🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 8.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.75 AU - 0.75 AU

Year: 426 Days

Day: 11.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,902,100 km

• M1: 104,719 km (0.107 R)
• M2: 394,789 km (0.095 R)
• M3: 757,863 km (0.041 R)
• M4: 1,045,390 km (0.065 R)
• M5: 1,897,499 km (0.041 R)
• M6: 2,323,405 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.88 AU - 0.96 AU

Year: 579 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,902,100 km

• M1: 103,223 km (0.113 R)
• M2: 484,996 km (0.097 R)
• M3: 805,585 km (0.067 R)
• M4: 1,322,894 km (0.089 R)
• M5: 2,100,354 km (0.03 R)
• M6: 2,989,564 km (0.065 R)
• M7: 3,419,209 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 14.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.97 AU - 1.27 AU

Year: 778 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,902,100 km

• M1: 185,352 km (0.067 R)
• M2: 691,142 km (0.115 R)
• M3: 1,608,177 km (0.073 R)
• M4: 2,232,748 km (0.085 R)
• M5: 3,081,118 km (0.085 R)
• M6: 3,874,585 km (0.088 R)
• M7: 5,123,129 km (0.117 R)
• M8: 5,751,589 km (0.096 R)
• M9: 7,095,128 km (0.041 R)
• M10: 7,755,902 km (0.116 R)
• M11: 8,329,011 km (0.094 R)
• M12: 9,200,867 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 14.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.94 AU - 2.32 AU

Year: 2039 Days

Day: 5.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,902,100 km

• M1: 184,005 km (0.07 R)
• M2: 647,609 km (0.112 R)
• M3: 1,670,859 km (0.111 R)
• M4: 2,517,283 km (0.106 R)
• M5: 3,375,377 km (0.117 R)
• M6: 4,931,943 km (0.086 R)
• M7: 6,383,940 km (0.096 R)
• M8: 6,954,655 km (0.07 R)
• M9: 9,209,245 km (0.115 R)
• M10: 9,691,997 km (0.101 R)
• M11: 10,155,451 km (0.096 R)
• M12: 10,746,213 km (0.099 R)
• M13: 13,429,700 km (0.06 R)
• M14: 14,739,729 km (0.051 R)
• M15: 17,877,694 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 11.3

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.53 AU - 5.87 AU

Year: 6684 Days

Day: 7.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,902,100 km

• M1: 140,472 km (0.104 R)
• M2: 681,568 km (0.094 R)
• M3: 1,117,047 km (0.099 R)
• M4: 1,943,725 km (0.062 R)
• M5: 2,695,903 km (0.086 R)
• M6: 3,269,461 km (0.093 R)
• M7: 4,307,820 km (0.113 R)
• M8: 4,947,052 km (0.083 R)
• M9: 6,175,101 km (0.072 R)
• M10: 7,753,358 km (0.118 R)
• M11: 8,238,355 km (0.091 R)
• M12: 9,723,114 km (0.118 R)
• M13: 10,383,887 km (0.03 R)
• M14: 11,225,974 km (0.063 R)
• M15: 11,847,553 km (0.086 R)
• M16: 12,656,429 km (0.096 R)
• M17: 13,387,065 km (0.045 R)
• M18: 16,199,505 km (0.116 R)
• M19: 20,203,641 km (0.078 R)
• M20: 21,672,992 km (0.077 R)
• M21: 22,393,305 km (0.069 R)
• M22: 25,084,421 km (0.071 R)
• M23: 26,057,256 km (0.115 R)
• M24: 28,838,430 km (0.118 R)
• M25: 30,004,396 km (0.091 R)
• M26: 34,333,160 km (0.114 R)
• M27: 35,642,590 km (0.118 R)
• M28: 38,593,259 km (0.057 R)
• M29: 39,533,033 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 11.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.1 AU - 6.32 AU

Year: 7801 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,902,100 km

• M1: 145,110 km (0.06 R)
• M2: 917,933 km (0.096 R)
• M3: 6,622,099 km (0.049 R)
• M4: 8,130,943 km (0.08 R)
• M5: 9,002,052 km (0.119 R)
• M6: 9,934,346 km (0.061 R)
• M7: 13,305,983 km (0.114 R)
• M8: 21,809,874 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 9.3

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.53 AU - 5.99 AU

Year: 7914 Days

Day: 11.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,902,100 km

• M1: 115,789 km (0.112 R)
• M2: 422,315 km (0.055 R)
• M3: 851,212 km (0.062 R)
• M4: 1,189,303 km (0.112 R)
• M5: 1,535,173 km (0.074 R)
• M6: 2,727,768 km (0.119 R)
• M7: 4,091,053 km (0.11 R)
• M8: 4,891,551 km (0.086 R)
• M9: 5,590,921 km (0.051 R)
• M10: 6,687,773 km (0.106 R)
• M11: 7,880,068 km (0.096 R)
• M12: 10,073,921 km (0.095 R)
• M13: 10,940,092 km (0.107 R)
• M14: 11,580,820 km (0.038 R)
• M15: 13,532,623 km (0.109 R)
• M16: 14,208,357 km (0.114 R)
• M17: 16,166,144 km (0.086 R)
• M18: 19,047,399 km (0.119 R)
• M19: 20,210,972 km (0.083 R)
• M20: 20,529,166 km (0.093 R)
• M21: 24,074,337 km (0.112 R)
• M22: 25,897,935 km (0.078 R)
• M23: 26,462,517 km (0.12 R)
• M24: 29,206,142 km (0.112 R)
• M25: 29,817,848 km (0.114 R)
• M26: 32,242,081 km (0.102 R)
• M27: 32,786,019 km (0.031 R)
• M28: 36,648,038 km (0.08 R)
• M29: 37,002,734 km (0.055 R)
• M30: 38,444,409 km (0.117 R)
• M31: 41,567,564 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.9

Radius: 3.2

Gravity: 52.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.83 AU - 9.83 AU

Year: 18695 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,902,100 km

• M1: 44,730 km (0.089 R)
• M2: 161,267 km (0.105 R)
• M3: 265,387 km (0.074 R)
• M4: 512,971 km (0.098 R)
• M5: 781,200 km (0.115 R)
• M6: 952,639 km (0.104 R)
• M7: 1,256,173 km (0.06 R)
• M8: 2,210,309 km (0.047 R)
• M9: 2,486,616 km (0.108 R)
• M10: 3,031,152 km (0.109 R)
• M11: 3,481,741 km (0.08 R)
• M12: 3,594,089 km (0.095 R)
• M13: 4,853,254 km (0.067 R)
• M14: 5,100,390 km (0.112 R)
• M15: 6,633,170 km (0.112 R)
• M16: 7,527,017 km (0.063 R)
• M17: 9,826,037 km (0.078 R)
• M18: 10,050,434 km (0.101 R)
• M19: 10,983,027 km (0.116 R)
• M20: 12,292,307 km (0.105 R)
• M21: 17,403,468 km (0.1 R)
• M22: 19,088,240 km (0.116 R)
• M23: 21,249,480 km (0.081 R)
• M24: 22,100,243 km (0.113 R)
• M25: 26,696,937 km (0.109 R)
• M26: 28,587,106 km (0.097 R)
• M27: 30,209,196 km (0.092 R)
• M28: 30,445,859 km (0.119 R)
• M29: 30,803,099 km (0.077 R)
• M30: 31,283,757 km (0.112 R)
• M31: 32,755,800 km (0.058 R)
• M32: 34,530,629 km (0.062 R)
• M33: 36,636,369 km (0.113 R)
• M34: 44,678,900 km (0.107 R)
• M35: 45,140,110 km (0.067 R)
• M36: 48,458,191 km (0.108 R)
• M37: 52,444,974 km (0.072 R)
• M38: 59,195,279 km (0.096 R)
• M39: 59,565,833 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit