🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.46 AU - 0.62 AU

Year: 145 Days

Day: 45.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.26 AU - 1.56 AU

Year: 612 Days

Day: 20.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 11

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.59 AU - 7.49 AU

Year: 6109 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,019,027 km

• M1: 136,882 km (0.057 R)
• M2: 507,286 km (0.118 R)
• M3: 966,552 km (0.053 R)
• M4: 1,422,377 km (0.115 R)
• M5: 1,956,142 km (0.118 R)
• M6: 2,928,977 km (0.093 R)
• M7: 3,700,004 km (0.116 R)
• M8: 6,957,498 km (0.104 R)
• M9: 8,536,055 km (0.097 R)
• M10: 10,502,070 km (0.08 R)
• M11: 11,037,480 km (0.064 R)
• M12: 12,297,394 km (0.073 R)
• M13: 15,101,157 km (0.1 R)
• M14: 15,997,697 km (0.115 R)
• M15: 17,494,125 km (0.06 R)
• M16: 18,364,784 km (0.111 R)
• M17: 20,508,372 km (0.093 R)
• M18: 22,004,650 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit