🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.11 AU - 1.33 AU

Year: 492 Days

Day: 32.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.6 AU - 2.52 AU

Year: 1080 Days

Day: 40.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,066,903 km

• M1: 118,781 km (0.118 R)
• M2: 312,809 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.61 AU - 3.81 AU

Year: 2610 Days

Day: 24.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 9.8

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.45 AU - 6.97 AU

Year: 5652 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,066,903 km

• M1: 121,922 km (0.07 R)
• M2: 475,422 km (0.106 R)
• M3: 1,122,134 km (0.081 R)
• M4: 1,460,225 km (0.075 R)
• M5: 1,839,306 km (0.07 R)
• M6: 2,158,847 km (0.045 R)
• M7: 3,066,158 km (0.106 R)
• M8: 3,876,679 km (0.09 R)
• M9: 4,717,419 km (0.047 R)
• M10: 5,181,322 km (0.093 R)
• M11: 6,893,470 km (0.09 R)
• M12: 7,276,740 km (0.097 R)
• M13: 7,637,420 km (0.117 R)
• M14: 8,239,252 km (0.075 R)
• M15: 8,671,291 km (0.06 R)
• M16: 9,284,642 km (0.087 R)
• M17: 10,597,962 km (0.084 R)
• M18: 11,833,042 km (0.096 R)
• M19: 12,690,836 km (0.035 R)
• M20: 13,861,739 km (0.108 R)
• M21: 15,336,774 km (0.081 R)
• M22: 16,417,469 km (0.088 R)
• M23: 18,729,953 km (0.062 R)
• M24: 19,135,363 km (0.105 R)
• M25: 20,034,147 km (0.109 R)
• M26: 21,766,789 km (0.111 R)
• M27: 27,474,846 km (0.076 R)
• M28: 29,427,846 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.6

Radius: 5.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.65 AU - 19.25 AU

Year: 24369 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,066,903 km

• M1: 70,909 km (0.094 R)
• M2: 956,379 km (0.053 R)
• M3: 1,313,320 km (0.097 R)
• M4: 1,613,263 km (0.084 R)
• M5: 1,871,619 km (0.096 R)
• M6: 2,816,180 km (0.077 R)
• M7: 3,167,885 km (0.102 R)
• M8: 5,884,582 km (0.07 R)
• M9: 10,660,793 km (0.117 R)
• M10: 11,166,733 km (0.113 R)
• M11: 11,571,246 km (0.112 R)
• M12: 12,409,592 km (0.07 R)
• M13: 17,677,831 km (0.074 R)
• M14: 21,058,443 km (0.055 R)
• M15: 26,746,304 km (0.11 R)
• M16: 28,740,893 km (0.063 R)
• M17: 30,495,676 km (0.073 R)
• M18: 31,171,708 km (0.083 R)
• M19: 35,069,930 km (0.091 R)
• M20: 36,186,827 km (0.108 R)
• M21: 40,081,010 km (0.083 R)
• M22: 40,620,459 km (0.1 R)
• M23: 42,407,107 km (0.086 R)
• M24: 44,677,254 km (0.104 R)
• M25: 46,284,085 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit