281 km (0.113 R)
• M7: 3,309,703 km (0.03 R)
• M8: 4,149,247 km (0.119 R)
• M9: 4,635,739 km (0.086 R)
• M10: 5,437,583 km (0.102 R)
• M11: 6,448,267 km (0.111 R)
• M12: 7,849,400 km (0.117 R)
• M13: 10,129,571 km (0.102 R)
• M14: 10,567,294 km (0.113 R)
• M15: 13,269,780 km (0.102 R)
• M16: 15,960,148 km (0.058 R)
• M17: 19,917,311 km (0.047 R)
• M18: 21,668,803 km (0.058 R)
• M19: 22,122,384 km (0.118 R)
• M20: 22,674,998 km (0.115 R)
• M21: 24,388,193 km (0.085 R)
• M22: 27,013,037 km (0.036 R)
• M23: 28,393,825 km (0.063 R)
• M24: 35,758,828 km (0.102 R)
• M25: 43,151,207 km (0.108 R)
• M26: 46,074,050 km (0.119 R)
• M27: 51,663,625 km (0.063 R)
• M28: 52,148,920 km (0.106 R)
• M29: 58,211,823 km (0.104 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit