🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.54 AU - 0.84 AU

Year: 218 Days

Day: 22.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.11 AU - 1.29 AU

Year: 501 Days

Day: 30.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.7 AU - 2.64 AU

Year: 1217 Days

Day: 46.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.63 AU - 2.71 AU

Year: 1217 Days

Day: 46.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.13 AU - 3.53 AU

Year: 1813 Days

Day: 22.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 12.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.18 AU - 6.8 AU

Year: 4898 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,945,850 km

• M1: 245,640 km (0.119 R)
• M2: 325,824 km (0.094 R)
• M3: 421,567 km (0.055 R)
• M4: 566,976 km (0.077 R)
• M5: 652,097 km (0.092 R)
• M6: 805,435 km (0.114 R)
• M7: 926,310 km (0.09 R)
• M8: 1,175,390 km (0.09 R)
• M9: 1,289,085 km (0.117 R)
• M10: 1,825,692 km (0.114 R)
• M11: 2,126,683 km (0.03 R)
• M12: 2,411,518 km (0.086 R)
• M13: 2,509,205 km (0.102 R)
• M14: 2,759,482 km (0.112 R)
• M15: 2,861,957 km (0.11 R)
• M16: 3,070,795 km (0.111 R)
• M17: 3,212,913 km (0.11 R)
• M18: 3,393,628 km (0.112 R)
• M19: 3,784,377 km (0.106 R)
• M20: 3,898,670 km (0.05 R)
• M21: 4,189,488 km (0.112 R)
• M22: 4,710,687 km (0.117 R)
• M23: 4,937,478 km (0.119 R)
• M24: 5,167,858 km (0.12 R)
• M25: 5,617,550 km (0.102 R)
• M26: 5,704,616 km (0.105 R)
• M27: 6,532,041 km (0.072 R)
• M28: 6,878,211 km (0.056 R)
• M29: 7,159,455 km (0.062 R)
• M30: 7,372,931 km (0.117 R)
• M31: 7,588,502 km (0.048 R)
• M32: 7,757,697 km (0.089 R)
• M33: 7,977,007 km (0.045 R)
• M34: 8,149,045 km (0.083 R)
• M35: 8,272,613 km (0.118 R)
• M36: 8,371,946 km (0.069 R)
• M37: 8,874,894 km (0.051 R)
• M38: 9,002,052 km (0.117 R)
• M39: 9,725,956 km (0.071 R)
• M40: 10,928,424 km (0.083 R)
• M41: 11,010,254 km (0.099 R)
• M42: 11,311,993 km (0.116 R)
• M43: 11,450,071 km (0.071 R)
• M44: 11,561,073 km (0.04 R)
• M45: 12,008,221 km (0.034 R)
• M46: 13,034,911 km (0.112 R)
• M47: 13,208,894 km (0.095 R)
• M48: 13,325,281 km (0.114 R)
• M49: 13,441,967 km (0.089 R)
• M50: 13,853,062 km (0.118 R)
• M51: 14,030,485 km (0.065 R)
• M52: 14,387,725 km (0.074 R)
• M53: 14,687,669 km (0.081 R)
• M54: 14,898,901 km (0.026 R)
• M55: 14,989,856 km (0.08 R)
• M56: 15,172,066 km (0.107 R)
• M57: 15,630,883 km (0.066 R)
• M58: 15,723,185 km (0.06 R)
• M59: 16,312,002 km (0.104 R)
• M60: 16,436,916 km (0.119 R)
• M61: 17,161,269 km (0.119 R)
• M62: 17,256,563 km (0.063 R)
• M63: 17,479,464 km (0.12 R)
• M64: 18,771,840 km (0.096 R)
• M65: 19,066,847 km (0.108 R)
• M66: 19,429,622 km (0.075 R)
• M67: 20,094,884 km (0.055 R)
• M68: 20,295,943 km (0.082 R)
• M69: 20,396,622 km (0.104 R)
• M70: 20,564,920 km (0.079 R)
• M71: 21,038,697 km (0.091 R)
• M72: 21,311,114 km (0.055 R)
• M73: 21,413,589 km (0.119 R)
• M74: 21,721,910 km (0.031 R)
• M75: 22,031,578 km (0.112 R)
• M76: 22,620,694 km (0.111 R)
• M77: 23,285,357 km (0.091 R)
• M78: 23,602,355 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 13.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.7 AU - 9.5 AU

Year: 7978 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,945,850 km

• M1: 207,492 km (0.077 R)
• M2: 373,995 km (0.119 R)
• M3: 671,694 km (0.12 R)
• M4: 1,102,836 km (0.1 R)
• M5: 1,463,965 km (0.04 R)
• M6: 1,680,882 km (0.083 R)
• M7: 1,955,693 km (0.102 R)
• M8: 2,523,118 km (0.1 R)
• M9: 2,785,662 km (0.06 R)
• M10: 2,920,300 km (0.038 R)
• M11: 3,394,675 km (0.083 R)
• M12: 3,626,552 km (0.103 R)
• M13: 3,714,814 km (0.107 R)
• M14: 4,353,298 km (0.06 R)
• M15: 5,191,196 km (0.117 R)
• M16: 5,800,358 km (0.089 R)
• M17: 6,975,898 km (0.074 R)
• M18: 7,123,252 km (0.063 R)
• M19: 7,496,499 km (0.106 R)
• M20: 7,761,586 km (0.099 R)
• M21: 8,029,815 km (0.088 R)
• M22: 8,379,276 km (0.061 R)
• M23: 8,892,696 km (0.112 R)
• M24: 9,052,915 km (0.049 R)
• M25: 9,335,356 km (0.098 R)
• M26: 10,158,443 km (0.072 R)
• M27: 10,748,457 km (0.047 R)
• M28: 11,829,900 km (0.096 R)
• M29: 11,961,995 km (0.075 R)
• M30: 12,361,272 km (0.101 R)
• M31: 12,810,066 km (0.069 R)
• M32: 13,172,990 km (0.111 R)
• M33: 13,447,502 km (0.081 R)
• M34: 14,422,880 km (0.056 R)
• M35: 14,990,455 km (0.085 R)
• M36: 15,277,084 km (0.115 R)
• M37: 15,855,729 km (0.112 R)
• M38: 17,333,456 km (0.116 R)
• M39: 18,292,229 km (0.119 R)
• M40: 19,164,534 km (0.082 R)
• M41: 19,683,938 km (0.083 R)
• M42: 19,788,507 km (0.09 R)
• M43: 21,216,718 km (0.116 R)
• M44: 21,431,092 km (0.089 R)
• M45: 21,916,088 km (0.076 R)
• M46: 22,568,634 km (0.107 R)
• M47: 23,503,770 km (0.09 R)
• M48: 24,227,525 km (0.115 R)
• M49: 25,412,041 km (0.115 R)
• M50: 25,639,729 km (0.064 R)
• M51: 26,040,053 km (0.057 R)
• M52: 26,673,151 km (0.074 R)
• M53: 27,544,558 km (0.078 R)
• M54: 28,248,566 km (0.103 R)
• M55: 28,366,449 km (0.098 R)
• M56: 28,543,573 km (0.052 R)
• M57: 28,780,386 km (0.096 R)
• M58: 29,375,337 km (0.063 R)
• M59: 30,335,456 km (0.08 R)
• M60: 30,758,818 km (0.099 R)
• M61: 31,366,934 km (0.076 R)
• M62: 31,917,753 km (0.066 R)
• M63: 32,471,714 km (0.113 R)
• M64: 34,529,881 km (0.098 R)
• M65: 35,542,958 km (0.096 R)
• M66: 35,925,480 km (0.057 R)
• M67: 36,309,198 km (0.094 R)
• M68: 36,758,740 km (0.115 R)
• M69: 37,339,329 km (0.026 R)
• M70: 38,836,954 km (0.083 R)
• M71: 39,428,314 km (0.069 R)
• M72: 39,626,082 km (0.094 R)
• M73: 40,022,666 km (0.101 R)
• M74: 41,354,087 km (0.116 R)
• M75: 42,025,183 km (0.089 R)
• M76: 43,378,296 km (0.08 R)
• M77: 44,402,443 km (0.116 R)
• M78: 44,539,624 km (0.108 R)
• M79: 44,951,916 km (0.096 R)
• M80: 45,227,475 km (0.031 R)
• M81: 45,365,554 km (0.097 R)
• M82: 45,711,125 km (0.059 R)
• M83: 45,988,330 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 12.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.78 AU - 11.48 AU

Year: 13198 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,945,850 km

• M1: 275,709 km (0.106 R)
• M2: 379,380 km (0.037 R)
• M3: 486,492 km (0.083 R)
• M4: 571,314 km (0.058 R)
• M5: 681,418 km (0.118 R)
• M6: 1,059,751 km (0.03 R)
• M7: 1,423,723 km (0.076 R)
• M8: 1,798,765 km (0.059 R)
• M9: 1,911,711 km (0.098 R)
• M10: 2,056,372 km (0.115 R)
• M11: 2,326,247 km (0.094 R)
• M12: 2,900,852 km (0.106 R)
• M13: 3,377,770 km (0.105 R)
• M14: 3,733,664 km (0.052 R)
• M15: 4,637,235 km (0.07 R)
• M16: 4,913,243 km (0.109 R)
• M17: 5,523,004 km (0.088 R)
• M18: 6,329,785 km (0.097 R)
• M19: 7,958,308 km (0.113 R)
• M20: 9,063,237 km (0.113 R)
• M21: 10,012,137 km (0.119 R)
• M22: 10,524,360 km (0.118 R)
• M23: 10,888,032 km (0.113 R)
• M24: 11,097,619 km (0.116 R)
• M25: 11,308,552 km (0.082 R)
• M26: 11,520,981 km (0.114 R)
• M27: 11,842,018 km (0.073 R)
• M28: 13,099,837 km (0.107 R)
• M29: 14,170,658 km (0.106 R)
• M30: 15,563,414 km (0.047 R)
• M31: 16,275,949 km (0.119 R)
• M32: 17,365,022 km (0.091 R)
• M33: 18,041,952 km (0.053 R)
• M34: 18,979,183 km (0.066 R)
• M35: 19,676,458 km (0.099 R)
• M36: 20,640,916 km (0.09 R)
• M37: 21,031,067 km (0.051 R)
• M38: 21,950,795 km (0.115 R)
• M39: 24,650,288 km (0.08 R)
• M40: 24,856,883 km (0.042 R)
• M41: 25,133,340 km (0.032 R)
• M42: 25,341,431 km (0.094 R)
• M43: 25,828,970 km (0.09 R)
• M44: 26,319,651 km (0.101 R)
• M45: 27,452,855 km (0.101 R)
• M46: 29,328,064 km (0.109 R)
• M47: 29,693,382 km (0.053 R)
• M48: 30,724,411 km (0.076 R)
• M49: 31,692,309 km (0.046 R)
• M50: 31,992,103 km (0.087 R)
• M51: 33,352,995 km (0.074 R)
• M52: 35,041,805 km (0.097 R)
• M53: 35,740,726 km (0.106 R)
• M54: 36,994,656 km (0.028 R)
• M55: 37,310,307 km (0.118 R)
• M56: 37,865,016 km (0.032 R)
• M57: 38,183,211 km (0.109 R)
• M58: 39,062,697 km (0.082 R)
• M59: 39,384,332 km (0.044 R)
• M60: 39,706,716 km (0.076 R)
• M61: 40,191,862 km (0.109 R)
• M62: 41,086,606 km (0.076 R)
• M63: 41,741,396 km (0.044 R)
• M64: 41,823,526 km (0.032 R)
• M65: 42,647,361 km (0.101 R)
• M66: 43,310,379 km (0.09 R)
• M67: 44,227,563 km (0.095 R)
• M68: 46,846,723 km (0.105 R)
• M69: 47,017,414 km (0.077 R)
• M70: 48,218,086 km (0.101 R)
• M71: 48,822,163 km (0.068 R)
• M72: 49,168,482 km (0.092 R)
• M73: 49,515,698 km (0.115 R)
• M74: 49,602,615 km (0.108 R)
• M75: 49,950,729 km (0.07 R)
• M76: 50,649,650 km (0.077 R)
• M77: 55,270,130 km (0.112 R)
• M78: 55,360,338 km (0.096 R)
• M79: 55,811,824 km (0.041 R)
• M80: 56,355,463 km (0.09 R)
• M81: 56,718,686 km (0.081 R)
• M82: 57,356,422 km (0.102 R)
• M83: 57,721,890 km (0.047 R)
• M84: 58,088,105 km (0.115 R)
• M85: 58,455,218 km (0.069 R)
• M86: 59,653,348 km (0.084 R)
• M87: 60,952,605 km (0.119 R)
• M88: 61,232,353 km (0.049 R)
• M89: 61,418,902 km (0.105 R)
• M90: 61,605,899 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.7

Radius: 5.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.79 AU - 19.83 AU

Year: 29835 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,945,850 km

• M1: 119,828 km (0.114 R)
• M2: 229,932 km (0.09 R)
• M3: 266,284 km (0.069 R)
• M4: 704,756 km (0.081 R)
• M5: 1,520,662 km (0.088 R)
• M6: 2,031,539 km (0.105 R)
• M7: 2,167,075 km (0.091 R)
• M8: 2,679,298 km (0.067 R)
• M9: 6,243,168 km (0.076 R)
• M10: 6,400,844 km (0.114 R)
• M11: 6,963,182 km (0.083 R)
• M12: 7,167,832 km (0.088 R)
• M13: 7,541,229 km (0.106 R)
• M14: 8,306,871 km (0.081 R)
• M15: 8,393,488 km (0.092 R)
• M16: 9,591,467 km (0.081 R)
• M17: 11,126,940 km (0.082 R)
• M18: 11,655,469 km (0.064 R)
• M19: 11,703,939 km (0.107 R)
• M20: 13,087,869 km (0.111 R)
• M21: 13,952,993 km (0.078 R)
• M22: 14,522,512 km (0.085 R)
• M23: 14,574,722 km (0.111 R)
• M24: 15,630,883 km (0.09 R)
• M25: 15,845,107 km (0.107 R)
• M26: 16,602,372 km (0.099 R)
• M27: 16,875,687 km (0.108 R)
• M28: 16,930,589 km (0.034 R)
• M29: 16,985,492 km (0.064 R)
• M30: 18,208,305 km (0.101 R)
• M31: 18,546,695 km (0.073 R)
• M32: 19,287,055 km (0.108 R)
• M33: 19,805,262 km (0.12 R)
• M34: 20,095,033 km (0.078 R)
• M35: 20,855,290 km (0.099 R)
• M36: 21,863,430 km (0.116 R)
• M37: 22,343,489 km (0.088 R)
• M38: 23,558,373 km (0.09 R)
• M39: 23,804,013 km (0.082 R)
• M40: 24,297,686 km (0.07 R)
• M41: 24,794,650 km (0.104 R)
• M42: 24,919,415 km (0.097 R)
• M43: 25,044,479 km (0.093 R)
• M44: 29,152,735 km (0.061 R)
• M45: 31,960,089 km (0.083 R)
• M46: 34,503,552 km (0.088 R)
• M47: 37,468,432 km (0.1 R)
• M48: 40,587,398 km (0.1 R)
• M49: 41,694,871 km (0.079 R)
• M50: 41,769,072 km (0.096 R)
• M51: 41,917,473 km (0.099 R)
• M52: 42,887,017 km (0.117 R)
• M53: 44,468,715 km (0.061 R)
• M54: 45,304,818 km (0.052 R)
• M55: 45,533,702 km (0.105 R)
• M56: 45,839,630 km (0.102 R)
• M57: 46,761,153 km (0.077 R)
• M58: 46,992,581 km (0.053 R)
• M59: 48,310,688 km (0.043 R)
• M60: 48,857,019 km (0.108 R)
• M61: 49,248,517 km (0.102 R)
• M62: 50,824,829 km (0.097 R)
• M63: 51,380,436 km (0.097 R)
• M64: 52,577,817 km (0.114 R)
• M65: 52,818,371 km (0.11 R)
• M66: 53,622,908 km (0.074 R)
• M67: 53,784,324 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit