🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.3

Radius: 9.5

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.75 AU - 0.95 AU

Year: 498 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,813,411 km

• M1: 118,182 km (0.098 R)
• M2: 520,900 km (0.101 R)
• M3: 967,449 km (0.071 R)
• M4: 1,367,624 km (0.117 R)
• M5: 2,149,572 km (0.055 R)
• M6: 3,302,373 km (0.11 R)
• M7: 4,121,721 km (0.098 R)
• M8: 4,479,110 km (0.118 R)
• M9: 4,841,137 km (0.108 R)
• M10: 5,641,784 km (0.101 R)
• M11: 6,102,396 km (0.034 R)
• M12: 6,789,350 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 12.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.9 AU

Year: 507 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,813,411 km

• M1: 156,479 km (0.119 R)
• M2: 567,275 km (0.064 R)
• M3: 955,182 km (0.084 R)
• M4: 1,446,013 km (0.077 R)
• M5: 2,105,141 km (0.112 R)
• M6: 2,660,897 km (0.07 R)
• M7: 3,127,194 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 10.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.67 AU - 2.09 AU

Year: 1639 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,813,411 km

• M1: 144,362 km (0.102 R)
• M2: 482,004 km (0.097 R)
• M3: 971,638 km (0.072 R)
• M4: 1,744,760 km (0.067 R)
• M5: 2,265,211 km (0.117 R)
• M6: 2,844,903 km (0.062 R)
• M7: 3,884,608 km (0.054 R)
• M8: 4,747,040 km (0.119 R)
• M9: 5,834,616 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 13.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.81 AU - 4.59 AU

Year: 4525 Days

Day: 12.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,813,411 km

• M1: 178,021 km (0.069 R)
• M2: 818,899 km (0.119 R)
• M3: 1,283,550 km (0.099 R)
• M4: 2,085,843 km (0.106 R)
• M5: 2,609,585 km (0.05 R)
• M6: 3,148,586 km (0.066 R)
• M7: 3,843,768 km (0.103 R)
• M8: 4,408,051 km (0.118 R)
• M9: 6,352,823 km (0.055 R)
• M10: 6,925,484 km (0.082 R)
• M11: 8,599,035 km (0.063 R)
• M12: 11,289,104 km (0.08 R)
• M13: 12,778,650 km (0.087 R)
• M14: 14,911,766 km (0.077 R)
• M15: 17,043,386 km (0.078 R)
• M16: 18,033,275 km (0.049 R)
• M17: 20,904,657 km (0.057 R)
• M18: 22,448,956 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 10.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.24 AU - 4.18 AU

Year: 4544 Days

Day: 11.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,813,411 km

• M1: 130,599 km (0.115 R)
• M2: 477,367 km (0.12 R)
• M3: 957,875 km (0.119 R)
• M4: 1,346,381 km (0.038 R)
• M5: 1,740,122 km (0.116 R)
• M6: 2,240,228 km (0.08 R)
• M7: 3,470,671 km (0.104 R)
• M8: 4,131,295 km (0.078 R)
• M9: 5,236,973 km (0.109 R)
• M10: 6,591,731 km (0.075 R)
• M11: 7,367,546 km (0.092 R)
• M12: 8,131,243 km (0.038 R)
• M13: 10,654,061 km (0.051 R)
• M14: 13,056,304 km (0.107 R)
• M15: 14,173,800 km (0.073 R)
• M16: 14,595,666 km (0.076 R)
• M17: 15,134,667 km (0.028 R)
• M18: 15,464,381 km (0.088 R)
• M19: 20,200,200 km (0.116 R)
• M20: 23,476,992 km (0.116 R)
• M21: 24,668,838 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.6

Radius: 8.4

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.95 AU - 4.59 AU

Year: 4654 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,813,411 km

• M1: 104,419 km (0.102 R)
• M2: 458,667 km (0.104 R)
• M3: 1,007,392 km (0.1 R)
• M4: 1,299,856 km (0.08 R)
• M5: 1,739,823 km (0.104 R)
• M6: 2,844,155 km (0.066 R)
• M7: 3,546,218 km (0.061 R)
• M8: 4,284,782 km (0.054 R)
• M9: 6,381,247 km (0.058 R)
• M10: 7,187,280 km (0.114 R)
• M11: 8,521,394 km (0.096 R)
• M12: 9,753,332 km (0.07 R)
• M13: 10,367,132 km (0.113 R)
• M14: 11,053,039 km (0.098 R)
• M15: 13,293,117 km (0.039 R)
• M16: 13,666,813 km (0.041 R)
• M17: 14,102,591 km (0.11 R)
• M18: 14,491,396 km (0.095 R)
• M19: 16,851,901 km (0.109 R)
• M20: 18,849,332 km (0.063 R)
• M21: 19,732,109 km (0.118 R)
• M22: 20,999,502 km (0.056 R)
• M23: 21,874,051 km (0.034 R)
• M24: 22,621,292 km (0.077 R)
• M25: 23,930,423 km (0.076 R)
• M26: 27,985,423 km (0.115 R)
• M27: 30,960,626 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 14.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.78 AU - 6.9 AU

Year: 8973 Days

Day: 5.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,813,411 km

• M1: 177,872 km (0.116 R)
• M2: 2,151,816 km (0.081 R)
• M3: 3,104,754 km (0.117 R)
• M4: 4,448,592 km (0.057 R)
• M5: 5,195,983 km (0.115 R)
• M6: 5,749,794 km (0.119 R)
• M7: 9,471,340 km (0.044 R)
• M8: 10,436,546 km (0.065 R)
• M9: 12,056,092 km (0.107 R)
• M10: 12,873,794 km (0.116 R)
• M11: 14,620,050 km (0.103 R)
• M12: 23,514,392 km (0.098 R)
• M13: 28,097,322 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 4.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.17 AU - 7.19 AU

Year: 9768 Days

Day: 17.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 157.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,813,411 km

• M1: 59,989 km (0.065 R)
• M2: 274,362 km (0.058 R)
• M3: 654,491 km (0.047 R)
• M4: 804,238 km (0.104 R)
• M5: 961,765 km (0.081 R)
• M6: 1,183,618 km (0.074 R)
• M7: 1,379,292 km (0.1 R)
• M8: 1,564,195 km (0.093 R)
• M9: 1,800,710 km (0.057 R)
• M10: 2,927,481 km (0.078 R)
• M11: 3,078,275 km (0.037 R)
• M12: 4,392,941 km (0.104 R)
• M13: 5,856,158 km (0.117 R)
• M14: 6,711,858 km (0.112 R)
• M15: 7,491,263 km (0.109 R)
• M16: 7,838,629 km (0.12 R)
• M17: 8,000,045 km (0.088 R)
• M18: 9,050,671 km (0.114 R)
• M19: 14,272,983 km (0.06 R)
• M20: 19,093,775 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.5

Radius: 7.7

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.23 AU - 9.89 AU

Year: 17339 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,813,411 km

• M1: 95,743 km (0.073 R)
• M2: 397,482 km (0.073 R)
• M3: 719,416 km (0.037 R)
• M4: 1,081,742 km (0.097 R)
• M5: 1,630,018 km (0.047 R)
• M6: 1,996,832 km (0.029 R)
• M7: 2,649,977 km (0.065 R)
• M8: 3,132,579 km (0.101 R)
• M9: 4,173,631 km (0.103 R)
• M10: 10,557,870 km (0.036 R)
• M11: 12,783,587 km (0.1 R)
• M12: 13,638,688 km (0.034 R)
• M13: 15,304,610 km (0.041 R)
• M14: 18,673,255 km (0.115 R)
• M15: 20,915,278 km (0.077 R)
• M16: 22,915,851 km (0.034 R)
• M17: 23,330,686 km (0.115 R)
• M18: 23,856,372 km (0.109 R)
• M19: 27,062,105 km (0.07 R)
• M20: 28,231,063 km (0.088 R)
• M21: 30,047,032 km (0.11 R)
• M22: 31,810,940 km (0.107 R)
• M23: 33,909,948 km (0.106 R)
• M24: 34,448,799 km (0.12 R)
• M25: 36,944,690 km (0.098 R)
• M26: 41,674,825 km (0.073 R)
• M27: 45,803,278 km (0.061 R)
• M28: 47,461,271 km (0.07 R)
• M29: 57,681,797 km (0.11 R)
• M30: 64,426,717 km (0.089 R)
• M31: 64,839,158 km (0.118 R)
• M32: 66,506,277 km (0.066 R)
• M33: 68,415,744 km (0.106 R)
• M34: 76,419,529 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.4

Radius: 3

Gravity: 41.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.41 AU - 12.73 AU

Year: 21850 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,813,411 km

• M1: 47,722 km (0.054 R)
• M2: 237,861 km (0.083 R)
• M3: 349,161 km (0.12 R)
• M4: 620,682 km (0.12 R)
• M5: 848,070 km (0.05 R)
• M6: 1,193,342 km (0.068 R)
• M7: 1,317,658 km (0.1 R)
• M8: 2,316,224 km (0.088 R)
• M9: 2,785,512 km (0.095 R)
• M10: 3,703,894 km (0.087 R)
• M11: 4,122,020 km (0.05 R)
• M12: 4,637,384 km (0.111 R)
• M13: 5,086,627 km (0.097 R)
• M14: 6,111,372 km (0.082 R)
• M15: 9,446,956 km (0.034 R)
• M16: 17,199,417 km (0.067 R)
• M17: 23,085,495 km (0.075 R)
• M18: 23,878,962 km (0.06 R)
• M19: 30,773,778 km (0.11 R)
• M20: 35,123,037 km (0.106 R)
• M21: 48,953,510 km (0.105 R)
• M22: 52,774,239 km (0.096 R)
• M23: 62,897,677 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 14,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit