🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 8.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.81 AU

Year: 374 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,892,540 km

• M1: 125,363 km (0.112 R)
• M2: 804,687 km (0.078 R)
• M3: 1,689,110 km (0.109 R)
• M4: 2,007,005 km (0.108 R)
• M5: 2,379,953 km (0.067 R)
• M6: 3,080,819 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 13.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.64 AU - 2.12 AU

Year: 1719 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,892,540 km

• M1: 166,652 km (0.041 R)
• M2: 611,556 km (0.088 R)
• M3: 1,534,276 km (0.113 R)
• M4: 2,214,946 km (0.077 R)
• M5: 3,210,969 km (0.055 R)
• M6: 3,658,865 km (0.11 R)
• M7: 4,185,449 km (0.074 R)
• M8: 6,293,433 km (0.112 R)
• M9: 6,742,077 km (0.078 R)
• M10: 7,319,674 km (0.119 R)
• M11: 8,277,250 km (0.098 R)
• M12: 11,506,919 km (0.033 R)
• M13: 12,066,415 km (0.105 R)
• M14: 13,159,377 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.4

Radius: 10.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.44 AU - 3.36 AU

Year: 3293 Days

Day: 8.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,892,540 km

• M1: 135,536 km (0.064 R)
• M2: 714,779 km (0.097 R)
• M3: 1,113,457 km (0.117 R)
• M4: 1,484,759 km (0.074 R)
• M5: 1,976,786 km (0.071 R)
• M6: 2,560,816 km (0.114 R)
• M7: 3,345,756 km (0.046 R)
• M8: 4,677,925 km (0.087 R)
• M9: 5,216,927 km (0.113 R)
• M10: 5,718,827 km (0.095 R)
• M11: 9,583,539 km (0.043 R)
• M12: 10,571,932 km (0.114 R)
• M13: 12,441,457 km (0.039 R)
• M14: 13,065,579 km (0.092 R)
• M15: 14,570,533 km (0.088 R)
• M16: 15,824,313 km (0.118 R)
• M17: 17,148,703 km (0.114 R)
• M18: 19,836,528 km (0.092 R)
• M19: 20,750,272 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 8.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.19 AU - 3.85 AU

Year: 4404 Days

Day: 11.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,892,540 km

• M1: 106,065 km (0.115 R)
• M2: 387,159 km (0.091 R)
• M3: 671,545 km (0.113 R)
• M4: 985,551 km (0.106 R)
• M5: 1,710,652 km (0.054 R)
• M6: 2,787,008 km (0.096 R)
• M7: 3,995,909 km (0.115 R)
• M8: 4,374,990 km (0.091 R)
• M9: 5,336,006 km (0.09 R)
• M10: 5,740,818 km (0.059 R)
• M11: 7,143,897 km (0.061 R)
• M12: 8,507,033 km (0.072 R)
• M13: 9,835,312 km (0.027 R)
• M14: 10,362,196 km (0.079 R)
• M15: 11,165,985 km (0.059 R)
• M16: 14,129,818 km (0.105 R)
• M17: 17,698,625 km (0.087 R)
• M18: 18,907,376 km (0.105 R)
• M19: 20,364,459 km (0.12 R)
• M20: 22,168,609 km (0.088 R)
• M21: 23,074,275 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 13.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.56 AU - 3.64 AU

Year: 4555 Days

Day: 8.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,892,540 km

• M1: 162,912 km (0.115 R)
• M2: 769,083 km (0.118 R)
• M3: 1,237,174 km (0.092 R)
• M4: 1,683,275 km (0.103 R)
• M5: 3,006,020 km (0.095 R)
• M6: 3,472,466 km (0.079 R)
• M7: 4,055,299 km (0.086 R)
• M8: 4,627,511 km (0.082 R)
• M9: 5,226,052 km (0.039 R)
• M10: 6,452,904 km (0.11 R)
• M11: 7,406,441 km (0.071 R)
• M12: 8,227,733 km (0.072 R)
• M13: 8,873,099 km (0.081 R)
• M14: 10,222,471 km (0.084 R)
• M15: 14,703,975 km (0.11 R)
• M16: 18,056,762 km (0.093 R)
• M17: 19,213,752 km (0.086 R)
• M18: 21,532,818 km (0.099 R)
• M19: 22,394,203 km (0.101 R)
• M20: 23,203,976 km (0.105 R)
• M21: 25,116,735 km (0.1 R)
• M22: 26,557,512 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.7

Radius: 9.3

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.93 AU - 4.59 AU

Year: 4862 Days

Day: 8.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,892,540 km

• M1: 115,938 km (0.099 R)
• M2: 420,669 km (0.065 R)
• M3: 736,919 km (0.052 R)
• M4: 1,291,778 km (0.035 R)
• M5: 1,820,456 km (0.072 R)
• M6: 2,339,262 km (0.119 R)
• M7: 3,477,253 km (0.083 R)
• M8: 3,829,257 km (0.055 R)
• M9: 4,205,047 km (0.032 R)
• M10: 7,002,228 km (0.113 R)
• M11: 7,315,785 km (0.097 R)
• M12: 8,313,004 km (0.071 R)
• M13: 8,824,330 km (0.114 R)
• M14: 12,344,816 km (0.056 R)
• M15: 13,115,245 km (0.103 R)
• M16: 13,646,617 km (0.113 R)
• M17: 15,916,316 km (0.092 R)
• M18: 22,144,075 km (0.091 R)
• M19: 27,093,670 km (0.092 R)
• M20: 27,695,203 km (0.081 R)
• M21: 31,492,147 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.1

Radius: 6.4

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.62 AU - 7.34 AU

Year: 12297 Days

Day: 22.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,892,540 km

• M1: 80,334 km (0.083 R)
• M2: 411,095 km (0.078 R)
• M3: 622,477 km (0.039 R)
• M4: 1,191,996 km (0.081 R)
• M5: 1,489,097 km (0.117 R)
• M6: 2,232,898 km (0.119 R)
• M7: 2,753,498 km (0.1 R)
• M8: 4,706,349 km (0.076 R)
• M9: 7,004,172 km (0.101 R)
• M10: 7,566,511 km (0.112 R)
• M11: 8,683,109 km (0.026 R)
• M12: 10,669,619 km (0.033 R)
• M13: 12,750,376 km (0.037 R)
• M14: 15,950,125 km (0.043 R)
• M15: 17,382,973 km (0.044 R)
• M16: 17,616,795 km (0.114 R)
• M17: 19,986,575 km (0.106 R)
• M18: 21,739,563 km (0.051 R)
• M19: 23,879,261 km (0.079 R)
• M20: 24,557,388 km (0.088 R)
• M21: 26,772,185 km (0.079 R)
• M22: 28,141,603 km (0.096 R)
• M23: 33,723,848 km (0.096 R)
• M24: 35,444,672 km (0.071 R)
• M25: 36,073,133 km (0.112 R)
• M26: 38,003,245 km (0.064 R)
• M27: 38,397,435 km (0.101 R)
• M28: 40,819,724 km (0.037 R)
• M29: 45,373,932 km (0.112 R)
• M30: 46,114,890 km (0.06 R)
• M31: 46,413,487 km (0.116 R)
• M32: 47,925,922 km (0.108 R)
• M33: 55,307,679 km (0.1 R)
• M34: 57,178,700 km (0.098 R)
• M35: 57,523,373 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.5

Radius: 3

Gravity: 66.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.06 AU - 9.96 AU

Year: 19557 Days

Day: 22.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,892,540 km

• M1: 40,092 km (0.083 R)
• M2: 164,408 km (0.107 R)
• M3: 314,904 km (0.089 R)
• M4: 1,212,940 km (0.111 R)
• M5: 1,402,929 km (0.033 R)
• M6: 1,823,598 km (0.119 R)
• M7: 2,174,704 km (0.111 R)
• M8: 2,686,628 km (0.109 R)
• M9: 3,356,827 km (0.094 R)
• M10: 3,700,902 km (0.036 R)
• M11: 5,202,266 km (0.109 R)
• M12: 9,005,343 km (0.099 R)
• M13: 15,073,930 km (0.096 R)
• M14: 17,219,014 km (0.027 R)
• M15: 18,148,316 km (0.12 R)
• M16: 25,391,396 km (0.088 R)
• M17: 26,042,446 km (0.08 R)
• M18: 26,815,867 km (0.107 R)
• M19: 29,822,934 km (0.073 R)
• M20: 30,063,038 km (0.039 R)
• M21: 31,407,325 km (0.109 R)
• M22: 33,692,582 km (0.113 R)
• M23: 47,444,516 km (0.054 R)
• M24: 49,936,218 km (0.026 R)
• M25: 51,472,289 km (0.059 R)
• M26: 53,215,703 km (0.073 R)
• M27: 66,739,350 km (0.069 R)
• M28: 67,562,886 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 4.1

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.96 AU - 11.78 AU

Year: 22269 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,892,540 km

• M1: 52,210 km (0.083 R)
• M2: 208,839 km (0.042 R)
• M3: 364,271 km (0.09 R)
• M4: 606,021 km (0.095 R)
• M5: 1,366,577 km (0.085 R)
• M6: 1,550,283 km (0.099 R)
• M7: 4,430,640 km (0.085 R)
• M8: 4,645,014 km (0.078 R)
• M9: 4,963,059 km (0.091 R)
• M10: 5,968,207 km (0.079 R)
• M11: 7,019,282 km (0.092 R)
• M12: 10,521,817 km (0.086 R)
• M13: 11,810,602 km (0.096 R)
• M14: 12,282,584 km (0.032 R)
• M15: 12,583,724 km (0.115 R)
• M16: 14,033,327 km (0.119 R)
• M17: 16,230,172 km (0.079 R)
• M18: 17,109,808 km (0.058 R)
• M19: 23,615,370 km (0.094 R)
• M20: 38,444,259 km (0.067 R)
• M21: 39,870,824 km (0.1 R)
• M22: 41,198,057 km (0.045 R)
• M23: 47,831,974 km (0.095 R)
• M24: 48,129,076 km (0.048 R)
• M25: 51,634,453 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit