🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.39 AU - 1.53 AU

Year: 641 Days

Day: 46.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.28 AU - 3.64 AU

Year: 1851 Days

Day: 33.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.7 AU - 9.74 AU

Year: 8565 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 102,379,379 km

• M1: 112,049 km (0.118 R)
• M2: 450,439 km (0.079 R)
• M3: 758,910 km (0.098 R)
• M4: 1,590,525 km (0.113 R)
• M5: 1,942,080 km (0.119 R)
• M6: 5,188,204 km (0.086 R)
• M7: 6,619,556 km (0.054 R)
• M8: 7,037,981 km (0.103 R)
• M9: 7,763,681 km (0.109 R)
• M10: 8,263,338 km (0.091 R)
• M11: 9,587,578 km (0.062 R)
• M12: 10,084,841 km (0.101 R)
• M13: 19,393,569 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 10

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.54 AU - 8.58 AU

Year: 9102 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 102,379,379 km

• M1: 124,316 km (0.08 R)
• M2: 471,383 km (0.118 R)
• M3: 989,291 km (0.103 R)
• M4: 1,587,682 km (0.083 R)
• M5: 2,114,416 km (0.058 R)
• M6: 3,020,381 km (0.085 R)
• M7: 3,997,405 km (0.098 R)
• M8: 4,723,104 km (0.051 R)
• M9: 6,409,820 km (0.046 R)
• M10: 10,528,698 km (0.038 R)
• M11: 11,148,482 km (0.106 R)
• M12: 12,420,812 km (0.041 R)
• M13: 13,321,092 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.5

Radius: 4.7

Gravity: 36.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.24 AU - 18.54 AU

Year: 28662 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 102,379,379 km

• M1: 58,642 km (0.107 R)
• M2: 278,102 km (0.102 R)
• M3: 552,315 km (0.078 R)
• M4: 760,256 km (0.055 R)
• M5: 1,437,935 km (0.105 R)
• M6: 2,006,107 km (0.113 R)
• M7: 2,793,591 km (0.098 R)
• M8: 3,442,845 km (0.105 R)
• M9: 4,080,132 km (0.089 R)
• M10: 4,445,450 km (0.066 R)
• M11: 6,174,802 km (0.064 R)
• M12: 10,749,654 km (0.072 R)
• M13: 12,393,585 km (0.095 R)
• M14: 18,907,974 km (0.11 R)
• M15: 19,409,277 km (0.092 R)
• M16: 23,397,705 km (0.096 R)
• M17: 33,818,095 km (0.094 R)
• M18: 35,305,097 km (0.106 R)
• M19: 36,680,201 km (0.098 R)
• M20: 48,615,119 km (0.109 R)
• M21: 51,470,643 km (0.053 R)
• M22: 78,442,541 km (0.053 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit