🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 202 Days

Day: 13.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,993,560 km

• M1: 447,148 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.56 AU - 0.88 AU

Year: 216 Days

Day: 23 Hours

Environment

Temp: 225 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.77 AU - 3.71 AU

Year: 2059 Days

Day: 38.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,993,560 km

• M1: 26,628 km (0.085 R)
• M2: 961,914 km (0.099 R)

Asteroid Belt

Center: 8.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 13.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.8 AU - 13.9 AU

Year: 16265 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,993,560 km

• M1: 173,384 km (0.084 R)
• M2: 811,718 km (0.082 R)
• M3: 1,804,150 km (0.093 R)
• M4: 2,560,667 km (0.103 R)
• M5: 3,729,475 km (0.105 R)
• M6: 4,488,535 km (0.101 R)
• M7: 5,440,276 km (0.108 R)
• M8: 6,418,347 km (0.1 R)
• M9: 7,207,775 km (0.044 R)
• M10: 7,980,747 km (0.095 R)
• M11: 8,429,092 km (0.091 R)
• M12: 10,109,076 km (0.061 R)
• M13: 10,929,172 km (0.119 R)
• M14: 14,240,969 km (0.083 R)
• M15: 16,482,095 km (0.081 R)
• M16: 17,755,322 km (0.081 R)
• M17: 20,421,755 km (0.097 R)
• M18: 22,690,407 km (0.114 R)
• M19: 26,626,476 km (0.113 R)
• M20: 27,080,057 km (0.049 R)
• M21: 33,037,343 km (0.1 R)
• M22: 35,603,096 km (0.093 R)
• M23: 36,487,070 km (0.119 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit