🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.75 AU - 0.83 AU

Year: 258 Days

Day: 25.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,112,347 km

• M1: 75,098 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.43 AU - 1.49 AU

Year: 648 Days

Day: 29 Hours

Environment

Temp: -41 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.34 AU - 4.1 AU

Year: 2634 Days

Day: 44.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 14.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.64 AU - 6.56 AU

Year: 4865 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,112,347 km

• M1: 185,801 km (0.112 R)
• M2: 649,704 km (0.103 R)
• M3: 1,140,833 km (0.036 R)
• M4: 2,059,813 km (0.029 R)
• M5: 2,780,875 km (0.108 R)
• M6: 3,955,069 km (0.062 R)
• M7: 4,969,641 km (0.062 R)
• M8: 7,027,659 km (0.079 R)
• M9: 7,838,180 km (0.05 R)
• M10: 11,105,398 km (0.099 R)
• M11: 12,962,655 km (0.082 R)
• M12: 15,888,491 km (0.108 R)
• M13: 16,365,558 km (0.103 R)
• M14: 19,499,933 km (0.082 R)
• M15: 20,887,304 km (0.071 R)
• M16: 21,677,928 km (0.081 R)
• M17: 23,936,108 km (0.055 R)
• M18: 24,563,821 km (0.072 R)
• M19: 26,513,380 km (0.026 R)
• M20: 28,915,922 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.3

Radius: 3.3

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.12 AU - 17.74 AU

Year: 21177 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,112,347 km

• M1: 72,256 km (0.107 R)
• M2: 253,568 km (0.067 R)
• M3: 570,716 km (0.098 R)
• M4: 694,284 km (0.112 R)
• M5: 985,551 km (0.113 R)
• M6: 1,365,978 km (0.109 R)
• M7: 1,788,592 km (0.039 R)
• M8: 2,349,584 km (0.106 R)
• M9: 2,526,708 km (0.074 R)
• M10: 6,627,335 km (0.104 R)
• M11: 7,682,449 km (0.114 R)
• M12: 13,957,332 km (0.111 R)
• M13: 15,334,829 km (0.071 R)
• M14: 16,944,801 km (0.074 R)
• M15: 18,280,561 km (0.116 R)
• M16: 18,741,023 km (0.109 R)
• M17: 29,438,467 km (0.101 R)
• M18: 33,367,955 km (0.071 R)
• M19: 33,710,235 km (0.103 R)
• M20: 33,824,976 km (0.115 R)
• M21: 36,534,194 km (0.06 R)
• M22: 37,632,691 km (0.051 R)
• M23: 39,639,397 km (0.082 R)
• M24: 48,525,809 km (0.096 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: 199 - 14,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit