🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.41 AU - 0.59 AU

Year: 232 Days

Day: 18.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,174,371 km

• M1: 171,439 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.38 AU - 0.62 AU

Year: 232 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 328 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 8.5

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.19 AU - 2.61 AU

Year: 2439 Days

Day: 14.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,174,371 km

• M1: 106,514 km (0.096 R)
• M2: 420,370 km (0.04 R)
• M3: 750,682 km (0.037 R)
• M4: 1,068,578 km (0.068 R)
• M5: 1,891,964 km (0.105 R)
• M6: 2,172,161 km (0.073 R)
• M7: 2,522,669 km (0.107 R)
• M8: 2,817,676 km (0.069 R)
• M9: 3,102,959 km (0.115 R)
• M10: 3,513,456 km (0.12 R)
• M11: 4,380,974 km (0.107 R)
• M12: 4,988,790 km (0.088 R)
• M13: 5,313,268 km (0.084 R)
• M14: 5,602,440 km (0.095 R)
• M15: 7,008,361 km (0.115 R)
• M16: 9,275,816 km (0.088 R)
• M17: 9,696,336 km (0.093 R)
• M18: 10,313,726 km (0.12 R)
• M19: 11,747,921 km (0.112 R)
• M20: 12,703,702 km (0.03 R)
• M21: 13,936,238 km (0.05 R)
• M22: 15,733,956 km (0.076 R)
• M23: 16,535,352 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.6

Radius: 5.8

Gravity: 28.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.9 AU - 9.44 AU

Year: 15319 Days

Day: 18.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,174,371 km

• M1: 75,996 km (0.047 R)
• M2: 302,636 km (0.099 R)
• M3: 914,791 km (0.086 R)
• M4: 1,518,867 km (0.108 R)
• M5: 3,821,627 km (0.115 R)
• M6: 4,004,585 km (0.119 R)
• M7: 5,227,847 km (0.066 R)
• M8: 5,725,260 km (0.1 R)
• M9: 5,924,824 km (0.093 R)
• M10: 6,253,640 km (0.046 R)
• M11: 7,221,089 km (0.072 R)
• M12: 8,133,636 km (0.058 R)
• M13: 8,386,157 km (0.083 R)
• M14: 8,800,843 km (0.033 R)
• M15: 11,330,543 km (0.1 R)
• M16: 11,901,707 km (0.113 R)
• M17: 12,558,891 km (0.082 R)
• M18: 14,234,088 km (0.025 R)
• M19: 16,691,981 km (0.096 R)
• M20: 17,514,470 km (0.101 R)
• M21: 17,851,065 km (0.093 R)
• M22: 19,598,518 km (0.11 R)
• M23: 23,025,955 km (0.114 R)
• M24: 23,633,621 km (0.03 R)
• M25: 29,472,426 km (0.072 R)
• M26: 31,531,342 km (0.082 R)
• M27: 33,169,139 km (0.106 R)
• M28: 34,074,057 km (0.103 R)
• M29: 34,335,554 km (0.035 R)
• M30: 35,261,565 km (0.087 R)
• M31: 38,562,890 km (0.078 R)
• M32: 40,142,494 km (0.119 R)
• M33: 45,139,512 km (0.05 R)
• M34: 47,868,626 km (0.045 R)
• M35: 48,196,694 km (0.1 R)
• M36: 51,046,533 km (0.061 R)
• M37: 63,570,418 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit