🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 11.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 305 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,938,817 km

• M1: 145,110 km (0.114 R)
• M2: 507,735 km (0.061 R)
• M3: 927,806 km (0.092 R)
• M4: 1,388,268 km (0.105 R)
• M5: 2,408,975 km (0.071 R)
• M6: 2,911,923 km (0.078 R)
• M7: 3,473,214 km (0.034 R)
• M8: 4,056,197 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 9.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.63 AU - 0.95 AU

Year: 485 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,938,817 km

• M1: 122,969 km (0.086 R)
• M2: 498,610 km (0.053 R)
• M3: 887,564 km (0.115 R)
• M4: 1,222,663 km (0.087 R)
• M5: 1,574,069 km (0.102 R)
• M6: 2,092,276 km (0.07 R)
• M7: 2,438,744 km (0.051 R)
• M8: 3,158,161 km (0.096 R)
• M9: 3,531,557 km (0.082 R)
• M10: 4,480,755 km (0.108 R)
• M11: 4,938,375 km (0.035 R)
• M12: 5,378,343 km (0.107 R)
• M13: 5,725,410 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 10.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.93 AU - 1.99 AU

Year: 1894 Days

Day: 9.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,938,817 km

• M1: 131,646 km (0.115 R)
• M2: 479,012 km (0.086 R)
• M3: 819,796 km (0.117 R)
• M4: 1,150,258 km (0.091 R)
• M5: 1,772,884 km (0.097 R)
• M6: 2,207,466 km (0.05 R)
• M7: 3,557,587 km (0.098 R)
• M8: 4,271,318 km (0.114 R)
• M9: 5,546,640 km (0.057 R)
• M10: 6,768,406 km (0.094 R)
• M11: 8,236,859 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 13.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.56 AU - 2.84 AU

Year: 3062 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,938,817 km

• M1: 172,187 km (0.098 R)
• M2: 643,720 km (0.119 R)
• M3: 1,081,443 km (0.075 R)
• M4: 1,617,901 km (0.073 R)
• M5: 2,072,529 km (0.118 R)
• M6: 3,499,244 km (0.075 R)
• M7: 4,041,237 km (0.052 R)
• M8: 4,959,618 km (0.057 R)
• M9: 5,433,843 km (0.12 R)
• M10: 6,421,788 km (0.115 R)
• M11: 7,069,995 km (0.1 R)
• M12: 7,821,126 km (0.107 R)
• M13: 8,561,187 km (0.069 R)
• M14: 9,313,664 km (0.115 R)
• M15: 9,793,125 km (0.118 R)
• M16: 11,064,259 km (0.103 R)
• M17: 12,077,634 km (0.11 R)
• M18: 12,940,665 km (0.067 R)
• M19: 13,452,140 km (0.11 R)
• M20: 15,777,788 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 10.7

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.41 AU - 4.69 AU

Year: 6699 Days

Day: 13.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,938,817 km

• M1: 133,890 km (0.104 R)
• M2: 565,630 km (0.093 R)
• M3: 932,593 km (0.113 R)
• M4: 1,331,571 km (0.095 R)
• M5: 1,715,588 km (0.043 R)
• M6: 2,157,500 km (0.041 R)
• M7: 2,752,451 km (0.12 R)
• M8: 3,430,878 km (0.109 R)
• M9: 3,934,424 km (0.036 R)
• M10: 4,323,827 km (0.107 R)
• M11: 6,284,158 km (0.085 R)
• M12: 6,709,016 km (0.09 R)
• M13: 7,577,132 km (0.032 R)
• M14: 8,100,126 km (0.097 R)
• M15: 8,561,187 km (0.115 R)
• M16: 9,536,116 km (0.073 R)
• M17: 11,600,866 km (0.12 R)
• M18: 12,241,743 km (0.076 R)
• M19: 12,626,359 km (0.078 R)
• M20: 13,829,126 km (0.038 R)
• M21: 15,295,335 km (0.058 R)
• M22: 17,202,259 km (0.113 R)
• M23: 17,965,358 km (0.115 R)
• M24: 19,188,919 km (0.062 R)
• M25: 21,641,726 km (0.061 R)
• M26: 22,367,574 km (0.094 R)
• M27: 25,971,238 km (0.071 R)
• M28: 30,846,034 km (0.052 R)
• M29: 32,913,626 km (0.105 R)
• M30: 33,551,511 km (0.074 R)
• M31: 36,073,283 km (0.099 R)
• M32: 38,483,903 km (0.099 R)
• M33: 40,755,546 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.1

Radius: 8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.25 AU - 7.59 AU

Year: 11228 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,938,817 km

• M1: 102,026 km (0.079 R)
• M2: 444,455 km (0.085 R)
• M3: 964,607 km (0.105 R)
• M4: 1,435,990 km (0.107 R)
• M5: 2,373,221 km (0.07 R)
• M6: 2,904,293 km (0.085 R)
• M7: 3,887,899 km (0.116 R)
• M8: 5,454,039 km (0.053 R)
• M9: 5,996,331 km (0.066 R)
• M10: 7,795,695 km (0.069 R)
• M11: 8,436,722 km (0.111 R)
• M12: 9,928,212 km (0.09 R)
• M13: 11,704,537 km (0.089 R)
• M14: 12,854,197 km (0.088 R)
• M15: 13,296,109 km (0.098 R)
• M16: 15,026,957 km (0.113 R)
• M17: 18,607,731 km (0.091 R)
• M18: 21,113,196 km (0.097 R)
• M19: 24,502,336 km (0.106 R)
• M20: 25,974,080 km (0.068 R)
• M21: 26,477,477 km (0.119 R)
• M22: 32,684,592 km (0.113 R)
• M23: 36,310,994 km (0.114 R)
• M24: 37,194,219 km (0.111 R)
• M25: 41,688,588 km (0.113 R)
• M26: 45,943,600 km (0.104 R)
• M27: 48,024,956 km (0.105 R)
• M28: 48,478,985 km (0.083 R)
• M29: 55,471,190 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.3

Radius: 5.9

Gravity: 27.79 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.5 AU - 9.02 AU

Year: 14921 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,938,817 km

• M1: 73,453 km (0.11 R)
• M2: 411,993 km (0.083 R)
• M3: 949,348 km (0.071 R)
• M4: 1,613,263 km (0.108 R)
• M5: 1,986,361 km (0.076 R)
• M6: 2,371,874 km (0.1 R)
• M7: 3,291,901 km (0.1 R)
• M8: 3,831,949 km (0.051 R)
• M9: 4,837,546 km (0.044 R)
• M10: 6,594,125 km (0.105 R)
• M11: 8,026,524 km (0.065 R)
• M12: 9,269,383 km (0.062 R)
• M13: 9,936,590 km (0.106 R)
• M14: 13,408,906 km (0.109 R)
• M15: 14,334,019 km (0.085 R)
• M16: 16,231,369 km (0.04 R)
• M17: 18,983,820 km (0.05 R)
• M18: 21,455,476 km (0.119 R)
• M19: 22,324,789 km (0.115 R)
• M20: 23,825,555 km (0.09 R)
• M21: 25,073,650 km (0.102 R)
• M22: 27,473,799 km (0.074 R)
• M23: 29,430,240 km (0.116 R)
• M24: 34,265,841 km (0.11 R)
• M25: 36,393,871 km (0.102 R)
• M26: 36,665,989 km (0.115 R)
• M27: 39,748,902 km (0.067 R)
• M28: 41,947,093 km (0.098 R)
• M29: 50,531,318 km (0.074 R)
• M30: 55,052,615 km (0.114 R)
• M31: 56,132,861 km (0.078 R)
• M32: 57,779,784 km (0.118 R)
• M33: 62,134,428 km (0.118 R)
• M34: 66,094,583 km (0.104 R)
• M35: 66,296,989 km (0.061 R)
• M36: 67,314,703 km (0.06 R)
• M37: 69,590,386 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.5

Radius: 7.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.19 AU - 9.11 AU

Year: 16060 Days

Day: 17.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,938,817 km

• M1: 142,118 km (0.047 R)
• M2: 542,292 km (0.07 R)
• M3: 938,128 km (0.108 R)
• M4: 1,657,245 km (0.116 R)
• M5: 2,329,089 km (0.095 R)
• M6: 3,338,426 km (0.106 R)
• M7: 7,736,603 km (0.096 R)
• M8: 8,602,626 km (0.097 R)
• M9: 10,340,654 km (0.081 R)
• M10: 11,291,946 km (0.053 R)
• M11: 14,207,459 km (0.114 R)
• M12: 17,261,949 km (0.116 R)
• M13: 24,139,561 km (0.059 R)
• M14: 26,494,980 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973

Radius: 5.2

Gravity: 35.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.98 AU - 12.08 AU

Year: 21926 Days

Day: 21.4 Hours

Environment

Temp: -245 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,938,817 km

• M1: 64,776 km (0.107 R)
• M2: 603,478 km (0.109 R)
• M3: 942,766 km (0.045 R)
• M4: 1,199,476 km (0.053 R)
• M5: 1,450,800 km (0.112 R)
• M6: 1,794,426 km (0.12 R)
• M7: 2,824,707 km (0.117 R)
• M8: 3,070,496 km (0.053 R)
• M9: 7,648,490 km (0.076 R)
• M10: 8,181,059 km (0.095 R)
• M11: 9,025,838 km (0.057 R)
• M12: 11,288,207 km (0.083 R)
• M13: 11,907,691 km (0.055 R)
• M14: 13,214,429 km (0.032 R)
• M15: 20,997,258 km (0.073 R)
• M16: 27,152,163 km (0.066 R)
• M17: 35,853,822 km (0.077 R)
• M18: 38,402,222 km (0.1 R)
• M19: 41,551,706 km (0.079 R)
• M20: 50,169,740 km (0.05 R)
• M21: 59,905,570 km (0.092 R)
• M22: 62,416,121 km (0.066 R)
• M23: 65,213,901 km (0.104 R)
• M24: 84,551,669 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit