🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 12.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.66 AU - 0.68 AU

Year: 366 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,196,167 km

• M1: 155,432 km (0.104 R)
• M2: 743,651 km (0.067 R)
• M3: 1,218,923 km (0.107 R)
• M4: 1,698,833 km (0.113 R)
• M5: 2,313,830 km (0.09 R)
• M6: 2,810,196 km (0.054 R)
• M7: 3,967,635 km (0.116 R)
• M8: 4,891,402 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 14.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.97 AU - 1.29 AU

Year: 801 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,196,167 km

• M1: 181,612 km (0.089 R)
• M2: 662,569 km (0.112 R)
• M3: 1,334,563 km (0.113 R)
• M4: 1,904,530 km (0.108 R)
• M5: 2,380,850 km (0.109 R)
• M6: 3,097,125 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 12.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.49 AU

Year: 866 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,196,167 km

• M1: 160,369 km (0.052 R)
• M2: 870,211 km (0.107 R)
• M3: 1,431,203 km (0.105 R)
• M4: 2,220,631 km (0.093 R)
• M5: 3,026,515 km (0.094 R)
• M6: 4,434,530 km (0.093 R)
• M7: 5,038,456 km (0.078 R)
• M8: 6,148,173 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 14

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.4 AU - 1.5 AU

Year: 1164 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,196,167 km

• M1: 174,132 km (0.063 R)
• M2: 775,366 km (0.119 R)
• M3: 1,411,306 km (0.077 R)
• M4: 2,192,656 km (0.103 R)
• M5: 3,606,057 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 12.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.86 AU - 1.96 AU

Year: 1760 Days

Day: 8 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,196,167 km

• M1: 154,535 km (0.119 R)
• M2: 636,090 km (0.096 R)
• M3: 1,131,857 km (0.105 R)
• M4: 1,915,900 km (0.086 R)
• M5: 2,436,052 km (0.065 R)
• M6: 3,008,413 km (0.114 R)
• M7: 4,179,316 km (0.062 R)
• M8: 5,302,048 km (0.108 R)
• M9: 6,066,642 km (0.109 R)
• M10: 7,503,081 km (0.086 R)
• M11: 8,921,867 km (0.045 R)
• M12: 9,392,502 km (0.087 R)
• M13: 10,129,571 km (0.114 R)
• M14: 11,754,204 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 15

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.43 AU - 4.21 AU

Year: 4979 Days

Day: 12.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,196,167 km

• M1: 186,549 km (0.083 R)
• M2: 653,593 km (0.087 R)
• M3: 1,531,583 km (0.086 R)
• M4: 2,888,735 km (0.119 R)
• M5: 4,988,042 km (0.074 R)
• M6: 6,475,643 km (0.115 R)
• M7: 8,148,895 km (0.039 R)
• M8: 10,496,834 km (0.055 R)
• M9: 11,967,680 km (0.059 R)
• M10: 13,007,834 km (0.067 R)
• M11: 14,426,321 km (0.08 R)
• M12: 15,220,686 km (0.082 R)
• M13: 15,701,493 km (0.034 R)
• M14: 16,948,092 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 13.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.75 AU - 5.07 AU

Year: 7255 Days

Day: 12.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,196,167 km

• M1: 166,802 km (0.069 R)
• M2: 709,692 km (0.119 R)
• M3: 2,118,156 km (0.064 R)
• M4: 3,039,380 km (0.096 R)
• M5: 3,753,111 km (0.084 R)
• M6: 4,381,123 km (0.094 R)
• M7: 4,891,701 km (0.074 R)
• M8: 5,953,696 km (0.113 R)
• M9: 7,104,253 km (0.113 R)
• M10: 8,199,459 km (0.066 R)
• M11: 9,918,040 km (0.116 R)
• M12: 11,614,330 km (0.106 R)
• M13: 12,862,874 km (0.111 R)
• M14: 17,692,940 km (0.1 R)
• M15: 19,638,610 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.9

Radius: 7.2

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.59 AU - 8.03 AU

Year: 14555 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,196,167 km

• M1: 116,387 km (0.115 R)
• M2: 3,260,635 km (0.097 R)
• M3: 5,657,941 km (0.114 R)
• M4: 7,636,523 km (0.117 R)
• M5: 9,033,318 km (0.064 R)
• M6: 11,169,426 km (0.089 R)
• M7: 13,487,594 km (0.1 R)
• M8: 18,468,156 km (0.106 R)
• M9: 22,897,450 km (0.101 R)
• M10: 23,472,504 km (0.118 R)
• M11: 25,972,135 km (0.087 R)
• M12: 27,661,993 km (0.075 R)
• M13: 38,551,371 km (0.085 R)
• M14: 39,775,979 km (0.101 R)
• M15: 42,159,373 km (0.05 R)
• M16: 42,733,679 km (0.101 R)
• M17: 47,054,514 km (0.107 R)
• M18: 52,150,566 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit