🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 13.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.68 AU - 0.7 AU

Year: 364 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,818,433 km

• M1: 163,062 km (0.086 R)
• M2: 571,015 km (0.111 R)
• M3: 1,382,135 km (0.117 R)
• M4: 1,959,134 km (0.091 R)
• M5: 3,277,989 km (0.045 R)
• M6: 3,692,524 km (0.112 R)
• M7: 4,893,795 km (0.12 R)
• M8: 5,470,944 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 10.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.7 AU - 0.84 AU

Year: 430 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,818,433 km

• M1: 129,701 km (0.113 R)
• M2: 474,524 km (0.106 R)
• M3: 999,763 km (0.109 R)
• M4: 1,343,538 km (0.115 R)
• M5: 1,760,468 km (0.027 R)
• M6: 2,558,722 km (0.062 R)
• M7: 3,014,397 km (0.094 R)
• M8: 3,582,420 km (0.098 R)
• M9: 4,038,245 km (0.074 R)
• M10: 4,801,643 km (0.075 R)
• M11: 5,141,978 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 13.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.77 AU - 1.27 AU

Year: 655 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,818,433 km

• M1: 169,195 km (0.11 R)
• M2: 599,588 km (0.089 R)
• M3: 1,043,146 km (0.033 R)
• M4: 1,669,662 km (0.064 R)
• M5: 2,287,800 km (0.057 R)
• M6: 2,945,133 km (0.097 R)
• M7: 3,900,914 km (0.113 R)
• M8: 4,492,424 km (0.101 R)
• M9: 5,251,633 km (0.091 R)
• M10: 6,095,066 km (0.111 R)
• M11: 7,457,753 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 9.1

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.13 AU - 4.63 AU

Year: 5828 Days

Day: 6.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,818,433 km

• M1: 113,246 km (0.091 R)
• M2: 552,016 km (0.037 R)
• M3: 845,976 km (0.108 R)
• M4: 1,207,105 km (0.088 R)
• M5: 1,507,947 km (0.067 R)
• M6: 2,078,214 km (0.103 R)
• M7: 2,604,050 km (0.106 R)
• M8: 3,155,169 km (0.101 R)
• M9: 3,851,248 km (0.075 R)
• M10: 4,753,024 km (0.095 R)
• M11: 5,975,537 km (0.118 R)
• M12: 6,969,166 km (0.106 R)
• M13: 11,810,303 km (0.107 R)
• M14: 13,916,492 km (0.092 R)
• M15: 14,252,638 km (0.057 R)
• M16: 16,323,072 km (0.107 R)
• M17: 17,919,581 km (0.08 R)
• M18: 18,586,339 km (0.062 R)
• M19: 20,040,580 km (0.065 R)
• M20: 20,325,863 km (0.081 R)
• M21: 25,268,876 km (0.12 R)
• M22: 26,448,006 km (0.101 R)
• M23: 28,463,837 km (0.107 R)
• M24: 30,580,049 km (0.102 R)
• M25: 31,436,048 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 11.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.08 AU - 5.18 AU

Year: 6334 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,818,433 km

• M1: 150,495 km (0.083 R)
• M2: 678,277 km (0.119 R)
• M3: 1,080,695 km (0.103 R)
• M4: 1,491,790 km (0.119 R)
• M5: 2,391,023 km (0.066 R)
• M6: 3,799,188 km (0.067 R)
• M7: 4,907,708 km (0.036 R)
• M8: 5,789,138 km (0.03 R)
• M9: 7,010,306 km (0.062 R)
• M10: 8,434,777 km (0.1 R)
• M11: 9,319,050 km (0.067 R)
• M12: 10,944,431 km (0.119 R)
• M13: 12,144,654 km (0.08 R)
• M14: 13,377,790 km (0.082 R)
• M15: 14,356,010 km (0.105 R)
• M16: 15,149,328 km (0.115 R)
• M17: 19,018,527 km (0.073 R)
• M18: 21,985,501 km (0.105 R)
• M19: 22,358,150 km (0.087 R)
• M20: 27,854,525 km (0.093 R)
• M21: 28,466,979 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.1

Radius: 6.4

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.3 AU - 10.2 AU

Year: 16457 Days

Day: 22.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,818,433 km

• M1: 80,035 km (0.098 R)
• M2: 436,975 km (0.037 R)
• M3: 662,419 km (0.111 R)
• M4: 1,260,811 km (0.081 R)
• M5: 2,064,301 km (0.113 R)
• M6: 2,300,666 km (0.118 R)
• M7: 2,637,261 km (0.11 R)
• M8: 2,916,560 km (0.048 R)
• M9: 3,311,349 km (0.072 R)
• M10: 3,714,814 km (0.067 R)
• M11: 5,559,954 km (0.068 R)
• M12: 7,261,929 km (0.117 R)
• M13: 7,597,178 km (0.05 R)
• M14: 7,855,384 km (0.098 R)
• M15: 8,526,630 km (0.093 R)
• M16: 9,138,784 km (0.082 R)
• M17: 18,076,060 km (0.1 R)
• M18: 18,692,254 km (0.096 R)
• M19: 19,322,211 km (0.113 R)
• M20: 24,599,425 km (0.106 R)
• M21: 27,819,370 km (0.095 R)
• M22: 28,847,855 km (0.104 R)
• M23: 29,371,597 km (0.039 R)
• M24: 30,545,940 km (0.101 R)
• M25: 30,871,615 km (0.094 R)
• M26: 33,907,405 km (0.107 R)
• M27: 38,256,963 km (0.098 R)
• M28: 39,656,600 km (0.114 R)
• M29: 41,886,357 km (0.117 R)
• M30: 43,236,328 km (0.1 R)
• M31: 44,475,896 km (0.086 R)
• M32: 45,880,769 km (0.112 R)
• M33: 47,750,892 km (0.106 R)
• M34: 48,336,418 km (0.057 R)
• M35: 49,671,280 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.5

Radius: 6

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.29 AU - 9.71 AU

Year: 17167 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,818,433 km

• M1: 74,649 km (0.068 R)
• M2: 303,384 km (0.115 R)
• M3: 666,010 km (0.085 R)
• M4: 882,328 km (0.091 R)
• M5: 1,096,552 km (0.075 R)
• M6: 1,345,483 km (0.106 R)
• M7: 3,309,105 km (0.115 R)
• M8: 3,747,127 km (0.107 R)
• M9: 4,040,040 km (0.064 R)
• M10: 4,772,022 km (0.072 R)
• M11: 4,976,672 km (0.091 R)
• M12: 5,777,919 km (0.1 R)
• M13: 6,371,673 km (0.111 R)
• M14: 6,918,303 km (0.067 R)
• M15: 7,633,381 km (0.042 R)
• M16: 8,104,764 km (0.094 R)
• M17: 10,698,791 km (0.032 R)
• M18: 12,214,517 km (0.108 R)
• M19: 12,533,908 km (0.101 R)
• M20: 12,793,460 km (0.084 R)
• M21: 13,390,655 km (0.107 R)
• M22: 14,712,053 km (0.098 R)
• M23: 17,050,866 km (0.052 R)
• M24: 17,611,409 km (0.079 R)
• M25: 18,433,300 km (0.05 R)
• M26: 22,545,596 km (0.11 R)
• M27: 30,846,782 km (0.112 R)
• M28: 31,678,396 km (0.096 R)
• M29: 32,769,414 km (0.07 R)
• M30: 38,058,297 km (0.092 R)
• M31: 38,877,046 km (0.098 R)
• M32: 39,290,834 km (0.115 R)
• M33: 39,568,338 km (0.103 R)
• M34: 46,316,847 km (0.096 R)
• M35: 47,093,559 km (0.035 R)
• M36: 52,439,140 km (0.118 R)
• M37: 57,637,217 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.3

Radius: 7.4

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.36 AU - 11.48 AU

Year: 19866 Days

Day: 19.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,818,433 km

• M1: 92,003 km (0.093 R)
• M2: 323,431 km (0.064 R)
• M3: 783,594 km (0.051 R)
• M4: 1,029,832 km (0.116 R)
• M5: 1,343,090 km (0.116 R)
• M6: 2,684,534 km (0.101 R)
• M7: 3,845,264 km (0.064 R)
• M8: 8,253,913 km (0.113 R)
• M9: 9,174,089 km (0.093 R)
• M10: 10,041,159 km (0.093 R)
• M11: 11,475,353 km (0.08 R)
• M12: 12,970,135 km (0.072 R)
• M13: 15,133,021 km (0.043 R)
• M14: 15,449,122 km (0.114 R)
• M15: 18,675,649 km (0.04 R)
• M16: 19,407,930 km (0.047 R)
• M17: 22,223,362 km (0.076 R)
• M18: 23,464,127 km (0.072 R)
• M19: 27,579,863 km (0.087 R)
• M20: 28,170,625 km (0.061 R)
• M21: 28,649,189 km (0.086 R)
• M22: 29,745,891 km (0.102 R)
• M23: 32,152,472 km (0.077 R)
• M24: 35,235,834 km (0.079 R)
• M25: 44,679,798 km (0.09 R)
• M26: 52,191,406 km (0.111 R)
• M27: 63,936,634 km (0.034 R)
• M28: 64,348,926 km (0.083 R)
• M29: 66,016,044 km (0.09 R)
• M30: 67,925,811 km (0.11 R)
• M31: 70,528,963 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.6

Radius: 6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.95 AU - 11.21 AU

Year: 23450 Days

Day: 15.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,818,433 km

• M1: 78,539 km (0.083 R)
• M2: 358,885 km (0.063 R)
• M3: 1,066,334 km (0.062 R)
• M4: 1,583,643 km (0.038 R)
• M5: 2,583,854 km (0.075 R)
• M6: 3,241,187 km (0.115 R)
• M7: 6,888,982 km (0.119 R)
• M8: 8,052,405 km (0.085 R)
• M9: 11,412,822 km (0.084 R)
• M10: 14,409,117 km (0.084 R)
• M11: 14,604,043 km (0.096 R)
• M12: 18,268,144 km (0.065 R)
• M13: 19,746,769 km (0.06 R)
• M14: 20,229,821 km (0.05 R)
• M15: 21,726,398 km (0.046 R)
• M16: 22,154,846 km (0.089 R)
• M17: 28,656,819 km (0.098 R)
• M18: 31,404,034 km (0.054 R)
• M19: 32,283,370 km (0.071 R)
• M20: 39,790,191 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit