🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.7 AU - 4.38 AU

Year: 2937 Days

Day: 33.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 8.5

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.19 AU - 8.57 AU

Year: 6526 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 97,252,140 km

• M1: 106,065 km (0.089 R)
• M2: 904,918 km (0.093 R)
• M3: 1,725,312 km (0.065 R)
• M4: 2,214,348 km (0.117 R)
• M5: 6,395,309 km (0.116 R)
• M6: 8,038,342 km (0.107 R)
• M7: 11,767,518 km (0.103 R)
• M8: 14,932,710 km (0.086 R)
• M9: 15,302,366 km (0.026 R)
• M10: 16,253,210 km (0.104 R)
• M11: 18,909,171 km (0.098 R)
• M12: 20,832,401 km (0.116 R)
• M13: 24,805,421 km (0.091 R)
• M14: 25,586,173 km (0.093 R)
• M15: 26,027,038 km (0.088 R)
• M16: 26,472,839 km (0.12 R)
• M17: 29,160,215 km (0.086 R)
• M18: 29,738,112 km (0.108 R)
• M19: 32,433,417 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 13.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.52 AU - 13.92 AU

Year: 13592 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 97,252,140 km

• M1: 171,589 km (0.09 R)
• M2: 761,304 km (0.113 R)
• M3: 1,665,323 km (0.09 R)
• M4: 4,224,793 km (0.077 R)
• M5: 9,050,821 km (0.098 R)
• M6: 10,469,607 km (0.119 R)
• M7: 11,127,090 km (0.107 R)
• M8: 13,456,029 km (0.052 R)
• M9: 14,382,938 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.1

Radius: 5

Gravity: 33.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.56 AU - 21.16 AU

Year: 26159 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,252,140 km

• M1: 62,233 km (0.098 R)
• M2: 270,772 km (0.092 R)
• M3: 601,084 km (0.093 R)
• M4: 1,028,037 km (0.028 R)
• M5: 1,405,771 km (0.097 R)
• M6: 1,711,998 km (0.064 R)
• M7: 2,383,842 km (0.074 R)
• M8: 2,608,388 km (0.077 R)
• M9: 2,901,899 km (0.099 R)
• M10: 3,683,399 km (0.065 R)
• M11: 4,558,995 km (0.086 R)
• M12: 5,608,424 km (0.086 R)
• M13: 8,341,278 km (0.099 R)
• M14: 9,277,611 km (0.108 R)
• M15: 11,218,793 km (0.096 R)
• M16: 11,778,738 km (0.037 R)
• M17: 12,065,667 km (0.091 R)
• M18: 12,878,881 km (0.117 R)
• M19: 17,221,856 km (0.088 R)
• M20: 18,346,832 km (0.062 R)
• M21: 24,480,196 km (0.104 R)
• M22: 26,876,305 km (0.107 R)
• M23: 27,498,931 km (0.092 R)
• M24: 30,756,873 km (0.094 R)
• M25: 34,700,722 km (0.112 R)
• M26: 35,736,837 km (0.045 R)
• M27: 41,723,744 km (0.088 R)
• M28: 50,197,566 km (0.11 R)
• M29: 51,521,806 km (0.059 R)
• M30: 56,441,481 km (0.092 R)
• M31: 61,021,869 km (0.038 R)
• M32: 64,061,997 km (0.088 R)
• M33: 67,658,479 km (0.117 R)
• M34: 75,989,884 km (0.118 R)
• M35: 77,483,469 km (0.056 R)
• M36: 77,985,669 km (0.091 R)
• M37: 78,996,652 km (0.033 R)
• M38: 82,342,258 km (0.082 R)
• M39: 87,944,399 km (0.078 R)
• M40: 88,490,731 km (0.038 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit