🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.62 AU - 2.06 AU

Year: 956 Days

Day: 39.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.95 AU - 2.07 AU

Year: 1091 Days

Day: 36.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,276,659 km

• M1: 76,744 km (0.109 R)
• M2: 249,380 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.94 AU - 4.1 AU

Year: 2529 Days

Day: 25.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,276,659 km

• M1: 1,423,873 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 14.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.31 AU - 5.11 AU

Year: 3307 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,276,659 km

• M1: 185,352 km (0.096 R)
• M2: 651,349 km (0.091 R)
• M3: 1,479,822 km (0.109 R)
• M4: 1,999,226 km (0.093 R)
• M5: 2,611,530 km (0.107 R)
• M6: 3,973,918 km (0.117 R)
• M7: 4,543,587 km (0.096 R)
• M8: 5,240,264 km (0.117 R)
• M9: 6,732,203 km (0.099 R)
• M10: 7,298,132 km (0.082 R)
• M11: 8,390,645 km (0.082 R)
• M12: 8,941,315 km (0.075 R)
• M13: 9,812,573 km (0.058 R)
• M14: 10,502,818 km (0.074 R)
• M15: 11,348,794 km (0.1 R)
• M16: 12,066,415 km (0.067 R)
• M17: 14,500,372 km (0.108 R)
• M18: 15,043,861 km (0.105 R)
• M19: 15,703,737 km (0.095 R)
• M20: 16,436,019 km (0.087 R)
• M21: 17,744,103 km (0.083 R)
• M22: 19,835,182 km (0.09 R)
• M23: 20,382,710 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138

Radius: 3

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.31 AU - 18.95 AU

Year: 28343 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,276,659 km

• M1: 37,250 km (0.091 R)
• M2: 139,425 km (0.047 R)
• M3: 467,344 km (0.067 R)
• M4: 864,376 km (0.083 R)
• M5: 1,156,541 km (0.092 R)
• M6: 1,437,486 km (0.106 R)
• M7: 2,840,116 km (0.079 R)
• M8: 5,951,153 km (0.034 R)
• M9: 8,268,723 km (0.072 R)
• M10: 10,840,909 km (0.056 R)
• M11: 15,986,477 km (0.088 R)
• M12: 20,594,241 km (0.087 R)
• M13: 33,609,256 km (0.07 R)
• M14: 42,138,878 km (0.116 R)
• M15: 46,748,886 km (0.108 R)
• M16: 50,262,192 km (0.065 R)
• M17: 53,131,479 km (0.096 R)
• M18: 54,606,364 km (0.026 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit