🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 8.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.88 AU - 0.96 AU

Year: 599 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 56.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,405,914 km

• M1: 110,702 km (0.116 R)
• M2: 442,062 km (0.033 R)
• M3: 1,069,774 km (0.104 R)
• M4: 1,378,544 km (0.071 R)
• M5: 1,693,149 km (0.119 R)
• M6: 1,977,534 km (0.054 R)
• M7: 2,380,850 km (0.102 R)
• M8: 2,729,563 km (0.08 R)
• M9: 3,403,651 km (0.119 R)
• M10: 4,056,047 km (0.114 R)
• M11: 4,389,950 km (0.06 R)
• M12: 4,757,811 km (0.082 R)
• M13: 5,768,494 km (0.096 R)
• M14: 6,267,552 km (0.109 R)
• M15: 6,655,460 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.04 AU - 1.72 AU

Year: 1100 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,405,914 km

• M1: 102,026 km (0.077 R)
• M2: 734,526 km (0.057 R)
• M3: 1,161,478 km (0.117 R)
• M4: 1,534,725 km (0.113 R)
• M5: 2,186,672 km (0.069 R)
• M6: 2,769,655 km (0.062 R)
• M7: 3,623,260 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 9.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.27 AU - 2.01 AU

Year: 1424 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,405,914 km

• M1: 114,592 km (0.086 R)
• M2: 588,518 km (0.077 R)
• M3: 930,200 km (0.083 R)
• M4: 1,245,103 km (0.072 R)
• M5: 1,606,681 km (0.119 R)
• M6: 2,628,285 km (0.099 R)
• M7: 3,342,166 km (0.09 R)
• M8: 3,767,772 km (0.112 R)
• M9: 4,179,765 km (0.115 R)
• M10: 4,872,253 km (0.028 R)
• M11: 5,342,738 km (0.118 R)
• M12: 5,863,937 km (0.105 R)
• M13: 6,158,346 km (0.09 R)
• M14: 7,078,074 km (0.07 R)
• M15: 8,425,651 km (0.102 R)
• M16: 8,965,700 km (0.098 R)
• M17: 10,025,750 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.1

Radius: 8.1

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.78 AU - 2.06 AU

Year: 1804 Days

Day: 7.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,405,914 km

• M1: 100,829 km (0.067 R)
• M2: 361,877 km (0.069 R)
• M3: 661,821 km (0.115 R)
• M4: 1,148,014 km (0.092 R)
• M5: 1,539,512 km (0.105 R)
• M6: 2,279,872 km (0.102 R)
• M7: 3,140,209 km (0.091 R)
• M8: 3,459,002 km (0.089 R)
• M9: 3,799,337 km (0.04 R)
• M10: 4,064,275 km (0.044 R)
• M11: 4,402,665 km (0.111 R)
• M12: 4,803,139 km (0.07 R)
• M13: 5,090,965 km (0.115 R)
• M14: 5,999,174 km (0.051 R)
• M15: 6,281,166 km (0.096 R)
• M16: 6,899,753 km (0.045 R)
• M17: 8,226,537 km (0.09 R)
• M18: 9,680,777 km (0.082 R)
• M19: 10,105,336 km (0.058 R)
• M20: 11,611,188 km (0.058 R)
• M21: 13,521,404 km (0.112 R)
• M22: 14,097,206 km (0.08 R)
• M23: 14,967,865 km (0.05 R)
• M24: 15,776,891 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 12.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.04 AU - 2.36 AU

Year: 2213 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,405,914 km

• M1: 150,944 km (0.086 R)
• M2: 575,054 km (0.058 R)
• M3: 952,190 km (0.087 R)
• M4: 1,445,564 km (0.106 R)
• M5: 2,086,890 km (0.052 R)
• M6: 2,480,781 km (0.11 R)
• M7: 3,151,878 km (0.079 R)
• M8: 3,578,680 km (0.071 R)
• M9: 4,113,792 km (0.092 R)
• M10: 4,956,477 km (0.09 R)
• M11: 5,645,076 km (0.072 R)
• M12: 6,636,910 km (0.088 R)
• M13: 8,238,804 km (0.109 R)
• M14: 9,764,851 km (0.084 R)
• M15: 10,950,265 km (0.105 R)
• M16: 11,864,458 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 10.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.45 AU - 3.29 AU

Year: 3298 Days

Day: 14.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,405,914 km

• M1: 131,945 km (0.113 R)
• M2: 481,556 km (0.051 R)
• M3: 1,332,019 km (0.028 R)
• M4: 1,862,793 km (0.106 R)
• M5: 2,741,830 km (0.111 R)
• M6: 3,181,797 km (0.107 R)
• M7: 5,515,075 km (0.094 R)
• M8: 5,959,530 km (0.114 R)
• M9: 7,306,809 km (0.071 R)
• M10: 7,775,200 km (0.082 R)
• M11: 10,635,361 km (0.048 R)
• M12: 11,727,127 km (0.106 R)
• M13: 12,511,169 km (0.118 R)
• M14: 13,280,701 km (0.093 R)
• M15: 16,280,287 km (0.114 R)
• M16: 17,255,815 km (0.098 R)
• M17: 20,351,145 km (0.076 R)
• M18: 20,812,056 km (0.08 R)
• M19: 21,550,620 km (0.117 R)
• M20: 23,079,959 km (0.073 R)
• M21: 23,509,305 km (0.099 R)
• M22: 25,129,450 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 10.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3 AU - 4.98 AU

Year: 5406 Days

Day: 12.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 106.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,405,914 km

• M1: 134,189 km (0.083 R)
• M2: 481,107 km (0.092 R)
• M3: 1,030,430 km (0.049 R)
• M4: 1,648,120 km (0.044 R)
• M5: 2,001,320 km (0.113 R)
• M6: 2,829,644 km (0.059 R)
• M7: 3,641,362 km (0.067 R)
• M8: 6,545,356 km (0.099 R)
• M9: 7,613,933 km (0.119 R)
• M10: 11,562,419 km (0.09 R)
• M11: 13,870,864 km (0.115 R)
• M12: 17,704,459 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.6

Radius: 5.9

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.55 AU - 11.79 AU

Year: 23639 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,405,914 km

• M1: 73,453 km (0.062 R)
• M2: 271,071 km (0.068 R)
• M3: 475,123 km (0.111 R)
• M4: 1,170,005 km (0.063 R)
• M5: 1,551,480 km (0.095 R)
• M6: 1,992,344 km (0.11 R)
• M7: 2,584,303 km (0.102 R)
• M8: 2,780,426 km (0.074 R)
• M9: 4,551,366 km (0.108 R)
• M10: 4,802,092 km (0.102 R)
• M11: 5,732,441 km (0.044 R)
• M12: 6,823,458 km (0.083 R)
• M13: 7,104,702 km (0.064 R)
• M14: 7,690,378 km (0.059 R)
• M15: 8,413,683 km (0.069 R)
• M16: 9,935,243 km (0.1 R)
• M17: 10,235,935 km (0.073 R)
• M18: 14,485,562 km (0.117 R)
• M19: 15,265,864 km (0.055 R)
• M20: 19,874,676 km (0.071 R)
• M21: 20,256,150 km (0.049 R)
• M22: 22,339,001 km (0.112 R)
• M23: 24,018,686 km (0.043 R)
• M24: 27,745,618 km (0.07 R)
• M25: 31,324,149 km (0.119 R)
• M26: 32,231,759 km (0.084 R)
• M27: 34,508,788 km (0.103 R)
• M28: 35,059,757 km (0.051 R)
• M29: 35,616,560 km (0.072 R)
• M30: 37,902,865 km (0.097 R)
• M31: 39,230,994 km (0.108 R)
• M32: 43,881,843 km (0.098 R)
• M33: 48,027,648 km (0.056 R)
• M34: 48,887,088 km (0.086 R)
• M35: 63,036,204 km (0.1 R)
• M36: 69,166,276 km (0.095 R)
• M37: 73,617,711 km (0.103 R)
• M38: 75,450,434 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 19,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit