🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.56 AU - 0.74 AU

Year: 197 Days

Day: 41.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.68 AU - 1.04 AU

Year: 300 Days

Day: 35.2 Hours

Environment

Temp: 51 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 10.7

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.09 AU - 6.89 AU

Year: 5523 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,601,308 km

• M1: 135,536 km (0.068 R)
• M2: 1,164,021 km (0.063 R)
• M3: 2,076,269 km (0.089 R)
• M4: 3,013,649 km (0.111 R)
• M5: 6,417,749 km (0.102 R)
• M6: 8,542,936 km (0.108 R)
• M7: 8,916,931 km (0.115 R)
• M8: 10,336,465 km (0.11 R)
• M9: 11,346,400 km (0.104 R)
• M10: 12,055,494 km (0.063 R)
• M11: 12,686,498 km (0.04 R)
• M12: 15,555,785 km (0.095 R)
• M13: 16,367,353 km (0.079 R)
• M14: 19,466,872 km (0.081 R)
• M15: 20,409,338 km (0.118 R)
• M16: 29,542,139 km (0.084 R)
• M17: 35,681,785 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 12.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.99 AU - 10.27 AU

Year: 10393 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,601,308 km

• M1: 160,369 km (0.118 R)
• M2: 948,750 km (0.074 R)
• M3: 1,364,781 km (0.04 R)
• M4: 1,844,542 km (0.066 R)
• M5: 4,651,447 km (0.099 R)
• M6: 5,074,958 km (0.082 R)
• M7: 5,793,178 km (0.061 R)
• M8: 7,432,621 km (0.118 R)
• M9: 8,403,810 km (0.038 R)
• M10: 9,174,837 km (0.068 R)
• M11: 13,633,752 km (0.063 R)
• M12: 14,065,641 km (0.052 R)
• M13: 15,616,522 km (0.078 R)
• M14: 16,226,582 km (0.117 R)
• M15: 21,115,440 km (0.085 R)
• M16: 28,081,166 km (0.089 R)
• M17: 30,009,632 km (0.063 R)
• M18: 30,531,429 km (0.036 R)
• M19: 39,103,986 km (0.041 R)
• M20: 42,023,538 km (0.073 R)
• M21: 45,495,555 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit