🌌 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: 33.4

Radius: 15

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.71 AU - 0.85 AU

Year: 484 Days

Day: 5 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,582,072 km

• M1: 211,083 km (0.103 R)
• M2: 534,064 km (0.065 R)
• M3: 862,432 km (0.079 R)
• M4: 1,199,476 km (0.074 R)
• M5: 1,525,449 km (0.084 R)
• M6: 1,836,164 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 9.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 494 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,582,072 km

• M1: 126,859 km (0.117 R)
• M2: 319,691 km (0.118 R)
• M3: 671,694 km (0.063 R)
• M4: 860,038 km (0.036 R)
• M5: 1,182,721 km (0.118 R)
• M6: 1,559,109 km (0.081 R)
• M7: 2,088,835 km (0.114 R)
• M8: 2,305,453 km (0.095 R)
• M9: 2,584,902 km (0.111 R)
• M10: 3,271,705 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 8.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.83 AU - 1.25 AU

Year: 746 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,582,072 km

• M1: 105,317 km (0.038 R)
• M2: 335,548 km (0.097 R)
• M3: 491,728 km (0.068 R)
• M4: 674,537 km (0.036 R)
• M5: 902,524 km (0.099 R)
• M6: 1,228,947 km (0.082 R)
• M7: 1,534,425 km (0.074 R)
• M8: 1,993,242 km (0.069 R)
• M9: 2,280,320 km (0.097 R)
• M10: 2,497,836 km (0.104 R)
• M11: 2,753,648 km (0.093 R)
• M12: 2,973,557 km (0.115 R)
• M13: 3,242,833 km (0.09 R)
• M14: 3,929,338 km (0.104 R)
• M15: 5,189,700 km (0.087 R)
• M16: 5,749,345 km (0.068 R)
• M17: 6,026,101 km (0.037 R)
• M18: 6,295,228 km (0.082 R)
• M19: 6,881,203 km (0.038 R)
• M20: 7,138,362 km (0.104 R)
• M21: 7,478,098 km (0.115 R)
• M22: 7,714,463 km (0.114 R)
• M23: 8,132,739 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.28 AU - 1.8 AU

Year: 1343 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,582,072 km

• M1: 149,598 km (0.112 R)
• M2: 379,231 km (0.039 R)
• M3: 631,901 km (0.066 R)
• M4: 1,293,423 km (0.028 R)
• M5: 1,555,668 km (0.104 R)
• M6: 2,836,824 km (0.067 R)
• M7: 3,664,250 km (0.069 R)
• M8: 4,195,173 km (0.085 R)
• M9: 4,432,435 km (0.116 R)
• M10: 4,939,871 km (0.039 R)
• M11: 8,396,629 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 14.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.99 AU - 5.51 AU

Year: 7277 Days

Day: 8.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,582,072 km

• M1: 180,864 km (0.11 R)
• M2: 550,371 km (0.093 R)
• M3: 907,909 km (0.097 R)
• M4: 1,279,810 km (0.063 R)
• M5: 1,623,286 km (0.093 R)
• M6: 2,148,225 km (0.074 R)
• M7: 2,431,863 km (0.109 R)
• M8: 3,015,145 km (0.1 R)
• M9: 3,826,863 km (0.091 R)
• M10: 5,387,767 km (0.11 R)
• M11: 6,317,518 km (0.095 R)
• M12: 6,654,712 km (0.119 R)
• M13: 7,520,584 km (0.046 R)
• M14: 8,475,916 km (0.109 R)
• M15: 8,939,221 km (0.096 R)
• M16: 10,958,792 km (0.067 R)
• M17: 12,236,956 km (0.112 R)
• M18: 16,798,345 km (0.057 R)
• M19: 18,065,588 km (0.091 R)
• M20: 20,906,302 km (0.085 R)
• M21: 22,261,510 km (0.072 R)
• M22: 23,423,586 km (0.108 R)
• M23: 24,978,955 km (0.077 R)
• M24: 26,521,907 km (0.093 R)
• M25: 26,962,174 km (0.04 R)
• M26: 27,533,787 km (0.073 R)
• M27: 27,982,431 km (0.055 R)
• M28: 30,213,833 km (0.101 R)
• M29: 32,323,462 km (0.111 R)
• M30: 33,581,132 km (0.12 R)
• M31: 36,462,686 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 9.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.19 AU - 5.53 AU

Year: 7531 Days

Day: 12.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,582,072 km

• M1: 154,983 km (0.11 R)
• M2: 1,001,109 km (0.039 R)
• M3: 2,179,192 km (0.071 R)
• M4: 2,907,285 km (0.054 R)
• M5: 3,642,409 km (0.102 R)
• M6: 4,373,045 km (0.079 R)
• M7: 5,700,427 km (0.111 R)
• M8: 6,336,218 km (0.062 R)
• M9: 7,092,285 km (0.071 R)
• M10: 7,353,932 km (0.076 R)
• M11: 8,292,210 km (0.112 R)
• M12: 8,638,978 km (0.074 R)
• M13: 9,254,723 km (0.071 R)
• M14: 9,823,943 km (0.056 R)
• M15: 12,083,170 km (0.059 R)
• M16: 12,540,341 km (0.092 R)
• M17: 14,413,306 km (0.073 R)
• M18: 14,661,788 km (0.054 R)
• M19: 15,250,157 km (0.095 R)
• M20: 16,905,756 km (0.058 R)
• M21: 17,903,574 km (0.1 R)
• M22: 18,180,779 km (0.098 R)
• M23: 18,506,753 km (0.084 R)
• M24: 20,970,181 km (0.089 R)
• M25: 21,169,894 km (0.102 R)
• M26: 21,876,594 km (0.05 R)
• M27: 22,131,808 km (0.078 R)
• M28: 24,173,370 km (0.084 R)
• M29: 25,695,080 km (0.075 R)
• M30: 26,529,387 km (0.111 R)
• M31: 27,377,158 km (0.104 R)
• M32: 29,230,377 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 14.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.27 AU - 5.59 AU

Year: 7694 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 100.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,582,072 km

• M1: 193,879 km (0.101 R)
• M2: 487,390 km (0.086 R)
• M3: 914,941 km (0.06 R)
• M4: 1,211,743 km (0.093 R)
• M5: 3,549,808 km (0.113 R)
• M6: 3,847,657 km (0.116 R)
• M7: 5,587,630 km (0.066 R)
• M8: 6,484,021 km (0.081 R)
• M9: 7,061,767 km (0.042 R)
• M10: 7,773,853 km (0.069 R)
• M11: 8,406,652 km (0.106 R)
• M12: 8,868,760 km (0.094 R)
• M13: 9,585,484 km (0.113 R)
• M14: 10,246,257 km (0.031 R)
• M15: 10,756,685 km (0.088 R)
• M16: 11,368,241 km (0.106 R)
• M17: 12,502,792 km (0.088 R)
• M18: 14,035,123 km (0.073 R)
• M19: 15,191,963 km (0.101 R)
• M20: 16,024,026 km (0.058 R)
• M21: 18,484,612 km (0.107 R)
• M22: 19,170,818 km (0.105 R)
• M23: 20,105,355 km (0.107 R)
• M24: 23,809,848 km (0.09 R)
• M25: 24,262,531 km (0.059 R)
• M26: 28,249,464 km (0.113 R)
• M27: 31,941,689 km (0.051 R)
• M28: 32,315,833 km (0.119 R)
• M29: 32,767,918 km (0.106 R)
• M30: 33,911,743 km (0.06 R)
• M31: 34,997,075 km (0.112 R)
• M32: 38,520,255 km (0.032 R)
• M33: 38,931,350 km (0.117 R)
• M34: 40,345,499 km (0.108 R)
• M35: 41,019,736 km (0.081 R)
• M36: 41,614,238 km (0.04 R)
• M37: 43,336,708 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.2

Radius: 5

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.46 AU - 8.6 AU

Year: 13102 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 138.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,582,072 km

• M1: 95,443 km (0.104 R)
• M2: 361,877 km (0.077 R)
• M3: 2,457,145 km (0.114 R)
• M4: 2,664,787 km (0.079 R)
• M5: 3,975,713 km (0.098 R)
• M6: 4,239,903 km (0.118 R)
• M7: 4,699,617 km (0.065 R)
• M8: 6,294,929 km (0.1 R)
• M9: 7,716,557 km (0.03 R)
• M10: 9,778,166 km (0.044 R)
• M11: 10,331,977 km (0.11 R)
• M12: 11,833,491 km (0.095 R)
• M13: 11,933,871 km (0.096 R)
• M14: 13,544,591 km (0.114 R)
• M15: 15,371,630 km (0.058 R)
• M16: 18,236,429 km (0.113 R)
• M17: 18,423,576 km (0.102 R)
• M18: 19,502,626 km (0.118 R)
• M19: 20,217,105 km (0.082 R)
• M20: 20,744,886 km (0.115 R)
• M21: 21,078,190 km (0.117 R)
• M22: 22,162,775 km (0.111 R)
• M23: 23,698,547 km (0.095 R)
• M24: 25,580,039 km (0.086 R)
• M25: 26,547,788 km (0.101 R)
• M26: 30,277,113 km (0.073 R)
• M27: 30,760,464 km (0.102 R)
• M28: 32,399,608 km (0.089 R)
• M29: 32,816,088 km (0.1 R)
• M30: 34,166,658 km (0.118 R)
• M31: 35,718,586 km (0.109 R)
• M32: 36,243,675 km (0.111 R)
• M33: 39,657,648 km (0.089 R)
• M34: 41,141,210 km (0.1 R)
• M35: 42,366,715 km (0.066 R)
• M36: 42,651,999 km (0.081 R)
• M37: 43,034,071 km (0.085 R)
• M38: 43,129,814 km (0.094 R)
• M39: 44,384,342 km (0.12 R)
• M40: 46,151,093 km (0.091 R)
• M41: 46,548,425 km (0.052 R)
• M42: 49,891,339 km (0.098 R)
• M43: 50,615,392 km (0.079 R)
• M44: 50,927,304 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.3

Radius: 6.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.93 AU - 12.13 AU

Year: 22329 Days

Day: 24.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,582,072 km

• M1: 115,938 km (0.056 R)
• M2: 636,838 km (0.077 R)
• M3: 2,638,308 km (0.061 R)
• M4: 3,325,710 km (0.088 R)
• M5: 14,861,352 km (0.06 R)
• M6: 16,229,574 km (0.113 R)
• M7: 20,595,588 km (0.087 R)
• M8: 21,938,827 km (0.114 R)
• M9: 22,520,015 km (0.119 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: 338 - 18,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit