🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.91 AU - 1.03 AU

Year: 358 Days

Day: 18.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.84 AU - 1.26 AU

Year: 403 Days

Day: 38.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,653,766 km

• M1: 40,092 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.71 AU - 2.65 AU

Year: 1206 Days

Day: 22.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,653,766 km

• M1: 422,464 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.61 AU - 3.31 AU

Year: 1908 Days

Day: 35.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,653,766 km

• M1: 169,195 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 12.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.02 AU - 6.52 AU

Year: 4534 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,653,766 km

• M1: 157,377 km (0.114 R)
• M2: 652,995 km (0.094 R)
• M3: 1,168,958 km (0.114 R)
• M4: 1,762,113 km (0.06 R)
• M5: 2,391,621 km (0.105 R)
• M6: 3,263,178 km (0.103 R)
• M7: 3,666,943 km (0.114 R)
• M8: 4,219,109 km (0.059 R)
• M9: 4,851,758 km (0.117 R)
• M10: 5,271,979 km (0.036 R)
• M11: 8,477,412 km (0.085 R)
• M12: 9,487,347 km (0.059 R)
• M13: 10,274,831 km (0.092 R)
• M14: 12,218,107 km (0.076 R)
• M15: 12,950,388 km (0.096 R)
• M16: 13,763,453 km (0.119 R)
• M17: 14,610,326 km (0.088 R)
• M18: 15,888,191 km (0.064 R)
• M19: 17,178,922 km (0.072 R)
• M20: 20,574,345 km (0.028 R)
• M21: 21,964,408 km (0.07 R)
• M22: 23,490,306 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 14.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.91 AU - 9.09 AU

Year: 10118 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,653,766 km

• M1: 185,352 km (0.075 R)
• M2: 826,229 km (0.071 R)
• M3: 1,556,416 km (0.104 R)
• M4: 2,123,841 km (0.101 R)
• M5: 2,984,777 km (0.079 R)
• M6: 3,804,872 km (0.042 R)
• M7: 5,645,375 km (0.05 R)
• M8: 7,867,202 km (0.096 R)
• M9: 9,088,669 km (0.106 R)
• M10: 10,527,501 km (0.095 R)
• M11: 11,202,786 km (0.118 R)
• M12: 12,009,867 km (0.099 R)
• M13: 14,489,003 km (0.118 R)
• M14: 15,755,797 km (0.1 R)
• M15: 18,647,823 km (0.085 R)
• M16: 25,981,261 km (0.097 R)
• M17: 28,582,917 km (0.092 R)
• M18: 35,677,895 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit