🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.78 AU

Year: 216 Days

Day: 38.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.84 AU - 3.86 AU

Year: 2732 Days

Day: 40.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,682,841 km

• M1: 97,089 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.64 AU - 4.82 AU

Year: 3146 Days

Day: 26.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,682,841 km

• M1: 176,226 km (0.091 R)
• M2: 2,666,133 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 12.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.83 AU - 5.65 AU

Year: 4338 Days

Day: 14.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,682,841 km

• M1: 160,369 km (0.114 R)
• M2: 573,109 km (0.079 R)
• M3: 1,048,382 km (0.106 R)
• M4: 1,478,775 km (0.107 R)
• M5: 2,824,109 km (0.116 R)
• M6: 3,778,094 km (0.101 R)
• M7: 4,687,350 km (0.056 R)
• M8: 5,122,979 km (0.103 R)
• M9: 7,475,854 km (0.059 R)
• M10: 8,499,702 km (0.043 R)
• M11: 8,906,908 km (0.114 R)
• M12: 10,746,812 km (0.11 R)
• M13: 12,783,886 km (0.058 R)
• M14: 15,564,312 km (0.113 R)
• M15: 17,609,764 km (0.079 R)
• M16: 18,498,824 km (0.088 R)
• M17: 19,011,795 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 11.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.53 AU - 7.25 AU

Year: 5842 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,682,841 km

• M1: 140,921 km (0.099 R)
• M2: 706,252 km (0.079 R)
• M3: 1,154,148 km (0.119 R)
• M4: 1,616,106 km (0.091 R)
• M5: 2,088,835 km (0.093 R)
• M6: 2,634,419 km (0.111 R)
• M7: 4,370,801 km (0.107 R)
• M8: 4,861,482 km (0.107 R)
• M9: 5,388,814 km (0.077 R)
• M10: 6,352,674 km (0.108 R)
• M11: 6,804,459 km (0.058 R)
• M12: 7,203,437 km (0.064 R)
• M13: 8,495,364 km (0.106 R)
• M14: 9,483,308 km (0.114 R)
• M15: 10,308,490 km (0.11 R)
• M16: 11,431,820 km (0.034 R)
• M17: 11,841,120 km (0.119 R)
• M18: 14,745,114 km (0.1 R)
• M19: 16,361,818 km (0.039 R)
• M20: 16,948,092 km (0.032 R)
• M21: 17,548,279 km (0.051 R)
• M22: 21,684,361 km (0.086 R)
• M23: 22,711,350 km (0.072 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit