🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.52 AU - 0.6 AU

Year: 150 Days

Day: 23.8 Hours

Environment

Temp: 254 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 8.1

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.46 AU - 5.6 AU

Year: 4658 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,528,187 km

• M1: 117,434 km (0.093 R)
• M2: 442,660 km (0.099 R)
• M3: 706,551 km (0.105 R)
• M4: 2,635,166 km (0.085 R)
• M5: 3,008,114 km (0.103 R)
• M6: 3,545,619 km (0.049 R)
• M7: 4,169,891 km (0.085 R)
• M8: 5,169,953 km (0.11 R)
• M9: 5,516,721 km (0.084 R)
• M10: 6,289,394 km (0.099 R)
• M11: 12,816,498 km (0.109 R)
• M12: 15,371,181 km (0.054 R)
• M13: 17,529,130 km (0.098 R)
• M14: 21,463,106 km (0.074 R)
• M15: 29,172,333 km (0.089 R)
• M16: 30,179,874 km (0.115 R)
• M17: 31,305,449 km (0.073 R)
• M18: 32,264,521 km (0.037 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.94 AU - 13.82 AU

Year: 16556 Days

Day: 24.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,528,187 km

• M1: 99,483 km (0.115 R)
• M2: 546,930 km (0.053 R)
• M3: 1,028,037 km (0.112 R)
• M4: 1,736,382 km (0.073 R)
• M5: 2,313,830 km (0.082 R)
• M6: 3,158,759 km (0.092 R)
• M7: 5,921,832 km (0.099 R)
• M8: 6,713,055 km (0.103 R)
• M9: 8,122,716 km (0.094 R)
• M10: 8,797,701 km (0.097 R)
• M11: 10,761,323 km (0.083 R)
• M12: 11,047,504 km (0.089 R)
• M13: 11,515,745 km (0.048 R)
• M14: 12,119,671 km (0.07 R)
• M15: 12,808,121 km (0.059 R)
• M16: 15,751,459 km (0.079 R)
• M17: 20,049,855 km (0.064 R)
• M18: 22,004,949 km (0.064 R)
• M19: 26,187,257 km (0.091 R)
• M20: 28,519,039 km (0.117 R)
• M21: 29,289,019 km (0.098 R)
• M22: 32,508,216 km (0.039 R)
• M23: 33,227,482 km (0.077 R)
• M24: 36,083,306 km (0.099 R)
• M25: 36,596,127 km (0.11 R)
• M26: 36,983,885 km (0.079 R)
• M27: 41,994,815 km (0.105 R)
• M28: 47,134,549 km (0.116 R)
• M29: 59,528,134 km (0.085 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit