🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.7 AU - 2.46 AU

Year: 1130 Days

Day: 19.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 8.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.96 AU - 6.22 AU

Year: 4979 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,155,427 km

• M1: 106,065 km (0.059 R)
• M2: 503,995 km (0.12 R)
• M3: 820,395 km (0.104 R)
• M4: 1,184,516 km (0.099 R)
• M5: 1,503,758 km (0.104 R)
• M6: 1,902,137 km (0.061 R)
• M7: 2,825,754 km (0.11 R)
• M8: 3,551,453 km (0.09 R)
• M9: 5,064,786 km (0.091 R)
• M10: 6,783,665 km (0.094 R)
• M11: 7,480,342 km (0.12 R)
• M12: 8,223,993 km (0.116 R)
• M13: 9,078,945 km (0.088 R)
• M14: 11,961,547 km (0.104 R)
• M15: 14,563,502 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 14.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.04 AU - 11.76 AU

Year: 11735 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,155,427 km

• M1: 185,352 km (0.103 R)
• M2: 923,468 km (0.099 R)
• M3: 1,550,432 km (0.103 R)
• M4: 2,115,463 km (0.058 R)
• M5: 3,948,037 km (0.083 R)
• M6: 5,682,026 km (0.063 R)
• M7: 7,348,995 km (0.119 R)
• M8: 8,485,341 km (0.045 R)
• M9: 9,021,200 km (0.07 R)
• M10: 11,808,059 km (0.094 R)
• M11: 14,776,530 km (0.103 R)
• M12: 15,626,395 km (0.059 R)
• M13: 17,814,713 km (0.079 R)
• M14: 18,372,264 km (0.072 R)
• M15: 22,699,981 km (0.051 R)
• M16: 25,599,636 km (0.073 R)
• M17: 29,727,790 km (0.103 R)
• M18: 31,196,990 km (0.098 R)
• M19: 31,891,274 km (0.117 R)
• M20: 34,525,543 km (0.117 R)
• M21: 37,431,332 km (0.074 R)
• M22: 38,347,170 km (0.102 R)
• M23: 42,867,419 km (0.099 R)
• M24: 46,820,693 km (0.044 R)
• M25: 48,653,267 km (0.05 R)
• M26: 49,118,815 km (0.045 R)
• M27: 54,604,868 km (0.051 R)
• M28: 57,841,867 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.1

Radius: 5.7

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.96 AU - 17.96 AU

Year: 22900 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,155,427 km

• M1: 70,909 km (0.05 R)
• M2: 430,842 km (0.083 R)
• M3: 674,836 km (0.115 R)
• M4: 1,175,241 km (0.109 R)
• M5: 1,545,496 km (0.091 R)
• M6: 1,952,103 km (0.111 R)
• M7: 2,232,898 km (0.087 R)
• M8: 2,563,360 km (0.097 R)
• M9: 2,752,601 km (0.115 R)
• M10: 5,461,369 km (0.085 R)
• M11: 8,639,576 km (0.112 R)
• M12: 9,285,989 km (0.098 R)
• M13: 12,871,401 km (0.089 R)
• M14: 14,148,069 km (0.106 R)
• M15: 14,741,823 km (0.056 R)
• M16: 17,451,340 km (0.053 R)
• M17: 19,734,802 km (0.112 R)
• M18: 30,616,700 km (0.076 R)
• M19: 35,519,471 km (0.077 R)
• M20: 39,449,557 km (0.074 R)
• M21: 45,233,459 km (0.052 R)
• M22: 48,160,342 km (0.049 R)
• M23: 48,827,399 km (0.118 R)
• M24: 49,163,246 km (0.087 R)
• M25: 53,492,608 km (0.06 R)
• M26: 57,506,618 km (0.113 R)
• M27: 58,069,106 km (0.114 R)
• M28: 60,742,719 km (0.115 R)
• M29: 65,514,742 km (0.119 R)
• M30: 68,410,657 km (0.1 R)
• M31: 69,677,452 km (0.086 R)
• M32: 70,103,208 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.4

Radius: 6.2

Gravity: 20.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.78 AU - 18.3 AU

Year: 24201 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,155,427 km

• M1: 77,043 km (0.112 R)
• M2: 301,141 km (0.118 R)
• M3: 626,217 km (0.061 R)
• M4: 838,945 km (0.106 R)
• M5: 1,432,998 km (0.115 R)
• M6: 2,686,778 km (0.114 R)
• M7: 3,174,916 km (0.06 R)
• M8: 3,532,006 km (0.103 R)
• M9: 3,784,677 km (0.101 R)
• M10: 4,579,191 km (0.072 R)
• M11: 4,803,588 km (0.116 R)
• M12: 5,775,974 km (0.099 R)
• M13: 6,038,219 km (0.031 R)
• M14: 6,354,319 km (0.107 R)
• M15: 6,873,274 km (0.094 R)
• M16: 7,573,991 km (0.043 R)
• M17: 7,941,852 km (0.108 R)
• M18: 8,487,734 km (0.104 R)
• M19: 9,654,299 km (0.032 R)
• M20: 13,181,218 km (0.102 R)
• M21: 16,243,935 km (0.105 R)
• M22: 19,553,938 km (0.077 R)
• M23: 21,262,645 km (0.04 R)
• M24: 25,089,508 km (0.084 R)
• M25: 28,087,898 km (0.057 R)
• M26: 30,127,366 km (0.059 R)
• M27: 30,784,549 km (0.119 R)
• M28: 31,049,936 km (0.071 R)
• M29: 32,400,356 km (0.09 R)
• M30: 37,889,251 km (0.087 R)
• M31: 38,500,807 km (0.064 R)
• M32: 39,900,744 km (0.119 R)
• M33: 41,982,249 km (0.111 R)
• M34: 44,303,559 km (0.062 R)
• M35: 45,324,116 km (0.119 R)
• M36: 46,534,512 km (0.068 R)
• M37: 49,745,630 km (0.112 R)
• M38: 52,531,891 km (0.095 R)
• M39: 61,092,479 km (0.087 R)
• M40: 61,301,916 km (0.11 R)
• M41: 74,524,573 km (0.041 R)
• M42: 81,668,769 km (0.044 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit