🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.12 AU - 1.22 AU

Year: 443 Days

Day: 27 Hours

Environment

Temp: 19 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.05 AU - 2.67 AU

Year: 1268 Days

Day: 12.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 139.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.11 AU - 4.77 AU

Year: 3273 Days

Day: 28.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,261,022 km

• M1: 1,199,476 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 11.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.87 AU - 9.07 AU

Year: 8624 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,261,022 km

• M1: 143,016 km (0.119 R)
• M2: 665,411 km (0.098 R)
• M3: 1,279,062 km (0.118 R)
• M4: 1,757,027 km (0.097 R)
• M5: 2,554,982 km (0.051 R)
• M6: 3,556,390 km (0.067 R)
• M7: 5,040,850 km (0.115 R)
• M8: 5,639,241 km (0.108 R)
• M9: 7,092,585 km (0.068 R)
• M10: 7,601,965 km (0.071 R)
• M11: 8,606,366 km (0.077 R)
• M12: 9,462,514 km (0.115 R)
• M13: 12,882,471 km (0.077 R)
• M14: 15,704,186 km (0.114 R)
• M15: 16,167,042 km (0.044 R)
• M16: 19,438,598 km (0.094 R)
• M17: 19,972,513 km (0.098 R)
• M18: 20,989,778 km (0.097 R)
• M19: 22,455,089 km (0.113 R)
• M20: 28,121,857 km (0.026 R)
• M21: 29,599,285 km (0.051 R)
• M22: 34,231,284 km (0.092 R)
• M23: 36,143,444 km (0.116 R)
• M24: 40,921,750 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 14.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.52 AU - 9.26 AU

Year: 9273 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,261,022 km

• M1: 185,352 km (0.087 R)
• M2: 759,359 km (0.044 R)
• M3: 1,294,470 km (0.062 R)
• M4: 2,071,332 km (0.099 R)
• M5: 3,809,510 km (0.05 R)
• M6: 4,303,033 km (0.083 R)
• M7: 4,839,641 km (0.12 R)
• M8: 5,798,563 km (0.119 R)
• M9: 8,183,303 km (0.052 R)
• M10: 9,996,878 km (0.094 R)
• M11: 11,053,039 km (0.12 R)
• M12: 12,240,696 km (0.089 R)
• M13: 13,637,342 km (0.08 R)
• M14: 14,604,043 km (0.086 R)
• M15: 16,530,266 km (0.088 R)
• M16: 18,311,827 km (0.086 R)
• M17: 20,715,116 km (0.051 R)
• M18: 21,219,860 km (0.068 R)
• M19: 21,819,149 km (0.087 R)
• M20: 23,503,022 km (0.119 R)
• M21: 25,559,395 km (0.1 R)
• M22: 26,631,413 km (0.089 R)
• M23: 29,179,065 km (0.11 R)
• M24: 31,997,040 km (0.109 R)
• M25: 45,798,790 km (0.097 R)
• M26: 50,955,129 km (0.07 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit