🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.82 AU - 0.82 AU

Year: 261 Days

Day: 38.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,992,494 km

• M1: 474,524 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 351 Days

Day: 19 Hours

Environment

Temp: 160 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.36 AU - 5.04 AU

Year: 3581 Days

Day: 16.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,992,494 km

• M1: 35,155 km (0.1 R)
• M2: 3,198,253 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 9.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.38 AU - 8.82 AU

Year: 7364 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,992,494 km

• M1: 119,529 km (0.116 R)
• M2: 933,192 km (0.097 R)
• M3: 1,448,855 km (0.104 R)
• M4: 2,364,993 km (0.105 R)
• M5: 3,420,256 km (0.095 R)
• M6: 5,631,911 km (0.062 R)
• M7: 6,532,490 km (0.082 R)
• M8: 8,491,175 km (0.035 R)
• M9: 10,137,799 km (0.098 R)
• M10: 11,672,972 km (0.042 R)
• M11: 15,322,412 km (0.089 R)
• M12: 16,406,548 km (0.087 R)
• M13: 18,162,378 km (0.109 R)
• M14: 19,230,507 km (0.063 R)
• M15: 23,423,735 km (0.032 R)
• M16: 26,176,336 km (0.103 R)
• M17: 29,137,626 km (0.113 R)
• M18: 32,007,811 km (0.077 R)
• M19: 36,826,657 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.4

Radius: 3.3

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.6 AU - 19.66 AU

Year: 23835 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,992,494 km

• M1: 62,532 km (0.085 R)
• M2: 212,728 km (0.084 R)
• M3: 1,119,291 km (0.116 R)
• M4: 1,329,027 km (0.073 R)
• M5: 1,914,853 km (0.091 R)
• M6: 4,419,570 km (0.102 R)
• M7: 5,725,559 km (0.025 R)
• M8: 6,796,231 km (0.081 R)
• M9: 8,134,833 km (0.084 R)
• M10: 9,118,888 km (0.103 R)
• M11: 10,569,538 km (0.072 R)
• M12: 10,969,264 km (0.114 R)
• M13: 11,557,782 km (0.093 R)
• M14: 17,042,937 km (0.051 R)
• M15: 17,991,538 km (0.081 R)
• M16: 22,324,640 km (0.085 R)
• M17: 22,604,837 km (0.098 R)
• M18: 25,030,716 km (0.12 R)
• M19: 25,232,074 km (0.091 R)
• M20: 35,069,331 km (0.1 R)
• M21: 36,728,970 km (0.119 R)
• M22: 38,306,629 km (0.079 R)
• M23: 44,330,935 km (0.072 R)
• M24: 47,952,999 km (0.108 R)
• M25: 52,421,936 km (0.098 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit