🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.11 AU - 1.53 AU

Year: 648 Days

Day: 23 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 8.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.6 AU - 3.72 AU

Year: 2401 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,459,581 km

• M1: 109,506 km (0.103 R)
• M2: 383,419 km (0.089 R)
• M3: 812,316 km (0.097 R)
• M4: 1,140,385 km (0.027 R)
• M5: 1,617,751 km (0.108 R)
• M6: 2,941,693 km (0.078 R)
• M7: 3,363,409 km (0.058 R)
• M8: 5,142,876 km (0.06 R)
• M9: 6,313,479 km (0.081 R)
• M10: 6,713,354 km (0.091 R)
• M11: 7,534,347 km (0.082 R)
• M12: 8,169,540 km (0.087 R)
• M13: 9,005,044 km (0.066 R)
• M14: 9,341,041 km (0.109 R)
• M15: 10,770,000 km (0.117 R)
• M16: 11,148,781 km (0.111 R)
• M17: 11,458,299 km (0.065 R)
• M18: 12,670,491 km (0.106 R)
• M19: 13,744,005 km (0.101 R)
• M20: 15,682,494 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 8.3

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.4 AU - 10.36 AU

Year: 12281 Days

Day: 12 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,459,581 km

• M1: 103,522 km (0.111 R)
• M2: 403,615 km (0.109 R)
• M3: 852,708 km (0.092 R)
• M4: 1,263,354 km (0.113 R)
• M5: 1,522,906 km (0.081 R)
• M6: 1,868,477 km (0.069 R)
• M7: 2,266,109 km (0.071 R)
• M8: 2,547,951 km (0.034 R)
• M9: 4,357,936 km (0.064 R)
• M10: 4,764,393 km (0.104 R)
• M11: 5,094,107 km (0.099 R)
• M12: 7,273,598 km (0.115 R)
• M13: 7,578,329 km (0.1 R)
• M14: 9,589,822 km (0.114 R)
• M15: 11,460,244 km (0.051 R)
• M16: 12,296,795 km (0.117 R)
• M17: 14,225,561 km (0.107 R)
• M18: 17,175,930 km (0.106 R)
• M19: 18,270,388 km (0.062 R)
• M20: 18,998,032 km (0.117 R)
• M21: 20,684,150 km (0.056 R)
• M22: 23,115,414 km (0.109 R)
• M23: 25,133,489 km (0.057 R)
• M24: 31,542,113 km (0.098 R)
• M25: 35,120,494 km (0.105 R)
• M26: 35,867,286 km (0.104 R)
• M27: 40,436,005 km (0.093 R)
• M28: 44,359,209 km (0.108 R)
• M29: 45,819,733 km (0.054 R)
• M30: 46,412,739 km (0.11 R)
• M31: 47,161,327 km (0.039 R)
• M32: 48,222,724 km (0.092 R)
• M33: 48,682,438 km (0.071 R)
• M34: 51,822,348 km (0.115 R)
• M35: 55,597,301 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 11.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.22 AU - 10.28 AU

Year: 13015 Days

Day: 13.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,459,581 km

• M1: 153,487 km (0.094 R)
• M2: 801,545 km (0.081 R)
• M3: 1,279,062 km (0.043 R)
• M4: 1,817,465 km (0.088 R)
• M5: 2,221,229 km (0.033 R)
• M6: 4,569,916 km (0.072 R)
• M7: 5,494,730 km (0.111 R)
• M8: 6,772,296 km (0.089 R)
• M9: 9,705,162 km (0.045 R)
• M10: 12,368,303 km (0.067 R)
• M11: 13,583,786 km (0.101 R)
• M12: 16,463,994 km (0.105 R)
• M13: 21,470,735 km (0.118 R)
• M14: 24,041,275 km (0.098 R)
• M15: 24,504,430 km (0.083 R)
• M16: 24,879,173 km (0.11 R)
• M17: 30,752,535 km (0.053 R)
• M18: 31,408,372 km (0.118 R)
• M19: 38,489,139 km (0.119 R)
• M20: 42,533,667 km (0.119 R)
• M21: 45,007,567 km (0.119 R)
• M22: 50,694,081 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.5

Radius: 3.6

Gravity: 35.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.17 AU - 16.49 AU

Year: 23190 Days

Day: 21.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,459,581 km

• M1: 44,879 km (0.114 R)
• M2: 229,483 km (0.086 R)
• M3: 517,160 km (0.115 R)
• M4: 668,104 km (0.1 R)
• M5: 1,085,183 km (0.117 R)
• M6: 1,473,838 km (0.086 R)
• M7: 1,691,204 km (0.092 R)
• M8: 3,219,496 km (0.107 R)
• M9: 4,041,536 km (0.065 R)
• M10: 5,922,580 km (0.109 R)
• M11: 6,129,474 km (0.103 R)
• M12: 6,960,191 km (0.109 R)
• M13: 8,368,505 km (0.112 R)
• M14: 10,547,248 km (0.073 R)
• M15: 12,392,837 km (0.077 R)
• M16: 13,286,086 km (0.095 R)
• M17: 14,817,968 km (0.063 R)
• M18: 16,626,756 km (0.067 R)
• M19: 16,790,566 km (0.069 R)
• M20: 17,205,102 km (0.106 R)
• M21: 17,541,547 km (0.093 R)
• M22: 25,226,091 km (0.039 R)
• M23: 26,320,698 km (0.047 R)
• M24: 27,105,638 km (0.111 R)
• M25: 31,389,822 km (0.09 R)
• M26: 32,527,215 km (0.107 R)
• M27: 33,822,882 km (0.116 R)
• M28: 37,774,360 km (0.046 R)
• M29: 39,933,805 km (0.069 R)
• M30: 46,740,658 km (0.083 R)
• M31: 48,056,072 km (0.094 R)
• M32: 50,932,540 km (0.072 R)
• M33: 54,461,105 km (0.032 R)
• M34: 54,641,669 km (0.112 R)
• M35: 56,285,002 km (0.078 R)
• M36: 67,255,912 km (0.1 R)
• M37: 68,930,959 km (0.094 R)
• M38: 69,778,730 km (0.064 R)
• M39: 69,991,757 km (0.109 R)
• M40: 73,239,527 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit