🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.57 AU - 0.89 AU

Year: 217 Days

Day: 28.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,407,318 km

• M1: 47,123 km (0.073 R)
• M2: 141,520 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 263 Days

Day: 36.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.3 AU - 1.32 AU

Year: 522 Days

Day: 23 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 10.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.2

Radius: 7.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.78 AU - 22.48 AU

Year: 29138 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,407,318 km

• M1: 97,089 km (0.1 R)
• M2: 1,649,167 km (0.084 R)
• M3: 2,035,578 km (0.111 R)
• M4: 2,963,683 km (0.111 R)
• M5: 4,081,329 km (0.102 R)
• M6: 4,643,069 km (0.113 R)
• M7: 5,295,316 km (0.086 R)
• M8: 5,581,048 km (0.119 R)
• M9: 6,686,576 km (0.05 R)
• M10: 9,924,622 km (0.115 R)
• M11: 11,402,798 km (0.103 R)
• M12: 15,194,057 km (0.082 R)
• M13: 19,363,350 km (0.081 R)
• M14: 23,138,602 km (0.113 R)
• M15: 23,904,244 km (0.119 R)
• M16: 28,481,639 km (0.069 R)
• M17: 39,169,958 km (0.074 R)
• M18: 43,637,400 km (0.102 R)
• M19: 54,522,141 km (0.082 R)
• M20: 67,748,089 km (0.094 R)
• M21: 73,680,542 km (0.107 R)
• M22: 79,455,468 km (0.115 R)
• M23: 83,213,965 km (0.116 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit