🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.8 AU - 1 AU

Year: 325 Days

Day: 28.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,228,980 km

• M1: 61,634 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.01 AU - 1.15 AU

Year: 427 Days

Day: 37.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.78 AU - 1.8 AU

Year: 912 Days

Day: 12.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.52 AU - 3.88 AU

Year: 2710 Days

Day: 21.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 13.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.83 AU - 6.13 AU

Year: 4232 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,228,980 km

• M1: 171,589 km (0.099 R)
• M2: 855,251 km (0.104 R)
• M3: 1,700,479 km (0.07 R)
• M4: 3,749,970 km (0.105 R)
• M5: 5,279,159 km (0.097 R)
• M6: 6,367,334 km (0.093 R)
• M7: 12,881,424 km (0.08 R)
• M8: 17,677,232 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 10.2

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.52 AU - 6.08 AU

Year: 5319 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,228,980 km

• M1: 127,607 km (0.091 R)
• M2: 447,298 km (0.069 R)
• M3: 889,210 km (0.038 R)
• M4: 1,606,232 km (0.106 R)
• M5: 1,963,173 km (0.095 R)
• M6: 3,936,518 km (0.09 R)
• M7: 4,281,940 km (0.069 R)
• M8: 5,746,802 km (0.073 R)
• M9: 8,212,474 km (0.05 R)
• M10: 8,533,212 km (0.094 R)
• M11: 8,945,953 km (0.107 R)
• M12: 10,172,805 km (0.089 R)
• M13: 10,543,060 km (0.104 R)
• M14: 11,310,796 km (0.119 R)
• M15: 17,433,537 km (0.093 R)
• M16: 17,964,610 km (0.116 R)
• M17: 20,125,402 km (0.104 R)
• M18: 22,298,311 km (0.085 R)
• M19: 23,561,964 km (0.077 R)
• M20: 28,911,434 km (0.098 R)
• M21: 30,892,708 km (0.09 R)
• M22: 34,393,298 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit