🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 11.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.71 AU - 0.75 AU

Year: 431 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,452,298 km

• M1: 146,756 km (0.102 R)
• M2: 523,293 km (0.09 R)
• M3: 925,861 km (0.068 R)
• M4: 1,320,949 km (0.082 R)
• M5: 1,724,863 km (0.115 R)
• M6: 2,426,926 km (0.112 R)
• M7: 2,930,173 km (0.1 R)
• M8: 3,344,410 km (0.098 R)
• M9: 3,933,078 km (0.102 R)
• M10: 4,520,997 km (0.083 R)
• M11: 5,032,772 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 11.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.97 AU - 0.99 AU

Year: 670 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,452,298 km

• M1: 138,079 km (0.091 R)
• M2: 489,783 km (0.029 R)
• M3: 963,410 km (0.117 R)
• M4: 1,351,318 km (0.097 R)
• M5: 1,804,150 km (0.067 R)
• M6: 2,548,849 km (0.07 R)
• M7: 3,104,006 km (0.074 R)
• M8: 3,765,678 km (0.12 R)
• M9: 4,159,569 km (0.069 R)
• M10: 4,738,213 km (0.12 R)
• M11: 5,097,398 km (0.105 R)
• M12: 6,422,237 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 11.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.16 AU - 1.4 AU

Year: 1000 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,452,298 km

• M1: 145,559 km (0.072 R)
• M2: 546,780 km (0.073 R)
• M3: 1,000,660 km (0.088 R)
• M4: 1,411,157 km (0.079 R)
• M5: 1,909,318 km (0.081 R)
• M6: 2,492,151 km (0.098 R)
• M7: 2,995,847 km (0.062 R)
• M8: 3,368,794 km (0.063 R)
• M9: 4,761,551 km (0.101 R)
• M10: 5,379,390 km (0.083 R)
• M11: 6,265,757 km (0.105 R)
• M12: 6,692,111 km (0.076 R)
• M13: 7,116,072 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 10.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.62 AU - 3.86 AU

Year: 4026 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,452,298 km

• M1: 136,583 km (0.061 R)
• M2: 505,491 km (0.103 R)
• M3: 1,252,733 km (0.105 R)
• M4: 1,754,933 km (0.089 R)
• M5: 2,476,294 km (0.037 R)
• M6: 7,669,135 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 12.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.29 AU - 4.83 AU

Year: 6721 Days

Day: 11.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,452,298 km

• M1: 241,002 km (0.097 R)
• M2: 683,513 km (0.099 R)
• M3: 1,309,580 km (0.069 R)
• M4: 1,842,298 km (0.073 R)
• M5: 2,450,712 km (0.089 R)
• M6: 2,915,812 km (0.115 R)
• M7: 3,334,387 km (0.111 R)
• M8: 4,026,726 km (0.07 R)
• M9: 4,786,234 km (0.076 R)
• M10: 5,760,266 km (0.056 R)
• M11: 6,165,975 km (0.077 R)
• M12: 9,524,148 km (0.066 R)
• M13: 12,550,962 km (0.111 R)
• M14: 16,415,225 km (0.104 R)
• M15: 18,281,608 km (0.059 R)
• M16: 19,789,106 km (0.083 R)
• M17: 22,279,611 km (0.077 R)
• M18: 23,128,280 km (0.12 R)
• M19: 26,654,002 km (0.055 R)
• M20: 27,260,023 km (0.042 R)
• M21: 27,698,495 km (0.068 R)
• M22: 29,869,309 km (0.057 R)
• M23: 30,335,456 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.3

Radius: 7

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.07 AU - 7.77 AU

Year: 11228 Days

Day: 17.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,452,298 km

• M1: 89,011 km (0.058 R)
• M2: 763,248 km (0.057 R)
• M3: 1,158,935 km (0.12 R)
• M4: 1,861,746 km (0.116 R)
• M5: 4,204,149 km (0.09 R)
• M6: 7,185,934 km (0.099 R)
• M7: 10,878,608 km (0.105 R)
• M8: 11,981,443 km (0.08 R)
• M9: 12,756,958 km (0.057 R)
• M10: 13,272,772 km (0.114 R)
• M11: 14,224,214 km (0.1 R)
• M12: 15,284,115 km (0.105 R)
• M13: 17,630,259 km (0.057 R)
• M14: 21,065,175 km (0.095 R)
• M15: 26,921,782 km (0.081 R)
• M16: 27,485,318 km (0.1 R)
• M17: 35,657,400 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756

Radius: 6.2

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.72 AU - 9.2 AU

Year: 16985 Days

Day: 15.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 104.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,452,298 km

• M1: 78,988 km (0.095 R)
• M2: 649,105 km (0.103 R)
• M3: 1,272,779 km (0.059 R)
• M4: 2,017,178 km (0.091 R)
• M5: 2,428,871 km (0.041 R)
• M6: 2,701,588 km (0.1 R)
• M7: 3,616,229 km (0.113 R)
• M8: 3,881,466 km (0.097 R)
• M9: 4,191,583 km (0.091 R)
• M10: 4,551,515 km (0.094 R)
• M11: 5,408,412 km (0.115 R)
• M12: 6,118,403 km (0.06 R)
• M13: 6,453,203 km (0.084 R)
• M14: 7,023,171 km (0.064 R)
• M15: 7,626,200 km (0.071 R)
• M16: 8,934,882 km (0.049 R)
• M17: 10,328,237 km (0.052 R)
• M18: 10,623,394 km (0.066 R)
• M19: 11,542,523 km (0.117 R)
• M20: 12,849,260 km (0.104 R)
• M21: 14,397,149 km (0.032 R)
• M22: 15,908,686 km (0.097 R)
• M23: 17,606,473 km (0.118 R)
• M24: 20,979,306 km (0.077 R)
• M25: 22,519,865 km (0.111 R)
• M26: 24,549,609 km (0.106 R)
• M27: 24,759,046 km (0.106 R)
• M28: 27,704,927 km (0.112 R)
• M29: 29,438,318 km (0.115 R)
• M30: 30,512,431 km (0.079 R)
• M31: 32,992,464 km (0.079 R)
• M32: 33,247,678 km (0.101 R)
• M33: 34,674,542 km (0.087 R)
• M34: 36,959,500 km (0.106 R)
• M35: 37,511,217 km (0.099 R)
• M36: 43,949,012 km (0.094 R)
• M37: 47,104,181 km (0.076 R)
• M38: 48,079,260 km (0.084 R)
• M39: 49,567,160 km (0.107 R)
• M40: 67,598,939 km (0.081 R)
• M41: 69,255,736 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608

Radius: 7.5

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7 AU - 10.92 AU

Year: 18513 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 87 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,452,298 km

• M1: 93,349 km (0.113 R)
• M2: 440,117 km (0.095 R)
• M3: 915,389 km (0.118 R)
• M4: 1,648,718 km (0.1 R)
• M5: 2,159,595 km (0.116 R)
• M6: 2,563,210 km (0.039 R)
• M7: 3,196,308 km (0.115 R)
• M8: 4,335,496 km (0.07 R)
• M9: 4,979,216 km (0.059 R)
• M10: 6,329,785 km (0.116 R)
• M11: 7,112,032 km (0.118 R)
• M12: 10,302,805 km (0.107 R)
• M13: 11,197,849 km (0.048 R)
• M14: 12,870,653 km (0.109 R)
• M15: 20,860,675 km (0.104 R)
• M16: 21,235,418 km (0.04 R)
• M17: 24,708,482 km (0.081 R)
• M18: 25,659,176 km (0.053 R)
• M19: 27,633,270 km (0.094 R)
• M20: 31,389,224 km (0.109 R)
• M21: 32,005,268 km (0.094 R)
• M22: 33,901,869 km (0.116 R)
• M23: 37,227,281 km (0.049 R)
• M24: 38,195,927 km (0.109 R)
• M25: 38,616,147 km (0.067 R)
• M26: 41,055,939 km (0.092 R)
• M27: 42,538,155 km (0.116 R)
• M28: 44,055,825 km (0.106 R)
• M29: 45,766,327 km (0.093 R)
• M30: 49,984,837 km (0.069 R)
• M31: 51,333,163 km (0.066 R)
• M32: 56,605,590 km (0.083 R)
• M33: 59,747,894 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit