🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 9.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 300 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,160,557 km

• M1: 115,639 km (0.114 R)
• M2: 430,991 km (0.087 R)
• M3: 759,508 km (0.119 R)
• M4: 1,063,790 km (0.097 R)
• M5: 1,392,756 km (0.056 R)
• M6: 1,912,459 km (0.086 R)
• M7: 2,383,393 km (0.064 R)
• M8: 2,781,772 km (0.112 R)
• M9: 3,130,335 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 14.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.53 AU - 0.79 AU

Year: 364 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,160,557 km

• M1: 175,628 km (0.118 R)
• M2: 657,782 km (0.107 R)
• M3: 1,342,940 km (0.038 R)
• M4: 2,942,740 km (0.119 R)
• M5: 3,876,679 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 9.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.92 AU

Year: 541 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,160,557 km

• M1: 118,182 km (0.106 R)
• M2: 451,636 km (0.073 R)
• M3: 821,592 km (0.096 R)
• M4: 1,120,488 km (0.091 R)
• M5: 2,048,444 km (0.1 R)
• M6: 2,468,365 km (0.105 R)
• M7: 2,807,503 km (0.108 R)
• M8: 3,234,755 km (0.052 R)
• M9: 3,832,997 km (0.114 R)
• M10: 4,332,205 km (0.096 R)
• M11: 5,090,816 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 8.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.48 AU - 1.64 AU

Year: 1322 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,160,557 km

• M1: 102,026 km (0.075 R)
• M2: 488,736 km (0.108 R)
• M3: 773,122 km (0.063 R)
• M4: 1,083,837 km (0.063 R)
• M5: 1,403,826 km (0.116 R)
• M6: 1,777,971 km (0.116 R)
• M7: 2,351,529 km (0.101 R)
• M8: 2,693,360 km (0.108 R)
• M9: 3,603,065 km (0.084 R)
• M10: 4,454,725 km (0.101 R)
• M11: 4,772,322 km (0.094 R)
• M12: 5,415,593 km (0.116 R)
• M13: 6,237,782 km (0.082 R)
• M14: 7,006,566 km (0.06 R)
• M15: 7,322,068 km (0.105 R)
• M16: 8,079,033 km (0.117 R)
• M17: 8,375,985 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 13.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.6 AU - 1.92 AU

Year: 1584 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,160,557 km

• M1: 164,408 km (0.089 R)
• M2: 677,080 km (0.077 R)
• M3: 1,301,202 km (0.08 R)
• M4: 2,248,157 km (0.069 R)
• M5: 4,046,622 km (0.064 R)
• M6: 5,652,256 km (0.096 R)
• M7: 6,337,564 km (0.087 R)
• M8: 6,972,158 km (0.045 R)
• M9: 7,427,684 km (0.089 R)
• M10: 8,309,713 km (0.081 R)
• M11: 10,079,007 km (0.104 R)
• M12: 10,627,882 km (0.079 R)
• M13: 11,451,717 km (0.083 R)
• M14: 12,472,722 km (0.119 R)
• M15: 13,065,579 km (0.101 R)
• M16: 14,265,354 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 11.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.38 AU - 3.98 AU

Year: 4788 Days

Day: 6.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,160,557 km

• M1: 143,464 km (0.104 R)
• M2: 649,255 km (0.083 R)
• M3: 1,007,841 km (0.074 R)
• M4: 1,916,349 km (0.05 R)
• M5: 2,610,034 km (0.117 R)
• M6: 3,098,770 km (0.08 R)
• M7: 4,056,945 km (0.084 R)
• M8: 4,448,741 km (0.045 R)
• M9: 4,993,577 km (0.092 R)
• M10: 6,098,507 km (0.091 R)
• M11: 7,160,053 km (0.092 R)
• M12: 7,700,401 km (0.066 R)
• M13: 8,674,133 km (0.11 R)
• M14: 9,932,102 km (0.103 R)
• M15: 10,434,152 km (0.052 R)
• M16: 10,821,611 km (0.113 R)
• M17: 11,948,681 km (0.051 R)
• M18: 12,905,509 km (0.091 R)
• M19: 13,758,217 km (0.103 R)
• M20: 14,224,813 km (0.115 R)
• M21: 16,197,111 km (0.106 R)
• M22: 17,368,612 km (0.1 R)
• M23: 23,788,455 km (0.103 R)
• M24: 24,310,552 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.9

Radius: 4.3

Gravity: 45.42 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.81 AU - 8.87 AU

Year: 16336 Days

Day: 18.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,160,557 km

• M1: 53,855 km (0.07 R)
• M2: 447,746 km (0.064 R)
• M3: 842,086 km (0.087 R)
• M4: 1,500,317 km (0.099 R)
• M5: 1,935,198 km (0.093 R)
• M6: 2,213,151 km (0.061 R)
• M7: 2,539,723 km (0.117 R)
• M8: 3,894,033 km (0.051 R)
• M9: 4,304,080 km (0.065 R)
• M10: 5,321,645 km (0.098 R)
• M11: 8,419,219 km (0.087 R)
• M12: 9,485,851 km (0.108 R)
• M13: 12,810,514 km (0.075 R)
• M14: 13,999,219 km (0.098 R)
• M15: 15,489,513 km (0.084 R)
• M16: 16,432,728 km (0.088 R)
• M17: 16,836,792 km (0.047 R)
• M18: 17,082,431 km (0.087 R)
• M19: 31,391,168 km (0.078 R)
• M20: 31,638,902 km (0.111 R)
• M21: 34,979,124 km (0.061 R)
• M22: 36,052,189 km (0.058 R)
• M23: 37,982,899 km (0.069 R)
• M24: 38,123,372 km (0.118 R)
• M25: 44,966,726 km (0.085 R)
• M26: 51,717,929 km (0.064 R)
• M27: 53,814,543 km (0.113 R)
• M28: 54,525,881 km (0.05 R)
• M29: 59,871,013 km (0.03 R)
• M30: 66,162,800 km (0.077 R)
• M31: 68,215,731 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit