🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.16 AU - 2.92 AU

Year: 1471 Days

Day: 36.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,118,790 km

• M1: 30,219 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.26 AU - 2.94 AU

Year: 1524 Days

Day: 32.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,118,790 km

• M1: 47,722 km (0.082 R)
• M2: 816,206 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.71 AU - 3.53 AU

Year: 2003 Days

Day: 46 Hours

Environment

Temp: -105 °C

Axial Tilt: 160.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.38 AU - 5.62 AU

Year: 3469 Days

Day: 22.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 10.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.74 AU - 7.76 AU

Year: 7095 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,118,790 km

• M1: 131,796 km (0.03 R)
• M2: 700,417 km (0.069 R)
• M3: 1,120,787 km (0.097 R)
• M4: 1,547,740 km (0.113 R)
• M5: 2,134,612 km (0.097 R)
• M6: 2,722,083 km (0.066 R)
• M7: 3,148,437 km (0.084 R)
• M8: 3,581,373 km (0.084 R)
• M9: 4,053,953 km (0.089 R)
• M10: 5,830,727 km (0.069 R)
• M11: 6,458,290 km (0.049 R)
• M12: 7,040,076 km (0.09 R)
• M13: 10,255,084 km (0.029 R)
• M14: 12,052,053 km (0.026 R)
• M15: 13,070,815 km (0.111 R)
• M16: 15,178,050 km (0.115 R)
• M17: 15,686,982 km (0.061 R)
• M18: 19,693,213 km (0.092 R)
• M19: 20,544,425 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.88 AU - 14.3 AU

Year: 14340 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,118,790 km

• M1: 181,313 km (0.063 R)
• M2: 819,946 km (0.078 R)
• M3: 1,491,192 km (0.095 R)
• M4: 4,235,864 km (0.1 R)
• M5: 5,809,185 km (0.099 R)
• M6: 7,388,639 km (0.079 R)
• M7: 8,490,726 km (0.086 R)
• M8: 14,442,328 km (0.084 R)
• M9: 15,445,681 km (0.094 R)
• M10: 23,135,012 km (0.088 R)
• M11: 28,083,559 km (0.067 R)
• M12: 33,372,592 km (0.108 R)
• M13: 41,617,529 km (0.028 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit