🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.95 AU

Year: 305 Days

Day: 45 Hours

Environment

Temp: -17 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.42 AU - 1.8 AU

Year: 856 Days

Day: 38.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.6 AU - 2.94 AU

Year: 1932 Days

Day: 21.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 14.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.09 AU - 5.51 AU

Year: 4406 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,546,079 km

• M1: 183,108 km (0.11 R)
• M2: 644,019 km (0.094 R)
• M3: 1,129,464 km (0.055 R)
• M4: 1,884,335 km (0.098 R)
• M5: 2,345,096 km (0.102 R)
• M6: 3,325,860 km (0.086 R)
• M7: 4,784,888 km (0.116 R)
• M8: 5,316,260 km (0.111 R)
• M9: 8,394,385 km (0.045 R)
• M10: 8,895,688 km (0.083 R)
• M11: 9,703,217 km (0.115 R)
• M12: 10,181,033 km (0.086 R)
• M13: 11,144,144 km (0.067 R)
• M14: 12,251,766 km (0.112 R)
• M15: 13,703,913 km (0.109 R)
• M16: 16,169,884 km (0.088 R)
• M17: 16,948,392 km (0.119 R)
• M18: 17,427,404 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.1

Radius: 3.5

Gravity: 23.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.21 AU - 13.67 AU

Year: 17286 Days

Day: 18.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,546,079 km

• M1: 44,131 km (0.087 R)
• M2: 197,320 km (0.087 R)
• M3: 520,451 km (0.113 R)
• M4: 653,892 km (0.062 R)
• M5: 857,944 km (0.117 R)
• M6: 1,079,947 km (0.112 R)
• M7: 2,121,896 km (0.092 R)
• M8: 2,446,374 km (0.107 R)
• M9: 2,891,876 km (0.073 R)
• M10: 3,098,621 km (0.108 R)
• M11: 8,108,354 km (0.082 R)
• M12: 8,895,837 km (0.094 R)
• M13: 9,039,900 km (0.029 R)
• M14: 9,283,445 km (0.074 R)
• M15: 9,937,188 km (0.116 R)
• M16: 10,460,482 km (0.078 R)
• M17: 11,849,049 km (0.101 R)
• M18: 12,437,268 km (0.111 R)
• M19: 12,677,821 km (0.111 R)
• M20: 17,633,251 km (0.059 R)
• M21: 18,013,528 km (0.089 R)
• M22: 18,321,550 km (0.102 R)
• M23: 19,186,825 km (0.108 R)
• M24: 19,427,378 km (0.109 R)
• M25: 19,588,944 km (0.043 R)
• M26: 20,577,038 km (0.115 R)
• M27: 26,810,332 km (0.1 R)
• M28: 29,812,462 km (0.061 R)
• M29: 32,687,883 km (0.087 R)
• M30: 32,916,468 km (0.116 R)
• M31: 36,719,695 km (0.034 R)
• M32: 42,548,327 km (0.119 R)
• M33: 47,632,411 km (0.113 R)
• M34: 49,263,028 km (0.07 R)
• M35: 50,319,937 km (0.067 R)
• M36: 50,930,445 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit