🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 13.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.62 AU - 2.06 AU

Year: 1587 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,382,271 km

• M1: 172,786 km (0.075 R)
• M2: 664,215 km (0.054 R)
• M3: 1,233,883 km (0.118 R)
• M4: 1,962,275 km (0.091 R)
• M5: 2,805,259 km (0.06 R)
• M6: 3,260,037 km (0.104 R)
• M7: 4,464,300 km (0.073 R)
• M8: 5,249,389 km (0.082 R)
• M9: 5,902,683 km (0.028 R)
• M10: 8,084,419 km (0.11 R)
• M11: 9,045,286 km (0.074 R)
• M12: 9,523,251 km (0.062 R)
• M13: 9,955,290 km (0.09 R)
• M14: 11,711,120 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 12.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.72 AU - 1.98 AU

Year: 1600 Days

Day: 13.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,382,271 km

• M1: 157,975 km (0.113 R)
• M2: 1,297,313 km (0.113 R)
• M3: 1,708,557 km (0.117 R)
• M4: 2,439,792 km (0.083 R)
• M5: 2,940,645 km (0.065 R)
• M6: 4,088,510 km (0.083 R)
• M7: 4,696,027 km (0.118 R)
• M8: 5,325,535 km (0.087 R)
• M9: 6,072,028 km (0.115 R)
• M10: 6,999,684 km (0.104 R)
• M11: 7,486,027 km (0.067 R)
• M12: 7,994,959 km (0.06 R)
• M13: 9,327,577 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 14

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.65 AU - 3.95 AU

Year: 3812 Days

Day: 5 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,382,271 km

• M1: 174,132 km (0.103 R)
• M2: 926,609 km (0.1 R)
• M3: 1,519,166 km (0.082 R)
• M4: 2,132,069 km (0.067 R)
• M5: 2,705,627 km (0.078 R)
• M6: 3,478,450 km (0.116 R)
• M7: 4,701,412 km (0.066 R)
• M8: 5,332,865 km (0.061 R)
• M9: 7,308,604 km (0.05 R)
• M10: 8,371,946 km (0.109 R)
• M11: 8,810,417 km (0.115 R)
• M12: 9,341,340 km (0.117 R)
• M13: 10,677,997 km (0.115 R)
• M14: 12,277,647 km (0.105 R)
• M15: 12,749,179 km (0.114 R)
• M16: 14,185,468 km (0.092 R)
• M17: 14,705,022 km (0.064 R)
• M18: 18,276,073 km (0.082 R)
• M19: 19,394,167 km (0.037 R)
• M20: 21,493,923 km (0.106 R)
• M21: 22,528,691 km (0.109 R)
• M22: 25,374,641 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 6.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.81 AU - 7.65 AU

Year: 11101 Days

Day: 22.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,382,271 km

• M1: 81,381 km (0.09 R)
• M2: 288,574 km (0.075 R)
• M3: 553,961 km (0.083 R)
• M4: 819,348 km (0.082 R)
• M5: 1,054,665 km (0.041 R)
• M6: 1,975,589 km (0.094 R)
• M7: 2,308,445 km (0.104 R)
• M8: 2,522,220 km (0.093 R)
• M9: 2,822,014 km (0.083 R)
• M10: 3,820,879 km (0.097 R)
• M11: 4,050,811 km (0.086 R)
• M12: 10,828,043 km (0.069 R)
• M13: 14,231,694 km (0.085 R)
• M14: 17,647,762 km (0.093 R)
• M15: 18,416,994 km (0.074 R)
• M16: 22,083,488 km (0.045 R)
• M17: 22,976,438 km (0.12 R)
• M18: 28,062,466 km (0.112 R)
• M19: 28,408,636 km (0.077 R)
• M20: 29,375,337 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 6.3

Gravity: 19.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.77 AU - 7.37 AU

Year: 11953 Days

Day: 21.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,382,271 km

• M1: 78,389 km (0.055 R)
• M2: 408,402 km (0.076 R)
• M3: 625,319 km (0.118 R)
• M4: 1,229,994 km (0.119 R)
• M5: 1,502,112 km (0.093 R)
• M6: 1,797,418 km (0.098 R)
• M7: 2,610,632 km (0.032 R)
• M8: 2,808,251 km (0.09 R)
• M9: 3,540,234 km (0.057 R)
• M10: 4,423,459 km (0.102 R)
• M11: 4,737,465 km (0.034 R)
• M12: 5,843,143 km (0.049 R)
• M13: 6,901,997 km (0.089 R)
• M14: 8,794,560 km (0.091 R)
• M15: 10,951,611 km (0.096 R)
• M16: 11,236,745 km (0.097 R)
• M17: 11,762,432 km (0.067 R)
• M18: 15,125,841 km (0.106 R)
• M19: 16,425,248 km (0.093 R)
• M20: 17,178,473 km (0.089 R)
• M21: 20,422,503 km (0.1 R)
• M22: 21,737,468 km (0.033 R)
• M23: 22,461,372 km (0.088 R)
• M24: 23,107,934 km (0.11 R)
• M25: 24,438,159 km (0.104 R)
• M26: 32,912,878 km (0.102 R)
• M27: 37,867,410 km (0.063 R)
• M28: 39,846,739 km (0.099 R)
• M29: 41,616,931 km (0.1 R)
• M30: 45,021,629 km (0.066 R)
• M31: 45,753,611 km (0.03 R)
• M32: 47,845,289 km (0.086 R)
• M33: 49,223,085 km (0.111 R)
• M34: 52,702,133 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.2

Radius: 6.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.2 AU - 8.06 AU

Year: 13400 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,382,271 km

• M1: 98,286 km (0.105 R)
• M2: 367,562 km (0.044 R)
• M3: 942,766 km (0.1 R)
• M4: 1,250,189 km (0.067 R)
• M5: 2,955,904 km (0.09 R)
• M6: 4,291,514 km (0.098 R)
• M7: 5,518,965 km (0.099 R)
• M8: 6,021,464 km (0.106 R)
• M9: 7,430,975 km (0.095 R)
• M10: 8,169,989 km (0.111 R)
• M11: 9,508,740 km (0.113 R)
• M12: 10,329,135 km (0.114 R)
• M13: 12,957,120 km (0.099 R)
• M14: 13,543,394 km (0.101 R)
• M15: 18,007,844 km (0.112 R)
• M16: 21,285,982 km (0.026 R)
• M17: 21,609,861 km (0.063 R)
• M18: 23,535,784 km (0.078 R)
• M19: 29,092,896 km (0.046 R)
• M20: 42,196,772 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.7

Radius: 6.4

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.95 AU - 11.21 AU

Year: 23450 Days

Day: 18.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,382,271 km

• M1: 79,586 km (0.111 R)
• M2: 309,069 km (0.1 R)
• M3: 923,318 km (0.074 R)
• M4: 1,141,731 km (0.1 R)
• M5: 2,913,568 km (0.11 R)
• M6: 3,160,255 km (0.083 R)
• M7: 4,646,659 km (0.114 R)
• M8: 5,338,400 km (0.081 R)
• M9: 5,751,141 km (0.113 R)
• M10: 6,972,458 km (0.11 R)
• M11: 7,721,045 km (0.068 R)
• M12: 8,035,051 km (0.115 R)
• M13: 8,521,992 km (0.084 R)
• M14: 11,323,063 km (0.077 R)
• M15: 12,284,379 km (0.118 R)
• M16: 12,857,488 km (0.099 R)
• M17: 17,379,084 km (0.063 R)
• M18: 19,895,619 km (0.05 R)
• M19: 21,702,163 km (0.096 R)
• M20: 22,117,896 km (0.105 R)
• M21: 23,944,635 km (0.034 R)
• M22: 24,165,890 km (0.093 R)
• M23: 28,263,376 km (0.116 R)
• M24: 31,194,298 km (0.051 R)
• M25: 31,591,031 km (0.108 R)
• M26: 40,247,512 km (0.092 R)
• M27: 45,962,151 km (0.106 R)
• M28: 66,521,236 km (0.053 R)
• M29: 69,850,088 km (0.057 R)
• M30: 73,521,370 km (0.073 R)
• M31: 85,046,240 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit