🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.6 AU - 0.88 AU

Year: 223 Days

Day: 20.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.66 AU - 1.02 AU

Year: 269 Days

Day: 43.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,885,015 km

• M1: 39,344 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.66 AU - 2.9 AU

Year: 1622 Days

Day: 40.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 136.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,885,015 km

• M1: 48,470 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612

Radius: 6.3

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.42 AU - 19.58 AU

Year: 26717 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,885,015 km

• M1: 91,554 km (0.118 R)
• M2: 1,275,621 km (0.06 R)
• M3: 1,865,485 km (0.111 R)
• M4: 2,221,977 km (0.1 R)
• M5: 2,548,849 km (0.093 R)
• M6: 2,907,435 km (0.12 R)
• M7: 3,568,956 km (0.03 R)
• M8: 4,187,394 km (0.098 R)
• M9: 8,171,185 km (0.045 R)
• M10: 14,854,021 km (0.109 R)
• M11: 15,926,788 km (0.081 R)
• M12: 18,041,204 km (0.088 R)
• M13: 18,504,209 km (0.082 R)
• M14: 23,578,270 km (0.119 R)
• M15: 24,920,761 km (0.071 R)
• M16: 41,578,185 km (0.12 R)
• M17: 46,062,531 km (0.104 R)
• M18: 77,430,362 km (0.099 R)
• M19: 84,951,395 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.8

Radius: 7.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.36 AU - 21.3 AU

Year: 28586 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,885,015 km

• M1: 98,585 km (0.063 R)
• M2: 474,524 km (0.109 R)
• M3: 2,323,405 km (0.064 R)
• M4: 2,845,950 km (0.047 R)
• M5: 3,217,850 km (0.109 R)
• M6: 6,933,113 km (0.097 R)
• M7: 8,866,067 km (0.117 R)
• M8: 10,814,729 km (0.089 R)
• M9: 11,721,741 km (0.068 R)
• M10: 16,774,708 km (0.095 R)
• M11: 22,904,332 km (0.032 R)
• M12: 24,614,086 km (0.062 R)
• M13: 26,868,825 km (0.049 R)
• M14: 27,335,720 km (0.096 R)
• M15: 29,876,340 km (0.073 R)
• M16: 30,251,681 km (0.109 R)
• M17: 31,011,938 km (0.107 R)
• M18: 32,045,061 km (0.117 R)
• M19: 33,908,302 km (0.079 R)
• M20: 35,004,705 km (0.093 R)
• M21: 42,084,574 km (0.043 R)
• M22: 45,461,297 km (0.11 R)
• M23: 47,639,741 km (0.119 R)
• M24: 48,152,114 km (0.119 R)
• M25: 56,858,710 km (0.069 R)
• M26: 61,580,916 km (0.104 R)
• M27: 62,392,485 km (0.085 R)
• M28: 71,127,355 km (0.074 R)
• M29: 72,245,449 km (0.116 R)
• M30: 78,723,336 km (0.119 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 13,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit