🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.78 AU - 1.16 AU

Year: 358 Days

Day: 16.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.77 AU - 2.63 AU

Year: 1223 Days

Day: 12.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,932,377 km

• M1: 131,497 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.78 AU - 2.92 AU

Year: 1803 Days

Day: 23.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,932,377 km

• M1: 159,621 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 8.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.69 AU - 5.43 AU

Year: 4265 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,932,377 km

• M1: 104,120 km (0.093 R)
• M2: 514,168 km (0.073 R)
• M3: 785,538 km (0.045 R)
• M4: 1,114,803 km (0.117 R)
• M5: 2,228,410 km (0.093 R)
• M6: 2,564,108 km (0.04 R)
• M7: 2,837,872 km (0.048 R)
• M8: 3,837,335 km (0.113 R)
• M9: 4,238,556 km (0.064 R)
• M10: 4,645,313 km (0.118 R)
• M11: 5,054,613 km (0.109 R)
• M12: 5,316,409 km (0.043 R)
• M13: 5,790,036 km (0.05 R)
• M14: 6,483,422 km (0.103 R)
• M15: 7,411,527 km (0.077 R)
• M16: 8,261,243 km (0.089 R)
• M17: 8,828,668 km (0.065 R)
• M18: 9,386,219 km (0.072 R)
• M19: 9,709,949 km (0.112 R)
• M20: 10,266,154 km (0.112 R)
• M21: 11,080,415 km (0.109 R)
• M22: 11,361,210 km (0.093 R)
• M23: 12,532,113 km (0.076 R)
• M24: 13,326,178 km (0.084 R)
• M25: 14,436,494 km (0.11 R)
• M26: 16,113,486 km (0.062 R)
• M27: 16,735,065 km (0.042 R)
• M28: 17,051,913 km (0.055 R)
• M29: 18,192,298 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 10.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9 AU - 13.02 AU

Year: 13690 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,932,377 km

• M1: 127,607 km (0.062 R)
• M2: 448,494 km (0.067 R)
• M3: 2,030,641 km (0.113 R)
• M4: 2,566,052 km (0.082 R)
• M5: 2,959,794 km (0.093 R)
• M6: 4,176,922 km (0.106 R)
• M7: 8,984,998 km (0.088 R)
• M8: 16,796,699 km (0.06 R)
• M9: 17,828,177 km (0.036 R)
• M10: 18,395,302 km (0.084 R)
• M11: 18,901,392 km (0.066 R)
• M12: 26,720,424 km (0.081 R)
• M13: 30,674,445 km (0.105 R)
• M14: 32,005,417 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit