🌌 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: 106.6

Radius: 12.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.71 AU - 0.75 AU

Year: 416 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 81,548,140 km

• M1: 160,519 km (0.113 R)
• M2: 599,738 km (0.103 R)
• M3: 1,087,277 km (0.094 R)
• M4: 2,139,848 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 14.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.78 AU

Year: 1201 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 96.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,548,140 km

• M1: 177,872 km (0.069 R)
• M2: 778,059 km (0.079 R)
• M3: 1,393,953 km (0.113 R)
• M4: 1,968,858 km (0.085 R)
• M5: 2,601,806 km (0.111 R)
• M6: 4,179,017 km (0.098 R)
• M7: 5,416,939 km (0.114 R)
• M8: 6,256,333 km (0.09 R)
• M9: 7,131,330 km (0.106 R)
• M10: 10,156,798 km (0.063 R)
• M11: 11,163,741 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 12.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.59 AU - 2.25 AU

Year: 1774 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,548,140 km

• M1: 153,039 km (0.119 R)
• M2: 541,544 km (0.114 R)
• M3: 1,032,076 km (0.106 R)
• M4: 2,562,612 km (0.098 R)
• M5: 3,246,872 km (0.075 R)
• M6: 3,858,578 km (0.119 R)
• M7: 4,394,886 km (0.098 R)
• M8: 5,145,419 km (0.109 R)
• M9: 5,595,708 km (0.115 R)
• M10: 7,805,269 km (0.044 R)
• M11: 8,997,714 km (0.105 R)
• M12: 10,543,808 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 14.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.09 AU - 2.39 AU

Year: 2236 Days

Day: 8.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,548,140 km

• M1: 180,714 km (0.112 R)
• M2: 677,230 km (0.066 R)
• M3: 1,574,966 km (0.085 R)
• M4: 2,113,668 km (0.09 R)
• M5: 2,927,331 km (0.115 R)
• M6: 3,521,085 km (0.073 R)
• M7: 4,500,502 km (0.09 R)
• M8: 5,111,610 km (0.101 R)
• M9: 6,055,123 km (0.094 R)
• M10: 7,609,595 km (0.064 R)
• M11: 8,873,398 km (0.112 R)
• M12: 10,569,838 km (0.067 R)
• M13: 12,348,407 km (0.046 R)
• M14: 13,375,097 km (0.113 R)
• M15: 14,181,729 km (0.06 R)
• M16: 15,259,581 km (0.072 R)
• M17: 16,090,747 km (0.091 R)
• M18: 16,746,584 km (0.11 R)
• M19: 17,367,714 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.2

Radius: 7.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.86 AU - 7.22 AU

Year: 11153 Days

Day: 17.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,548,140 km

• M1: 125,064 km (0.046 R)
• M2: 496,067 km (0.116 R)
• M3: 998,267 km (0.113 R)
• M4: 1,692,251 km (0.109 R)
• M5: 2,639,355 km (0.114 R)
• M6: 3,691,028 km (0.117 R)
• M7: 4,438,270 km (0.109 R)
• M8: 6,619,706 km (0.097 R)
• M9: 8,133,636 km (0.094 R)
• M10: 8,600,232 km (0.033 R)
• M11: 16,682,257 km (0.053 R)
• M12: 19,448,920 km (0.087 R)
• M13: 19,959,498 km (0.025 R)
• M14: 23,069,936 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.6

Radius: 7.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.55 AU - 11.25 AU

Year: 19219 Days

Day: 15.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,548,140 km

• M1: 92,003 km (0.109 R)
• M2: 762,800 km (0.097 R)
• M3: 1,015,770 km (0.03 R)
• M4: 1,795,174 km (0.068 R)
• M5: 2,041,861 km (0.061 R)
• M6: 2,922,245 km (0.12 R)
• M7: 3,476,954 km (0.101 R)
• M8: 4,300,490 km (0.109 R)
• M9: 4,625,865 km (0.052 R)
• M10: 5,619,794 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.5

Radius: 3.9

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.74 AU - 12.52 AU

Year: 23112 Days

Day: 16.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 81,548,140 km

• M1: 51,462 km (0.094 R)
• M2: 441,912 km (0.094 R)
• M3: 1,431,951 km (0.05 R)
• M4: 1,856,809 km (0.097 R)
• M5: 2,056,821 km (0.11 R)
• M6: 2,406,581 km (0.113 R)
• M7: 3,004,075 km (0.105 R)
• M8: 3,483,237 km (0.073 R)
• M9: 3,819,383 km (0.108 R)
• M10: 3,946,841 km (0.035 R)
• M11: 4,995,372 km (0.116 R)
• M12: 5,186,558 km (0.113 R)
• M13: 5,502,808 km (0.03 R)
• M14: 6,086,689 km (0.109 R)
• M15: 8,783,041 km (0.055 R)
• M16: 11,376,320 km (0.095 R)
• M17: 11,574,238 km (0.063 R)
• M18: 13,534,119 km (0.108 R)
• M19: 15,867,996 km (0.076 R)
• M20: 16,115,131 km (0.115 R)
• M21: 19,850,590 km (0.086 R)
• M22: 25,449,141 km (0.106 R)
• M23: 28,972,320 km (0.078 R)
• M24: 30,595,009 km (0.116 R)
• M25: 32,145,740 km (0.112 R)
• M26: 34,020,201 km (0.052 R)
• M27: 35,683,879 km (0.117 R)
• M28: 35,966,320 km (0.049 R)
• M29: 38,575,756 km (0.1 R)
• M30: 39,472,894 km (0.064 R)
• M31: 40,536,984 km (0.111 R)
• M32: 40,690,471 km (0.088 R)
• M33: 40,998,792 km (0.096 R)
• M34: 42,247,486 km (0.075 R)
• M35: 43,360,793 km (0.101 R)
• M36: 45,149,385 km (0.074 R)
• M37: 51,166,810 km (0.108 R)
• M38: 58,281,386 km (0.05 R)
• M39: 67,740,758 km (0.099 R)
• M40: 72,154,195 km (0.187 R)
• M41: 75,587,167 km (0.111 R)
• M42: 77,461,927 km (0.19 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit