🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 269 Days

Day: 46.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,491,683 km

• M1: 334,800 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.95 AU - 1.47 AU

Year: 510 Days

Day: 17.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.34 AU - 4.26 AU

Year: 2836 Days

Day: 16.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 13.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.09 AU - 4.71 AU

Year: 3534 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,491,683 km

• M1: 162,912 km (0.108 R)
• M2: 870,660 km (0.063 R)
• M3: 1,672,355 km (0.116 R)
• M4: 2,156,154 km (0.106 R)
• M5: 2,693,958 km (0.099 R)
• M6: 4,613,000 km (0.115 R)
• M7: 5,734,685 km (0.082 R)
• M8: 6,529,498 km (0.099 R)
• M9: 8,601,429 km (0.112 R)
• M10: 9,516,818 km (0.108 R)
• M11: 10,699,838 km (0.076 R)
• M12: 11,398,161 km (0.096 R)
• M13: 12,426,796 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.6

Radius: 3.5

Gravity: 43.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.53 AU - 13.51 AU

Year: 16962 Days

Day: 19.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 72.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,491,683 km

• M1: 54,454 km (0.098 R)
• M2: 361,279 km (0.038 R)
• M3: 558,299 km (0.12 R)
• M4: 745,446 km (0.096 R)
• M5: 984,504 km (0.113 R)
• M6: 1,192,594 km (0.115 R)
• M7: 1,519,765 km (0.088 R)
• M8: 1,903,932 km (0.1 R)
• M9: 4,803,588 km (0.074 R)
• M10: 8,474,420 km (0.067 R)
• M11: 10,893,268 km (0.065 R)
• M12: 13,599,942 km (0.109 R)
• M13: 17,592,111 km (0.114 R)
• M14: 17,753,378 km (0.083 R)
• M15: 20,203,641 km (0.066 R)
• M16: 22,965,816 km (0.079 R)
• M17: 26,283,598 km (0.085 R)
• M18: 26,494,381 km (0.058 R)
• M19: 30,367,620 km (0.047 R)
• M20: 34,098,890 km (0.043 R)
• M21: 36,924,794 km (0.108 R)
• M22: 37,454,819 km (0.084 R)
• M23: 39,487,555 km (0.091 R)
• M24: 46,793,017 km (0.05 R)
• M25: 62,117,673 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit