🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 9.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.67 AU - 0.87 AU

Year: 458 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,685,349 km

• M1: 115,938 km (0.057 R)
• M2: 416,780 km (0.032 R)
• M3: 790,774 km (0.033 R)
• M4: 1,098,647 km (0.07 R)
• M5: 1,438,832 km (0.05 R)
• M6: 1,748,500 km (0.045 R)
• M7: 2,251,747 km (0.091 R)
• M8: 2,588,791 km (0.077 R)
• M9: 3,179,703 km (0.111 R)
• M10: 3,748,623 km (0.106 R)
• M11: 4,343,873 km (0.119 R)
• M12: 4,671,493 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 8.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 550 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,685,349 km

• M1: 103,223 km (0.081 R)
• M2: 374,743 km (0.07 R)
• M3: 647,759 km (0.053 R)
• M4: 1,145,770 km (0.111 R)
• M5: 1,503,159 km (0.113 R)
• M6: 1,815,969 km (0.105 R)
• M7: 2,223,473 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 13.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.88 AU - 1.04 AU

Year: 638 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,685,349 km

• M1: 165,455 km (0.09 R)
• M2: 590,912 km (0.096 R)
• M3: 1,203,365 km (0.051 R)
• M4: 2,312,185 km (0.073 R)
• M5: 2,771,450 km (0.044 R)
• M6: 3,391,234 km (0.097 R)
• M7: 4,002,940 km (0.119 R)
• M8: 4,456,072 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 10.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.96 AU - 1.44 AU

Year: 892 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 119.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,685,349 km

• M1: 133,591 km (0.054 R)
• M2: 499,657 km (0.1 R)
• M3: 1,320,052 km (0.112 R)
• M4: 2,014,036 km (0.073 R)
• M5: 2,923,890 km (0.069 R)
• M6: 4,422,263 km (0.09 R)
• M7: 7,702,196 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 10

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.97 AU - 3.51 AU

Year: 3956 Days

Day: 5.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,685,349 km

• M1: 124,316 km (0.067 R)
• M2: 444,156 km (0.057 R)
• M3: 946,805 km (0.115 R)
• M4: 1,543,401 km (0.06 R)
• M5: 2,050,688 km (0.066 R)
• M6: 2,501,576 km (0.115 R)
• M7: 3,794,400 km (0.117 R)
• M8: 4,430,042 km (0.086 R)
• M9: 5,188,353 km (0.119 R)
• M10: 6,209,658 km (0.107 R)
• M11: 6,800,121 km (0.068 R)
• M12: 7,495,901 km (0.108 R)
• M13: 8,021,438 km (0.112 R)
• M14: 8,348,459 km (0.111 R)
• M15: 9,303,791 km (0.089 R)
• M16: 9,746,600 km (0.064 R)
• M17: 10,287,995 km (0.115 R)
• M18: 13,050,769 km (0.082 R)
• M19: 15,478,443 km (0.118 R)
• M20: 16,622,418 km (0.07 R)
• M21: 18,130,514 km (0.089 R)
• M22: 18,442,725 km (0.084 R)
• M23: 19,271,497 km (0.119 R)
• M24: 20,258,244 km (0.041 R)
• M25: 21,906,663 km (0.114 R)
• M26: 25,003,489 km (0.052 R)
• M27: 27,304,753 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.9

Radius: 6.1

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.02 AU - 7.24 AU

Year: 12913 Days

Day: 15.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,685,349 km

• M1: 90,357 km (0.106 R)
• M2: 705,653 km (0.09 R)
• M3: 1,501,364 km (0.111 R)
• M4: 1,723,816 km (0.078 R)
• M5: 1,920,837 km (0.054 R)
• M6: 2,722,681 km (0.055 R)
• M7: 4,961,862 km (0.111 R)
• M8: 11,746,874 km (0.094 R)
• M9: 14,585,493 km (0.082 R)
• M10: 17,567,577 km (0.108 R)
• M11: 25,328,116 km (0.032 R)
• M12: 35,775,134 km (0.027 R)
• M13: 38,445,755 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.6

Radius: 3.5

Gravity: 40.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.33 AU - 12.29 AU

Year: 22453 Days

Day: 19.6 Hours

Environment

Temp: -244 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,685,349 km

• M1: 43,832 km (0.097 R)
• M2: 228,735 km (0.065 R)
• M3: 458,817 km (0.064 R)
• M4: 1,087,277 km (0.103 R)
• M5: 1,492,987 km (0.11 R)
• M6: 1,858,155 km (0.108 R)
• M7: 2,479,286 km (0.11 R)
• M8: 8,035,949 km (0.102 R)
• M9: 9,248,739 km (0.074 R)
• M10: 13,897,941 km (0.1 R)
• M11: 14,337,759 km (0.093 R)
• M12: 21,408,353 km (0.065 R)
• M13: 26,848,779 km (0.105 R)
• M14: 28,573,941 km (0.097 R)
• M15: 28,927,591 km (0.116 R)
• M16: 34,190,145 km (0.117 R)
• M17: 38,031,668 km (0.072 R)
• M18: 38,459,518 km (0.116 R)
• M19: 40,945,087 km (0.114 R)
• M20: 50,057,542 km (0.051 R)
• M21: 53,907,593 km (0.084 R)
• M22: 58,896,532 km (0.098 R)
• M23: 62,585,915 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit