🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.54 AU - 0.68 AU

Year: 219 Days

Day: 33.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 10.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.86 AU - 3.1 AU

Year: 1797 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 98,345,962 km

• M1: 125,662 km (0.06 R)
• M2: 508,034 km (0.054 R)
• M3: 931,097 km (0.099 R)
• M4: 1,368,372 km (0.061 R)
• M5: 1,810,284 km (0.112 R)
• M6: 2,880,806 km (0.081 R)
• M7: 3,265,123 km (0.09 R)
• M8: 3,614,285 km (0.114 R)
• M9: 4,081,180 km (0.117 R)
• M10: 4,467,441 km (0.092 R)
• M11: 5,136,592 km (0.093 R)
• M12: 5,564,592 km (0.069 R)
• M13: 7,020,329 km (0.101 R)
• M14: 8,968,841 km (0.075 R)
• M15: 10,595,568 km (0.09 R)
• M16: 11,899,763 km (0.072 R)
• M17: 12,450,432 km (0.061 R)
• M18: 13,433,739 km (0.116 R)
• M19: 13,772,878 km (0.077 R)
• M20: 14,204,617 km (0.051 R)
• M21: 15,004,816 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 8.5

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.43 AU - 3.25 AU

Year: 2202 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 98,345,962 km

• M1: 106,065 km (0.111 R)
• M2: 533,616 km (0.071 R)
• M3: 1,101,340 km (0.09 R)
• M4: 1,617,303 km (0.103 R)
• M5: 2,610,184 km (0.098 R)
• M6: 4,737,316 km (0.115 R)
• M7: 5,784,202 km (0.054 R)
• M8: 7,035,887 km (0.037 R)
• M9: 7,450,423 km (0.04 R)
• M10: 8,558,345 km (0.12 R)
• M11: 9,592,365 km (0.099 R)
• M12: 9,991,492 km (0.087 R)
• M13: 11,058,125 km (0.085 R)
• M14: 14,053,822 km (0.117 R)
• M15: 15,439,697 km (0.059 R)
• M16: 17,712,986 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 10.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.68 AU - 4.9 AU

Year: 4089 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,345,962 km

• M1: 135,984 km (0.112 R)
• M2: 816,655 km (0.109 R)
• M3: 1,292,376 km (0.101 R)
• M4: 1,716,785 km (0.091 R)
• M5: 2,294,532 km (0.113 R)
• M6: 2,680,345 km (0.07 R)
• M7: 3,147,390 km (0.1 R)
• M8: 3,796,644 km (0.085 R)
• M9: 7,151,676 km (0.094 R)
• M10: 7,594,336 km (0.119 R)
• M11: 9,150,902 km (0.074 R)
• M12: 11,088,942 km (0.038 R)
• M13: 13,438,975 km (0.088 R)
• M14: 15,930,827 km (0.088 R)
• M15: 16,865,514 km (0.094 R)
• M16: 17,528,981 km (0.115 R)
• M17: 19,231,405 km (0.069 R)
• M18: 21,881,381 km (0.116 R)
• M19: 26,178,879 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 3.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.39 AU - 15.39 AU

Year: 20069 Days

Day: 19.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 98,345,962 km

• M1: 46,525 km (0.069 R)
• M2: 168,896 km (0.099 R)
• M3: 574,306 km (0.099 R)
• M4: 1,097,600 km (0.113 R)
• M5: 1,535,473 km (0.113 R)
• M6: 1,989,352 km (0.11 R)
• M7: 2,158,847 km (0.086 R)
• M8: 2,916,111 km (0.051 R)
• M9: 3,697,012 km (0.096 R)
• M10: 9,154,343 km (0.057 R)
• M11: 11,369,737 km (0.114 R)
• M12: 13,587,376 km (0.115 R)
• M13: 18,854,717 km (0.099 R)
• M14: 26,090,168 km (0.079 R)
• M15: 27,379,253 km (0.026 R)
• M16: 31,308,890 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.8

Radius: 7.2

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.4 AU - 15.66 AU

Year: 25487 Days

Day: 15.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,345,962 km

• M1: 91,703 km (0.056 R)
• M2: 382,971 km (0.115 R)
• M3: 607,218 km (0.112 R)
• M4: 1,624,782 km (0.118 R)
• M5: 2,742,428 km (0.095 R)
• M6: 3,400,659 km (0.101 R)
• M7: 4,266,232 km (0.108 R)
• M8: 4,946,454 km (0.103 R)
• M9: 5,962,971 km (0.119 R)
• M10: 6,377,956 km (0.096 R)
• M11: 6,762,871 km (0.096 R)
• M12: 7,847,306 km (0.103 R)
• M13: 8,233,268 km (0.095 R)
• M14: 8,516,607 km (0.114 R)
• M15: 9,529,235 km (0.106 R)
• M16: 10,888,182 km (0.079 R)
• M17: 11,298,978 km (0.102 R)
• M18: 11,862,962 km (0.095 R)
• M19: 13,432,393 km (0.107 R)
• M20: 14,065,192 km (0.088 R)
• M21: 14,307,540 km (0.069 R)
• M22: 18,000,214 km (0.116 R)
• M23: 18,671,759 km (0.043 R)
• M24: 25,967,797 km (0.096 R)
• M25: 26,332,816 km (0.05 R)
• M26: 30,307,930 km (0.105 R)
• M27: 32,649,137 km (0.104 R)
• M28: 34,665,567 km (0.054 R)
• M29: 35,256,628 km (0.106 R)
• M30: 43,392,209 km (0.062 R)
• M31: 46,359,632 km (0.118 R)
• M32: 50,964,853 km (0.056 R)
• M33: 52,694,803 km (0.068 R)
• M34: 65,238,883 km (0.092 R)
• M35: 71,241,947 km (0.12 R)
• M36: 73,160,689 km (0.101 R)
• M37: 81,699,736 km (0.119 R)
• M38: 86,478,340 km (0.087 R)
• M39: 86,749,112 km (0.085 R)
• M40: 88,660,674 km (0.056 R)
• M41: 90,321,360 km (0.061 R)
• M42: 92,002,690 km (0.069 R)
• M43: 92,284,832 km (0.077 R)
• M44: 95,716,906 km (0.051 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: 203 - 18,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit