🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 11.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.85 AU - 1.35 AU

Year: 769 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,681,405 km

• M1: 139,276 km (0.081 R)
• M2: 529,876 km (0.04 R)
• M3: 1,136,196 km (0.038 R)
• M4: 1,593,517 km (0.052 R)
• M5: 2,048,593 km (0.108 R)
• M6: 2,491,553 km (0.092 R)
• M7: 2,985,824 km (0.099 R)
• M8: 3,545,021 km (0.095 R)
• M9: 4,704,105 km (0.054 R)
• M10: 5,100,539 km (0.086 R)
• M11: 5,613,361 km (0.09 R)
• M12: 6,384,837 km (0.102 R)
• M13: 7,969,378 km (0.081 R)
• M14: 8,359,978 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 10.1

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.13 AU - 2.69 AU

Year: 2495 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,681,405 km

• M1: 125,662 km (0.101 R)
• M2: 559,346 km (0.088 R)
• M3: 912,697 km (0.074 R)
• M4: 1,361,191 km (0.104 R)
• M5: 1,880,296 km (0.03 R)
• M6: 2,572,485 km (0.099 R)
• M7: 3,037,286 km (0.047 R)
• M8: 3,389,738 km (0.105 R)
• M9: 4,916,534 km (0.117 R)
• M10: 5,952,649 km (0.104 R)
• M11: 6,977,095 km (0.113 R)
• M12: 8,181,807 km (0.091 R)
• M13: 8,693,731 km (0.098 R)
• M14: 11,121,704 km (0.11 R)
• M15: 12,491,123 km (0.104 R)
• M16: 12,895,785 km (0.087 R)
• M17: 14,951,410 km (0.111 R)
• M18: 15,407,683 km (0.104 R)
• M19: 15,925,741 km (0.095 R)
• M20: 16,832,902 km (0.115 R)
• M21: 17,830,720 km (0.098 R)
• M22: 20,934,576 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 14.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.26 AU - 3.36 AU

Year: 3141 Days

Day: 13.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,681,405 km

• M1: 181,612 km (0.114 R)
• M2: 726,447 km (0.08 R)
• M3: 1,207,704 km (0.102 R)
• M4: 1,685,519 km (0.082 R)
• M5: 2,319,515 km (0.089 R)
• M6: 3,644,952 km (0.109 R)
• M7: 4,786,833 km (0.058 R)
• M8: 5,630,265 km (0.08 R)
• M9: 6,599,360 km (0.083 R)
• M10: 8,324,523 km (0.07 R)
• M11: 9,149,705 km (0.087 R)
• M12: 9,915,796 km (0.087 R)
• M13: 10,963,579 km (0.053 R)
• M14: 13,097,144 km (0.116 R)
• M15: 19,503,074 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 12.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.77 AU - 4.21 AU

Year: 4348 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,681,405 km

• M1: 157,975 km (0.112 R)
• M2: 878,289 km (0.114 R)
• M3: 1,588,430 km (0.12 R)
• M4: 2,044,853 km (0.091 R)
• M5: 2,709,217 km (0.07 R)
• M6: 3,150,980 km (0.071 R)
• M7: 3,641,063 km (0.109 R)
• M8: 5,093,508 km (0.091 R)
• M9: 5,920,785 km (0.066 R)
• M10: 6,671,616 km (0.103 R)
• M11: 8,516,158 km (0.112 R)
• M12: 9,850,571 km (0.115 R)
• M13: 10,590,332 km (0.071 R)
• M14: 11,366,745 km (0.101 R)
• M15: 11,792,950 km (0.104 R)
• M16: 15,889,089 km (0.115 R)
• M17: 16,785,031 km (0.113 R)
• M18: 17,840,743 km (0.116 R)
• M19: 22,584,192 km (0.111 R)
• M20: 23,032,687 km (0.115 R)
• M21: 25,931,295 km (0.094 R)
• M22: 28,453,665 km (0.103 R)
• M23: 29,153,035 km (0.045 R)
• M24: 29,685,005 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 10.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.31 AU - 5.27 AU

Year: 5925 Days

Day: 12.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,681,405 km

• M1: 126,859 km (0.08 R)
• M2: 579,991 km (0.056 R)
• M3: 982,260 km (0.068 R)
• M4: 1,538,913 km (0.115 R)
• M5: 2,196,396 km (0.081 R)
• M6: 2,893,223 km (0.095 R)
• M7: 3,229,070 km (0.117 R)
• M8: 5,217,375 km (0.091 R)
• M9: 6,221,925 km (0.103 R)
• M10: 6,573,929 km (0.053 R)
• M11: 7,611,689 km (0.077 R)
• M12: 8,827,920 km (0.114 R)
• M13: 9,890,663 km (0.067 R)
• M14: 10,535,131 km (0.065 R)
• M15: 19,212,256 km (0.119 R)
• M16: 20,215,459 km (0.101 R)
• M17: 21,056,050 km (0.098 R)
• M18: 22,122,234 km (0.112 R)
• M19: 22,806,644 km (0.105 R)
• M20: 23,505,266 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.3

Radius: 5.4

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.28 AU - 6.52 AU

Year: 10797 Days

Day: 21.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 66.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,681,405 km

• M1: 67,917 km (0.103 R)
• M2: 295,755 km (0.104 R)
• M3: 542,741 km (0.062 R)
• M4: 777,011 km (0.096 R)
• M5: 1,577,958 km (0.11 R)
• M6: 2,256,833 km (0.074 R)
• M7: 2,541,219 km (0.108 R)
• M8: 3,322,120 km (0.1 R)
• M9: 4,196,370 km (0.049 R)
• M10: 4,480,307 km (0.115 R)
• M11: 4,837,995 km (0.091 R)
• M12: 5,990,348 km (0.066 R)
• M13: 6,611,478 km (0.055 R)
• M14: 7,314,887 km (0.084 R)
• M15: 7,980,897 km (0.073 R)
• M16: 8,284,730 km (0.081 R)
• M17: 10,631,621 km (0.109 R)
• M18: 11,484,778 km (0.102 R)
• M19: 15,356,969 km (0.061 R)
• M20: 16,306,617 km (0.079 R)
• M21: 19,080,909 km (0.105 R)
• M22: 19,389,978 km (0.041 R)
• M23: 19,781,177 km (0.083 R)
• M24: 20,498,499 km (0.059 R)
• M25: 23,986,672 km (0.091 R)
• M26: 30,927,714 km (0.074 R)
• M27: 31,784,910 km (0.088 R)
• M28: 33,211,475 km (0.093 R)
• M29: 34,451,492 km (0.075 R)
• M30: 35,025,200 km (0.061 R)
• M31: 36,546,610 km (0.089 R)
• M32: 40,860,714 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.7

Radius: 7.1

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.15 AU - 8.81 AU

Year: 16467 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,681,405 km

• M1: 88,562 km (0.032 R)
• M2: 411,245 km (0.102 R)
• M3: 948,151 km (0.108 R)
• M4: 1,814,921 km (0.116 R)
• M5: 2,126,534 km (0.12 R)
• M6: 3,152,476 km (0.068 R)
• M7: 3,440,302 km (0.062 R)
• M8: 3,919,913 km (0.09 R)
• M9: 4,671,642 km (0.099 R)
• M10: 5,011,977 km (0.108 R)
• M11: 5,742,015 km (0.04 R)
• M12: 7,411,827 km (0.114 R)
• M13: 8,556,250 km (0.11 R)
• M14: 9,170,649 km (0.106 R)
• M15: 9,596,255 km (0.104 R)
• M16: 15,408,281 km (0.07 R)
• M17: 17,260,154 km (0.114 R)
• M18: 17,827,129 km (0.099 R)
• M19: 21,032,114 km (0.11 R)
• M20: 23,012,042 km (0.091 R)
• M21: 25,216,067 km (0.115 R)
• M22: 26,157,038 km (0.099 R)
• M23: 28,555,242 km (0.088 R)
• M24: 35,964,076 km (0.088 R)
• M25: 37,693,278 km (0.08 R)
• M26: 39,896,705 km (0.093 R)
• M27: 45,471,170 km (0.093 R)
• M28: 49,408,437 km (0.113 R)
• M29: 54,772,268 km (0.093 R)
• M30: 59,040,744 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit