🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.66 AU - 0.98 AU

Year: 274 Days

Day: 22.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.43 AU - 4.19 AU

Year: 2744 Days

Day: 24.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 11.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.72 AU - 9.5 AU

Year: 7746 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,254,855 km

• M1: 138,079 km (0.084 R)
• M2: 579,542 km (0.091 R)
• M3: 1,697,786 km (0.076 R)
• M4: 2,093,473 km (0.107 R)
• M5: 2,933,165 km (0.036 R)
• M6: 7,261,032 km (0.066 R)
• M7: 7,658,513 km (0.115 R)
• M8: 8,317,642 km (0.103 R)
• M9: 10,192,701 km (0.074 R)
• M10: 11,604,756 km (0.113 R)
• M11: 13,289,377 km (0.077 R)
• M12: 14,139,243 km (0.117 R)
• M13: 14,603,595 km (0.068 R)
• M14: 17,138,082 km (0.114 R)
• M15: 21,066,372 km (0.071 R)
• M16: 24,582,820 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit