🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 13.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 259 Days

Day: 14.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,347,446 km

• M1: 170,392 km (0.064 R)
• M2: 620,382 km (0.114 R)
• M3: 1,104,331 km (0.066 R)
• M4: 1,555,519 km (0.083 R)
• M5: 2,055,924 km (0.071 R)
• M6: 2,630,978 km (0.114 R)
• M7: 3,225,928 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 14.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.37 AU - 1.97 AU

Year: 1490 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,347,446 km

• M1: 180,415 km (0.111 R)
• M2: 754,272 km (0.111 R)
• M3: 1,316,461 km (0.045 R)
• M4: 1,968,708 km (0.039 R)
• M5: 2,638,458 km (0.037 R)
• M6: 3,360,417 km (0.1 R)
• M7: 3,812,651 km (0.114 R)
• M8: 4,598,190 km (0.094 R)
• M9: 5,267,341 km (0.069 R)
• M10: 6,048,840 km (0.025 R)
• M11: 7,700,999 km (0.042 R)
• M12: 8,586,170 km (0.034 R)
• M13: 9,472,687 km (0.071 R)
• M14: 9,938,385 km (0.067 R)
• M15: 10,844,050 km (0.119 R)
• M16: 12,033,653 km (0.119 R)
• M17: 13,226,097 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 8.6

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.71 AU - 1.73 AU

Year: 1557 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,347,446 km

• M1: 106,962 km (0.077 R)
• M2: 420,968 km (0.097 R)
• M3: 741,557 km (0.04 R)
• M4: 1,036,264 km (0.116 R)
• M5: 1,490,294 km (0.096 R)
• M6: 1,779,766 km (0.066 R)
• M7: 3,701,051 km (0.077 R)
• M8: 5,055,959 km (0.094 R)
• M9: 5,581,197 km (0.045 R)
• M10: 5,904,030 km (0.11 R)
• M11: 6,337,415 km (0.047 R)
• M12: 6,921,893 km (0.087 R)
• M13: 7,376,671 km (0.083 R)
• M14: 8,169,091 km (0.038 R)
• M15: 10,816,375 km (0.12 R)
• M16: 11,138,010 km (0.047 R)
• M17: 12,218,107 km (0.102 R)
• M18: 13,448,101 km (0.111 R)
• M19: 13,862,038 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 14.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.52 AU - 2.2 AU

Year: 1751 Days

Day: 9.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,347,446 km

• M1: 180,265 km (0.042 R)
• M2: 716,574 km (0.074 R)
• M3: 1,480,421 km (0.109 R)
• M4: 2,009,997 km (0.072 R)
• M5: 2,605,845 km (0.039 R)
• M6: 3,067,654 km (0.083 R)
• M7: 4,347,464 km (0.083 R)
• M8: 5,080,194 km (0.094 R)
• M9: 5,958,633 km (0.081 R)
• M10: 6,606,691 km (0.078 R)
• M11: 7,301,423 km (0.028 R)
• M12: 9,385,322 km (0.118 R)
• M13: 10,171,309 km (0.111 R)
• M14: 11,000,829 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 12

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.44 AU - 4.12 AU

Year: 5073 Days

Day: 5.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,347,446 km

• M1: 149,299 km (0.039 R)
• M2: 551,418 km (0.081 R)
• M3: 1,022,801 km (0.111 R)
• M4: 1,848,581 km (0.116 R)
• M5: 3,097,723 km (0.114 R)
• M6: 4,022,836 km (0.12 R)
• M7: 4,603,126 km (0.077 R)
• M8: 5,413,498 km (0.055 R)
• M9: 6,186,620 km (0.106 R)
• M10: 7,914,027 km (0.045 R)
• M11: 11,006,514 km (0.115 R)
• M12: 11,541,177 km (0.079 R)
• M13: 13,304,187 km (0.084 R)
• M14: 14,193,248 km (0.072 R)
• M15: 14,885,736 km (0.074 R)
• M16: 15,359,812 km (0.081 R)
• M17: 16,275,949 km (0.075 R)
• M18: 17,292,766 km (0.098 R)
• M19: 18,284,151 km (0.104 R)
• M20: 20,452,572 km (0.079 R)
• M21: 22,092,015 km (0.111 R)
• M22: 23,338,165 km (0.104 R)
• M23: 24,466,433 km (0.118 R)
• M24: 27,623,396 km (0.111 R)
• M25: 29,438,318 km (0.06 R)
• M26: 29,997,963 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 11.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.6 AU - 4.1 AU

Year: 5214 Days

Day: 8.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,347,446 km

• M1: 154,385 km (0.093 R)
• M2: 550,819 km (0.109 R)
• M3: 955,482 km (0.071 R)
• M4: 1,348,625 km (0.11 R)
• M5: 1,979,180 km (0.104 R)
• M6: 2,968,321 km (0.119 R)
• M7: 3,764,032 km (0.084 R)
• M8: 4,696,775 km (0.077 R)
• M9: 5,686,664 km (0.117 R)
• M10: 7,516,395 km (0.087 R)
• M11: 8,868,162 km (0.12 R)
• M12: 10,195,544 km (0.114 R)
• M13: 11,602,212 km (0.102 R)
• M14: 13,028,179 km (0.106 R)
• M15: 13,673,844 km (0.119 R)
• M16: 15,619,663 km (0.079 R)
• M17: 16,847,114 km (0.071 R)
• M18: 17,419,924 km (0.034 R)
• M19: 18,604,590 km (0.094 R)
• M20: 19,983,134 km (0.075 R)
• M21: 21,428,698 km (0.055 R)
• M22: 22,711,201 km (0.103 R)
• M23: 23,332,182 km (0.056 R)
• M24: 23,964,382 km (0.049 R)
• M25: 25,428,796 km (0.089 R)
• M26: 26,608,375 km (0.07 R)
• M27: 28,178,255 km (0.11 R)
• M28: 31,310,386 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 14.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.05 AU - 4.67 AU

Year: 5235 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,347,446 km

• M1: 181,163 km (0.065 R)
• M2: 1,221,766 km (0.057 R)
• M3: 2,163,784 km (0.079 R)
• M4: 2,777,135 km (0.048 R)
• M5: 5,286,938 km (0.035 R)
• M6: 6,969,914 km (0.093 R)
• M7: 10,681,886 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 13.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.65 AU - 4.51 AU

Year: 5689 Days

Day: 10.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,347,446 km

• M1: 170,542 km (0.116 R)
• M2: 734,226 km (0.115 R)
• M3: 1,199,925 km (0.116 R)
• M4: 3,338,576 km (0.091 R)
• M5: 4,452,033 km (0.116 R)
• M6: 9,497,071 km (0.111 R)
• M7: 10,142,586 km (0.08 R)
• M8: 11,473,558 km (0.074 R)
• M9: 11,909,486 km (0.086 R)
• M10: 12,457,314 km (0.059 R)
• M11: 14,092,419 km (0.097 R)
• M12: 14,762,318 km (0.119 R)
• M13: 15,336,774 km (0.078 R)
• M14: 15,807,109 km (0.071 R)
• M15: 18,304,496 km (0.114 R)
• M16: 20,554,598 km (0.086 R)
• M17: 24,148,687 km (0.112 R)
• M18: 26,934,797 km (0.097 R)
• M19: 27,447,918 km (0.045 R)
• M20: 28,493,607 km (0.076 R)
• M21: 30,203,361 km (0.075 R)
• M22: 30,664,422 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.8

Radius: 12.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.17 AU - 6.23 AU

Year: 8185 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,347,446 km

• M1: 157,975 km (0.117 R)
• M2: 1,687,614 km (0.116 R)
• M3: 2,880,208 km (0.096 R)
• M4: 3,392,281 km (0.07 R)
• M5: 7,644,302 km (0.048 R)
• M6: 11,448,725 km (0.116 R)
• M7: 16,710,232 km (0.082 R)
• M8: 17,854,805 km (0.06 R)
• M9: 19,357,964 km (0.106 R)
• M10: 23,133,216 km (0.115 R)
• M11: 23,836,476 km (0.059 R)
• M12: 24,283,175 km (0.031 R)
• M13: 27,962,236 km (0.07 R)
• M14: 28,861,319 km (0.094 R)
• M15: 33,536,103 km (0.034 R)
• M16: 35,354,315 km (0.11 R)
• M17: 38,938,979 km (0.098 R)
• M18: 45,714,865 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.3

Radius: 6.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.95 AU - 10.23 AU

Year: 22123 Days

Day: 19.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,347,446 km

• M1: 86,019 km (0.065 R)
• M2: 387,159 km (0.1 R)
• M3: 604,974 km (0.064 R)
• M4: 1,004,998 km (0.091 R)
• M5: 1,422,825 km (0.071 R)
• M6: 1,863,690 km (0.11 R)
• M7: 2,212,253 km (0.025 R)
• M8: 2,517,583 km (0.067 R)
• M9: 4,239,155 km (0.081 R)
• M10: 5,114,901 km (0.117 R)
• M11: 5,577,158 km (0.104 R)
• M12: 6,584,999 km (0.103 R)
• M13: 8,461,704 km (0.086 R)
• M14: 10,166,671 km (0.093 R)
• M15: 12,026,921 km (0.092 R)
• M16: 13,232,979 km (0.092 R)
• M17: 14,034,973 km (0.074 R)
• M18: 14,939,741 km (0.088 R)
• M19: 15,298,028 km (0.114 R)
• M20: 15,883,105 km (0.107 R)
• M21: 17,097,690 km (0.09 R)
• M22: 21,563,037 km (0.086 R)
• M23: 26,748,548 km (0.082 R)
• M24: 30,250,784 km (0.092 R)
• M25: 31,874,669 km (0.103 R)
• M26: 34,792,276 km (0.08 R)
• M27: 38,549,427 km (0.105 R)
• M28: 48,090,180 km (0.026 R)
• M29: 50,618,983 km (0.083 R)
• M30: 51,102,782 km (0.118 R)
• M31: 52,903,193 km (0.119 R)
• M32: 55,596,852 km (0.079 R)
• M33: 55,939,880 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit