🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 14.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.99 AU - 1.45 AU

Year: 884 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,552,697 km

• M1: 180,265 km (0.111 R)
• M2: 742,305 km (0.11 R)
• M3: 1,255,874 km (0.115 R)
• M4: 1,757,027 km (0.072 R)
• M5: 2,254,739 km (0.1 R)
• M6: 2,786,111 km (0.076 R)
• M7: 3,331,694 km (0.108 R)
• M8: 3,933,078 km (0.067 R)
• M9: 4,469,236 km (0.071 R)
• M10: 5,790,784 km (0.12 R)
• M11: 6,937,152 km (0.111 R)
• M12: 7,699,653 km (0.111 R)
• M13: 8,229,977 km (0.078 R)
• M14: 8,703,903 km (0.069 R)
• M15: 9,168,106 km (0.1 R)
• M16: 9,851,917 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 12.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.89 AU - 2.25 AU

Year: 1954 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,552,697 km

• M1: 160,369 km (0.097 R)
• M2: 625,319 km (0.081 R)
• M3: 1,042,996 km (0.095 R)
• M4: 2,031,090 km (0.118 R)
• M5: 2,504,119 km (0.062 R)
• M6: 3,114,777 km (0.1 R)
• M7: 3,713,169 km (0.106 R)
• M8: 4,147,302 km (0.119 R)
• M9: 5,141,679 km (0.055 R)
• M10: 5,756,825 km (0.114 R)
• M11: 6,394,112 km (0.114 R)
• M12: 7,335,980 km (0.096 R)
• M13: 8,024,131 km (0.073 R)
• M14: 9,019,405 km (0.118 R)
• M15: 10,349,779 km (0.107 R)
• M16: 11,293,742 km (0.068 R)
• M17: 14,017,171 km (0.079 R)
• M18: 15,993,957 km (0.04 R)
• M19: 17,567,727 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 14.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.42 AU - 4.56 AU

Year: 5228 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,552,697 km

• M1: 182,809 km (0.12 R)
• M2: 742,305 km (0.084 R)
• M3: 1,293,722 km (0.116 R)
• M4: 2,064,002 km (0.112 R)
• M5: 2,521,921 km (0.089 R)
• M6: 3,166,688 km (0.072 R)
• M7: 5,373,556 km (0.09 R)
• M8: 6,096,861 km (0.116 R)
• M9: 7,126,543 km (0.112 R)
• M10: 9,746,451 km (0.054 R)
• M11: 11,931,328 km (0.098 R)
• M12: 12,435,473 km (0.083 R)
• M13: 13,649,459 km (0.089 R)
• M14: 16,128,894 km (0.117 R)
• M15: 17,060,590 km (0.116 R)
• M16: 17,896,842 km (0.113 R)
• M17: 21,223,300 km (0.093 R)
• M18: 21,890,058 km (0.104 R)
• M19: 24,133,876 km (0.118 R)
• M20: 24,860,473 km (0.037 R)
• M21: 30,455,135 km (0.042 R)
• M22: 30,924,722 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 11.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.28 AU - 5.88 AU

Year: 7511 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,552,697 km

• M1: 153,487 km (0.108 R)
• M2: 759,508 km (0.076 R)
• M3: 1,747,752 km (0.118 R)
• M4: 2,932,417 km (0.114 R)
• M5: 4,802,989 km (0.032 R)
• M6: 5,476,628 km (0.086 R)
• M7: 7,693,818 km (0.04 R)
• M8: 10,138,397 km (0.118 R)
• M9: 11,152,072 km (0.077 R)
• M10: 11,585,906 km (0.102 R)
• M11: 12,131,340 km (0.066 R)
• M12: 12,590,157 km (0.117 R)
• M13: 13,597,250 km (0.106 R)
• M14: 14,429,612 km (0.078 R)
• M15: 15,651,528 km (0.104 R)
• M16: 16,503,637 km (0.082 R)
• M17: 17,258,508 km (0.109 R)
• M18: 18,433,749 km (0.09 R)
• M19: 19,871,384 km (0.098 R)
• M20: 20,870,549 km (0.081 R)
• M21: 21,902,923 km (0.045 R)
• M22: 22,891,616 km (0.065 R)
• M23: 28,375,874 km (0.051 R)
• M24: 32,580,471 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 13

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5 AU - 5.72 AU

Year: 8141 Days

Day: 11.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,552,697 km

• M1: 163,810 km (0.112 R)
• M2: 889,210 km (0.12 R)
• M3: 1,545,496 km (0.092 R)
• M4: 3,240,589 km (0.06 R)
• M5: 4,080,581 km (0.095 R)
• M6: 5,843,592 km (0.067 R)
• M7: 6,556,127 km (0.111 R)
• M8: 7,246,072 km (0.098 R)
• M9: 8,026,524 km (0.03 R)
• M10: 9,137,887 km (0.095 R)
• M11: 11,830,349 km (0.09 R)
• M12: 13,089,814 km (0.05 R)
• M13: 14,884,091 km (0.05 R)
• M14: 16,558,091 km (0.07 R)
• M15: 17,333,157 km (0.092 R)
• M16: 19,804,215 km (0.112 R)
• M17: 20,677,717 km (0.11 R)
• M18: 21,246,787 km (0.095 R)
• M19: 22,844,343 km (0.099 R)
• M20: 23,540,422 km (0.084 R)
• M21: 24,792,556 km (0.12 R)
• M22: 26,467,154 km (0.072 R)
• M23: 27,820,866 km (0.089 R)
• M24: 29,017,499 km (0.059 R)
• M25: 30,666,068 km (0.115 R)
• M26: 31,835,025 km (0.108 R)
• M27: 32,923,350 km (0.093 R)
• M28: 37,286,222 km (0.117 R)
• M29: 39,605,887 km (0.093 R)
• M30: 46,167,399 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 10.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.42 AU - 6.42 AU

Year: 8278 Days

Day: 14.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,552,697 km

• M1: 133,142 km (0.12 R)
• M2: 587,172 km (0.107 R)
• M3: 956,529 km (0.054 R)
• M4: 1,595,760 km (0.039 R)
• M5: 2,080,009 km (0.097 R)
• M6: 3,432,224 km (0.053 R)
• M7: 3,859,176 km (0.087 R)
• M8: 4,526,832 km (0.108 R)
• M9: 6,384,987 km (0.096 R)
• M10: 7,392,229 km (0.094 R)
• M11: 7,725,533 km (0.037 R)
• M12: 8,542,487 km (0.033 R)
• M13: 10,532,438 km (0.08 R)
• M14: 11,536,689 km (0.11 R)
• M15: 13,134,095 km (0.08 R)
• M16: 13,901,831 km (0.071 R)
• M17: 14,699,337 km (0.088 R)
• M18: 15,050,294 km (0.076 R)
• M19: 17,340,039 km (0.085 R)
• M20: 22,137,194 km (0.103 R)
• M21: 22,676,344 km (0.098 R)
• M22: 23,145,483 km (0.09 R)
• M23: 24,265,223 km (0.063 R)
• M24: 25,337,092 km (0.047 R)
• M25: 26,268,339 km (0.094 R)
• M26: 27,398,252 km (0.086 R)
• M27: 31,078,060 km (0.109 R)
• M28: 31,851,631 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.4

Radius: 6.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.38 AU - 8.92 AU

Year: 12542 Days

Day: 18.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,552,697 km

• M1: 85,869 km (0.117 R)
• M2: 315,352 km (0.118 R)
• M3: 926,011 km (0.043 R)
• M4: 1,234,631 km (0.08 R)
• M5: 1,692,251 km (0.109 R)
• M6: 2,223,922 km (0.115 R)
• M7: 3,321,073 km (0.077 R)
• M8: 4,825,579 km (0.086 R)
• M9: 6,665,632 km (0.096 R)
• M10: 7,938,261 km (0.117 R)
• M11: 9,633,804 km (0.059 R)
• M12: 11,866,552 km (0.093 R)
• M13: 13,047,477 km (0.077 R)
• M14: 13,495,673 km (0.072 R)
• M15: 18,488,352 km (0.036 R)
• M16: 20,668,292 km (0.119 R)
• M17: 22,852,421 km (0.049 R)
• M18: 23,750,906 km (0.046 R)
• M19: 27,490,254 km (0.076 R)
• M20: 29,260,895 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit