🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 11.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.39 AU - 1.41 AU

Year: 1143 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 25,405,105 km

• M1: 140,024 km (0.082 R)
• M2: 494,271 km (0.101 R)
• M3: 917,035 km (0.098 R)
• M4: 1,459,776 km (0.065 R)
• M5: 2,473,601 km (0.06 R)
• M6: 3,505,078 km (0.107 R)
• M7: 5,172,346 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 9.7

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.78 AU - 1.78 AU

Year: 1639 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,405,105 km

• M1: 120,576 km (0.056 R)
• M2: 565,031 km (0.111 R)
• M3: 1,256,323 km (0.087 R)
• M4: 1,736,233 km (0.1 R)
• M5: 2,399,849 km (0.088 R)
• M6: 3,020,979 km (0.059 R)
• M7: 3,486,528 km (0.044 R)
• M8: 4,788,927 km (0.116 R)
• M9: 5,154,544 km (0.058 R)
• M10: 5,538,712 km (0.089 R)
• M11: 6,138,300 km (0.097 R)
• M12: 6,780,823 km (0.086 R)
• M13: 7,298,431 km (0.11 R)
• M14: 7,783,727 km (0.104 R)
• M15: 8,139,321 km (0.082 R)
• M16: 9,011,028 km (0.099 R)
• M17: 10,221,723 km (0.106 R)
• M18: 11,614,031 km (0.105 R)
• M19: 12,078,831 km (0.064 R)
• M20: 14,150,762 km (0.12 R)
• M21: 15,087,693 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 8.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.63 AU - 5.23 AU

Year: 6436 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,405,105 km

• M1: 107,112 km (0.086 R)
• M2: 825,631 km (0.072 R)
• M3: 1,839,007 km (0.109 R)
• M4: 2,222,127 km (0.103 R)
• M5: 2,854,477 km (0.08 R)
• M6: 3,485,032 km (0.098 R)
• M7: 4,730,135 km (0.087 R)
• M8: 6,719,787 km (0.118 R)
• M9: 7,182,343 km (0.077 R)
• M10: 7,666,143 km (0.11 R)
• M11: 9,173,790 km (0.06 R)
• M12: 11,769,912 km (0.109 R)
• M13: 14,665,827 km (0.091 R)
• M14: 15,497,591 km (0.073 R)
• M15: 16,141,760 km (0.101 R)
• M16: 17,483,503 km (0.119 R)
• M17: 18,005,450 km (0.104 R)
• M18: 19,141,197 km (0.113 R)
• M19: 20,260,488 km (0.065 R)
• M20: 22,903,284 km (0.095 R)
• M21: 23,318,718 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 13.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.85 AU - 4.99 AU

Year: 7533 Days

Day: 6.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,405,105 km

• M1: 162,912 km (0.09 R)
• M2: 570,716 km (0.118 R)
• M3: 1,012,778 km (0.056 R)
• M4: 1,527,693 km (0.116 R)
• M5: 2,098,858 km (0.084 R)
• M6: 2,774,891 km (0.118 R)
• M7: 3,363,858 km (0.109 R)
• M8: 3,809,510 km (0.088 R)
• M9: 4,465,347 km (0.078 R)
• M10: 5,418,285 km (0.11 R)
• M11: 6,003,811 km (0.073 R)
• M12: 6,762,123 km (0.106 R)
• M13: 7,267,764 km (0.106 R)
• M14: 9,018,208 km (0.08 R)
• M15: 9,548,682 km (0.094 R)
• M16: 10,229,951 km (0.079 R)
• M17: 10,852,428 km (0.119 R)
• M18: 13,441,219 km (0.097 R)
• M19: 13,864,880 km (0.097 R)
• M20: 15,247,015 km (0.12 R)
• M21: 17,024,537 km (0.119 R)
• M22: 18,478,179 km (0.106 R)
• M23: 19,469,714 km (0.043 R)
• M24: 22,435,193 km (0.092 R)
• M25: 23,411,020 km (0.111 R)
• M26: 24,336,731 km (0.086 R)
• M27: 26,757,823 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 9.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.21 AU - 6.79 AU

Year: 8903 Days

Day: 14.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,405,105 km

• M1: 113,246 km (0.043 R)
• M2: 473,776 km (0.119 R)
• M3: 773,271 km (0.099 R)
• M4: 1,490,144 km (0.084 R)
• M5: 2,305,602 km (0.102 R)
• M6: 3,061,072 km (0.082 R)
• M7: 4,313,954 km (0.104 R)
• M8: 4,760,653 km (0.055 R)
• M9: 8,077,687 km (0.089 R)
• M10: 8,541,141 km (0.103 R)
• M11: 10,377,455 km (0.05 R)
• M12: 10,824,304 km (0.062 R)
• M13: 11,180,795 km (0.102 R)
• M14: 11,863,560 km (0.093 R)
• M15: 12,297,394 km (0.111 R)
• M16: 14,019,116 km (0.073 R)
• M17: 14,627,231 km (0.061 R)
• M18: 17,167,852 km (0.094 R)
• M19: 21,629,159 km (0.085 R)
• M20: 21,951,543 km (0.104 R)
• M21: 24,998,552 km (0.057 R)
• M22: 26,256,072 km (0.108 R)
• M23: 27,839,117 km (0.1 R)
• M24: 34,261,652 km (0.119 R)
• M25: 34,920,332 km (0.076 R)
• M26: 39,290,534 km (0.091 R)
• M27: 41,234,858 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.3

Radius: 3.9

Gravity: 25.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.12 AU - 6.86 AU

Year: 10119 Days

Day: 23.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,405,105 km

• M1: 48,619 km (0.117 R)
• M2: 178,769 km (0.112 R)
• M3: 319,691 km (0.11 R)
• M4: 543,788 km (0.115 R)
• M5: 722,558 km (0.111 R)
• M6: 865,872 km (0.112 R)
• M7: 1,453,194 km (0.055 R)
• M8: 1,741,618 km (0.092 R)
• M9: 1,970,204 km (0.062 R)
• M10: 3,154,421 km (0.032 R)
• M11: 3,564,917 km (0.114 R)
• M12: 3,783,181 km (0.04 R)
• M13: 4,775,014 km (0.056 R)
• M14: 5,632,509 km (0.107 R)
• M15: 6,516,184 km (0.07 R)
• M16: 6,732,652 km (0.119 R)
• M17: 6,991,157 km (0.115 R)
• M18: 7,256,095 km (0.059 R)
• M19: 7,927,790 km (0.105 R)
• M20: 8,299,540 km (0.101 R)
• M21: 8,553,857 km (0.119 R)
• M22: 9,033,617 km (0.101 R)
• M23: 9,393,549 km (0.106 R)
• M24: 9,669,707 km (0.106 R)
• M25: 10,929,471 km (0.095 R)
• M26: 11,132,625 km (0.11 R)
• M27: 11,546,263 km (0.072 R)
• M28: 11,916,518 km (0.037 R)
• M29: 15,485,324 km (0.109 R)
• M30: 18,821,806 km (0.098 R)
• M31: 19,260,726 km (0.107 R)
• M32: 21,084,324 km (0.065 R)
• M33: 21,320,090 km (0.073 R)
• M34: 28,275,194 km (0.107 R)
• M35: 32,677,261 km (0.113 R)
• M36: 33,098,678 km (0.113 R)
• M37: 36,263,421 km (0.075 R)
• M38: 37,170,583 km (0.058 R)
• M39: 39,030,234 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.4

Radius: 3.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.22 AU - 10.24 AU

Year: 16297 Days

Day: 16.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,405,105 km

• M1: 48,021 km (0.119 R)
• M2: 211,980 km (0.09 R)
• M3: 997,070 km (0.093 R)
• M4: 1,168,659 km (0.032 R)
• M5: 2,512,047 km (0.117 R)
• M6: 4,171,686 km (0.063 R)
• M7: 7,947,836 km (0.111 R)
• M8: 10,113,714 km (0.086 R)
• M9: 11,045,260 km (0.116 R)
• M10: 11,176,607 km (0.102 R)
• M11: 12,642,965 km (0.117 R)
• M12: 17,563,538 km (0.05 R)
• M13: 23,405,784 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit