🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 13.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.82 AU - 1.2 AU

Year: 655 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,329,334 km

• M1: 164,109 km (0.069 R)
• M2: 581,786 km (0.099 R)
• M3: 1,113,307 km (0.075 R)
• M4: 1,555,219 km (0.115 R)
• M5: 2,319,365 km (0.045 R)
• M6: 2,880,956 km (0.114 R)
• M7: 3,546,068 km (0.093 R)
• M8: 8,013,958 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 11.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.42 AU - 1.9 AU

Year: 1381 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,329,334 km

• M1: 143,913 km (0.097 R)
• M2: 645,515 km (0.04 R)
• M3: 1,020,108 km (0.116 R)
• M4: 1,843,794 km (0.113 R)
• M5: 2,661,496 km (0.114 R)
• M6: 3,182,994 km (0.043 R)
• M7: 3,739,049 km (0.059 R)
• M8: 4,304,978 km (0.07 R)
• M9: 4,751,827 km (0.12 R)
• M10: 5,587,331 km (0.114 R)
• M11: 6,166,275 km (0.111 R)
• M12: 6,590,235 km (0.071 R)
• M13: 7,185,635 km (0.079 R)
• M14: 7,575,935 km (0.086 R)
• M15: 9,433,642 km (0.105 R)
• M16: 10,190,757 km (0.091 R)
• M17: 10,584,349 km (0.097 R)
• M18: 11,542,373 km (0.059 R)
• M19: 12,115,184 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 8.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.49 AU - 2.23 AU

Year: 1638 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,329,334 km

• M1: 110,702 km (0.089 R)
• M2: 586,124 km (0.081 R)
• M3: 1,031,029 km (0.1 R)
• M4: 1,729,351 km (0.067 R)
• M5: 3,051,946 km (0.105 R)
• M6: 3,479,946 km (0.061 R)
• M7: 4,832,610 km (0.089 R)
• M8: 5,394,798 km (0.116 R)
• M9: 5,822,349 km (0.099 R)
• M10: 7,843,716 km (0.034 R)
• M11: 8,170,437 km (0.054 R)
• M12: 9,086,425 km (0.118 R)
• M13: 9,477,474 km (0.117 R)
• M14: 9,817,061 km (0.071 R)
• M15: 10,293,381 km (0.084 R)
• M16: 10,718,538 km (0.107 R)
• M17: 11,257,838 km (0.119 R)
• M18: 11,709,175 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 11.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.51 AU - 2.59 AU

Year: 2629 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,329,334 km

• M1: 148,102 km (0.057 R)
• M2: 616,942 km (0.066 R)
• M3: 1,102,686 km (0.074 R)
• M4: 2,147,477 km (0.034 R)
• M5: 2,616,766 km (0.107 R)
• M6: 3,087,401 km (0.057 R)
• M7: 3,577,334 km (0.063 R)
• M8: 4,058,291 km (0.097 R)
• M9: 4,895,291 km (0.063 R)
• M10: 6,569,441 km (0.077 R)
• M11: 7,943,497 km (0.097 R)
• M12: 8,766,286 km (0.096 R)
• M13: 13,165,510 km (0.104 R)
• M14: 14,364,986 km (0.076 R)
• M15: 15,485,624 km (0.101 R)
• M16: 18,456,936 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 10.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.14 AU - 4.22 AU

Year: 4558 Days

Day: 6.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,329,334 km

• M1: 135,536 km (0.085 R)
• M2: 673,938 km (0.086 R)
• M3: 1,079,349 km (0.066 R)
• M4: 2,079,859 km (0.095 R)
• M5: 2,537,180 km (0.059 R)
• M6: 3,007,216 km (0.11 R)
• M7: 3,800,684 km (0.12 R)
• M8: 4,418,822 km (0.047 R)
• M9: 4,826,177 km (0.073 R)
• M10: 5,206,305 km (0.119 R)
• M11: 5,800,209 km (0.106 R)
• M12: 6,498,980 km (0.074 R)
• M13: 7,651,482 km (0.075 R)
• M14: 7,994,660 km (0.112 R)
• M15: 8,711,982 km (0.083 R)
• M16: 10,650,920 km (0.092 R)
• M17: 13,250,033 km (0.071 R)
• M18: 14,357,805 km (0.103 R)
• M19: 19,034,085 km (0.119 R)
• M20: 19,794,192 km (0.094 R)
• M21: 20,640,317 km (0.086 R)
• M22: 21,578,296 km (0.111 R)
• M23: 23,109,281 km (0.066 R)
• M24: 25,085,917 km (0.12 R)
• M25: 25,463,951 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.5

Radius: 11.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.65 AU - 4.51 AU

Year: 5321 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,329,334 km

• M1: 148,102 km (0.087 R)
• M2: 678,127 km (0.064 R)
• M3: 1,116,000 km (0.086 R)
• M4: 1,931,009 km (0.061 R)
• M5: 3,292,200 km (0.117 R)
• M6: 6,914,713 km (0.095 R)
• M7: 7,523,576 km (0.11 R)
• M8: 7,960,701 km (0.097 R)
• M9: 9,071,764 km (0.088 R)
• M10: 12,461,203 km (0.092 R)
• M11: 17,650,604 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.7

Radius: 11

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.85 AU - 4.75 AU

Year: 5757 Days

Day: 8.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,329,334 km

• M1: 136,882 km (0.029 R)
• M2: 800,498 km (0.114 R)
• M3: 1,340,995 km (0.101 R)
• M4: 1,709,904 km (0.099 R)
• M5: 2,550,793 km (0.12 R)
• M6: 3,065,111 km (0.104 R)
• M7: 3,647,794 km (0.115 R)
• M8: 4,618,535 km (0.117 R)
• M9: 5,092,461 km (0.059 R)
• M10: 6,573,630 km (0.06 R)
• M11: 8,006,179 km (0.094 R)
• M12: 8,816,850 km (0.042 R)
• M13: 11,131,727 km (0.05 R)
• M14: 12,937,972 km (0.088 R)
• M15: 17,188,197 km (0.101 R)
• M16: 18,056,164 km (0.071 R)
• M17: 19,164,385 km (0.092 R)
• M18: 20,097,576 km (0.101 R)
• M19: 22,132,407 km (0.105 R)
• M20: 22,760,867 km (0.098 R)
• M21: 24,218,250 km (0.097 R)
• M22: 25,650,948 km (0.093 R)
• M23: 26,607,627 km (0.076 R)
• M24: 27,859,462 km (0.096 R)
• M25: 28,777,394 km (0.083 R)
• M26: 35,668,620 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 13.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.3 AU - 6.62 AU

Year: 8238 Days

Day: 14.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,329,334 km

• M1: 163,660 km (0.115 R)
• M2: 656,286 km (0.103 R)
• M3: 1,169,706 km (0.119 R)
• M4: 2,921,497 km (0.047 R)
• M5: 3,549,209 km (0.109 R)
• M6: 7,229,467 km (0.075 R)
• M7: 8,851,407 km (0.092 R)
• M8: 14,670,315 km (0.107 R)
• M9: 15,289,351 km (0.045 R)
• M10: 16,120,068 km (0.101 R)
• M11: 17,456,576 km (0.109 R)
• M12: 18,293,276 km (0.091 R)
• M13: 19,083,602 km (0.112 R)
• M14: 20,349,499 km (0.092 R)
• M15: 31,737,637 km (0.077 R)
• M16: 37,374,036 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 8.2

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.88 AU - 6.26 AU

Year: 8488 Days

Day: 8.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,329,334 km

• M1: 102,026 km (0.085 R)
• M2: 439,369 km (0.069 R)
• M3: 1,036,264 km (0.109 R)
• M4: 1,307,037 km (0.114 R)
• M5: 1,683,724 km (0.088 R)
• M6: 3,128,690 km (0.105 R)
• M7: 3,912,732 km (0.095 R)
• M8: 5,969,553 km (0.079 R)
• M9: 7,050,847 km (0.046 R)
• M10: 12,407,199 km (0.117 R)
• M11: 14,410,464 km (0.118 R)
• M12: 18,287,592 km (0.077 R)
• M13: 24,225,730 km (0.116 R)
• M14: 29,031,112 km (0.105 R)
• M15: 34,550,227 km (0.115 R)
• M16: 36,061,165 km (0.095 R)
• M17: 42,943,266 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 6

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.98 AU - 10.16 AU

Year: 20633 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,329,334 km

• M1: 74,649 km (0.1 R)
• M2: 774,618 km (0.099 R)
• M3: 1,010,683 km (0.09 R)
• M4: 1,512,434 km (0.079 R)
• M5: 3,257,942 km (0.083 R)
• M6: 6,038,069 km (0.06 R)
• M7: 6,225,665 km (0.075 R)
• M8: 7,606,005 km (0.096 R)
• M9: 11,067,699 km (0.025 R)
• M10: 12,162,456 km (0.106 R)
• M11: 15,735,751 km (0.098 R)
• M12: 16,598,931 km (0.062 R)
• M13: 17,721,813 km (0.12 R)
• M14: 18,498,076 km (0.062 R)
• M15: 19,135,064 km (0.097 R)
• M16: 25,639,429 km (0.039 R)
• M17: 26,531,182 km (0.113 R)
• M18: 27,137,054 km (0.085 R)
• M19: 36,119,359 km (0.111 R)
• M20: 36,614,228 km (0.103 R)
• M21: 37,239,099 km (0.083 R)
• M22: 38,253,821 km (0.105 R)
• M23: 42,223,251 km (0.1 R)
• M24: 50,197,566 km (0.086 R)
• M25: 51,279,308 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 12,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit