🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.06 AU - 1.14 AU

Year: 430 Days

Day: 31.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,712,837 km

• M1: 446,250 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.37 AU - 2.43 AU

Year: 1386 Days

Day: 38.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,712,837 km

• M1: 1,146,219 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.29 AU - 5.45 AU

Year: 3405 Days

Day: 15.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,712,837 km

• M1: 30,817 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 13.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.28 AU - 5.06 AU

Year: 3762 Days

Day: 11.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,712,837 km

• M1: 165,754 km (0.06 R)
• M2: 1,418,188 km (0.115 R)
• M3: 2,099,606 km (0.08 R)
• M4: 2,563,060 km (0.059 R)
• M5: 3,633,283 km (0.115 R)
• M6: 5,236,524 km (0.062 R)
• M7: 5,679,782 km (0.078 R)
• M8: 6,124,088 km (0.095 R)
• M9: 11,423,443 km (0.068 R)
• M10: 12,481,848 km (0.081 R)
• M11: 13,481,012 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 8

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.9 AU - 8.84 AU

Year: 9027 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,712,837 km

• M1: 99,483 km (0.059 R)
• M2: 971,489 km (0.101 R)
• M3: 1,507,199 km (0.109 R)
• M4: 1,882,390 km (0.097 R)
• M5: 2,414,210 km (0.1 R)
• M6: 4,127,256 km (0.042 R)
• M7: 7,911,783 km (0.118 R)
• M8: 9,580,696 km (0.073 R)
• M9: 12,038,589 km (0.063 R)
• M10: 13,105,372 km (0.037 R)
• M11: 15,088,292 km (0.08 R)
• M12: 15,357,867 km (0.091 R)
• M13: 19,320,715 km (0.106 R)
• M14: 23,104,494 km (0.087 R)
• M15: 23,373,022 km (0.1 R)
• M16: 26,858,652 km (0.068 R)
• M17: 28,673,274 km (0.102 R)
• M18: 29,087,361 km (0.118 R)
• M19: 33,450,682 km (0.039 R)
• M20: 34,722,863 km (0.087 R)
• M21: 35,311,680 km (0.088 R)
• M22: 36,388,336 km (0.077 R)
• M23: 41,439,209 km (0.074 R)
• M24: 44,545,160 km (0.068 R)
• M25: 46,795,112 km (0.086 R)
• M26: 47,369,268 km (0.109 R)
• M27: 47,658,142 km (0.073 R)
• M28: 47,948,062 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit