🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.62 AU - 1 AU

Year: 257 Days

Day: 25 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,122,503 km

• M1: 160,070 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.85 AU - 2.93 AU

Year: 1305 Days

Day: 46.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,122,503 km

• M1: 1,044,343 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.9 AU - 3.16 AU

Year: 1421 Days

Day: 27.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.27 AU - 3.79 AU

Year: 1862 Days

Day: 36.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.39 AU - 3.89 AU

Year: 2452 Days

Day: 27.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 14.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.32 AU - 7.84 AU

Year: 5960 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,122,503 km

• M1: 181,313 km (0.111 R)
• M2: 301,739 km (0.115 R)
• M3: 403,316 km (0.098 R)
• M4: 502,499 km (0.032 R)
• M5: 624,721 km (0.09 R)
• M6: 759,359 km (0.116 R)
• M7: 864,526 km (0.109 R)
• M8: 975,378 km (0.113 R)
• M9: 1,453,792 km (0.105 R)
• M10: 1,589,029 km (0.114 R)
• M11: 1,818,063 km (0.078 R)
• M12: 2,115,463 km (0.111 R)
• M13: 2,289,895 km (0.072 R)
• M14: 2,715,800 km (0.029 R)
• M15: 2,927,630 km (0.045 R)
• M16: 3,481,292 km (0.105 R)
• M17: 3,758,796 km (0.083 R)
• M18: 3,876,679 km (0.108 R)
• M19: 5,626,675 km (0.107 R)
• M20: 6,314,526 km (0.075 R)
• M21: 6,455,298 km (0.077 R)
• M22: 7,029,006 km (0.058 R)
• M23: 7,649,089 km (0.079 R)
• M24: 8,753,121 km (0.091 R)
• M25: 9,068,623 km (0.036 R)
• M26: 9,613,608 km (0.108 R)
• M27: 9,808,684 km (0.042 R)
• M28: 9,939,283 km (0.084 R)
• M29: 10,301,758 km (0.114 R)
• M30: 11,621,660 km (0.119 R)
• M31: 12,495,761 km (0.117 R)
• M32: 13,246,293 km (0.081 R)
• M33: 13,354,752 km (0.077 R)
• M34: 13,608,918 km (0.1 R)
• M35: 13,828,079 km (0.101 R)
• M36: 14,122,039 km (0.078 R)
• M37: 14,306,942 km (0.042 R)
• M38: 14,941,387 km (0.073 R)
• M39: 15,318,822 km (0.113 R)
• M40: 15,508,811 km (0.11 R)
• M41: 15,814,290 km (0.085 R)
• M42: 16,353,890 km (0.041 R)
• M43: 16,470,277 km (0.11 R)
• M44: 16,782,039 km (0.096 R)
• M45: 16,977,862 km (0.085 R)
• M46: 17,095,745 km (0.108 R)
• M47: 17,649,407 km (0.115 R)
• M48: 18,168,961 km (0.12 R)
• M49: 18,289,536 km (0.076 R)
• M50: 18,571,977 km (0.095 R)
• M51: 18,693,451 km (0.11 R)
• M52: 18,896,455 km (0.072 R)
• M53: 19,510,106 km (0.077 R)
• M54: 19,798,680 km (0.091 R)
• M55: 20,005,723 km (0.103 R)
• M56: 21,136,085 km (0.063 R)
• M57: 21,390,102 km (0.102 R)
• M58: 21,517,410 km (0.078 R)
• M59: 21,645,166 km (0.064 R)
• M60: 22,373,110 km (0.099 R)
• M61: 23,589,789 km (0.063 R)
• M62: 23,809,399 km (0.115 R)
• M63: 25,051,360 km (0.096 R)
• M64: 25,454,975 km (0.117 R)
• M65: 26,450,848 km (0.078 R)
• M66: 26,724,612 km (0.094 R)
• M67: 27,091,127 km (0.106 R)
• M68: 28,340,569 km (0.05 R)
• M69: 28,714,414 km (0.087 R)
• M70: 29,136,878 km (0.104 R)
• M71: 30,703,617 km (0.087 R)
• M72: 31,039,464 km (0.092 R)
• M73: 31,472,998 km (0.108 R)
• M74: 31,957,247 km (0.09 R)
• M75: 32,443,739 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.6

Radius: 9.9

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.42 AU - 6.78 AU

Year: 5987 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,122,503 km

• M1: 135,835 km (0.06 R)
• M2: 210,335 km (0.094 R)
• M3: 330,013 km (0.095 R)
• M4: 539,450 km (0.039 R)
• M5: 602,131 km (0.099 R)
• M6: 895,343 km (0.1 R)
• M7: 987,346 km (0.042 R)
• M8: 1,266,047 km (0.057 R)
• M9: 1,405,921 km (0.1 R)
• M10: 1,588,131 km (0.058 R)
• M11: 1,720,376 km (0.099 R)
• M12: 1,915,900 km (0.11 R)
• M13: 2,139,399 km (0.069 R)
• M14: 2,328,640 km (0.094 R)
• M15: 2,523,417 km (0.098 R)
• M16: 3,116,273 km (0.09 R)
• M17: 3,187,482 km (0.056 R)
• M18: 3,601,120 km (0.11 R)
• M19: 3,751,316 km (0.081 R)
• M20: 4,109,753 km (0.066 R)
• M21: 4,187,992 km (0.108 R)
• M22: 4,266,681 km (0.111 R)
• M23: 4,372,447 km (0.076 R)
• M24: 4,695,129 km (0.109 R)
• M25: 4,942,265 km (0.073 R)
• M26: 5,506,698 km (0.072 R)
• M27: 5,855,111 km (0.112 R)
• M28: 6,121,246 km (0.047 R)
• M29: 6,210,855 km (0.117 R)
• M30: 6,361,201 km (0.079 R)
• M31: 7,005,668 km (0.108 R)
• M32: 7,130,882 km (0.049 R)
• M33: 8,555,801 km (0.095 R)
• M34: 8,857,989 km (0.118 R)
• M35: 9,197,875 km (0.103 R)
• M36: 10,207,512 km (0.059 R)
• M37: 10,599,757 km (0.061 R)
• M38: 10,707,468 km (0.099 R)
• M39: 10,851,830 km (0.104 R)
• M40: 11,252,153 km (0.082 R)
• M41: 11,435,710 km (0.056 R)
• M42: 11,880,315 km (0.106 R)
• M43: 12,443,850 km (0.099 R)
• M44: 12,709,985 km (0.032 R)
• M45: 13,093,254 km (0.07 R)
• M46: 13,209,043 km (0.114 R)
• M47: 15,513,000 km (0.101 R)
• M48: 15,594,531 km (0.071 R)
• M49: 16,543,729 km (0.049 R)
• M50: 16,836,343 km (0.081 R)
• M51: 17,426,656 km (0.06 R)
• M52: 18,109,720 km (0.049 R)
• M53: 18,281,757 km (0.106 R)
• M54: 18,411,309 km (0.104 R)
• M55: 19,194,304 km (0.104 R)
• M56: 19,282,118 km (0.095 R)
• M57: 20,703,149 km (0.025 R)
• M58: 22,572,673 km (0.052 R)
• M59: 23,083,400 km (0.093 R)
• M60: 24,021,678 km (0.078 R)
• M61: 24,210,919 km (0.083 R)
• M62: 24,448,032 km (0.082 R)
• M63: 24,590,748 km (0.101 R)
• M64: 26,861,794 km (0.063 R)
• M65: 26,959,930 km (0.084 R)
• M66: 27,848,392 km (0.12 R)
• M67: 28,096,874 km (0.112 R)
• M68: 28,196,506 km (0.08 R)
• M69: 28,496,001 km (0.098 R)
• M70: 28,947,338 km (0.069 R)
• M71: 29,098,282 km (0.1 R)
• M72: 29,299,940 km (0.08 R)
• M73: 29,451,482 km (0.108 R)
• M74: 32,171,920 km (0.093 R)
• M75: 33,482,846 km (0.103 R)
• M76: 33,747,036 km (0.083 R)
• M77: 33,959,016 km (0.096 R)
• M78: 34,277,659 km (0.104 R)
• M79: 34,384,173 km (0.116 R)
• M80: 35,293,429 km (0.078 R)
• M81: 35,454,695 km (0.115 R)
• M82: 35,670,116 km (0.044 R)

Asteroid Belt

Center: 11.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 7.3

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.11 AU - 15.85 AU

Year: 21506 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,122,503 km

• M1: 118,482 km (0.077 R)
• M2: 206,744 km (0.055 R)
• M3: 279,748 km (0.099 R)
• M4: 328,816 km (0.079 R)
• M5: 400,025 km (0.084 R)
• M6: 716,723 km (0.104 R)
• M7: 764,146 km (0.088 R)
• M8: 862,581 km (0.1 R)
• M9: 1,155,494 km (0.075 R)
• M10: 1,795,025 km (0.061 R)
• M11: 2,454,303 km (0.118 R)
• M12: 2,752,601 km (0.08 R)
• M13: 2,906,088 km (0.1 R)
• M14: 2,984,029 km (0.038 R)
• M15: 3,465,584 km (0.105 R)
• M16: 3,885,356 km (0.082 R)
• M17: 4,232,872 km (0.045 R)
• M18: 4,321,284 km (0.113 R)
• M19: 4,772,770 km (0.089 R)
• M20: 4,957,524 km (0.118 R)
• M21: 6,672,514 km (0.097 R)
• M22: 6,724,125 km (0.112 R)
• M23: 6,879,258 km (0.063 R)
• M24: 9,003,099 km (0.11 R)
• M25: 9,462,065 km (0.069 R)
• M26: 9,811,376 km (0.059 R)
• M27: 11,434,513 km (0.091 R)
• M28: 11,558,081 km (0.111 R)
• M29: 12,245,334 km (0.105 R)
• M30: 12,625,761 km (0.043 R)
• M31: 12,945,901 km (0.081 R)
• M32: 13,010,228 km (0.057 R)
• M33: 13,856,054 km (0.115 R)
• M34: 14,585,792 km (0.096 R)
• M35: 15,327,798 km (0.11 R)
• M36: 15,395,865 km (0.083 R)
• M37: 15,669,180 km (0.082 R)
• M38: 15,875,176 km (0.095 R)
• M39: 16,359,425 km (0.055 R)
• M40: 17,059,692 km (0.041 R)
• M41: 19,291,693 km (0.079 R)
• M42: 20,779,743 km (0.092 R)
• M43: 21,006,084 km (0.037 R)
• M44: 25,379,279 km (0.091 R)
• M45: 25,621,328 km (0.099 R)
• M46: 25,945,208 km (0.094 R)
• M47: 26,842,645 km (0.105 R)
• M48: 27,419,195 km (0.103 R)
• M49: 29,341,977 km (0.118 R)
• M50: 31,914,462 km (0.062 R)
• M51: 32,001,378 km (0.054 R)
• M52: 32,350,240 km (0.069 R)
• M53: 32,612,635 km (0.079 R)
• M54: 34,112,802 km (0.094 R)
• M55: 35,095,361 km (0.112 R)
• M56: 35,545,202 km (0.057 R)
• M57: 37,088,454 km (0.109 R)
• M58: 40,522,323 km (0.106 R)
• M59: 42,038,498 km (0.055 R)
• M60: 42,420,421 km (0.079 R)
• M61: 42,995,326 km (0.115 R)
• M62: 46,400,921 km (0.117 R)
• M63: 47,290,430 km (0.104 R)
• M64: 48,685,430 km (0.094 R)
• M65: 49,086,502 km (0.086 R)
• M66: 50,701,710 km (0.079 R)
• M67: 51,515,822 km (0.07 R)
• M68: 52,129,173 km (0.04 R)
• M69: 55,965,012 km (0.09 R)
• M70: 57,334,282 km (0.034 R)
• M71: 57,545,813 km (0.114 R)
• M72: 58,288,566 km (0.1 R)
• M73: 58,501,295 km (0.091 R)
• M74: 59,141,274 km (0.092 R)
• M75: 60,320,554 km (0.117 R)
• M76: 60,535,676 km (0.113 R)
• M77: 61,182,986 km (0.075 R)
• M78: 62,158,065 km (0.069 R)
• M79: 62,593,095 km (0.065 R)
• M80: 66,553,849 km (0.026 R)
• M81: 68,788,990 km (0.11 R)
• M82: 69,351,628 km (0.063 R)
• M83: 70,594,936 km (0.088 R)
• M84: 70,821,726 km (0.105 R)
• M85: 72,187,705 km (0.115 R)
• M86: 74,022,522 km (0.092 R)
• M87: 74,137,713 km (0.067 R)
• M88: 74,599,073 km (0.094 R)
• M89: 74,714,562 km (0.12 R)
• M90: 75,408,696 km (0.108 R)
• M91: 76,454,086 km (0.095 R)
• M92: 77,972,355 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.7

Radius: 6.6

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.06 AU - 18.36 AU

Year: 21987 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,122,503 km

• M1: 115,490 km (0.117 R)
• M2: 176,825 km (0.1 R)
• M3: 301,290 km (0.05 R)
• M4: 533,765 km (0.082 R)
• M5: 839,693 km (0.059 R)
• M6: 1,088,325 km (0.111 R)
• M7: 1,387,819 km (0.12 R)
• M8: 1,651,411 km (0.103 R)
• M9: 1,773,632 km (0.088 R)
• M10: 2,258,479 km (0.062 R)
• M11: 2,498,284 km (0.078 R)
• M12: 3,002,130 km (0.051 R)
• M13: 3,076,779 km (0.091 R)
• M14: 3,419,957 km (0.041 R)
• M15: 3,936,967 km (0.074 R)
• M16: 4,100,926 km (0.06 R)
• M17: 4,866,568 km (0.107 R)
• M18: 5,220,966 km (0.08 R)
• M19: 5,721,670 km (0.118 R)
• M20: 6,333,226 km (0.079 R)
• M21: 6,573,929 km (0.1 R)
• M22: 7,064,460 km (0.096 R)
• M23: 7,263,874 km (0.097 R)
• M24: 8,605,318 km (0.115 R)
• M25: 8,764,939 km (0.032 R)
• M26: 9,249,636 km (0.076 R)
• M27: 9,468,049 km (0.112 R)
• M28: 10,021,113 km (0.116 R)
• M29: 10,414,555 km (0.074 R)
• M30: 11,158,505 km (0.091 R)
• M31: 11,624,802 km (0.06 R)
• M32: 12,097,531 km (0.113 R)
• M33: 13,000,653 km (0.091 R)
• M34: 14,807,646 km (0.095 R)
• M35: 15,384,196 km (0.055 R)
• M36: 15,513,299 km (0.062 R)
• M37: 16,559,288 km (0.066 R)
• M38: 18,102,390 km (0.077 R)
• M39: 18,512,437 km (0.064 R)
• M40: 19,272,095 km (0.096 R)
• M41: 19,550,946 km (0.09 R)
• M42: 19,760,981 km (0.099 R)
• M43: 19,971,615 km (0.109 R)
• M44: 21,179,767 km (0.073 R)
• M45: 21,395,338 km (0.051 R)
• M46: 21,756,467 km (0.088 R)
• M47: 21,828,872 km (0.038 R)
• M48: 22,046,687 km (0.102 R)
• M49: 22,338,253 km (0.082 R)
• M50: 23,889,882 km (0.109 R)
• M51: 24,264,326 km (0.11 R)
• M52: 25,858,441 km (0.085 R)
• M53: 26,939,884 km (0.075 R)
• M54: 28,668,936 km (0.081 R)
• M55: 29,146,752 km (0.095 R)
• M56: 31,084,044 km (0.115 R)
• M57: 31,247,255 km (0.083 R)
• M58: 31,574,725 km (0.048 R)
• M59: 33,563,479 km (0.117 R)
• M60: 35,421,634 km (0.083 R)
• M61: 36,191,465 km (0.087 R)
• M62: 36,966,831 km (0.087 R)
• M63: 37,834,648 km (0.078 R)
• M64: 38,621,383 km (0.112 R)
• M65: 40,389,181 km (0.115 R)
• M66: 41,014,051 km (0.111 R)
• M67: 42,544,886 km (0.106 R)
• M68: 43,728,206 km (0.097 R)
• M69: 44,461,684 km (0.047 R)
• M70: 45,014,598 km (0.092 R)
• M71: 45,848,007 km (0.114 R)
• M72: 46,593,304 km (0.079 R)
• M73: 46,686,653 km (0.033 R)
• M74: 47,342,341 km (0.096 R)
• M75: 47,436,288 km (0.057 R)
• M76: 49,137,515 km (0.095 R)
• M77: 49,995,608 km (0.04 R)
• M78: 50,954,980 km (0.028 R)
• M79: 52,696,897 km (0.115 R)
• M80: 53,184,137 km (0.102 R)
• M81: 53,673,023 km (0.113 R)
• M82: 54,655,133 km (0.052 R)
• M83: 57,937,909 km (0.103 R)
• M84: 61,181,640 km (0.101 R)
• M85: 61,488,764 km (0.12 R)
• M86: 62,413,279 km (0.108 R)
• M87: 62,619,275 km (0.101 R)
• M88: 65,632,326 km (0.05 R)
• M89: 66,366,702 km (0.115 R)
• M90: 67,737,766 km (0.096 R)
• M91: 68,373,707 km (0.041 R)
• M92: 70,507,720 km (0.102 R)
• M93: 70,937,066 km (0.075 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit