🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 10.1

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 379 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,406,083 km

• M1: 125,812 km (0.119 R)
• M2: 457,321 km (0.077 R)
• M3: 773,421 km (0.108 R)
• M4: 1,117,496 km (0.107 R)
• M5: 1,600,099 km (0.108 R)
• M6: 2,464,027 km (0.11 R)
• M7: 2,914,466 km (0.107 R)
• M8: 3,290,854 km (0.109 R)
• M9: 3,686,989 km (0.07 R)
• M10: 4,404,461 km (0.118 R)
• M11: 5,404,522 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.5

Radius: 9.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.05 AU - 1.05 AU

Year: 743 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 74,406,083 km

• M1: 124,615 km (0.081 R)
• M2: 488,587 km (0.113 R)
• M3: 873,652 km (0.106 R)
• M4: 1,402,480 km (0.075 R)
• M5: 3,485,182 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 14.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.16 AU - 1.84 AU

Year: 1268 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,406,083 km

• M1: 179,218 km (0.103 R)
• M2: 644,019 km (0.099 R)
• M3: 1,264,850 km (0.116 R)
• M4: 1,730,548 km (0.108 R)
• M5: 2,402,243 km (0.118 R)
• M6: 3,000,036 km (0.06 R)
• M7: 3,605,757 km (0.119 R)
• M8: 4,224,943 km (0.106 R)
• M9: 4,694,680 km (0.117 R)
• M10: 6,497,784 km (0.114 R)
• M11: 7,151,077 km (0.048 R)
• M12: 8,893,294 km (0.083 R)
• M13: 9,819,006 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 12.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.69 AU - 1.77 AU

Year: 1571 Days

Day: 5.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,406,083 km

• M1: 154,385 km (0.037 R)
• M2: 664,663 km (0.117 R)
• M3: 1,118,842 km (0.062 R)
• M4: 1,705,416 km (0.098 R)
• M5: 2,162,886 km (0.114 R)
• M6: 2,770,702 km (0.119 R)
• M7: 3,283,823 km (0.062 R)
• M8: 3,877,427 km (0.085 R)
• M9: 4,541,791 km (0.103 R)
• M10: 5,793,776 km (0.104 R)
• M11: 6,842,607 km (0.049 R)
• M12: 9,346,725 km (0.105 R)
• M13: 11,652,477 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 14.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.77 AU - 2.41 AU

Year: 2086 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,406,083 km

• M1: 178,171 km (0.086 R)
• M2: 680,970 km (0.111 R)
• M3: 1,436,439 km (0.036 R)
• M4: 1,895,555 km (0.115 R)
• M5: 2,860,461 km (0.069 R)
• M6: 3,342,016 km (0.065 R)
• M7: 4,416,578 km (0.108 R)
• M8: 6,270,844 km (0.078 R)
• M9: 6,745,368 km (0.093 R)
• M10: 8,714,824 km (0.055 R)
• M11: 10,409,469 km (0.044 R)
• M12: 11,009,207 km (0.062 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 15

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.28 AU - 5.22 AU

Year: 7146 Days

Day: 10.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,406,083 km

• M1: 186,848 km (0.117 R)
• M2: 734,526 km (0.099 R)
• M3: 1,688,212 km (0.093 R)
• M4: 2,984,029 km (0.065 R)
• M5: 4,397,429 km (0.096 R)
• M6: 4,950,343 km (0.094 R)
• M7: 6,614,619 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835

Radius: 11

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.04 AU - 6.28 AU

Year: 8091 Days

Day: 14.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,406,083 km

• M1: 136,732 km (0.117 R)
• M2: 711,936 km (0.117 R)
• M3: 1,444,517 km (0.12 R)
• M4: 1,833,172 km (0.042 R)
• M5: 2,909,978 km (0.076 R)
• M6: 4,738,363 km (0.067 R)
• M7: 5,130,908 km (0.099 R)
• M8: 6,697,945 km (0.065 R)
• M9: 7,077,176 km (0.089 R)
• M10: 9,285,989 km (0.075 R)
• M11: 11,592,937 km (0.107 R)
• M12: 14,382,638 km (0.097 R)
• M13: 21,088,961 km (0.118 R)
• M14: 21,989,241 km (0.11 R)
• M15: 24,663,902 km (0.026 R)
• M16: 25,387,955 km (0.064 R)
• M17: 27,164,281 km (0.068 R)
• M18: 31,382,342 km (0.05 R)
• M19: 36,249,359 km (0.069 R)
• M20: 36,715,357 km (0.114 R)
• M21: 38,619,289 km (0.076 R)
• M22: 40,089,686 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 3.7

Gravity: 68.7 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.77 AU - 8.83 AU

Year: 16505 Days

Day: 21.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,406,083 km

• M1: 46,076 km (0.09 R)
• M2: 250,128 km (0.042 R)
• M3: 379,979 km (0.1 R)
• M4: 540,048 km (0.074 R)
• M5: 785,090 km (0.109 R)
• M6: 1,207,853 km (0.072 R)
• M7: 1,461,422 km (0.115 R)
• M8: 2,114,566 km (0.12 R)
• M9: 3,316,884 km (0.041 R)
• M10: 4,949,296 km (0.093 R)
• M11: 5,322,393 km (0.052 R)
• M12: 7,766,373 km (0.087 R)
• M13: 8,794,410 km (0.077 R)
• M14: 13,315,856 km (0.107 R)
• M15: 15,473,805 km (0.046 R)
• M16: 15,947,731 km (0.099 R)
• M17: 16,924,306 km (0.106 R)
• M18: 19,906,839 km (0.076 R)
• M19: 20,185,689 km (0.102 R)
• M20: 22,111,762 km (0.103 R)
• M21: 26,324,289 km (0.067 R)
• M22: 33,336,838 km (0.04 R)
• M23: 33,729,982 km (0.088 R)
• M24: 37,550,113 km (0.116 R)
• M25: 38,404,616 km (0.083 R)
• M26: 38,548,230 km (0.05 R)
• M27: 39,710,605 km (0.104 R)
• M28: 47,013,973 km (0.084 R)
• M29: 51,240,412 km (0.083 R)
• M30: 51,414,544 km (0.108 R)
• M31: 52,291,038 km (0.109 R)
• M32: 60,051,278 km (0.111 R)
• M33: 65,629,633 km (0.1 R)
• M34: 69,605,496 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit