🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.91 AU - 0.95 AU

Year: 338 Days

Day: 42.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.24 AU - 2.76 AU

Year: 1489 Days

Day: 43.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.4 AU - 3.86 AU

Year: 2605 Days

Day: 34.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.2 AU - 4.36 AU

Year: 3336 Days

Day: 21.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 8.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.93 AU - 5.97 AU

Year: 4793 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,074,335 km

• M1: 110,104 km (0.093 R)
• M2: 352,453 km (0.072 R)
• M3: 443,558 km (0.05 R)
• M4: 624,571 km (0.098 R)
• M5: 860,936 km (0.097 R)
• M6: 956,978 km (0.096 R)
• M7: 1,243,009 km (0.112 R)
• M8: 1,352,514 km (0.055 R)
• M9: 1,503,758 km (0.099 R)
• M10: 1,594,713 km (0.095 R)
• M11: 1,906,326 km (0.118 R)
• M12: 1,990,848 km (0.106 R)
• M13: 2,047,845 km (0.096 R)
• M14: 2,237,087 km (0.105 R)
• M15: 2,478,089 km (0.111 R)
• M16: 2,711,461 km (0.079 R)
• M17: 2,952,314 km (0.107 R)
• M18: 3,250,313 km (0.065 R)
• M19: 3,821,777 km (0.084 R)
• M20: 4,331,158 km (0.109 R)
• M21: 4,518,304 km (0.07 R)
• M22: 4,631,849 km (0.081 R)
• M23: 4,784,738 km (0.091 R)
• M24: 4,842,483 km (0.118 R)
• M25: 5,056,408 km (0.113 R)
• M26: 5,453,142 km (0.066 R)
• M27: 5,839,403 km (0.078 R)
• M28: 6,046,297 km (0.119 R)
• M29: 6,234,641 km (0.115 R)
• M30: 6,467,415 km (0.098 R)
• M31: 7,271,205 km (0.08 R)
• M32: 7,561,125 km (0.074 R)
• M33: 7,718,801 km (0.099 R)
• M34: 7,809,458 km (0.063 R)
• M35: 7,968,929 km (0.065 R)
• M36: 8,060,483 km (0.068 R)
• M37: 8,453,626 km (0.085 R)
• M38: 8,617,286 km (0.112 R)
• M39: 8,711,383 km (0.114 R)
• M40: 8,781,993 km (0.11 R)
• M41: 9,162,570 km (0.104 R)
• M42: 9,258,612 km (0.093 R)
• M43: 9,621,537 km (0.119 R)
• M44: 9,989,099 km (0.106 R)
• M45: 10,361,298 km (0.092 R)
• M46: 10,436,247 km (0.052 R)
• M47: 10,561,759 km (0.081 R)
• M48: 10,687,571 km (0.064 R)
• M49: 10,864,695 km (0.093 R)
• M50: 11,324,559 km (0.084 R)
• M51: 11,453,363 km (0.055 R)
• M52: 11,531,004 km (0.038 R)
• M53: 11,816,885 km (0.105 R)
• M54: 12,052,502 km (0.067 R)
• M55: 12,131,340 km (0.109 R)
• M56: 12,289,764 km (0.117 R)
• M57: 13,226,845 km (0.113 R)
• M58: 13,362,680 km (0.075 R)
• M59: 13,910,208 km (0.104 R)
• M60: 13,993,086 km (0.116 R)
• M61: 14,103,638 km (0.102 R)
• M62: 14,886,335 km (0.032 R)
• M63: 15,425,336 km (0.094 R)
• M64: 15,625,647 km (0.101 R)
• M65: 15,740,389 km (0.117 R)
• M66: 16,610,300 km (0.113 R)
• M67: 16,815,549 km (0.12 R)
• M68: 16,874,341 km (0.085 R)
• M69: 16,933,282 km (0.079 R)
• M70: 17,080,636 km (0.084 R)
• M71: 17,228,588 km (0.094 R)
• M72: 17,734,528 km (0.094 R)
• M73: 17,824,437 km (0.077 R)
• M74: 18,548,191 km (0.087 R)
• M75: 18,609,078 km (0.096 R)
• M76: 18,669,814 km (0.096 R)
• M77: 18,791,737 km (0.115 R)
• M78: 18,944,326 km (0.064 R)
• M79: 19,066,847 km (0.103 R)
• M80: 19,220,185 km (0.107 R)
• M81: 19,559,174 km (0.077 R)
• M82: 19,744,974 km (0.076 R)
• M83: 20,777,050 km (0.045 R)

Asteroid Belt

Center: 7.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 12.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.72 AU - 11.44 AU

Year: 12056 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,074,335 km

• M1: 268,379 km (0.051 R)
• M2: 568,622 km (0.119 R)
• M3: 835,953 km (0.103 R)
• M4: 954,734 km (0.03 R)
• M5: 1,122,732 km (0.067 R)
• M6: 1,278,164 km (0.081 R)
• M7: 1,465,012 km (0.111 R)
• M8: 1,686,417 km (0.087 R)
• M9: 1,972,298 km (0.055 R)
• M10: 2,053,081 km (0.041 R)
• M11: 2,330,436 km (0.12 R)
• M12: 2,590,736 km (0.065 R)
• M13: 3,203,040 km (0.05 R)
• M14: 3,691,477 km (0.104 R)
• M15: 4,203,551 km (0.032 R)
• M16: 4,521,596 km (0.086 R)
• M17: 5,408,113 km (0.066 R)
• M18: 5,715,536 km (0.094 R)
• M19: 5,793,327 km (0.087 R)
• M20: 6,028,794 km (0.12 R)
• M21: 6,754,045 km (0.054 R)
• M22: 7,592,242 km (0.056 R)
• M23: 9,549,879 km (0.119 R)
• M24: 10,488,905 km (0.092 R)
• M25: 11,163,741 km (0.117 R)
• M26: 11,457,402 km (0.06 R)
• M27: 12,606,164 km (0.095 R)
• M28: 12,860,779 km (0.103 R)
• M29: 12,963,104 km (0.098 R)
• M30: 14,106,481 km (0.079 R)
• M31: 14,212,097 km (0.114 R)
• M32: 14,583,698 km (0.107 R)
• M33: 15,228,016 km (0.089 R)
• M34: 15,444,933 km (0.12 R)
• M35: 15,662,747 km (0.106 R)
• M36: 15,936,661 km (0.078 R)
• M37: 17,272,869 km (0.062 R)
• M38: 17,555,909 km (0.069 R)
• M39: 17,783,297 km (0.062 R)
• M40: 17,897,440 km (0.099 R)
• M41: 18,356,257 km (0.079 R)
• M42: 18,587,087 km (0.12 R)
• M43: 18,760,919 km (0.116 R)
• M44: 19,933,318 km (0.111 R)
• M45: 20,230,120 km (0.082 R)
• M46: 21,614,349 km (0.106 R)
• M47: 21,797,008 km (0.114 R)
• M48: 21,980,415 km (0.077 R)
• M49: 23,091,030 km (0.119 R)
• M50: 23,653,219 km (0.109 R)
• M51: 23,967,524 km (0.092 R)
• M52: 25,302,535 km (0.086 R)
• M53: 26,401,032 km (0.084 R)
• M54: 26,792,380 km (0.108 R)
• M55: 27,251,496 km (0.114 R)
• M56: 27,911,821 km (0.081 R)
• M57: 29,113,690 km (0.087 R)
• M58: 29,450,435 km (0.1 R)
• M59: 29,653,290 km (0.105 R)
• M60: 30,060,047 km (0.091 R)
• M61: 31,429,615 km (0.09 R)
• M62: 31,636,808 km (0.072 R)
• M63: 31,983,127 km (0.065 R)
• M64: 32,121,954 km (0.098 R)
• M65: 32,470,068 km (0.066 R)
• M66: 33,521,891 km (0.115 R)
• M67: 34,371,308 km (0.118 R)
• M68: 35,156,248 km (0.108 R)
• M69: 37,326,913 km (0.114 R)
• M70: 39,094,412 km (0.097 R)
• M71: 39,391,663 km (0.087 R)
• M72: 43,170,056 km (0.087 R)
• M73: 46,039,792 km (0.108 R)
• M74: 46,196,570 km (0.094 R)
• M75: 46,747,091 km (0.098 R)
• M76: 46,904,767 km (0.078 R)
• M77: 48,013,437 km (0.027 R)
• M78: 48,172,459 km (0.118 R)
• M79: 49,050,599 km (0.111 R)
• M80: 49,130,633 km (0.046 R)
• M81: 50,095,241 km (0.091 R)
• M82: 50,175,874 km (0.091 R)
• M83: 52,861,604 km (0.115 R)
• M84: 53,272,699 km (0.104 R)
• M85: 53,437,407 km (0.082 R)
• M86: 55,260,257 km (0.108 R)
• M87: 55,427,058 km (0.099 R)
• M88: 55,928,211 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 13.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.98 AU - 12.02 AU

Year: 14692 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,074,335 km

• M1: 535,411 km (0.111 R)
• M2: 737,667 km (0.058 R)
• M3: 1,071,121 km (0.114 R)
• M4: 1,178,682 km (0.108 R)
• M5: 1,476,232 km (0.095 R)
• M6: 1,696,739 km (0.119 R)
• M7: 1,876,107 km (0.118 R)
• M8: 1,981,573 km (0.1 R)
• M9: 2,226,316 km (0.097 R)
• M10: 3,431,626 km (0.028 R)
• M11: 3,861,570 km (0.111 R)
• M12: 4,204,149 km (0.067 R)
• M13: 5,865,733 km (0.092 R)
• M14: 6,541,316 km (0.109 R)
• M15: 8,140,219 km (0.116 R)
• M16: 8,359,230 km (0.114 R)
• M17: 9,073,560 km (0.12 R)
• M18: 9,714,736 km (0.04 R)
• M19: 10,370,573 km (0.088 R)
• M20: 10,847,940 km (0.05 R)
• M21: 12,272,561 km (0.098 R)
• M22: 12,574,599 km (0.115 R)
• M23: 13,186,155 km (0.043 R)
• M24: 13,807,584 km (0.043 R)
• M25: 14,385,481 km (0.088 R)
• M26: 14,971,456 km (0.104 R)
• M27: 15,348,293 km (0.077 R)
• M28: 15,510,906 km (0.042 R)
• M29: 15,619,514 km (0.102 R)
• M30: 16,056,639 km (0.041 R)
• M31: 16,831,556 km (0.087 R)
• M32: 17,448,796 km (0.065 R)
• M33: 17,959,524 km (0.036 R)
• M34: 18,417,443 km (0.108 R)
• M35: 18,590,228 km (0.032 R)
• M36: 18,821,507 km (0.072 R)
• M37: 18,995,489 km (0.108 R)
• M38: 20,050,902 km (0.118 R)
• M39: 20,466,485 km (0.103 R)
• M40: 21,005,037 km (0.06 R)
• M41: 21,487,640 km (0.104 R)
• M42: 21,851,911 km (0.111 R)
• M43: 22,157,240 km (0.113 R)
• M44: 22,771,937 km (0.078 R)
• M45: 22,895,505 km (0.053 R)
• M46: 23,081,306 km (0.109 R)
• M47: 24,080,919 km (0.092 R)
• M48: 25,350,257 km (0.103 R)
• M49: 25,478,462 km (0.113 R)
• M50: 25,606,817 km (0.095 R)
• M51: 28,152,374 km (0.108 R)
• M52: 28,884,955 km (0.108 R)
• M53: 29,220,054 km (0.066 R)
• M54: 30,914,550 km (0.089 R)
• M55: 31,394,609 km (0.069 R)
• M56: 31,877,361 km (0.06 R)
• M57: 32,154,267 km (0.078 R)
• M58: 33,550,763 km (0.12 R)
• M59: 34,185,657 km (0.078 R)
• M60: 34,398,086 km (0.117 R)
• M61: 35,252,589 km (0.099 R)
• M62: 40,524,268 km (0.079 R)
• M63: 42,183,458 km (0.074 R)
• M64: 43,941,831 km (0.044 R)
• M65: 44,327,195 km (0.105 R)
• M66: 44,791,248 km (0.112 R)
• M67: 44,946,231 km (0.104 R)
• M68: 45,646,050 km (0.085 R)
• M69: 45,880,021 km (0.11 R)
• M70: 46,977,621 km (0.039 R)
• M71: 48,163,334 km (0.105 R)
• M72: 48,799,573 km (0.098 R)
• M73: 50,644,564 km (0.109 R)
• M74: 52,594,123 km (0.092 R)
• M75: 52,921,294 km (0.039 R)
• M76: 53,989,722 km (0.051 R)
• M77: 54,319,884 km (0.099 R)
• M78: 54,650,795 km (0.098 R)
• M79: 55,480,764 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 4.5

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.52 AU - 12.68 AU

Year: 16849 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,074,335 km

• M1: 179,218 km (0.074 R)
• M2: 233,971 km (0.075 R)
• M3: 282,291 km (0.102 R)
• M4: 714,031 km (0.093 R)
• M5: 768,634 km (0.109 R)
• M6: 824,583 km (0.105 R)
• M7: 980,614 km (0.041 R)
• M8: 1,526,347 km (0.095 R)
• M9: 1,841,699 km (0.043 R)
• M10: 2,123,991 km (0.062 R)
• M11: 2,530,598 km (0.108 R)
• M12: 2,699,942 km (0.099 R)
• M13: 3,413,375 km (0.034 R)
• M14: 3,727,081 km (0.118 R)
• M15: 4,214,770 km (0.103 R)
• M16: 4,314,702 km (0.107 R)
• M17: 4,550,917 km (0.061 R)
• M18: 4,791,321 km (0.096 R)
• M19: 5,942,327 km (0.068 R)
• M20: 6,167,322 km (0.104 R)
• M21: 6,205,020 km (0.115 R)
• M22: 6,242,869 km (0.115 R)
• M23: 6,780,673 km (0.074 R)
• M24: 7,941,253 km (0.066 R)
• M25: 8,355,490 km (0.117 R)
• M26: 10,170,411 km (0.079 R)
• M27: 10,892,819 km (0.111 R)
• M28: 11,121,854 km (0.106 R)
• M29: 11,260,082 km (0.045 R)
• M30: 11,445,284 km (0.079 R)
• M31: 11,912,628 km (0.037 R)
• M32: 13,156,834 km (0.108 R)
• M33: 13,843,637 km (0.09 R)
• M34: 15,048,050 km (0.12 R)
• M35: 15,611,136 km (0.084 R)
• M36: 16,076,984 km (0.083 R)
• M37: 17,022,293 km (0.116 R)
• M38: 17,288,128 km (0.081 R)
• M39: 18,528,295 km (0.078 R)
• M40: 19,629,933 km (0.09 R)
• M41: 21,722,957 km (0.061 R)
• M42: 22,708,209 km (0.044 R)
• M43: 24,004,624 km (0.115 R)
• M44: 25,083,225 km (0.086 R)
• M45: 25,689,096 km (0.119 R)
• M46: 25,749,982 km (0.119 R)
• M47: 26,055,012 km (0.103 R)
• M48: 26,361,239 km (0.083 R)
• M49: 26,484,059 km (0.12 R)
• M50: 26,915,499 km (0.119 R)
• M51: 29,488,433 km (0.087 R)
• M52: 30,256,169 km (0.08 R)
• M53: 31,550,341 km (0.118 R)
• M54: 32,664,545 km (0.097 R)
• M55: 32,730,518 km (0.052 R)
• M56: 32,796,491 km (0.075 R)
• M57: 33,525,332 km (0.114 R)
• M58: 33,658,324 km (0.098 R)
• M59: 34,863,933 km (0.101 R)
• M60: 35,607,734 km (0.115 R)
• M61: 36,083,605 km (0.06 R)
• M62: 36,424,987 km (0.101 R)
• M63: 38,773,823 km (0.09 R)
• M64: 39,684,874 km (0.094 R)
• M65: 41,028,862 km (0.101 R)
• M66: 42,316,002 km (0.12 R)
• M67: 42,387,809 km (0.109 R)
• M68: 43,471,047 km (0.116 R)
• M69: 43,543,602 km (0.106 R)
• M70: 44,636,564 km (0.102 R)
• M71: 46,775,065 km (0.04 R)
• M72: 47,445,413 km (0.117 R)
• M73: 48,946,628 km (0.074 R)
• M74: 49,475,756 km (0.112 R)
• M75: 49,778,841 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit