🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.22 AU - 1.22 AU

Year: 483 Days

Day: 45.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,123,681 km

• M1: 30,219 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.65 AU - 3.73 AU

Year: 2041 Days

Day: 40.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.77 AU - 4.73 AU

Year: 3138 Days

Day: 46.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,123,681 km

• M1: 240,254 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 11

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.52 AU - 6.56 AU

Year: 5317 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,123,681 km

• M1: 137,181 km (0.093 R)
• M2: 755,918 km (0.114 R)
• M3: 1,306,737 km (0.092 R)
• M4: 1,862,194 km (0.025 R)
• M5: 2,454,303 km (0.11 R)
• M6: 3,168,632 km (0.049 R)
• M7: 4,226,589 km (0.025 R)
• M8: 4,593,702 km (0.091 R)
• M9: 5,364,430 km (0.102 R)
• M10: 9,414,344 km (0.047 R)
• M11: 9,788,787 km (0.1 R)
• M12: 10,259,871 km (0.114 R)
• M13: 10,656,604 km (0.1 R)
• M14: 12,053,250 km (0.038 R)
• M15: 13,204,106 km (0.114 R)
• M16: 13,833,016 km (0.052 R)
• M17: 14,426,770 km (0.109 R)
• M18: 14,981,329 km (0.081 R)
• M19: 17,096,194 km (0.058 R)
• M20: 19,004,764 km (0.07 R)
• M21: 21,192,932 km (0.053 R)
• M22: 22,717,185 km (0.069 R)
• M23: 25,337,990 km (0.069 R)
• M24: 26,721,172 km (0.096 R)
• M25: 28,932,976 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 10.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.97 AU - 13.49 AU

Year: 13479 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,123,681 km

• M1: 134,488 km (0.087 R)
• M2: 532,120 km (0.076 R)
• M3: 916,137 km (0.056 R)
• M4: 1,407,267 km (0.106 R)
• M5: 1,895,555 km (0.089 R)
• M6: 2,237,236 km (0.107 R)
• M7: 3,547,863 km (0.03 R)
• M8: 5,453,890 km (0.113 R)
• M9: 6,116,608 km (0.043 R)
• M10: 7,339,571 km (0.057 R)
• M11: 9,316,357 km (0.041 R)
• M12: 9,994,335 km (0.11 R)
• M13: 12,411,238 km (0.079 R)
• M14: 14,428,266 km (0.062 R)
• M15: 17,187,748 km (0.032 R)
• M16: 17,731,985 km (0.079 R)
• M17: 25,489,832 km (0.117 R)
• M18: 28,616,876 km (0.044 R)
• M19: 30,838,255 km (0.055 R)
• M20: 34,504,898 km (0.12 R)
• M21: 38,584,432 km (0.101 R)
• M22: 41,568,760 km (0.103 R)
• M23: 44,412,167 km (0.096 R)
• M24: 50,167,646 km (0.112 R)
• M25: 51,600,046 km (0.12 R)
• M26: 53,552,298 km (0.047 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit