🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 19.1 Hours

Environment

Temp: 261 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,931,270 km

• M1: 111,151 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 134 Days

Day: 45.3 Hours

Environment

Temp: 284 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 283 Days

Day: 44.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.79 AU - 3.29 AU

Year: 1846 Days

Day: 39.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 10.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.38 AU - 11.38 AU

Year: 12498 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,931,270 km

• M1: 130,599 km (0.061 R)
• M2: 477,367 km (0.054 R)
• M3: 1,157,588 km (0.069 R)
• M4: 2,971,163 km (0.03 R)
• M5: 3,420,256 km (0.095 R)
• M6: 4,515,163 km (0.114 R)
• M7: 5,078,249 km (0.058 R)
• M8: 6,083,397 km (0.097 R)
• M9: 8,165,800 km (0.109 R)
• M10: 8,577,344 km (0.103 R)
• M11: 9,002,800 km (0.065 R)
• M12: 10,311,482 km (0.096 R)
• M13: 10,901,795 km (0.114 R)
• M14: 11,685,538 km (0.083 R)
• M15: 13,617,745 km (0.064 R)
• M16: 14,328,484 km (0.11 R)
• M17: 15,824,313 km (0.086 R)
• M18: 17,951,595 km (0.111 R)
• M19: 19,525,514 km (0.08 R)
• M20: 28,170,177 km (0.119 R)
• M21: 30,947,312 km (0.093 R)
• M22: 37,164,150 km (0.059 R)
• M23: 38,678,978 km (0.116 R)
• M24: 39,192,997 km (0.092 R)
• M25: 42,509,133 km (0.075 R)
• M26: 44,586,149 km (0.099 R)
• M27: 47,900,939 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.5

Radius: 7.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.34 AU - 16.44 AU

Year: 20009 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,931,270 km

• M1: 102,026 km (0.09 R)
• M2: 502,499 km (0.108 R)
• M3: 2,096,465 km (0.12 R)
• M4: 3,028,160 km (0.082 R)
• M5: 5,783,304 km (0.111 R)
• M6: 10,569,987 km (0.115 R)
• M7: 11,068,896 km (0.075 R)
• M8: 11,352,833 km (0.093 R)
• M9: 14,669,118 km (0.114 R)
• M10: 17,106,367 km (0.096 R)
• M11: 21,249,031 km (0.054 R)
• M12: 26,923,877 km (0.029 R)
• M13: 28,063,364 km (0.105 R)
• M14: 34,608,121 km (0.057 R)
• M15: 46,077,790 km (0.096 R)
• M16: 51,706,110 km (0.09 R)
• M17: 54,275,753 km (0.112 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit