🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 9.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.3 AU - 1.54 AU

Year: 1110 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,819,833 km

• M1: 123,568 km (0.051 R)
• M2: 541,095 km (0.066 R)
• M3: 904,319 km (0.115 R)
• M4: 1,359,994 km (0.108 R)
• M5: 1,955,992 km (0.085 R)
• M6: 2,293,934 km (0.099 R)
• M7: 2,694,407 km (0.11 R)
• M8: 3,076,331 km (0.055 R)
• M9: 3,551,154 km (0.075 R)
• M10: 3,889,245 km (0.067 R)
• M11: 5,638,045 km (0.027 R)
• M12: 6,266,804 km (0.091 R)
• M13: 7,402,252 km (0.077 R)
• M14: 8,081,127 km (0.079 R)
• M15: 8,774,663 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 13.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.23 AU - 1.63 AU

Year: 1122 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,819,833 km

• M1: 169,195 km (0.089 R)
• M2: 872,904 km (0.049 R)
• M3: 1,436,738 km (0.098 R)
• M4: 2,041,861 km (0.066 R)
• M5: 2,499,631 km (0.074 R)
• M6: 3,116,872 km (0.086 R)
• M7: 3,598,128 km (0.096 R)
• M8: 4,712,034 km (0.119 R)
• M9: 5,581,497 km (0.082 R)
• M10: 7,117,717 km (0.064 R)
• M11: 7,663,450 km (0.09 R)
• M12: 8,495,513 km (0.093 R)
• M13: 9,165,263 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 14.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.45 AU - 2.07 AU

Year: 1532 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,819,833 km

• M1: 213,177 km (0.056 R)
• M2: 699,968 km (0.077 R)
• M3: 1,274,574 km (0.106 R)
• M4: 1,863,989 km (0.095 R)
• M5: 2,557,076 km (0.064 R)
• M6: 3,750,568 km (0.089 R)
• M7: 4,353,597 km (0.102 R)
• M8: 5,509,690 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 13.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.02 AU - 2.9 AU

Year: 2531 Days

Day: 13.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,819,833 km

• M1: 164,258 km (0.11 R)
• M2: 641,476 km (0.052 R)
• M3: 1,130,661 km (0.114 R)
• M4: 1,963,173 km (0.068 R)
• M5: 3,868,451 km (0.105 R)
• M6: 5,882,936 km (0.117 R)
• M7: 7,180,249 km (0.105 R)
• M8: 8,604,122 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 9.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.41 AU - 4.27 AU

Year: 4936 Days

Day: 12.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,819,833 km

• M1: 123,867 km (0.072 R)
• M2: 479,760 km (0.059 R)
• M3: 1,638,396 km (0.097 R)
• M4: 2,116,062 km (0.103 R)
• M5: 2,807,354 km (0.05 R)
• M6: 3,168,333 km (0.086 R)
• M7: 5,640,737 km (0.112 R)
• M8: 6,123,789 km (0.065 R)
• M9: 7,413,023 km (0.106 R)
• M10: 8,193,326 km (0.098 R)
• M11: 11,908,140 km (0.111 R)
• M12: 12,588,511 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401

Radius: 3.5

Gravity: 32.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.04 AU - 10.28 AU

Year: 16718 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,819,833 km

• M1: 43,533 km (0.061 R)
• M2: 241,750 km (0.066 R)
• M3: 522,695 km (0.094 R)
• M4: 1,230,143 km (0.065 R)
• M5: 1,537,118 km (0.079 R)
• M6: 2,422,139 km (0.114 R)
• M7: 3,115,974 km (0.048 R)
• M8: 3,574,940 km (0.096 R)
• M9: 3,876,679 km (0.027 R)
• M10: 4,224,943 km (0.109 R)
• M11: 5,050,574 km (0.098 R)
• M12: 5,220,816 km (0.088 R)
• M13: 6,324,250 km (0.117 R)
• M14: 7,442,344 km (0.088 R)
• M15: 9,029,578 km (0.099 R)
• M16: 10,277,075 km (0.083 R)
• M17: 10,550,689 km (0.111 R)
• M18: 12,791,067 km (0.063 R)
• M19: 13,822,394 km (0.073 R)
• M20: 15,258,534 km (0.087 R)
• M21: 16,343,119 km (0.073 R)
• M22: 17,170,544 km (0.117 R)
• M23: 20,586,761 km (0.096 R)
• M24: 21,285,084 km (0.09 R)
• M25: 24,623,510 km (0.05 R)
• M26: 25,211,879 km (0.071 R)
• M27: 27,344,845 km (0.111 R)
• M28: 27,869,784 km (0.118 R)
• M29: 36,318,473 km (0.039 R)
• M30: 38,373,649 km (0.051 R)
• M31: 41,461,947 km (0.108 R)
• M32: 42,995,774 km (0.112 R)
• M33: 43,278,664 km (0.045 R)
• M34: 43,848,183 km (0.106 R)
• M35: 45,002,181 km (0.111 R)
• M36: 50,132,790 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.3

Radius: 5.8

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.06 AU - 11.32 AU

Year: 22929 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,819,833 km

• M1: 75,996 km (0.109 R)
• M2: 273,315 km (0.083 R)
• M3: 637,586 km (0.105 R)
• M4: 1,076,357 km (0.106 R)
• M5: 1,468,752 km (0.096 R)
• M6: 3,589,751 km (0.103 R)
• M7: 4,595,497 km (0.113 R)
• M8: 5,200,172 km (0.067 R)
• M9: 5,502,509 km (0.105 R)
• M10: 5,776,572 km (0.114 R)
• M11: 10,513,738 km (0.118 R)
• M12: 16,357,480 km (0.102 R)
• M13: 20,141,857 km (0.106 R)
• M14: 21,554,660 km (0.108 R)
• M15: 22,931,858 km (0.102 R)
• M16: 30,950,154 km (0.03 R)
• M17: 31,196,093 km (0.05 R)
• M18: 45,073,838 km (0.038 R)
• M19: 46,347,365 km (0.025 R)
• M20: 48,467,765 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit