🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 210 Days

Day: 12 Hours

Environment

Temp: 144 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.86 AU - 0.86 AU

Year: 293 Days

Day: 28.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.16 AU - 5.92 AU

Year: 4154 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,957,229 km

• M1: 180,415 km (0.094 R)
• M2: 806,333 km (0.049 R)
• M3: 1,319,902 km (0.041 R)
• M4: 2,001,620 km (0.046 R)
• M5: 2,699,643 km (0.111 R)
• M6: 3,391,833 km (0.112 R)
• M7: 6,389,624 km (0.11 R)
• M8: 6,872,825 km (0.062 R)
• M9: 8,096,386 km (0.073 R)
• M10: 8,897,633 km (0.071 R)
• M11: 11,248,264 km (0.04 R)
• M12: 12,100,523 km (0.061 R)
• M13: 14,148,667 km (0.118 R)
• M14: 15,085,599 km (0.085 R)
• M15: 16,598,333 km (0.089 R)
• M16: 17,144,963 km (0.082 R)
• M17: 18,531,735 km (0.085 R)
• M18: 19,452,361 km (0.112 R)
• M19: 23,291,790 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit