🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 11.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 349 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,261,284 km

• M1: 140,622 km (0.085 R)
• M2: 694,134 km (0.079 R)
• M3: 1,152,801 km (0.111 R)
• M4: 1,594,713 km (0.081 R)
• M5: 2,411,069 km (0.05 R)
• M6: 2,895,616 km (0.059 R)
• M7: 4,157,474 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 9.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.23 AU - 2.61 AU

Year: 2510 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,261,284 km

• M1: 119,379 km (0.051 R)
• M2: 416,780 km (0.077 R)
• M3: 756,516 km (0.12 R)
• M4: 1,071,121 km (0.07 R)
• M5: 1,399,638 km (0.104 R)
• M6: 2,791,795 km (0.062 R)
• M7: 3,304,318 km (0.095 R)
• M8: 3,980,351 km (0.033 R)
• M9: 4,862,978 km (0.085 R)
• M10: 5,287,836 km (0.08 R)
• M11: 5,737,527 km (0.077 R)
• M12: 6,471,604 km (0.103 R)
• M13: 9,539,707 km (0.109 R)
• M14: 10,370,573 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 12.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.4 AU - 3.52 AU

Year: 3396 Days

Day: 10.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 78.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,261,284 km

• M1: 159,172 km (0.087 R)
• M2: 730,486 km (0.094 R)
• M3: 1,636,900 km (0.042 R)
• M4: 2,184,877 km (0.088 R)
• M5: 3,053,143 km (0.116 R)
• M6: 3,585,263 km (0.07 R)
• M7: 5,683,672 km (0.103 R)
• M8: 6,493,445 km (0.107 R)
• M9: 7,065,657 km (0.106 R)
• M10: 10,229,802 km (0.089 R)
• M11: 11,158,206 km (0.098 R)
• M12: 14,785,057 km (0.095 R)
• M13: 16,763,788 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 8.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.65 AU - 5.41 AU

Year: 6429 Days

Day: 13.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,261,284 km

• M1: 113,994 km (0.091 R)
• M2: 392,096 km (0.103 R)
• M3: 727,644 km (0.119 R)
• M4: 1,078,301 km (0.101 R)
• M5: 2,506,812 km (0.115 R)
• M6: 3,246,573 km (0.115 R)
• M7: 4,078,487 km (0.081 R)
• M8: 5,180,125 km (0.117 R)
• M9: 6,098,058 km (0.097 R)
• M10: 6,468,911 km (0.088 R)
• M11: 7,779,538 km (0.096 R)
• M12: 8,707,793 km (0.08 R)
• M13: 9,138,784 km (0.087 R)
• M14: 9,874,955 km (0.096 R)
• M15: 11,935,367 km (0.106 R)
• M16: 12,467,636 km (0.111 R)
• M17: 13,372,703 km (0.117 R)
• M18: 13,894,052 km (0.112 R)
• M19: 14,374,859 km (0.074 R)
• M20: 15,999,791 km (0.083 R)
• M21: 16,409,690 km (0.064 R)
• M22: 18,693,900 km (0.042 R)
• M23: 19,280,024 km (0.093 R)
• M24: 23,958,847 km (0.071 R)
• M25: 24,341,518 km (0.034 R)
• M26: 27,134,660 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.3

Radius: 4.1

Gravity: 35.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.35 AU - 7.83 AU

Year: 13944 Days

Day: 21.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,261,284 km

• M1: 51,013 km (0.115 R)
• M2: 195,076 km (0.092 R)
• M3: 385,065 km (0.096 R)
• M4: 730,038 km (0.09 R)
• M5: 1,433,896 km (0.037 R)
• M6: 2,549,896 km (0.069 R)
• M7: 2,860,012 km (0.111 R)
• M8: 3,219,795 km (0.113 R)
• M9: 3,942,353 km (0.094 R)
• M10: 4,418,373 km (0.068 R)
• M11: 5,032,173 km (0.119 R)
• M12: 5,923,926 km (0.112 R)
• M13: 6,466,966 km (0.101 R)
• M14: 6,833,182 km (0.119 R)
• M15: 11,699,152 km (0.046 R)
• M16: 13,056,005 km (0.052 R)
• M17: 14,173,949 km (0.1 R)
• M18: 15,282,918 km (0.104 R)
• M19: 16,151,783 km (0.091 R)
• M20: 17,283,491 km (0.107 R)
• M21: 17,829,224 km (0.06 R)
• M22: 21,082,080 km (0.053 R)
• M23: 21,794,914 km (0.095 R)
• M24: 22,615,907 km (0.054 R)
• M25: 31,873,771 km (0.058 R)
• M26: 35,237,778 km (0.068 R)
• M27: 52,505,262 km (0.061 R)
• M28: 53,647,891 km (0.094 R)
• M29: 55,645,022 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.7

Radius: 5.4

Gravity: 20.77 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.68 AU - 8.72 AU

Year: 17112 Days

Day: 16.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,261,284 km

• M1: 68,067 km (0.034 R)
• M2: 413,489 km (0.048 R)
• M3: 987,496 km (0.077 R)
• M4: 1,170,304 km (0.083 R)
• M5: 2,282,864 km (0.11 R)
• M6: 2,495,143 km (0.084 R)
• M7: 3,317,333 km (0.087 R)
• M8: 4,150,443 km (0.118 R)
• M9: 4,338,787 km (0.084 R)
• M10: 4,903,968 km (0.064 R)
• M11: 5,258,664 km (0.09 R)
• M12: 5,479,471 km (0.067 R)
• M13: 6,763,918 km (0.08 R)
• M14: 8,286,376 km (0.091 R)
• M15: 9,801,054 km (0.085 R)
• M16: 10,249,399 km (0.062 R)
• M17: 12,437,567 km (0.1 R)
• M18: 13,434,637 km (0.08 R)
• M19: 14,341,050 km (0.089 R)
• M20: 16,197,410 km (0.113 R)
• M21: 16,665,652 km (0.06 R)
• M22: 25,541,293 km (0.096 R)
• M23: 26,175,588 km (0.119 R)
• M24: 30,202,913 km (0.087 R)
• M25: 32,609,344 km (0.1 R)
• M26: 35,270,690 km (0.066 R)
• M27: 35,793,535 km (0.107 R)
• M28: 36,988,672 km (0.103 R)
• M29: 38,900,383 km (0.052 R)
• M30: 40,590,689 km (0.117 R)
• M31: 42,329,166 km (0.069 R)
• M32: 44,876,220 km (0.08 R)
• M33: 48,321,608 km (0.102 R)
• M34: 48,804,660 km (0.12 R)
• M35: 51,435,637 km (0.108 R)
• M36: 62,333,394 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.2

Radius: 4.7

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.75 AU - 10.39 AU

Year: 19742 Days

Day: 21.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,261,284 km

• M1: 60,138 km (0.107 R)
• M2: 339,438 km (0.057 R)
• M3: 715,826 km (0.082 R)
• M4: 1,214,585 km (0.047 R)
• M5: 1,684,622 km (0.073 R)
• M6: 2,152,564 km (0.067 R)
• M7: 2,769,057 km (0.072 R)
• M8: 3,548,611 km (0.113 R)
• M9: 4,163,159 km (0.063 R)
• M10: 5,317,756 km (0.054 R)
• M11: 7,211,066 km (0.084 R)
• M12: 8,052,554 km (0.069 R)
• M13: 8,616,688 km (0.079 R)
• M14: 8,957,621 km (0.104 R)
• M15: 9,106,471 km (0.09 R)
• M16: 13,131,701 km (0.105 R)
• M17: 16,736,112 km (0.117 R)
• M18: 19,253,545 km (0.119 R)
• M19: 21,387,559 km (0.052 R)
• M20: 26,017,912 km (0.077 R)
• M21: 29,050,710 km (0.093 R)
• M22: 31,732,102 km (0.09 R)
• M23: 32,661,404 km (0.064 R)
• M24: 32,896,422 km (0.107 R)
• M25: 37,452,425 km (0.099 R)
• M26: 39,147,818 km (0.103 R)
• M27: 40,757,790 km (0.111 R)
• M28: 41,855,240 km (0.086 R)
• M29: 45,265,623 km (0.057 R)
• M30: 48,093,322 km (0.043 R)
• M31: 52,150,566 km (0.086 R)
• M32: 56,092,918 km (0.072 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: 380 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit