🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.27 AU - 1.53 AU

Year: 734 Days

Day: 25.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,488,051 km

• M1: 387,309 km (0.087 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 10.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.74 AU - 9.6 AU

Year: 11307 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,488,051 km

• M1: 131,796 km (0.118 R)
• M2: 481,855 km (0.076 R)
• M3: 1,039,107 km (0.091 R)
• M4: 1,595,312 km (0.112 R)
• M5: 2,288,249 km (0.111 R)
• M6: 3,354,134 km (0.117 R)
• M7: 3,817,289 km (0.115 R)
• M8: 4,491,526 km (0.09 R)
• M9: 5,338,998 km (0.086 R)
• M10: 6,581,259 km (0.054 R)
• M11: 8,792,465 km (0.111 R)
• M12: 9,250,534 km (0.082 R)
• M13: 11,033,292 km (0.114 R)
• M14: 14,433,053 km (0.11 R)
• M15: 21,036,453 km (0.084 R)
• M16: 26,853,117 km (0.101 R)
• M17: 29,819,493 km (0.119 R)
• M18: 30,230,887 km (0.118 R)
• M19: 30,750,441 km (0.108 R)
• M20: 31,381,744 km (0.08 R)
• M21: 33,217,459 km (0.082 R)
• M22: 37,101,618 km (0.058 R)
• M23: 39,770,145 km (0.093 R)
• M24: 42,304,931 km (0.066 R)
• M25: 43,480,023 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.6

Radius: 5.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.43 AU - 14.35 AU

Year: 19317 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,488,051 km

• M1: 68,366 km (0.097 R)
• M2: 386,860 km (0.092 R)
• M3: 649,105 km (0.117 R)
• M4: 961,765 km (0.082 R)
• M5: 1,428,809 km (0.046 R)
• M6: 1,859,053 km (0.106 R)
• M7: 3,834,044 km (0.12 R)
• M8: 5,628,620 km (0.12 R)
• M9: 6,160,291 km (0.054 R)
• M10: 9,545,990 km (0.079 R)
• M11: 10,210,055 km (0.099 R)
• M12: 11,482,235 km (0.111 R)
• M13: 11,728,922 km (0.091 R)
• M14: 20,375,679 km (0.105 R)
• M15: 20,956,567 km (0.114 R)
• M16: 22,227,401 km (0.113 R)
• M17: 23,548,949 km (0.057 R)
• M18: 30,853,514 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 18,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit