🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.54 AU - 0.66 AU

Year: 166 Days

Day: 44.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,887,694 km

• M1: 23,337 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.36 AU - 1.4 AU

Year: 578 Days

Day: 39.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,887,694 km

• M1: 47,273 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 11.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.57 AU - 7.19 AU

Year: 6432 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,887,694 km

• M1: 145,559 km (0.051 R)
• M2: 518,207 km (0.095 R)
• M3: 1,032,076 km (0.107 R)
• M4: 1,421,030 km (0.081 R)
• M5: 2,353,025 km (0.065 R)
• M6: 3,916,173 km (0.101 R)
• M7: 5,449,252 km (0.098 R)
• M8: 6,661,294 km (0.056 R)
• M9: 7,275,244 km (0.093 R)
• M10: 8,045,373 km (0.081 R)
• M11: 9,884,829 km (0.108 R)
• M12: 10,255,832 km (0.113 R)
• M13: 10,781,219 km (0.082 R)
• M14: 11,425,089 km (0.083 R)
• M15: 14,437,092 km (0.096 R)
• M16: 16,738,805 km (0.116 R)
• M17: 17,467,795 km (0.086 R)
• M18: 19,347,193 km (0.096 R)
• M19: 20,522,434 km (0.063 R)
• M20: 23,916,511 km (0.096 R)
• M21: 25,615,793 km (0.118 R)
• M22: 26,317,557 km (0.092 R)
• M23: 27,394,212 km (0.079 R)
• M24: 27,943,536 km (0.091 R)
• M25: 32,097,121 km (0.117 R)
• M26: 33,119,024 km (0.085 R)
• M27: 37,088,902 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.1

Radius: 6

Gravity: 27.39 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.77 AU - 14.51 AU

Year: 18953 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,887,694 km

• M1: 95,294 km (0.077 R)
• M2: 354,098 km (0.05 R)
• M3: 573,857 km (0.117 R)
• M4: 798,553 km (0.116 R)
• M5: 1,480,271 km (0.097 R)
• M6: 1,668,615 km (0.104 R)
• M7: 2,788,205 km (0.039 R)
• M8: 3,938,314 km (0.063 R)
• M9: 4,654,738 km (0.073 R)
• M10: 5,256,271 km (0.101 R)
• M11: 6,844,252 km (0.049 R)
• M12: 7,128,937 km (0.077 R)
• M13: 8,240,898 km (0.101 R)
• M14: 13,628,366 km (0.099 R)
• M15: 14,852,974 km (0.097 R)
• M16: 15,170,122 km (0.076 R)
• M17: 18,504,209 km (0.083 R)
• M18: 19,337,619 km (0.05 R)
• M19: 19,715,952 km (0.107 R)
• M20: 20,585,265 km (0.073 R)
• M21: 21,783,544 km (0.103 R)
• M22: 23,774,991 km (0.118 R)
• M23: 23,991,459 km (0.092 R)
• M24: 24,981,797 km (0.045 R)
• M25: 28,236,748 km (0.11 R)
• M26: 29,340,182 km (0.096 R)
• M27: 33,091,199 km (0.043 R)
• M28: 35,573,326 km (0.051 R)
• M29: 35,998,783 km (0.106 R)
• M30: 41,999,752 km (0.077 R)
• M31: 48,113,966 km (0.096 R)
• M32: 48,983,130 km (0.048 R)
• M33: 51,834,914 km (0.057 R)
• M34: 54,795,606 km (0.097 R)
• M35: 57,088,492 km (0.113 R)
• M36: 64,140,536 km (0.112 R)
• M37: 73,342,301 km (0.042 R)
• M38: 74,031,349 km (0.068 R)
• M39: 78,975,857 km (0.105 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit