🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.43 AU - 3.63 AU

Year: 2019 Days

Day: 26.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,795,189 km

• M1: 1,134,251 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 8.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.91 AU - 8.49 AU

Year: 7397 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,795,189 km

• M1: 121,174 km (0.12 R)
• M2: 397,781 km (0.106 R)
• M3: 716,424 km (0.098 R)
• M4: 1,060,051 km (0.032 R)
• M5: 1,491,640 km (0.096 R)
• M6: 2,394,464 km (0.035 R)
• M7: 4,609,110 km (0.08 R)
• M8: 5,049,975 km (0.052 R)
• M9: 5,987,655 km (0.092 R)
• M10: 8,099,678 km (0.087 R)
• M11: 8,416,825 km (0.106 R)
• M12: 9,380,385 km (0.116 R)
• M13: 10,129,721 km (0.06 R)
• M14: 13,827,331 km (0.075 R)
• M15: 16,141,610 km (0.088 R)
• M16: 16,644,857 km (0.116 R)
• M17: 16,986,240 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 5.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.47 AU - 15.67 AU

Year: 22400 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,795,189 km

• M1: 72,405 km (0.094 R)
• M2: 679,324 km (0.053 R)
• M3: 1,958,087 km (0.038 R)
• M4: 2,144,785 km (0.043 R)
• M5: 2,715,949 km (0.062 R)
• M6: 2,905,639 km (0.103 R)
• M7: 3,126,895 km (0.12 R)
• M8: 3,780,787 km (0.042 R)
• M9: 4,609,709 km (0.07 R)
• M10: 6,433,307 km (0.043 R)
• M11: 10,888,930 km (0.116 R)
• M12: 11,919,809 km (0.103 R)
• M13: 12,720,008 km (0.099 R)
• M14: 20,613,988 km (0.095 R)
• M15: 29,169,939 km (0.051 R)
• M16: 30,303,741 km (0.092 R)
• M17: 43,833,373 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.8

Radius: 6.9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.8 AU - 16.9 AU

Year: 23027 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,795,189 km

• M1: 100,530 km (0.086 R)
• M2: 378,782 km (0.06 R)
• M3: 1,031,178 km (0.107 R)
• M4: 1,932,356 km (0.051 R)
• M5: 2,341,207 km (0.058 R)
• M6: 4,110,351 km (0.05 R)
• M7: 4,372,746 km (0.076 R)
• M8: 7,311,746 km (0.092 R)
• M9: 7,551,551 km (0.108 R)
• M10: 9,606,427 km (0.041 R)
• M11: 10,366,833 km (0.1 R)
• M12: 10,978,689 km (0.091 R)
• M13: 19,471,060 km (0.12 R)
• M14: 20,590,950 km (0.08 R)
• M15: 28,226,575 km (0.039 R)
• M16: 31,391,168 km (0.093 R)
• M17: 34,381,031 km (0.117 R)
• M18: 41,221,693 km (0.089 R)
• M19: 45,441,550 km (0.096 R)
• M20: 49,597,678 km (0.103 R)
• M21: 54,910,796 km (0.056 R)
• M22: 58,464,942 km (0.083 R)
• M23: 62,368,699 km (0.116 R)
• M24: 63,977,624 km (0.112 R)
• M25: 64,587,983 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 15,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit