🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 11.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.69 AU - 0.97 AU

Year: 522 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,664,418 km

• M1: 146,756 km (0.081 R)
• M2: 516,412 km (0.091 R)
• M3: 900,579 km (0.077 R)
• M4: 1,270,236 km (0.119 R)
• M5: 1,647,970 km (0.106 R)
• M6: 2,289,895 km (0.065 R)
• M7: 2,838,320 km (0.083 R)
• M8: 3,279,185 km (0.087 R)
• M9: 3,924,999 km (0.101 R)
• M10: 4,519,052 km (0.076 R)
• M11: 5,303,693 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 10.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.97 AU - 2.13 AU

Year: 2026 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,664,418 km

• M1: 133,591 km (0.107 R)
• M2: 515,514 km (0.094 R)
• M3: 867,219 km (0.096 R)
• M4: 1,290,282 km (0.084 R)
• M5: 1,647,521 km (0.06 R)
• M6: 2,071,631 km (0.118 R)
• M7: 2,697,250 km (0.093 R)
• M8: 3,496,850 km (0.109 R)
• M9: 5,372,359 km (0.082 R)
• M10: 6,580,960 km (0.058 R)
• M11: 7,078,074 km (0.089 R)
• M12: 7,600,320 km (0.101 R)
• M13: 8,495,364 km (0.085 R)
• M14: 9,186,506 km (0.113 R)
• M15: 11,963,791 km (0.104 R)
• M16: 13,044,934 km (0.1 R)
• M17: 15,068,395 km (0.108 R)
• M18: 16,229,125 km (0.067 R)
• M19: 16,679,415 km (0.102 R)
• M20: 17,396,587 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 14.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.07 AU - 2.49 AU

Year: 2376 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,664,418 km

• M1: 182,809 km (0.116 R)
• M2: 720,613 km (0.109 R)
• M3: 1,229,545 km (0.032 R)
• M4: 1,691,653 km (0.114 R)
• M5: 2,742,428 km (0.039 R)
• M6: 4,751,677 km (0.033 R)
• M7: 5,444,016 km (0.111 R)
• M8: 6,110,325 km (0.104 R)
• M9: 6,633,020 km (0.07 R)
• M10: 7,606,603 km (0.116 R)
• M11: 8,940,567 km (0.098 R)
• M12: 9,584,885 km (0.098 R)
• M13: 10,063,898 km (0.101 R)
• M14: 11,105,099 km (0.076 R)
• M15: 11,777,840 km (0.049 R)
• M16: 12,742,597 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 9.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.26 AU - 3 AU

Year: 2944 Days

Day: 11.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,664,418 km

• M1: 119,379 km (0.107 R)
• M2: 838,945 km (0.102 R)
• M3: 1,534,874 km (0.11 R)
• M4: 2,407,927 km (0.089 R)
• M5: 3,822,525 km (0.114 R)
• M6: 5,055,211 km (0.076 R)
• M7: 5,359,194 km (0.047 R)
• M8: 5,876,204 km (0.118 R)
• M9: 6,783,665 km (0.097 R)
• M10: 7,096,474 km (0.117 R)
• M11: 7,598,824 km (0.069 R)
• M12: 8,674,881 km (0.029 R)
• M13: 9,670,306 km (0.062 R)
• M14: 10,701,932 km (0.091 R)
• M15: 11,846,207 km (0.116 R)
• M16: 13,377,640 km (0.049 R)
• M17: 14,989,108 km (0.118 R)
• M18: 15,717,949 km (0.079 R)
• M19: 16,317,837 km (0.099 R)
• M20: 16,829,312 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 9.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.87 AU - 4.89 AU

Year: 7441 Days

Day: 12.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,664,418 km

• M1: 118,781 km (0.085 R)
• M2: 526,884 km (0.113 R)
• M3: 826,079 km (0.119 R)
• M4: 1,298,659 km (0.114 R)
• M5: 1,731,446 km (0.052 R)
• M6: 2,680,046 km (0.085 R)
• M7: 3,432,074 km (0.071 R)
• M8: 5,812,924 km (0.105 R)
• M9: 6,235,090 km (0.048 R)
• M10: 7,213,909 km (0.076 R)
• M11: 7,778,790 km (0.093 R)
• M12: 8,536,354 km (0.119 R)
• M13: 8,996,966 km (0.084 R)
• M14: 10,958,493 km (0.091 R)
• M15: 12,970,135 km (0.084 R)
• M16: 15,956,857 km (0.082 R)
• M17: 18,529,641 km (0.102 R)
• M18: 18,878,354 km (0.085 R)
• M19: 20,613,390 km (0.109 R)
• M20: 21,673,291 km (0.089 R)
• M21: 23,492,850 km (0.109 R)
• M22: 24,986,136 km (0.094 R)
• M23: 26,365,877 km (0.068 R)
• M24: 26,896,052 km (0.111 R)
• M25: 27,977,794 km (0.072 R)
• M26: 30,036,111 km (0.059 R)
• M27: 32,900,910 km (0.103 R)
• M28: 34,662,275 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 6.6

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.9 AU - 6.86 AU

Year: 11124 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,664,418 km

• M1: 82,129 km (0.09 R)
• M2: 823,387 km (0.099 R)
• M3: 1,199,027 km (0.068 R)
• M4: 1,461,870 km (0.097 R)
• M5: 1,699,731 km (0.078 R)
• M6: 2,311,736 km (0.086 R)
• M7: 2,788,056 km (0.066 R)
• M8: 3,180,750 km (0.049 R)
• M9: 3,742,789 km (0.09 R)
• M10: 4,339,236 km (0.093 R)
• M11: 5,332,865 km (0.098 R)
• M12: 7,033,493 km (0.03 R)
• M13: 7,716,857 km (0.119 R)
• M14: 9,115,896 km (0.113 R)
• M15: 11,064,558 km (0.102 R)
• M16: 12,106,058 km (0.069 R)
• M17: 12,960,262 km (0.074 R)
• M18: 14,382,788 km (0.093 R)
• M19: 15,062,561 km (0.068 R)
• M20: 16,122,163 km (0.059 R)
• M21: 16,412,981 km (0.119 R)
• M22: 20,603,068 km (0.108 R)
• M23: 21,204,900 km (0.073 R)
• M24: 23,823,611 km (0.104 R)
• M25: 24,967,585 km (0.084 R)
• M26: 26,247,844 km (0.12 R)
• M27: 26,549,284 km (0.07 R)
• M28: 30,682,224 km (0.065 R)
• M29: 33,310,359 km (0.096 R)
• M30: 36,084,652 km (0.087 R)
• M31: 36,457,599 km (0.058 R)
• M32: 39,533,631 km (0.102 R)
• M33: 49,332,591 km (0.069 R)
• M34: 50,408,798 km (0.063 R)
• M35: 51,973,143 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.3

Radius: 6.7

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.2 AU - 8.18 AU

Year: 14720 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,664,418 km

• M1: 89,609 km (0.079 R)
• M2: 637,885 km (0.101 R)
• M3: 855,700 km (0.117 R)
• M4: 1,077,853 km (0.044 R)
• M5: 1,379,442 km (0.088 R)
• M6: 1,657,245 km (0.076 R)
• M7: 2,043,657 km (0.082 R)
• M8: 3,262,131 km (0.076 R)
• M9: 3,570,452 km (0.112 R)
• M10: 3,954,470 km (0.116 R)
• M11: 4,215,668 km (0.115 R)
• M12: 4,613,449 km (0.074 R)
• M13: 5,772,234 km (0.102 R)
• M14: 7,413,622 km (0.088 R)
• M15: 7,677,512 km (0.069 R)
• M16: 7,902,208 km (0.083 R)
• M17: 8,224,143 km (0.087 R)
• M18: 9,042,443 km (0.061 R)
• M19: 11,644,848 km (0.118 R)
• M20: 14,915,656 km (0.112 R)
• M21: 16,276,398 km (0.108 R)
• M22: 18,429,261 km (0.081 R)
• M23: 19,573,984 km (0.088 R)
• M24: 25,613,699 km (0.054 R)
• M25: 33,261,142 km (0.081 R)
• M26: 34,831,171 km (0.101 R)
• M27: 39,702,976 km (0.064 R)
• M28: 47,530,086 km (0.088 R)
• M29: 50,613,448 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit