🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.79 AU - 1.15 AU

Year: 358 Days

Day: 12.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,636,755 km

• M1: 83,476 km (0.111 R)
• M2: 220,507 km (0.109 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 12.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.96 AU - 5.76 AU

Year: 4015 Days

Day: 10.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,636,755 km

• M1: 155,881 km (0.036 R)
• M2: 1,535,921 km (0.102 R)
• M3: 2,018,674 km (0.051 R)
• M4: 3,371,338 km (0.04 R)
• M5: 3,985,138 km (0.12 R)
• M6: 4,375,139 km (0.079 R)
• M7: 5,334,361 km (0.116 R)
• M8: 6,313,329 km (0.09 R)
• M9: 7,249,064 km (0.063 R)
• M10: 9,282,997 km (0.104 R)
• M11: 10,091,424 km (0.107 R)
• M12: 10,614,867 km (0.114 R)
• M13: 11,498,990 km (0.084 R)
• M14: 12,799,743 km (0.099 R)
• M15: 13,461,714 km (0.047 R)
• M16: 17,634,447 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.7

Radius: 6.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.04 AU - 18.76 AU

Year: 26035 Days

Day: 17.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,636,755 km

• M1: 78,389 km (0.114 R)
• M2: 460,761 km (0.054 R)
• M3: 708,047 km (0.076 R)
• M4: 988,543 km (0.115 R)
• M5: 2,128,030 km (0.113 R)
• M6: 2,808,850 km (0.097 R)
• M7: 3,817,588 km (0.096 R)
• M8: 4,686,602 km (0.086 R)
• M9: 5,428,907 km (0.078 R)
• M10: 5,717,481 km (0.087 R)
• M11: 6,443,779 km (0.049 R)
• M12: 7,579,526 km (0.081 R)
• M13: 9,865,082 km (0.087 R)
• M14: 10,850,334 km (0.107 R)
• M15: 13,996,227 km (0.098 R)
• M16: 19,568,149 km (0.07 R)
• M17: 20,075,735 km (0.108 R)
• M18: 24,458,055 km (0.051 R)
• M19: 26,560,952 km (0.114 R)
• M20: 31,930,469 km (0.079 R)
• M21: 32,752,210 km (0.054 R)
• M22: 34,806,338 km (0.099 R)
• M23: 35,301,806 km (0.101 R)
• M24: 37,201,998 km (0.084 R)
• M25: 41,067,009 km (0.056 R)
• M26: 45,485,532 km (0.026 R)
• M27: 45,780,988 km (0.06 R)
• M28: 47,429,107 km (0.1 R)
• M29: 54,917,977 km (0.105 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: 398 - 15,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit