🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 161 Days

Day: 33.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,081,884 km

• M1: 151,094 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 297 Days

Day: 23.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.96 AU - 1.32 AU

Year: 524 Days

Day: 39.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.47 AU - 1.75 AU

Year: 879 Days

Day: 42.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.3 AU - 2.34 AU

Year: 1521 Days

Day: 13.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 13.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.44 AU - 3.6 AU

Year: 2259 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,081,884 km

• M1: 169,794 km (0.065 R)
• M2: 333,454 km (0.065 R)
• M3: 435,928 km (0.115 R)
• M4: 569,220 km (0.088 R)
• M5: 684,859 km (0.11 R)
• M6: 782,098 km (0.113 R)
• M7: 1,054,067 km (0.113 R)
• M8: 1,191,098 km (0.109 R)
• M9: 1,579,305 km (0.043 R)
• M10: 1,688,810 km (0.114 R)
• M11: 2,086,442 km (0.117 R)
• M12: 2,221,080 km (0.103 R)
• M13: 2,585,201 km (0.11 R)
• M14: 2,715,800 km (0.042 R)
• M15: 2,938,401 km (0.091 R)
• M16: 3,213,661 km (0.092 R)
• M17: 3,513,605 km (0.069 R)
• M18: 4,056,197 km (0.117 R)
• M19: 4,311,710 km (0.061 R)
• M20: 4,678,374 km (0.066 R)
• M21: 4,910,401 km (0.094 R)
• M22: 5,109,814 km (0.093 R)
• M23: 5,516,870 km (0.102 R)
• M24: 5,629,667 km (0.104 R)
• M25: 6,225,067 km (0.114 R)
• M26: 6,401,742 km (0.092 R)
• M27: 6,699,890 km (0.097 R)
• M28: 6,881,053 km (0.033 R)
• M29: 7,023,022 km (0.105 R)
• M30: 7,372,033 km (0.112 R)
• M31: 7,853,290 km (0.086 R)
• M32: 7,938,112 km (0.053 R)
• M33: 8,065,719 km (0.094 R)
• M34: 8,474,719 km (0.118 R)
• M35: 8,846,470 km (0.12 R)
• M36: 9,201,167 km (0.104 R)
• M37: 9,605,829 km (0.086 R)
• M38: 10,270,193 km (0.101 R)
• M39: 10,572,979 km (0.081 R)
• M40: 10,713,601 km (0.118 R)
• M41: 10,831,335 km (0.097 R)
• M42: 11,020,576 km (0.079 R)
• M43: 11,115,720 km (0.078 R)
• M44: 11,354,478 km (0.063 R)
• M45: 11,595,032 km (0.038 R)
• M46: 11,959,003 km (0.082 R)
• M47: 12,400,766 km (0.068 R)
• M48: 13,579,597 km (0.114 R)
• M49: 13,783,798 km (0.093 R)
• M50: 13,886,273 km (0.086 R)
• M51: 14,014,777 km (0.093 R)
• M52: 14,221,222 km (0.113 R)
• M53: 14,324,744 km (0.106 R)
• M54: 14,715,344 km (0.118 R)
• M55: 15,136,013 km (0.108 R)
• M56: 16,666,400 km (0.081 R)
• M57: 16,775,756 km (0.047 R)
• M58: 17,077,345 km (0.062 R)
• M59: 17,242,651 km (0.051 R)
• M60: 17,353,203 km (0.118 R)
• M61: 18,189,605 km (0.111 R)
• M62: 18,330,227 km (0.063 R)
• M63: 18,443,024 km (0.075 R)
• M64: 19,039,022 km (0.095 R)
• M65: 19,124,741 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 14.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.66 AU - 4.16 AU

Year: 3328 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,081,884 km

• M1: 183,407 km (0.097 R)
• M2: 283,338 km (0.06 R)
• M3: 398,379 km (0.059 R)
• M4: 515,514 km (0.109 R)
• M5: 692,638 km (0.043 R)
• M6: 873,203 km (0.077 R)
• M7: 1,103,883 km (0.034 R)
• M8: 1,227,301 km (0.079 R)
• M9: 1,332,019 km (0.119 R)
• M10: 1,452,147 km (0.115 R)
• M11: 1,576,313 km (0.12 R)
• M12: 1,782,758 km (0.067 R)
• M13: 1,902,885 km (0.117 R)
• M14: 2,026,004 km (0.053 R)
• M15: 2,166,028 km (0.069 R)
• M16: 2,515,787 km (0.055 R)
• M17: 2,651,772 km (0.079 R)
• M18: 2,836,974 km (0.092 R)
• M19: 3,352,189 km (0.104 R)
• M20: 3,502,535 km (0.032 R)
• M21: 3,827,312 km (0.045 R)
• M22: 4,002,341 km (0.1 R)
• M23: 4,126,358 km (0.076 R)
• M24: 4,415,082 km (0.042 R)
• M25: 4,580,238 km (0.109 R)
• M26: 5,107,870 km (0.112 R)
• M27: 5,281,553 km (0.092 R)
• M28: 5,437,733 km (0.105 R)
• M29: 5,615,156 km (0.057 R)
• M30: 5,734,535 km (0.098 R)
• M31: 5,935,595 km (0.047 R)
• M32: 6,741,628 km (0.092 R)
• M33: 6,996,543 km (0.104 R)
• M34: 7,494,255 km (0.042 R)
• M35: 7,692,323 km (0.086 R)
• M36: 8,251,220 km (0.116 R)
• M37: 8,432,832 km (0.103 R)
• M38: 8,524,236 km (0.112 R)
• M39: 8,661,866 km (0.102 R)
• M40: 8,846,620 km (0.077 R)
• M41: 9,219,866 km (0.041 R)
• M42: 9,933,897 km (0.032 R)
• M43: 10,078,857 km (0.101 R)
• M44: 10,888,780 km (0.119 R)
• M45: 11,516,194 km (0.071 R)
• M46: 11,745,078 km (0.102 R)
• M47: 11,872,835 km (0.055 R)
• M48: 12,103,964 km (0.069 R)
• M49: 12,388,499 km (0.038 R)
• M50: 12,780,146 km (0.101 R)
• M51: 13,255,568 km (0.06 R)
• M52: 13,629,413 km (0.088 R)
• M53: 13,817,607 km (0.117 R)
• M54: 14,496,782 km (0.068 R)
• M55: 14,744,067 km (0.116 R)
• M56: 15,131,376 km (0.075 R)
• M57: 15,298,327 km (0.117 R)
• M58: 15,718,697 km (0.077 R)
• M59: 15,859,618 km (0.105 R)
• M60: 16,085,960 km (0.114 R)
• M61: 16,542,084 km (0.073 R)
• M62: 16,944,502 km (0.064 R)
• M63: 17,234,123 km (0.117 R)
• M64: 17,612,905 km (0.099 R)
• M65: 18,438,237 km (0.053 R)
• M66: 20,004,227 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 13.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.97 AU - 5.21 AU

Year: 4943 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,081,884 km

• M1: 165,605 km (0.119 R)
• M2: 305,778 km (0.108 R)
• M3: 425,456 km (0.071 R)
• M4: 789,428 km (0.108 R)
• M5: 972,835 km (0.07 R)
• M6: 1,056,161 km (0.113 R)
• M7: 1,478,925 km (0.114 R)
• M8: 1,743,862 km (0.056 R)
• M9: 2,115,314 km (0.113 R)
• M10: 2,453,854 km (0.064 R)
• M11: 2,769,505 km (0.082 R)
• M12: 2,953,062 km (0.089 R)
• M13: 3,098,621 km (0.069 R)
• M14: 3,885,057 km (0.078 R)
• M15: 4,395,335 km (0.093 R)
• M16: 4,658,478 km (0.078 R)
• M17: 4,927,006 km (0.093 R)
• M18: 5,479,321 km (0.09 R)
• M19: 6,024,905 km (0.113 R)
• M20: 7,678,560 km (0.065 R)
• M21: 8,436,722 km (0.103 R)
• M22: 8,704,651 km (0.099 R)
• M23: 8,854,848 km (0.098 R)
• M24: 9,188,152 km (0.108 R)
• M25: 9,371,708 km (0.103 R)
• M26: 9,649,362 km (0.099 R)
• M27: 9,960,974 km (0.076 R)
• M28: 10,118,052 km (0.097 R)
• M29: 10,307,742 km (0.083 R)
• M30: 10,916,007 km (0.08 R)
• M31: 11,306,158 km (0.077 R)
• M32: 11,404,444 km (0.093 R)
• M33: 11,634,825 km (0.105 R)
• M34: 12,066,863 km (0.096 R)
• M35: 12,268,073 km (0.062 R)
• M36: 12,673,932 km (0.095 R)
• M37: 12,844,174 km (0.053 R)
• M38: 13,463,958 km (0.115 R)
• M39: 13,847,377 km (0.03 R)
• M40: 14,199,231 km (0.11 R)
• M41: 14,589,532 km (0.046 R)
• M42: 15,199,892 km (0.056 R)
• M43: 15,380,905 km (0.117 R)
• M44: 15,745,325 km (0.03 R)
• M45: 16,112,439 km (0.073 R)
• M46: 16,594,144 km (0.042 R)
• M47: 16,743,293 km (0.065 R)
• M48: 17,419,924 km (0.095 R)
• M49: 17,761,606 km (0.112 R)
• M50: 17,914,195 km (0.11 R)
• M51: 18,413,254 km (0.074 R)
• M52: 18,916,651 km (0.081 R)
• M53: 19,150,622 km (0.079 R)
• M54: 19,424,835 km (0.115 R)
• M55: 19,937,357 km (0.032 R)
• M56: 20,215,160 km (0.059 R)
• M57: 20,774,806 km (0.095 R)
• M58: 20,975,865 km (0.083 R)
• M59: 21,501,702 km (0.097 R)
• M60: 21,827,526 km (0.064 R)
• M61: 22,032,026 km (0.119 R)
• M62: 22,195,986 km (0.096 R)
• M63: 22,278,115 km (0.067 R)
• M64: 22,856,161 km (0.039 R)
• M65: 23,355,519 km (0.101 R)
• M66: 25,003,190 km (0.115 R)
• M67: 25,689,994 km (0.05 R)
• M68: 26,079,098 km (0.103 R)
• M69: 26,906,823 km (0.081 R)
• M70: 27,038,319 km (0.086 R)
• M71: 29,171,136 km (0.073 R)
• M72: 29,306,223 km (0.081 R)
• M73: 29,712,830 km (0.075 R)
• M74: 29,939,471 km (0.051 R)
• M75: 30,257,815 km (0.119 R)
• M76: 30,394,547 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 14.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.29 AU - 9.85 AU

Year: 12744 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,081,884 km

• M1: 228,286 km (0.111 R)
• M2: 454,778 km (0.112 R)
• M3: 598,691 km (0.103 R)
• M4: 940,372 km (0.096 R)
• M5: 1,090,568 km (0.04 R)
• M6: 1,441,076 km (0.106 R)
• M7: 2,334,774 km (0.053 R)
• M8: 2,853,729 km (0.095 R)
• M9: 3,175,813 km (0.114 R)
• M10: 3,274,847 km (0.092 R)
• M11: 3,681,454 km (0.086 R)
• M12: 4,655,336 km (0.103 R)
• M13: 4,882,276 km (0.062 R)
• M14: 5,786,446 km (0.113 R)
• M15: 5,948,909 km (0.071 R)
• M16: 6,237,184 km (0.086 R)
• M17: 6,656,806 km (0.045 R)
• M18: 6,913,067 km (0.045 R)
• M19: 7,347,649 km (0.029 R)
• M20: 7,701,598 km (0.12 R)
• M21: 7,791,057 km (0.073 R)
• M22: 8,426,549 km (0.049 R)
• M23: 8,657,528 km (0.058 R)
• M24: 10,136,602 km (0.037 R)
• M25: 10,333,174 km (0.102 R)
• M26: 10,580,609 km (0.119 R)
• M27: 10,780,023 km (0.104 R)
• M28: 11,081,462 km (0.108 R)
• M29: 11,847,403 km (0.082 R)
• M30: 12,262,837 km (0.086 R)
• M31: 13,001,551 km (0.074 R)
• M32: 13,268,882 km (0.085 R)
• M33: 13,484,154 km (0.106 R)
• M34: 14,632,916 km (0.096 R)
• M35: 15,022,768 km (0.09 R)
• M36: 15,472,609 km (0.107 R)
• M37: 16,270,564 km (0.085 R)
• M38: 16,732,522 km (0.059 R)
• M39: 17,023,490 km (0.114 R)
• M40: 17,787,785 km (0.116 R)
• M41: 17,906,267 km (0.086 R)
• M42: 18,144,277 km (0.075 R)
• M43: 18,563,301 km (0.046 R)
• M44: 18,683,577 km (0.082 R)
• M45: 19,777,886 km (0.107 R)
• M46: 21,143,565 km (0.081 R)
• M47: 21,774,419 km (0.102 R)
• M48: 22,092,165 km (0.112 R)
• M49: 22,668,117 km (0.119 R)
• M50: 24,359,320 km (0.104 R)
• M51: 26,090,916 km (0.054 R)
• M52: 26,699,480 km (0.078 R)
• M53: 28,831,698 km (0.108 R)
• M54: 29,460,907 km (0.107 R)
• M55: 29,742,001 km (0.101 R)
• M56: 30,946,713 km (0.093 R)
• M57: 31,878,708 km (0.077 R)
• M58: 32,529,309 km (0.111 R)
• M59: 34,729,594 km (0.106 R)
• M60: 34,877,996 km (0.088 R)
• M61: 35,101,046 km (0.052 R)
• M62: 37,280,986 km (0.053 R)
• M63: 38,348,965 km (0.091 R)
• M64: 40,437,202 km (0.106 R)
• M65: 40,749,562 km (0.12 R)
• M66: 41,062,970 km (0.089 R)
• M67: 41,219,898 km (0.069 R)
• M68: 41,691,879 km (0.04 R)
• M69: 42,641,377 km (0.064 R)
• M70: 43,598,055 km (0.103 R)
• M71: 44,884,448 km (0.101 R)
• M72: 45,370,042 km (0.108 R)
• M73: 45,694,819 km (0.093 R)
• M74: 46,591,808 km (0.111 R)
• M75: 49,567,908 km (0.083 R)
• M76: 49,902,409 km (0.113 R)
• M77: 50,826,026 km (0.12 R)
• M78: 51,332,265 km (0.117 R)
• M79: 52,009,794 km (0.09 R)
• M80: 52,264,709 km (0.087 R)
• M81: 54,835,847 km (0.094 R)
• M82: 55,095,250 km (0.072 R)
• M83: 55,702,019 km (0.097 R)
• M84: 56,660,194 km (0.1 R)
• M85: 56,834,924 km (0.11 R)
• M86: 57,184,983 km (0.077 R)
• M87: 58,063,422 km (0.076 R)
• M88: 58,592,549 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.7

Radius: 7.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.98 AU - 12.74 AU

Year: 15405 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,081,884 km

• M1: 121,025 km (0.093 R)
• M2: 619,934 km (0.113 R)
• M3: 756,666 km (0.068 R)
• M4: 973,284 km (0.108 R)
• M5: 1,415,046 km (0.086 R)
• M6: 1,967,212 km (0.114 R)
• M7: 2,382,496 km (0.075 R)
• M8: 3,292,051 km (0.1 R)
• M9: 3,760,591 km (0.033 R)
• M10: 4,084,770 km (0.099 R)
• M11: 4,345,669 km (0.059 R)
• M12: 4,587,568 km (0.03 R)
• M13: 4,685,705 km (0.115 R)
• M14: 4,809,123 km (0.115 R)
• M15: 5,034,268 km (0.069 R)
• M16: 5,237,272 km (0.107 R)
• M17: 5,417,088 km (0.075 R)
• M18: 5,782,855 km (0.076 R)
• M19: 5,862,292 km (0.118 R)
• M20: 6,373,916 km (0.115 R)
• M21: 6,704,229 km (0.109 R)
• M22: 7,153,621 km (0.104 R)
• M23: 7,554,692 km (0.043 R)
• M24: 7,612,587 km (0.087 R)
• M25: 8,468,885 km (0.112 R)
• M26: 8,559,093 km (0.082 R)
• M27: 9,015,516 km (0.025 R)
• M28: 9,573,665 km (0.073 R)
• M29: 9,825,289 km (0.081 R)
• M30: 9,983,713 km (0.086 R)
• M31: 10,047,292 km (0.102 R)
• M32: 10,111,021 km (0.041 R)
• M33: 10,528,549 km (0.119 R)
• M34: 11,580,222 km (0.051 R)
• M35: 12,596,290 km (0.073 R)
• M36: 12,837,592 km (0.087 R)
• M37: 12,906,706 km (0.034 R)
• M38: 13,359,539 km (0.107 R)
• M39: 13,570,322 km (0.028 R)
• M40: 14,030,635 km (0.102 R)
• M41: 14,137,597 km (0.056 R)
• M42: 14,785,206 km (0.114 R)
• M43: 15,479,041 km (0.079 R)
• M44: 15,663,495 km (0.099 R)
• M45: 16,221,047 km (0.097 R)
• M46: 16,671,785 km (0.059 R)
• M47: 17,470,488 km (0.066 R)
• M48: 17,700,869 km (0.047 R)
• M49: 17,816,508 km (0.115 R)
• M50: 18,048,534 km (0.072 R)
• M51: 18,829,136 km (0.104 R)
• M52: 19,026,007 km (0.086 R)
• M53: 19,263,119 km (0.09 R)
• M54: 19,540,923 km (0.084 R)
• M55: 19,820,222 km (0.093 R)
• M56: 19,940,349 km (0.028 R)
• M57: 20,301,927 km (0.115 R)
• M58: 20,503,884 km (0.116 R)
• M59: 21,564,234 km (0.088 R)
• M60: 21,646,662 km (0.117 R)
• M61: 22,893,860 km (0.042 R)
• M62: 23,526,060 km (0.051 R)
• M63: 23,610,882 km (0.116 R)
• M64: 24,164,095 km (0.103 R)
• M65: 24,506,824 km (0.118 R)
• M66: 25,326,920 km (0.102 R)
• M67: 25,544,285 km (0.086 R)
• M68: 26,024,644 km (0.117 R)
• M69: 26,243,954 km (0.119 R)
• M70: 27,483,373 km (0.066 R)
• M71: 27,706,722 km (0.115 R)
• M72: 28,020,429 km (0.07 R)
• M73: 28,380,362 km (0.071 R)
• M74: 29,606,466 km (0.087 R)
• M75: 29,698,020 km (0.079 R)
• M76: 30,295,065 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit