🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.7

Radius: 10.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.87 AU

Year: 457 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,065,721 km

• M1: 131,945 km (0.049 R)
• M2: 573,109 km (0.073 R)
• M3: 1,072,467 km (0.109 R)
• M4: 1,435,990 km (0.113 R)
• M5: 2,078,513 km (0.116 R)
• M6: 2,512,795 km (0.11 R)
• M7: 3,092,487 km (0.12 R)
• M8: 3,746,978 km (0.117 R)
• M9: 5,269,435 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 12.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.82 AU - 1.28 AU

Year: 743 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,065,721 km

• M1: 156,629 km (0.076 R)
• M2: 678,277 km (0.036 R)
• M3: 1,134,251 km (0.086 R)
• M4: 1,646,325 km (0.077 R)
• M5: 2,127,581 km (0.098 R)
• M6: 3,047,009 km (0.088 R)
• M7: 3,692,674 km (0.107 R)
• M8: 4,215,369 km (0.075 R)
• M9: 4,665,359 km (0.066 R)
• M10: 5,147,364 km (0.116 R)
• M11: 5,545,144 km (0.103 R)
• M12: 6,004,559 km (0.112 R)
• M13: 6,489,256 km (0.115 R)
• M14: 7,804,371 km (0.116 R)
• M15: 8,590,658 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 8.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.67 AU - 1.79 AU

Year: 1571 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,065,721 km

• M1: 105,915 km (0.088 R)
• M2: 622,477 km (0.067 R)
• M3: 1,330,523 km (0.098 R)
• M4: 1,868,477 km (0.081 R)
• M5: 2,135,809 km (0.097 R)
• M6: 2,700,092 km (0.108 R)
• M7: 5,928,264 km (0.118 R)
• M8: 6,357,311 km (0.094 R)
• M9: 6,852,929 km (0.069 R)
• M10: 7,325,658 km (0.104 R)
• M11: 8,549,369 km (0.042 R)
• M12: 9,815,266 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 12.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.46 AU - 3.5 AU

Year: 3551 Days

Day: 13.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,065,721 km

• M1: 157,975 km (0.055 R)
• M2: 572,062 km (0.082 R)
• M3: 1,208,152 km (0.116 R)
• M4: 2,075,371 km (0.074 R)
• M5: 2,678,550 km (0.066 R)
• M6: 4,068,613 km (0.058 R)
• M7: 5,368,170 km (0.062 R)
• M8: 6,169,865 km (0.115 R)
• M9: 6,897,509 km (0.073 R)
• M10: 7,649,238 km (0.055 R)
• M11: 8,351,002 km (0.1 R)
• M12: 8,806,827 km (0.108 R)
• M13: 9,205,355 km (0.102 R)
• M14: 9,691,848 km (0.12 R)
• M15: 12,659,570 km (0.109 R)
• M16: 13,835,409 km (0.087 R)
• M17: 15,340,813 km (0.06 R)
• M18: 16,403,407 km (0.052 R)
• M19: 18,204,714 km (0.083 R)
• M20: 20,511,214 km (0.094 R)
• M21: 22,666,770 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.2

Radius: 3.9

Gravity: 40.71 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.88 AU - 8.54 AU

Year: 13363 Days

Day: 24.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,065,721 km

• M1: 48,470 km (0.116 R)
• M2: 270,024 km (0.11 R)
• M3: 452,384 km (0.113 R)
• M4: 599,139 km (0.073 R)
• M5: 915,838 km (0.06 R)
• M6: 1,129,913 km (0.043 R)
• M7: 1,390,512 km (0.095 R)
• M8: 1,626,877 km (0.035 R)
• M9: 1,977,085 km (0.092 R)
• M10: 2,540,770 km (0.114 R)
• M11: 3,355,480 km (0.054 R)
• M12: 4,577,844 km (0.11 R)
• M13: 5,066,132 km (0.055 R)
• M14: 5,918,541 km (0.113 R)
• M15: 6,418,197 km (0.098 R)
• M16: 7,633,082 km (0.082 R)
• M17: 8,993,525 km (0.109 R)
• M18: 10,289,192 km (0.113 R)
• M19: 13,437,778 km (0.095 R)
• M20: 17,948,154 km (0.102 R)
• M21: 19,400,899 km (0.054 R)
• M22: 19,902,052 km (0.109 R)
• M23: 21,369,009 km (0.097 R)
• M24: 23,939,549 km (0.097 R)
• M25: 27,224,868 km (0.113 R)
• M26: 32,404,245 km (0.1 R)
• M27: 34,550,077 km (0.1 R)
• M28: 34,671,999 km (0.041 R)
• M29: 44,512,248 km (0.118 R)
• M30: 48,063,851 km (0.085 R)
• M31: 48,215,843 km (0.11 R)
• M32: 53,411,676 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.4

Radius: 6.4

Gravity: 22.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.2 AU - 10.88 AU

Year: 18761 Days

Day: 20.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,065,721 km

• M1: 90,357 km (0.082 R)
• M2: 567,874 km (0.108 R)
• M3: 965,654 km (0.094 R)
• M4: 1,171,351 km (0.118 R)
• M5: 2,201,333 km (0.117 R)
• M6: 2,683,935 km (0.107 R)
• M7: 3,611,741 km (0.08 R)
• M8: 3,985,437 km (0.099 R)
• M9: 4,558,696 km (0.063 R)
• M10: 5,539,609 km (0.095 R)
• M11: 9,318,751 km (0.081 R)
• M12: 14,455,044 km (0.093 R)
• M13: 14,764,113 km (0.092 R)
• M14: 15,475,750 km (0.077 R)
• M15: 38,216,870 km (0.042 R)
• M16: 41,700,107 km (0.099 R)
• M17: 42,800,848 km (0.12 R)
• M18: 43,759,771 km (0.039 R)
• M19: 52,859,360 km (0.047 R)
• M20: 55,081,487 km (0.06 R)
• M21: 63,142,568 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit