🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.1

Radius: 10.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 389 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,846,029 km

• M1: 128,355 km (0.085 R)
• M2: 450,439 km (0.108 R)
• M3: 806,632 km (0.112 R)
• M4: 1,170,753 km (0.05 R)
• M5: 1,894,807 km (0.112 R)
• M6: 2,518,181 km (0.04 R)
• M7: 4,036,450 km (0.116 R)
• M8: 4,899,031 km (0.062 R)
• M9: 5,456,283 km (0.045 R)
• M10: 5,949,657 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 13.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 397 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,846,029 km

• M1: 171,589 km (0.063 R)
• M2: 788,530 km (0.116 R)
• M3: 1,250,937 km (0.117 R)
• M4: 1,682,078 km (0.104 R)
• M5: 2,232,150 km (0.107 R)
• M6: 2,953,810 km (0.095 R)
• M7: 3,864,711 km (0.067 R)
• M8: 4,393,390 km (0.07 R)
• M9: 4,836,200 km (0.108 R)
• M10: 5,548,585 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 12.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.13 AU

Year: 638 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,846,029 km

• M1: 157,975 km (0.07 R)
• M2: 675,285 km (0.107 R)
• M3: 1,583,194 km (0.106 R)
• M4: 2,120,999 km (0.117 R)
• M5: 2,597,617 km (0.065 R)
• M6: 3,051,348 km (0.077 R)
• M7: 3,518,991 km (0.049 R)
• M8: 3,992,019 km (0.107 R)
• M9: 4,416,129 km (0.083 R)
• M10: 4,837,995 km (0.095 R)
• M11: 6,288,047 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 12.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.47 AU - 1.75 AU

Year: 1386 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,846,029 km

• M1: 163,959 km (0.092 R)
• M2: 593,305 km (0.066 R)
• M3: 994,227 km (0.064 R)
• M4: 1,517,072 km (0.115 R)
• M5: 2,188,467 km (0.076 R)
• M6: 2,870,035 km (0.106 R)
• M7: 3,314,042 km (0.107 R)
• M8: 3,787,519 km (0.117 R)
• M9: 4,564,231 km (0.117 R)
• M10: 5,508,343 km (0.093 R)
• M11: 6,554,481 km (0.092 R)
• M12: 7,383,403 km (0.089 R)
• M13: 9,311,271 km (0.052 R)
• M14: 9,809,880 km (0.092 R)
• M15: 11,343,558 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 10.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.46 AU - 4.6 AU

Year: 5487 Days

Day: 8.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,846,029 km

• M1: 135,536 km (0.045 R)
• M2: 515,215 km (0.086 R)
• M3: 867,219 km (0.055 R)
• M4: 1,344,286 km (0.085 R)
• M5: 2,189,814 km (0.068 R)
• M6: 2,917,158 km (0.072 R)
• M7: 3,358,921 km (0.062 R)
• M8: 4,009,223 km (0.088 R)
• M9: 4,635,589 km (0.11 R)
• M10: 6,605,494 km (0.069 R)
• M11: 7,738,548 km (0.08 R)
• M12: 9,982,068 km (0.046 R)
• M13: 11,276,987 km (0.098 R)
• M14: 11,666,689 km (0.038 R)
• M15: 12,166,496 km (0.047 R)
• M16: 14,709,809 km (0.083 R)
• M17: 16,946,896 km (0.108 R)
• M18: 17,849,569 km (0.107 R)
• M19: 19,610,635 km (0.07 R)
• M20: 22,009,138 km (0.074 R)
• M21: 23,951,816 km (0.107 R)
• M22: 25,669,947 km (0.037 R)
• M23: 27,908,979 km (0.118 R)
• M24: 29,810,218 km (0.088 R)
• M25: 31,315,771 km (0.109 R)
• M26: 32,575,684 km (0.102 R)
• M27: 33,467,587 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 12.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.19 AU - 4.95 AU

Year: 5569 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,846,029 km

• M1: 161,715 km (0.112 R)
• M2: 674,686 km (0.113 R)
• M3: 1,279,810 km (0.077 R)
• M4: 1,966,464 km (0.115 R)
• M5: 2,478,986 km (0.094 R)
• M6: 3,938,463 km (0.072 R)
• M7: 5,115,948 km (0.068 R)
• M8: 5,817,412 km (0.057 R)
• M9: 7,198,650 km (0.092 R)
• M10: 8,390,047 km (0.066 R)
• M11: 9,795,669 km (0.117 R)
• M12: 10,600,655 km (0.119 R)
• M13: 11,940,154 km (0.091 R)
• M14: 13,989,794 km (0.09 R)
• M15: 18,708,560 km (0.049 R)
• M16: 21,833,360 km (0.094 R)
• M17: 24,555,593 km (0.091 R)
• M18: 26,719,227 km (0.07 R)
• M19: 31,518,177 km (0.076 R)
• M20: 32,974,213 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973

Radius: 6.1

Gravity: 26.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.83 AU - 6.49 AU

Year: 9133 Days

Day: 23.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,846,029 km

• M1: 81,531 km (0.077 R)
• M2: 342,729 km (0.088 R)
• M3: 586,274 km (0.102 R)
• M4: 935,585 km (0.057 R)
• M5: 1,175,690 km (0.114 R)
• M6: 1,584,690 km (0.052 R)
• M7: 1,962,874 km (0.108 R)
• M8: 3,197,056 km (0.119 R)
• M9: 3,440,153 km (0.057 R)
• M10: 3,695,666 km (0.104 R)
• M11: 4,599,237 km (0.07 R)
• M12: 4,973,381 km (0.113 R)
• M13: 6,406,529 km (0.11 R)
• M14: 9,653,700 km (0.107 R)
• M15: 11,856,230 km (0.072 R)
• M16: 14,969,511 km (0.111 R)
• M17: 23,017,128 km (0.114 R)
• M18: 23,377,510 km (0.079 R)
• M19: 23,741,631 km (0.053 R)
• M20: 24,017,190 km (0.103 R)
• M21: 26,396,843 km (0.1 R)
• M22: 30,741,016 km (0.055 R)
• M23: 31,398,199 km (0.115 R)
• M24: 31,952,908 km (0.113 R)
• M25: 33,425,550 km (0.092 R)
• M26: 34,943,071 km (0.103 R)
• M27: 39,000,165 km (0.071 R)
• M28: 40,550,148 km (0.068 R)
• M29: 43,360,494 km (0.119 R)
• M30: 47,596,507 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.6

Radius: 7.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.82 AU - 6.56 AU

Year: 10445 Days

Day: 21 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,846,029 km

• M1: 91,853 km (0.106 R)
• M2: 716,574 km (0.062 R)
• M3: 969,095 km (0.066 R)
• M4: 1,217,427 km (0.077 R)
• M5: 1,526,945 km (0.071 R)
• M6: 1,965,417 km (0.091 R)
• M7: 2,331,632 km (0.067 R)
• M8: 3,848,555 km (0.091 R)
• M9: 6,268,899 km (0.053 R)
• M10: 7,611,240 km (0.083 R)
• M11: 8,098,481 km (0.026 R)
• M12: 13,626,870 km (0.051 R)
• M13: 14,173,800 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.6

Radius: 7.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.55 AU - 9.25 AU

Year: 18008 Days

Day: 15.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,846,029 km

• M1: 95,743 km (0.109 R)
• M2: 420,968 km (0.086 R)
• M3: 1,012,030 km (0.078 R)
• M4: 1,262,756 km (0.115 R)
• M5: 1,809,087 km (0.109 R)
• M6: 2,631,427 km (0.053 R)
• M7: 2,877,365 km (0.073 R)
• M8: 4,409,248 km (0.1 R)
• M9: 5,263,003 km (0.113 R)
• M10: 5,619,195 km (0.093 R)
• M11: 6,029,692 km (0.099 R)
• M12: 7,828,457 km (0.07 R)
• M13: 10,671,863 km (0.08 R)
• M14: 14,618,854 km (0.088 R)
• M15: 15,539,479 km (0.05 R)
• M16: 16,348,355 km (0.086 R)
• M17: 16,953,927 km (0.117 R)
• M18: 17,969,846 km (0.107 R)
• M19: 20,642,711 km (0.098 R)
• M20: 21,439,619 km (0.057 R)
• M21: 27,496,687 km (0.08 R)
• M22: 33,745,540 km (0.095 R)
• M23: 33,989,085 km (0.085 R)
• M24: 38,976,080 km (0.042 R)
• M25: 39,378,648 km (0.098 R)
• M26: 43,848,183 km (0.106 R)
• M27: 49,738,150 km (0.053 R)
• M28: 54,444,948 km (0.081 R)
• M29: 57,337,722 km (0.091 R)
• M30: 58,382,663 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.2

Radius: 4.4

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.95 AU - 13.19 AU

Year: 23308 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,846,029 km

• M1: 57,296 km (0.03 R)
• M2: 345,721 km (0.082 R)
• M3: 646,263 km (0.106 R)
• M4: 1,167,462 km (0.042 R)
• M5: 1,402,181 km (0.083 R)
• M6: 2,299,469 km (0.104 R)
• M7: 2,738,539 km (0.105 R)
• M8: 4,295,404 km (0.107 R)
• M9: 9,217,622 km (0.116 R)
• M10: 11,433,167 km (0.084 R)
• M11: 12,436,520 km (0.052 R)
• M12: 15,571,194 km (0.056 R)
• M13: 20,337,382 km (0.098 R)
• M14: 21,154,635 km (0.114 R)
• M15: 23,342,354 km (0.095 R)
• M16: 23,638,408 km (0.073 R)
• M17: 25,053,006 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit