🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.44 AU - 2.98 AU

Year: 1568 Days

Day: 21.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.59 AU - 3.95 AU

Year: 2078 Days

Day: 46.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 9.3

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.15 AU - 7.15 AU

Year: 5360 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,305,257 km

• M1: 149,149 km (0.046 R)
• M2: 334,950 km (0.117 R)
• M3: 490,083 km (0.067 R)
• M4: 1,050,327 km (0.067 R)
• M5: 1,685,669 km (0.037 R)
• M6: 2,381,000 km (0.112 R)
• M7: 2,463,428 km (0.087 R)
• M8: 2,845,950 km (0.065 R)
• M9: 3,454,813 km (0.079 R)
• M10: 3,524,975 km (0.035 R)
• M11: 3,690,430 km (0.109 R)
• M12: 4,177,521 km (0.113 R)
• M13: 4,302,435 km (0.119 R)
• M14: 4,504,990 km (0.093 R)
• M15: 4,710,837 km (0.096 R)
• M16: 4,840,987 km (0.101 R)
• M17: 5,292,473 km (0.083 R)
• M18: 5,482,313 km (0.113 R)
• M19: 6,235,688 km (0.066 R)
• M20: 6,350,130 km (0.102 R)
• M21: 6,726,668 km (0.103 R)
• M22: 7,080,916 km (0.074 R)
• M23: 7,140,456 km (0.109 R)
• M24: 7,899,815 km (0.104 R)
• M25: 8,085,915 km (0.104 R)
• M26: 8,684,605 km (0.117 R)
• M27: 8,973,329 km (0.116 R)
• M28: 9,363,181 km (0.078 R)
• M29: 10,058,512 km (0.106 R)
• M30: 10,294,129 km (0.103 R)
• M31: 10,361,747 km (0.115 R)
• M32: 10,531,391 km (0.058 R)
• M33: 10,873,671 km (0.084 R)
• M34: 11,046,157 km (0.063 R)
• M35: 11,115,421 km (0.073 R)
• M36: 11,993,261 km (0.098 R)
• M37: 12,064,470 km (0.119 R)
• M38: 12,278,844 km (0.042 R)
• M39: 12,711,630 km (0.085 R)
• M40: 12,929,744 km (0.098 R)
• M41: 13,406,812 km (0.037 R)
• M42: 13,554,764 km (0.05 R)
• M43: 13,927,113 km (0.096 R)
• M44: 14,227,356 km (0.074 R)
• M45: 14,567,691 km (0.044 R)
• M46: 15,410,825 km (0.107 R)
• M47: 15,527,062 km (0.1 R)
• M48: 15,799,330 km (0.113 R)
• M49: 16,269,816 km (0.112 R)
• M50: 16,944,352 km (0.116 R)
• M51: 17,790,029 km (0.088 R)
• M52: 18,156,694 km (0.043 R)
• M53: 18,731,897 km (0.12 R)
• M54: 19,480,485 km (0.117 R)
• M55: 19,564,260 km (0.116 R)
• M56: 20,027,116 km (0.116 R)
• M57: 20,238,647 km (0.095 R)
• M58: 20,365,955 km (0.117 R)
• M59: 20,536,197 km (0.061 R)
• M60: 20,621,468 km (0.112 R)
• M61: 21,092,552 km (0.074 R)
• M62: 21,221,505 km (0.078 R)
• M63: 21,740,610 km (0.094 R)
• M64: 22,088,874 km (0.101 R)
• M65: 22,482,914 km (0.092 R)
• M66: 23,322,458 km (0.117 R)
• M67: 23,500,479 km (0.118 R)
• M68: 23,634,369 km (0.118 R)
• M69: 25,397,231 km (0.083 R)
• M70: 25,580,488 km (0.102 R)
• M71: 25,718,118 km (0.033 R)
• M72: 26,132,654 km (0.06 R)
• M73: 26,317,706 km (0.067 R)
• M74: 26,595,958 km (0.1 R)
• M75: 26,828,583 km (0.109 R)
• M76: 27,248,953 km (0.114 R)
• M77: 27,342,751 km (0.116 R)
• M78: 28,143,698 km (0.094 R)
• M79: 28,523,377 km (0.098 R)
• M80: 30,107,020 km (0.087 R)
• M81: 30,787,541 km (0.06 R)
• M82: 30,933,997 km (0.101 R)
• M83: 31,031,834 km (0.099 R)
• M84: 31,129,671 km (0.096 R)
• M85: 31,768,454 km (0.114 R)
• M86: 32,163,692 km (0.119 R)
• M87: 33,009,069 km (0.028 R)
• M88: 33,309,163 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 10.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.01 AU - 8.03 AU

Year: 7248 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,305,257 km

• M1: 128,654 km (0.06 R)
• M2: 208,539 km (0.119 R)
• M3: 475,572 km (0.097 R)
• M4: 568,622 km (0.069 R)
• M5: 694,882 km (0.112 R)
• M6: 888,312 km (0.081 R)
• M7: 1,037,611 km (0.091 R)
• M8: 1,115,551 km (0.055 R)
• M9: 1,228,199 km (0.07 R)
• M10: 1,413,101 km (0.103 R)
• M11: 1,482,664 km (0.109 R)
• M12: 2,081,355 km (0.052 R)
• M13: 2,242,023 km (0.092 R)
• M14: 2,324,003 km (0.117 R)
• M15: 2,427,824 km (0.109 R)
• M16: 3,106,250 km (0.119 R)
• M17: 3,267,367 km (0.106 R)
• M18: 3,645,999 km (0.108 R)
• M19: 3,767,323 km (0.07 R)
• M20: 4,601,032 km (0.095 R)
• M21: 5,079,297 km (0.066 R)
• M22: 5,545,593 km (0.026 R)
• M23: 6,578,267 km (0.102 R)
• M24: 6,666,979 km (0.025 R)
• M25: 7,116,670 km (0.042 R)
• M26: 7,299,329 km (0.05 R)
• M27: 7,545,268 km (0.101 R)
• M28: 7,762,634 km (0.098 R)
• M29: 7,982,243 km (0.083 R)
• M30: 8,076,939 km (0.081 R)
• M31: 9,442,019 km (0.109 R)
• M32: 9,575,760 km (0.043 R)
• M33: 10,288,145 km (0.119 R)
• M34: 10,668,123 km (0.112 R)
• M35: 10,912,417 km (0.105 R)
• M36: 11,335,330 km (0.072 R)
• M37: 11,727,875 km (0.093 R)
• M38: 11,799,682 km (0.093 R)
• M39: 12,016,000 km (0.054 R)
• M40: 12,161,110 km (0.103 R)
• M41: 12,306,669 km (0.088 R)
• M42: 12,416,174 km (0.089 R)
• M43: 13,006,188 km (0.108 R)
• M44: 13,870,116 km (0.097 R)
• M45: 14,174,997 km (0.109 R)
• M46: 14,328,185 km (0.068 R)
• M47: 15,063,758 km (0.068 R)
• M48: 16,050,206 km (0.1 R)
• M49: 16,773,362 km (0.113 R)
• M50: 17,712,837 km (0.045 R)
• M51: 17,919,431 km (0.105 R)
• M52: 18,085,186 km (0.08 R)
• M53: 18,251,389 km (0.06 R)
• M54: 19,259,828 km (0.082 R)
• M55: 19,429,622 km (0.1 R)
• M56: 19,514,743 km (0.097 R)
• M57: 21,067,719 km (0.097 R)
• M58: 21,330,412 km (0.113 R)
• M59: 21,814,960 km (0.116 R)
• M60: 22,347,528 km (0.117 R)
• M61: 23,019,223 km (0.11 R)
• M62: 23,109,281 km (0.094 R)
• M63: 23,380,202 km (0.088 R)
• M64: 23,743,127 km (0.049 R)
• M65: 24,290,954 km (0.063 R)
• M66: 26,193,989 km (0.093 R)
• M67: 26,854,613 km (0.116 R)
• M68: 27,187,169 km (0.115 R)
• M69: 27,520,922 km (0.111 R)
• M70: 28,000,084 km (0.037 R)
• M71: 28,675,668 km (0.119 R)
• M72: 28,966,785 km (0.075 R)
• M73: 29,846,122 km (0.104 R)
• M74: 30,585,733 km (0.117 R)
• M75: 31,381,145 km (0.097 R)
• M76: 32,435,511 km (0.045 R)
• M77: 33,195,768 km (0.063 R)
• M78: 33,654,584 km (0.115 R)
• M79: 34,064,333 km (0.083 R)
• M80: 34,167,106 km (0.037 R)
• M81: 34,424,265 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 9.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.29 AU - 13.53 AU

Year: 12665 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 54.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,305,257 km

• M1: 128,505 km (0.116 R)
• M2: 509,231 km (0.106 R)
• M3: 778,807 km (0.113 R)
• M4: 905,815 km (0.095 R)
• M5: 972,087 km (0.12 R)
• M6: 1,163,123 km (0.117 R)
• M7: 1,463,217 km (0.039 R)
• M8: 1,602,193 km (0.115 R)
• M9: 2,045,751 km (0.078 R)
• M10: 2,134,612 km (0.103 R)
• M11: 2,646,087 km (0.098 R)
• M12: 3,016,342 km (0.111 R)
• M13: 3,143,500 km (0.034 R)
• M14: 3,998,901 km (0.088 R)
• M15: 4,280,444 km (0.107 R)
• M16: 4,394,886 km (0.064 R)
• M17: 4,568,569 km (0.092 R)
• M18: 5,163,520 km (0.117 R)
• M19: 5,501,312 km (0.09 R)
• M20: 5,720,024 km (0.097 R)
• M21: 5,878,000 km (0.105 R)
• M22: 6,623,296 km (0.102 R)
• M23: 7,295,589 km (0.118 R)
• M24: 7,849,101 km (0.043 R)
• M25: 8,201,853 km (0.114 R)
• M26: 8,850,060 km (0.047 R)
• M27: 8,996,218 km (0.108 R)
• M28: 9,069,670 km (0.088 R)
• M29: 9,365,575 km (0.104 R)
• M30: 9,626,922 km (0.073 R)
• M31: 10,541,564 km (0.062 R)
• M32: 10,696,547 km (0.073 R)
• M33: 10,774,487 km (0.045 R)
• M34: 12,005,229 km (0.04 R)
• M35: 13,196,477 km (0.038 R)
• M36: 13,447,502 km (0.075 R)
• M37: 13,615,949 km (0.115 R)
• M38: 14,770,396 km (0.099 R)
• M39: 15,689,825 km (0.078 R)
• M40: 15,822,668 km (0.114 R)
• M41: 15,911,379 km (0.099 R)
• M42: 16,000,390 km (0.108 R)
• M43: 17,952,642 km (0.12 R)
• M44: 18,045,393 km (0.092 R)
• M45: 18,184,519 km (0.064 R)
• M46: 19,121,899 km (0.109 R)
• M47: 19,263,867 km (0.097 R)
• M48: 19,453,707 km (0.092 R)
• M49: 19,548,851 km (0.077 R)
• M50: 19,883,203 km (0.099 R)
• M51: 20,026,966 km (0.064 R)
• M52: 20,123,158 km (0.088 R)
• M53: 20,702,849 km (0.109 R)
• M54: 21,190,090 km (0.108 R)
• M55: 21,533,417 km (0.058 R)
• M56: 21,779,954 km (0.094 R)
• M57: 22,225,756 km (0.052 R)
• M58: 22,375,054 km (0.112 R)
• M59: 22,674,699 km (0.092 R)
• M60: 22,975,540 km (0.057 R)
• M61: 23,784,565 km (0.054 R)
• M62: 24,192,519 km (0.078 R)
• M63: 24,448,630 km (0.093 R)
• M64: 25,534,262 km (0.105 R)
• M65: 25,899,730 km (0.108 R)
• M66: 27,645,537 km (0.066 R)
• M67: 28,128,140 km (0.049 R)
• M68: 28,235,850 km (0.086 R)
• M69: 28,613,734 km (0.076 R)
• M70: 29,265,383 km (0.062 R)
• M71: 29,429,043 km (0.109 R)
• M72: 29,757,260 km (0.1 R)
• M73: 30,693,893 km (0.087 R)
• M74: 32,032,794 km (0.092 R)
• M75: 32,992,614 km (0.064 R)
• M76: 33,276,700 km (0.106 R)
• M77: 33,618,681 km (0.09 R)
• M78: 34,882,633 km (0.069 R)
• M79: 35,346,087 km (0.091 R)
• M80: 36,103,651 km (0.115 R)
• M81: 36,689,925 km (0.108 R)
• M82: 36,866,450 km (0.113 R)
• M83: 37,990,978 km (0.056 R)
• M84: 39,186,713 km (0.107 R)
• M85: 39,367,128 km (0.103 R)
• M86: 40,637,962 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.7

Radius: 6.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.43 AU - 14.99 AU

Year: 19829 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,305,257 km

• M1: 251,324 km (0.108 R)
• M2: 467,942 km (0.069 R)
• M3: 587,321 km (0.084 R)
• M4: 716,873 km (0.103 R)
• M5: 1,003,652 km (0.106 R)
• M6: 1,470,397 km (0.054 R)
• M7: 1,700,180 km (0.025 R)
• M8: 1,779,317 km (0.105 R)
• M9: 2,193,554 km (0.073 R)
• M10: 2,515,787 km (0.079 R)
• M11: 2,915,812 km (0.081 R)
• M12: 3,705,390 km (0.041 R)
• M13: 3,843,169 km (0.079 R)
• M14: 4,230,777 km (0.098 R)
• M15: 4,483,897 km (0.112 R)
• M16: 5,157,387 km (0.094 R)
• M17: 7,839,826 km (0.095 R)
• M18: 8,285,029 km (0.079 R)
• M19: 8,330,058 km (0.115 R)
• M20: 8,968,243 km (0.092 R)
• M21: 10,242,817 km (0.074 R)
• M22: 10,827,445 km (0.082 R)
• M23: 10,876,663 km (0.086 R)
• M24: 10,975,248 km (0.097 R)
• M25: 11,522,926 km (0.105 R)
• M26: 13,009,180 km (0.082 R)
• M27: 14,015,376 km (0.037 R)
• M28: 15,321,515 km (0.107 R)
• M29: 15,598,570 km (0.1 R)
• M30: 15,709,721 km (0.092 R)
• M31: 15,989,020 km (0.118 R)
• M32: 16,213,716 km (0.108 R)
• M33: 16,270,115 km (0.12 R)
• M34: 17,008,231 km (0.106 R)
• M35: 17,757,118 km (0.082 R)
• M36: 18,223,414 km (0.044 R)
• M37: 18,282,057 km (0.047 R)
• M38: 18,340,699 km (0.083 R)
• M39: 18,575,867 km (0.095 R)
• M40: 20,188,981 km (0.105 R)
• M41: 20,310,305 km (0.101 R)
• M42: 20,553,551 km (0.102 R)
• M43: 20,614,587 km (0.117 R)
• M44: 20,859,030 km (0.118 R)
• M45: 21,350,907 km (0.089 R)
• M46: 21,971,140 km (0.116 R)
• M47: 22,033,522 km (0.068 R)
• M48: 22,723,169 km (0.091 R)
• M49: 23,547,453 km (0.104 R)
• M50: 23,995,199 km (0.048 R)
• M51: 26,607,926 km (0.115 R)
• M52: 26,940,781 km (0.107 R)
• M53: 27,947,725 km (0.079 R)
• M54: 28,693,919 km (0.077 R)
• M55: 29,240,699 km (0.1 R)
• M56: 29,446,546 km (0.114 R)
• M57: 29,652,991 km (0.107 R)
• M58: 30,831,822 km (0.09 R)
• M59: 31,602,700 km (0.117 R)
• M60: 32,025,912 km (0.109 R)
• M61: 34,314,161 km (0.058 R)
• M62: 36,580,868 km (0.101 R)
• M63: 36,654,769 km (0.051 R)
• M64: 37,322,275 km (0.114 R)
• M65: 37,620,274 km (0.028 R)
• M66: 37,919,021 km (0.106 R)
• M67: 38,669,254 km (0.062 R)
• M68: 46,516,710 km (0.067 R)
• M69: 46,596,745 km (0.08 R)
• M70: 47,884,483 km (0.082 R)
• M71: 48,127,281 km (0.118 R)
• M72: 49,592,293 km (0.103 R)
• M73: 49,837,932 km (0.077 R)
• M74: 50,330,259 km (0.116 R)
• M75: 51,651,208 km (0.069 R)
• M76: 56,022,458 km (0.116 R)
• M77: 56,619,952 km (0.098 R)
• M78: 56,790,942 km (0.093 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit