🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 12.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.66 AU - 1.9 AU

Year: 1669 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,412,677 km

• M1: 155,432 km (0.087 R)
• M2: 768,634 km (0.1 R)
• M3: 1,202,617 km (0.111 R)
• M4: 1,835,865 km (0.042 R)
• M5: 2,767,112 km (0.119 R)
• M6: 3,453,916 km (0.09 R)
• M7: 4,405,807 km (0.1 R)
• M8: 5,322,692 km (0.101 R)
• M9: 6,412,962 km (0.099 R)
• M10: 6,904,839 km (0.114 R)
• M11: 8,320,484 km (0.117 R)
• M12: 9,421,076 km (0.115 R)
• M13: 10,092,172 km (0.067 R)
• M14: 10,651,967 km (0.097 R)
• M15: 11,195,306 km (0.068 R)
• M16: 12,103,365 km (0.119 R)
• M17: 12,655,381 km (0.113 R)
• M18: 13,640,633 km (0.083 R)
• M19: 15,213,655 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 10.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.26 AU - 2.52 AU

Year: 2597 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,412,677 km

• M1: 126,859 km (0.091 R)
• M2: 449,542 km (0.113 R)
• M3: 862,881 km (0.099 R)
• M4: 1,627,176 km (0.113 R)
• M5: 2,089,583 km (0.098 R)
• M6: 2,436,650 km (0.061 R)
• M7: 3,329,600 km (0.085 R)
• M8: 3,665,896 km (0.114 R)
• M9: 6,262,316 km (0.069 R)
• M10: 6,724,723 km (0.037 R)
• M11: 7,489,617 km (0.105 R)
• M12: 10,378,801 km (0.111 R)
• M13: 11,588,898 km (0.057 R)
• M14: 13,137,236 km (0.064 R)
• M15: 13,471,139 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 9.5

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.95 AU - 3.93 AU

Year: 4485 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,412,677 km

• M1: 118,182 km (0.118 R)
• M2: 747,391 km (0.032 R)
• M3: 1,084,884 km (0.079 R)
• M4: 2,038,720 km (0.104 R)
• M5: 3,288,311 km (0.031 R)
• M6: 3,603,065 km (0.114 R)
• M7: 4,220,754 km (0.08 R)
• M8: 4,696,625 km (0.116 R)
• M9: 5,549,632 km (0.101 R)
• M10: 7,103,804 km (0.102 R)
• M11: 7,453,564 km (0.1 R)
• M12: 10,726,467 km (0.106 R)
• M13: 11,234,501 km (0.11 R)
• M14: 12,499,201 km (0.103 R)
• M15: 15,193,908 km (0.076 R)
• M16: 16,192,174 km (0.108 R)
• M17: 16,799,392 km (0.049 R)
• M18: 19,585,054 km (0.075 R)
• M19: 20,135,275 km (0.052 R)
• M20: 22,589,727 km (0.069 R)
• M21: 23,656,061 km (0.064 R)
• M22: 24,835,341 km (0.118 R)
• M23: 27,738,736 km (0.031 R)
• M24: 28,784,276 km (0.108 R)
• M25: 29,495,614 km (0.119 R)
• M26: 30,584,686 km (0.097 R)
• M27: 30,953,595 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 9.9

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.52 AU - 4.52 AU

Year: 5666 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,412,677 km

• M1: 128,804 km (0.087 R)
• M2: 1,085,183 km (0.083 R)
• M3: 1,920,238 km (0.054 R)
• M4: 2,329,837 km (0.102 R)
• M5: 2,797,480 km (0.055 R)
• M6: 3,241,337 km (0.094 R)
• M7: 3,685,044 km (0.119 R)
• M8: 4,143,861 km (0.116 R)
• M9: 4,805,383 km (0.061 R)
• M10: 5,118,042 km (0.088 R)
• M11: 5,784,650 km (0.087 R)
• M12: 6,785,460 km (0.104 R)
• M13: 7,514,301 km (0.113 R)
• M14: 8,999,210 km (0.031 R)
• M15: 10,433,554 km (0.069 R)
• M16: 10,863,199 km (0.097 R)
• M17: 11,354,329 km (0.052 R)
• M18: 13,301,195 km (0.098 R)
• M19: 16,721,152 km (0.113 R)
• M20: 17,912,550 km (0.096 R)
• M21: 18,668,019 km (0.078 R)
• M22: 21,213,427 km (0.025 R)
• M23: 23,167,474 km (0.105 R)
• M24: 25,926,657 km (0.073 R)
• M25: 29,366,810 km (0.088 R)
• M26: 34,551,573 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 6.5

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.76 AU - 6.44 AU

Year: 10590 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,412,677 km

• M1: 81,232 km (0.109 R)
• M2: 378,333 km (0.071 R)
• M3: 609,013 km (0.117 R)
• M4: 1,250,638 km (0.073 R)
• M5: 1,563,447 km (0.118 R)
• M6: 1,847,384 km (0.113 R)
• M7: 3,179,104 km (0.102 R)
• M8: 3,439,105 km (0.12 R)
• M9: 5,676,790 km (0.087 R)
• M10: 6,461,431 km (0.117 R)
• M11: 7,686,937 km (0.067 R)
• M12: 7,898,319 km (0.118 R)
• M13: 8,376,733 km (0.096 R)
• M14: 10,382,990 km (0.052 R)
• M15: 10,641,345 km (0.085 R)
• M16: 12,055,045 km (0.064 R)
• M17: 12,283,032 km (0.117 R)
• M18: 13,528,135 km (0.115 R)
• M19: 18,284,450 km (0.112 R)
• M20: 25,144,261 km (0.092 R)
• M21: 26,082,838 km (0.088 R)
• M22: 28,733,413 km (0.072 R)
• M23: 29,038,592 km (0.109 R)
• M24: 35,255,880 km (0.082 R)
• M25: 36,788,360 km (0.086 R)
• M26: 38,119,482 km (0.076 R)
• M27: 38,611,360 km (0.086 R)
• M28: 39,607,682 km (0.081 R)
• M29: 45,672,080 km (0.096 R)
• M30: 46,646,112 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 3.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.03 AU - 7.73 AU

Year: 11328 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,412,677 km

• M1: 47,123 km (0.086 R)
• M2: 171,140 km (0.055 R)
• M3: 309,368 km (0.117 R)
• M4: 585,376 km (0.118 R)
• M5: 1,014,872 km (0.053 R)
• M6: 1,227,002 km (0.089 R)
• M7: 1,671,457 km (0.117 R)
• M8: 1,930,411 km (0.08 R)
• M9: 2,512,795 km (0.118 R)
• M10: 2,901,152 km (0.077 R)
• M11: 3,418,162 km (0.07 R)
• M12: 5,385,224 km (0.054 R)
• M13: 5,764,754 km (0.085 R)
• M14: 6,080,854 km (0.07 R)
• M15: 6,776,784 km (0.084 R)
• M16: 8,762,845 km (0.119 R)
• M17: 9,145,367 km (0.098 R)
• M18: 9,684,817 km (0.11 R)
• M19: 10,552,634 km (0.051 R)
• M20: 12,098,129 km (0.12 R)
• M21: 17,682,020 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.6

Radius: 3.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.05 AU - 7.75 AU

Year: 14150 Days

Day: 23.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,412,677 km

• M1: 47,273 km (0.095 R)
• M2: 234,569 km (0.042 R)
• M3: 454,628 km (0.081 R)
• M4: 693,985 km (0.089 R)
• M5: 1,691,054 km (0.062 R)
• M6: 2,213,749 km (0.062 R)
• M7: 3,730,223 km (0.114 R)
• M8: 4,420,767 km (0.07 R)
• M9: 4,963,358 km (0.07 R)
• M10: 5,579,701 km (0.117 R)
• M11: 6,179,888 km (0.12 R)
• M12: 8,119,125 km (0.094 R)
• M13: 8,763,593 km (0.084 R)
• M14: 9,616,151 km (0.089 R)
• M15: 10,429,515 km (0.073 R)
• M16: 13,415,937 km (0.109 R)
• M17: 16,544,328 km (0.082 R)
• M18: 19,696,953 km (0.111 R)
• M19: 21,677,629 km (0.076 R)
• M20: 23,307,049 km (0.072 R)
• M21: 29,233,070 km (0.057 R)
• M22: 30,167,458 km (0.104 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: 485 - 14,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit