🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 9.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 257 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,178,319 km

• M1: 121,922 km (0.117 R)
• M2: 427,850 km (0.037 R)
• M3: 848,220 km (0.119 R)
• M4: 1,299,557 km (0.039 R)
• M5: 1,960,779 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 9

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.68 AU - 1 AU

Year: 513 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,178,319 km

• M1: 116,686 km (0.1 R)
• M2: 417,528 km (0.066 R)
• M3: 773,421 km (0.105 R)
• M4: 1,062,594 km (0.098 R)
• M5: 1,418,936 km (0.111 R)
• M6: 1,854,864 km (0.106 R)
• M7: 2,163,335 km (0.094 R)
• M8: 2,743,924 km (0.066 R)
• M9: 3,031,302 km (0.119 R)
• M10: 3,500,291 km (0.109 R)
• M11: 3,948,037 km (0.106 R)
• M12: 4,243,344 km (0.086 R)
• M13: 5,136,892 km (0.094 R)
• M14: 5,628,321 km (0.053 R)
• M15: 6,262,765 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 8.1

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.87 AU - 4.71 AU

Year: 4920 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,178,319 km

• M1: 100,829 km (0.088 R)
• M2: 361,129 km (0.105 R)
• M3: 662,419 km (0.098 R)
• M4: 1,107,024 km (0.063 R)
• M5: 1,443,619 km (0.05 R)
• M6: 2,107,385 km (0.117 R)
• M7: 2,508,756 km (0.112 R)
• M8: 3,076,480 km (0.074 R)
• M9: 3,638,220 km (0.084 R)
• M10: 4,049,614 km (0.095 R)
• M11: 4,415,830 km (0.087 R)
• M12: 5,102,783 km (0.042 R)
• M13: 6,075,170 km (0.061 R)
• M14: 7,850,447 km (0.05 R)
• M15: 9,018,807 km (0.105 R)
• M16: 9,559,603 km (0.078 R)
• M17: 11,076,376 km (0.115 R)
• M18: 12,593,298 km (0.065 R)
• M19: 13,110,907 km (0.088 R)
• M20: 14,805,851 km (0.083 R)
• M21: 16,335,938 km (0.097 R)
• M22: 16,827,367 km (0.12 R)
• M23: 18,624,935 km (0.112 R)
• M24: 20,476,059 km (0.071 R)
• M25: 23,130,524 km (0.103 R)
• M26: 23,750,158 km (0.064 R)
• M27: 24,941,555 km (0.042 R)
• M28: 25,923,217 km (0.076 R)
• M29: 28,050,349 km (0.097 R)
• M30: 29,833,855 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 11.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.56 AU - 5.36 AU

Year: 6281 Days

Day: 12.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,178,319 km

• M1: 144,362 km (0.074 R)
• M2: 557,402 km (0.102 R)
• M3: 1,241,363 km (0.096 R)
• M4: 1,739,973 km (0.103 R)
• M5: 2,472,254 km (0.069 R)
• M6: 2,867,193 km (0.096 R)
• M7: 4,746,890 km (0.108 R)
• M8: 5,428,757 km (0.034 R)
• M9: 6,935,357 km (0.084 R)
• M10: 7,393,276 km (0.117 R)
• M11: 9,792,826 km (0.076 R)
• M12: 12,008,819 km (0.099 R)
• M13: 12,909,997 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.4

Radius: 4.9

Gravity: 35.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.03 AU - 6.23 AU

Year: 10121 Days

Day: 24.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,178,319 km

• M1: 60,886 km (0.091 R)
• M2: 429,346 km (0.088 R)
• M3: 607,667 km (0.082 R)
• M4: 864,526 km (0.094 R)
• M5: 1,815,071 km (0.07 R)
• M6: 2,985,375 km (0.104 R)
• M7: 3,442,546 km (0.104 R)
• M8: 3,701,201 km (0.102 R)
• M9: 4,678,823 km (0.095 R)
• M10: 5,160,678 km (0.084 R)
• M11: 7,047,256 km (0.027 R)
• M12: 7,379,962 km (0.116 R)
• M13: 8,487,136 km (0.061 R)
• M14: 8,959,416 km (0.09 R)
• M15: 9,300,500 km (0.061 R)
• M16: 11,080,864 km (0.048 R)
• M17: 11,817,783 km (0.076 R)
• M18: 12,891,447 km (0.076 R)
• M19: 13,138,583 km (0.108 R)
• M20: 13,706,157 km (0.113 R)
• M21: 14,957,842 km (0.105 R)
• M22: 15,368,488 km (0.105 R)
• M23: 15,716,304 km (0.051 R)
• M24: 22,108,471 km (0.095 R)
• M25: 26,413,000 km (0.116 R)
• M26: 27,826,251 km (0.112 R)
• M27: 29,931,542 km (0.039 R)
• M28: 37,503,438 km (0.082 R)
• M29: 38,387,861 km (0.102 R)
• M30: 40,858,470 km (0.049 R)
• M31: 42,882,230 km (0.103 R)
• M32: 45,826,316 km (0.058 R)
• M33: 47,567,785 km (0.118 R)
• M34: 51,646,271 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.5

Radius: 3.4

Gravity: 60.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.19 AU - 7.19 AU

Year: 11539 Days

Day: 17.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,178,319 km

• M1: 42,336 km (0.049 R)
• M2: 197,768 km (0.095 R)
• M3: 430,543 km (0.062 R)
• M4: 1,197,381 km (0.047 R)
• M5: 1,380,040 km (0.1 R)
• M6: 1,536,520 km (0.09 R)
• M7: 1,801,458 km (0.063 R)
• M8: 2,264,463 km (0.066 R)
• M9: 2,869,586 km (0.103 R)
• M10: 3,816,242 km (0.082 R)
• M11: 7,563,968 km (0.119 R)
• M12: 11,021,174 km (0.078 R)
• M13: 11,133,074 km (0.111 R)
• M14: 13,789,483 km (0.065 R)
• M15: 14,581,155 km (0.062 R)
• M16: 16,399,517 km (0.059 R)
• M17: 17,896,992 km (0.076 R)
• M18: 20,310,305 km (0.082 R)
• M19: 30,563,443 km (0.096 R)
• M20: 33,753,768 km (0.058 R)
• M21: 36,410,775 km (0.093 R)
• M22: 37,536,799 km (0.069 R)
• M23: 47,392,605 km (0.113 R)
• M24: 50,870,606 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.8

Radius: 7.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.22 AU - 7.78 AU

Year: 12350 Days

Day: 17.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,178,319 km

• M1: 95,743 km (0.073 R)
• M2: 337,642 km (0.092 R)
• M3: 863,629 km (0.03 R)
• M4: 1,143,077 km (0.12 R)
• M5: 1,905,428 km (0.066 R)
• M6: 2,706,525 km (0.062 R)
• M7: 3,476,804 km (0.076 R)
• M8: 5,103,831 km (0.114 R)
• M9: 7,145,393 km (0.078 R)
• M10: 7,531,954 km (0.064 R)
• M11: 8,732,327 km (0.092 R)
• M12: 9,912,654 km (0.067 R)
• M13: 10,991,554 km (0.062 R)
• M14: 12,697,718 km (0.109 R)
• M15: 12,979,560 km (0.11 R)
• M16: 13,265,292 km (0.04 R)
• M17: 13,849,771 km (0.076 R)
• M18: 16,828,564 km (0.112 R)
• M19: 18,145,324 km (0.025 R)
• M20: 18,938,342 km (0.073 R)
• M21: 23,760,331 km (0.041 R)
• M22: 25,148,599 km (0.04 R)
• M23: 29,341,977 km (0.099 R)
• M24: 29,834,902 km (0.101 R)
• M25: 31,552,136 km (0.086 R)
• M26: 33,121,118 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.5

Radius: 7.1

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.1 AU - 7.96 AU

Year: 12430 Days

Day: 19.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,178,319 km

• M1: 92,451 km (0.108 R)
• M2: 362,625 km (0.04 R)
• M3: 700,866 km (0.116 R)
• M4: 1,520,513 km (0.096 R)
• M5: 1,891,815 km (0.077 R)
• M6: 3,027,711 km (0.108 R)
• M7: 3,404,249 km (0.072 R)
• M8: 3,672,179 km (0.104 R)
• M9: 3,925,448 km (0.044 R)
• M10: 4,498,558 km (0.075 R)
• M11: 5,057,455 km (0.118 R)
• M12: 7,013,298 km (0.083 R)
• M13: 7,448,628 km (0.119 R)
• M14: 8,088,308 km (0.095 R)
• M15: 8,913,640 km (0.064 R)
• M16: 10,787,502 km (0.075 R)
• M17: 11,133,223 km (0.111 R)
• M18: 11,367,793 km (0.103 R)
• M19: 12,464,644 km (0.04 R)
• M20: 14,102,591 km (0.081 R)
• M21: 14,516,080 km (0.1 R)
• M22: 14,937,647 km (0.085 R)
• M23: 16,553,603 km (0.084 R)
• M24: 17,325,229 km (0.099 R)
• M25: 20,215,459 km (0.111 R)
• M26: 23,797,431 km (0.109 R)
• M27: 24,187,283 km (0.026 R)
• M28: 26,511,286 km (0.092 R)
• M29: 27,781,073 km (0.11 R)
• M30: 29,424,704 km (0.105 R)
• M31: 31,598,361 km (0.065 R)
• M32: 34,246,244 km (0.034 R)
• M33: 38,623,777 km (0.106 R)
• M34: 40,391,575 km (0.109 R)
• M35: 40,946,284 km (0.065 R)
• M36: 45,268,914 km (0.054 R)
• M37: 53,465,232 km (0.082 R)
• M38: 56,690,711 km (0.049 R)
• M39: 59,863,982 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.7

Radius: 5.2

Gravity: 23.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.9 AU - 7.24 AU

Year: 12536 Days

Day: 23 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,178,319 km

• M1: 64,776 km (0.07 R)
• M2: 341,981 km (0.104 R)
• M3: 846,574 km (0.092 R)
• M4: 1,161,179 km (0.096 R)
• M5: 1,751,641 km (0.111 R)
• M6: 2,040,814 km (0.099 R)
• M7: 2,206,419 km (0.105 R)
• M8: 2,461,633 km (0.085 R)
• M9: 2,671,070 km (0.028 R)
• M10: 3,031,152 km (0.076 R)
• M11: 3,552,201 km (0.07 R)
• M12: 3,847,807 km (0.078 R)
• M13: 6,673,860 km (0.111 R)
• M14: 7,293,046 km (0.114 R)
• M15: 8,177,169 km (0.119 R)
• M16: 9,329,970 km (0.107 R)
• M17: 9,788,937 km (0.085 R)
• M18: 10,156,199 km (0.052 R)
• M19: 11,427,632 km (0.087 R)
• M20: 13,368,365 km (0.068 R)
• M21: 16,161,956 km (0.09 R)
• M22: 17,123,122 km (0.077 R)
• M23: 17,579,395 km (0.075 R)
• M24: 18,835,569 km (0.085 R)
• M25: 19,650,428 km (0.068 R)
• M26: 21,437,524 km (0.071 R)
• M27: 24,845,065 km (0.078 R)
• M28: 28,174,216 km (0.076 R)
• M29: 28,916,670 km (0.1 R)
• M30: 36,320,119 km (0.038 R)
• M31: 39,393,158 km (0.108 R)
• M32: 42,220,558 km (0.116 R)
• M33: 50,260,546 km (0.084 R)
• M34: 53,905,050 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 3.2

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.72 AU - 9.84 AU

Year: 17349 Days

Day: 20.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,178,319 km

• M1: 40,092 km (0.078 R)
• M2: 160,967 km (0.104 R)
• M3: 815,757 km (0.096 R)
• M4: 1,049,130 km (0.107 R)
• M5: 2,233,197 km (0.061 R)
• M6: 2,611,081 km (0.105 R)
• M7: 3,492,063 km (0.111 R)
• M8: 3,703,894 km (0.115 R)
• M9: 4,609,709 km (0.108 R)
• M10: 4,807,178 km (0.087 R)
• M11: 4,922,518 km (0.093 R)
• M12: 5,717,780 km (0.064 R)
• M13: 9,667,314 km (0.095 R)
• M14: 10,855,569 km (0.027 R)
• M15: 11,613,432 km (0.064 R)
• M16: 12,677,971 km (0.044 R)
• M17: 14,215,687 km (0.105 R)
• M18: 15,431,918 km (0.026 R)
• M19: 17,114,296 km (0.118 R)
• M20: 17,315,954 km (0.089 R)
• M21: 20,308,210 km (0.071 R)
• M22: 21,455,177 km (0.058 R)
• M23: 23,132,468 km (0.062 R)
• M24: 25,677,278 km (0.066 R)
• M25: 29,160,515 km (0.084 R)
• M26: 30,224,604 km (0.081 R)
• M27: 32,225,177 km (0.028 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 18,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit