🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 25.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,694,186 km

• M1: 50,414 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 44.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,694,186 km

• M1: 44,131 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.72 AU

Year: 188 Days

Day: 35.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 13.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.56 AU - 7.42 AU

Year: 6069 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,694,186 km

• M1: 171,738 km (0.042 R)
• M2: 610,210 km (0.092 R)
• M3: 1,103,883 km (0.067 R)
• M4: 1,620,444 km (0.104 R)
• M5: 2,479,435 km (0.116 R)
• M6: 3,950,431 km (0.115 R)
• M7: 4,662,517 km (0.041 R)
• M8: 9,222,709 km (0.083 R)
• M9: 10,633,865 km (0.097 R)
• M10: 11,391,279 km (0.074 R)
• M11: 13,329,170 km (0.096 R)
• M12: 15,080,363 km (0.096 R)
• M13: 17,465,701 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.5

Radius: 7.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.67 AU - 16.47 AU

Year: 18350 Days

Day: 17.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,694,186 km

• M1: 93,349 km (0.105 R)
• M2: 412,741 km (0.056 R)
• M3: 751,879 km (0.095 R)
• M4: 1,099,694 km (0.044 R)
• M5: 1,582,446 km (0.04 R)
• M6: 2,336,120 km (0.084 R)
• M7: 4,191,433 km (0.06 R)
• M8: 4,752,425 km (0.115 R)
• M9: 5,222,462 km (0.029 R)
• M10: 5,649,713 km (0.108 R)
• M11: 5,909,565 km (0.032 R)
• M12: 6,696,300 km (0.076 R)
• M13: 7,200,894 km (0.108 R)
• M14: 9,949,754 km (0.11 R)
• M15: 11,350,439 km (0.096 R)
• M16: 15,745,026 km (0.089 R)
• M17: 16,260,989 km (0.118 R)
• M18: 18,928,768 km (0.1 R)
• M19: 28,440,650 km (0.098 R)
• M20: 28,876,279 km (0.09 R)
• M21: 31,351,675 km (0.068 R)
• M22: 32,759,839 km (0.07 R)
• M23: 34,087,221 km (0.086 R)
• M24: 36,081,510 km (0.102 R)
• M25: 37,496,856 km (0.093 R)
• M26: 40,575,131 km (0.057 R)
• M27: 41,405,100 km (0.116 R)
• M28: 42,955,832 km (0.049 R)
• M29: 44,545,010 km (0.096 R)
• M30: 47,993,690 km (0.099 R)
• M31: 57,298,976 km (0.031 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: 457 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit