🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 14.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.95 AU - 1.43 AU

Year: 896 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,014,511 km

• M1: 182,958 km (0.092 R)
• M2: 676,930 km (0.116 R)
• M3: 1,166,863 km (0.092 R)
• M4: 1,644,529 km (0.05 R)
• M5: 2,277,179 km (0.028 R)
• M6: 3,018,586 km (0.116 R)
• M7: 3,647,645 km (0.107 R)
• M8: 4,565,278 km (0.097 R)
• M9: 8,491,474 km (0.114 R)
• M10: 9,107,668 km (0.116 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 8.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.84 AU - 2.3 AU

Year: 2056 Days

Day: 13.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,014,511 km

• M1: 115,639 km (0.113 R)
• M2: 386,561 km (0.089 R)
• M3: 713,133 km (0.114 R)
• M4: 978,520 km (0.043 R)
• M5: 1,400,236 km (0.111 R)
• M6: 1,729,800 km (0.115 R)
• M7: 2,056,522 km (0.057 R)
• M8: 3,029,806 km (0.092 R)
• M9: 3,338,276 km (0.091 R)
• M10: 3,700,004 km (0.084 R)
• M11: 3,966,887 km (0.091 R)
• M12: 5,228,446 km (0.069 R)
• M13: 5,805,893 km (0.083 R)
• M14: 8,320,334 km (0.102 R)
• M15: 8,957,920 km (0.087 R)
• M16: 12,053,998 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 11.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.03 AU - 2.85 AU

Year: 2631 Days

Day: 8.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,014,511 km

• M1: 140,472 km (0.087 R)
• M2: 508,034 km (0.03 R)
• M3: 937,380 km (0.102 R)
• M4: 1,614,011 km (0.078 R)
• M5: 2,638,607 km (0.084 R)
• M6: 3,302,074 km (0.078 R)
• M7: 3,702,248 km (0.114 R)
• M8: 4,258,453 km (0.083 R)
• M9: 5,513,729 km (0.113 R)
• M10: 6,459,935 km (0.047 R)
• M11: 7,030,651 km (0.113 R)
• M12: 7,388,938 km (0.049 R)
• M13: 9,693,044 km (0.036 R)
• M14: 10,213,196 km (0.116 R)
• M15: 10,596,167 km (0.108 R)
• M16: 12,483,045 km (0.12 R)
• M17: 14,392,811 km (0.099 R)
• M18: 19,012,393 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 13.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.32 AU - 4.12 AU

Year: 4953 Days

Day: 6 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,014,511 km

• M1: 164,707 km (0.072 R)
• M2: 658,829 km (0.058 R)
• M3: 1,326,634 km (0.067 R)
• M4: 1,872,965 km (0.048 R)
• M5: 2,391,172 km (0.108 R)
• M6: 3,918,267 km (0.065 R)
• M7: 5,223,060 km (0.115 R)
• M8: 5,726,606 km (0.083 R)
• M9: 6,480,131 km (0.104 R)
• M10: 6,897,509 km (0.103 R)
• M11: 7,609,894 km (0.116 R)
• M12: 9,876,302 km (0.118 R)
• M13: 10,344,094 km (0.117 R)
• M14: 11,141,601 km (0.081 R)
• M15: 12,610,801 km (0.117 R)
• M16: 13,573,015 km (0.11 R)
• M17: 14,098,851 km (0.08 R)
• M18: 14,802,560 km (0.114 R)
• M19: 16,575,743 km (0.114 R)
• M20: 17,237,714 km (0.099 R)
• M21: 18,422,679 km (0.096 R)
• M22: 22,159,185 km (0.088 R)
• M23: 24,166,638 km (0.096 R)
• M24: 27,193,452 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 11.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.17 AU - 4.55 AU

Year: 6284 Days

Day: 9 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,014,511 km

• M1: 148,700 km (0.079 R)
• M2: 673,490 km (0.095 R)
• M3: 1,111,662 km (0.11 R)
• M4: 2,011,194 km (0.059 R)
• M5: 2,582,658 km (0.077 R)
• M6: 4,151,042 km (0.11 R)
• M7: 5,197,329 km (0.114 R)
• M8: 5,736,181 km (0.061 R)
• M9: 6,856,070 km (0.107 R)
• M10: 7,921,656 km (0.069 R)
• M11: 9,700,674 km (0.08 R)
• M12: 11,041,968 km (0.119 R)
• M13: 12,294,402 km (0.048 R)
• M14: 13,089,963 km (0.058 R)
• M15: 17,991,687 km (0.079 R)
• M16: 27,761,026 km (0.074 R)
• M17: 29,783,290 km (0.031 R)
• M18: 31,217,186 km (0.108 R)
• M19: 32,000,481 km (0.117 R)
• M20: 34,222,158 km (0.104 R)
• M21: 34,950,251 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 13.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.92 AU - 5.2 AU

Year: 6721 Days

Day: 11.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,014,511 km

• M1: 183,407 km (0.05 R)
• M2: 667,207 km (0.086 R)
• M3: 2,276,431 km (0.094 R)
• M4: 2,897,561 km (0.118 R)
• M5: 3,808,911 km (0.111 R)
• M6: 4,282,688 km (0.092 R)
• M7: 5,794,075 km (0.099 R)
• M8: 6,655,160 km (0.11 R)
• M9: 9,800,007 km (0.057 R)
• M10: 10,512,841 km (0.108 R)
• M11: 11,452,465 km (0.026 R)
• M12: 13,880,738 km (0.064 R)
• M13: 15,069,742 km (0.101 R)
• M14: 20,512,262 km (0.055 R)
• M15: 21,903,671 km (0.092 R)
• M16: 23,592,332 km (0.066 R)
• M17: 24,468,527 km (0.046 R)
• M18: 26,455,486 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 14.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.3 AU - 6.52 AU

Year: 8686 Days

Day: 8.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,014,511 km

• M1: 182,809 km (0.052 R)
• M2: 941,419 km (0.047 R)
• M3: 1,426,416 km (0.102 R)
• M4: 2,317,271 km (0.112 R)
• M5: 3,774,205 km (0.075 R)
• M6: 4,802,840 km (0.059 R)
• M7: 5,595,110 km (0.08 R)
• M8: 7,803,623 km (0.09 R)
• M9: 9,056,505 km (0.086 R)
• M10: 9,632,906 km (0.061 R)
• M11: 12,188,187 km (0.064 R)
• M12: 14,167,517 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.4

Radius: 5.2

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.1 AU - 6.1 AU

Year: 9147 Days

Day: 19.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,014,511 km

• M1: 142,866 km (0.114 R)
• M2: 337,642 km (0.077 R)
• M3: 901,477 km (0.113 R)
• M4: 1,166,714 km (0.114 R)
• M5: 1,415,495 km (0.104 R)
• M6: 2,071,033 km (0.114 R)
• M7: 2,635,914 km (0.03 R)
• M8: 6,643,492 km (0.105 R)
• M9: 8,425,352 km (0.06 R)
• M10: 9,743,309 km (0.034 R)
• M11: 10,194,496 km (0.093 R)
• M12: 11,356,124 km (0.06 R)
• M13: 14,065,192 km (0.099 R)
• M14: 19,829,647 km (0.085 R)
• M15: 20,391,237 km (0.094 R)
• M16: 22,657,196 km (0.102 R)
• M17: 22,831,328 km (0.089 R)
• M18: 25,365,516 km (0.085 R)
• M19: 25,647,657 km (0.084 R)
• M20: 30,770,487 km (0.097 R)
• M21: 41,922,410 km (0.112 R)
• M22: 44,599,164 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 5

Gravity: 32.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.07 AU - 12.69 AU

Year: 23084 Days

Day: 22.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,014,511 km

• M1: 62,233 km (0.119 R)
• M2: 514,766 km (0.048 R)
• M3: 763,248 km (0.092 R)
• M4: 958,623 km (0.097 R)
• M5: 1,216,530 km (0.034 R)
• M6: 1,589,777 km (0.086 R)
• M7: 2,686,628 km (0.1 R)
• M8: 3,031,900 km (0.087 R)
• M9: 4,212,377 km (0.056 R)
• M10: 4,715,624 km (0.086 R)
• M11: 4,904,716 km (0.072 R)
• M12: 5,379,390 km (0.108 R)
• M13: 5,712,544 km (0.072 R)
• M14: 6,558,819 km (0.078 R)
• M15: 7,587,903 km (0.034 R)
• M16: 13,081,586 km (0.076 R)
• M17: 13,455,580 km (0.082 R)
• M18: 15,351,285 km (0.115 R)
• M19: 19,179,943 km (0.108 R)
• M20: 19,760,233 km (0.033 R)
• M21: 20,352,192 km (0.074 R)
• M22: 23,271,295 km (0.094 R)
• M23: 26,815,718 km (0.096 R)
• M24: 30,442,269 km (0.069 R)
• M25: 32,850,196 km (0.076 R)
• M26: 39,885,934 km (0.092 R)
• M27: 41,468,081 km (0.095 R)
• M28: 43,256,374 km (0.076 R)
• M29: 51,662,877 km (0.047 R)
• M30: 59,245,544 km (0.115 R)
• M31: 74,417,162 km (0.107 R)
• M32: 84,812,718 km (0.105 R)
• M33: 85,330,625 km (0.115 R)
• M34: 86,111,227 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit