🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.54 AU - 1.6 AU

Year: 733 Days

Day: 23.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 12.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.96 AU - 9.54 AU

Year: 8043 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,515,249 km

• M1: 159,621 km (0.108 R)
• M2: 679,773 km (0.103 R)
• M3: 1,209,648 km (0.119 R)
• M4: 1,683,275 km (0.039 R)
• M5: 2,144,336 km (0.046 R)
• M6: 2,612,128 km (0.083 R)
• M7: 4,196,819 km (0.119 R)
• M8: 4,787,581 km (0.074 R)
• M9: 5,369,516 km (0.114 R)
• M10: 6,899,903 km (0.109 R)
• M11: 10,151,412 km (0.113 R)
• M12: 11,272,050 km (0.082 R)
• M13: 12,587,015 km (0.111 R)
• M14: 13,638,389 km (0.117 R)
• M15: 15,066,151 km (0.064 R)
• M16: 16,454,569 km (0.085 R)
• M17: 17,497,416 km (0.102 R)
• M18: 18,071,423 km (0.118 R)
• M19: 21,618,837 km (0.094 R)
• M20: 23,469,512 km (0.053 R)
• M21: 25,241,499 km (0.111 R)
• M22: 27,483,672 km (0.068 R)
• M23: 28,161,949 km (0.116 R)
• M24: 28,950,778 km (0.103 R)
• M25: 30,987,254 km (0.057 R)
• M26: 37,787,076 km (0.11 R)
• M27: 39,969,110 km (0.08 R)
• M28: 44,053,581 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 10

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.1 AU - 10.86 AU

Year: 10881 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,515,249 km

• M1: 124,914 km (0.106 R)
• M2: 459,565 km (0.066 R)
• M3: 845,527 km (0.099 R)
• M4: 1,191,098 km (0.112 R)
• M5: 1,505,553 km (0.039 R)
• M6: 2,308,295 km (0.065 R)
• M7: 3,046,860 km (0.114 R)
• M8: 3,882,065 km (0.065 R)
• M9: 5,378,343 km (0.092 R)
• M10: 5,858,851 km (0.097 R)
• M11: 6,945,530 km (0.071 R)
• M12: 7,684,543 km (0.053 R)
• M13: 8,339,632 km (0.114 R)
• M14: 8,750,428 km (0.068 R)
• M15: 11,616,873 km (0.04 R)
• M16: 12,014,355 km (0.103 R)
• M17: 13,078,594 km (0.076 R)
• M18: 17,153,939 km (0.075 R)
• M19: 17,819,201 km (0.093 R)
• M20: 18,196,187 km (0.1 R)
• M21: 22,439,232 km (0.086 R)
• M22: 24,233,209 km (0.079 R)
• M23: 28,206,230 km (0.072 R)
• M24: 34,305,784 km (0.104 R)
• M25: 38,785,193 km (0.079 R)
• M26: 39,546,646 km (0.12 R)
• M27: 40,837,676 km (0.032 R)
• M28: 43,776,526 km (0.025 R)
• M29: 46,141,818 km (0.071 R)
• M30: 48,298,570 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 9.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.71 AU - 13.75 AU

Year: 14976 Days

Day: 10.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,515,249 km

• M1: 227,688 km (0.1 R)
• M2: 573,109 km (0.087 R)
• M3: 1,587,233 km (0.101 R)
• M4: 2,999,437 km (0.026 R)
• M5: 3,379,865 km (0.071 R)
• M6: 4,403,713 km (0.099 R)
• M7: 5,298,308 km (0.05 R)
• M8: 12,836,395 km (0.111 R)
• M9: 13,482,059 km (0.115 R)
• M10: 18,771,391 km (0.112 R)
• M11: 23,177,497 km (0.093 R)
• M12: 25,665,310 km (0.084 R)
• M13: 27,740,831 km (0.111 R)
• M14: 29,722,703 km (0.077 R)
• M15: 41,441,901 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.9

Radius: 4.5

Gravity: 32.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.33 AU - 14.53 AU

Year: 19381 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,515,249 km

• M1: 59,091 km (0.074 R)
• M2: 266,284 km (0.088 R)
• M3: 575,952 km (0.103 R)
• M4: 1,033,871 km (0.067 R)
• M5: 1,231,490 km (0.071 R)
• M6: 1,651,261 km (0.092 R)
• M7: 1,961,078 km (0.114 R)
• M8: 2,181,436 km (0.036 R)
• M9: 2,554,533 km (0.103 R)
• M10: 2,892,624 km (0.085 R)
• M11: 5,382,681 km (0.029 R)
• M12: 6,313,479 km (0.09 R)
• M13: 6,929,972 km (0.056 R)
• M14: 8,180,012 km (0.078 R)
• M15: 9,915,496 km (0.069 R)
• M16: 10,089,778 km (0.105 R)
• M17: 10,930,518 km (0.098 R)
• M18: 12,144,954 km (0.1 R)
• M19: 14,167,517 km (0.059 R)
• M20: 21,464,452 km (0.068 R)
• M21: 23,256,036 km (0.1 R)
• M22: 23,978,743 km (0.098 R)
• M23: 26,347,775 km (0.108 R)
• M24: 28,049,750 km (0.099 R)
• M25: 28,282,076 km (0.036 R)
• M26: 29,462,852 km (0.08 R)
• M27: 34,117,889 km (0.106 R)
• M28: 35,863,247 km (0.108 R)
• M29: 43,285,246 km (0.1 R)
• M30: 47,764,955 km (0.074 R)
• M31: 48,763,520 km (0.049 R)
• M32: 51,842,544 km (0.119 R)
• M33: 56,514,934 km (0.049 R)
• M34: 58,384,309 km (0.117 R)
• M35: 60,294,524 km (0.102 R)
• M36: 64,238,971 km (0.113 R)
• M37: 65,863,754 km (0.079 R)
• M38: 66,068,852 km (0.094 R)
• M39: 70,473,014 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit