🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 189 Days

Day: 13.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 13.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.34 AU - 5.16 AU

Year: 3820 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,408,499 km

• M1: 168,298 km (0.117 R)
• M2: 611,107 km (0.078 R)
• M3: 1,044,941 km (0.038 R)
• M4: 1,561,353 km (0.104 R)
• M5: 2,347,639 km (0.103 R)
• M6: 3,336,182 km (0.095 R)
• M7: 4,915,936 km (0.097 R)
• M8: 5,671,554 km (0.117 R)
• M9: 6,684,482 km (0.083 R)
• M10: 7,960,551 km (0.085 R)
• M11: 9,360,339 km (0.116 R)
• M12: 10,593,773 km (0.05 R)
• M13: 11,249,909 km (0.082 R)
• M14: 11,932,824 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 12.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.81 AU - 10.23 AU

Year: 10838 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,408,499 km

• M1: 156,629 km (0.088 R)
• M2: 630,705 km (0.098 R)
• M3: 1,122,134 km (0.105 R)
• M4: 1,728,603 km (0.098 R)
• M5: 2,403,739 km (0.094 R)
• M6: 2,853,131 km (0.12 R)
• M7: 3,314,490 km (0.06 R)
• M8: 4,282,688 km (0.101 R)
• M9: 4,919,975 km (0.105 R)
• M10: 6,489,556 km (0.111 R)
• M11: 7,447,132 km (0.112 R)
• M12: 8,795,607 km (0.078 R)
• M13: 10,397,351 km (0.088 R)
• M14: 15,272,147 km (0.085 R)
• M15: 16,894,985 km (0.097 R)
• M16: 18,558,513 km (0.056 R)
• M17: 21,411,794 km (0.08 R)
• M18: 21,807,779 km (0.087 R)
• M19: 23,025,356 km (0.112 R)
• M20: 24,632,187 km (0.092 R)
• M21: 25,067,068 km (0.113 R)
• M22: 25,595,896 km (0.035 R)
• M23: 32,016,787 km (0.058 R)
• M24: 33,695,125 km (0.079 R)
• M25: 35,321,104 km (0.087 R)
• M26: 36,546,461 km (0.11 R)
• M27: 37,569,860 km (0.026 R)
• M28: 38,729,243 km (0.102 R)
• M29: 39,673,804 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.3

Radius: 5.9

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.58 AU - 12.6 AU

Year: 16482 Days

Day: 21.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,408,499 km

• M1: 73,453 km (0.073 R)
• M2: 474,524 km (0.106 R)
• M3: 1,065,436 km (0.112 R)
• M4: 1,337,255 km (0.06 R)
• M5: 2,287,052 km (0.069 R)
• M6: 2,790,898 km (0.12 R)
• M7: 3,478,450 km (0.113 R)
• M8: 4,925,959 km (0.068 R)
• M9: 5,486,801 km (0.092 R)
• M10: 5,843,293 km (0.067 R)
• M11: 7,143,598 km (0.028 R)
• M12: 9,721,169 km (0.092 R)
• M13: 11,986,529 km (0.117 R)
• M14: 12,250,719 km (0.07 R)
• M15: 12,997,512 km (0.111 R)
• M16: 14,063,995 km (0.062 R)
• M17: 16,049,009 km (0.087 R)
• M18: 18,213,391 km (0.049 R)
• M19: 20,005,274 km (0.051 R)
• M20: 20,190,626 km (0.108 R)
• M21: 20,470,973 km (0.033 R)
• M22: 21,618,089 km (0.112 R)
• M23: 25,207,690 km (0.078 R)
• M24: 26,301,849 km (0.114 R)
• M25: 26,748,398 km (0.086 R)
• M26: 28,702,296 km (0.103 R)
• M27: 31,745,416 km (0.12 R)
• M28: 37,611,747 km (0.073 R)
• M29: 41,698,162 km (0.078 R)
• M30: 50,224,792 km (0.034 R)
• M31: 55,348,220 km (0.09 R)
• M32: 58,318,636 km (0.113 R)
• M33: 61,589,443 km (0.086 R)
• M34: 63,369,508 km (0.095 R)
• M35: 64,980,378 km (0.088 R)
• M36: 67,447,546 km (0.102 R)
• M37: 69,338,314 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815

Radius: 7.6

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.06 AU - 15.12 AU

Year: 16482 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,408,499 km

• M1: 94,695 km (0.109 R)
• M2: 389,852 km (0.053 R)
• M3: 643,869 km (0.091 R)
• M4: 1,174,044 km (0.109 R)
• M5: 1,518,718 km (0.081 R)
• M6: 2,638,009 km (0.109 R)
• M7: 3,260,934 km (0.108 R)
• M8: 4,133,539 km (0.073 R)
• M9: 5,189,849 km (0.043 R)
• M10: 5,800,657 km (0.054 R)
• M11: 7,921,806 km (0.09 R)
• M12: 10,103,691 km (0.094 R)
• M13: 10,691,161 km (0.072 R)
• M14: 14,047,090 km (0.042 R)
• M15: 14,483,168 km (0.078 R)
• M16: 16,718,759 km (0.071 R)
• M17: 17,456,875 km (0.105 R)
• M18: 18,388,421 km (0.104 R)
• M19: 18,735,189 km (0.116 R)
• M20: 19,892,478 km (0.116 R)
• M21: 20,349,948 km (0.068 R)
• M22: 23,547,902 km (0.082 R)
• M23: 28,312,145 km (0.111 R)
• M24: 28,891,089 km (0.098 R)
• M25: 31,041,109 km (0.088 R)
• M26: 31,656,705 km (0.051 R)
• M27: 32,280,378 km (0.092 R)
• M28: 32,532,151 km (0.111 R)
• M29: 33,423,755 km (0.064 R)
• M30: 38,267,883 km (0.106 R)
• M31: 48,821,415 km (0.115 R)
• M32: 51,005,394 km (0.1 R)
• M33: 59,256,016 km (0.07 R)
• M34: 61,933,219 km (0.053 R)
• M35: 63,498,761 km (0.034 R)
• M36: 66,098,473 km (0.102 R)
• M37: 67,322,034 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.4

Radius: 6.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.4 AU - 20.8 AU

Year: 27242 Days

Day: 24.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,408,499 km

• M1: 79,586 km (0.103 R)
• M2: 321,336 km (0.026 R)
• M3: 604,974 km (0.112 R)
• M4: 1,206,058 km (0.073 R)
• M5: 1,505,104 km (0.061 R)
• M6: 1,791,285 km (0.12 R)
• M7: 6,494,193 km (0.119 R)
• M8: 10,644,337 km (0.104 R)
• M9: 11,429,876 km (0.096 R)
• M10: 12,882,022 km (0.118 R)
• M11: 13,293,117 km (0.095 R)
• M12: 14,642,041 km (0.083 R)
• M13: 20,081,569 km (0.104 R)
• M14: 20,954,623 km (0.06 R)
• M15: 28,373,779 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit