🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 9.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.61 AU - 0.97 AU

Year: 453 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,621,205 km

• M1: 121,922 km (0.064 R)
• M2: 438,471 km (0.059 R)
• M3: 786,586 km (0.039 R)
• M4: 1,133,204 km (0.095 R)
• M5: 1,745,957 km (0.083 R)
• M6: 2,115,912 km (0.099 R)
• M7: 3,433,570 km (0.076 R)
• M8: 4,112,445 km (0.08 R)
• M9: 4,512,620 km (0.103 R)
• M10: 4,953,933 km (0.046 R)
• M11: 5,488,596 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 12.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.82 AU - 2.44 AU

Year: 2007 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,621,205 km

• M1: 160,369 km (0.104 R)
• M2: 584,628 km (0.112 R)
• M3: 1,030,580 km (0.077 R)
• M4: 1,496,278 km (0.086 R)
• M5: 2,474,199 km (0.051 R)
• M6: 3,168,782 km (0.104 R)
• M7: 3,822,375 km (0.085 R)
• M8: 4,441,262 km (0.081 R)
• M9: 4,861,332 km (0.119 R)
• M10: 5,423,970 km (0.042 R)
• M11: 5,929,910 km (0.081 R)
• M12: 6,734,447 km (0.068 R)
• M13: 8,122,416 km (0.06 R)
• M14: 8,884,318 km (0.08 R)
• M15: 9,350,316 km (0.095 R)
• M16: 10,698,342 km (0.108 R)
• M17: 12,540,341 km (0.111 R)
• M18: 13,777,515 km (0.087 R)
• M19: 14,448,462 km (0.039 R)
• M20: 15,141,249 km (0.07 R)
• M21: 15,856,028 km (0.083 R)
• M22: 16,443,948 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 13.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.38 AU - 3.14 AU

Year: 2961 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,621,205 km

• M1: 167,998 km (0.098 R)
• M2: 619,485 km (0.089 R)
• M3: 1,192,295 km (0.087 R)
• M4: 1,626,428 km (0.1 R)
• M5: 2,208,962 km (0.116 R)
• M6: 3,219,645 km (0.095 R)
• M7: 3,860,822 km (0.111 R)
• M8: 4,363,770 km (0.082 R)
• M9: 4,886,764 km (0.083 R)
• M10: 5,923,627 km (0.111 R)
• M11: 7,041,273 km (0.071 R)
• M12: 8,026,375 km (0.059 R)
• M13: 11,367,493 km (0.061 R)
• M14: 12,452,078 km (0.077 R)
• M15: 13,042,690 km (0.113 R)
• M16: 13,939,530 km (0.102 R)
• M17: 15,490,560 km (0.106 R)
• M18: 15,961,644 km (0.086 R)
• M19: 18,874,165 km (0.118 R)
• M20: 20,833,149 km (0.09 R)
• M21: 22,058,505 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 14.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.9 AU - 6.7 AU

Year: 9019 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,621,205 km

• M1: 184,604 km (0.115 R)
• M2: 1,420,432 km (0.108 R)
• M3: 2,954,408 km (0.083 R)
• M4: 3,964,493 km (0.112 R)
• M5: 4,624,669 km (0.085 R)
• M6: 5,440,575 km (0.12 R)
• M7: 5,986,907 km (0.048 R)
• M8: 9,534,171 km (0.034 R)
• M9: 10,288,594 km (0.064 R)
• M10: 15,680,101 km (0.102 R)
• M11: 18,144,726 km (0.09 R)
• M12: 25,697,025 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.4

Radius: 4.4

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.3 AU - 7.54 AU

Year: 13050 Days

Day: 16.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,621,205 km

• M1: 60,138 km (0.112 R)
• M2: 251,324 km (0.026 R)
• M3: 495,319 km (0.099 R)
• M4: 751,580 km (0.072 R)
• M5: 1,147,864 km (0.087 R)
• M6: 1,486,255 km (0.044 R)
• M7: 1,627,475 km (0.117 R)
• M8: 3,218,449 km (0.068 R)
• M9: 6,822,860 km (0.079 R)
• M10: 9,123,825 km (0.094 R)
• M11: 10,294,727 km (0.082 R)
• M12: 13,228,491 km (0.101 R)
• M13: 13,653,498 km (0.066 R)
• M14: 15,179,546 km (0.049 R)
• M15: 17,749,339 km (0.098 R)
• M16: 21,496,316 km (0.098 R)
• M17: 22,338,104 km (0.112 R)
• M18: 26,304,392 km (0.088 R)
• M19: 26,686,615 km (0.075 R)
• M20: 32,434,314 km (0.072 R)
• M21: 41,479,899 km (0.089 R)
• M22: 45,468,926 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.1

Radius: 5.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.25 AU - 10.27 AU

Year: 18194 Days

Day: 18.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,621,205 km

• M1: 97,987 km (0.041 R)
• M2: 725,699 km (0.079 R)
• M3: 950,844 km (0.089 R)
• M4: 1,390,063 km (0.119 R)
• M5: 2,901,152 km (0.116 R)
• M6: 4,562,286 km (0.109 R)
• M7: 5,003,151 km (0.111 R)
• M8: 5,437,434 km (0.095 R)
• M9: 7,949,631 km (0.087 R)
• M10: 9,356,898 km (0.12 R)
• M11: 10,276,775 km (0.076 R)
• M12: 11,537,885 km (0.087 R)
• M13: 15,794,244 km (0.069 R)
• M14: 16,291,507 km (0.065 R)
• M15: 19,175,305 km (0.087 R)
• M16: 22,116,699 km (0.108 R)
• M17: 24,770,864 km (0.037 R)
• M18: 33,178,414 km (0.088 R)
• M19: 35,060,954 km (0.116 R)
• M20: 37,262,735 km (0.116 R)
• M21: 42,482,205 km (0.095 R)
• M22: 45,265,773 km (0.086 R)
• M23: 47,431,351 km (0.054 R)
• M24: 48,316,671 km (0.083 R)
• M25: 51,657,042 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.3

Radius: 3.2

Gravity: 66.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.81 AU - 12.17 AU

Year: 21937 Days

Day: 20.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,621,205 km

• M1: 39,793 km (0.1 R)
• M2: 162,314 km (0.039 R)
• M3: 401,820 km (0.074 R)
• M4: 509,680 km (0.103 R)
• M5: 744,249 km (0.079 R)
• M6: 1,254,079 km (0.095 R)
• M7: 1,522,458 km (0.04 R)
• M8: 2,705,178 km (0.099 R)
• M9: 4,255,311 km (0.105 R)
• M10: 4,602,528 km (0.098 R)
• M11: 5,512,682 km (0.081 R)
• M12: 5,634,305 km (0.118 R)
• M13: 6,581,558 km (0.116 R)
• M14: 6,950,915 km (0.094 R)
• M15: 7,236,947 km (0.073 R)
• M16: 10,112,517 km (0.115 R)
• M17: 14,573,675 km (0.102 R)
• M18: 16,843,224 km (0.108 R)
• M19: 17,099,635 km (0.088 R)
• M20: 17,445,356 km (0.092 R)
• M21: 18,875,362 km (0.114 R)
• M22: 19,059,367 km (0.098 R)
• M23: 20,672,481 km (0.106 R)
• M24: 22,684,124 km (0.056 R)
• M25: 26,167,660 km (0.116 R)
• M26: 28,516,795 km (0.067 R)
• M27: 30,367,919 km (0.096 R)
• M28: 32,429,228 km (0.097 R)
• M29: 33,628,704 km (0.113 R)
• M30: 34,995,879 km (0.093 R)
• M31: 41,143,005 km (0.078 R)
• M32: 48,486,315 km (0.109 R)
• M33: 50,052,755 km (0.07 R)
• M34: 50,405,357 km (0.084 R)
• M35: 64,023,251 km (0.106 R)
• M36: 64,647,224 km (0.082 R)
• M37: 68,043,096 km (0.099 R)
• M38: 73,357,111 km (0.111 R)
• M39: 74,040,175 km (0.06 R)
• M40: 77,049,187 km (0.086 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: 270 - 11,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit