🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 13.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.06 AU - 1.52 AU

Year: 977 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,781,994 km

• M1: 166,652 km (0.109 R)
• M2: 800,199 km (0.085 R)
• M3: 1,244,505 km (0.107 R)
• M4: 1,784,852 km (0.099 R)
• M5: 2,321,460 km (0.096 R)
• M6: 2,939,149 km (0.084 R)
• M7: 3,618,772 km (0.111 R)
• M8: 4,852,207 km (0.083 R)
• M9: 5,638,194 km (0.091 R)
• M10: 6,149,520 km (0.057 R)
• M11: 6,903,194 km (0.071 R)
• M12: 9,687,210 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 11.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.22 AU - 1.58 AU

Year: 1105 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,781,994 km

• M1: 145,559 km (0.108 R)
• M2: 552,016 km (0.104 R)
• M3: 1,142,180 km (0.097 R)
• M4: 1,766,302 km (0.027 R)
• M5: 2,173,956 km (0.068 R)
• M6: 2,620,207 km (0.049 R)
• M7: 3,018,436 km (0.079 R)
• M8: 3,700,154 km (0.097 R)
• M9: 4,324,126 km (0.104 R)
• M10: 4,698,420 km (0.045 R)
• M11: 5,133,301 km (0.103 R)
• M12: 5,740,818 km (0.12 R)
• M13: 6,283,410 km (0.104 R)
• M14: 7,396,119 km (0.026 R)
• M15: 8,415,628 km (0.095 R)
• M16: 10,732,450 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 10.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 1.99 AU

Year: 1517 Days

Day: 8.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,781,994 km

• M1: 132,095 km (0.112 R)
• M2: 527,332 km (0.091 R)
• M3: 978,968 km (0.103 R)
• M4: 1,458,130 km (0.072 R)
• M5: 1,865,037 km (0.072 R)
• M6: 2,240,079 km (0.067 R)
• M7: 2,599,712 km (0.073 R)
• M8: 3,204,835 km (0.04 R)
• M9: 4,203,700 km (0.06 R)
• M10: 4,540,744 km (0.083 R)
• M11: 5,312,370 km (0.084 R)
• M12: 6,985,772 km (0.045 R)
• M13: 7,596,430 km (0.117 R)
• M14: 8,475,467 km (0.077 R)
• M15: 9,326,380 km (0.095 R)
• M16: 9,870,318 km (0.113 R)
• M17: 11,304,961 km (0.115 R)
• M18: 11,739,244 km (0.046 R)
• M19: 12,526,129 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 14.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.91 AU - 2.93 AU

Year: 2510 Days

Day: 12.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,781,994 km

• M1: 185,651 km (0.045 R)
• M2: 1,105,678 km (0.104 R)
• M3: 2,038,720 km (0.105 R)
• M4: 3,052,545 km (0.081 R)
• M5: 4,652,045 km (0.059 R)
• M6: 5,828,333 km (0.05 R)
• M7: 7,071,491 km (0.045 R)
• M8: 8,909,301 km (0.098 R)
• M9: 9,587,578 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.9

Radius: 5.2

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.6 AU - 7.78 AU

Year: 14221 Days

Day: 23.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,781,994 km

• M1: 66,122 km (0.1 R)
• M2: 243,396 km (0.11 R)
• M3: 529,277 km (0.116 R)
• M4: 821,891 km (0.073 R)
• M5: 1,336,956 km (0.087 R)
• M6: 2,007,903 km (0.062 R)
• M7: 2,315,177 km (0.074 R)
• M8: 4,100,478 km (0.073 R)
• M9: 4,563,333 km (0.1 R)
• M10: 5,666,319 km (0.099 R)
• M11: 7,150,479 km (0.113 R)
• M12: 10,187,914 km (0.117 R)
• M13: 10,464,969 km (0.104 R)
• M14: 11,444,836 km (0.072 R)
• M15: 11,684,042 km (0.114 R)
• M16: 13,124,371 km (0.087 R)
• M17: 14,609,130 km (0.114 R)
• M18: 18,721,276 km (0.058 R)
• M19: 18,970,057 km (0.091 R)
• M20: 21,853,706 km (0.093 R)
• M21: 25,929,500 km (0.112 R)
• M22: 27,286,951 km (0.111 R)
• M23: 28,690,927 km (0.069 R)
• M24: 31,995,245 km (0.104 R)
• M25: 36,181,891 km (0.071 R)
• M26: 38,139,678 km (0.065 R)
• M27: 44,287,851 km (0.117 R)
• M28: 46,374,442 km (0.05 R)
• M29: 50,261,893 km (0.078 R)
• M30: 52,366,735 km (0.114 R)
• M31: 57,098,216 km (0.057 R)
• M32: 59,388,559 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 5

Gravity: 34.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.59 AU - 10.59 AU

Year: 21373 Days

Day: 23.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,781,994 km

• M1: 80,633 km (0.078 R)
• M2: 268,379 km (0.074 R)
• M3: 902,225 km (0.09 R)
• M4: 1,064,838 km (0.093 R)
• M5: 1,984,565 km (0.062 R)
• M6: 2,715,949 km (0.114 R)
• M7: 3,491,166 km (0.099 R)
• M8: 6,233,294 km (0.097 R)
• M9: 7,364,105 km (0.115 R)
• M10: 10,713,003 km (0.074 R)
• M11: 13,485,051 km (0.034 R)
• M12: 14,955,299 km (0.053 R)
• M13: 21,292,714 km (0.088 R)
• M14: 24,930,934 km (0.097 R)
• M15: 26,307,982 km (0.034 R)
• M16: 32,458,549 km (0.064 R)
• M17: 38,589,369 km (0.065 R)
• M18: 41,211,820 km (0.063 R)
• M19: 43,132,956 km (0.073 R)
• M20: 56,120,594 km (0.101 R)
• M21: 56,314,473 km (0.116 R)
• M22: 62,969,484 km (0.115 R)
• M23: 73,556,226 km (0.05 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: 532 - 17,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit