🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 194 Days

Day: 23 Hours

Environment

Temp: 117 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.26 AU

Year: 455 Days

Day: 42.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.29 AU - 2.69 AU

Year: 1488 Days

Day: 15.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 13.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.21 AU - 11.55 AU

Year: 13592 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,491,551 km

• M1: 166,652 km (0.093 R)
• M2: 862,282 km (0.037 R)
• M3: 1,993,691 km (0.103 R)
• M4: 2,426,178 km (0.116 R)
• M5: 4,864,923 km (0.088 R)
• M6: 5,945,319 km (0.087 R)
• M7: 6,542,513 km (0.118 R)
• M8: 8,578,540 km (0.117 R)
• M9: 9,244,849 km (0.096 R)
• M10: 10,152,011 km (0.067 R)
• M11: 12,559,489 km (0.078 R)
• M12: 13,046,281 km (0.119 R)
• M13: 14,849,982 km (0.108 R)
• M14: 25,346,218 km (0.084 R)
• M15: 26,026,589 km (0.101 R)
• M16: 27,525,859 km (0.113 R)
• M17: 28,976,509 km (0.08 R)
• M18: 29,828,020 km (0.106 R)
• M19: 37,251,216 km (0.1 R)
• M20: 40,325,901 km (0.099 R)
• M21: 49,345,456 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.7

Radius: 7.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.79 AU - 14.99 AU

Year: 19607 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,491,551 km

• M1: 112,198 km (0.064 R)
• M2: 415,433 km (0.025 R)
• M3: 684,410 km (0.096 R)
• M4: 1,165,517 km (0.117 R)
• M5: 1,481,767 km (0.069 R)
• M6: 1,854,864 km (0.054 R)
• M7: 4,152,238 km (0.082 R)
• M8: 8,728,437 km (0.046 R)
• M9: 9,322,790 km (0.115 R)
• M10: 10,702,680 km (0.119 R)
• M11: 11,557,931 km (0.055 R)
• M12: 12,092,445 km (0.106 R)
• M13: 15,509,410 km (0.065 R)
• M14: 19,107,388 km (0.096 R)
• M15: 20,449,131 km (0.076 R)
• M16: 25,840,339 km (0.072 R)
• M17: 27,688,471 km (0.093 R)
• M18: 33,282,085 km (0.077 R)
• M19: 41,481,994 km (0.082 R)
• M20: 44,153,064 km (0.086 R)
• M21: 44,729,614 km (0.119 R)
• M22: 46,489,483 km (0.103 R)
• M23: 53,337,475 km (0.106 R)
• M24: 55,649,810 km (0.099 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: 509 - 17,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit