🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 12.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.54 AU - 0.7 AU

Year: 337 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,703,167 km

• M1: 155,432 km (0.045 R)
• M2: 618,138 km (0.082 R)
• M3: 1,162,226 km (0.068 R)
• M4: 1,627,924 km (0.077 R)
• M5: 2,803,913 km (0.107 R)
• M6: 3,346,654 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 8.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.47 AU - 0.77 AU

Year: 337 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,703,167 km

• M1: 109,506 km (0.104 R)
• M2: 387,608 km (0.1 R)
• M3: 715,676 km (0.106 R)
• M4: 1,006,494 km (0.08 R)
• M5: 1,355,058 km (0.114 R)
• M6: 1,833,023 km (0.106 R)
• M7: 2,139,698 km (0.046 R)
• M8: 2,605,247 km (0.118 R)
• M9: 3,467,529 km (0.053 R)
• M10: 3,856,932 km (0.056 R)
• M11: 4,161,663 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.4

Radius: 10.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.37 AU - 2.77 AU

Year: 2844 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,703,167 km

• M1: 133,142 km (0.057 R)
• M2: 655,089 km (0.071 R)
• M3: 1,208,601 km (0.075 R)
• M4: 1,894,956 km (0.088 R)
• M5: 2,485,569 km (0.035 R)
• M6: 2,922,694 km (0.055 R)
• M7: 3,266,021 km (0.1 R)
• M8: 3,932,479 km (0.086 R)
• M9: 4,529,225 km (0.104 R)
• M10: 5,015,568 km (0.092 R)
• M11: 5,384,027 km (0.107 R)
• M12: 7,665,395 km (0.092 R)
• M13: 8,391,693 km (0.086 R)
• M14: 8,912,742 km (0.097 R)
• M15: 9,867,176 km (0.119 R)
• M16: 10,888,182 km (0.109 R)
• M17: 11,805,965 km (0.093 R)
• M18: 12,283,930 km (0.108 R)
• M19: 12,910,745 km (0.102 R)
• M20: 13,700,323 km (0.067 R)
• M21: 14,034,823 km (0.055 R)
• M22: 16,263,233 km (0.094 R)
• M23: 17,405,862 km (0.059 R)
• M24: 17,968,499 km (0.105 R)
• M25: 21,345,971 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 10.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.16 AU - 3.02 AU

Year: 2877 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,703,167 km

• M1: 135,685 km (0.077 R)
• M2: 716,723 km (0.06 R)
• M3: 1,269,039 km (0.099 R)
• M4: 1,631,215 km (0.118 R)
• M5: 2,571,737 km (0.098 R)
• M6: 3,469,773 km (0.11 R)
• M7: 4,114,390 km (0.114 R)
• M8: 6,599,211 km (0.081 R)
• M9: 8,269,920 km (0.082 R)
• M10: 8,650,646 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.6

Radius: 7.1

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.5 AU - 6.16 AU

Year: 9717 Days

Day: 19.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 58.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,703,167 km

• M1: 88,263 km (0.059 R)
• M2: 337,642 km (0.113 R)
• M3: 575,204 km (0.104 R)
• M4: 939,774 km (0.084 R)
• M5: 1,267,543 km (0.081 R)
• M6: 1,522,308 km (0.12 R)
• M7: 1,811,331 km (0.098 R)
• M8: 2,500,828 km (0.11 R)
• M9: 3,846,460 km (0.041 R)
• M10: 4,386,658 km (0.056 R)
• M11: 5,239,815 km (0.116 R)
• M12: 9,421,674 km (0.09 R)
• M13: 11,445,883 km (0.094 R)
• M14: 12,259,546 km (0.093 R)
• M15: 12,741,550 km (0.066 R)
• M16: 13,424,913 km (0.104 R)
• M17: 14,066,987 km (0.075 R)
• M18: 18,513,036 km (0.102 R)
• M19: 24,849,553 km (0.108 R)
• M20: 27,928,875 km (0.045 R)
• M21: 29,186,245 km (0.116 R)
• M22: 30,371,509 km (0.09 R)
• M23: 30,920,833 km (0.08 R)
• M24: 32,837,929 km (0.112 R)
• M25: 36,288,853 km (0.089 R)
• M26: 41,300,382 km (0.106 R)
• M27: 42,793,219 km (0.098 R)
• M28: 48,823,958 km (0.092 R)
• M29: 49,275,145 km (0.084 R)
• M30: 51,262,852 km (0.027 R)
• M31: 52,512,144 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.6

Radius: 4.6

Gravity: 28.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.18 AU - 6.44 AU

Year: 10941 Days

Day: 15.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,703,167 km

• M1: 57,146 km (0.088 R)
• M2: 209,587 km (0.038 R)
• M3: 564,582 km (0.086 R)
• M4: 1,419,684 km (0.115 R)
• M5: 1,587,981 km (0.091 R)
• M6: 1,882,091 km (0.066 R)
• M7: 2,323,255 km (0.104 R)
• M8: 2,830,392 km (0.119 R)
• M9: 3,191,671 km (0.089 R)
• M10: 3,924,102 km (0.107 R)
• M11: 5,644,776 km (0.078 R)
• M12: 6,327,392 km (0.091 R)
• M13: 6,554,032 km (0.096 R)
• M14: 6,786,059 km (0.073 R)
• M15: 8,843,927 km (0.093 R)
• M16: 11,283,719 km (0.059 R)
• M17: 12,187,439 km (0.072 R)
• M18: 13,507,491 km (0.117 R)
• M19: 13,883,430 km (0.109 R)
• M20: 14,721,777 km (0.085 R)
• M21: 18,953,901 km (0.06 R)
• M22: 20,802,182 km (0.109 R)
• M23: 21,219,261 km (0.09 R)
• M24: 22,243,109 km (0.1 R)
• M25: 25,701,812 km (0.108 R)
• M26: 31,318,165 km (0.115 R)
• M27: 33,319,934 km (0.087 R)
• M28: 34,934,843 km (0.095 R)
• M29: 36,601,064 km (0.118 R)
• M30: 38,820,199 km (0.079 R)
• M31: 40,477,593 km (0.118 R)
• M32: 41,784,181 km (0.057 R)
• M33: 48,448,766 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.9

Radius: 5.3

Gravity: 33.6 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.13 AU - 10.69 AU

Year: 18358 Days

Day: 15.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,703,167 km

• M1: 65,973 km (0.086 R)
• M2: 253,868 km (0.081 R)
• M3: 563,685 km (0.113 R)
• M4: 764,445 km (0.088 R)
• M5: 1,344,586 km (0.073 R)
• M6: 1,838,857 km (0.11 R)
• M7: 2,563,360 km (0.086 R)
• M8: 3,825,068 km (0.111 R)
• M9: 4,313,505 km (0.058 R)
• M10: 4,555,106 km (0.109 R)
• M11: 4,990,435 km (0.05 R)
• M12: 5,735,732 km (0.082 R)
• M13: 6,507,956 km (0.102 R)
• M14: 9,069,521 km (0.109 R)
• M15: 9,816,163 km (0.103 R)
• M16: 13,359,987 km (0.07 R)
• M17: 14,023,454 km (0.078 R)
• M18: 16,393,383 km (0.089 R)
• M19: 21,807,779 km (0.044 R)
• M20: 22,829,981 km (0.071 R)
• M21: 25,301,488 km (0.093 R)
• M22: 25,524,538 km (0.088 R)
• M23: 27,473,200 km (0.082 R)
• M24: 29,642,369 km (0.113 R)
• M25: 34,591,216 km (0.029 R)
• M26: 42,373,447 km (0.076 R)
• M27: 43,481,220 km (0.081 R)
• M28: 47,088,323 km (0.08 R)
• M29: 52,683,433 km (0.116 R)
• M30: 52,865,045 km (0.094 R)
• M31: 55,264,595 km (0.062 R)
• M32: 55,452,191 km (0.09 R)
• M33: 57,351,036 km (0.026 R)
• M34: 62,286,719 km (0.082 R)
• M35: 63,512,075 km (0.045 R)
• M36: 64,961,828 km (0.049 R)
• M37: 72,318,303 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 4.1

Gravity: 34.44 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.12 AU - 9.58 AU

Year: 19735 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 133 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,703,167 km

• M1: 51,013 km (0.089 R)
• M2: 226,342 km (0.036 R)
• M3: 439,369 km (0.116 R)
• M4: 604,076 km (0.105 R)
• M5: 963,859 km (0.082 R)
• M6: 1,151,006 km (0.109 R)
• M7: 1,548,936 km (0.08 R)
• M8: 2,729,563 km (0.1 R)
• M9: 3,375,227 km (0.1 R)
• M10: 3,960,604 km (0.093 R)
• M11: 4,180,662 km (0.091 R)
• M12: 4,890,055 km (0.09 R)
• M13: 5,559,206 km (0.045 R)
• M14: 5,915,698 km (0.08 R)
• M15: 6,287,299 km (0.042 R)
• M16: 7,543,173 km (0.117 R)
• M17: 11,395,319 km (0.091 R)
• M18: 14,388,473 km (0.101 R)
• M19: 14,609,728 km (0.087 R)
• M20: 15,985,729 km (0.078 R)
• M21: 16,867,908 km (0.112 R)
• M22: 17,031,718 km (0.103 R)
• M23: 18,380,492 km (0.037 R)
• M24: 18,992,347 km (0.104 R)
• M25: 19,169,770 km (0.051 R)
• M26: 27,654,363 km (0.1 R)
• M27: 28,341,616 km (0.093 R)
• M28: 30,471,291 km (0.096 R)
• M29: 30,714,388 km (0.11 R)
• M30: 32,578,527 km (0.116 R)
• M31: 35,986,067 km (0.112 R)
• M32: 36,804,816 km (0.109 R)
• M33: 37,775,557 km (0.117 R)
• M34: 38,196,824 km (0.075 R)
• M35: 39,913,161 km (0.046 R)
• M36: 47,130,660 km (0.117 R)
• M37: 47,293,123 km (0.111 R)
• M38: 48,110,376 km (0.105 R)
• M39: 49,103,556 km (0.094 R)
• M40: 65,279,424 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 7.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.99 AU - 11.41 AU

Year: 20853 Days

Day: 21.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,703,167 km

• M1: 90,806 km (0.026 R)
• M2: 378,483 km (0.083 R)
• M3: 925,263 km (0.084 R)
• M4: 1,529,638 km (0.062 R)
• M5: 2,175,153 km (0.102 R)
• M6: 4,475,819 km (0.106 R)
• M7: 5,065,683 km (0.026 R)
• M8: 5,595,708 km (0.059 R)
• M9: 6,084,445 km (0.1 R)
• M10: 7,998,400 km (0.04 R)
• M11: 8,472,775 km (0.052 R)
• M12: 9,322,042 km (0.069 R)
• M13: 9,847,429 km (0.085 R)
• M14: 12,838,788 km (0.097 R)
• M15: 14,574,872 km (0.071 R)
• M16: 16,996,412 km (0.108 R)
• M17: 21,246,937 km (0.083 R)
• M18: 23,090,880 km (0.071 R)
• M19: 26,570,377 km (0.098 R)
• M20: 28,817,487 km (0.066 R)
• M21: 29,930,794 km (0.12 R)
• M22: 31,654,012 km (0.116 R)
• M23: 34,176,382 km (0.092 R)
• M24: 36,959,201 km (0.113 R)
• M25: 38,139,977 km (0.103 R)
• M26: 51,200,918 km (0.119 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: 517 - 18,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit