🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1 AU

Year: 338 Days

Day: 31.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,931,276 km

• M1: 264,639 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 1 AU

Year: 338 Days

Day: 35.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.95 AU - 1.05 AU

Year: 377 Days

Day: 39.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.79 AU - 1.25 AU

Year: 388 Days

Day: 15.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.96 AU - 1.12 AU

Year: 400 Days

Day: 21.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,931,276 km

• M1: 88,263 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.96 AU - 3.2 AU

Year: 1561 Days

Day: 23 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 13.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.23 AU - 5.29 AU

Year: 4545 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,931,276 km

• M1: 184,604 km (0.09 R)
• M2: 286,630 km (0.034 R)
• M3: 447,447 km (0.083 R)
• M4: 597,643 km (0.116 R)
• M5: 895,792 km (0.058 R)
• M6: 1,174,493 km (0.052 R)
• M7: 1,297,014 km (0.068 R)
• M8: 1,570,478 km (0.028 R)
• M9: 1,676,095 km (0.087 R)
• M10: 1,847,235 km (0.085 R)
• M11: 2,607,940 km (0.106 R)
• M12: 2,881,853 km (0.117 R)
• M13: 2,975,202 km (0.118 R)
• M14: 3,088,747 km (0.083 R)
• M15: 3,300,578 km (0.11 R)
• M16: 3,418,311 km (0.109 R)
• M17: 3,537,391 km (0.088 R)
• M18: 3,779,889 km (0.077 R)
• M19: 4,431,687 km (0.075 R)
• M20: 4,605,670 km (0.081 R)
• M21: 4,759,755 km (0.092 R)
• M22: 4,915,636 km (0.065 R)
• M23: 5,324,188 km (0.093 R)
• M24: 5,416,640 km (0.056 R)
• M25: 5,532,728 km (0.047 R)
• M26: 5,815,019 km (0.111 R)
• M27: 5,957,885 km (0.068 R)
• M28: 6,174,503 km (0.094 R)
• M29: 6,492,099 km (0.114 R)
• M30: 6,590,833 km (0.115 R)
• M31: 7,219,743 km (0.1 R)
• M32: 7,632,483 km (0.064 R)
• M33: 7,947,088 km (0.083 R)
• M34: 8,616,089 km (0.097 R)
• M35: 8,752,223 km (0.063 R)
• M36: 9,136,840 km (0.099 R)
• M37: 9,499,016 km (0.104 R)
• M38: 9,809,282 km (0.095 R)
• M39: 10,008,397 km (0.102 R)
• M40: 10,295,325 km (0.113 R)
• M41: 10,935,904 km (0.116 R)
• M42: 11,469,818 km (0.079 R)
• M43: 11,800,280 km (0.08 R)
• M44: 12,133,883 km (0.095 R)
• M45: 12,470,628 km (0.101 R)
• M46: 12,965,947 km (0.064 R)
• M47: 13,278,756 km (0.074 R)
• M48: 13,975,882 km (0.104 R)
• M49: 14,684,976 km (0.039 R)
• M50: 14,978,337 km (0.111 R)
• M51: 15,076,623 km (0.068 R)
• M52: 15,175,058 km (0.113 R)
• M53: 15,372,677 km (0.109 R)
• M54: 15,937,260 km (0.104 R)
• M55: 16,205,189 km (0.096 R)
• M56: 16,474,765 km (0.069 R)
• M57: 17,086,620 km (0.118 R)
• M58: 17,602,134 km (0.093 R)
• M59: 18,157,741 km (0.063 R)
• M60: 18,437,788 km (0.09 R)
• M61: 19,286,307 km (0.086 R)
• M62: 19,966,977 km (0.027 R)
• M63: 20,075,286 km (0.074 R)
• M64: 20,911,389 km (0.03 R)
• M65: 21,204,900 km (0.105 R)
• M66: 21,426,005 km (0.066 R)
• M67: 21,536,857 km (0.098 R)
• M68: 22,131,060 km (0.115 R)
• M69: 22,919,142 km (0.105 R)
• M70: 23,449,616 km (0.07 R)
• M71: 23,563,909 km (0.082 R)
• M72: 24,214,510 km (0.118 R)
• M73: 24,600,173 km (0.051 R)
• M74: 26,202,067 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.1

Radius: 10.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7 AU - 9.98 AU

Year: 9319 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,931,276 km

• M1: 147,055 km (0.114 R)
• M2: 384,317 km (0.1 R)
• M3: 746,793 km (0.053 R)
• M4: 883,375 km (0.107 R)
• M5: 1,222,364 km (0.098 R)
• M6: 1,449,304 km (0.043 R)
• M7: 1,557,164 km (0.113 R)
• M8: 1,623,137 km (0.03 R)
• M9: 1,967,661 km (0.116 R)
• M10: 2,063,553 km (0.118 R)
• M11: 2,514,291 km (0.111 R)
• M12: 2,671,519 km (0.103 R)
• M13: 3,218,748 km (0.1 R)
• M14: 3,389,888 km (0.091 R)
• M15: 3,534,698 km (0.062 R)
• M16: 3,770,764 km (0.076 R)
• M17: 4,573,506 km (0.069 R)
• M18: 4,766,188 km (0.116 R)
• M19: 5,060,148 km (0.087 R)
• M20: 6,836,174 km (0.1 R)
• M21: 6,946,278 km (0.044 R)
• M22: 7,168,132 km (0.032 R)
• M23: 7,467,627 km (0.111 R)
• M24: 8,390,496 km (0.107 R)
• M25: 10,851,381 km (0.066 R)
• M26: 11,412,074 km (0.118 R)
• M27: 12,159,614 km (0.098 R)
• M28: 12,832,356 km (0.071 R)
• M29: 13,840,945 km (0.026 R)
• M30: 14,448,761 km (0.1 R)
• M31: 17,016,309 km (0.113 R)
• M32: 17,365,770 km (0.085 R)
• M33: 17,566,680 km (0.102 R)
• M34: 17,768,188 km (0.042 R)
• M35: 19,045,305 km (0.095 R)
• M36: 19,148,827 km (0.09 R)
• M37: 19,252,498 km (0.115 R)
• M38: 20,299,085 km (0.105 R)
• M39: 21,525,638 km (0.106 R)
• M40: 22,338,403 km (0.111 R)
• M41: 22,721,074 km (0.097 R)
• M42: 22,885,781 km (0.118 R)
• M43: 23,382,147 km (0.101 R)
• M44: 23,715,152 km (0.114 R)
• M45: 23,882,253 km (0.104 R)
• M46: 24,217,502 km (0.065 R)
• M47: 25,232,822 km (0.12 R)
• M48: 25,745,644 km (0.091 R)
• M49: 26,262,056 km (0.085 R)
• M50: 27,013,785 km (0.114 R)
• M51: 27,246,559 km (0.099 R)
• M52: 27,363,246 km (0.113 R)
• M53: 27,538,425 km (0.115 R)
• M54: 27,714,053 km (0.112 R)
• M55: 28,125,297 km (0.069 R)
• M56: 28,657,118 km (0.053 R)
• M57: 29,013,460 km (0.108 R)
• M58: 30,091,163 km (0.101 R)
• M59: 31,365,138 km (0.047 R)
• M60: 32,285,913 km (0.035 R)
• M61: 32,594,833 km (0.068 R)
• M62: 32,842,567 km (0.096 R)
• M63: 33,091,049 km (0.076 R)
• M64: 33,277,747 km (0.08 R)
• M65: 33,402,512 km (0.109 R)
• M66: 33,777,554 km (0.118 R)
• M67: 33,902,767 km (0.044 R)
• M68: 34,279,754 km (0.062 R)
• M69: 35,101,046 km (0.043 R)
• M70: 35,609,679 km (0.077 R)
• M71: 36,056,677 km (0.094 R)
• M72: 36,569,947 km (0.081 R)
• M73: 37,085,611 km (0.103 R)
• M74: 38,124,120 km (0.107 R)
• M75: 38,450,692 km (0.042 R)
• M76: 38,646,964 km (0.094 R)
• M77: 38,909,359 km (0.07 R)
• M78: 39,106,379 km (0.071 R)
• M79: 44,278,277 km (0.12 R)
• M80: 45,310,652 km (0.026 R)
• M81: 46,211,680 km (0.104 R)
• M82: 46,281,243 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 14.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.03 AU - 10.37 AU

Year: 10513 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,931,276 km

• M1: 313,408 km (0.11 R)
• M2: 434,432 km (0.028 R)
• M3: 676,482 km (0.094 R)
• M4: 771,626 km (0.104 R)
• M5: 872,305 km (0.114 R)
• M6: 1,262,905 km (0.119 R)
• M7: 1,485,208 km (0.108 R)
• M8: 1,667,567 km (0.106 R)
• M9: 1,969,456 km (0.099 R)
• M10: 2,244,866 km (0.081 R)
• M11: 2,471,357 km (0.081 R)
• M12: 2,564,108 km (0.11 R)
• M13: 2,882,003 km (0.044 R)
• M14: 3,400,210 km (0.078 R)
• M15: 3,679,360 km (0.086 R)
• M16: 3,948,037 km (0.099 R)
• M17: 4,223,148 km (0.117 R)
• M18: 5,650,760 km (0.11 R)
• M19: 6,235,239 km (0.04 R)
• M20: 6,949,120 km (0.119 R)
• M21: 7,349,594 km (0.114 R)
• M22: 8,033,854 km (0.096 R)
• M23: 8,219,805 km (0.095 R)
• M24: 8,667,102 km (0.116 R)
• M25: 8,762,396 km (0.065 R)
• M26: 8,929,796 km (0.117 R)
• M27: 9,025,988 km (0.119 R)
• M28: 9,463,113 km (0.084 R)
• M29: 9,635,000 km (0.104 R)
• M30: 9,758,269 km (0.07 R)
• M31: 10,307,592 km (0.114 R)
• M32: 10,739,033 km (0.082 R)
• M33: 11,254,098 km (0.117 R)
• M34: 11,436,308 km (0.093 R)
• M35: 13,038,202 km (0.111 R)
• M36: 14,426,321 km (0.12 R)
• M37: 15,137,958 km (0.111 R)
• M38: 15,396,912 km (0.095 R)
• M39: 15,628,340 km (0.11 R)
• M40: 16,300,334 km (0.086 R)
• M41: 17,131,051 km (0.117 R)
• M42: 18,587,236 km (0.118 R)
• M43: 18,895,557 km (0.108 R)
• M44: 19,267,757 km (0.092 R)
• M45: 19,736,597 km (0.044 R)
• M46: 19,988,220 km (0.079 R)
• M47: 20,082,766 km (0.105 R)
• M48: 20,558,039 km (0.087 R)
• M49: 20,653,632 km (0.068 R)
• M50: 21,423,013 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.3

Radius: 7.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.81 AU - 16.59 AU

Year: 19103 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,931,276 km

• M1: 108,159 km (0.114 R)
• M2: 744,549 km (0.042 R)
• M3: 832,811 km (0.03 R)
• M4: 971,937 km (0.107 R)
• M5: 1,434,943 km (0.1 R)
• M6: 1,490,294 km (0.083 R)
• M7: 1,867,879 km (0.102 R)
• M8: 1,928,466 km (0.044 R)
• M9: 2,083,300 km (0.097 R)
• M10: 3,239,991 km (0.106 R)
• M11: 3,998,452 km (0.081 R)
• M12: 4,196,519 km (0.108 R)
• M13: 4,276,554 km (0.09 R)
• M14: 4,809,871 km (0.105 R)
• M15: 5,759,368 km (0.116 R)
• M16: 6,954,057 km (0.078 R)
• M17: 7,049,052 km (0.06 R)
• M18: 7,973,118 km (0.117 R)
• M19: 8,022,784 km (0.052 R)
• M20: 8,222,647 km (0.097 R)
• M21: 9,508,291 km (0.075 R)
• M22: 9,986,406 km (0.105 R)
• M23: 10,093,668 km (0.053 R)
• M24: 10,309,388 km (0.061 R)
• M25: 11,805,217 km (0.086 R)
• M26: 11,975,609 km (0.058 R)
• M27: 12,665,255 km (0.1 R)
• M28: 13,485,949 km (0.094 R)
• M29: 13,664,120 km (0.069 R)
• M30: 13,783,349 km (0.117 R)
• M31: 14,082,844 km (0.083 R)
• M32: 17,451,340 km (0.109 R)
• M33: 17,580,592 km (0.111 R)
• M34: 17,645,368 km (0.108 R)
• M35: 17,970,594 km (0.098 R)
• M36: 18,626,880 km (0.095 R)
• M37: 19,357,815 km (0.097 R)
• M38: 20,369,695 km (0.067 R)
• M39: 21,053,656 km (0.09 R)
• M40: 22,303,995 km (0.106 R)
• M41: 24,008,065 km (0.112 R)
• M42: 25,680,270 km (0.108 R)
• M43: 25,901,076 km (0.047 R)
• M44: 26,493,185 km (0.108 R)
• M45: 27,089,631 km (0.118 R)
• M46: 27,917,057 km (0.086 R)
• M47: 27,992,604 km (0.064 R)
• M48: 29,442,656 km (0.117 R)
• M49: 29,828,170 km (0.082 R)
• M50: 32,494,453 km (0.114 R)
• M51: 33,132,787 km (0.037 R)
• M52: 34,909,561 km (0.117 R)
• M53: 35,727,412 km (0.091 R)
• M54: 36,386,241 km (0.032 R)
• M55: 36,800,029 km (0.118 R)
• M56: 38,470,738 km (0.107 R)
• M57: 38,723,409 km (0.103 R)
• M58: 38,807,782 km (0.047 R)
• M59: 39,315,218 km (0.107 R)
• M60: 39,824,898 km (0.104 R)
• M61: 40,080,561 km (0.076 R)
• M62: 41,453,420 km (0.074 R)
• M63: 41,798,991 km (0.09 R)
• M64: 43,016,120 km (0.099 R)
• M65: 43,716,836 km (0.048 R)
• M66: 44,068,541 km (0.12 R)
• M67: 46,288,274 km (0.103 R)
• M68: 48,817,376 km (0.088 R)
• M69: 49,273,649 km (0.033 R)
• M70: 49,639,865 km (0.099 R)
• M71: 50,282,537 km (0.078 R)
• M72: 50,651,146 km (0.12 R)
• M73: 50,928,202 km (0.097 R)
• M74: 51,205,706 km (0.081 R)
• M75: 52,134,409 km (0.11 R)
• M76: 52,694,204 km (0.105 R)
• M77: 52,881,351 km (0.108 R)
• M78: 52,974,850 km (0.064 R)
• M79: 53,725,831 km (0.052 R)
• M80: 54,102,668 km (0.054 R)
• M81: 54,385,708 km (0.109 R)
• M82: 54,953,581 km (0.104 R)
• M83: 56,286,049 km (0.098 R)
• M84: 56,764,613 km (0.099 R)
• M85: 57,725,630 km (0.063 R)
• M86: 59,079,939 km (0.074 R)
• M87: 59,858,596 km (0.114 R)
• M88: 62,610,598 km (0.096 R)
• M89: 63,305,032 km (0.108 R)
• M90: 63,503,847 km (0.058 R)
• M91: 66,309,855 km (0.103 R)
• M92: 67,118,880 km (0.071 R)
• M93: 67,321,735 km (0.057 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: 217 - 19,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit