🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.48 AU - 0.78 AU

Year: 212 Days

Day: 44 Hours

Environment

Temp: 13 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 223 Days

Day: 40.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,800,265 km

• M1: 35,006 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.98 AU - 1.02 AU

Year: 425 Days

Day: 16.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.84 AU - 2.48 AU

Year: 1348 Days

Day: 31.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 13.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.64 AU - 8.66 AU

Year: 8984 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,800,265 km

• M1: 167,101 km (0.094 R)
• M2: 590,762 km (0.059 R)
• M3: 2,102,000 km (0.115 R)
• M4: 3,005,571 km (0.086 R)
• M5: 3,759,095 km (0.086 R)
• M6: 4,844,278 km (0.095 R)
• M7: 6,200,233 km (0.083 R)
• M8: 7,795,844 km (0.106 R)
• M9: 8,487,585 km (0.118 R)
• M10: 10,245,061 km (0.07 R)
• M11: 10,916,755 km (0.08 R)
• M12: 12,290,961 km (0.105 R)
• M13: 15,514,646 km (0.1 R)
• M14: 16,401,163 km (0.067 R)
• M15: 19,033,038 km (0.077 R)
• M16: 20,936,820 km (0.118 R)
• M17: 30,669,209 km (0.053 R)
• M18: 35,798,770 km (0.077 R)
• M19: 40,446,328 km (0.065 R)
• M20: 41,215,111 km (0.117 R)
• M21: 46,034,406 km (0.094 R)
• M22: 46,732,280 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 9.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.76 AU - 8.72 AU

Year: 10043 Days

Day: 9.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,800,265 km

• M1: 129,103 km (0.064 R)
• M2: 1,448,407 km (0.115 R)
• M3: 1,977,684 km (0.062 R)
• M4: 2,398,951 km (0.057 R)
• M5: 2,825,156 km (0.101 R)
• M6: 3,143,500 km (0.1 R)
• M7: 3,830,603 km (0.108 R)
• M8: 4,665,509 km (0.119 R)
• M9: 8,084,718 km (0.115 R)
• M10: 9,913,103 km (0.052 R)
• M11: 10,878,458 km (0.047 R)
• M12: 11,953,618 km (0.067 R)
• M13: 12,893,840 km (0.09 R)
• M14: 13,776,169 km (0.098 R)
• M15: 23,156,554 km (0.109 R)
• M16: 24,303,072 km (0.109 R)
• M17: 28,831,549 km (0.034 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit