🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 15

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.65 AU - 0.99 AU

Year: 513 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,869,418 km

• M1: 186,549 km (0.066 R)
• M2: 655,239 km (0.077 R)
• M3: 1,227,750 km (0.119 R)
• M4: 2,141,344 km (0.058 R)
• M5: 2,703,383 km (0.101 R)
• M6: 3,628,945 km (0.047 R)
• M7: 4,303,632 km (0.119 R)
• M8: 4,836,050 km (0.115 R)
• M9: 5,585,536 km (0.086 R)
• M10: 6,127,529 km (0.054 R)
• M11: 6,864,448 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.8

Radius: 11.7

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.51 AU - 1.89 AU

Year: 1530 Days

Day: 9.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,869,418 km

• M1: 161,267 km (0.09 R)
• M2: 583,282 km (0.05 R)
• M3: 1,124,826 km (0.115 R)
• M4: 1,694,345 km (0.11 R)
• M5: 2,058,317 km (0.071 R)
• M6: 2,992,556 km (0.106 R)
• M7: 3,499,244 km (0.083 R)
• M8: 4,117,083 km (0.074 R)
• M9: 4,490,928 km (0.099 R)
• M10: 5,959,530 km (0.071 R)
• M11: 6,588,889 km (0.081 R)
• M12: 7,451,021 km (0.035 R)
• M13: 7,867,053 km (0.064 R)
• M14: 8,929,347 km (0.075 R)
• M15: 9,624,229 km (0.043 R)
• M16: 10,491,448 km (0.061 R)
• M17: 11,629,439 km (0.107 R)
• M18: 12,266,577 km (0.103 R)
• M19: 13,045,832 km (0.12 R)
• M20: 13,610,713 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 10.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.95 AU - 4.31 AU

Year: 4774 Days

Day: 7 Hours

Environment

Temp: -216 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,869,418 km

• M1: 126,859 km (0.055 R)
• M2: 445,203 km (0.094 R)
• M3: 1,084,734 km (0.117 R)
• M4: 1,487,003 km (0.119 R)
• M5: 1,836,164 km (0.108 R)
• M6: 2,320,113 km (0.074 R)
• M7: 2,749,160 km (0.111 R)
• M8: 3,180,002 km (0.12 R)
• M9: 3,582,271 km (0.04 R)
• M10: 4,219,109 km (0.108 R)
• M11: 5,043,991 km (0.107 R)
• M12: 6,076,965 km (0.066 R)
• M13: 8,008,572 km (0.057 R)
• M14: 8,491,624 km (0.101 R)
• M15: 11,933,123 km (0.112 R)
• M16: 13,574,361 km (0.081 R)
• M17: 14,543,307 km (0.077 R)
• M18: 14,876,311 km (0.069 R)
• M19: 15,312,090 km (0.106 R)
• M20: 17,565,782 km (0.115 R)
• M21: 18,162,229 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.3

Radius: 7.4

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.05 AU - 7.19 AU

Year: 10451 Days

Day: 23.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,869,418 km

• M1: 127,308 km (0.11 R)
• M2: 384,167 km (0.059 R)
• M3: 1,319,752 km (0.089 R)
• M4: 1,704,219 km (0.057 R)
• M5: 2,143,289 km (0.103 R)
• M6: 2,784,764 km (0.087 R)
• M7: 3,320,325 km (0.109 R)
• M8: 4,564,680 km (0.046 R)
• M9: 4,814,957 km (0.072 R)
• M10: 5,241,012 km (0.11 R)
• M11: 5,908,817 km (0.076 R)
• M12: 6,912,768 km (0.093 R)
• M13: 8,071,104 km (0.063 R)
• M14: 8,391,393 km (0.034 R)
• M15: 9,057,702 km (0.111 R)
• M16: 9,303,940 km (0.119 R)
• M17: 11,155,364 km (0.082 R)
• M18: 13,366,121 km (0.039 R)
• M19: 14,810,638 km (0.072 R)
• M20: 16,211,472 km (0.058 R)
• M21: 25,623,572 km (0.081 R)
• M22: 29,105,313 km (0.061 R)
• M23: 29,750,828 km (0.113 R)
• M24: 33,707,991 km (0.088 R)
• M25: 36,243,375 km (0.106 R)
• M26: 43,201,621 km (0.049 R)
• M27: 45,898,123 km (0.087 R)
• M28: 50,227,036 km (0.047 R)
• M29: 51,000,008 km (0.119 R)
• M30: 52,887,186 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 7.2

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.51 AU - 11.09 AU

Year: 19577 Days

Day: 20.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,869,418 km

• M1: 89,609 km (0.055 R)
• M2: 618,737 km (0.099 R)
• M3: 1,053,169 km (0.078 R)
• M4: 1,324,390 km (0.116 R)
• M5: 1,838,408 km (0.062 R)
• M6: 3,426,390 km (0.07 R)
• M7: 4,224,195 km (0.081 R)
• M8: 5,177,732 km (0.1 R)
• M9: 5,446,709 km (0.111 R)
• M10: 5,765,801 km (0.114 R)
• M11: 7,310,250 km (0.067 R)
• M12: 9,851,319 km (0.095 R)
• M13: 12,649,697 km (0.107 R)
• M14: 12,927,650 km (0.072 R)
• M15: 17,690,547 km (0.059 R)
• M16: 18,658,445 km (0.103 R)
• M17: 25,659,775 km (0.117 R)
• M18: 26,330,572 km (0.056 R)
• M19: 27,358,758 km (0.115 R)
• M20: 29,011,066 km (0.101 R)
• M21: 30,979,475 km (0.082 R)
• M22: 33,298,541 km (0.091 R)
• M23: 41,402,258 km (0.045 R)
• M24: 43,418,388 km (0.08 R)
• M25: 46,152,439 km (0.055 R)
• M26: 48,658,353 km (0.104 R)
• M27: 54,855,445 km (0.031 R)
• M28: 70,080,469 km (0.081 R)
• M29: 73,608,735 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 6.1

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.32 AU - 11.44 AU

Year: 19830 Days

Day: 19.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,869,418 km

• M1: 75,846 km (0.03 R)
• M2: 322,234 km (0.072 R)
• M3: 533,017 km (0.108 R)
• M4: 731,384 km (0.083 R)
• M5: 968,646 km (0.099 R)
• M6: 2,415,706 km (0.045 R)
• M7: 2,616,168 km (0.119 R)
• M8: 2,925,386 km (0.095 R)
• M9: 4,094,195 km (0.12 R)
• M10: 4,679,721 km (0.095 R)
• M11: 6,303,007 km (0.107 R)
• M12: 6,948,223 km (0.081 R)
• M13: 7,309,801 km (0.114 R)
• M14: 9,255,171 km (0.118 R)
• M15: 12,950,538 km (0.049 R)
• M16: 14,787,151 km (0.074 R)
• M17: 20,859,179 km (0.036 R)
• M18: 21,802,394 km (0.086 R)
• M19: 25,539,498 km (0.092 R)
• M20: 27,727,217 km (0.072 R)
• M21: 28,293,146 km (0.039 R)
• M22: 28,521,582 km (0.078 R)
• M23: 29,447,742 km (0.118 R)
• M24: 31,604,944 km (0.077 R)
• M25: 38,845,181 km (0.094 R)
• M26: 47,277,116 km (0.076 R)
• M27: 49,065,259 km (0.083 R)
• M28: 50,226,438 km (0.087 R)
• M29: 60,940,039 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit