🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.73 AU

Year: 168 Days

Day: 28.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.61 AU - 3.63 AU

Year: 2491 Days

Day: 21.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798

Radius: 3.6

Gravity: 61.57 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.64 AU - 24.32 AU

Year: 32299 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 110,202,933 km

• M1: 50,414 km (0.075 R)
• M2: 179,667 km (0.081 R)
• M3: 387,608 km (0.099 R)
• M4: 539,600 km (0.074 R)
• M5: 1,079,648 km (0.082 R)
• M6: 1,266,346 km (0.056 R)
• M7: 1,684,622 km (0.05 R)
• M8: 1,914,703 km (0.059 R)
• M9: 2,568,147 km (0.089 R)
• M10: 2,731,358 km (0.093 R)
• M11: 3,791,558 km (0.103 R)
• M12: 4,003,538 km (0.052 R)
• M13: 5,579,552 km (0.116 R)
• M14: 5,853,914 km (0.026 R)
• M15: 10,697,295 km (0.096 R)
• M16: 14,916,703 km (0.104 R)
• M17: 18,173,149 km (0.104 R)
• M18: 18,573,024 km (0.116 R)
• M19: 18,775,131 km (0.091 R)
• M20: 20,986,936 km (0.088 R)
• M21: 21,537,905 km (0.096 R)
• M22: 22,669,014 km (0.048 R)
• M23: 23,366,290 km (0.1 R)
• M24: 27,589,438 km (0.077 R)
• M25: 29,193,576 km (0.11 R)
• M26: 30,858,899 km (0.107 R)
• M27: 31,714,749 km (0.11 R)
• M28: 48,020,767 km (0.1 R)
• M29: 52,320,509 km (0.107 R)
• M30: 52,521,868 km (0.026 R)
• M31: 54,356,985 km (0.098 R)
• M32: 56,023,804 km (0.078 R)
• M33: 67,219,260 km (0.116 R)
• M34: 71,588,266 km (0.06 R)
• M35: 76,401,428 km (0.101 R)
• M36: 76,920,233 km (0.119 R)
• M37: 77,441,432 km (0.053 R)
• M38: 80,617,993 km (0.084 R)
• M39: 91,832,747 km (0.099 R)
• M40: 94,193,701 km (0.097 R)
• M41: 97,505,648 km (0.114 R)
• M42: 106,284,650 km (0.109 R)
• M43: 109,543,340 km (0.043 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit