🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.74 AU - 1.06 AU

Year: 378 Days

Day: 44.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.95 AU - 1.01 AU

Year: 430 Days

Day: 43.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.19 AU - 1.39 AU

Year: 649 Days

Day: 27.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,827,413 km

• M1: 586,424 km (0.049 R)
• M2: 1,017,714 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.34 AU - 1.48 AU

Year: 742 Days

Day: 29.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 54.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,827,413 km

• M1: 79,436 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.41 AU - 2.07 AU

Year: 1017 Days

Day: 21.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,827,413 km

• M1: 1,055,712 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 9.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.66 AU - 3.06 AU

Year: 2142 Days

Day: 12.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,827,413 km

• M1: 117,285 km (0.106 R)
• M2: 192,084 km (0.116 R)
• M3: 258,056 km (0.086 R)
• M4: 331,958 km (0.115 R)
• M5: 458,517 km (0.071 R)
• M6: 523,443 km (0.048 R)
• M7: 586,573 km (0.092 R)
• M8: 710,141 km (0.078 R)
• M9: 886,816 km (0.101 R)
• M10: 957,875 km (0.103 R)
• M11: 1,133,653 km (0.076 R)
• M12: 1,218,475 km (0.081 R)
• M13: 1,298,061 km (0.071 R)
• M14: 1,455,288 km (0.101 R)
• M15: 1,650,813 km (0.105 R)
• M16: 1,855,014 km (0.111 R)
• M17: 1,938,938 km (0.109 R)
• M18: 2,084,796 km (0.036 R)
• M19: 2,424,084 km (0.118 R)
• M20: 2,497,686 km (0.095 R)
• M21: 2,656,709 km (0.104 R)
• M22: 2,848,194 km (0.049 R)
• M23: 2,955,605 km (0.074 R)
• M24: 3,377,621 km (0.109 R)
• M25: 3,627,449 km (0.091 R)
• M26: 3,818,785 km (0.09 R)
• M27: 4,278,050 km (0.076 R)
• M28: 4,423,908 km (0.075 R)
• M29: 4,525,784 km (0.114 R)
• M30: 4,789,825 km (0.107 R)
• M31: 5,153,647 km (0.079 R)
• M32: 5,514,178 km (0.064 R)
• M33: 5,895,502 km (0.101 R)
• M34: 6,095,664 km (0.104 R)
• M35: 6,221,925 km (0.114 R)
• M36: 6,361,799 km (0.081 R)
• M37: 6,541,316 km (0.12 R)
• M38: 6,618,808 km (0.114 R)
• M39: 6,696,599 km (0.113 R)
• M40: 6,892,423 km (0.049 R)
• M41: 7,262,977 km (0.059 R)
• M42: 7,410,331 km (0.037 R)
• M43: 7,558,582 km (0.109 R)
• M44: 7,762,484 km (0.072 R)
• M45: 8,106,409 km (0.077 R)
• M46: 8,259,298 km (0.04 R)
• M47: 8,413,235 km (0.09 R)
• M48: 8,483,546 km (0.111 R)
• M49: 8,652,890 km (0.033 R)
• M50: 8,837,793 km (0.111 R)
• M51: 9,153,445 km (0.096 R)
• M52: 9,240,212 km (0.115 R)
• M53: 9,825,738 km (0.059 R)
• M54: 9,884,829 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 13.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.23 AU - 4.91 AU

Year: 3637 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,827,413 km

• M1: 168,597 km (0.09 R)
• M2: 263,442 km (0.099 R)
• M3: 579,692 km (0.031 R)
• M4: 963,111 km (0.115 R)
• M5: 1,074,262 km (0.103 R)
• M6: 1,178,233 km (0.102 R)
• M7: 1,261,708 km (0.088 R)
• M8: 1,498,971 km (0.115 R)
• M9: 1,643,333 km (0.111 R)
• M10: 1,946,418 km (0.041 R)
• M11: 2,148,824 km (0.055 R)
• M12: 2,701,588 km (0.087 R)
• M13: 3,541,131 km (0.043 R)
• M14: 3,700,453 km (0.117 R)
• M15: 4,008,176 km (0.098 R)
• M16: 4,155,978 km (0.06 R)
• M17: 4,475,968 km (0.103 R)
• M18: 4,862,978 km (0.099 R)
• M19: 4,961,413 km (0.069 R)
• M20: 5,180,275 km (0.079 R)
• M21: 5,341,691 km (0.097 R)
• M22: 5,793,926 km (0.106 R)
• M23: 6,344,296 km (0.094 R)
• M24: 6,604,148 km (0.109 R)
• M25: 6,735,345 km (0.099 R)
• M26: 6,845,449 km (0.07 R)
• M27: 6,978,292 km (0.103 R)
• M28: 7,134,322 km (0.095 R)
• M29: 7,404,646 km (0.084 R)
• M30: 7,862,565 km (0.097 R)
• M31: 7,955,316 km (0.063 R)
• M32: 8,543,086 km (0.098 R)
• M33: 8,999,359 km (0.063 R)
• M34: 9,661,330 km (0.028 R)
• M35: 9,935,543 km (0.119 R)
• M36: 10,568,342 km (0.087 R)
• M37: 10,773,739 km (0.106 R)
• M38: 10,902,693 km (0.108 R)
• M39: 11,058,125 km (0.117 R)
• M40: 11,846,506 km (0.061 R)
• M41: 11,953,019 km (0.067 R)
• M42: 12,571,607 km (0.065 R)
• M43: 13,784,097 km (0.097 R)
• M44: 14,347,483 km (0.119 R)
• M45: 15,004,816 km (0.107 R)
• M46: 15,264,668 km (0.084 R)
• M47: 15,351,733 km (0.091 R)
• M48: 16,378,424 km (0.052 R)
• M49: 16,765,583 km (0.111 R)
• M50: 17,822,642 km (0.103 R)
• M51: 18,621,793 km (0.109 R)
• M52: 18,714,843 km (0.1 R)
• M53: 18,839,009 km (0.074 R)
• M54: 19,621,556 km (0.098 R)
• M55: 19,810,947 km (0.119 R)
• M56: 20,064,366 km (0.068 R)
• M57: 20,159,659 km (0.064 R)
• M58: 20,287,117 km (0.096 R)
• M59: 20,382,710 km (0.087 R)
• M60: 21,024,485 km (0.05 R)
• M61: 21,121,275 km (0.109 R)
• M62: 21,542,692 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 13.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.69 AU - 8.21 AU

Year: 9929 Days

Day: 9.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,827,413 km

• M1: 229,932 km (0.069 R)
• M2: 425,606 km (0.069 R)
• M3: 638,185 km (0.076 R)
• M4: 728,392 km (0.082 R)
• M5: 856,597 km (0.066 R)
• M6: 1,232,537 km (0.114 R)
• M7: 1,924,577 km (0.072 R)
• M8: 3,531,856 km (0.105 R)
• M9: 4,051,260 km (0.079 R)
• M10: 4,199,960 km (0.117 R)
• M11: 4,533,414 km (0.105 R)
• M12: 4,687,799 km (0.051 R)
• M13: 5,684,719 km (0.114 R)
• M14: 5,818,011 km (0.112 R)
• M15: 6,500,626 km (0.06 R)
• M16: 6,993,700 km (0.116 R)
• M17: 7,100,962 km (0.083 R)
• M18: 7,208,673 km (0.07 R)
• M19: 7,535,394 km (0.041 R)
• M20: 7,867,053 km (0.114 R)
• M21: 8,090,851 km (0.095 R)
• M22: 8,621,176 km (0.063 R)
• M23: 9,915,796 km (0.105 R)
• M24: 10,076,763 km (0.116 R)
• M25: 10,483,370 km (0.108 R)
• M26: 11,186,630 km (0.101 R)
• M27: 11,607,598 km (0.109 R)
• M28: 12,378,476 km (0.092 R)
• M29: 13,121,678 km (0.115 R)
• M30: 13,565,685 km (0.034 R)
• M31: 14,195,492 km (0.077 R)
• M32: 14,743,020 km (0.058 R)
• M33: 14,881,099 km (0.113 R)
• M34: 15,111,928 km (0.104 R)
• M35: 15,390,629 km (0.112 R)
• M36: 15,530,653 km (0.082 R)
• M37: 15,670,975 km (0.111 R)
• M38: 16,189,482 km (0.098 R)
• M39: 16,284,327 km (0.051 R)
• M40: 16,474,615 km (0.091 R)
• M41: 16,665,652 km (0.09 R)
• M42: 17,243,249 km (0.069 R)
• M43: 17,876,347 km (0.088 R)
• M44: 18,220,572 km (0.054 R)
• M45: 20,999,652 km (0.106 R)
• M46: 21,258,755 km (0.111 R)
• M47: 22,042,648 km (0.109 R)
• M48: 23,423,735 km (0.112 R)
• M49: 23,692,563 km (0.032 R)
• M50: 23,908,283 km (0.11 R)
• M51: 24,070,597 km (0.111 R)
• M52: 25,051,959 km (0.1 R)
• M53: 25,216,666 km (0.114 R)
• M54: 25,326,770 km (0.054 R)
• M55: 25,768,832 km (0.101 R)
• M56: 25,935,184 km (0.12 R)
• M57: 26,604,336 km (0.049 R)
• M58: 27,109,977 km (0.032 R)
• M59: 28,359,268 km (0.029 R)
• M60: 28,703,194 km (0.082 R)
• M61: 29,976,272 km (0.112 R)
• M62: 30,268,287 km (0.086 R)
• M63: 32,877,573 km (0.114 R)
• M64: 33,420,164 km (0.113 R)
• M65: 33,601,776 km (0.103 R)
• M66: 33,965,748 km (0.064 R)
• M67: 34,514,174 km (0.078 R)
• M68: 35,434,948 km (0.031 R)
• M69: 36,363,652 km (0.1 R)
• M70: 37,866,363 km (0.108 R)
• M71: 38,182,014 km (0.107 R)
• M72: 38,879,439 km (0.084 R)
• M73: 39,134,055 km (0.107 R)
• M74: 39,453,147 km (0.09 R)
• M75: 40,158,202 km (0.076 R)
• M76: 40,609,090 km (0.112 R)
• M77: 42,167,601 km (0.105 R)
• M78: 42,363,723 km (0.119 R)
• M79: 42,625,819 km (0.077 R)
• M80: 43,283,302 km (0.104 R)
• M81: 43,877,953 km (0.114 R)
• M82: 44,143,190 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.1

Radius: 5.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.06 AU - 15.5 AU

Year: 21435 Days

Day: 19.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,827,413 km

• M1: 76,445 km (0.096 R)
• M2: 168,746 km (0.084 R)
• M3: 227,987 km (0.093 R)
• M4: 272,268 km (0.074 R)
• M5: 320,289 km (0.074 R)
• M6: 705,055 km (0.116 R)
• M7: 774,019 km (0.107 R)
• M8: 845,378 km (0.111 R)
• M9: 937,679 km (0.094 R)
• M10: 994,676 km (0.095 R)
• M11: 1,092,513 km (0.108 R)
• M12: 1,297,612 km (0.029 R)
• M13: 1,627,774 km (0.081 R)
• M14: 2,007,903 km (0.061 R)
• M15: 2,414,659 km (0.095 R)
• M16: 2,493,797 km (0.051 R)
• M17: 3,128,540 km (0.116 R)
• M18: 3,389,888 km (0.086 R)
• M19: 4,634,991 km (0.081 R)
• M20: 5,033,520 km (0.052 R)
• M21: 6,077,413 km (0.094 R)
• M22: 7,071,940 km (0.088 R)
• M23: 8,354,592 km (0.118 R)
• M24: 8,838,541 km (0.11 R)
• M25: 9,125,171 km (0.114 R)
• M26: 10,045,347 km (0.107 R)
• M27: 10,602,899 km (0.054 R)
• M28: 10,646,282 km (0.056 R)
• M29: 11,747,921 km (0.099 R)
• M30: 12,335,092 km (0.103 R)
• M31: 13,962,568 km (0.067 R)
• M32: 15,558,029 km (0.068 R)
• M33: 16,552,556 km (0.046 R)
• M34: 17,567,577 km (0.082 R)
• M35: 17,979,270 km (0.077 R)
• M36: 18,917,100 km (0.096 R)
• M37: 19,022,267 km (0.114 R)
• M38: 20,407,244 km (0.077 R)
• M39: 21,604,326 km (0.115 R)
• M40: 22,100,542 km (0.051 R)
• M41: 22,377,897 km (0.087 R)
• M42: 23,160,443 km (0.112 R)
• M43: 23,895,118 km (0.054 R)
• M44: 24,179,803 km (0.119 R)
• M45: 24,465,535 km (0.088 R)
• M46: 24,809,909 km (0.045 R)
• M47: 26,144,771 km (0.079 R)
• M48: 26,379,341 km (0.061 R)
• M49: 28,883,758 km (0.034 R)
• M50: 29,918,976 km (0.107 R)
• M51: 30,348,621 km (0.069 R)
• M52: 31,962,632 km (0.088 R)
• M53: 32,402,001 km (0.093 R)
• M54: 35,532,486 km (0.093 R)
• M55: 35,987,413 km (0.058 R)
• M56: 37,100,571 km (0.115 R)
• M57: 38,691,096 km (0.059 R)
• M58: 39,159,187 km (0.118 R)
• M59: 39,494,735 km (0.107 R)
• M60: 39,831,181 km (0.1 R)
• M61: 44,360,705 km (0.109 R)
• M62: 44,640,453 km (0.062 R)
• M63: 46,899,232 km (0.095 R)
• M64: 47,612,664 km (0.117 R)
• M65: 47,755,829 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit