🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.71 AU - 0.73 AU

Year: 256 Days

Day: 41.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 54.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,955,572 km

• M1: 630,256 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.29 AU

Year: 483 Days

Day: 20.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.06 AU - 1.6 AU

Year: 643 Days

Day: 29 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.03 AU - 2.53 AU

Year: 1442 Days

Day: 21.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 156.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 13.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.95 AU - 3.59 AU

Year: 2477 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,955,572 km

• M1: 168,447 km (0.107 R)
• M2: 268,827 km (0.065 R)
• M3: 511,774 km (0.105 R)
• M4: 602,431 km (0.118 R)
• M5: 879,037 km (0.073 R)
• M6: 1,217,128 km (0.064 R)
• M7: 1,386,473 km (0.11 R)
• M8: 1,532,181 km (0.081 R)
• M9: 1,749,697 km (0.106 R)
• M10: 1,954,496 km (0.088 R)
• M11: 2,155,257 km (0.032 R)
• M12: 2,551,990 km (0.081 R)
• M13: 2,667,928 km (0.109 R)
• M14: 2,785,512 km (0.036 R)
• M15: 3,053,442 km (0.111 R)
• M16: 3,176,860 km (0.116 R)
• M17: 3,414,571 km (0.099 R)
• M18: 4,284,633 km (0.071 R)
• M19: 4,376,935 km (0.085 R)
• M20: 4,516,659 km (0.079 R)
• M21: 4,626,314 km (0.112 R)
• M22: 4,976,972 km (0.06 R)
• M23: 5,385,972 km (0.069 R)
• M24: 5,485,754 km (0.042 R)
• M25: 5,755,030 km (0.107 R)
• M26: 6,167,023 km (0.084 R)
• M27: 6,271,592 km (0.076 R)
• M28: 6,376,759 km (0.081 R)
• M29: 6,803,113 km (0.1 R)
• M30: 6,911,272 km (0.058 R)
• M31: 7,056,232 km (0.113 R)
• M32: 7,165,738 km (0.087 R)
• M33: 7,294,093 km (0.058 R)
• M34: 8,214,419 km (0.088 R)
• M35: 8,522,890 km (0.066 R)
• M36: 8,698,069 km (0.1 R)
• M37: 8,874,445 km (0.039 R)
• M38: 9,032,271 km (0.084 R)
• M39: 9,230,937 km (0.089 R)
• M40: 9,370,811 km (0.047 R)
• M41: 9,978,328 km (0.073 R)
• M42: 10,787,203 km (0.052 R)
• M43: 11,061,566 km (0.104 R)
• M44: 11,338,322 km (0.089 R)
• M45: 11,445,284 km (0.067 R)
• M46: 11,574,238 km (0.077 R)
• M47: 12,291,709 km (0.081 R)
• M48: 12,911,942 km (0.091 R)
• M49: 13,023,691 km (0.074 R)
• M50: 13,270,827 km (0.115 R)
• M51: 13,383,774 km (0.09 R)
• M52: 13,952,844 km (0.041 R)
• M53: 14,182,626 km (0.104 R)
• M54: 14,483,467 km (0.116 R)
• M55: 14,646,230 km (0.102 R)
• M56: 14,809,591 km (0.112 R)
• M57: 14,973,700 km (0.099 R)
• M58: 15,256,290 km (0.088 R)
• M59: 15,588,248 km (0.114 R)
• M60: 16,090,597 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 9.3

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.81 AU - 6.49 AU

Year: 5627 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,955,572 km

• M1: 124,017 km (0.111 R)
• M2: 215,870 km (0.098 R)
• M3: 322,084 km (0.111 R)
• M4: 398,978 km (0.102 R)
• M5: 725,400 km (0.046 R)
• M6: 888,611 km (0.099 R)
• M7: 1,251,685 km (0.114 R)
• M8: 1,484,160 km (0.096 R)
• M9: 1,570,478 km (0.092 R)
• M10: 1,658,741 km (0.092 R)
• M11: 1,989,951 km (0.049 R)
• M12: 2,183,082 km (0.029 R)
• M13: 2,863,602 km (0.06 R)
• M14: 3,148,886 km (0.093 R)
• M15: 3,306,263 km (0.096 R)
• M16: 4,059,039 km (0.037 R)
• M17: 4,181,410 km (0.098 R)
• M18: 4,379,627 km (0.069 R)
• M19: 4,811,367 km (0.046 R)
• M20: 5,124,325 km (0.08 R)
• M21: 5,579,103 km (0.088 R)
• M22: 5,797,665 km (0.072 R)
• M23: 5,880,244 km (0.047 R)
• M24: 6,074,721 km (0.112 R)
• M25: 6,498,681 km (0.065 R)
• M26: 7,345,106 km (0.104 R)
• M27: 7,524,623 km (0.101 R)
• M28: 7,735,855 km (0.093 R)
• M29: 7,979,700 km (0.093 R)
• M30: 8,916,631 km (0.053 R)
• M31: 9,140,131 km (0.084 R)
• M32: 9,333,411 km (0.08 R)
• M33: 10,185,969 km (0.082 R)
• M34: 10,419,641 km (0.089 R)
• M35: 10,994,845 km (0.107 R)
• M36: 11,131,727 km (0.11 R)
• M37: 11,407,137 km (0.042 R)
• M38: 11,545,664 km (0.118 R)
• M39: 11,649,934 km (0.091 R)
• M40: 12,674,081 km (0.052 R)
• M41: 12,745,739 km (0.103 R)
• M42: 13,033,864 km (0.108 R)
• M43: 13,287,732 km (0.082 R)
• M44: 13,911,256 km (0.116 R)
• M45: 14,319,658 km (0.099 R)
• M46: 14,883,043 km (0.056 R)
• M47: 15,683,841 km (0.08 R)
• M48: 16,342,520 km (0.087 R)
• M49: 17,089,163 km (0.086 R)
• M50: 17,247,887 km (0.117 R)
• M51: 17,367,116 km (0.055 R)
• M52: 17,606,622 km (0.116 R)
• M53: 17,847,026 km (0.054 R)
• M54: 18,250,342 km (0.098 R)
• M55: 18,453,197 km (0.108 R)
• M56: 18,779,170 km (0.038 R)
• M57: 19,024,810 km (0.11 R)
• M58: 19,810,049 km (0.064 R)
• M59: 20,774,806 km (0.105 R)
• M60: 20,986,487 km (0.101 R)
• M61: 21,071,458 km (0.091 R)
• M62: 21,156,430 km (0.073 R)
• M63: 21,284,187 km (0.073 R)
• M64: 21,797,756 km (0.036 R)
• M65: 21,969,794 km (0.115 R)
• M66: 22,358,599 km (0.112 R)
• M67: 24,069,699 km (0.117 R)
• M68: 24,381,311 km (0.088 R)
• M69: 25,324,077 km (0.077 R)
• M70: 26,645,475 km (0.049 R)
• M71: 26,783,404 km (0.067 R)
• M72: 26,875,557 km (0.115 R)
• M73: 26,967,709 km (0.109 R)
• M74: 27,895,814 km (0.091 R)
• M75: 28,035,838 km (0.091 R)
• M76: 28,222,985 km (0.061 R)
• M77: 28,363,756 km (0.112 R)
• M78: 28,598,625 km (0.095 R)
• M79: 29,117,730 km (0.092 R)
• M80: 30,165,363 km (0.117 R)
• M81: 30,935,044 km (0.026 R)
• M82: 31,467,912 km (0.107 R)
• M83: 31,857,465 km (0.082 R)
• M84: 31,955,003 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 15

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.41 AU - 7.99 AU

Year: 7266 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,955,572 km

• M1: 190,288 km (0.066 R)
• M2: 295,456 km (0.073 R)
• M3: 637,885 km (0.095 R)
• M4: 908,059 km (0.093 R)
• M5: 1,041,052 km (0.065 R)
• M6: 1,561,951 km (0.089 R)
• M7: 2,412,864 km (0.104 R)
• M8: 2,652,071 km (0.058 R)
• M9: 2,824,408 km (0.066 R)
• M10: 3,311,050 km (0.118 R)
• M11: 3,686,840 km (0.078 R)
• M12: 3,935,920 km (0.089 R)
• M13: 4,048,268 km (0.07 R)
• M14: 4,190,536 km (0.062 R)
• M15: 4,479,858 km (0.115 R)
• M16: 5,325,086 km (0.028 R)
• M17: 5,481,266 km (0.063 R)
• M18: 5,766,250 km (0.028 R)
• M19: 5,991,245 km (0.086 R)
• M20: 7,057,280 km (0.073 R)
• M21: 7,194,760 km (0.096 R)
• M22: 8,253,763 km (0.119 R)
• M23: 8,949,693 km (0.111 R)
• M24: 9,474,632 km (0.093 R)
• M25: 9,740,916 km (0.09 R)
• M26: 10,436,995 km (0.076 R)
• M27: 10,989,609 km (0.057 R)
• M28: 11,109,287 km (0.095 R)
• M29: 11,229,415 km (0.093 R)
• M30: 11,349,990 km (0.107 R)
• M31: 11,673,571 km (0.117 R)
• M32: 11,795,643 km (0.114 R)
• M33: 12,288,418 km (0.117 R)
• M34: 13,549,977 km (0.096 R)
• M35: 14,283,006 km (0.087 R)
• M36: 14,588,635 km (0.06 R)
• M37: 15,429,225 km (0.092 R)
• M38: 15,653,024 km (0.049 R)
• M39: 16,331,001 km (0.086 R)
• M40: 16,972,477 km (0.109 R)
• M41: 17,622,180 km (0.114 R)
• M42: 18,138,443 km (0.107 R)
• M43: 18,422,230 km (0.06 R)
• M44: 19,233,948 km (0.111 R)
• M45: 20,448,982 km (0.094 R)
• M46: 20,547,268 km (0.073 R)
• M47: 21,090,757 km (0.076 R)
• M48: 21,239,756 km (0.107 R)
• M49: 21,538,802 km (0.117 R)
• M50: 21,688,849 km (0.094 R)
• M51: 22,040,404 km (0.099 R)
• M52: 23,106,289 km (0.078 R)
• M53: 23,878,064 km (0.073 R)
• M54: 25,130,348 km (0.114 R)
• M55: 25,288,323 km (0.049 R)
• M56: 25,764,344 km (0.079 R)
• M57: 25,923,815 km (0.028 R)
• M58: 26,671,804 km (0.114 R)
• M59: 27,644,041 km (0.111 R)
• M60: 28,572,894 km (0.118 R)
• M61: 30,069,172 km (0.107 R)
• M62: 30,967,806 km (0.102 R)
• M63: 31,363,792 km (0.086 R)
• M64: 33,079,680 km (0.087 R)
• M65: 34,357,395 km (0.119 R)
• M66: 34,591,516 km (0.116 R)
• M67: 34,826,085 km (0.062 R)
• M68: 35,002,311 km (0.069 R)
• M69: 35,473,844 km (0.053 R)
• M70: 36,542,571 km (0.096 R)
• M71: 36,901,157 km (0.059 R)
• M72: 37,080,824 km (0.085 R)
• M73: 38,104,822 km (0.069 R)
• M74: 38,286,433 km (0.046 R)
• M75: 38,589,968 km (0.073 R)
• M76: 39,260,316 km (0.086 R)
• M77: 39,566,243 km (0.1 R)
• M78: 41,792,708 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 12.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.65 AU - 8.19 AU

Year: 8468 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,955,572 km

• M1: 194,477 km (0.095 R)
• M2: 336,296 km (0.119 R)
• M3: 745,446 km (0.117 R)
• M4: 896,091 km (0.089 R)
• M5: 1,369,868 km (0.114 R)
• M6: 1,733,989 km (0.114 R)
• M7: 2,474,947 km (0.099 R)
• M8: 2,681,093 km (0.09 R)
• M9: 3,028,160 km (0.043 R)
• M10: 3,333,340 km (0.062 R)
• M11: 3,418,311 km (0.103 R)
• M12: 4,033,757 km (0.117 R)
• M13: 4,246,635 km (0.119 R)
• M14: 4,715,474 km (0.112 R)
• M15: 5,200,920 km (0.076 R)
• M16: 6,080,106 km (0.036 R)
• M17: 6,751,801 km (0.102 R)
• M18: 7,261,929 km (0.051 R)
• M19: 7,596,430 km (0.081 R)
• M20: 7,746,776 km (0.11 R)
• M21: 7,898,169 km (0.066 R)
• M22: 8,203,648 km (0.065 R)
• M23: 8,319,287 km (0.118 R)
• M24: 8,630,301 km (0.1 R)
• M25: 8,905,561 km (0.077 R)
• M26: 9,384,274 km (0.066 R)
• M27: 10,118,052 km (0.105 R)
• M28: 11,295,986 km (0.082 R)
• M29: 11,467,724 km (0.036 R)
• M30: 11,770,660 km (0.101 R)
• M31: 12,650,295 km (0.069 R)
• M32: 13,642,428 km (0.058 R)
• M33: 13,871,313 km (0.095 R)
• M34: 14,286,746 km (0.085 R)
• M35: 15,319,420 km (0.051 R)
• M36: 15,653,024 km (0.07 R)
• M37: 15,844,658 km (0.056 R)
• M38: 15,940,850 km (0.11 R)
• M39: 16,570,657 km (0.05 R)
• M40: 17,505,644 km (0.082 R)
• M41: 18,256,027 km (0.103 R)
• M42: 18,356,856 km (0.053 R)
• M43: 19,067,894 km (0.115 R)
• M44: 19,684,537 km (0.088 R)
• M45: 20,151,432 km (0.096 R)
• M46: 20,674,426 km (0.119 R)
• M47: 21,254,865 km (0.111 R)
• M48: 21,733,728 km (0.09 R)
• M49: 22,216,181 km (0.096 R)
• M50: 22,756,379 km (0.075 R)
• M51: 23,465,324 km (0.07 R)
• M52: 24,236,650 km (0.111 R)
• M53: 24,681,255 km (0.113 R)
• M54: 25,016,504 km (0.114 R)
• M55: 25,465,746 km (0.106 R)
• M56: 25,861,134 km (0.093 R)
• M57: 26,144,771 km (0.118 R)
• M58: 26,258,465 km (0.108 R)
• M59: 28,275,494 km (0.068 R)
• M60: 28,860,870 km (0.11 R)
• M61: 29,805,880 km (0.056 R)
• M62: 30,760,913 km (0.104 R)
• M63: 31,242,319 km (0.093 R)
• M64: 31,423,482 km (0.102 R)
• M65: 31,726,118 km (0.106 R)
• M66: 33,377,379 km (0.091 R)
• M67: 33,562,581 km (0.1 R)
• M68: 35,181,829 km (0.107 R)
• M69: 35,748,356 km (0.069 R)
• M70: 36,826,508 km (0.079 R)
• M71: 37,722,449 km (0.06 R)
• M72: 38,237,665 km (0.098 R)
• M73: 38,820,049 km (0.072 R)
• M74: 39,928,120 km (0.047 R)
• M75: 42,442,412 km (0.119 R)
• M76: 43,314,268 km (0.098 R)
• M77: 43,651,312 km (0.08 R)
• M78: 43,786,250 km (0.027 R)
• M79: 44,463,330 km (0.103 R)
• M80: 44,803,216 km (0.08 R)
• M81: 45,280,583 km (0.116 R)
• M82: 45,759,445 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.6

Radius: 6.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.1 AU - 13.66 AU

Year: 18250 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,955,572 km

• M1: 315,352 km (0.072 R)
• M2: 363,224 km (0.097 R)
• M3: 537,356 km (0.078 R)
• M4: 657,333 km (0.095 R)
• M5: 704,756 km (0.073 R)
• M6: 853,905 km (0.099 R)
• M7: 1,968,708 km (0.045 R)
• M8: 2,038,421 km (0.045 R)
• M9: 2,650,575 km (0.034 R)
• M10: 2,884,097 km (0.098 R)
• M11: 3,016,791 km (0.106 R)
• M12: 3,070,496 km (0.093 R)
• M13: 3,482,788 km (0.087 R)
• M14: 5,202,864 km (0.1 R)
• M15: 5,792,729 km (0.118 R)
• M16: 5,893,259 km (0.066 R)
• M17: 6,129,623 km (0.113 R)
• M18: 7,142,251 km (0.091 R)
• M19: 7,322,068 km (0.085 R)
• M20: 7,612,886 km (0.079 R)
• M21: 7,907,444 km (0.101 R)
• M22: 8,431,934 km (0.055 R)
• M23: 8,698,518 km (0.041 R)
• M24: 9,991,642 km (0.077 R)
• M25: 12,795,555 km (0.096 R)
• M26: 12,839,088 km (0.034 R)
• M27: 14,988,659 km (0.115 R)
• M28: 16,910,992 km (0.074 R)
• M29: 17,006,735 km (0.088 R)
• M30: 17,343,180 km (0.099 R)
• M31: 17,391,500 km (0.072 R)
• M32: 18,513,634 km (0.08 R)
• M33: 18,661,736 km (0.094 R)
• M34: 19,608,690 km (0.083 R)
• M35: 20,113,434 km (0.083 R)
• M36: 21,393,842 km (0.093 R)
• M37: 22,542,305 km (0.12 R)
• M38: 25,444,803 km (0.072 R)
• M39: 25,554,607 km (0.063 R)
• M40: 27,163,533 km (0.112 R)
• M41: 27,331,830 km (0.1 R)
• M42: 27,782,269 km (0.103 R)
• M43: 27,951,913 km (0.03 R)
• M44: 28,235,252 km (0.077 R)
• M45: 28,919,213 km (0.06 R)
• M46: 30,303,592 km (0.118 R)
• M47: 30,886,724 km (0.052 R)
• M48: 31,827,545 km (0.051 R)
• M49: 31,886,637 km (0.116 R)
• M50: 32,123,450 km (0.115 R)
• M51: 33,556,448 km (0.109 R)
• M52: 33,978,314 km (0.119 R)
• M53: 36,175,757 km (0.108 R)
• M54: 37,229,225 km (0.1 R)
• M55: 37,665,901 km (0.096 R)
• M56: 38,041,691 km (0.082 R)
• M57: 38,607,470 km (0.058 R)
• M58: 38,733,581 km (0.042 R)
• M59: 39,620,398 km (0.041 R)
• M60: 41,027,216 km (0.115 R)
• M61: 41,349,300 km (0.067 R)
• M62: 41,413,777 km (0.09 R)
• M63: 42,971,988 km (0.043 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit