🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 35.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,057,123 km

• M1: 102,774 km (0.098 R)
• M2: 279,898 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.82 AU - 1.1 AU

Year: 347 Days

Day: 35.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.41 AU - 2.01 AU

Year: 825 Days

Day: 17.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,057,123 km

• M1: 486,492 km (0.061 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 10.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.78 AU - 11.44 AU

Year: 13663 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,057,123 km

• M1: 129,402 km (0.032 R)
• M2: 860,337 km (0.118 R)
• M3: 1,250,489 km (0.117 R)
• M4: 1,627,326 km (0.058 R)
• M5: 2,479,136 km (0.119 R)
• M6: 3,173,719 km (0.114 R)
• M7: 4,703,806 km (0.045 R)
• M8: 6,637,807 km (0.118 R)
• M9: 7,025,116 km (0.061 R)
• M10: 7,551,102 km (0.088 R)
• M11: 7,887,847 km (0.108 R)
• M12: 9,336,254 km (0.102 R)
• M13: 12,990,032 km (0.109 R)
• M14: 16,780,842 km (0.087 R)
• M15: 19,708,771 km (0.097 R)
• M16: 21,755,270 km (0.105 R)
• M17: 22,612,167 km (0.098 R)
• M18: 24,302,174 km (0.058 R)
• M19: 25,694,631 km (0.049 R)
• M20: 31,472,699 km (0.117 R)
• M21: 33,125,905 km (0.08 R)
• M22: 34,145,265 km (0.106 R)
• M23: 36,127,437 km (0.063 R)
• M24: 40,704,533 km (0.077 R)
• M25: 43,467,157 km (0.111 R)
• M26: 44,825,656 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit