🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.55 AU

Year: 139 Days

Day: 41.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.6 AU - 0.8 AU

Year: 217 Days

Day: 37.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,642,424 km

• M1: 20,944 km (0.105 R)
• M2: 315,203 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 12.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.3 AU - 9.92 AU

Year: 10197 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,642,424 km

• M1: 156,180 km (0.118 R)
• M2: 646,562 km (0.104 R)
• M3: 1,221,167 km (0.049 R)
• M4: 2,646,835 km (0.116 R)
• M5: 3,621,316 km (0.116 R)
• M6: 4,978,318 km (0.106 R)
• M7: 6,747,313 km (0.059 R)
• M8: 10,617,858 km (0.103 R)
• M9: 11,813,744 km (0.111 R)
• M10: 16,471,474 km (0.111 R)
• M11: 17,693,539 km (0.059 R)
• M12: 22,083,338 km (0.07 R)
• M13: 23,040,914 km (0.04 R)
• M14: 26,818,111 km (0.066 R)
• M15: 28,078,473 km (0.058 R)
• M16: 29,642,369 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit