🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 14.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.22 AU

Year: 656 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,283,177 km

• M1: 181,612 km (0.1 R)
• M2: 701,315 km (0.074 R)
• M3: 1,480,570 km (0.089 R)
• M4: 2,101,700 km (0.067 R)
• M5: 3,496,701 km (0.054 R)
• M6: 3,983,941 km (0.041 R)
• M7: 4,682,264 km (0.082 R)
• M8: 5,313,567 km (0.076 R)
• M9: 5,961,475 km (0.111 R)
• M10: 6,747,762 km (0.064 R)
• M11: 7,211,365 km (0.036 R)
• M12: 8,277,101 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 11.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.36 AU - 1.38 AU

Year: 1052 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,283,177 km

• M1: 145,559 km (0.093 R)
• M2: 541,544 km (0.12 R)
• M3: 1,266,496 km (0.106 R)
• M4: 1,642,734 km (0.107 R)
• M5: 2,012,391 km (0.103 R)
• M6: 3,212,913 km (0.081 R)
• M7: 4,368,856 km (0.077 R)
• M8: 5,409,309 km (0.101 R)
• M9: 6,042,856 km (0.105 R)
• M10: 6,492,398 km (0.112 R)
• M11: 8,029,516 km (0.033 R)
• M12: 8,601,429 km (0.113 R)
• M13: 9,026,586 km (0.113 R)
• M14: 9,827,234 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 13.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.97 AU - 1.99 AU

Year: 1828 Days

Day: 10.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,283,177 km

• M1: 165,455 km (0.11 R)
• M2: 702,512 km (0.076 R)
• M3: 1,293,423 km (0.118 R)
• M4: 1,755,381 km (0.098 R)
• M5: 2,452,807 km (0.098 R)
• M6: 3,069,898 km (0.101 R)
• M7: 3,488,772 km (0.074 R)
• M8: 4,125,311 km (0.109 R)
• M9: 4,899,779 km (0.079 R)
• M10: 5,632,509 km (0.034 R)
• M11: 6,289,693 km (0.056 R)
• M12: 9,380,235 km (0.091 R)
• M13: 10,408,122 km (0.026 R)
• M14: 11,399,807 km (0.104 R)
• M15: 12,108,003 km (0.066 R)
• M16: 13,489,240 km (0.077 R)
• M17: 14,154,651 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 14.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.02 AU - 2.32 AU

Year: 2097 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,283,177 km

• M1: 185,352 km (0.075 R)
• M2: 743,501 km (0.117 R)
• M3: 1,479,373 km (0.087 R)
• M4: 2,332,380 km (0.033 R)
• M5: 4,751,528 km (0.107 R)
• M6: 6,048,242 km (0.117 R)
• M7: 7,133,874 km (0.073 R)
• M8: 8,052,405 km (0.069 R)
• M9: 8,861,579 km (0.119 R)
• M10: 11,469,519 km (0.071 R)
• M11: 12,651,791 km (0.099 R)
• M12: 13,704,661 km (0.055 R)
• M13: 14,727,761 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 14.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.47 AU - 3.31 AU

Year: 3223 Days

Day: 10.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,283,177 km

• M1: 188,793 km (0.057 R)
• M2: 793,018 km (0.091 R)
• M3: 1,494,333 km (0.091 R)
• M4: 2,008,052 km (0.12 R)
• M5: 2,847,895 km (0.114 R)
• M6: 4,934,635 km (0.08 R)
• M7: 5,561,151 km (0.082 R)
• M8: 6,440,488 km (0.073 R)
• M9: 9,680,179 km (0.08 R)
• M10: 10,870,828 km (0.041 R)
• M11: 12,976,269 km (0.12 R)
• M12: 13,590,667 km (0.077 R)
• M13: 14,323,547 km (0.041 R)
• M14: 15,289,501 km (0.106 R)
• M15: 17,295,159 km (0.118 R)
• M16: 18,039,858 km (0.116 R)
• M17: 19,654,916 km (0.11 R)
• M18: 20,276,944 km (0.117 R)
• M19: 22,155,445 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 10.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.62 AU - 3.26 AU

Year: 3307 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,283,177 km

• M1: 125,961 km (0.106 R)
• M2: 486,941 km (0.101 R)
• M3: 842,984 km (0.101 R)
• M4: 1,239,269 km (0.102 R)
• M5: 1,560,904 km (0.112 R)
• M6: 2,392,818 km (0.108 R)
• M7: 3,459,152 km (0.025 R)
• M8: 4,068,015 km (0.12 R)
• M9: 5,125,971 km (0.098 R)
• M10: 5,971,947 km (0.07 R)
• M11: 8,857,540 km (0.109 R)
• M12: 9,507,693 km (0.098 R)
• M13: 10,741,576 km (0.109 R)
• M14: 11,066,203 km (0.117 R)
• M15: 11,649,934 km (0.117 R)
• M16: 12,386,255 km (0.029 R)
• M17: 12,833,702 km (0.116 R)
• M18: 14,682,582 km (0.043 R)
• M19: 15,133,321 km (0.099 R)
• M20: 15,904,946 km (0.044 R)
• M21: 16,433,775 km (0.107 R)
• M22: 17,415,287 km (0.112 R)
• M23: 17,920,479 km (0.037 R)
• M24: 19,078,216 km (0.088 R)
• M25: 19,554,985 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 10.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.52 AU - 3.6 AU

Year: 3511 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 68.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,283,177 km

• M1: 127,009 km (0.041 R)
• M2: 459,864 km (0.066 R)
• M3: 1,001,109 km (0.081 R)
• M4: 1,453,044 km (0.03 R)
• M5: 1,796,670 km (0.113 R)
• M6: 2,317,271 km (0.085 R)
• M7: 2,791,496 km (0.098 R)
• M8: 3,567,610 km (0.102 R)
• M9: 4,329,662 km (0.086 R)
• M10: 4,841,436 km (0.03 R)
• M11: 5,569,379 km (0.093 R)
• M12: 6,452,455 km (0.117 R)
• M13: 6,942,538 km (0.073 R)
• M14: 7,457,304 km (0.071 R)
• M15: 11,929,981 km (0.1 R)
• M16: 13,072,909 km (0.045 R)
• M17: 13,485,051 km (0.09 R)
• M18: 14,675,701 km (0.095 R)
• M19: 15,021,272 km (0.105 R)
• M20: 17,484,550 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 9.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.05 AU - 5.45 AU

Year: 6791 Days

Day: 5.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,283,177 km

• M1: 139,425 km (0.038 R)
• M2: 2,075,670 km (0.118 R)
• M3: 3,596,183 km (0.11 R)
• M4: 4,029,568 km (0.109 R)
• M5: 5,056,408 km (0.065 R)
• M6: 6,475,643 km (0.109 R)
• M7: 6,808,947 km (0.113 R)
• M8: 7,474,059 km (0.057 R)
• M9: 11,179,598 km (0.089 R)
• M10: 12,818,892 km (0.076 R)
• M11: 13,777,665 km (0.076 R)
• M12: 15,658,559 km (0.12 R)
• M13: 18,892,865 km (0.098 R)
• M14: 21,135,187 km (0.087 R)
• M15: 26,989,101 km (0.098 R)
• M16: 27,942,638 km (0.108 R)
• M17: 31,885,739 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 3.5

Gravity: 38.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.04 AU - 9.32 AU

Year: 13962 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,283,177 km

• M1: 43,982 km (0.103 R)
• M2: 217,665 km (0.101 R)
• M3: 446,101 km (0.052 R)
• M4: 718,219 km (0.117 R)
• M5: 1,262,456 km (0.12 R)
• M6: 1,953,000 km (0.102 R)
• M7: 2,205,671 km (0.069 R)
• M8: 2,864,799 km (0.094 R)
• M9: 3,024,869 km (0.052 R)
• M10: 3,672,329 km (0.077 R)
• M11: 3,806,817 km (0.095 R)
• M12: 4,085,368 km (0.065 R)
• M13: 4,347,763 km (0.077 R)
• M14: 6,276,079 km (0.042 R)
• M15: 7,489,767 km (0.038 R)
• M16: 9,093,456 km (0.107 R)
• M17: 14,370,222 km (0.068 R)
• M18: 16,819,289 km (0.118 R)
• M19: 17,265,240 km (0.079 R)
• M20: 24,457,756 km (0.106 R)
• M21: 32,607,549 km (0.065 R)
• M22: 36,787,912 km (0.106 R)
• M23: 37,917,824 km (0.045 R)
• M24: 44,055,675 km (0.116 R)
• M25: 51,910,312 km (0.097 R)
• M26: 52,538,323 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.1

Radius: 3.3

Gravity: 24.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8 AU - 9.7 AU

Year: 17271 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,283,177 km

• M1: 41,439 km (0.112 R)
• M2: 449,093 km (0.118 R)
• M3: 554,410 km (0.115 R)
• M4: 726,896 km (0.106 R)
• M5: 845,078 km (0.104 R)
• M6: 975,977 km (0.048 R)
• M7: 1,384,079 km (0.07 R)
• M8: 1,626,428 km (0.118 R)
• M9: 2,158,398 km (0.093 R)
• M10: 2,776,237 km (0.054 R)
• M11: 3,044,317 km (0.092 R)
• M12: 3,208,575 km (0.114 R)
• M13: 3,453,317 km (0.074 R)
• M14: 3,816,840 km (0.077 R)
• M15: 4,742,552 km (0.105 R)
• M16: 7,908,491 km (0.057 R)
• M17: 8,309,264 km (0.103 R)
• M18: 8,723,351 km (0.052 R)
• M19: 10,517,927 km (0.038 R)
• M20: 11,727,725 km (0.11 R)
• M21: 13,775,271 km (0.11 R)
• M22: 18,405,774 km (0.059 R)
• M23: 18,950,460 km (0.068 R)
• M24: 24,906,549 km (0.036 R)
• M25: 27,039,516 km (0.099 R)
• M26: 33,239,899 km (0.03 R)
• M27: 35,939,841 km (0.096 R)
• M28: 37,528,870 km (0.114 R)
• M29: 43,117,397 km (0.046 R)
• M30: 44,492,052 km (0.066 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: 474 - 20,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit