🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 12.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.76 AU - 0.88 AU

Year: 487 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,142,826 km

• M1: 153,039 km (0.08 R)
• M2: 667,954 km (0.076 R)
• M3: 1,085,033 km (0.114 R)
• M4: 1,514,230 km (0.12 R)
• M5: 2,008,202 km (0.116 R)
• M6: 2,443,681 km (0.105 R)
• M7: 2,920,749 km (0.055 R)
• M8: 3,851,248 km (0.076 R)
• M9: 4,386,060 km (0.091 R)
• M10: 5,934,099 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 11.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.9 AU - 1.14 AU

Year: 676 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,142,826 km

• M1: 148,850 km (0.034 R)
• M2: 520,750 km (0.118 R)
• M3: 1,048,382 km (0.07 R)
• M4: 1,533,528 km (0.087 R)
• M5: 2,026,004 km (0.105 R)
• M6: 2,601,058 km (0.095 R)
• M7: 3,067,953 km (0.074 R)
• M8: 3,590,498 km (0.066 R)
• M9: 4,171,985 km (0.097 R)
• M10: 7,373,829 km (0.101 R)
• M11: 8,097,434 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 12.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.29 AU - 2.03 AU

Year: 1403 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,142,826 km

• M1: 157,975 km (0.087 R)
• M2: 635,791 km (0.097 R)
• M3: 1,099,395 km (0.063 R)
• M4: 1,710,203 km (0.107 R)
• M5: 3,090,542 km (0.081 R)
• M6: 3,624,308 km (0.119 R)
• M7: 4,975,476 km (0.086 R)
• M8: 5,841,946 km (0.071 R)
• M9: 7,302,022 km (0.093 R)
• M10: 8,008,872 km (0.079 R)
• M11: 8,675,181 km (0.1 R)
• M12: 9,348,072 km (0.085 R)
• M13: 10,633,716 km (0.115 R)
• M14: 11,200,243 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 12.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.03 AU - 2.91 AU

Year: 2547 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,142,826 km

• M1: 155,582 km (0.041 R)
• M2: 544,985 km (0.111 R)
• M3: 946,805 km (0.119 R)
• M4: 1,673,701 km (0.117 R)
• M5: 2,184,877 km (0.119 R)
• M6: 3,481,741 km (0.065 R)
• M7: 5,361,438 km (0.082 R)
• M8: 7,922,554 km (0.08 R)
• M9: 9,530,880 km (0.075 R)
• M10: 10,542,461 km (0.07 R)
• M11: 10,973,303 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.3

Radius: 3.6

Gravity: 71.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.97 AU - 7.81 AU

Year: 10596 Days

Day: 15.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,142,826 km

• M1: 48,320 km (0.106 R)
• M2: 296,353 km (0.09 R)
• M3: 814,710 km (0.119 R)
• M4: 1,022,801 km (0.119 R)
• M5: 1,471,445 km (0.115 R)
• M6: 1,652,009 km (0.088 R)
• M7: 2,112,771 km (0.082 R)
• M8: 3,063,166 km (0.114 R)
• M9: 3,539,037 km (0.104 R)
• M10: 4,004,885 km (0.104 R)
• M11: 4,149,396 km (0.037 R)
• M12: 4,297,348 km (0.111 R)
• M13: 5,329,574 km (0.09 R)
• M14: 5,575,513 km (0.08 R)
• M15: 7,171,273 km (0.088 R)
• M16: 12,286,623 km (0.076 R)
• M17: 21,007,281 km (0.112 R)
• M18: 21,356,143 km (0.095 R)
• M19: 28,103,456 km (0.103 R)
• M20: 37,659,319 km (0.047 R)
• M21: 41,771,316 km (0.043 R)
• M22: 44,434,008 km (0.099 R)
• M23: 44,577,174 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.7

Radius: 6.2

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.71 AU - 9.35 AU

Year: 16343 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,142,826 km

• M1: 77,043 km (0.102 R)
• M2: 528,828 km (0.059 R)
• M3: 1,989,801 km (0.07 R)
• M4: 2,602,704 km (0.119 R)
• M5: 9,511,433 km (0.103 R)
• M6: 9,783,102 km (0.116 R)
• M7: 11,645,596 km (0.052 R)
• M8: 14,290,785 km (0.042 R)
• M9: 17,230,832 km (0.033 R)
• M10: 17,798,107 km (0.075 R)
• M11: 20,460,650 km (0.048 R)
• M12: 21,373,197 km (0.029 R)
• M13: 22,503,858 km (0.078 R)
• M14: 26,774,728 km (0.094 R)
• M15: 26,990,597 km (0.079 R)
• M16: 41,598,830 km (0.088 R)
• M17: 44,708,072 km (0.055 R)
• M18: 46,396,882 km (0.096 R)
• M19: 48,287,201 km (0.096 R)
• M20: 62,978,460 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.2

Radius: 5.1

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.11 AU - 9.15 AU

Year: 18097 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,142,826 km

• M1: 63,429 km (0.072 R)
• M2: 419,173 km (0.058 R)
• M3: 767,736 km (0.118 R)
• M4: 1,291,478 km (0.064 R)
• M5: 1,772,884 km (0.074 R)
• M6: 2,933,764 km (0.077 R)
• M7: 4,462,654 km (0.076 R)
• M8: 4,795,061 km (0.113 R)
• M9: 5,434,591 km (0.06 R)
• M10: 8,122,566 km (0.113 R)
• M11: 9,028,381 km (0.095 R)
• M12: 9,238,417 km (0.109 R)
• M13: 10,860,656 km (0.096 R)
• M14: 16,535,501 km (0.084 R)
• M15: 16,850,255 km (0.093 R)
• M16: 25,239,704 km (0.113 R)
• M17: 28,146,091 km (0.104 R)
• M18: 38,601,038 km (0.034 R)
• M19: 44,835,230 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 5.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.94 AU - 12.92 AU

Year: 23705 Days

Day: 19.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,142,826 km

• M1: 63,878 km (0.054 R)
• M2: 245,640 km (0.119 R)
• M3: 510,727 km (0.108 R)
• M4: 893,398 km (0.102 R)
• M5: 1,272,479 km (0.067 R)
• M6: 1,704,369 km (0.092 R)
• M7: 2,305,602 km (0.087 R)
• M8: 2,719,839 km (0.108 R)
• M9: 3,483,835 km (0.112 R)
• M10: 5,049,078 km (0.117 R)
• M11: 5,320,448 km (0.114 R)
• M12: 6,989,811 km (0.107 R)
• M13: 7,369,790 km (0.049 R)
• M14: 7,718,951 km (0.039 R)
• M15: 8,310,012 km (0.093 R)
• M16: 9,428,705 km (0.099 R)
• M17: 10,317,466 km (0.108 R)
• M18: 10,644,188 km (0.059 R)
• M19: 11,724,284 km (0.068 R)
• M20: 11,901,259 km (0.07 R)
• M21: 12,442,803 km (0.111 R)
• M22: 13,705,110 km (0.117 R)
• M23: 13,967,504 km (0.071 R)
• M24: 14,912,065 km (0.051 R)
• M25: 15,683,542 km (0.083 R)
• M26: 15,898,514 km (0.104 R)
• M27: 18,874,763 km (0.089 R)
• M28: 19,281,370 km (0.042 R)
• M29: 27,116,708 km (0.038 R)
• M30: 31,443,378 km (0.093 R)
• M31: 32,709,275 km (0.115 R)
• M32: 33,650,844 km (0.085 R)
• M33: 34,128,361 km (0.102 R)
• M34: 43,656,249 km (0.08 R)
• M35: 44,366,989 km (0.069 R)
• M36: 46,841,188 km (0.049 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: 357 - 12,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit