🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 14.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 431 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,564,119 km

• M1: 176,825 km (0.085 R)
• M2: 635,791 km (0.12 R)
• M3: 1,239,867 km (0.047 R)
• M4: 1,812,378 km (0.096 R)
• M5: 2,351,080 km (0.116 R)
• M6: 2,942,141 km (0.097 R)
• M7: 3,619,221 km (0.057 R)
• M8: 4,063,228 km (0.093 R)
• M9: 4,602,827 km (0.096 R)
• M10: 5,637,596 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 9.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.61 AU - 0.97 AU

Year: 485 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,564,119 km

• M1: 114,442 km (0.115 R)
• M2: 412,441 km (0.05 R)
• M3: 787,782 km (0.05 R)
• M4: 1,109,717 km (0.098 R)
• M5: 1,455,138 km (0.114 R)
• M6: 1,864,887 km (0.113 R)
• M7: 2,243,519 km (0.034 R)
• M8: 2,845,501 km (0.052 R)
• M9: 3,201,843 km (0.057 R)
• M10: 3,798,589 km (0.086 R)
• M11: 4,596,245 km (0.096 R)
• M12: 4,981,459 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.9

Radius: 10.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.81 AU - 1.27 AU

Year: 732 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,564,119 km

• M1: 132,993 km (0.097 R)
• M2: 525,837 km (0.091 R)
• M3: 872,006 km (0.071 R)
• M4: 1,227,002 km (0.098 R)
• M5: 1,587,682 km (0.094 R)
• M6: 1,974,991 km (0.115 R)
• M7: 2,477,490 km (0.116 R)
• M8: 3,187,033 km (0.114 R)
• M9: 3,617,127 km (0.119 R)
• M10: 4,499,006 km (0.099 R)
• M11: 5,482,313 km (0.102 R)
• M12: 6,102,546 km (0.063 R)
• M13: 6,440,039 km (0.095 R)
• M14: 7,438,605 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 10.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.42 AU - 1.68 AU

Year: 1332 Days

Day: 10.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 126.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,564,119 km

• M1: 126,859 km (0.03 R)
• M2: 527,482 km (0.105 R)
• M3: 955,482 km (0.037 R)
• M4: 1,918,742 km (0.079 R)
• M5: 2,527,456 km (0.107 R)
• M6: 3,692,375 km (0.101 R)
• M7: 4,128,901 km (0.083 R)
• M8: 4,820,193 km (0.096 R)
• M9: 5,504,603 km (0.101 R)
• M10: 5,881,141 km (0.098 R)
• M11: 9,874,357 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 12.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.58 AU - 1.86 AU

Year: 1557 Days

Day: 12.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,564,119 km

• M1: 151,692 km (0.062 R)
• M2: 562,638 km (0.113 R)
• M3: 948,151 km (0.094 R)
• M4: 1,609,823 km (0.118 R)
• M5: 2,500,229 km (0.087 R)
• M6: 2,894,569 km (0.097 R)
• M7: 3,315,388 km (0.11 R)
• M8: 5,300,701 km (0.071 R)
• M9: 7,677,961 km (0.039 R)
• M10: 8,433,730 km (0.066 R)
• M11: 9,331,018 km (0.088 R)
• M12: 9,963,817 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 8.6

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.93 AU - 2.99 AU

Year: 3515 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,564,119 km

• M1: 106,962 km (0.101 R)
• M2: 715,078 km (0.069 R)
• M3: 1,244,505 km (0.087 R)
• M4: 1,736,981 km (0.115 R)
• M5: 2,152,564 km (0.058 R)
• M6: 2,764,269 km (0.092 R)
• M7: 3,165,641 km (0.092 R)
• M8: 3,788,716 km (0.058 R)
• M9: 4,064,125 km (0.054 R)
• M10: 4,824,531 km (0.11 R)
• M11: 5,329,574 km (0.113 R)
• M12: 5,786,146 km (0.116 R)
• M13: 6,475,045 km (0.086 R)
• M14: 7,153,471 km (0.105 R)
• M15: 8,119,125 km (0.063 R)
• M16: 8,435,824 km (0.08 R)
• M17: 8,944,905 km (0.092 R)
• M18: 9,629,316 km (0.066 R)
• M19: 11,449,024 km (0.093 R)
• M20: 12,255,656 km (0.06 R)
• M21: 12,532,861 km (0.039 R)
• M22: 15,166,232 km (0.093 R)
• M23: 16,138,618 km (0.052 R)
• M24: 16,527,872 km (0.097 R)
• M25: 18,387,373 km (0.096 R)
• M26: 20,511,514 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 11.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.45 AU - 4.87 AU

Year: 6944 Days

Day: 11.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,564,119 km

• M1: 138,079 km (0.057 R)
• M2: 914,641 km (0.108 R)
• M3: 1,636,002 km (0.12 R)
• M4: 2,175,901 km (0.065 R)
• M5: 2,777,135 km (0.026 R)
• M6: 4,693,035 km (0.102 R)
• M7: 7,050,099 km (0.082 R)
• M8: 10,781,070 km (0.071 R)
• M9: 12,936,476 km (0.093 R)
• M10: 13,732,785 km (0.039 R)
• M11: 15,956,408 km (0.099 R)
• M12: 17,630,109 km (0.062 R)
• M13: 21,985,202 km (0.062 R)
• M14: 24,053,542 km (0.112 R)
• M15: 26,838,756 km (0.119 R)
• M16: 30,846,483 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.5

Radius: 7.1

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.11 AU - 6.55 AU

Year: 10993 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,564,119 km

• M1: 88,562 km (0.114 R)
• M2: 528,529 km (0.096 R)
• M3: 1,285,943 km (0.045 R)
• M4: 1,674,449 km (0.113 R)
• M5: 3,100,865 km (0.046 R)
• M6: 3,664,400 km (0.042 R)
• M7: 4,294,207 km (0.094 R)
• M8: 5,406,168 km (0.07 R)
• M9: 7,637,869 km (0.112 R)
• M10: 9,206,702 km (0.056 R)
• M11: 11,208,471 km (0.094 R)
• M12: 14,419,440 km (0.079 R)
• M13: 18,842,301 km (0.099 R)
• M14: 22,307,137 km (0.107 R)
• M15: 29,794,810 km (0.115 R)
• M16: 32,190,021 km (0.085 R)
• M17: 33,135,180 km (0.101 R)
• M18: 33,374,387 km (0.06 R)
• M19: 37,359,824 km (0.118 R)
• M20: 40,140,699 km (0.111 R)
• M21: 42,069,614 km (0.113 R)
• M22: 56,304,749 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.7

Radius: 6.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.24 AU - 6.46 AU

Year: 11045 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,564,119 km

• M1: 75,846 km (0.098 R)
• M2: 267,780 km (0.111 R)
• M3: 616,642 km (0.119 R)
• M4: 843,732 km (0.081 R)
• M5: 1,188,705 km (0.118 R)
• M6: 1,637,199 km (0.114 R)
• M7: 1,828,834 km (0.088 R)
• M8: 2,274,037 km (0.107 R)
• M9: 2,496,040 km (0.095 R)
• M10: 3,104,904 km (0.112 R)
• M11: 5,555,467 km (0.103 R)
• M12: 5,928,264 km (0.106 R)
• M13: 7,777,294 km (0.112 R)
• M14: 8,125,558 km (0.11 R)
• M15: 8,978,715 km (0.054 R)
• M16: 9,448,602 km (0.113 R)
• M17: 11,945,839 km (0.045 R)
• M18: 12,619,478 km (0.069 R)
• M19: 13,154,739 km (0.091 R)
• M20: 15,447,775 km (0.065 R)
• M21: 18,535,326 km (0.106 R)
• M22: 27,376,410 km (0.065 R)
• M23: 28,272,502 km (0.113 R)
• M24: 30,502,407 km (0.113 R)
• M25: 32,947,136 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.8

Radius: 5

Gravity: 27.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.02 AU - 11.8 AU

Year: 23184 Days

Day: 16.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,564,119 km

• M1: 65,225 km (0.103 R)
• M2: 252,222 km (0.033 R)
• M3: 428,149 km (0.058 R)
• M4: 1,103,733 km (0.104 R)
• M5: 1,320,201 km (0.115 R)
• M6: 1,670,559 km (0.078 R)
• M7: 2,059,813 km (0.094 R)
• M8: 2,753,947 km (0.12 R)
• M9: 2,909,679 km (0.038 R)
• M10: 3,126,595 km (0.083 R)
• M11: 3,502,086 km (0.108 R)
• M12: 6,058,265 km (0.105 R)
• M13: 6,733,849 km (0.063 R)
• M14: 9,175,735 km (0.108 R)
• M15: 9,407,462 km (0.088 R)
• M16: 13,741,312 km (0.11 R)
• M17: 16,549,564 km (0.112 R)
• M18: 16,806,722 km (0.059 R)
• M19: 17,066,574 km (0.109 R)
• M20: 17,594,206 km (0.117 R)
• M21: 19,910,429 km (0.116 R)
• M22: 27,461,382 km (0.088 R)
• M23: 33,205,791 km (0.093 R)
• M24: 36,429,176 km (0.028 R)
• M25: 37,597,535 km (0.106 R)
• M26: 42,842,287 km (0.078 R)
• M27: 43,979,380 km (0.113 R)
• M28: 44,143,489 km (0.115 R)
• M29: 44,638,209 km (0.095 R)
• M30: 61,254,344 km (0.058 R)
• M31: 61,458,994 km (0.079 R)
• M32: 67,594,302 km (0.118 R)
• M33: 70,697,111 km (0.116 R)
• M34: 75,762,495 km (0.105 R)
• M35: 80,082,583 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit