🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.69 AU - 1.07 AU

Year: 308 Days

Day: 34.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.33 AU - 2.13 AU

Year: 848 Days

Day: 39.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,057,740 km

• M1: 786,735 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 10.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5 AU - 6.52 AU

Year: 5153 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,057,740 km

• M1: 133,142 km (0.043 R)
• M2: 592,408 km (0.109 R)
• M3: 955,482 km (0.089 R)
• M4: 1,672,355 km (0.091 R)
• M5: 2,065,348 km (0.049 R)
• M6: 2,549,896 km (0.106 R)
• M7: 3,576,586 km (0.11 R)
• M8: 4,882,575 km (0.104 R)
• M9: 6,799,971 km (0.081 R)
• M10: 7,781,632 km (0.111 R)
• M11: 10,371,620 km (0.111 R)
• M12: 13,817,159 km (0.113 R)
• M13: 15,849,296 km (0.101 R)
• M14: 19,646,838 km (0.118 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: 196 - 18,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit