🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.82 AU - 1.18 AU

Year: 373 Days

Day: 29.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,125,720 km

• M1: 209,138 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 14.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.87 AU - 6.45 AU

Year: 4369 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,125,720 km

• M1: 181,013 km (0.118 R)
• M2: 632,649 km (0.119 R)
• M3: 2,016,579 km (0.076 R)
• M4: 2,731,358 km (0.092 R)
• M5: 4,534,760 km (0.113 R)
• M6: 5,716,883 km (0.111 R)
• M7: 8,030,414 km (0.104 R)
• M8: 8,936,827 km (0.093 R)
• M9: 9,415,092 km (0.041 R)
• M10: 10,706,570 km (0.094 R)
• M11: 11,631,234 km (0.112 R)
• M12: 13,495,972 km (0.054 R)
• M13: 16,850,106 km (0.058 R)
• M14: 19,597,321 km (0.056 R)
• M15: 21,630,955 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 9.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.76 AU - 7.96 AU

Year: 6698 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,125,720 km

• M1: 121,922 km (0.098 R)
• M2: 429,047 km (0.087 R)
• M3: 1,223,711 km (0.086 R)
• M4: 1,719,029 km (0.092 R)
• M5: 2,287,950 km (0.075 R)
• M6: 2,686,628 km (0.104 R)
• M7: 4,002,940 km (0.041 R)
• M8: 4,814,957 km (0.092 R)
• M9: 6,192,005 km (0.054 R)
• M10: 8,690,440 km (0.095 R)
• M11: 11,794,595 km (0.091 R)
• M12: 14,461,177 km (0.105 R)
• M13: 16,843,673 km (0.057 R)
• M14: 21,270,573 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 14.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.84 AU - 10.72 AU

Year: 12287 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,125,720 km

• M1: 177,722 km (0.083 R)
• M2: 1,145,620 km (0.11 R)
• M3: 1,631,963 km (0.108 R)
• M4: 2,131,770 km (0.099 R)
• M5: 2,755,892 km (0.031 R)
• M6: 3,375,676 km (0.056 R)
• M7: 4,646,809 km (0.097 R)
• M8: 5,495,478 km (0.069 R)
• M9: 6,758,533 km (0.107 R)
• M10: 8,436,722 km (0.027 R)
• M11: 8,908,703 km (0.1 R)
• M12: 10,865,892 km (0.101 R)
• M13: 13,989,196 km (0.079 R)
• M14: 19,813,041 km (0.069 R)
• M15: 22,935,598 km (0.113 R)
• M16: 25,385,711 km (0.059 R)
• M17: 26,173,494 km (0.045 R)
• M18: 33,190,831 km (0.102 R)
• M19: 35,579,460 km (0.058 R)
• M20: 38,336,998 km (0.08 R)
• M21: 39,899,846 km (0.117 R)
• M22: 41,776,253 km (0.097 R)
• M23: 43,430,805 km (0.071 R)
• M24: 46,139,574 km (0.104 R)
• M25: 49,262,280 km (0.075 R)
• M26: 50,642,769 km (0.091 R)
• M27: 52,841,259 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit