🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 10.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.87 AU - 0.93 AU

Year: 589 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,294,856 km

• M1: 128,654 km (0.109 R)
• M2: 535,860 km (0.081 R)
• M3: 904,918 km (0.111 R)
• M4: 1,382,284 km (0.112 R)
• M5: 1,864,737 km (0.113 R)
• M6: 2,697,100 km (0.063 R)
• M7: 3,055,686 km (0.104 R)
• M8: 3,700,752 km (0.118 R)
• M9: 4,407,602 km (0.087 R)
• M10: 4,821,839 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 9.3

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.02 AU - 1.32 AU

Year: 874 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,294,856 km

• M1: 115,639 km (0.097 R)
• M2: 439,070 km (0.055 R)
• M3: 783,294 km (0.105 R)
• M4: 1,089,671 km (0.029 R)
• M5: 1,393,205 km (0.1 R)
• M6: 1,816,866 km (0.093 R)
• M7: 2,347,191 km (0.088 R)
• M8: 3,930,834 km (0.101 R)
• M9: 4,334,748 km (0.104 R)
• M10: 6,044,053 km (0.115 R)
• M11: 6,561,063 km (0.038 R)
• M12: 6,853,378 km (0.112 R)
• M13: 8,110,598 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 8.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.2 AU - 1.88 AU

Year: 1319 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,294,856 km

• M1: 102,774 km (0.059 R)
• M2: 462,108 km (0.098 R)
• M3: 791,373 km (0.093 R)
• M4: 1,125,425 km (0.112 R)
• M5: 3,587,357 km (0.098 R)
• M6: 4,757,811 km (0.106 R)
• M7: 5,166,961 km (0.092 R)
• M8: 5,807,090 km (0.066 R)
• M9: 6,128,277 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 9.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.36 AU - 2.1 AU

Year: 1571 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 39,294,856 km

• M1: 121,623 km (0.102 R)
• M2: 512,223 km (0.087 R)
• M3: 893,398 km (0.096 R)
• M4: 1,714,392 km (0.109 R)
• M5: 3,249,415 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 13.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.42 AU - 3.94 AU

Year: 4873 Days

Day: 6.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,294,856 km

• M1: 171,589 km (0.119 R)
• M2: 614,398 km (0.12 R)
• M3: 2,364,245 km (0.091 R)
• M4: 2,885,294 km (0.067 R)
• M5: 3,800,833 km (0.094 R)
• M6: 5,875,456 km (0.108 R)
• M7: 7,414,818 km (0.069 R)
• M8: 8,241,496 km (0.09 R)
• M9: 8,891,499 km (0.066 R)
• M10: 10,293,979 km (0.057 R)
• M11: 12,618,281 km (0.084 R)
• M12: 14,659,694 km (0.102 R)
• M13: 17,775,668 km (0.095 R)
• M14: 25,445,551 km (0.062 R)
• M15: 29,205,693 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 8.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.97 AU - 4.81 AU

Year: 6349 Days

Day: 6.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,294,856 km

• M1: 110,702 km (0.076 R)
• M2: 427,401 km (0.083 R)
• M3: 884,572 km (0.097 R)
• M4: 1,207,554 km (0.111 R)
• M5: 1,741,918 km (0.101 R)
• M6: 2,271,793 km (0.119 R)
• M7: 3,446,137 km (0.118 R)
• M8: 4,897,086 km (0.069 R)
• M9: 5,270,782 km (0.084 R)
• M10: 6,276,229 km (0.1 R)
• M11: 7,868,100 km (0.036 R)
• M12: 8,350,852 km (0.107 R)
• M13: 9,046,931 km (0.036 R)
• M14: 11,405,641 km (0.098 R)
• M15: 12,342,124 km (0.116 R)
• M16: 14,635,309 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 9

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.81 AU - 5.49 AU

Year: 6921 Days

Day: 10.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,294,856 km

• M1: 112,348 km (0.075 R)
• M2: 406,906 km (0.033 R)
• M3: 953,836 km (0.066 R)
• M4: 2,033,035 km (0.089 R)
• M5: 2,436,201 km (0.103 R)
• M6: 2,734,200 km (0.115 R)
• M7: 3,314,939 km (0.058 R)
• M8: 3,730,223 km (0.092 R)
• M9: 4,180,064 km (0.07 R)
• M10: 4,806,879 km (0.03 R)
• M11: 5,463,913 km (0.1 R)
• M12: 6,247,656 km (0.096 R)
• M13: 6,919,650 km (0.028 R)
• M14: 7,330,146 km (0.083 R)
• M15: 8,407,251 km (0.095 R)
• M16: 8,831,959 km (0.116 R)
• M17: 10,097,258 km (0.075 R)
• M18: 10,431,759 km (0.104 R)
• M19: 12,541,388 km (0.081 R)
• M20: 13,436,731 km (0.096 R)
• M21: 15,354,725 km (0.12 R)
• M22: 18,492,541 km (0.038 R)
• M23: 20,173,572 km (0.096 R)
• M24: 20,858,282 km (0.108 R)
• M25: 23,837,074 km (0.106 R)
• M26: 25,913,942 km (0.099 R)
• M27: 33,706,345 km (0.096 R)
• M28: 34,346,923 km (0.085 R)
• M29: 34,995,579 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit