🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 8.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 307 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 51,466,422 km

• M1: 106,962 km (0.083 R)
• M2: 379,979 km (0.119 R)
• M3: 780,602 km (0.041 R)
• M4: 1,144,424 km (0.114 R)
• M5: 1,665,024 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 11.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 315 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,466,422 km

• M1: 140,472 km (0.083 R)
• M2: 519,853 km (0.071 R)
• M3: 922,869 km (0.11 R)
• M4: 1,352,514 km (0.079 R)
• M5: 1,976,936 km (0.074 R)
• M6: 2,756,341 km (0.042 R)
• M7: 3,427,586 km (0.105 R)
• M8: 4,191,882 km (0.064 R)
• M9: 4,566,325 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 11.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.59 AU - 0.73 AU

Year: 364 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,466,422 km

• M1: 140,622 km (0.107 R)
• M2: 664,065 km (0.078 R)
• M3: 1,116,748 km (0.097 R)
• M4: 1,753,137 km (0.083 R)
• M5: 2,180,838 km (0.104 R)
• M6: 2,570,989 km (0.092 R)
• M7: 3,040,128 km (0.032 R)
• M8: 3,506,125 km (0.098 R)
• M9: 4,329,213 km (0.106 R)
• M10: 5,324,188 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 11.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.95 AU

Year: 449 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,466,422 km

• M1: 138,079 km (0.071 R)
• M2: 491,579 km (0.1 R)
• M3: 926,609 km (0.057 R)
• M4: 1,380,938 km (0.105 R)
• M5: 1,969,755 km (0.085 R)
• M6: 2,398,054 km (0.1 R)
• M7: 3,009,909 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 8.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.78 AU

Year: 1172 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,466,422 km

• M1: 104,419 km (0.091 R)
• M2: 386,561 km (0.12 R)
• M3: 690,394 km (0.075 R)
• M4: 1,400,086 km (0.069 R)
• M5: 2,284,808 km (0.108 R)
• M6: 2,587,894 km (0.083 R)
• M7: 2,905,041 km (0.088 R)
• M8: 3,544,871 km (0.032 R)
• M9: 5,970,301 km (0.101 R)
• M10: 6,505,114 km (0.067 R)
• M11: 7,001,928 km (0.063 R)
• M12: 7,403,000 km (0.116 R)
• M13: 7,869,147 km (0.036 R)
• M14: 8,459,610 km (0.115 R)
• M15: 8,806,228 km (0.098 R)
• M16: 9,357,945 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 13.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.86 AU - 2.44 AU

Year: 2138 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,466,422 km

• M1: 172,935 km (0.119 R)
• M2: 636,988 km (0.11 R)
• M3: 1,339,799 km (0.066 R)
• M4: 1,916,498 km (0.05 R)
• M5: 2,979,541 km (0.106 R)
• M6: 4,405,208 km (0.05 R)
• M7: 5,373,556 km (0.038 R)
• M8: 6,584,700 km (0.054 R)
• M9: 7,156,463 km (0.061 R)
• M10: 7,672,875 km (0.1 R)
• M11: 8,431,486 km (0.104 R)
• M12: 9,922,677 km (0.08 R)
• M13: 10,384,635 km (0.108 R)
• M14: 10,823,705 km (0.115 R)
• M15: 11,390,232 km (0.114 R)
• M16: 12,176,070 km (0.067 R)
• M17: 13,508,688 km (0.088 R)
• M18: 15,355,473 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.6

Radius: 12

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.38 AU - 3.5 AU

Year: 3419 Days

Day: 6.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,466,422 km

• M1: 149,299 km (0.096 R)
• M2: 625,469 km (0.052 R)
• M3: 1,148,912 km (0.101 R)
• M4: 1,702,873 km (0.062 R)
• M5: 2,117,259 km (0.119 R)
• M6: 3,057,032 km (0.089 R)
• M7: 3,461,396 km (0.068 R)
• M8: 4,195,622 km (0.074 R)
• M9: 4,654,139 km (0.032 R)
• M10: 5,192,392 km (0.111 R)
• M11: 8,532,913 km (0.106 R)
• M12: 10,311,632 km (0.081 R)
• M13: 10,840,311 km (0.107 R)
• M14: 12,921,366 km (0.104 R)
• M15: 14,636,207 km (0.077 R)
• M16: 16,143,854 km (0.09 R)
• M17: 17,967,602 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.9

Radius: 4.9

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.38 AU - 7.24 AU

Year: 10751 Days

Day: 21.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,466,422 km

• M1: 65,823 km (0.044 R)
• M2: 294,857 km (0.117 R)
• M3: 663,616 km (0.113 R)
• M4: 1,011,132 km (0.112 R)
• M5: 1,579,006 km (0.094 R)
• M6: 2,162,288 km (0.082 R)
• M7: 2,696,053 km (0.109 R)
• M8: 2,899,207 km (0.114 R)
• M9: 4,046,323 km (0.032 R)
• M10: 5,122,979 km (0.099 R)
• M11: 6,098,208 km (0.098 R)
• M12: 7,424,542 km (0.054 R)
• M13: 8,113,141 km (0.103 R)
• M14: 8,408,747 km (0.106 R)
• M15: 9,995,681 km (0.118 R)
• M16: 10,237,581 km (0.084 R)
• M17: 11,089,391 km (0.087 R)
• M18: 12,593,747 km (0.098 R)
• M19: 14,783,411 km (0.1 R)
• M20: 20,826,417 km (0.086 R)
• M21: 22,107,274 km (0.109 R)
• M22: 24,824,719 km (0.119 R)
• M23: 25,717,520 km (0.08 R)
• M24: 25,989,488 km (0.055 R)
• M25: 34,516,866 km (0.109 R)
• M26: 35,404,131 km (0.102 R)
• M27: 38,985,953 km (0.098 R)
• M28: 39,826,843 km (0.091 R)
• M29: 41,544,974 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.3

Radius: 6.4

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.07 AU - 9.37 AU

Year: 15984 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,466,422 km

• M1: 79,736 km (0.119 R)
• M2: 300,243 km (0.086 R)
• M3: 660,624 km (0.088 R)
• M4: 870,660 km (0.06 R)
• M5: 1,126,173 km (0.062 R)
• M6: 1,431,502 km (0.084 R)
• M7: 1,826,590 km (0.102 R)
• M8: 2,355,418 km (0.1 R)
• M9: 2,667,330 km (0.029 R)
• M10: 3,108,644 km (0.1 R)
• M11: 3,683,698 km (0.09 R)
• M12: 4,231,077 km (0.105 R)
• M13: 4,557,798 km (0.104 R)
• M14: 7,856,731 km (0.097 R)
• M15: 11,137,561 km (0.113 R)
• M16: 13,351,760 km (0.092 R)
• M17: 16,392,486 km (0.108 R)
• M18: 17,280,648 km (0.073 R)
• M19: 17,946,359 km (0.042 R)
• M20: 18,285,647 km (0.12 R)
• M21: 18,542,806 km (0.117 R)
• M22: 19,685,584 km (0.064 R)
• M23: 20,595,887 km (0.112 R)
• M24: 23,293,884 km (0.104 R)
• M25: 27,768,656 km (0.083 R)
• M26: 34,582,241 km (0.103 R)
• M27: 40,949,874 km (0.063 R)
• M28: 43,946,618 km (0.117 R)
• M29: 48,546,603 km (0.089 R)
• M30: 53,807,961 km (0.099 R)
• M31: 54,159,964 km (0.089 R)
• M32: 54,690,738 km (0.114 R)
• M33: 56,848,537 km (0.082 R)
• M34: 57,764,076 km (0.082 R)
• M35: 61,524,967 km (0.115 R)
• M36: 65,846,999 km (0.119 R)
• M37: 68,493,684 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.1

Radius: 3.4

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.28 AU - 9.5 AU

Year: 16483 Days

Day: 17.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,466,422 km

• M1: 42,336 km (0.111 R)
• M2: 155,283 km (0.111 R)
• M3: 332,257 km (0.104 R)
• M4: 485,295 km (0.082 R)
• M5: 684,410 km (0.099 R)
• M6: 915,240 km (0.099 R)
• M7: 1,088,624 km (0.086 R)
• M8: 1,257,968 km (0.083 R)
• M9: 1,487,003 km (0.118 R)
• M10: 1,680,433 km (0.098 R)
• M11: 3,187,482 km (0.12 R)
• M12: 3,358,173 km (0.1 R)
• M13: 3,664,849 km (0.12 R)
• M14: 3,797,991 km (0.092 R)
• M15: 4,333,850 km (0.086 R)
• M16: 6,018,472 km (0.101 R)
• M17: 9,219,118 km (0.105 R)
• M18: 11,945,689 km (0.114 R)
• M19: 12,900,722 km (0.108 R)
• M20: 13,334,107 km (0.076 R)
• M21: 14,164,674 km (0.093 R)
• M22: 15,578,075 km (0.093 R)
• M23: 18,525,452 km (0.093 R)
• M24: 19,557,977 km (0.066 R)
• M25: 25,013,213 km (0.112 R)
• M26: 29,980,610 km (0.084 R)
• M27: 32,750,863 km (0.118 R)
• M28: 35,566,445 km (0.111 R)
• M29: 36,785,668 km (0.118 R)
• M30: 36,909,086 km (0.095 R)
• M31: 37,032,803 km (0.115 R)
• M32: 38,539,104 km (0.116 R)
• M33: 38,921,925 km (0.057 R)
• M34: 48,146,579 km (0.099 R)
• M35: 49,186,882 km (0.064 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: 385 - 17,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit