🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 125 Days

Day: 44.7 Hours

Environment

Temp: 306 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,026,497 km

• M1: 408,402 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.31 AU

Year: 383 Days

Day: 37.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.51 AU - 2.03 AU

Year: 740 Days

Day: 24.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,026,497 km

• M1: 581,487 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 12

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.24 AU - 9.28 AU

Year: 7463 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 159.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,026,497 km

• M1: 153,338 km (0.106 R)
• M2: 710,739 km (0.114 R)
• M3: 1,167,611 km (0.119 R)
• M4: 1,738,926 km (0.051 R)
• M5: 2,473,900 km (0.028 R)
• M6: 3,044,765 km (0.041 R)
• M7: 3,773,008 km (0.072 R)
• M8: 4,479,110 km (0.101 R)
• M9: 6,221,626 km (0.109 R)
• M10: 6,632,422 km (0.085 R)
• M11: 7,895,925 km (0.116 R)
• M12: 8,965,849 km (0.108 R)
• M13: 9,491,237 km (0.098 R)
• M14: 12,594,196 km (0.107 R)
• M15: 15,187,325 km (0.053 R)
• M16: 16,062,024 km (0.101 R)
• M17: 16,837,988 km (0.041 R)
• M18: 18,887,778 km (0.096 R)
• M19: 27,646,434 km (0.119 R)
• M20: 28,573,193 km (0.053 R)
• M21: 34,468,097 km (0.101 R)
• M22: 35,325,144 km (0.081 R)
• M23: 36,416,310 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.7

Radius: 10

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.49 AU - 13.59 AU

Year: 12323 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,026,497 km

• M1: 124,316 km (0.099 R)
• M2: 655,538 km (0.099 R)
• M3: 1,005,746 km (0.077 R)
• M4: 1,443,769 km (0.066 R)
• M5: 2,108,582 km (0.082 R)
• M6: 2,965,927 km (0.116 R)
• M7: 3,377,770 km (0.09 R)
• M8: 4,122,020 km (0.096 R)
• M9: 8,948,945 km (0.086 R)
• M10: 15,453,759 km (0.099 R)
• M11: 15,792,299 km (0.113 R)
• M12: 18,454,393 km (0.119 R)
• M13: 19,067,146 km (0.111 R)
• M14: 20,821,929 km (0.108 R)
• M15: 21,318,744 km (0.099 R)
• M16: 21,654,292 km (0.086 R)
• M17: 26,055,910 km (0.085 R)
• M18: 29,750,379 km (0.114 R)
• M19: 33,327,862 km (0.059 R)
• M20: 35,512,739 km (0.071 R)
• M21: 36,221,983 km (0.086 R)
• M22: 42,240,754 km (0.08 R)

Kuiper Belt

Range: 34.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit