🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.4

Radius: 9.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.8 AU - 0.8 AU

Year: 477 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,506,660 km

• M1: 123,269 km (0.095 R)
• M2: 463,005 km (0.065 R)
• M3: 862,881 km (0.113 R)
• M4: 1,468,901 km (0.044 R)
• M5: 1,826,740 km (0.113 R)
• M6: 2,410,470 km (0.049 R)
• M7: 2,986,572 km (0.073 R)
• M8: 3,313,294 km (0.12 R)
• M9: 3,627,748 km (0.054 R)
• M10: 4,117,532 km (0.105 R)
• M11: 4,523,989 km (0.088 R)
• M12: 4,868,214 km (0.109 R)
• M13: 5,323,291 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 15

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.94 AU - 1.24 AU

Year: 759 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,506,660 km

• M1: 186,549 km (0.106 R)
• M2: 897,886 km (0.074 R)
• M3: 1,370,915 km (0.103 R)
• M4: 1,980,377 km (0.109 R)
• M5: 2,587,445 km (0.094 R)
• M6: 4,044,678 km (0.038 R)
• M7: 4,636,936 km (0.072 R)
• M8: 5,701,624 km (0.052 R)
• M9: 6,179,290 km (0.097 R)
• M10: 8,239,851 km (0.101 R)
• M11: 8,800,244 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 8.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.28 AU - 1.48 AU

Year: 1081 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,506,660 km

• M1: 103,821 km (0.119 R)
• M2: 390,450 km (0.081 R)
• M3: 763,697 km (0.075 R)
• M4: 1,426,864 km (0.116 R)
• M5: 2,246,511 km (0.112 R)
• M6: 3,256,147 km (0.07 R)
• M7: 3,868,751 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 8.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.98 AU - 2.42 AU

Year: 2176 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,506,660 km

• M1: 102,774 km (0.119 R)
• M2: 436,826 km (0.093 R)
• M3: 712,235 km (0.114 R)
• M4: 1,065,137 km (0.115 R)
• M5: 1,542,354 km (0.114 R)
• M6: 2,657,905 km (0.105 R)
• M7: 3,912,134 km (0.041 R)
• M8: 4,200,409 km (0.113 R)
• M9: 5,088,721 km (0.101 R)
• M10: 5,543,648 km (0.095 R)
• M11: 5,978,529 km (0.117 R)
• M12: 6,635,414 km (0.068 R)
• M13: 8,834,652 km (0.075 R)
• M14: 9,206,552 km (0.078 R)
• M15: 9,849,823 km (0.061 R)
• M16: 10,591,529 km (0.112 R)
• M17: 11,154,017 km (0.043 R)
• M18: 11,479,093 km (0.053 R)
• M19: 11,847,553 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 12.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.1 AU - 2.88 AU

Year: 2620 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,506,660 km

• M1: 156,779 km (0.066 R)
• M2: 1,025,344 km (0.117 R)
• M3: 1,584,092 km (0.083 R)
• M4: 2,185,924 km (0.074 R)
• M5: 3,162,200 km (0.113 R)
• M6: 3,648,692 km (0.088 R)
• M7: 4,389,202 km (0.066 R)
• M8: 5,111,460 km (0.046 R)
• M9: 5,734,984 km (0.12 R)
• M10: 6,544,458 km (0.118 R)
• M11: 7,222,286 km (0.111 R)
• M12: 7,977,606 km (0.077 R)
• M13: 10,487,110 km (0.119 R)
• M14: 11,738,047 km (0.056 R)
• M15: 14,770,546 km (0.117 R)
• M16: 17,429,199 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 12.3

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.05 AU - 4.59 AU

Year: 5988 Days

Day: 11.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,506,660 km

• M1: 153,039 km (0.103 R)
• M2: 652,696 km (0.098 R)
• M3: 1,546,543 km (0.088 R)
• M4: 2,170,815 km (0.109 R)
• M5: 2,958,447 km (0.062 R)
• M6: 3,485,780 km (0.084 R)
• M7: 4,487,188 km (0.092 R)
• M8: 4,926,707 km (0.037 R)
• M9: 5,364,729 km (0.081 R)
• M10: 5,957,137 km (0.099 R)
• M11: 6,489,556 km (0.069 R)
• M12: 7,535,694 km (0.119 R)
• M13: 8,732,925 km (0.109 R)
• M14: 9,202,363 km (0.094 R)
• M15: 9,598,947 km (0.098 R)
• M16: 10,052,977 km (0.11 R)
• M17: 10,955,351 km (0.116 R)
• M18: 12,014,654 km (0.108 R)
• M19: 14,045,594 km (0.086 R)
• M20: 14,991,203 km (0.115 R)
• M21: 17,074,951 km (0.112 R)
• M22: 17,607,819 km (0.11 R)
• M23: 19,561,118 km (0.117 R)
• M24: 20,144,700 km (0.105 R)
• M25: 22,996,633 km (0.091 R)
• M26: 26,815,568 km (0.117 R)
• M27: 27,993,053 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 11.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.54 AU - 5.32 AU

Year: 6218 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,506,660 km

• M1: 152,291 km (0.046 R)
• M2: 560,842 km (0.093 R)
• M3: 1,249,890 km (0.09 R)
• M4: 1,823,598 km (0.11 R)
• M5: 3,209,323 km (0.073 R)
• M6: 3,774,055 km (0.112 R)
• M7: 4,294,356 km (0.058 R)
• M8: 5,326,582 km (0.088 R)
• M9: 7,237,246 km (0.074 R)
• M10: 9,087,622 km (0.107 R)
• M11: 9,948,109 km (0.104 R)
• M12: 11,487,620 km (0.095 R)
• M13: 12,810,963 km (0.03 R)
• M14: 13,557,008 km (0.12 R)
• M15: 15,135,714 km (0.108 R)
• M16: 18,072,620 km (0.089 R)
• M17: 21,499,308 km (0.115 R)
• M18: 21,956,031 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.9

Radius: 5.8

Gravity: 29.6 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.65 AU - 8.35 AU

Year: 12350 Days

Day: 16.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,506,660 km

• M1: 73,602 km (0.11 R)
• M2: 291,417 km (0.072 R)
• M3: 507,137 km (0.084 R)
• M4: 764,445 km (0.11 R)
• M5: 1,047,634 km (0.108 R)
• M6: 1,356,404 km (0.063 R)
• M7: 1,594,863 km (0.101 R)
• M8: 3,083,212 km (0.102 R)
• M9: 3,635,079 km (0.099 R)
• M10: 4,566,924 km (0.059 R)
• M11: 5,536,916 km (0.116 R)
• M12: 6,031,188 km (0.113 R)
• M13: 8,600,082 km (0.107 R)
• M14: 8,800,394 km (0.098 R)
• M15: 9,314,711 km (0.034 R)
• M16: 10,068,086 km (0.106 R)
• M17: 10,459,734 km (0.068 R)
• M18: 11,756,747 km (0.084 R)
• M19: 13,091,459 km (0.095 R)
• M20: 13,356,696 km (0.054 R)
• M21: 13,829,575 km (0.075 R)
• M22: 14,313,375 km (0.035 R)
• M23: 16,133,981 km (0.086 R)
• M24: 22,323,892 km (0.078 R)
• M25: 28,686,738 km (0.109 R)
• M26: 29,022,137 km (0.1 R)
• M27: 32,158,605 km (0.115 R)
• M28: 33,622,421 km (0.105 R)
• M29: 35,002,760 km (0.053 R)
• M30: 35,257,675 km (0.064 R)
• M31: 36,682,295 km (0.088 R)
• M32: 37,077,383 km (0.042 R)
• M33: 39,095,309 km (0.088 R)
• M34: 40,061,711 km (0.117 R)
• M35: 49,326,008 km (0.105 R)
• M36: 51,929,310 km (0.103 R)
• M37: 54,451,531 km (0.116 R)
• M38: 54,793,960 km (0.055 R)
• M39: 58,655,380 km (0.093 R)
• M40: 61,574,783 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit