🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 13.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.02 AU - 1.62 AU

Year: 995 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,559,264 km

• M1: 165,455 km (0.074 R)
• M2: 605,871 km (0.084 R)
• M3: 1,337,106 km (0.1 R)
• M4: 1,928,466 km (0.044 R)
• M5: 2,388,779 km (0.114 R)
• M6: 2,805,259 km (0.066 R)
• M7: 3,257,942 km (0.064 R)
• M8: 4,297,199 km (0.086 R)
• M9: 4,733,875 km (0.118 R)
• M10: 5,565,340 km (0.103 R)
• M11: 7,224,530 km (0.077 R)
• M12: 7,657,616 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 13.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.62 AU - 1.88 AU

Year: 1519 Days

Day: 13.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,559,264 km

• M1: 165,455 km (0.084 R)
• M2: 782,995 km (0.098 R)
• M3: 1,515,277 km (0.061 R)
• M4: 2,249,952 km (0.076 R)
• M5: 3,804,573 km (0.088 R)
• M6: 4,820,642 km (0.1 R)
• M7: 5,667,815 km (0.079 R)
• M8: 6,366,437 km (0.077 R)
• M9: 6,940,444 km (0.114 R)
• M10: 7,575,935 km (0.107 R)
• M11: 8,077,836 km (0.102 R)
• M12: 8,513,016 km (0.095 R)
• M13: 10,413,358 km (0.093 R)
• M14: 11,717,852 km (0.117 R)
• M15: 12,892,494 km (0.094 R)
• M16: 13,327,674 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 14.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.78 AU - 2.9 AU

Year: 3140 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,559,264 km

• M1: 177,872 km (0.102 R)
• M2: 863,629 km (0.082 R)
• M3: 1,334,862 km (0.081 R)
• M4: 1,910,215 km (0.101 R)
• M5: 2,383,992 km (0.116 R)
• M6: 4,593,253 km (0.092 R)
• M7: 5,158,284 km (0.096 R)
• M8: 6,543,560 km (0.067 R)
• M9: 7,671,678 km (0.084 R)
• M10: 8,748,783 km (0.11 R)
• M11: 9,471,640 km (0.038 R)
• M12: 10,873,222 km (0.105 R)
• M13: 12,055,943 km (0.087 R)
• M14: 12,543,482 km (0.118 R)
• M15: 13,044,037 km (0.112 R)
• M16: 13,844,086 km (0.11 R)
• M17: 16,821,832 km (0.112 R)
• M18: 18,228,501 km (0.116 R)
• M19: 19,288,850 km (0.103 R)
• M20: 19,895,619 km (0.109 R)
• M21: 22,054,017 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 13.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.21 AU - 3.53 AU

Year: 3190 Days

Day: 14.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,559,264 km

• M1: 216,019 km (0.04 R)
• M2: 875,746 km (0.1 R)
• M3: 1,353,562 km (0.109 R)
• M4: 2,628,435 km (0.059 R)
• M5: 3,551,902 km (0.095 R)
• M6: 5,306,685 km (0.077 R)
• M7: 6,361,649 km (0.103 R)
• M8: 6,896,013 km (0.046 R)
• M9: 9,093,755 km (0.105 R)
• M10: 12,101,869 km (0.094 R)
• M11: 14,252,788 km (0.112 R)
• M12: 15,619,214 km (0.098 R)
• M13: 17,393,894 km (0.037 R)
• M14: 18,611,770 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 14.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.84 AU - 3.02 AU

Year: 3290 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,559,264 km

• M1: 185,352 km (0.088 R)
• M2: 652,247 km (0.08 R)
• M3: 1,789,191 km (0.097 R)
• M4: 2,324,153 km (0.076 R)
• M5: 3,115,525 km (0.068 R)
• M6: 3,822,674 km (0.12 R)
• M7: 4,815,555 km (0.105 R)
• M8: 5,361,288 km (0.106 R)
• M9: 6,577,669 km (0.096 R)
• M10: 7,404,197 km (0.052 R)
• M11: 8,432,383 km (0.071 R)
• M12: 9,700,973 km (0.115 R)
• M13: 10,342,598 km (0.112 R)
• M14: 12,615,289 km (0.08 R)
• M15: 17,515,966 km (0.091 R)
• M16: 18,756,132 km (0.076 R)
• M17: 20,479,350 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.7

Radius: 11.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.59 AU - 3.53 AU

Year: 3511 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,559,264 km

• M1: 139,276 km (0.12 R)
• M2: 602,281 km (0.108 R)
• M3: 1,829,732 km (0.068 R)
• M4: 2,530,897 km (0.119 R)
• M5: 3,358,323 km (0.074 R)
• M6: 4,762,747 km (0.102 R)
• M7: 5,460,173 km (0.094 R)
• M8: 6,156,252 km (0.106 R)
• M9: 7,567,857 km (0.069 R)
• M10: 7,965,638 km (0.103 R)
• M11: 9,095,551 km (0.032 R)
• M12: 10,490,999 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 10.5

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.26 AU - 4.32 AU

Year: 4840 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,559,264 km

• M1: 136,732 km (0.114 R)
• M2: 687,701 km (0.105 R)
• M3: 1,067,979 km (0.078 R)
• M4: 2,504,268 km (0.079 R)
• M5: 3,293,996 km (0.058 R)
• M6: 3,627,599 km (0.071 R)
• M7: 4,241,997 km (0.088 R)
• M8: 4,818,996 km (0.114 R)
• M9: 5,796,768 km (0.119 R)
• M10: 7,104,702 km (0.114 R)
• M11: 8,834,951 km (0.075 R)
• M12: 9,195,931 km (0.101 R)
• M13: 9,947,510 km (0.102 R)
• M14: 10,294,428 km (0.04 R)
• M15: 11,104,800 km (0.081 R)
• M16: 12,649,697 km (0.078 R)
• M17: 13,632,106 km (0.068 R)
• M18: 16,280,287 km (0.091 R)
• M19: 19,187,273 km (0.066 R)
• M20: 19,725,826 km (0.067 R)
• M21: 20,692,826 km (0.102 R)
• M22: 27,000,920 km (0.109 R)
• M23: 27,507,458 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 13.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.59 AU - 5.85 AU

Year: 8974 Days

Day: 11.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,559,264 km

• M1: 164,258 km (0.116 R)
• M2: 860,038 km (0.094 R)
• M3: 1,924,128 km (0.07 R)
• M4: 2,359,458 km (0.114 R)
• M5: 3,361,464 km (0.119 R)
• M6: 4,028,072 km (0.1 R)
• M7: 5,906,423 km (0.092 R)
• M8: 6,723,826 km (0.079 R)
• M9: 7,531,206 km (0.105 R)
• M10: 8,002,140 km (0.09 R)
• M11: 9,242,456 km (0.105 R)
• M12: 10,292,782 km (0.1 R)
• M13: 11,701,695 km (0.096 R)
• M14: 13,051,965 km (0.099 R)
• M15: 14,050,980 km (0.108 R)
• M16: 14,503,813 km (0.071 R)
• M17: 15,782,127 km (0.072 R)
• M18: 18,562,403 km (0.109 R)
• M19: 19,584,306 km (0.111 R)
• M20: 20,395,725 km (0.082 R)
• M21: 26,421,228 km (0.118 R)
• M22: 28,018,335 km (0.109 R)
• M23: 29,152,885 km (0.117 R)
• M24: 30,857,702 km (0.078 R)
• M25: 31,403,884 km (0.114 R)
• M26: 32,403,198 km (0.098 R)
• M27: 33,653,238 km (0.06 R)
• M28: 34,817,259 km (0.106 R)
• M29: 35,409,218 km (0.075 R)
• M30: 36,249,359 km (0.094 R)
• M31: 38,219,414 km (0.094 R)
• M32: 38,722,960 km (0.096 R)
• M33: 43,592,221 km (0.098 R)
• M34: 45,818,836 km (0.045 R)
• M35: 49,151,128 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.9

Radius: 6.1

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.77 AU - 8.35 AU

Year: 13636 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,559,264 km

• M1: 84,224 km (0.119 R)
• M2: 331,060 km (0.12 R)
• M3: 591,360 km (0.099 R)
• M4: 799,002 km (0.063 R)
• M5: 1,624,184 km (0.056 R)
• M6: 2,060,112 km (0.069 R)
• M7: 3,450,475 km (0.094 R)
• M8: 3,670,533 km (0.103 R)
• M9: 4,846,672 km (0.056 R)
• M10: 5,053,117 km (0.113 R)
• M11: 5,520,610 km (0.077 R)
• M12: 6,836,623 km (0.087 R)
• M13: 8,106,858 km (0.082 R)
• M14: 10,352,472 km (0.106 R)
• M15: 11,224,627 km (0.089 R)
• M16: 12,916,131 km (0.07 R)
• M17: 14,770,695 km (0.062 R)
• M18: 15,574,784 km (0.069 R)
• M19: 18,745,062 km (0.066 R)
• M20: 19,686,930 km (0.088 R)
• M21: 20,213,664 km (0.101 R)
• M22: 23,086,542 km (0.114 R)
• M23: 24,468,826 km (0.073 R)
• M24: 26,965,166 km (0.087 R)
• M25: 28,720,697 km (0.11 R)
• M26: 29,512,219 km (0.104 R)
• M27: 35,335,316 km (0.098 R)
• M28: 44,829,695 km (0.118 R)
• M29: 50,319,937 km (0.062 R)
• M30: 52,972,606 km (0.067 R)
• M31: 54,161,909 km (0.046 R)
• M32: 55,022,246 km (0.065 R)
• M33: 56,417,546 km (0.105 R)
• M34: 57,657,862 km (0.076 R)
• M35: 58,735,116 km (0.115 R)
• M36: 59,643,175 km (0.099 R)
• M37: 60,376,354 km (0.114 R)
• M38: 60,745,113 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit