🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.03 AU - 1.33 AU

Year: 466 Days

Day: 39.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.4 AU - 11.52 AU

Year: 11424 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 103,601,914 km

• M1: 184,155 km (0.105 R)
• M2: 1,200,523 km (0.078 R)
• M3: 2,262,219 km (0.035 R)
• M4: 3,241,935 km (0.115 R)
• M5: 4,673,138 km (0.029 R)
• M6: 5,358,596 km (0.107 R)
• M7: 7,096,773 km (0.113 R)
• M8: 11,370,186 km (0.08 R)
• M9: 12,553,057 km (0.043 R)
• M10: 13,301,345 km (0.117 R)
• M11: 15,442,839 km (0.113 R)
• M12: 17,883,079 km (0.104 R)
• M13: 23,238,384 km (0.106 R)
• M14: 27,557,125 km (0.106 R)
• M15: 31,923,438 km (0.089 R)
• M16: 36,354,826 km (0.04 R)
• M17: 47,755,081 km (0.07 R)
• M18: 48,509,503 km (0.102 R)
• M19: 50,976,671 km (0.091 R)
• M20: 52,082,050 km (0.062 R)
• M21: 54,668,447 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 3.6

Gravity: 75.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.4 AU - 20.54 AU

Year: 26538 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 103,601,914 km

• M1: 117,734 km (0.091 R)
• M2: 599,738 km (0.108 R)
• M3: 721,959 km (0.096 R)
• M4: 1,662,780 km (0.092 R)
• M5: 3,406,344 km (0.034 R)
• M6: 4,151,042 km (0.105 R)
• M7: 4,957,374 km (0.114 R)
• M8: 6,187,667 km (0.068 R)
• M9: 8,451,831 km (0.109 R)
• M10: 9,170,349 km (0.025 R)
• M11: 10,591,828 km (0.076 R)
• M12: 11,858,922 km (0.06 R)
• M13: 12,604,967 km (0.089 R)
• M14: 12,834,749 km (0.077 R)
• M15: 13,145,314 km (0.118 R)
• M16: 14,438,438 km (0.109 R)
• M17: 17,368,313 km (0.12 R)
• M18: 19,834,882 km (0.115 R)
• M19: 36,023,466 km (0.108 R)
• M20: 41,331,797 km (0.082 R)
• M21: 47,876,704 km (0.096 R)
• M22: 50,715,623 km (0.091 R)
• M23: 55,283,295 km (0.047 R)
• M24: 60,117,550 km (0.094 R)
• M25: 62,526,076 km (0.092 R)
• M26: 63,193,881 km (0.045 R)
• M27: 63,641,777 km (0.094 R)
• M28: 72,069,373 km (0.091 R)
• M29: 100,830,910 km (0.105 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit