🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 130 Days

Day: 47.5 Hours

Environment

Temp: 405 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,463,348 km

• M1: 19,448 km (0.082 R)
• M2: 108,758 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.77 AU - 1.81 AU

Year: 685 Days

Day: 20.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.96 AU - 6.62 AU

Year: 3986 Days

Day: 28.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,463,348 km

• M1: 1,951,803 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.43 AU - 10.58 AU

Year: 7724 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 10.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.83 AU - 16.13 AU

Year: 17424 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,463,348 km

• M1: 134,638 km (0.059 R)
• M2: 2,722,232 km (0.108 R)
• M3: 3,926,645 km (0.106 R)
• M4: 4,964,405 km (0.091 R)
• M5: 6,456,794 km (0.097 R)
• M6: 7,087,199 km (0.03 R)
• M7: 8,422,211 km (0.1 R)
• M8: 9,648,165 km (0.118 R)
• M9: 11,950,327 km (0.037 R)
• M10: 14,738,382 km (0.116 R)
• M11: 18,508,099 km (0.053 R)
• M12: 27,237,584 km (0.098 R)
• M13: 37,831,058 km (0.085 R)
• M14: 40,571,541 km (0.118 R)
• M15: 42,566,877 km (0.116 R)
• M16: 47,840,202 km (0.052 R)
• M17: 57,157,158 km (0.068 R)
• M18: 58,221,846 km (0.12 R)
• M19: 61,680,698 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 25.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502

Radius: 6.5

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 21.71 AU - 28.49 AU

Year: 35976 Days

Day: 22.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,463,348 km

• M1: 81,082 km (0.118 R)
• M2: 423,063 km (0.078 R)
• M3: 809,624 km (0.062 R)
• M4: 1,019,809 km (0.105 R)
• M5: 2,076,418 km (0.083 R)
• M6: 2,427,824 km (0.102 R)
• M7: 2,790,898 km (0.11 R)
• M8: 3,159,956 km (0.048 R)
• M9: 3,858,279 km (0.066 R)
• M10: 4,970,389 km (0.097 R)
• M11: 6,141,142 km (0.088 R)
• M12: 10,078,259 km (0.102 R)
• M13: 14,919,545 km (0.109 R)
• M14: 16,764,985 km (0.029 R)
• M15: 22,309,530 km (0.064 R)
• M16: 32,099,514 km (0.103 R)
• M17: 33,822,134 km (0.105 R)
• M18: 35,605,490 km (0.1 R)
• M19: 39,197,036 km (0.083 R)
• M20: 49,499,093 km (0.042 R)
• M21: 50,066,368 km (0.074 R)
• M22: 52,968,118 km (0.065 R)
• M23: 67,999,263 km (0.039 R)
• M24: 72,763,656 km (0.119 R)
• M25: 100,251,667 km (0.108 R)

Kuiper Belt

Range: 38.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 10,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit