🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.16 AU - 1.52 AU

Year: 543 Days

Day: 41.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.95 AU - 1.99 AU

Year: 967 Days

Day: 13.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.81 AU - 2.13 AU

Year: 967 Days

Day: 26.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.51 AU - 3.43 AU

Year: 1791 Days

Day: 35.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.31 AU - 4.05 AU

Year: 2470 Days

Day: 28.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,947,907 km

• M1: 1,147,715 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.63 AU - 4.45 AU

Year: 2841 Days

Day: 16.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,947,907 km

• M1: 1,360,443 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.86 AU - 5 AU

Year: 3830 Days

Day: 30.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 13.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.88 AU - 10.58 AU

Year: 9024 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,947,907 km

• M1: 199,564 km (0.056 R)
• M2: 392,694 km (0.036 R)
• M3: 591,959 km (0.078 R)
• M4: 815,458 km (0.046 R)
• M5: 901,626 km (0.117 R)
• M6: 991,235 km (0.117 R)
• M7: 1,196,783 km (0.119 R)
• M8: 1,313,769 km (0.058 R)
• M9: 1,399,787 km (0.107 R)
• M10: 1,596,209 km (0.077 R)
• M11: 1,879,248 km (0.084 R)
• M12: 1,977,385 km (0.053 R)
• M13: 2,366,339 km (0.035 R)
• M14: 2,668,527 km (0.087 R)
• M15: 2,915,064 km (0.077 R)
• M16: 3,216,205 km (0.081 R)
• M17: 3,699,256 km (0.102 R)
• M18: 4,466,992 km (0.076 R)
• M19: 5,116,546 km (0.117 R)
• M20: 5,339,746 km (0.112 R)
• M21: 6,323,951 km (0.115 R)
• M22: 6,806,554 km (0.118 R)
• M23: 7,114,276 km (0.118 R)
• M24: 7,552,897 km (0.036 R)
• M25: 7,775,499 km (0.106 R)
• M26: 8,194,672 km (0.072 R)
• M27: 8,456,319 km (0.117 R)
• M28: 9,156,437 km (0.098 R)
• M29: 9,393,998 km (0.115 R)
• M30: 9,599,247 km (0.064 R)
• M31: 9,771,434 km (0.09 R)
• M32: 10,576,719 km (0.085 R)
• M33: 10,969,413 km (0.106 R)
• M34: 11,367,045 km (0.062 R)
• M35: 11,512,753 km (0.048 R)
• M36: 11,842,915 km (0.032 R)
• M37: 12,550,364 km (0.045 R)
• M38: 13,118,536 km (0.114 R)
• M39: 13,463,509 km (0.112 R)
• M40: 13,811,474 km (0.09 R)
• M41: 13,928,160 km (0.069 R)
• M42: 14,319,359 km (0.105 R)
• M43: 14,952,906 km (0.071 R)
• M44: 17,788,683 km (0.094 R)
• M45: 18,727,110 km (0.098 R)
• M46: 18,942,531 km (0.117 R)
• M47: 19,289,149 km (0.097 R)
• M48: 19,988,669 km (0.104 R)
• M49: 20,076,633 km (0.082 R)
• M50: 20,385,851 km (0.096 R)
• M51: 20,651,986 km (0.083 R)
• M52: 21,954,834 km (0.102 R)
• M53: 22,227,700 km (0.083 R)
• M54: 23,007,105 km (0.098 R)
• M55: 23,888,686 km (0.045 R)
• M56: 24,828,609 km (0.118 R)
• M57: 25,445,999 km (0.104 R)
• M58: 25,780,650 km (0.082 R)
• M59: 26,212,988 km (0.096 R)
• M60: 27,036,075 km (0.034 R)
• M61: 27,182,232 km (0.089 R)
• M62: 27,524,363 km (0.104 R)
• M63: 27,916,907 km (0.069 R)
• M64: 28,707,831 km (0.101 R)
• M65: 28,906,647 km (0.071 R)
• M66: 29,106,061 km (0.049 R)
• M67: 29,205,843 km (0.098 R)
• M68: 29,606,316 km (0.084 R)
• M69: 30,059,149 km (0.064 R)
• M70: 30,159,978 km (0.032 R)
• M71: 30,869,670 km (0.104 R)
• M72: 32,098,916 km (0.092 R)
• M73: 32,202,138 km (0.117 R)
• M74: 33,031,509 km (0.103 R)
• M75: 33,187,689 km (0.079 R)
• M76: 33,710,384 km (0.117 R)
• M77: 34,235,922 km (0.096 R)
• M78: 34,976,132 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 14.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.97 AU - 10.05 AU

Year: 10260 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,947,907 km

• M1: 223,050 km (0.118 R)
• M2: 414,685 km (0.091 R)
• M3: 545,135 km (0.103 R)
• M4: 716,424 km (0.077 R)
• M5: 846,425 km (0.108 R)
• M6: 1,203,216 km (0.105 R)
• M7: 1,303,745 km (0.11 R)
• M8: 1,452,745 km (0.101 R)
• M9: 1,607,878 km (0.11 R)
• M10: 1,818,213 km (0.087 R)
• M11: 2,375,465 km (0.082 R)
• M12: 3,104,455 km (0.066 R)
• M13: 3,515,251 km (0.081 R)
• M14: 4,119,776 km (0.103 R)
• M15: 4,253,666 km (0.112 R)
• M16: 4,480,157 km (0.076 R)
• M17: 4,640,975 km (0.098 R)
• M18: 5,039,952 km (0.111 R)
• M19: 5,135,396 km (0.107 R)
• M20: 5,401,231 km (0.045 R)
• M21: 5,548,136 km (0.098 R)
• M22: 5,696,388 km (0.113 R)
• M23: 5,871,118 km (0.065 R)
• M24: 6,718,590 km (0.056 R)
• M25: 7,036,336 km (0.106 R)
• M26: 7,522,379 km (0.082 R)
• M27: 7,991,518 km (0.096 R)
• M28: 8,159,367 km (0.095 R)
• M29: 8,300,288 km (0.117 R)
• M30: 8,756,263 km (0.096 R)
• M31: 8,900,475 km (0.071 R)
• M32: 9,722,665 km (0.11 R)
• M33: 10,112,816 km (0.057 R)
• M34: 10,692,209 km (0.093 R)
• M35: 10,877,411 km (0.114 R)
• M36: 11,094,926 km (0.107 R)
• M37: 11,282,372 km (0.113 R)
• M38: 11,408,034 km (0.094 R)
• M39: 11,502,580 km (0.059 R)
• M40: 11,851,443 km (0.111 R)
• M41: 12,107,404 km (0.089 R)
• M42: 12,755,313 km (0.037 R)
• M43: 12,984,646 km (0.055 R)
• M44: 13,447,652 km (0.1 R)
• M45: 13,614,304 km (0.083 R)
• M46: 14,118,598 km (0.116 R)
• M47: 14,220,175 km (0.119 R)
• M48: 14,663,134 km (0.07 R)
• M49: 15,041,617 km (0.062 R)
• M50: 15,492,954 km (0.084 R)
• M51: 15,984,084 km (0.093 R)
• M52: 16,160,759 km (0.1 R)
• M53: 16,266,973 km (0.117 R)
• M54: 16,730,427 km (0.103 R)
• M55: 16,945,699 km (0.113 R)
• M56: 19,600,911 km (0.068 R)
• M57: 21,247,685 km (0.111 R)
• M58: 21,558,848 km (0.118 R)
• M59: 23,257,682 km (0.106 R)
• M60: 23,779,778 km (0.096 R)
• M61: 25,699,568 km (0.107 R)
• M62: 26,866,730 km (0.12 R)
• M63: 27,161,289 km (0.114 R)
• M64: 27,287,699 km (0.075 R)
• M65: 27,795,883 km (0.103 R)
• M66: 28,136,517 km (0.11 R)
• M67: 28,392,778 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.8

Radius: 8.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.34 AU - 11.5 AU

Year: 12624 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,947,907 km

• M1: 183,856 km (0.118 R)
• M2: 277,654 km (0.1 R)
• M3: 542,741 km (0.068 R)
• M4: 610,509 km (0.12 R)
• M5: 1,132,905 km (0.066 R)
• M6: 1,204,263 km (0.095 R)
• M7: 1,808,189 km (0.095 R)
• M8: 2,636,363 km (0.06 R)
• M9: 3,152,925 km (0.039 R)
• M10: 3,409,934 km (0.104 R)
• M11: 3,488,473 km (0.067 R)
• M12: 3,620,568 km (0.1 R)
• M13: 3,889,694 km (0.068 R)
• M14: 3,999,349 km (0.096 R)
• M15: 4,137,728 km (0.031 R)
• M16: 4,620,031 km (0.102 R)
• M17: 5,000,907 km (0.113 R)
• M18: 5,060,447 km (0.119 R)
• M19: 5,210,344 km (0.119 R)
• M20: 5,361,588 km (0.115 R)
• M21: 5,422,624 km (0.114 R)
• M22: 5,668,712 km (0.086 R)
• M23: 5,761,912 km (0.106 R)
• M24: 5,855,709 km (0.061 R)
• M25: 5,918,391 km (0.113 R)
• M26: 6,235,838 km (0.114 R)
• M27: 6,953,309 km (0.112 R)
• M28: 7,355,877 km (0.075 R)
• M29: 7,731,368 km (0.041 R)
• M30: 8,183,303 km (0.055 R)
• M31: 8,536,952 km (0.076 R)
• M32: 8,608,161 km (0.11 R)
• M33: 8,967,644 km (0.07 R)
• M34: 9,040,199 km (0.027 R)
• M35: 9,112,904 km (0.075 R)
• M36: 9,295,563 km (0.114 R)
• M37: 10,340,354 km (0.107 R)
• M38: 10,454,498 km (0.042 R)
• M39: 10,838,067 km (0.061 R)
• M40: 10,954,005 km (0.11 R)
• M41: 11,658,461 km (0.051 R)
• M42: 11,936,414 km (0.114 R)
• M43: 12,579,984 km (0.116 R)
• M44: 13,649,609 km (0.106 R)
• M45: 14,577,265 km (0.111 R)
• M46: 15,787,213 km (0.085 R)
• M47: 16,138,917 km (0.109 R)
• M48: 16,271,312 km (0.067 R)
• M49: 16,537,446 km (0.048 R)
• M50: 16,805,077 km (0.11 R)
• M51: 17,935,438 km (0.084 R)
• M52: 18,026,843 km (0.089 R)
• M53: 18,486,706 km (0.112 R)
• M54: 21,083,726 km (0.04 R)
• M55: 21,325,326 km (0.061 R)
• M56: 21,665,362 km (0.117 R)
• M57: 22,007,044 km (0.086 R)
• M58: 22,597,058 km (0.104 R)
• M59: 23,291,940 km (0.119 R)
• M60: 23,391,871 km (0.08 R)
• M61: 23,692,264 km (0.112 R)
• M62: 23,893,174 km (0.04 R)
• M63: 24,855,537 km (0.118 R)
• M64: 25,264,537 km (0.095 R)
• M65: 26,922,830 km (0.116 R)
• M66: 27,395,409 km (0.118 R)
• M67: 28,136,218 km (0.065 R)
• M68: 28,295,839 km (0.067 R)
• M69: 30,016,813 km (0.12 R)
• M70: 30,125,421 km (0.049 R)
• M71: 30,234,178 km (0.058 R)
• M72: 31,605,393 km (0.047 R)
• M73: 32,159,653 km (0.072 R)
• M74: 32,493,555 km (0.103 R)
• M75: 32,996,802 km (0.107 R)
• M76: 34,067,624 km (0.081 R)
• M77: 34,635,797 km (0.08 R)
• M78: 36,416,909 km (0.08 R)
• M79: 38,404,466 km (0.073 R)
• M80: 39,947,867 km (0.117 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit