🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 11.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.73 AU - 1.07 AU

Year: 579 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,143,701 km

• M1: 165,455 km (0.116 R)
• M2: 629,209 km (0.088 R)
• M3: 1,196,783 km (0.047 R)
• M4: 1,733,989 km (0.039 R)
• M5: 2,154,209 km (0.089 R)
• M6: 2,781,174 km (0.107 R)
• M7: 3,412,627 km (0.063 R)
• M8: 4,180,662 km (0.103 R)
• M9: 4,817,650 km (0.119 R)
• M10: 5,857,205 km (0.088 R)
• M11: 6,715,598 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 9.2

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.23 AU - 2.49 AU

Year: 2459 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,143,701 km

• M1: 116,686 km (0.074 R)
• M2: 436,078 km (0.105 R)
• M3: 1,261,858 km (0.116 R)
• M4: 1,596,359 km (0.043 R)
• M5: 2,027,949 km (0.091 R)
• M6: 2,462,830 km (0.119 R)
• M7: 3,110,140 km (0.072 R)
• M8: 3,846,909 km (0.057 R)
• M9: 4,342,078 km (0.11 R)
• M10: 5,188,353 km (0.05 R)
• M11: 5,925,572 km (0.049 R)
• M12: 6,389,175 km (0.079 R)
• M13: 10,693,405 km (0.113 R)
• M14: 11,094,627 km (0.103 R)
• M15: 11,505,871 km (0.057 R)
• M16: 12,012,709 km (0.064 R)
• M17: 13,116,442 km (0.11 R)
• M18: 14,334,618 km (0.061 R)
• M19: 14,921,640 km (0.116 R)
• M20: 16,994,468 km (0.109 R)
• M21: 17,321,189 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 13.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.32 AU - 4.52 AU

Year: 5264 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,143,701 km

• M1: 175,777 km (0.068 R)
• M2: 1,656,796 km (0.103 R)
• M3: 2,414,659 km (0.118 R)
• M4: 3,058,977 km (0.118 R)
• M5: 3,753,560 km (0.103 R)
• M6: 5,759,967 km (0.077 R)
• M7: 7,043,816 km (0.108 R)
• M8: 7,534,198 km (0.105 R)
• M9: 8,879,232 km (0.101 R)
• M10: 9,807,936 km (0.077 R)
• M11: 13,276,961 km (0.08 R)
• M12: 14,335,366 km (0.06 R)
• M13: 15,503,725 km (0.057 R)
• M14: 16,965,296 km (0.111 R)
• M15: 19,138,205 km (0.1 R)
• M16: 20,818,788 km (0.101 R)
• M17: 21,422,864 km (0.054 R)
• M18: 22,246,400 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 9.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.75 AU - 4.79 AU

Year: 7066 Days

Day: 11.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,143,701 km

• M1: 118,182 km (0.103 R)
• M2: 419,921 km (0.062 R)
• M3: 722,408 km (0.084 R)
• M4: 1,024,297 km (0.1 R)
• M5: 1,515,277 km (0.048 R)
• M6: 2,277,777 km (0.099 R)
• M7: 2,627,986 km (0.092 R)
• M8: 2,929,575 km (0.097 R)
• M9: 3,484,434 km (0.04 R)
• M10: 4,601,631 km (0.078 R)
• M11: 5,227,099 km (0.103 R)
• M12: 5,840,750 km (0.116 R)
• M13: 7,486,177 km (0.093 R)
• M14: 8,266,180 km (0.046 R)
• M15: 10,627,882 km (0.105 R)
• M16: 16,773,063 km (0.113 R)
• M17: 18,395,003 km (0.108 R)
• M18: 19,811,844 km (0.115 R)
• M19: 23,114,666 km (0.042 R)
• M20: 26,026,439 km (0.102 R)
• M21: 27,143,337 km (0.033 R)
• M22: 29,973,878 km (0.086 R)
• M23: 30,379,139 km (0.027 R)
• M24: 31,512,492 km (0.048 R)
• M25: 31,826,498 km (0.051 R)
• M26: 39,152,456 km (0.071 R)
• M27: 39,758,626 km (0.095 R)
• M28: 41,740,199 km (0.041 R)
• M29: 42,500,007 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 10

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.51 AU - 5.45 AU

Year: 7538 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,143,701 km

• M1: 124,765 km (0.095 R)
• M2: 503,696 km (0.062 R)
• M3: 849,118 km (0.07 R)
• M4: 1,269,787 km (0.108 R)
• M5: 1,870,721 km (0.1 R)
• M6: 2,336,420 km (0.076 R)
• M7: 3,076,630 km (0.106 R)
• M8: 4,088,360 km (0.083 R)
• M9: 5,890,566 km (0.059 R)
• M10: 11,177,055 km (0.111 R)
• M11: 15,212,009 km (0.11 R)
• M12: 20,565,518 km (0.069 R)
• M13: 33,855,943 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 11.1

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.45 AU - 5.73 AU

Year: 7789 Days

Day: 10.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,143,701 km

• M1: 139,724 km (0.119 R)
• M2: 550,221 km (0.099 R)
• M3: 1,421,180 km (0.118 R)
• M4: 3,099,518 km (0.084 R)
• M5: 4,510,525 km (0.047 R)
• M6: 5,599,149 km (0.055 R)
• M7: 6,743,722 km (0.061 R)
• M8: 7,469,870 km (0.115 R)
• M9: 8,634,340 km (0.075 R)
• M10: 11,798,784 km (0.066 R)
• M11: 13,374,050 km (0.107 R)
• M12: 15,341,112 km (0.062 R)
• M13: 17,847,624 km (0.112 R)
• M14: 18,496,430 km (0.085 R)
• M15: 20,615,634 km (0.054 R)
• M16: 22,142,729 km (0.11 R)
• M17: 23,830,342 km (0.056 R)
• M18: 27,842,258 km (0.074 R)
• M19: 36,480,787 km (0.1 R)
• M20: 37,175,220 km (0.075 R)
• M21: 37,760,597 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95

Radius: 3.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.25 AU - 9.33 AU

Year: 16189 Days

Day: 16.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,143,701 km

• M1: 51,462 km (0.112 R)
• M2: 418,724 km (0.119 R)
• M3: 647,310 km (0.12 R)
• M4: 806,033 km (0.047 R)
• M5: 1,038,060 km (0.09 R)
• M6: 1,959,433 km (0.117 R)
• M7: 2,292,887 km (0.106 R)
• M8: 6,268,151 km (0.097 R)
• M9: 7,871,840 km (0.108 R)
• M10: 21,395,787 km (0.109 R)
• M11: 30,364,179 km (0.058 R)
• M12: 32,002,126 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.9

Radius: 5.2

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.68 AU - 9.96 AU

Year: 19298 Days

Day: 18.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,143,701 km

• M1: 64,626 km (0.082 R)
• M2: 281,842 km (0.109 R)
• M3: 473,178 km (0.039 R)
• M4: 696,378 km (0.091 R)
• M5: 1,405,023 km (0.114 R)
• M6: 1,628,074 km (0.116 R)
• M7: 2,290,643 km (0.062 R)
• M8: 2,647,284 km (0.102 R)
• M9: 4,321,733 km (0.097 R)
• M10: 4,588,466 km (0.066 R)
• M11: 5,303,394 km (0.074 R)
• M12: 6,684,930 km (0.1 R)
• M13: 6,996,543 km (0.044 R)
• M14: 8,597,988 km (0.044 R)
• M15: 9,623,182 km (0.104 R)
• M16: 11,092,832 km (0.12 R)
• M17: 11,341,164 km (0.081 R)
• M18: 11,656,666 km (0.077 R)
• M19: 17,368,163 km (0.111 R)
• M20: 17,535,114 km (0.091 R)
• M21: 25,987,095 km (0.046 R)
• M22: 28,689,880 km (0.097 R)
• M23: 32,450,770 km (0.096 R)
• M24: 33,214,766 km (0.117 R)
• M25: 33,730,729 km (0.071 R)
• M26: 34,252,078 km (0.087 R)
• M27: 34,646,568 km (0.103 R)
• M28: 34,911,206 km (0.116 R)
• M29: 39,044,595 km (0.095 R)
• M30: 42,577,200 km (0.066 R)
• M31: 43,185,913 km (0.064 R)
• M32: 51,464,061 km (0.08 R)
• M33: 52,502,420 km (0.079 R)
• M34: 53,378,315 km (0.092 R)
• M35: 54,442,106 km (0.102 R)
• M36: 54,620,875 km (0.05 R)
• M37: 55,159,128 km (0.104 R)
• M38: 68,956,690 km (0.12 R)
• M39: 71,281,141 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.4

Radius: 6.3

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.52 AU - 10.12 AU

Year: 20872 Days

Day: 19.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,143,701 km

• M1: 83,625 km (0.103 R)
• M2: 289,322 km (0.046 R)
• M3: 650,152 km (0.092 R)
• M4: 1,471,445 km (0.101 R)
• M5: 2,792,693 km (0.094 R)
• M6: 3,247,321 km (0.073 R)
• M7: 4,303,033 km (0.049 R)
• M8: 4,761,551 km (0.085 R)
• M9: 5,489,643 km (0.069 R)
• M10: 5,693,097 km (0.039 R)
• M11: 8,329,609 km (0.092 R)
• M12: 11,353,132 km (0.092 R)
• M13: 12,021,386 km (0.083 R)
• M14: 12,365,311 km (0.066 R)
• M15: 12,645,059 km (0.065 R)
• M16: 14,490,349 km (0.064 R)
• M17: 17,539,902 km (0.116 R)
• M18: 21,997,170 km (0.114 R)
• M19: 23,779,180 km (0.11 R)
• M20: 30,075,306 km (0.085 R)
• M21: 30,836,908 km (0.082 R)
• M22: 35,819,415 km (0.087 R)
• M23: 51,732,140 km (0.085 R)
• M24: 60,705,170 km (0.113 R)
• M25: 61,920,354 km (0.075 R)
• M26: 71,780,649 km (0.094 R)
• M27: 72,457,878 km (0.088 R)
• M28: 77,791,491 km (0.059 R)
• M29: 79,706,344 km (0.104 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: 480 - 20,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit