🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 8.9

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.52 AU - 0.68 AU

Year: 310 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,998,616 km

• M1: 110,702 km (0.112 R)
• M2: 395,836 km (0.12 R)
• M3: 797,057 km (0.089 R)
• M4: 1,100,741 km (0.078 R)
• M5: 1,482,664 km (0.114 R)
• M6: 2,499,930 km (0.119 R)
• M7: 2,875,421 km (0.119 R)
• M8: 3,157,263 km (0.09 R)
• M9: 3,561,925 km (0.107 R)
• M10: 4,827,374 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 9.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.71 AU - 0.75 AU

Year: 416 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,998,616 km

• M1: 116,836 km (0.09 R)
• M2: 468,241 km (0.115 R)
• M3: 818,300 km (0.082 R)
• M4: 1,114,355 km (0.069 R)
• M5: 1,878,201 km (0.109 R)
• M6: 3,266,769 km (0.095 R)
• M7: 3,812,502 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 13.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.62 AU - 0.88 AU

Year: 433 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,998,616 km

• M1: 164,109 km (0.058 R)
• M2: 672,293 km (0.059 R)
• M3: 1,378,993 km (0.099 R)
• M4: 1,910,514 km (0.113 R)
• M5: 2,539,424 km (0.093 R)
• M6: 3,291,901 km (0.081 R)
• M7: 3,740,396 km (0.119 R)
• M8: 4,440,214 km (0.119 R)
• M9: 5,021,253 km (0.079 R)
• M10: 5,485,754 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 13.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.71 AU

Year: 1426 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 125.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,998,616 km

• M1: 169,794 km (0.115 R)
• M2: 687,701 km (0.052 R)
• M3: 1,209,648 km (0.11 R)
• M4: 1,703,022 km (0.101 R)
• M5: 2,881,255 km (0.109 R)
• M6: 3,436,113 km (0.098 R)
• M7: 3,885,655 km (0.078 R)
• M8: 5,860,646 km (0.069 R)
• M9: 6,286,103 km (0.11 R)
• M10: 7,441,447 km (0.104 R)
• M11: 8,142,163 km (0.038 R)
• M12: 9,904,725 km (0.105 R)
• M13: 10,823,256 km (0.105 R)
• M14: 11,393,823 km (0.089 R)
• M15: 12,440,858 km (0.039 R)
• M16: 13,107,167 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 12.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.84 AU - 2.44 AU

Year: 2088 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,998,616 km

• M1: 165,306 km (0.083 R)
• M2: 577,897 km (0.049 R)
• M3: 1,305,989 km (0.117 R)
• M4: 1,792,930 km (0.099 R)
• M5: 2,442,036 km (0.111 R)
• M6: 2,876,019 km (0.115 R)
• M7: 4,114,839 km (0.095 R)
• M8: 5,298,457 km (0.115 R)
• M9: 5,856,308 km (0.114 R)
• M10: 6,752,848 km (0.104 R)
• M11: 8,394,086 km (0.1 R)
• M12: 9,709,650 km (0.09 R)
• M13: 10,850,034 km (0.102 R)
• M14: 14,855,218 km (0.055 R)
• M15: 15,918,261 km (0.045 R)
• M16: 17,501,455 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 10.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.58 AU - 4 AU

Year: 4920 Days

Day: 7.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,998,616 km

• M1: 162,463 km (0.116 R)
• M2: 775,665 km (0.106 R)
• M3: 1,857,407 km (0.11 R)
• M4: 2,250,850 km (0.094 R)
• M5: 2,903,395 km (0.073 R)
• M6: 3,692,075 km (0.078 R)
• M7: 4,702,759 km (0.085 R)
• M8: 5,613,511 km (0.061 R)
• M9: 6,360,153 km (0.089 R)
• M10: 7,830,701 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.9

Radius: 3

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.49 AU - 10.07 AU

Year: 20396 Days

Day: 16.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,998,616 km

• M1: 41,439 km (0.082 R)
• M2: 135,236 km (0.092 R)
• M3: 352,303 km (0.102 R)
• M4: 572,960 km (0.082 R)
• M5: 1,044,492 km (0.059 R)
• M6: 1,146,967 km (0.102 R)
• M7: 2,941,693 km (0.101 R)
• M8: 3,338,276 km (0.117 R)
• M9: 4,439,616 km (0.047 R)
• M10: 5,218,572 km (0.083 R)
• M11: 5,452,094 km (0.1 R)
• M12: 6,305,550 km (0.107 R)
• M13: 7,041,572 km (0.032 R)
• M14: 9,009,532 km (0.074 R)
• M15: 9,590,271 km (0.116 R)
• M16: 10,041,907 km (0.12 R)
• M17: 10,933,360 km (0.074 R)
• M18: 12,932,437 km (0.03 R)
• M19: 13,114,348 km (0.091 R)
• M20: 13,733,085 km (0.12 R)
• M21: 17,709,546 km (0.04 R)
• M22: 20,610,398 km (0.111 R)
• M23: 20,858,581 km (0.117 R)
• M24: 21,530,126 km (0.086 R)
• M25: 23,994,302 km (0.047 R)
• M26: 28,953,321 km (0.099 R)
• M27: 35,138,595 km (0.075 R)
• M28: 36,208,070 km (0.104 R)
• M29: 38,787,886 km (0.102 R)
• M30: 42,015,460 km (0.032 R)
• M31: 42,815,958 km (0.08 R)
• M32: 44,584,953 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit