🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.61 AU - 0.61 AU

Year: 181 Days

Day: 46.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.8 AU - 1.26 AU

Year: 398 Days

Day: 39.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.43 AU - 1.47 AU

Year: 665 Days

Day: 46.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,179,362 km

• M1: 897,737 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.3

Radius: 6.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.5 AU - 16.08 AU

Year: 20570 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,179,362 km

• M1: 83,476 km (0.112 R)
• M2: 322,234 km (0.098 R)
• M3: 709,244 km (0.03 R)
• M4: 1,091,316 km (0.044 R)
• M5: 1,522,009 km (0.119 R)
• M6: 2,127,431 km (0.093 R)
• M7: 2,447,870 km (0.093 R)
• M8: 3,298,783 km (0.061 R)
• M9: 6,944,333 km (0.065 R)
• M10: 8,447,493 km (0.081 R)
• M11: 10,204,819 km (0.099 R)
• M12: 11,221,336 km (0.098 R)
• M13: 20,297,289 km (0.113 R)
• M14: 23,755,693 km (0.085 R)
• M15: 25,441,661 km (0.099 R)
• M16: 30,461,268 km (0.056 R)
• M17: 39,655,254 km (0.054 R)
• M18: 42,148,602 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.5

Radius: 6.3

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.05 AU - 16.69 AU

Year: 22946 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,179,362 km

• M1: 78,688 km (0.058 R)
• M2: 430,842 km (0.047 R)
• M3: 664,514 km (0.079 R)
• M4: 886,367 km (0.086 R)
• M5: 1,088,624 km (0.088 R)
• M6: 2,099,756 km (0.105 R)
• M7: 3,754,607 km (0.04 R)
• M8: 6,085,492 km (0.063 R)
• M9: 6,973,505 km (0.101 R)
• M10: 9,658,039 km (0.086 R)
• M11: 9,965,612 km (0.108 R)
• M12: 10,600,655 km (0.059 R)
• M13: 11,672,224 km (0.075 R)
• M14: 17,397,484 km (0.09 R)
• M15: 19,075,374 km (0.103 R)
• M16: 19,365,295 km (0.116 R)
• M17: 32,822,371 km (0.072 R)
• M18: 38,052,163 km (0.073 R)
• M19: 38,974,584 km (0.099 R)
• M20: 39,285,448 km (0.114 R)
• M21: 40,227,615 km (0.119 R)
• M22: 43,643,982 km (0.09 R)
• M23: 51,605,880 km (0.085 R)
• M24: 62,373,037 km (0.053 R)
• M25: 62,585,466 km (0.07 R)
• M26: 64,735,636 km (0.077 R)
• M27: 75,023,183 km (0.113 R)
• M28: 77,939,743 km (0.098 R)
• M29: 79,425,848 km (0.034 R)
• M30: 87,406,446 km (0.044 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit