🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 11.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.1 AU - 1.36 AU

Year: 867 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,239,345 km

• M1: 144,212 km (0.06 R)
• M2: 578,794 km (0.057 R)
• M3: 984,354 km (0.111 R)
• M4: 1,354,010 km (0.116 R)
• M5: 1,809,685 km (0.109 R)
• M6: 2,547,053 km (0.069 R)
• M7: 3,063,914 km (0.111 R)
• M8: 4,443,954 km (0.106 R)
• M9: 5,028,732 km (0.105 R)
• M10: 5,446,559 km (0.096 R)
• M11: 5,826,239 km (0.071 R)
• M12: 7,002,826 km (0.112 R)
• M13: 7,476,752 km (0.09 R)
• M14: 8,621,924 km (0.12 R)
• M15: 9,334,907 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.8

Radius: 12.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.4 AU - 1.58 AU

Year: 1156 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,239,345 km

• M1: 164,707 km (0.091 R)
• M2: 575,054 km (0.109 R)
• M3: 1,300,305 km (0.111 R)
• M4: 1,892,563 km (0.097 R)
• M5: 3,011,405 km (0.052 R)
• M6: 4,382,769 km (0.114 R)
• M7: 5,406,617 km (0.097 R)
• M8: 6,632,272 km (0.102 R)
• M9: 8,007,824 km (0.113 R)
• M10: 8,866,367 km (0.112 R)
• M11: 10,465,867 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 13

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.65 AU - 1.69 AU

Year: 1372 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,239,345 km

• M1: 161,865 km (0.089 R)
• M2: 669,450 km (0.037 R)
• M3: 1,791,285 km (0.113 R)
• M4: 3,292,649 km (0.11 R)
• M5: 3,831,949 km (0.089 R)
• M6: 5,222,462 km (0.098 R)
• M7: 5,635,352 km (0.11 R)
• M8: 6,219,980 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 10.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.65 AU - 2.67 AU

Year: 2018 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,239,345 km

• M1: 128,056 km (0.064 R)
• M2: 741,257 km (0.071 R)
• M3: 1,584,690 km (0.104 R)
• M4: 2,070,135 km (0.112 R)
• M5: 2,599,562 km (0.084 R)
• M6: 4,091,951 km (0.112 R)
• M7: 6,914,862 km (0.103 R)
• M8: 8,158,619 km (0.095 R)
• M9: 10,869,781 km (0.096 R)
• M10: 11,520,682 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 11.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.49 AU - 2.53 AU

Year: 2528 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,239,345 km

• M1: 140,622 km (0.118 R)
• M2: 870,510 km (0.117 R)
• M3: 1,423,424 km (0.072 R)
• M4: 1,908,420 km (0.119 R)
• M5: 2,969,069 km (0.114 R)
• M6: 4,312,757 km (0.083 R)
• M7: 5,213,785 km (0.098 R)
• M8: 5,798,713 km (0.088 R)
• M9: 7,709,676 km (0.109 R)
• M10: 9,976,084 km (0.052 R)
• M11: 10,337,512 km (0.056 R)
• M12: 11,367,942 km (0.116 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 3.2

Gravity: 38.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.02 AU - 6.22 AU

Year: 9626 Days

Day: 16.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,239,345 km

• M1: 53,706 km (0.091 R)
• M2: 335,398 km (0.072 R)
• M3: 581,038 km (0.114 R)
• M4: 751,281 km (0.038 R)
• M5: 1,283,101 km (0.069 R)
• M6: 2,128,179 km (0.097 R)
• M7: 3,288,760 km (0.076 R)
• M8: 3,852,594 km (0.095 R)
• M9: 4,560,940 km (0.095 R)
• M10: 5,413,947 km (0.034 R)
• M11: 6,060,808 km (0.036 R)
• M12: 6,402,789 km (0.051 R)
• M13: 7,238,143 km (0.117 R)
• M14: 7,352,137 km (0.113 R)
• M15: 11,005,018 km (0.093 R)
• M16: 11,931,178 km (0.102 R)
• M17: 12,090,500 km (0.099 R)
• M18: 12,467,487 km (0.119 R)
• M19: 12,686,498 km (0.087 R)
• M20: 13,703,913 km (0.044 R)
• M21: 16,156,720 km (0.061 R)
• M22: 16,812,706 km (0.096 R)
• M23: 17,829,673 km (0.114 R)
• M24: 20,588,108 km (0.107 R)
• M25: 28,985,186 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.1

Radius: 5.5

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.5 AU - 7.06 AU

Year: 10006 Days

Day: 20.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,239,345 km

• M1: 68,516 km (0.116 R)
• M2: 406,757 km (0.097 R)
• M3: 626,217 km (0.094 R)
• M4: 861,534 km (0.099 R)
• M5: 1,337,704 km (0.118 R)
• M6: 1,579,903 km (0.106 R)
• M7: 2,561,714 km (0.057 R)
• M8: 2,916,560 km (0.116 R)
• M9: 3,303,420 km (0.071 R)
• M10: 4,152,986 km (0.072 R)
• M11: 4,814,209 km (0.033 R)
• M12: 5,671,405 km (0.085 R)
• M13: 6,273,536 km (0.108 R)
• M14: 6,917,555 km (0.1 R)
• M15: 10,319,710 km (0.106 R)
• M16: 10,860,955 km (0.079 R)
• M17: 11,317,528 km (0.102 R)
• M18: 12,323,573 km (0.111 R)
• M19: 15,253,747 km (0.065 R)
• M20: 17,629,959 km (0.077 R)
• M21: 19,051,289 km (0.068 R)
• M22: 19,418,252 km (0.118 R)
• M23: 19,715,204 km (0.105 R)
• M24: 20,166,242 km (0.073 R)
• M25: 20,933,230 km (0.096 R)
• M26: 24,025,568 km (0.099 R)
• M27: 26,218,224 km (0.105 R)
• M28: 28,828,258 km (0.104 R)
• M29: 30,494,628 km (0.112 R)
• M30: 32,640,311 km (0.104 R)
• M31: 34,017,957 km (0.04 R)
• M32: 35,433,901 km (0.1 R)
• M33: 38,266,387 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467

Radius: 7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.53 AU - 11.29 AU

Year: 18353 Days

Day: 18.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,239,345 km

• M1: 87,066 km (0.093 R)
• M2: 655,388 km (0.025 R)
• M3: 885,919 km (0.119 R)
• M4: 1,159,084 km (0.08 R)
• M5: 1,503,309 km (0.057 R)
• M6: 1,741,469 km (0.087 R)
• M7: 2,234,992 km (0.118 R)
• M8: 2,936,307 km (0.09 R)
• M9: 3,183,293 km (0.116 R)
• M10: 5,652,107 km (0.117 R)
• M11: 6,601,904 km (0.091 R)
• M12: 7,886,800 km (0.11 R)
• M13: 9,595,806 km (0.094 R)
• M14: 10,824,902 km (0.093 R)
• M15: 11,844,112 km (0.097 R)
• M16: 13,322,738 km (0.111 R)
• M17: 14,002,660 km (0.094 R)
• M18: 14,280,912 km (0.116 R)
• M19: 15,505,071 km (0.083 R)
• M20: 15,728,122 km (0.073 R)
• M21: 22,404,675 km (0.069 R)
• M22: 23,658,454 km (0.086 R)
• M23: 24,856,883 km (0.079 R)
• M24: 26,516,821 km (0.098 R)
• M25: 28,360,166 km (0.094 R)
• M26: 29,369,802 km (0.07 R)
• M27: 32,421,000 km (0.116 R)
• M28: 38,055,006 km (0.057 R)
• M29: 38,870,464 km (0.055 R)
• M30: 44,607,392 km (0.086 R)
• M31: 49,584,364 km (0.057 R)
• M32: 51,873,510 km (0.086 R)
• M33: 57,014,292 km (0.061 R)
• M34: 59,343,680 km (0.097 R)
• M35: 63,050,117 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit