🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 10.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.76 AU - 0.8 AU

Year: 438 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 68,127,296 km

• M1: 135,685 km (0.096 R)
• M2: 525,837 km (0.059 R)
• M3: 1,072,617 km (0.05 R)
• M4: 1,447,958 km (0.062 R)
• M5: 1,934,450 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 12.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.38 AU - 1.98 AU

Year: 1385 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,127,296 km

• M1: 159,621 km (0.062 R)
• M2: 561,890 km (0.084 R)
• M3: 1,085,333 km (0.061 R)
• M4: 1,499,120 km (0.065 R)
• M5: 1,902,885 km (0.091 R)
• M6: 2,505,914 km (0.107 R)
• M7: 2,995,847 km (0.106 R)
• M8: 3,436,861 km (0.103 R)
• M9: 4,080,731 km (0.118 R)
• M10: 5,746,204 km (0.118 R)
• M11: 6,189,612 km (0.102 R)
• M12: 6,731,605 km (0.068 R)
• M13: 7,939,608 km (0.039 R)
• M14: 9,318,751 km (0.112 R)
• M15: 10,436,546 km (0.115 R)
• M16: 11,938,508 km (0.038 R)
• M17: 12,898,478 km (0.09 R)
• M18: 13,539,355 km (0.08 R)
• M19: 14,117,551 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 13.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2 AU - 2.28 AU

Year: 1990 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,127,296 km

• M1: 170,392 km (0.026 R)
• M2: 600,037 km (0.065 R)
• M3: 1,148,313 km (0.063 R)
• M4: 1,744,461 km (0.053 R)
• M5: 3,323,915 km (0.036 R)
• M6: 4,138,775 km (0.105 R)
• M7: 5,648,816 km (0.111 R)
• M8: 8,903,317 km (0.085 R)
• M9: 9,487,198 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 14.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.48 AU - 3.52 AU

Year: 4163 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,127,296 km

• M1: 179,218 km (0.089 R)
• M2: 1,508,844 km (0.108 R)
• M3: 3,318,978 km (0.101 R)
• M4: 6,383,640 km (0.072 R)
• M5: 7,321,918 km (0.075 R)
• M6: 7,874,383 km (0.079 R)
• M7: 9,894,702 km (0.097 R)
• M8: 11,535,941 km (0.087 R)
• M9: 12,467,187 km (0.035 R)
• M10: 13,786,042 km (0.074 R)
• M11: 21,742,255 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.6

Radius: 8.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.51 AU - 3.67 AU

Year: 4325 Days

Day: 5.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,127,296 km

• M1: 106,663 km (0.111 R)
• M2: 541,095 km (0.051 R)
• M3: 973,733 km (0.054 R)
• M4: 1,364,482 km (0.089 R)
• M5: 1,647,372 km (0.118 R)
• M6: 2,193,853 km (0.101 R)
• M7: 2,856,123 km (0.055 R)
• M8: 3,645,401 km (0.046 R)
• M9: 4,371,250 km (0.07 R)
• M10: 6,855,622 km (0.077 R)
• M11: 8,225,639 km (0.102 R)
• M12: 14,187,712 km (0.115 R)
• M13: 19,116,813 km (0.039 R)
• M14: 19,598,219 km (0.09 R)
• M15: 21,154,635 km (0.111 R)
• M16: 21,475,522 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 13.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.76 AU - 5.08 AU

Year: 6939 Days

Day: 14.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,127,296 km

• M1: 173,384 km (0.097 R)
• M2: 931,247 km (0.047 R)
• M3: 1,570,478 km (0.105 R)
• M4: 2,046,349 km (0.031 R)
• M5: 2,555,880 km (0.041 R)
• M6: 4,092,848 km (0.066 R)
• M7: 4,715,026 km (0.098 R)
• M8: 5,752,337 km (0.064 R)
• M9: 6,749,258 km (0.058 R)
• M10: 9,314,861 km (0.04 R)
• M11: 14,345,239 km (0.053 R)
• M12: 18,395,452 km (0.056 R)
• M13: 19,643,397 km (0.084 R)
• M14: 22,938,889 km (0.088 R)
• M15: 24,017,340 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 13.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.09 AU - 6.41 AU

Year: 8767 Days

Day: 7.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,127,296 km

• M1: 169,345 km (0.078 R)
• M2: 1,112,709 km (0.115 R)
• M3: 1,631,066 km (0.082 R)
• M4: 2,141,344 km (0.105 R)
• M5: 3,003,327 km (0.07 R)
• M6: 3,492,063 km (0.088 R)
• M7: 4,271,618 km (0.081 R)
• M8: 5,012,277 km (0.038 R)
• M9: 6,424,481 km (0.099 R)
• M10: 8,512,268 km (0.082 R)
• M11: 9,687,360 km (0.039 R)
• M12: 11,070,990 km (0.099 R)
• M13: 11,864,607 km (0.049 R)
• M14: 13,329,619 km (0.074 R)
• M15: 14,598,508 km (0.042 R)
• M16: 15,748,916 km (0.106 R)
• M17: 17,445,804 km (0.112 R)
• M18: 23,266,508 km (0.036 R)
• M19: 24,042,173 km (0.115 R)
• M20: 28,181,546 km (0.092 R)
• M21: 29,560,539 km (0.111 R)
• M22: 31,607,936 km (0.088 R)
• M23: 40,996,698 km (0.112 R)
• M24: 42,001,547 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.1

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.82 AU - 7.28 AU

Year: 9462 Days

Day: 11.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,127,296 km

• M1: 165,605 km (0.089 R)
• M2: 767,736 km (0.052 R)
• M3: 1,254,079 km (0.107 R)
• M4: 1,786,348 km (0.093 R)
• M5: 2,343,899 km (0.105 R)
• M6: 3,914,827 km (0.117 R)
• M7: 5,074,061 km (0.07 R)
• M8: 5,799,760 km (0.047 R)
• M9: 10,025,750 km (0.063 R)
• M10: 13,248,986 km (0.119 R)
• M11: 26,219,869 km (0.049 R)
• M12: 28,578,579 km (0.118 R)
• M13: 35,592,176 km (0.087 R)
• M14: 38,478,816 km (0.054 R)
• M15: 41,768,025 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.6

Radius: 3.3

Gravity: 85.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.25 AU - 7.57 AU

Year: 12825 Days

Day: 21.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,127,296 km

• M1: 41,139 km (0.061 R)
• M2: 163,211 km (0.106 R)
• M3: 332,257 km (0.067 R)
• M4: 463,155 km (0.072 R)
• M5: 772,523 km (0.113 R)
• M6: 884,123 km (0.06 R)
• M7: 1,566,140 km (0.026 R)
• M8: 1,729,501 km (0.106 R)
• M9: 2,477,341 km (0.087 R)
• M10: 2,910,277 km (0.029 R)
• M11: 3,445,389 km (0.109 R)
• M12: 4,414,334 km (0.096 R)
• M13: 7,904,901 km (0.109 R)
• M14: 8,935,780 km (0.093 R)
• M15: 9,141,776 km (0.043 R)
• M16: 9,351,064 km (0.093 R)
• M17: 10,332,276 km (0.099 R)
• M18: 10,731,702 km (0.112 R)
• M19: 11,991,616 km (0.046 R)
• M20: 13,481,162 km (0.062 R)
• M21: 13,957,930 km (0.104 R)
• M22: 14,872,871 km (0.109 R)
• M23: 22,328,529 km (0.099 R)
• M24: 23,284,909 km (0.1 R)
• M25: 25,587,669 km (0.097 R)
• M26: 26,107,671 km (0.031 R)
• M27: 26,317,557 km (0.098 R)
• M28: 26,847,283 km (0.11 R)
• M29: 29,489,480 km (0.05 R)
• M30: 32,058,973 km (0.093 R)
• M31: 32,663,049 km (0.112 R)
• M32: 35,155,350 km (0.097 R)
• M33: 36,447,876 km (0.111 R)
• M34: 39,955,646 km (0.041 R)
• M35: 46,546,929 km (0.12 R)
• M36: 47,946,566 km (0.092 R)
• M37: 48,895,166 km (0.078 R)
• M38: 50,341,479 km (0.08 R)
• M39: 61,087,094 km (0.096 R)
• M40: 61,271,997 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.5

Radius: 6.7

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.05 AU - 9.29 AU

Year: 16232 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,127,296 km

• M1: 83,476 km (0.108 R)
• M2: 1,023,997 km (0.075 R)
• M3: 1,364,033 km (0.111 R)
• M4: 2,312,933 km (0.108 R)
• M5: 4,088,659 km (0.049 R)
• M6: 4,772,920 km (0.106 R)
• M7: 7,655,521 km (0.077 R)
• M8: 8,286,226 km (0.119 R)
• M9: 9,761,710 km (0.08 R)
• M10: 10,977,342 km (0.041 R)
• M11: 11,715,757 km (0.105 R)
• M12: 13,154,590 km (0.103 R)
• M13: 15,988,272 km (0.062 R)
• M14: 17,670,949 km (0.083 R)
• M15: 20,917,223 km (0.026 R)
• M16: 24,129,538 km (0.117 R)
• M17: 24,436,962 km (0.095 R)
• M18: 24,747,078 km (0.108 R)
• M19: 25,269,474 km (0.115 R)
• M20: 33,124,709 km (0.096 R)
• M21: 35,052,576 km (0.077 R)
• M22: 35,844,398 km (0.071 R)
• M23: 37,463,496 km (0.085 R)
• M24: 40,557,479 km (0.038 R)
• M25: 41,429,934 km (0.103 R)
• M26: 56,239,524 km (0.109 R)
• M27: 60,850,430 km (0.102 R)
• M28: 63,539,452 km (0.079 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: 285 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit