🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 268 Days

Day: 19.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 125 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 421 Days

Day: 40.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,088,281 km

• M1: 393,592 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 13.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.15 AU - 9.75 AU

Year: 8400 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 95,088,281 km

• M1: 165,455 km (0.059 R)
• M2: 1,196,334 km (0.03 R)
• M3: 2,651,024 km (0.046 R)
• M4: 6,067,839 km (0.074 R)
• M5: 9,458,325 km (0.06 R)
• M6: 11,656,068 km (0.092 R)
• M7: 13,171,195 km (0.114 R)
• M8: 15,410,974 km (0.109 R)
• M9: 16,273,705 km (0.117 R)
• M10: 19,762,627 km (0.101 R)
• M11: 22,374,007 km (0.052 R)
• M12: 28,729,822 km (0.089 R)
• M13: 31,090,776 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 3.9

Gravity: 63.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.9 AU - 16.64 AU

Year: 23468 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 87.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,088,281 km

• M1: 48,619 km (0.096 R)
• M2: 182,061 km (0.091 R)
• M3: 356,641 km (0.084 R)
• M4: 549,174 km (0.114 R)
• M5: 1,498,073 km (0.082 R)
• M6: 1,898,397 km (0.082 R)
• M7: 2,295,280 km (0.101 R)
• M8: 2,852,532 km (0.069 R)
• M9: 3,621,615 km (0.118 R)
• M10: 4,482,700 km (0.116 R)
• M11: 4,823,634 km (0.062 R)
• M12: 5,861,394 km (0.115 R)
• M13: 7,925,546 km (0.092 R)
• M14: 8,255,259 km (0.054 R)
• M15: 11,367,344 km (0.038 R)
• M16: 11,715,907 km (0.053 R)
• M17: 12,954,577 km (0.092 R)
• M18: 13,489,090 km (0.052 R)
• M19: 13,879,840 km (0.067 R)
• M20: 14,930,915 km (0.072 R)
• M21: 17,464,654 km (0.063 R)
• M22: 20,474,563 km (0.117 R)
• M23: 22,480,670 km (0.078 R)
• M24: 23,587,246 km (0.106 R)
• M25: 25,079,634 km (0.119 R)
• M26: 29,407,800 km (0.097 R)
• M27: 33,777,703 km (0.057 R)
• M28: 37,325,267 km (0.076 R)
• M29: 38,094,350 km (0.094 R)
• M30: 42,098,935 km (0.052 R)
• M31: 45,672,230 km (0.114 R)
• M32: 46,022,738 km (0.099 R)
• M33: 51,497,721 km (0.051 R)
• M34: 58,003,732 km (0.078 R)
• M35: 61,559,673 km (0.063 R)
• M36: 68,871,569 km (0.064 R)
• M37: 69,101,800 km (0.12 R)
• M38: 75,512,218 km (0.069 R)
• M39: 77,485,115 km (0.115 R)
• M40: 80,508,338 km (0.099 R)
• M41: 83,086,957 km (0.095 R)
• M42: 85,986,463 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit