🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.6

Radius: 12.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.86 AU

Year: 442 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,901,548 km

• M1: 151,692 km (0.062 R)
• M2: 620,233 km (0.07 R)
• M3: 1,011,880 km (0.062 R)
• M4: 1,395,000 km (0.095 R)
• M5: 1,811,630 km (0.035 R)
• M6: 2,554,384 km (0.071 R)
• M7: 3,177,459 km (0.113 R)
• M8: 3,703,594 km (0.085 R)
• M9: 4,129,500 km (0.116 R)
• M10: 5,140,632 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 10.9

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.07 AU - 1.49 AU

Year: 966 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,901,548 km

• M1: 135,685 km (0.117 R)
• M2: 487,390 km (0.118 R)
• M3: 887,863 km (0.077 R)
• M4: 1,341,594 km (0.06 R)
• M5: 1,721,722 km (0.107 R)
• M6: 2,239,031 km (0.118 R)
• M7: 2,845,352 km (0.095 R)
• M8: 3,351,291 km (0.065 R)
• M9: 4,130,098 km (0.068 R)
• M10: 5,121,633 km (0.099 R)
• M11: 5,788,839 km (0.108 R)
• M12: 7,028,557 km (0.112 R)
• M13: 7,596,430 km (0.113 R)
• M14: 8,221,450 km (0.097 R)
• M15: 8,852,304 km (0.09 R)
• M16: 10,460,631 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 10

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.1 AU - 1.5 AU

Year: 988 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,901,548 km

• M1: 125,363 km (0.114 R)
• M2: 571,613 km (0.107 R)
• M3: 1,235,828 km (0.031 R)
• M4: 1,876,406 km (0.077 R)
• M5: 2,278,525 km (0.117 R)
• M6: 2,878,263 km (0.111 R)
• M7: 3,215,905 km (0.077 R)
• M8: 3,610,545 km (0.031 R)
• M9: 4,020,892 km (0.084 R)
• M10: 5,107,271 km (0.101 R)
• M11: 5,876,803 km (0.108 R)
• M12: 7,052,642 km (0.108 R)
• M13: 7,469,272 km (0.088 R)
• M14: 8,596,642 km (0.086 R)
• M15: 9,129,509 km (0.04 R)
• M16: 10,292,334 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 12

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.45 AU - 1.99 AU

Year: 1504 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,901,548 km

• M1: 149,299 km (0.111 R)
• M2: 556,504 km (0.12 R)
• M3: 1,266,645 km (0.071 R)
• M4: 1,848,730 km (0.109 R)
• M5: 2,458,791 km (0.086 R)
• M6: 2,927,630 km (0.037 R)
• M7: 3,342,166 km (0.113 R)
• M8: 4,291,065 km (0.106 R)
• M9: 5,234,130 km (0.089 R)
• M10: 5,872,913 km (0.112 R)
• M11: 6,260,820 km (0.09 R)
• M12: 6,901,399 km (0.106 R)
• M13: 10,080,802 km (0.104 R)
• M14: 10,889,528 km (0.049 R)
• M15: 11,627,345 km (0.058 R)
• M16: 12,676,176 km (0.061 R)
• M17: 13,871,612 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 9.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.6 AU - 2.9 AU

Year: 3041 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,901,548 km

• M1: 133,890 km (0.075 R)
• M2: 553,961 km (0.117 R)
• M3: 1,388,867 km (0.029 R)
• M4: 1,985,164 km (0.111 R)
• M5: 3,546,517 km (0.039 R)
• M6: 3,866,955 km (0.026 R)
• M7: 4,754,520 km (0.087 R)
• M8: 5,170,551 km (0.051 R)
• M9: 5,936,492 km (0.081 R)
• M10: 8,129,747 km (0.047 R)
• M11: 8,798,150 km (0.101 R)
• M12: 9,617,198 km (0.103 R)
• M13: 10,045,347 km (0.033 R)
• M14: 10,486,212 km (0.065 R)
• M15: 11,710,521 km (0.111 R)
• M16: 12,425,599 km (0.108 R)
• M17: 14,340,452 km (0.12 R)
• M18: 14,694,700 km (0.072 R)
• M19: 15,579,421 km (0.09 R)
• M20: 17,000,751 km (0.091 R)
• M21: 17,397,784 km (0.116 R)
• M22: 20,099,372 km (0.06 R)
• M23: 21,781,600 km (0.075 R)
• M24: 22,385,227 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 14.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.4 AU - 5.54 AU

Year: 6302 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,901,548 km

• M1: 176,974 km (0.118 R)
• M2: 674,387 km (0.034 R)
• M3: 1,502,411 km (0.119 R)
• M4: 2,206,120 km (0.06 R)
• M5: 2,671,519 km (0.08 R)
• M6: 3,142,902 km (0.102 R)
• M7: 4,207,440 km (0.09 R)
• M8: 5,923,477 km (0.079 R)
• M9: 7,507,569 km (0.093 R)
• M10: 9,190,396 km (0.076 R)
• M11: 9,832,918 km (0.108 R)
• M12: 11,942,398 km (0.036 R)
• M13: 12,552,608 km (0.085 R)
• M14: 15,740,389 km (0.081 R)
• M15: 16,227,330 km (0.086 R)
• M16: 18,544,601 km (0.114 R)
• M17: 19,294,685 km (0.119 R)
• M18: 19,923,295 km (0.12 R)
• M19: 20,565,668 km (0.101 R)
• M20: 21,148,053 km (0.096 R)
• M21: 21,891,704 km (0.073 R)
• M22: 22,422,626 km (0.084 R)
• M23: 23,589,041 km (0.105 R)
• M24: 26,127,717 km (0.109 R)
• M25: 29,207,039 km (0.118 R)
• M26: 29,758,308 km (0.112 R)
• M27: 30,410,106 km (0.11 R)
• M28: 33,113,189 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 13.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.69 AU - 5.73 AU

Year: 7930 Days

Day: 12.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,901,548 km

• M1: 173,085 km (0.084 R)
• M2: 995,873 km (0.089 R)
• M3: 1,921,884 km (0.112 R)
• M4: 2,928,079 km (0.077 R)
• M5: 3,622,363 km (0.099 R)
• M6: 4,621,228 km (0.059 R)
• M7: 5,310,425 km (0.119 R)
• M8: 7,161,549 km (0.103 R)
• M9: 8,954,181 km (0.048 R)
• M10: 9,931,055 km (0.099 R)
• M11: 11,987,277 km (0.047 R)
• M12: 15,583,461 km (0.095 R)
• M13: 17,698,176 km (0.084 R)
• M14: 18,935,949 km (0.094 R)
• M15: 22,742,467 km (0.119 R)
• M16: 28,377,669 km (0.032 R)
• M17: 29,869,010 km (0.11 R)
• M18: 34,656,441 km (0.1 R)
• M19: 37,880,425 km (0.099 R)
• M20: 39,321,501 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.3

Radius: 6.8

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.6 AU - 6.98 AU

Year: 10520 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,901,548 km

• M1: 84,523 km (0.103 R)
• M2: 303,684 km (0.043 R)
• M3: 611,257 km (0.094 R)
• M4: 893,548 km (0.031 R)
• M5: 1,482,664 km (0.099 R)
• M6: 1,935,497 km (0.078 R)
• M7: 2,342,104 km (0.109 R)
• M8: 2,657,606 km (0.082 R)
• M9: 4,741,505 km (0.096 R)
• M10: 5,480,668 km (0.078 R)
• M11: 5,789,886 km (0.112 R)
• M12: 8,978,715 km (0.067 R)
• M13: 9,312,168 km (0.12 R)
• M14: 11,214,156 km (0.037 R)
• M15: 11,939,855 km (0.119 R)
• M16: 13,733,234 km (0.108 R)
• M17: 20,669,040 km (0.043 R)
• M18: 22,447,011 km (0.107 R)
• M19: 24,324,464 km (0.101 R)
• M20: 25,537,853 km (0.094 R)
• M21: 29,523,738 km (0.117 R)
• M22: 31,993,749 km (0.12 R)
• M23: 34,714,335 km (0.104 R)
• M24: 35,182,427 km (0.099 R)
• M25: 40,481,932 km (0.113 R)
• M26: 42,849,916 km (0.095 R)
• M27: 43,795,225 km (0.042 R)
• M28: 44,616,368 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 6.2

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.66 AU - 9.58 AU

Year: 16877 Days

Day: 24.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 158.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,901,548 km

• M1: 81,531 km (0.111 R)
• M2: 442,660 km (0.049 R)
• M3: 940,073 km (0.102 R)
• M4: 1,425,219 km (0.053 R)
• M5: 1,707,660 km (0.105 R)
• M6: 2,122,644 km (0.059 R)
• M7: 2,715,949 km (0.117 R)
• M8: 3,747,726 km (0.041 R)
• M9: 5,018,410 km (0.102 R)
• M10: 5,524,201 km (0.06 R)
• M11: 5,905,825 km (0.104 R)
• M12: 6,103,144 km (0.067 R)
• M13: 6,637,059 km (0.116 R)
• M14: 7,156,912 km (0.104 R)
• M15: 8,131,691 km (0.088 R)
• M16: 8,983,203 km (0.09 R)
• M17: 10,228,006 km (0.111 R)
• M18: 10,513,140 km (0.087 R)
• M19: 11,831,097 km (0.119 R)
• M20: 12,208,981 km (0.117 R)
• M21: 15,903,450 km (0.11 R)
• M22: 16,363,613 km (0.052 R)
• M23: 16,990,877 km (0.039 R)
• M24: 18,044,346 km (0.079 R)
• M25: 18,293,576 km (0.116 R)
• M26: 19,140,599 km (0.051 R)
• M27: 19,399,852 km (0.115 R)
• M28: 22,502,961 km (0.099 R)
• M29: 26,881,541 km (0.076 R)
• M30: 30,018,907 km (0.071 R)
• M31: 30,368,817 km (0.117 R)
• M32: 34,911,655 km (0.116 R)
• M33: 35,558,367 km (0.063 R)
• M34: 42,764,197 km (0.109 R)
• M35: 46,239,954 km (0.045 R)
• M36: 48,605,545 km (0.119 R)
• M37: 50,226,588 km (0.103 R)
• M38: 60,530,739 km (0.12 R)
• M39: 61,276,335 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit