🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.69 AU - 0.71 AU

Year: 205 Days

Day: 25.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.37 AU - 2.71 AU

Year: 1416 Days

Day: 46 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.3 AU - 3.36 AU

Year: 1666 Days

Day: 42.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 13.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.28 AU - 12.8 AU

Year: 12833 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,143,563 km

• M1: 181,313 km (0.096 R)
• M2: 792,570 km (0.086 R)
• M3: 2,243,070 km (0.106 R)
• M4: 2,832,037 km (0.07 R)
• M5: 4,268,027 km (0.044 R)
• M6: 5,115,499 km (0.12 R)
• M7: 6,632,272 km (0.075 R)
• M8: 8,706,147 km (0.058 R)
• M9: 9,616,600 km (0.107 R)
• M10: 11,570,797 km (0.03 R)
• M11: 12,316,542 km (0.099 R)
• M12: 14,747,508 km (0.104 R)
• M13: 16,968,886 km (0.053 R)
• M14: 19,246,215 km (0.115 R)
• M15: 21,294,210 km (0.113 R)
• M16: 35,156,696 km (0.088 R)
• M17: 38,836,654 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 13.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.97 AU - 14.57 AU

Year: 15965 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,143,563 km

• M1: 171,738 km (0.09 R)
• M2: 612,902 km (0.099 R)
• M3: 1,116,898 km (0.03 R)
• M4: 2,531,645 km (0.099 R)
• M5: 3,110,738 km (0.081 R)
• M6: 3,701,650 km (0.097 R)
• M7: 5,173,992 km (0.114 R)
• M8: 6,402,490 km (0.099 R)
• M9: 6,852,779 km (0.097 R)
• M10: 7,486,177 km (0.112 R)
• M11: 8,916,332 km (0.115 R)
• M12: 9,479,419 km (0.07 R)
• M13: 10,368,329 km (0.081 R)
• M14: 12,542,884 km (0.086 R)
• M15: 13,799,057 km (0.088 R)
• M16: 17,703,861 km (0.088 R)
• M17: 18,220,123 km (0.095 R)
• M18: 21,118,432 km (0.071 R)
• M19: 22,291,280 km (0.112 R)
• M20: 24,131,184 km (0.043 R)
• M21: 29,120,123 km (0.049 R)
• M22: 30,996,230 km (0.057 R)
• M23: 35,103,589 km (0.072 R)
• M24: 44,516,736 km (0.106 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit