🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.69 AU - 0.75 AU

Year: 214 Days

Day: 18.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 72.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,515,424 km

• M1: 50,714 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.95 AU - 2.09 AU

Year: 1004 Days

Day: 21.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 12.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.8 AU - 9.34 AU

Year: 8020 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,515,424 km

• M1: 156,928 km (0.055 R)
• M2: 777,909 km (0.115 R)
• M3: 1,279,511 km (0.111 R)
• M4: 1,862,643 km (0.041 R)
• M5: 3,346,205 km (0.103 R)
• M6: 5,569,379 km (0.069 R)
• M7: 6,184,825 km (0.085 R)
• M8: 9,692,596 km (0.086 R)
• M9: 10,440,435 km (0.101 R)
• M10: 12,971,482 km (0.08 R)
• M11: 16,271,910 km (0.051 R)
• M12: 17,395,988 km (0.066 R)
• M13: 23,555,830 km (0.085 R)
• M14: 24,056,684 km (0.057 R)
• M15: 24,564,718 km (0.043 R)
• M16: 30,634,652 km (0.062 R)
• M17: 33,592,351 km (0.108 R)
• M18: 34,014,666 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.2

Radius: 5.2

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.27 AU - 15.53 AU

Year: 17161 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,515,424 km

• M1: 64,925 km (0.077 R)
• M2: 271,371 km (0.051 R)
• M3: 798,703 km (0.065 R)
• M4: 1,476,830 km (0.095 R)
• M5: 2,057,270 km (0.116 R)
• M6: 2,242,771 km (0.063 R)
• M7: 2,712,509 km (0.113 R)
• M8: 3,708,681 km (0.08 R)
• M9: 3,900,465 km (0.115 R)
• M10: 4,244,540 km (0.078 R)
• M11: 4,830,665 km (0.102 R)
• M12: 5,159,930 km (0.116 R)
• M13: 6,124,238 km (0.078 R)
• M14: 7,589,100 km (0.106 R)
• M15: 7,988,975 km (0.086 R)
• M16: 8,734,272 km (0.096 R)
• M17: 9,272,974 km (0.083 R)
• M18: 9,729,846 km (0.117 R)
• M19: 10,042,804 km (0.034 R)
• M20: 10,854,373 km (0.06 R)
• M21: 11,021,773 km (0.076 R)
• M22: 12,242,491 km (0.096 R)
• M23: 15,933,520 km (0.103 R)
• M24: 22,398,840 km (0.118 R)
• M25: 24,061,770 km (0.081 R)
• M26: 25,508,831 km (0.086 R)
• M27: 26,606,280 km (0.109 R)
• M28: 28,258,290 km (0.082 R)
• M29: 28,681,652 km (0.105 R)
• M30: 30,750,890 km (0.061 R)
• M31: 34,819,353 km (0.083 R)
• M32: 36,044,410 km (0.111 R)
• M33: 40,827,204 km (0.045 R)
• M34: 43,299,757 km (0.098 R)
• M35: 45,002,480 km (0.105 R)
• M36: 46,896,988 km (0.108 R)
• M37: 48,995,846 km (0.047 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit