🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.79 AU - 0.87 AU

Year: 271 Days

Day: 24.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.74 AU - 5.82 AU

Year: 3743 Days

Day: 19.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 12.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.96 AU - 6.96 AU

Year: 5211 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,543,209 km

• M1: 153,039 km (0.093 R)
• M2: 607,667 km (0.07 R)
• M3: 1,151,006 km (0.099 R)
• M4: 2,154,658 km (0.086 R)
• M5: 2,973,706 km (0.104 R)
• M6: 3,692,375 km (0.117 R)
• M7: 4,304,978 km (0.107 R)
• M8: 5,080,194 km (0.11 R)
• M9: 8,440,013 km (0.043 R)
• M10: 9,579,948 km (0.119 R)
• M11: 10,739,332 km (0.072 R)
• M12: 12,120,270 km (0.082 R)
• M13: 13,150,700 km (0.106 R)
• M14: 14,680,189 km (0.075 R)
• M15: 17,082,282 km (0.098 R)
• M16: 17,862,734 km (0.1 R)
• M17: 20,223,687 km (0.087 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 10,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit