🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.74 AU

Year: 211 Days

Day: 26.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 13 °

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: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.62 AU - 0.78 AU

Year: 216 Days

Day: 27 Hours

Environment

Temp: 155 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,363,496 km

• M1: 40,691 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.1 AU

Year: 310 Days

Day: 41.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 177.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.2

Radius: 6.7

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.08 AU - 18.32 AU

Year: 22952 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,363,496 km

• M1: 83,476 km (0.084 R)
• M2: 367,263 km (0.034 R)
• M3: 746,493 km (0.097 R)
• M4: 1,880,296 km (0.11 R)
• M5: 2,906,537 km (0.077 R)
• M6: 6,386,632 km (0.077 R)
• M7: 7,901,161 km (0.067 R)
• M8: 12,020,488 km (0.103 R)
• M9: 13,418,031 km (0.109 R)
• M10: 15,234,000 km (0.107 R)
• M11: 17,122,374 km (0.119 R)
• M12: 18,434,796 km (0.114 R)
• M13: 18,886,731 km (0.055 R)
• M14: 24,465,685 km (0.08 R)
• M15: 32,997,401 km (0.082 R)
• M16: 37,850,804 km (0.063 R)
• M17: 42,685,957 km (0.045 R)
• M18: 43,636,203 km (0.047 R)
• M19: 47,578,256 km (0.11 R)
• M20: 53,926,592 km (0.11 R)
• M21: 56,730,355 km (0.072 R)
• M22: 63,647,461 km (0.073 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: 342 - 13,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit