🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 10.2

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,180,481 km

• M1: 126,859 km (0.099 R)
• M2: 481,556 km (0.112 R)
• M3: 810,671 km (0.077 R)
• M4: 1,298,360 km (0.062 R)
• M5: 1,893,460 km (0.058 R)
• M6: 2,356,466 km (0.098 R)
• M7: 2,709,367 km (0.054 R)
• M8: 3,139,461 km (0.056 R)
• M9: 4,505,140 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 11.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.51 AU - 0.65 AU

Year: 305 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,180,481 km

• M1: 145,858 km (0.105 R)
• M2: 660,923 km (0.116 R)
• M3: 1,037,910 km (0.056 R)
• M4: 1,401,582 km (0.05 R)
• M5: 2,256,983 km (0.113 R)
• M6: 2,687,526 km (0.106 R)
• M7: 3,295,940 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 11.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 362 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,180,481 km

• M1: 146,756 km (0.053 R)
• M2: 517,908 km (0.06 R)
• M3: 1,016,966 km (0.09 R)
• M4: 1,435,990 km (0.053 R)
• M5: 1,995,187 km (0.089 R)
• M6: 2,676,904 km (0.066 R)
• M7: 3,148,287 km (0.109 R)
• M8: 3,579,129 km (0.098 R)
• M9: 3,959,706 km (0.038 R)
• M10: 4,518,903 km (0.113 R)
• M11: 5,361,588 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 8.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.1 AU - 1.14 AU

Year: 818 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,180,481 km

• M1: 122,371 km (0.084 R)
• M2: 443,258 km (0.113 R)
• M3: 752,776 km (0.116 R)
• M4: 1,053,019 km (0.099 R)
• M5: 1,334,114 km (0.097 R)
• M6: 1,791,435 km (0.101 R)
• M7: 2,182,035 km (0.049 R)
• M8: 2,619,459 km (0.077 R)
• M9: 3,340,670 km (0.072 R)
• M10: 4,384,564 km (0.114 R)
• M11: 4,739,410 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.5

Radius: 11.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.13 AU - 1.51 AU

Year: 1047 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,180,481 km

• M1: 140,622 km (0.084 R)
• M2: 512,373 km (0.096 R)
• M3: 917,035 km (0.103 R)
• M4: 1,302,249 km (0.1 R)
• M5: 1,659,040 km (0.11 R)
• M6: 2,416,903 km (0.117 R)
• M7: 2,942,740 km (0.12 R)
• M8: 3,556,839 km (0.095 R)
• M9: 3,970,627 km (0.106 R)
• M10: 6,257,230 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 10.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.47 AU - 3.33 AU

Year: 3409 Days

Day: 8.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,180,481 km

• M1: 131,048 km (0.106 R)
• M2: 462,108 km (0.068 R)
• M3: 1,061,696 km (0.114 R)
• M4: 1,565,392 km (0.082 R)
• M5: 2,290,942 km (0.119 R)
• M6: 2,831,888 km (0.111 R)
• M7: 4,108,556 km (0.091 R)
• M8: 5,287,088 km (0.076 R)
• M9: 9,941,975 km (0.09 R)
• M10: 10,820,863 km (0.117 R)
• M11: 11,585,308 km (0.116 R)
• M12: 12,953,680 km (0.092 R)
• M13: 15,204,080 km (0.081 R)
• M14: 16,008,917 km (0.115 R)
• M15: 16,736,112 km (0.041 R)
• M16: 17,923,171 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 9.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.37 AU - 3.63 AU

Year: 3587 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,180,481 km

• M1: 122,072 km (0.049 R)
• M2: 577,897 km (0.11 R)
• M3: 1,148,164 km (0.087 R)
• M4: 1,454,241 km (0.106 R)
• M5: 1,780,663 km (0.064 R)
• M6: 3,173,719 km (0.114 R)
• M7: 4,033,009 km (0.092 R)
• M8: 4,573,506 km (0.064 R)
• M9: 5,360,241 km (0.108 R)
• M10: 6,096,263 km (0.119 R)
• M11: 7,704,440 km (0.067 R)
• M12: 11,273,247 km (0.06 R)
• M13: 14,743,917 km (0.06 R)
• M14: 18,868,929 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 10.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.95 AU - 5.09 AU

Year: 7764 Days

Day: 14.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,180,481 km

• M1: 128,056 km (0.066 R)
• M2: 501,452 km (0.03 R)
• M3: 958,174 km (0.112 R)
• M4: 1,388,268 km (0.115 R)
• M5: 2,043,357 km (0.061 R)
• M6: 2,768,907 km (0.11 R)
• M7: 3,449,876 km (0.03 R)
• M8: 4,192,032 km (0.078 R)
• M9: 4,576,498 km (0.048 R)
• M10: 5,090,367 km (0.101 R)
• M11: 5,613,660 km (0.106 R)
• M12: 6,022,062 km (0.119 R)
• M13: 6,865,794 km (0.065 R)
• M14: 7,505,475 km (0.063 R)
• M15: 7,965,787 km (0.116 R)
• M16: 10,295,774 km (0.12 R)
• M17: 11,733,410 km (0.106 R)
• M18: 12,549,466 km (0.084 R)
• M19: 14,134,456 km (0.108 R)
• M20: 18,323,645 km (0.097 R)
• M21: 21,184,704 km (0.064 R)
• M22: 26,865,683 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 4.5

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.71 AU - 10.61 AU

Year: 17591 Days

Day: 17.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,180,481 km

• M1: 56,099 km (0.07 R)
• M2: 387,608 km (0.098 R)
• M3: 550,071 km (0.086 R)
• M4: 794,813 km (0.108 R)
• M5: 3,651,534 km (0.114 R)
• M6: 4,389,351 km (0.055 R)
• M7: 4,857,742 km (0.099 R)
• M8: 5,639,541 km (0.118 R)
• M9: 6,192,604 km (0.11 R)
• M10: 6,501,972 km (0.061 R)
• M11: 7,798,836 km (0.074 R)
• M12: 8,914,388 km (0.118 R)
• M13: 10,238,478 km (0.039 R)
• M14: 10,836,271 km (0.079 R)
• M15: 13,143,519 km (0.075 R)
• M16: 13,525,293 km (0.111 R)
• M17: 16,189,332 km (0.075 R)
• M18: 22,436,090 km (0.044 R)
• M19: 22,798,566 km (0.081 R)
• M20: 23,164,781 km (0.096 R)
• M21: 23,721,734 km (0.099 R)
• M22: 25,250,026 km (0.072 R)
• M23: 26,539,261 km (0.106 R)
• M24: 30,337,401 km (0.103 R)
• M25: 35,574,374 km (0.042 R)
• M26: 36,940,352 km (0.102 R)
• M27: 39,250,293 km (0.053 R)
• M28: 39,512,687 km (0.104 R)
• M29: 40,440,643 km (0.107 R)
• M30: 41,927,795 km (0.115 R)
• M31: 46,460,910 km (0.093 R)
• M32: 47,792,331 km (0.033 R)
• M33: 51,466,754 km (0.106 R)
• M34: 51,938,885 km (0.113 R)
• M35: 52,891,823 km (0.034 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 12,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit