🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 254 Days

Day: 19.1 Hours

Environment

Temp: 77 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,006,050 km

• M1: 62,382 km (0.097 R)
• M2: 385,514 km (0.101 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 13.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.32 AU - 5.36 AU

Year: 3462 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,006,050 km

• M1: 174,282 km (0.119 R)
• M2: 634,145 km (0.082 R)
• M3: 1,523,206 km (0.105 R)
• M4: 2,414,659 km (0.098 R)
• M5: 2,987,619 km (0.06 R)
• M6: 3,514,503 km (0.074 R)
• M7: 4,662,816 km (0.093 R)
• M8: 5,222,611 km (0.066 R)
• M9: 6,745,667 km (0.063 R)
• M10: 7,303,518 km (0.115 R)
• M11: 10,529,147 km (0.111 R)
• M12: 13,177,179 km (0.105 R)
• M13: 13,804,892 km (0.106 R)
• M14: 15,382,401 km (0.099 R)
• M15: 17,940,375 km (0.062 R)
• M16: 20,004,975 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 6.9

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.76 AU - 12.38 AU

Year: 16056 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,006,050 km

• M1: 86,168 km (0.044 R)
• M2: 671,395 km (0.094 R)
• M3: 3,118,966 km (0.116 R)
• M4: 3,744,734 km (0.1 R)
• M5: 5,242,957 km (0.064 R)
• M6: 7,017,786 km (0.066 R)
• M7: 7,584,163 km (0.031 R)
• M8: 9,007,437 km (0.099 R)
• M9: 15,101,007 km (0.085 R)
• M10: 15,531,401 km (0.114 R)
• M11: 29,467,938 km (0.091 R)
• M12: 32,099,514 km (0.12 R)
• M13: 32,572,543 km (0.074 R)
• M14: 43,758,574 km (0.095 R)
• M15: 51,404,372 km (0.099 R)
• M16: 51,727,503 km (0.067 R)
• M17: 52,868,935 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit