🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 206 Days

Day: 16.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,718,591 km

• M1: 63,729 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.22 AU

Year: 393 Days

Day: 43.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,718,591 km

• M1: 231,278 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.43 AU - 1.57 AU

Year: 661 Days

Day: 37.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,718,591 km

• M1: 207,642 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.68 AU - 2.18 AU

Year: 965 Days

Day: 36 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.52 AU - 3.06 AU

Year: 1677 Days

Day: 41.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 11.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.01 AU - 6.45 AU

Year: 5596 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,718,591 km

• M1: 154,385 km (0.105 R)
• M2: 288,873 km (0.106 R)
• M3: 465,698 km (0.102 R)
• M4: 603,627 km (0.039 R)
• M5: 684,560 km (0.108 R)
• M6: 763,398 km (0.061 R)
• M7: 871,856 km (0.075 R)
• M8: 979,268 km (0.054 R)
• M9: 1,306,438 km (0.115 R)
• M10: 1,667,717 km (0.088 R)
• M11: 2,133,266 km (0.068 R)
• M12: 2,569,643 km (0.081 R)
• M13: 2,808,550 km (0.103 R)
• M14: 2,889,782 km (0.11 R)
• M15: 3,002,878 km (0.104 R)
• M16: 3,415,918 km (0.061 R)
• M17: 3,858,279 km (0.117 R)
• M18: 3,994,562 km (0.091 R)
• M19: 4,389,650 km (0.077 R)
• M20: 4,567,971 km (0.064 R)
• M21: 4,676,130 km (0.09 R)
• M22: 4,895,142 km (0.092 R)
• M23: 5,105,027 km (0.052 R)
• M24: 5,546,640 km (0.107 R)
• M25: 5,948,161 km (0.049 R)
• M26: 6,026,999 km (0.096 R)
• M27: 6,252,144 km (0.12 R)
• M28: 6,439,740 km (0.103 R)
• M29: 6,588,440 km (0.095 R)
• M30: 6,820,616 km (0.082 R)
• M31: 7,138,810 km (0.106 R)
• M32: 7,292,896 km (0.075 R)
• M33: 7,391,481 km (0.117 R)
• M34: 8,021,139 km (0.107 R)
• M35: 8,504,789 km (0.119 R)
• M36: 8,578,989 km (0.07 R)
• M37: 9,271,029 km (0.091 R)
• M38: 9,546,738 km (0.098 R)
• M39: 9,731,940 km (0.057 R)
• M40: 9,918,488 km (0.074 R)
• M41: 10,232,046 km (0.118 R)
• M42: 10,596,616 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.4

Radius: 13.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.7 AU - 8.26 AU

Year: 8113 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,718,591 km

• M1: 226,790 km (0.109 R)
• M2: 671,395 km (0.084 R)
• M3: 868,116 km (0.084 R)
• M4: 1,142,778 km (0.076 R)
• M5: 1,362,388 km (0.091 R)
• M6: 1,488,349 km (0.108 R)
• M7: 1,684,921 km (0.077 R)
• M8: 1,913,806 km (0.084 R)
• M9: 2,276,580 km (0.104 R)
• M10: 2,504,867 km (0.11 R)
• M11: 2,608,837 km (0.12 R)
• M12: 2,794,488 km (0.066 R)
• M13: 2,956,952 km (0.072 R)
• M14: 3,095,030 km (0.028 R)
• M15: 3,263,478 km (0.044 R)
• M16: 3,668,439 km (0.084 R)
• M17: 3,787,220 km (0.04 R)
• M18: 3,877,128 km (0.119 R)
• M19: 4,089,707 km (0.106 R)
• M20: 4,400,272 km (0.117 R)
• M21: 5,243,705 km (0.116 R)
• M22: 5,411,703 km (0.059 R)
• M23: 5,787,493 km (0.079 R)
• M24: 5,891,613 km (0.104 R)
• M25: 6,673,411 km (0.11 R)
• M26: 6,929,074 km (0.039 R)
• M27: 7,677,363 km (0.069 R)
• M28: 8,177,618 km (0.106 R)
• M29: 8,688,644 km (0.035 R)
• M30: 9,088,669 km (0.069 R)
• M31: 9,494,827 km (0.032 R)
• M32: 9,700,225 km (0.071 R)
• M33: 10,241,021 km (0.117 R)
• M34: 10,409,469 km (0.09 R)
• M35: 10,536,328 km (0.09 R)
• M36: 11,049,149 km (0.118 R)
• M37: 11,439,001 km (0.091 R)
• M38: 11,657,713 km (0.116 R)
• M39: 11,745,527 km (0.075 R)
• M40: 12,456,267 km (0.063 R)
• M41: 12,862,126 km (0.084 R)
• M42: 14,012,533 km (0.025 R)
• M43: 14,152,707 km (0.119 R)
• M44: 14,246,504 km (0.069 R)
• M45: 14,387,575 km (0.089 R)
• M46: 16,214,165 km (0.112 R)
• M47: 16,509,172 km (0.053 R)
• M48: 17,104,721 km (0.107 R)
• M49: 17,405,114 km (0.052 R)
• M50: 18,470,251 km (0.084 R)
• M51: 19,870,636 km (0.115 R)
• M52: 20,133,629 km (0.104 R)
• M53: 20,610,099 km (0.027 R)
• M54: 20,823,126 km (0.063 R)
• M55: 21,251,275 km (0.113 R)
• M56: 21,898,884 km (0.075 R)
• M57: 23,103,147 km (0.099 R)
• M58: 23,824,807 km (0.109 R)
• M59: 24,384,902 km (0.093 R)
• M60: 24,892,936 km (0.102 R)
• M61: 25,176,574 km (0.108 R)
• M62: 25,632,698 km (0.087 R)
• M63: 25,804,436 km (0.118 R)
• M64: 26,901,138 km (0.047 R)
• M65: 27,192,255 km (0.117 R)
• M66: 28,189,924 km (0.112 R)
• M67: 28,722,941 km (0.058 R)
• M68: 29,319,088 km (0.084 R)
• M69: 29,558,744 km (0.093 R)
• M70: 29,919,425 km (0.111 R)
• M71: 30,160,576 km (0.079 R)
• M72: 32,546,513 km (0.11 R)
• M73: 32,670,529 km (0.072 R)
• M74: 33,168,092 km (0.095 R)
• M75: 33,355,239 km (0.117 R)
• M76: 35,693,005 km (0.117 R)
• M77: 39,264,804 km (0.085 R)
• M78: 39,462,871 km (0.114 R)
• M79: 39,992,747 km (0.063 R)
• M80: 40,325,153 km (0.053 R)
• M81: 40,525,016 km (0.066 R)
• M82: 43,767,251 km (0.076 R)
• M83: 46,044,280 km (0.083 R)
• M84: 46,322,831 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 10

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.65 AU - 11.75 AU

Year: 12596 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,718,591 km

• M1: 125,812 km (0.104 R)
• M2: 257,907 km (0.094 R)
• M3: 394,639 km (0.098 R)
• M4: 502,200 km (0.069 R)
• M5: 575,204 km (0.04 R)
• M6: 1,294,620 km (0.061 R)
• M7: 1,442,123 km (0.025 R)
• M8: 1,662,780 km (0.104 R)
• M9: 1,990,100 km (0.118 R)
• M10: 2,389,078 km (0.116 R)
• M11: 2,492,899 km (0.071 R)
• M12: 2,785,961 km (0.062 R)
• M13: 2,950,519 km (0.077 R)
• M14: 3,090,243 km (0.109 R)
• M15: 3,581,523 km (0.083 R)
• M16: 3,973,768 km (0.098 R)
• M17: 4,411,641 km (0.115 R)
• M18: 4,701,412 km (0.068 R)
• M19: 5,030,528 km (0.048 R)
• M20: 5,572,969 km (0.117 R)
• M21: 5,991,993 km (0.091 R)
• M22: 6,457,392 km (0.084 R)
• M23: 6,823,458 km (0.043 R)
• M24: 6,897,359 km (0.077 R)
• M25: 7,121,158 km (0.096 R)
• M26: 7,347,200 km (0.078 R)
• M27: 7,883,957 km (0.086 R)
• M28: 7,961,748 km (0.113 R)
• M29: 8,039,689 km (0.112 R)
• M30: 8,196,467 km (0.056 R)
• M31: 8,393,787 km (0.056 R)
• M32: 9,076,552 km (0.099 R)
• M33: 9,986,555 km (0.113 R)
• M34: 11,186,330 km (0.067 R)
• M35: 11,581,718 km (0.11 R)
• M36: 12,476,612 km (0.108 R)
• M37: 13,440,022 km (0.087 R)
• M38: 13,907,216 km (0.105 R)
• M39: 14,522,512 km (0.081 R)
• M40: 14,617,956 km (0.088 R)
• M41: 14,857,462 km (0.061 R)
• M42: 15,292,044 km (0.104 R)
• M43: 15,828,652 km (0.085 R)
• M44: 15,926,937 km (0.077 R)
• M45: 16,025,373 km (0.097 R)
• M46: 16,820,336 km (0.111 R)
• M47: 16,970,831 km (0.077 R)
• M48: 18,190,951 km (0.105 R)
• M49: 18,707,513 km (0.101 R)
• M50: 19,596,872 km (0.09 R)
• M51: 19,967,127 km (0.069 R)
• M52: 20,232,962 km (0.053 R)
• M53: 20,393,182 km (0.07 R)
• M54: 20,660,812 km (0.055 R)
• M55: 21,525,488 km (0.074 R)
• M56: 21,634,395 km (0.047 R)
• M57: 22,457,034 km (0.118 R)
• M58: 22,678,140 km (0.085 R)
• M59: 23,513,793 km (0.119 R)
• M60: 24,076,431 km (0.084 R)
• M61: 24,985,986 km (0.095 R)
• M62: 25,387,507 km (0.099 R)
• M63: 25,791,122 km (0.086 R)
• M64: 25,964,655 km (0.068 R)
• M65: 28,495,552 km (0.084 R)
• M66: 29,578,192 km (0.05 R)
• M67: 30,063,786 km (0.053 R)
• M68: 30,858,301 km (0.103 R)
• M69: 31,227,359 km (0.059 R)
• M70: 32,655,570 km (0.082 R)
• M71: 34,805,590 km (0.076 R)
• M72: 35,639,748 km (0.079 R)
• M73: 35,962,281 km (0.059 R)
• M74: 36,156,309 km (0.096 R)
• M75: 36,350,637 km (0.089 R)
• M76: 37,001,089 km (0.116 R)
• M77: 37,393,185 km (0.088 R)
• M78: 39,241,017 km (0.069 R)
• M79: 40,983,384 km (0.108 R)
• M80: 42,136,185 km (0.04 R)
• M81: 42,614,001 km (0.03 R)
• M82: 43,643,832 km (0.079 R)
• M83: 43,781,762 km (0.112 R)
• M84: 44,820,868 km (0.109 R)
• M85: 45,378,420 km (0.055 R)
• M86: 45,938,365 km (0.106 R)
• M87: 46,148,849 km (0.119 R)
• M88: 46,430,093 km (0.118 R)
• M89: 46,570,864 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.8

Radius: 3.8

Gravity: 40.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.23 AU - 18.41 AU

Year: 21580 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,718,591 km

• M1: 585,825 km (0.116 R)
• M2: 652,696 km (0.099 R)
• M3: 1,301,202 km (0.095 R)
• M4: 1,389,016 km (0.083 R)
• M5: 1,418,786 km (0.075 R)
• M6: 1,601,445 km (0.083 R)
• M7: 3,271,855 km (0.056 R)
• M8: 3,884,458 km (0.086 R)
• M9: 3,968,832 km (0.116 R)
• M10: 4,182,308 km (0.118 R)
• M11: 4,890,205 km (0.088 R)
• M12: 5,351,265 km (0.044 R)
• M13: 5,445,213 km (0.09 R)
• M14: 6,613,423 km (0.117 R)
• M15: 8,016,052 km (0.033 R)
• M16: 8,123,464 km (0.055 R)
• M17: 8,503,293 km (0.093 R)
• M18: 8,888,806 km (0.099 R)
• M19: 9,167,657 km (0.081 R)
• M20: 9,963,817 km (0.071 R)
• M21: 10,841,058 km (0.077 R)
• M22: 11,864,906 km (0.114 R)
• M23: 11,925,942 km (0.09 R)
• M24: 12,048,613 km (0.092 R)
• M25: 12,295,299 km (0.112 R)
• M26: 13,234,774 km (0.089 R)
• M27: 13,425,511 km (0.048 R)
• M28: 15,248,212 km (0.118 R)
• M29: 15,783,174 km (0.096 R)
• M30: 16,188,434 km (0.094 R)
• M31: 17,354,999 km (0.093 R)
• M32: 17,424,412 km (0.104 R)
• M33: 17,913,148 km (0.07 R)
• M34: 18,832,876 km (0.078 R)
• M35: 19,190,714 km (0.111 R)
• M36: 21,533,267 km (0.109 R)
• M37: 23,655,762 km (0.106 R)
• M38: 23,887,040 km (0.059 R)
• M39: 25,054,951 km (0.111 R)
• M40: 25,843,780 km (0.118 R)
• M41: 26,640,688 km (0.062 R)
• M42: 27,203,475 km (0.114 R)
• M43: 27,284,108 km (0.111 R)
• M44: 28,340,419 km (0.12 R)
• M45: 28,914,875 km (0.086 R)
• M46: 29,079,582 km (0.116 R)
• M47: 32,354,878 km (0.055 R)
• M48: 32,697,457 km (0.095 R)
• M49: 33,558,842 km (0.117 R)
• M50: 35,744,915 km (0.11 R)
• M51: 36,187,725 km (0.093 R)
• M52: 37,347,258 km (0.1 R)
• M53: 37,436,867 km (0.117 R)
• M54: 37,976,616 km (0.037 R)
• M55: 39,245,954 km (0.111 R)
• M56: 40,069,191 km (0.099 R)
• M57: 41,732,720 km (0.034 R)
• M58: 42,854,404 km (0.116 R)
• M59: 44,270,199 km (0.118 R)
• M60: 44,555,183 km (0.114 R)
• M61: 44,840,765 km (0.061 R)
• M62: 46,085,419 km (0.116 R)
• M63: 46,374,293 km (0.049 R)
• M64: 46,663,765 km (0.1 R)
• M65: 48,022,412 km (0.112 R)
• M66: 48,608,687 km (0.1 R)
• M67: 49,000,783 km (0.079 R)
• M68: 49,393,926 km (0.105 R)
• M69: 50,084,619 km (0.111 R)
• M70: 50,381,571 km (0.105 R)
• M71: 52,275,779 km (0.115 R)
• M72: 53,383,103 km (0.07 R)
• M73: 55,007,436 km (0.106 R)
• M74: 55,620,788 km (0.108 R)
• M75: 56,030,985 km (0.048 R)
• M76: 57,267,411 km (0.097 R)
• M77: 58,200,603 km (0.098 R)
• M78: 62,089,549 km (0.114 R)
• M79: 65,087,790 km (0.098 R)
• M80: 67,148,949 km (0.069 R)
• M81: 67,804,337 km (0.086 R)
• M82: 69,341,755 km (0.091 R)
• M83: 69,452,008 km (0.086 R)
• M84: 69,672,665 km (0.095 R)
• M85: 70,004,174 km (0.045 R)
• M86: 70,668,688 km (0.111 R)
• M87: 71,335,296 km (0.11 R)
• M88: 71,780,798 km (0.089 R)
• M89: 73,347,537 km (0.111 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit