🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 14.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.91 AU - 0.91 AU

Year: 589 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,373,801 km

• M1: 176,675 km (0.076 R)
• M2: 623,225 km (0.071 R)
• M3: 1,275,471 km (0.116 R)
• M4: 2,137,754 km (0.097 R)
• M5: 2,781,324 km (0.09 R)
• M6: 3,488,323 km (0.053 R)
• M7: 4,052,606 km (0.113 R)
• M8: 4,615,394 km (0.046 R)
• M9: 5,179,677 km (0.118 R)
• M10: 5,880,991 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 15

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.3 AU - 2.04 AU

Year: 1464 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 93,373,801 km

• M1: 187,895 km (0.107 R)
• M2: 741,108 km (0.119 R)
• M3: 1,253,032 km (0.096 R)
• M4: 2,308,295 km (0.046 R)
• M5: 2,789,402 km (0.077 R)
• M6: 3,270,658 km (0.081 R)
• M7: 4,051,709 km (0.118 R)
• M8: 4,848,018 km (0.047 R)
• M9: 5,512,083 km (0.1 R)
• M10: 6,665,932 km (0.109 R)
• M11: 7,536,890 km (0.055 R)
• M12: 8,456,768 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 14.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.59 AU - 5.39 AU

Year: 6453 Days

Day: 10.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,373,801 km

• M1: 182,958 km (0.098 R)
• M2: 885,021 km (0.07 R)
• M3: 1,406,070 km (0.03 R)
• M4: 1,876,406 km (0.114 R)
• M5: 2,371,575 km (0.114 R)
• M6: 2,897,860 km (0.11 R)
• M7: 3,502,535 km (0.109 R)
• M8: 4,725,348 km (0.043 R)
• M9: 5,568,182 km (0.058 R)
• M10: 7,053,540 km (0.104 R)
• M11: 8,952,834 km (0.075 R)
• M12: 10,426,373 km (0.088 R)
• M13: 11,030,599 km (0.114 R)
• M14: 12,618,281 km (0.081 R)
• M15: 13,305,235 km (0.115 R)
• M16: 14,240,969 km (0.078 R)
• M17: 16,804,030 km (0.108 R)
• M18: 17,897,590 km (0.107 R)
• M19: 19,244,270 km (0.042 R)
• M20: 20,155,172 km (0.08 R)
• M21: 21,315,602 km (0.086 R)
• M22: 21,837,100 km (0.112 R)
• M23: 22,905,678 km (0.092 R)
• M24: 25,729,787 km (0.109 R)
• M25: 27,095,017 km (0.075 R)
• M26: 30,156,088 km (0.109 R)
• M27: 31,481,077 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.6 AU - 5.18 AU

Year: 7334 Days

Day: 6.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 93,373,801 km

• M1: 184,155 km (0.101 R)
• M2: 813,364 km (0.079 R)
• M3: 1,347,877 km (0.081 R)
• M4: 4,058,740 km (0.114 R)
• M5: 6,620,304 km (0.107 R)
• M6: 13,261,253 km (0.089 R)
• M7: 13,990,393 km (0.108 R)
• M8: 20,307,313 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 9.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.67 AU - 5.89 AU

Year: 8229 Days

Day: 6.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,373,801 km

• M1: 113,246 km (0.067 R)
• M2: 410,048 km (0.107 R)
• M3: 731,384 km (0.101 R)
• M4: 1,099,993 km (0.106 R)
• M5: 1,565,392 km (0.081 R)
• M6: 1,965,866 km (0.102 R)
• M7: 2,852,831 km (0.103 R)
• M8: 3,432,074 km (0.116 R)
• M9: 5,614,707 km (0.116 R)
• M10: 5,940,681 km (0.027 R)
• M11: 6,739,085 km (0.116 R)
• M12: 8,805,779 km (0.072 R)
• M13: 9,113,053 km (0.087 R)
• M14: 9,610,466 km (0.101 R)
• M15: 11,008,907 km (0.113 R)
• M16: 11,573,190 km (0.094 R)
• M17: 12,156,772 km (0.102 R)
• M18: 16,471,623 km (0.072 R)
• M19: 17,074,054 km (0.117 R)
• M20: 27,308,643 km (0.116 R)
• M21: 32,011,551 km (0.034 R)
• M22: 40,156,407 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.8

Radius: 5.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.76 AU - 6.68 AU

Year: 9279 Days

Day: 19.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,373,801 km

• M1: 67,319 km (0.054 R)
• M2: 273,166 km (0.073 R)
• M3: 752,627 km (0.111 R)
• M4: 1,590,225 km (0.103 R)
• M5: 3,203,489 km (0.08 R)
• M6: 3,719,901 km (0.097 R)
• M7: 6,484,768 km (0.064 R)
• M8: 8,198,412 km (0.119 R)
• M9: 8,752,822 km (0.113 R)
• M10: 8,920,671 km (0.068 R)
• M11: 10,718,239 km (0.086 R)
• M12: 13,892,257 km (0.114 R)
• M13: 17,855,254 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534

Radius: 6.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.57 AU - 9.59 AU

Year: 17046 Days

Day: 21.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,373,801 km

• M1: 82,279 km (0.115 R)
• M2: 316,250 km (0.098 R)
• M3: 570,117 km (0.108 R)
• M4: 1,695,991 km (0.066 R)
• M5: 2,260,274 km (0.116 R)
• M6: 2,777,584 km (0.074 R)
• M7: 3,397,368 km (0.048 R)
• M8: 4,227,636 km (0.047 R)
• M9: 5,011,080 km (0.053 R)
• M10: 7,615,130 km (0.113 R)
• M11: 8,421,612 km (0.103 R)
• M12: 9,548,084 km (0.109 R)
• M13: 14,422,282 km (0.088 R)
• M14: 15,137,958 km (0.079 R)
• M15: 15,952,369 km (0.069 R)
• M16: 16,640,070 km (0.087 R)
• M17: 17,030,521 km (0.038 R)
• M18: 21,369,906 km (0.07 R)
• M19: 24,139,112 km (0.113 R)
• M20: 29,801,691 km (0.105 R)
• M21: 39,652,860 km (0.09 R)
• M22: 40,912,624 km (0.043 R)
• M23: 45,760,493 km (0.105 R)
• M24: 50,487,636 km (0.119 R)
• M25: 51,305,936 km (0.059 R)
• M26: 52,633,468 km (0.101 R)
• M27: 62,950,335 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.4

Radius: 6.1

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.31 AU - 10.21 AU

Year: 20681 Days

Day: 22.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,373,801 km

• M1: 75,846 km (0.078 R)
• M2: 371,601 km (0.106 R)
• M3: 695,481 km (0.037 R)
• M4: 1,019,360 km (0.106 R)
• M5: 1,350,570 km (0.035 R)
• M6: 1,549,834 km (0.118 R)
• M7: 1,989,502 km (0.103 R)
• M8: 2,187,270 km (0.095 R)
• M9: 3,273,501 km (0.119 R)
• M10: 3,522,282 km (0.072 R)
• M11: 4,410,744 km (0.088 R)
• M12: 6,929,523 km (0.098 R)
• M13: 8,568,068 km (0.052 R)
• M14: 10,156,648 km (0.06 R)
• M15: 12,522,389 km (0.049 R)
• M16: 12,926,752 km (0.076 R)
• M17: 13,201,115 km (0.107 R)
• M18: 13,761,508 km (0.102 R)
• M19: 14,192,200 km (0.111 R)
• M20: 15,770,458 km (0.097 R)
• M21: 17,130,901 km (0.117 R)
• M22: 19,271,198 km (0.111 R)
• M23: 19,629,485 km (0.093 R)
• M24: 21,969,794 km (0.119 R)
• M25: 25,981,859 km (0.034 R)
• M26: 31,805,704 km (0.04 R)
• M27: 33,322,327 km (0.102 R)
• M28: 41,041,428 km (0.106 R)
• M29: 43,447,560 km (0.065 R)
• M30: 55,987,153 km (0.101 R)
• M31: 61,805,463 km (0.1 R)
• M32: 62,584,419 km (0.112 R)
• M33: 65,362,152 km (0.054 R)
• M34: 68,428,310 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.8

Radius: 4.2

Gravity: 56.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.23 AU - 10.47 AU

Year: 22584 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,373,801 km

• M1: 52,210 km (0.078 R)
• M2: 243,396 km (0.084 R)
• M3: 392,994 km (0.077 R)
• M4: 535,411 km (0.096 R)
• M5: 672,293 km (0.095 R)
• M6: 928,853 km (0.098 R)
• M7: 1,101,040 km (0.116 R)
• M8: 1,310,328 km (0.115 R)
• M9: 2,304,854 km (0.115 R)
• M10: 2,805,558 km (0.062 R)
• M11: 3,436,562 km (0.066 R)
• M12: 3,720,200 km (0.074 R)
• M13: 5,847,482 km (0.11 R)
• M14: 7,317,729 km (0.096 R)
• M15: 8,443,304 km (0.112 R)
• M16: 9,195,183 km (0.1 R)
• M17: 10,437,443 km (0.106 R)
• M18: 13,789,034 km (0.052 R)
• M19: 14,342,546 km (0.097 R)
• M20: 14,828,739 km (0.079 R)
• M21: 15,242,377 km (0.089 R)
• M22: 19,809,152 km (0.06 R)
• M23: 21,972,038 km (0.07 R)
• M24: 22,293,374 km (0.104 R)
• M25: 24,287,364 km (0.075 R)
• M26: 31,245,460 km (0.096 R)
• M27: 33,031,509 km (0.112 R)
• M28: 33,594,446 km (0.035 R)
• M29: 37,258,397 km (0.118 R)
• M30: 39,422,330 km (0.08 R)
• M31: 42,822,839 km (0.052 R)
• M32: 45,541,182 km (0.056 R)
• M33: 50,571,261 km (0.057 R)
• M34: 60,661,039 km (0.063 R)
• M35: 68,083,637 km (0.117 R)
• M36: 75,116,083 km (0.082 R)
• M37: 75,358,431 km (0.104 R)
• M38: 79,559,588 km (0.105 R)
• M39: 88,965,704 km (0.084 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: 451 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit