🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.95 AU - 1.57 AU

Year: 542 Days

Day: 22.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 9.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.92 AU - 4.38 AU

Year: 3237 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,566,387 km

• M1: 121,922 km (0.085 R)
• M2: 491,878 km (0.051 R)
• M3: 867,368 km (0.104 R)
• M4: 1,186,461 km (0.118 R)
• M5: 1,690,905 km (0.104 R)
• M6: 1,999,974 km (0.117 R)
• M7: 3,065,859 km (0.04 R)
• M8: 4,142,365 km (0.109 R)
• M9: 5,332,865 km (0.108 R)
• M10: 6,822,411 km (0.079 R)
• M11: 7,435,613 km (0.119 R)
• M12: 8,440,162 km (0.095 R)
• M13: 9,181,719 km (0.099 R)
• M14: 10,832,980 km (0.117 R)
• M15: 11,708,577 km (0.095 R)
• M16: 12,502,193 km (0.082 R)
• M17: 12,846,867 km (0.072 R)
• M18: 13,197,823 km (0.038 R)
• M19: 15,146,934 km (0.058 R)
• M20: 15,489,513 km (0.079 R)
• M21: 17,069,267 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 8

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.43 AU - 5.77 AU

Year: 5074 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,566,387 km

• M1: 99,782 km (0.043 R)
• M2: 406,906 km (0.099 R)
• M3: 840,740 km (0.095 R)
• M4: 1,585,737 km (0.072 R)
• M5: 3,906,898 km (0.088 R)
• M6: 4,747,638 km (0.092 R)
• M7: 5,762,061 km (0.102 R)
• M8: 6,059,462 km (0.093 R)
• M9: 6,717,543 km (0.09 R)
• M10: 7,955,615 km (0.08 R)
• M11: 9,791,929 km (0.099 R)
• M12: 10,433,105 km (0.045 R)
• M13: 10,875,915 km (0.045 R)
• M14: 11,331,291 km (0.089 R)
• M15: 12,475,864 km (0.092 R)
• M16: 13,332,013 km (0.072 R)
• M17: 14,606,586 km (0.115 R)
• M18: 15,500,284 km (0.064 R)
• M19: 20,248,371 km (0.117 R)
• M20: 21,007,281 km (0.097 R)
• M21: 21,785,040 km (0.064 R)
• M22: 22,581,948 km (0.049 R)
• M23: 23,624,047 km (0.071 R)
• M24: 25,089,059 km (0.08 R)
• M25: 28,284,320 km (0.082 R)
• M26: 28,885,105 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 12.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.27 AU - 7.99 AU

Year: 8070 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,566,387 km

• M1: 159,172 km (0.056 R)
• M2: 623,524 km (0.102 R)
• M3: 1,153,848 km (0.061 R)
• M4: 2,906,088 km (0.062 R)
• M5: 3,455,262 km (0.095 R)
• M6: 3,917,519 km (0.09 R)
• M7: 5,071,817 km (0.067 R)
• M8: 7,516,844 km (0.065 R)
• M9: 8,445,997 km (0.039 R)
• M10: 11,059,023 km (0.113 R)
• M11: 11,975,758 km (0.065 R)
• M12: 21,780,702 km (0.081 R)
• M13: 22,277,367 km (0.094 R)
• M14: 26,048,580 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.32 AU - 11.66 AU

Year: 12090 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,566,387 km

• M1: 151,692 km (0.104 R)
• M2: 720,164 km (0.07 R)
• M3: 1,161,478 km (0.093 R)
• M4: 2,025,705 km (0.099 R)
• M5: 2,444,130 km (0.112 R)
• M6: 2,820,369 km (0.031 R)
• M7: 4,430,790 km (0.102 R)
• M8: 5,054,762 km (0.12 R)
• M9: 5,966,262 km (0.1 R)
• M10: 6,620,903 km (0.116 R)
• M11: 7,058,626 km (0.043 R)
• M12: 7,438,006 km (0.094 R)
• M13: 8,032,957 km (0.104 R)
• M14: 10,985,570 km (0.027 R)
• M15: 12,401,663 km (0.062 R)
• M16: 13,701,220 km (0.105 R)
• M17: 15,721,539 km (0.064 R)
• M18: 17,242,351 km (0.105 R)
• M19: 19,004,166 km (0.031 R)
• M20: 21,195,026 km (0.093 R)
• M21: 23,381,549 km (0.072 R)
• M22: 24,142,703 km (0.108 R)
• M23: 29,352,598 km (0.111 R)
• M24: 29,941,116 km (0.102 R)
• M25: 30,939,682 km (0.1 R)
• M26: 38,326,825 km (0.098 R)
• M27: 38,794,767 km (0.097 R)
• M28: 39,622,941 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.9

Radius: 5.4

Gravity: 31.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.77 AU - 15.37 AU

Year: 22400 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,566,387 km

• M1: 67,768 km (0.074 R)
• M2: 331,808 km (0.117 R)
• M3: 543,938 km (0.066 R)
• M4: 1,139,786 km (0.077 R)
• M5: 1,789,789 km (0.096 R)
• M6: 2,737,192 km (0.092 R)
• M7: 3,004,972 km (0.112 R)
• M8: 3,561,776 km (0.078 R)
• M9: 5,902,683 km (0.118 R)
• M10: 6,629,430 km (0.094 R)
• M11: 7,014,345 km (0.111 R)
• M12: 9,951,101 km (0.081 R)
• M13: 11,177,205 km (0.103 R)
• M14: 12,428,591 km (0.078 R)
• M15: 12,865,566 km (0.08 R)
• M16: 13,770,484 km (0.103 R)
• M17: 14,396,850 km (0.074 R)
• M18: 14,636,506 km (0.097 R)
• M19: 18,559,411 km (0.081 R)
• M20: 21,845,029 km (0.105 R)
• M21: 29,926,456 km (0.104 R)
• M22: 37,337,534 km (0.106 R)
• M23: 40,902,003 km (0.101 R)
• M24: 46,751,130 km (0.027 R)
• M25: 54,090,401 km (0.092 R)
• M26: 78,643,152 km (0.08 R)
• M27: 78,890,587 km (0.068 R)
• M28: 83,689,387 km (0.071 R)
• M29: 84,205,500 km (0.065 R)
• M30: 87,612,591 km (0.115 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: 292 - 11,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit