🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 210 Days

Day: 47.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,859,983 km

• M1: 50,414 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.78 AU - 0.78 AU

Year: 264 Days

Day: 38.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,859,983 km

• M1: 310,416 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.82 AU - 2.82 AU

Year: 1353 Days

Day: 42.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.54 AU - 4.02 AU

Year: 2274 Days

Day: 26 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.6

Radius: 13.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.36 AU - 7.62 AU

Year: 7849 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,859,983 km

• M1: 169,195 km (0.046 R)
• M2: 782,846 km (0.108 R)
• M3: 1,645,577 km (0.108 R)
• M4: 2,190,861 km (0.107 R)
• M5: 3,058,080 km (0.061 R)
• M6: 4,092,549 km (0.084 R)
• M7: 4,875,095 km (0.1 R)
• M8: 5,884,731 km (0.072 R)
• M9: 14,585,044 km (0.063 R)
• M10: 17,890,110 km (0.056 R)
• M11: 19,977,150 km (0.111 R)
• M12: 21,823,487 km (0.119 R)
• M13: 24,802,429 km (0.091 R)
• M14: 28,230,913 km (0.088 R)
• M15: 28,991,020 km (0.101 R)
• M16: 35,791,889 km (0.111 R)
• M17: 37,587,811 km (0.074 R)
• M18: 38,161,070 km (0.076 R)
• M19: 39,090,522 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 8.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.66 AU - 11.32 AU

Year: 11194 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,859,983 km

• M1: 108,159 km (0.08 R)
• M2: 397,930 km (0.064 R)
• M3: 701,913 km (0.071 R)
• M4: 988,842 km (0.115 R)
• M5: 1,649,915 km (0.042 R)
• M6: 2,225,119 km (0.085 R)
• M7: 2,579,217 km (0.084 R)
• M8: 3,331,245 km (0.105 R)
• M9: 4,058,889 km (0.096 R)
• M10: 5,042,495 km (0.09 R)
• M11: 5,758,770 km (0.118 R)
• M12: 9,361,984 km (0.115 R)
• M13: 10,906,882 km (0.098 R)
• M14: 13,502,255 km (0.12 R)
• M15: 16,003,681 km (0.092 R)
• M16: 19,642,350 km (0.087 R)
• M17: 21,653,245 km (0.109 R)
• M18: 22,580,003 km (0.066 R)
• M19: 26,744,060 km (0.105 R)
• M20: 29,107,557 km (0.057 R)
• M21: 31,499,776 km (0.108 R)
• M22: 39,582,849 km (0.07 R)
• M23: 41,094,535 km (0.081 R)
• M24: 44,770,753 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit