🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1 AU - 1.46 AU

Year: 942 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,080,281 km

• M1: 112,049 km (0.115 R)
• M2: 603,927 km (0.039 R)
• M3: 1,280,109 km (0.047 R)
• M4: 1,684,771 km (0.069 R)
• M5: 2,699,045 km (0.113 R)
• M6: 3,499,094 km (0.064 R)
• M7: 4,237,509 km (0.107 R)
• M8: 4,795,958 km (0.053 R)
• M9: 6,367,933 km (0.118 R)
• M10: 6,995,795 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 14.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.28 AU - 1.48 AU

Year: 1119 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,080,281 km

• M1: 175,478 km (0.072 R)
• M2: 648,507 km (0.095 R)
• M3: 1,634,656 km (0.055 R)
• M4: 2,164,532 km (0.12 R)
• M5: 2,742,279 km (0.102 R)
• M6: 3,366,999 km (0.117 R)
• M7: 3,887,749 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 11.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.52 AU - 3.54 AU

Year: 4578 Days

Day: 10.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,080,281 km

• M1: 144,212 km (0.039 R)
• M2: 745,446 km (0.09 R)
• M3: 1,667,119 km (0.096 R)
• M4: 2,522,818 km (0.091 R)
• M5: 3,902,410 km (0.09 R)
• M6: 4,785,187 km (0.115 R)
• M7: 6,207,564 km (0.101 R)
• M8: 7,384,151 km (0.106 R)
• M9: 7,842,369 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 8.6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.28 AU - 4.68 AU

Year: 5481 Days

Day: 5.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,080,281 km

• M1: 110,254 km (0.064 R)
• M2: 414,984 km (0.116 R)
• M3: 993,479 km (0.045 R)
• M4: 1,427,014 km (0.056 R)
• M5: 2,041,413 km (0.037 R)
• M6: 2,694,108 km (0.083 R)
• M7: 3,697,910 km (0.036 R)
• M8: 4,260,248 km (0.06 R)
• M9: 4,798,053 km (0.032 R)
• M10: 5,069,573 km (0.099 R)
• M11: 6,165,527 km (0.118 R)
• M12: 7,447,880 km (0.078 R)
• M13: 7,850,148 km (0.076 R)
• M14: 8,579,288 km (0.079 R)
• M15: 9,563,792 km (0.119 R)
• M16: 9,995,531 km (0.086 R)
• M17: 15,172,366 km (0.069 R)
• M18: 16,240,943 km (0.097 R)
• M19: 16,546,572 km (0.12 R)
• M20: 21,092,851 km (0.108 R)
• M21: 23,031,041 km (0.104 R)
• M22: 27,001,518 km (0.059 R)
• M23: 27,517,032 km (0.104 R)
• M24: 28,214,607 km (0.107 R)
• M25: 29,373,243 km (0.07 R)
• M26: 30,010,081 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.5

Radius: 4.1

Gravity: 50.42 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.64 AU - 6.76 AU

Year: 9393 Days

Day: 19.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,080,281 km

• M1: 54,454 km (0.056 R)
• M2: 186,249 km (0.098 R)
• M3: 319,840 km (0.097 R)
• M4: 547,827 km (0.032 R)
• M5: 858,991 km (0.106 R)
• M6: 1,577,360 km (0.099 R)
• M7: 2,146,879 km (0.085 R)
• M8: 3,089,645 km (0.105 R)
• M9: 3,782,732 km (0.094 R)
• M10: 4,395,784 km (0.105 R)
• M11: 4,604,024 km (0.04 R)
• M12: 4,881,379 km (0.102 R)
• M13: 5,334,959 km (0.099 R)
• M14: 8,663,213 km (0.104 R)
• M15: 9,571,571 km (0.049 R)
• M16: 10,280,366 km (0.037 R)
• M17: 10,489,055 km (0.078 R)
• M18: 12,320,731 km (0.11 R)
• M19: 15,214,253 km (0.11 R)
• M20: 15,967,778 km (0.073 R)
• M21: 16,745,836 km (0.041 R)
• M22: 18,995,638 km (0.03 R)
• M23: 22,912,559 km (0.116 R)
• M24: 24,267,617 km (0.085 R)
• M25: 26,741,517 km (0.112 R)
• M26: 28,039,129 km (0.094 R)
• M27: 29,169,490 km (0.078 R)
• M28: 32,294,440 km (0.081 R)
• M29: 32,854,984 km (0.112 R)
• M30: 34,926,166 km (0.056 R)
• M31: 37,082,769 km (0.105 R)
• M32: 37,697,317 km (0.116 R)
• M33: 41,002,233 km (0.112 R)
• M34: 44,219,635 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 3.7

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.57 AU - 9.63 AU

Year: 15913 Days

Day: 23.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,080,281 km

• M1: 46,675 km (0.06 R)
• M2: 254,765 km (0.062 R)
• M3: 670,049 km (0.044 R)
• M4: 1,120,039 km (0.093 R)
• M5: 1,585,737 km (0.119 R)
• M6: 4,031,962 km (0.067 R)
• M7: 4,559,743 km (0.091 R)
• M8: 5,163,371 km (0.116 R)
• M9: 6,903,044 km (0.04 R)
• M10: 8,816,551 km (0.039 R)
• M11: 9,845,634 km (0.066 R)
• M12: 9,991,941 km (0.081 R)
• M13: 12,420,214 km (0.082 R)
• M14: 16,550,312 km (0.05 R)
• M15: 18,180,629 km (0.072 R)
• M16: 21,184,554 km (0.104 R)
• M17: 23,016,979 km (0.08 R)
• M18: 27,375,962 km (0.109 R)
• M19: 30,259,161 km (0.065 R)
• M20: 33,228,978 km (0.059 R)
• M21: 35,123,635 km (0.101 R)
• M22: 35,579,610 km (0.066 R)
• M23: 43,031,828 km (0.061 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: 515 - 17,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit