🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.95 AU - 1.17 AU

Year: 480 Days

Day: 33.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 13

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.95 AU - 3.41 AU

Year: 2493 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,903,686 km

• M1: 163,810 km (0.095 R)
• M2: 810,222 km (0.088 R)
• M3: 1,416,542 km (0.064 R)
• M4: 2,000,423 km (0.093 R)
• M5: 3,202,890 km (0.119 R)
• M6: 3,809,510 km (0.104 R)
• M7: 4,534,461 km (0.098 R)
• M8: 5,230,839 km (0.1 R)
• M9: 5,717,182 km (0.096 R)
• M10: 6,313,778 km (0.041 R)
• M11: 6,922,941 km (0.039 R)
• M12: 7,540,780 km (0.091 R)
• M13: 8,619,081 km (0.033 R)
• M14: 9,091,960 km (0.108 R)
• M15: 11,080,864 km (0.106 R)
• M16: 11,804,020 km (0.025 R)
• M17: 12,515,807 km (0.069 R)
• M18: 13,167,455 km (0.085 R)
• M19: 14,025,249 km (0.059 R)
• M20: 15,258,983 km (0.096 R)
• M21: 16,307,215 km (0.066 R)
• M22: 18,602,944 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 10.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.26 AU - 4.78 AU

Year: 3544 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,903,686 km

• M1: 135,536 km (0.072 R)
• M2: 658,679 km (0.096 R)
• M3: 1,251,386 km (0.065 R)
• M4: 1,628,522 km (0.113 R)
• M5: 2,332,829 km (0.041 R)
• M6: 2,896,813 km (0.047 R)
• M7: 3,829,107 km (0.074 R)
• M8: 4,320,536 km (0.119 R)
• M9: 4,757,960 km (0.094 R)
• M10: 5,250,137 km (0.119 R)
• M11: 6,365,988 km (0.054 R)
• M12: 6,811,490 km (0.074 R)
• M13: 8,000,345 km (0.088 R)
• M14: 8,806,079 km (0.091 R)
• M15: 10,335,268 km (0.111 R)
• M16: 12,034,251 km (0.084 R)
• M17: 15,338,120 km (0.119 R)
• M18: 17,425,908 km (0.051 R)
• M19: 18,122,884 km (0.08 R)
• M20: 18,959,436 km (0.083 R)
• M21: 21,623,624 km (0.066 R)
• M22: 22,769,694 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 9.9

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.19 AU - 5.53 AU

Year: 5456 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,903,686 km

• M1: 123,119 km (0.104 R)
• M2: 587,471 km (0.117 R)
• M3: 1,023,100 km (0.111 R)
• M4: 1,906,326 km (0.119 R)
• M5: 2,447,571 km (0.096 R)
• M6: 2,792,992 km (0.084 R)
• M7: 3,651,534 km (0.098 R)
• M8: 4,179,914 km (0.083 R)
• M9: 5,038,905 km (0.119 R)
• M10: 5,360,092 km (0.096 R)
• M11: 5,915,249 km (0.1 R)
• M12: 7,213,161 km (0.104 R)
• M13: 9,069,969 km (0.103 R)
• M14: 9,769,040 km (0.046 R)
• M15: 11,225,375 km (0.118 R)
• M16: 12,660,767 km (0.09 R)
• M17: 13,092,357 km (0.11 R)
• M18: 13,814,765 km (0.108 R)
• M19: 15,460,790 km (0.045 R)
• M20: 17,037,701 km (0.118 R)
• M21: 20,581,974 km (0.104 R)
• M22: 25,177,621 km (0.033 R)
• M23: 26,207,153 km (0.119 R)
• M24: 26,556,464 km (0.056 R)
• M25: 30,222,959 km (0.054 R)
• M26: 31,287,347 km (0.067 R)
• M27: 35,903,639 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit