🌌 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: 940.4

Radius: 14.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.61 AU - 0.73 AU

Year: 366 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,062,031 km

• M1: 176,974 km (0.108 R)
• M2: 674,836 km (0.107 R)
• M3: 1,236,426 km (0.067 R)
• M4: 1,850,825 km (0.063 R)
• M5: 2,705,328 km (0.096 R)
• M6: 3,168,483 km (0.064 R)
• M7: 3,648,094 km (0.061 R)
• M8: 4,452,481 km (0.074 R)
• M9: 5,119,538 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 12.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.06 AU - 1.18 AU

Year: 790 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,062,031 km

• M1: 155,432 km (0.033 R)
• M2: 550,670 km (0.045 R)
• M3: 1,003,503 km (0.069 R)
• M4: 2,328,640 km (0.108 R)
• M5: 3,017,688 km (0.092 R)
• M6: 3,637,023 km (0.076 R)
• M7: 4,295,254 km (0.034 R)
• M8: 4,933,139 km (0.054 R)
• M9: 5,335,258 km (0.078 R)
• M10: 6,496,886 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 15

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.19 AU - 2.35 AU

Year: 2281 Days

Day: 14.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,062,031 km

• M1: 186,549 km (0.102 R)
• M2: 777,610 km (0.092 R)
• M3: 1,313,320 km (0.072 R)
• M4: 1,914,853 km (0.104 R)
• M5: 2,557,226 km (0.086 R)
• M6: 3,444,341 km (0.082 R)
• M7: 4,124,563 km (0.106 R)
• M8: 4,871,505 km (0.101 R)
• M9: 6,006,654 km (0.078 R)
• M10: 6,746,714 km (0.068 R)
• M11: 8,000,943 km (0.097 R)
• M12: 9,614,206 km (0.05 R)
• M13: 10,295,026 km (0.069 R)
• M14: 12,365,760 km (0.101 R)
• M15: 13,389,608 km (0.11 R)
• M16: 17,007,483 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 12.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.33 AU - 3.33 AU

Year: 4052 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,062,031 km

• M1: 165,455 km (0.071 R)
• M2: 591,211 km (0.107 R)
• M3: 1,106,127 km (0.117 R)
• M4: 2,158,697 km (0.098 R)
• M5: 2,833,234 km (0.116 R)
• M6: 3,665,597 km (0.104 R)
• M7: 4,291,215 km (0.098 R)
• M8: 4,806,280 km (0.088 R)
• M9: 5,873,063 km (0.116 R)
• M10: 6,604,447 km (0.076 R)
• M11: 8,029,666 km (0.069 R)
• M12: 9,048,726 km (0.1 R)
• M13: 10,365,936 km (0.084 R)
• M14: 14,160,635 km (0.099 R)
• M15: 15,589,145 km (0.117 R)
• M16: 17,723,009 km (0.112 R)
• M17: 18,159,536 km (0.104 R)
• M18: 19,644,594 km (0.096 R)
• M19: 20,112,237 km (0.042 R)
• M20: 20,793,206 km (0.1 R)
• M21: 25,679,821 km (0.09 R)
• M22: 26,481,516 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 10.9

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.76 AU - 4.2 AU

Year: 4329 Days

Day: 6.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,062,031 km

• M1: 139,874 km (0.108 R)
• M2: 561,890 km (0.089 R)
• M3: 1,063,192 km (0.108 R)
• M4: 1,538,764 km (0.074 R)
• M5: 2,323,853 km (0.115 R)
• M6: 4,547,177 km (0.083 R)
• M7: 5,018,560 km (0.099 R)
• M8: 5,876,803 km (0.108 R)
• M9: 6,830,190 km (0.041 R)
• M10: 8,257,802 km (0.118 R)
• M11: 11,408,034 km (0.1 R)
• M12: 13,726,652 km (0.048 R)
• M13: 20,233,710 km (0.072 R)
• M14: 20,653,931 km (0.054 R)
• M15: 21,729,839 km (0.094 R)
• M16: 22,467,655 km (0.061 R)
• M17: 26,160,928 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.1

Radius: 3.2

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.68 AU - 8.94 AU

Year: 14555 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,062,031 km

• M1: 48,619 km (0.083 R)
• M2: 161,117 km (0.062 R)
• M3: 270,323 km (0.113 R)
• M4: 527,183 km (0.09 R)
• M5: 864,526 km (0.108 R)
• M6: 1,050,027 km (0.074 R)
• M7: 1,227,899 km (0.105 R)
• M8: 1,487,452 km (0.106 R)
• M9: 2,469,562 km (0.097 R)
• M10: 3,338,875 km (0.051 R)
• M11: 3,938,762 km (0.116 R)
• M12: 6,568,843 km (0.12 R)
• M13: 12,872,598 km (0.119 R)
• M14: 20,786,923 km (0.114 R)
• M15: 21,462,657 km (0.097 R)
• M16: 23,902,000 km (0.08 R)
• M17: 25,655,436 km (0.119 R)
• M18: 28,673,125 km (0.091 R)
• M19: 30,362,533 km (0.088 R)
• M20: 34,978,825 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.6

Radius: 7.3

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.01 AU - 8.29 AU

Year: 15516 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,062,031 km

• M1: 116,836 km (0.072 R)
• M2: 815,757 km (0.065 R)
• M3: 1,107,174 km (0.08 R)
• M4: 1,498,821 km (0.061 R)
• M5: 2,674,511 km (0.098 R)
• M6: 3,465,435 km (0.089 R)
• M7: 5,055,810 km (0.09 R)
• M8: 8,122,865 km (0.095 R)
• M9: 9,929,259 km (0.105 R)
• M10: 16,208,480 km (0.08 R)
• M11: 17,338,094 km (0.086 R)
• M12: 17,753,976 km (0.11 R)
• M13: 23,479,087 km (0.028 R)
• M14: 24,923,155 km (0.06 R)
• M15: 31,416,750 km (0.099 R)
• M16: 33,295,848 km (0.069 R)
• M17: 37,276,349 km (0.109 R)
• M18: 45,691,977 km (0.104 R)
• M19: 63,164,859 km (0.088 R)
• M20: 63,557,403 km (0.069 R)
• M21: 68,396,146 km (0.032 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: 348 - 10,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit