🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 32.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.46 AU - 3.46 AU

Year: 1908 Days

Day: 30.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.46 AU - 4.24 AU

Year: 2831 Days

Day: 45.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,596,391 km

• M1: 1,111,213 km (0.088 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 13.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.44 AU - 10.3 AU

Year: 9074 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,596,391 km

• M1: 174,132 km (0.093 R)
• M2: 643,720 km (0.11 R)
• M3: 1,101,340 km (0.053 R)
• M4: 1,597,855 km (0.081 R)
• M5: 2,662,094 km (0.106 R)
• M6: 3,245,227 km (0.112 R)
• M7: 4,407,901 km (0.092 R)
• M8: 9,327,726 km (0.079 R)
• M9: 9,914,150 km (0.116 R)
• M10: 10,577,168 km (0.114 R)
• M11: 15,530,952 km (0.103 R)
• M12: 16,567,067 km (0.098 R)
• M13: 18,244,508 km (0.075 R)
• M14: 18,776,777 km (0.035 R)
• M15: 20,193,469 km (0.091 R)
• M16: 20,927,994 km (0.114 R)
• M17: 22,798,566 km (0.116 R)
• M18: 25,057,045 km (0.117 R)
• M19: 25,620,431 km (0.051 R)
• M20: 35,120,793 km (0.064 R)
• M21: 36,662,549 km (0.116 R)
• M22: 38,746,148 km (0.092 R)
• M23: 40,008,155 km (0.09 R)
• M24: 40,778,435 km (0.09 R)
• M25: 41,952,180 km (0.119 R)
• M26: 42,614,001 km (0.119 R)
• M27: 48,451,310 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit