🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.49 AU - 0.71 AU

Year: 170 Days

Day: 14.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,037,226 km

• M1: 121,773 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.62 AU - 4.66 AU

Year: 3651 Days

Day: 40.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,037,226 km

• M1: 62,532 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 13.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.47 AU - 8.65 AU

Year: 9147 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,037,226 km

• M1: 172,935 km (0.102 R)
• M2: 627,862 km (0.12 R)
• M3: 1,262,905 km (0.073 R)
• M4: 1,774,380 km (0.097 R)
• M5: 2,274,935 km (0.048 R)
• M6: 3,459,750 km (0.106 R)
• M7: 4,485,094 km (0.113 R)
• M8: 6,336,517 km (0.108 R)
• M9: 7,252,505 km (0.087 R)
• M10: 8,687,896 km (0.079 R)
• M11: 11,531,004 km (0.107 R)
• M12: 15,742,034 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit