🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 10.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.65 AU - 0.95 AU

Year: 494 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,438,767 km

• M1: 125,662 km (0.099 R)
• M2: 445,951 km (0.111 R)
• M3: 829,819 km (0.118 R)
• M4: 1,209,648 km (0.061 R)
• M5: 1,669,961 km (0.114 R)
• M6: 2,352,875 km (0.084 R)
• M7: 2,668,377 km (0.086 R)
• M8: 3,133,477 km (0.057 R)
• M9: 3,958,509 km (0.082 R)
• M10: 4,323,977 km (0.098 R)
• M11: 4,937,478 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.3

Radius: 11.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.09 AU - 4.13 AU

Year: 4734 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,438,767 km

• M1: 146,756 km (0.054 R)
• M2: 802,144 km (0.1 R)
• M3: 1,527,993 km (0.06 R)
• M4: 2,057,420 km (0.107 R)
• M5: 2,503,820 km (0.098 R)
• M6: 3,346,355 km (0.113 R)
• M7: 3,745,781 km (0.064 R)
• M8: 4,130,248 km (0.11 R)
• M9: 5,250,436 km (0.112 R)
• M10: 6,185,124 km (0.11 R)
• M11: 7,718,951 km (0.049 R)
• M12: 8,195,121 km (0.114 R)
• M13: 10,255,682 km (0.089 R)
• M14: 11,105,099 km (0.118 R)
• M15: 11,712,915 km (0.047 R)
• M16: 13,460,068 km (0.039 R)
• M17: 14,588,336 km (0.117 R)
• M18: 16,308,113 km (0.091 R)
• M19: 20,146,794 km (0.041 R)
• M20: 21,051,562 km (0.103 R)
• M21: 24,237,847 km (0.112 R)
• M22: 25,581,834 km (0.11 R)
• M23: 27,309,839 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 14.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.26 AU - 4.46 AU

Year: 6284 Days

Day: 10.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,438,767 km

• M1: 183,257 km (0.118 R)
• M2: 782,995 km (0.047 R)
• M3: 1,599,351 km (0.077 R)
• M4: 2,245,614 km (0.032 R)
• M5: 4,293,908 km (0.103 R)
• M6: 5,318,354 km (0.113 R)
• M7: 6,470,108 km (0.095 R)
• M8: 8,162,808 km (0.051 R)
• M9: 9,497,071 km (0.115 R)
• M10: 10,929,321 km (0.08 R)
• M11: 14,168,414 km (0.113 R)
• M12: 14,896,358 km (0.119 R)
• M13: 18,607,731 km (0.106 R)
• M14: 19,166,180 km (0.045 R)
• M15: 20,251,513 km (0.11 R)
• M16: 20,975,417 km (0.097 R)
• M17: 23,322,308 km (0.073 R)
• M18: 23,826,453 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 13.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.33 AU - 5.53 AU

Year: 8734 Days

Day: 8.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,438,767 km

• M1: 170,841 km (0.04 R)
• M2: 663,915 km (0.071 R)
• M3: 1,102,237 km (0.036 R)
• M4: 1,614,011 km (0.089 R)
• M5: 3,392,730 km (0.116 R)
• M6: 5,240,114 km (0.068 R)
• M7: 6,645,287 km (0.093 R)
• M8: 7,232,608 km (0.115 R)
• M9: 7,685,142 km (0.096 R)
• M10: 9,639,488 km (0.113 R)
• M11: 10,971,209 km (0.034 R)
• M12: 12,953,231 km (0.068 R)
• M13: 13,437,928 km (0.056 R)
• M14: 16,534,753 km (0.084 R)
• M15: 19,208,067 km (0.114 R)
• M16: 21,561,840 km (0.097 R)
• M17: 24,375,776 km (0.073 R)
• M18: 24,929,438 km (0.092 R)
• M19: 26,253,978 km (0.109 R)
• M20: 27,327,342 km (0.037 R)
• M21: 29,665,557 km (0.095 R)
• M22: 36,149,727 km (0.064 R)
• M23: 43,655,950 km (0.12 R)
• M24: 44,472,904 km (0.109 R)
• M25: 47,270,384 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 4.1

Gravity: 45.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.37 AU - 7.03 AU

Year: 11971 Days

Day: 16.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,438,767 km

• M1: 51,013 km (0.038 R)
• M2: 275,559 km (0.105 R)
• M3: 422,315 km (0.119 R)
• M4: 813,812 km (0.076 R)
• M5: 1,916,498 km (0.076 R)
• M6: 2,189,664 km (0.11 R)
• M7: 2,701,738 km (0.065 R)
• M8: 3,021,428 km (0.073 R)
• M9: 3,468,726 km (0.08 R)
• M10: 3,762,985 km (0.097 R)
• M11: 4,493,770 km (0.076 R)
• M12: 4,975,027 km (0.092 R)
• M13: 5,384,327 km (0.106 R)
• M14: 6,705,874 km (0.1 R)
• M15: 7,247,418 km (0.109 R)
• M16: 7,817,686 km (0.082 R)
• M17: 8,849,911 km (0.105 R)
• M18: 10,129,421 km (0.094 R)
• M19: 11,123,649 km (0.037 R)
• M20: 12,425,001 km (0.06 R)
• M21: 12,610,053 km (0.115 R)
• M22: 13,627,917 km (0.111 R)
• M23: 16,483,741 km (0.112 R)
• M24: 17,620,984 km (0.082 R)
• M25: 18,327,983 km (0.03 R)
• M26: 19,547,804 km (0.042 R)
• M27: 23,249,603 km (0.107 R)
• M28: 23,530,698 km (0.088 R)
• M29: 26,772,783 km (0.088 R)
• M30: 29,309,514 km (0.119 R)
• M31: 31,541,963 km (0.035 R)
• M32: 32,349,343 km (0.116 R)
• M33: 38,391,002 km (0.034 R)
• M34: 42,159,522 km (0.088 R)
• M35: 44,276,332 km (0.096 R)
• M36: 50,578,292 km (0.111 R)
• M37: 53,615,428 km (0.055 R)
• M38: 53,942,150 km (0.089 R)
• M39: 54,105,959 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.6

Radius: 4.8

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.39 AU - 7.19 AU

Year: 12213 Days

Day: 18.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,438,767 km

• M1: 60,438 km (0.026 R)
• M2: 400,773 km (0.096 R)
• M3: 609,761 km (0.085 R)
• M4: 1,546,094 km (0.077 R)
• M5: 1,724,265 km (0.113 R)
• M6: 2,478,837 km (0.087 R)
• M7: 3,763,733 km (0.102 R)
• M8: 4,579,041 km (0.073 R)
• M9: 6,475,493 km (0.085 R)
• M10: 7,511,907 km (0.053 R)
• M11: 8,025,627 km (0.112 R)
• M12: 8,246,583 km (0.12 R)
• M13: 12,769,076 km (0.081 R)
• M14: 17,948,453 km (0.11 R)
• M15: 18,941,933 km (0.033 R)
• M16: 19,810,947 km (0.099 R)
• M17: 23,733,553 km (0.066 R)
• M18: 24,557,238 km (0.077 R)
• M19: 35,381,093 km (0.102 R)
• M20: 38,044,234 km (0.078 R)
• M21: 38,292,717 km (0.076 R)
• M22: 44,449,866 km (0.087 R)
• M23: 44,725,575 km (0.057 R)
• M24: 45,280,433 km (0.066 R)
• M25: 48,414,359 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.7

Radius: 6.1

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.49 AU - 10.45 AU

Year: 20116 Days

Day: 24.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,438,767 km

• M1: 76,295 km (0.104 R)
• M2: 330,761 km (0.106 R)
• M3: 633,996 km (0.111 R)
• M4: 997,219 km (0.077 R)
• M5: 2,979,242 km (0.069 R)
• M6: 3,927,243 km (0.074 R)
• M7: 7,397,166 km (0.086 R)
• M8: 8,116,732 km (0.04 R)
• M9: 9,109,314 km (0.099 R)
• M10: 11,667,886 km (0.084 R)
• M11: 12,428,142 km (0.093 R)
• M12: 13,517,514 km (0.077 R)
• M13: 24,617,377 km (0.089 R)
• M14: 26,798,514 km (0.068 R)
• M15: 29,480,953 km (0.082 R)
• M16: 37,548,168 km (0.109 R)
• M17: 39,351,271 km (0.092 R)
• M18: 56,093,966 km (0.113 R)
• M19: 64,402,931 km (0.115 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: 299 - 19,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit