🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 13.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.81 AU - 0.85 AU

Year: 481 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,852,350 km

• M1: 170,691 km (0.076 R)
• M2: 691,741 km (0.108 R)
• M3: 1,371,364 km (0.096 R)
• M4: 1,809,685 km (0.119 R)
• M5: 3,406,344 km (0.087 R)
• M6: 3,871,742 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 13.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.92 AU - 1.52 AU

Year: 857 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,852,350 km

• M1: 166,652 km (0.064 R)
• M2: 1,230,742 km (0.101 R)
• M3: 1,809,087 km (0.026 R)
• M4: 2,538,526 km (0.114 R)
• M5: 3,457,057 km (0.065 R)
• M6: 4,339,984 km (0.111 R)
• M7: 4,770,377 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 10.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.95 AU - 4.13 AU

Year: 4235 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,852,350 km

• M1: 162,314 km (0.065 R)
• M2: 512,522 km (0.108 R)
• M3: 1,017,116 km (0.104 R)
• M4: 1,411,755 km (0.091 R)
• M5: 2,351,828 km (0.072 R)
• M6: 3,192,568 km (0.085 R)
• M7: 4,778,455 km (0.1 R)
• M8: 5,441,772 km (0.102 R)
• M9: 6,122,293 km (0.103 R)
• M10: 7,381,608 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.2

Radius: 3.3

Gravity: 37.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.91 AU - 8.69 AU

Year: 15204 Days

Day: 20.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,852,350 km

• M1: 72,705 km (0.088 R)
• M2: 252,072 km (0.091 R)
• M3: 572,810 km (0.111 R)
• M4: 847,322 km (0.12 R)
• M5: 1,117,795 km (0.102 R)
• M6: 1,471,445 km (0.096 R)
• M7: 1,574,218 km (0.075 R)
• M8: 5,181,771 km (0.095 R)
• M9: 5,667,665 km (0.064 R)
• M10: 7,138,960 km (0.075 R)
• M11: 7,349,893 km (0.11 R)
• M12: 7,783,876 km (0.041 R)
• M13: 8,280,841 km (0.063 R)
• M14: 13,806,687 km (0.118 R)
• M15: 14,068,034 km (0.069 R)
• M16: 14,199,979 km (0.066 R)
• M17: 14,399,393 km (0.044 R)
• M18: 14,533,284 km (0.096 R)
• M19: 15,424,588 km (0.112 R)
• M20: 17,164,560 km (0.038 R)
• M21: 23,253,044 km (0.117 R)
• M22: 27,746,815 km (0.093 R)
• M23: 32,786,169 km (0.112 R)
• M24: 38,145,662 km (0.116 R)
• M25: 40,230,757 km (0.11 R)
• M26: 52,751,052 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.9

Radius: 5

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.21 AU - 10.97 AU

Year: 18883 Days

Day: 19.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,852,350 km

• M1: 62,233 km (0.047 R)
• M2: 438,322 km (0.118 R)
• M3: 1,013,825 km (0.094 R)
• M4: 1,303,895 km (0.094 R)
• M5: 2,924,788 km (0.077 R)
• M6: 3,622,512 km (0.076 R)
• M7: 4,299,443 km (0.044 R)
• M8: 4,651,447 km (0.085 R)
• M9: 5,268,687 km (0.12 R)
• M10: 5,634,454 km (0.039 R)
• M11: 8,338,137 km (0.111 R)
• M12: 9,193,687 km (0.116 R)
• M13: 9,403,124 km (0.053 R)
• M14: 10,442,081 km (0.102 R)
• M15: 14,153,754 km (0.065 R)
• M16: 16,417,020 km (0.095 R)
• M17: 22,203,615 km (0.099 R)
• M18: 25,859,638 km (0.08 R)
• M19: 26,912,358 km (0.104 R)
• M20: 28,878,971 km (0.042 R)
• M21: 33,960,512 km (0.05 R)
• M22: 36,253,548 km (0.107 R)
• M23: 39,606,784 km (0.039 R)
• M24: 42,145,161 km (0.099 R)
• M25: 43,748,551 km (0.094 R)
• M26: 44,044,455 km (0.095 R)
• M27: 47,231,788 km (0.107 R)
• M28: 52,046,894 km (0.084 R)
• M29: 57,002,773 km (0.103 R)
• M30: 57,887,943 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.1

Radius: 4

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.98 AU - 12.28 AU

Year: 22036 Days

Day: 15.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,852,350 km

• M1: 50,265 km (0.052 R)
• M2: 197,469 km (0.107 R)
• M3: 608,415 km (0.077 R)
• M4: 782,397 km (0.055 R)
• M5: 1,049,279 km (0.048 R)
• M6: 1,259,016 km (0.039 R)
• M7: 2,522,370 km (0.097 R)
• M8: 2,753,947 km (0.083 R)
• M9: 4,130,996 km (0.095 R)
• M10: 4,453,080 km (0.084 R)
• M11: 6,790,547 km (0.115 R)
• M12: 8,193,924 km (0.038 R)
• M13: 14,252,339 km (0.1 R)
• M14: 14,542,708 km (0.056 R)
• M15: 15,135,116 km (0.061 R)
• M16: 15,589,893 km (0.084 R)
• M17: 17,090,360 km (0.05 R)
• M18: 21,683,463 km (0.119 R)
• M19: 23,246,761 km (0.057 R)
• M20: 31,705,773 km (0.119 R)
• M21: 36,209,566 km (0.088 R)
• M22: 37,295,647 km (0.086 R)
• M23: 37,432,828 km (0.109 R)
• M24: 38,403,120 km (0.074 R)
• M25: 40,683,889 km (0.034 R)
• M26: 43,964,869 km (0.112 R)
• M27: 48,553,485 km (0.03 R)
• M28: 49,210,369 km (0.084 R)
• M29: 64,806,246 km (0.117 R)
• M30: 65,602,406 km (0.109 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: 299 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit