🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.74 AU - 2.86 AU

Year: 1738 Days

Day: 34.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 14.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.37 AU - 5.87 AU

Year: 4296 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,854,536 km

• M1: 179,817 km (0.108 R)
• M2: 1,015,022 km (0.036 R)
• M3: 2,161,240 km (0.097 R)
• M4: 2,892,026 km (0.079 R)
• M5: 3,704,193 km (0.074 R)
• M6: 5,215,431 km (0.086 R)
• M7: 5,677,090 km (0.092 R)
• M8: 6,364,193 km (0.114 R)
• M9: 6,983,528 km (0.086 R)
• M10: 9,835,462 km (0.105 R)
• M11: 10,343,795 km (0.119 R)
• M12: 12,967,891 km (0.102 R)
• M13: 14,161,982 km (0.103 R)
• M14: 16,062,174 km (0.119 R)
• M15: 16,548,965 km (0.109 R)
• M16: 17,723,458 km (0.075 R)
• M17: 20,870,249 km (0.08 R)
• M18: 21,385,464 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.1

Radius: 4.1

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.36 AU - 17.84 AU

Year: 23958 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,854,536 km

• M1: 51,013 km (0.076 R)
• M2: 205,547 km (0.037 R)
• M3: 710,590 km (0.084 R)
• M4: 1,663,379 km (0.066 R)
• M5: 3,155,468 km (0.104 R)
• M6: 3,805,171 km (0.106 R)
• M7: 6,084,594 km (0.093 R)
• M8: 7,948,584 km (0.096 R)
• M9: 11,438,552 km (0.106 R)
• M10: 19,280,323 km (0.049 R)
• M11: 20,862,470 km (0.116 R)
• M12: 23,590,088 km (0.112 R)
• M13: 23,983,979 km (0.114 R)
• M14: 24,382,359 km (0.116 R)
• M15: 25,500,453 km (0.098 R)
• M16: 34,049,223 km (0.115 R)
• M17: 47,222,064 km (0.078 R)
• M18: 47,534,125 km (0.092 R)
• M19: 47,847,533 km (0.087 R)
• M20: 50,242,295 km (0.087 R)
• M21: 54,923,811 km (0.118 R)
• M22: 56,138,097 km (0.118 R)
• M23: 58,800,041 km (0.109 R)
• M24: 60,804,803 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit