🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.09 AU - 1.31 AU

Year: 591 Days

Day: 46.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,873,891 km

• M1: 185,801 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 11.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.83 AU - 3.99 AU

Year: 2831 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,873,891 km

• M1: 144,362 km (0.099 R)
• M2: 653,443 km (0.08 R)
• M3: 1,306,289 km (0.069 R)
• M4: 1,668,315 km (0.069 R)
• M5: 3,239,243 km (0.098 R)
• M6: 4,621,826 km (0.108 R)
• M7: 5,074,659 km (0.09 R)
• M8: 6,641,697 km (0.105 R)
• M9: 7,460,296 km (0.078 R)
• M10: 9,619,442 km (0.102 R)
• M11: 10,246,856 km (0.12 R)
• M12: 17,558,152 km (0.07 R)
• M13: 18,721,126 km (0.078 R)
• M14: 19,408,379 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.6

Radius: 5.6

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.37 AU - 14.65 AU

Year: 21098 Days

Day: 22.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,873,891 km

• M1: 69,713 km (0.038 R)
• M2: 439,070 km (0.077 R)
• M3: 1,357,750 km (0.091 R)
• M4: 2,400,896 km (0.054 R)
• M5: 2,612,577 km (0.096 R)
• M6: 3,098,322 km (0.077 R)
• M7: 3,375,826 km (0.073 R)
• M8: 3,697,311 km (0.056 R)
• M9: 3,922,755 km (0.086 R)
• M10: 4,097,934 km (0.095 R)
• M11: 5,087,674 km (0.112 R)
• M12: 23,428,523 km (0.102 R)
• M13: 27,465,122 km (0.041 R)
• M14: 33,374,088 km (0.075 R)
• M15: 35,098,652 km (0.107 R)
• M16: 37,141,112 km (0.088 R)
• M17: 51,567,134 km (0.096 R)
• M18: 56,925,131 km (0.106 R)

Asteroid Belt

Center: 14.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.2

Radius: 4

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.46 AU - 19.28 AU

Year: 28424 Days

Day: 20.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,873,891 km

• M1: 59,390 km (0.092 R)
• M2: 195,524 km (0.105 R)
• M3: 2,829,045 km (0.033 R)
• M4: 3,440,901 km (0.092 R)
• M5: 5,132,105 km (0.119 R)
• M6: 6,651,869 km (0.097 R)
• M7: 9,537,612 km (0.053 R)
• M8: 11,251,854 km (0.082 R)
• M9: 20,432,526 km (0.103 R)
• M10: 22,094,409 km (0.093 R)
• M11: 25,164,007 km (0.115 R)
• M12: 30,812,225 km (0.105 R)
• M13: 33,364,364 km (0.089 R)
• M14: 33,740,005 km (0.065 R)
• M15: 34,884,129 km (0.098 R)
• M16: 39,579,557 km (0.043 R)
• M17: 49,546,366 km (0.079 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: 394 - 20,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit