🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 14.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.86 AU - 0.94 AU

Year: 560 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,703,221 km

• M1: 185,950 km (0.103 R)
• M2: 324,179 km (0.104 R)
• M3: 435,928 km (0.062 R)
• M4: 609,911 km (0.115 R)
• M5: 740,210 km (0.028 R)
• M6: 841,338 km (0.112 R)
• M7: 958,623 km (0.05 R)
• M8: 1,093,112 km (0.077 R)
• M9: 1,205,609 km (0.081 R)
• M10: 1,310,627 km (0.095 R)
• M11: 1,419,085 km (0.044 R)
• M12: 1,537,118 km (0.109 R)
• M13: 1,737,130 km (0.102 R)
• M14: 1,830,330 km (0.084 R)
• M15: 2,085,544 km (0.086 R)
• M16: 2,177,995 km (0.116 R)
• M17: 2,286,603 km (0.032 R)
• M18: 2,592,830 km (0.102 R)
• M19: 2,716,099 km (0.115 R)
• M20: 2,809,897 km (0.051 R)
• M21: 2,920,749 km (0.115 R)
• M22: 3,025,019 km (0.093 R)
• M23: 3,196,159 km (0.086 R)
• M24: 3,505,677 km (0.03 R)
• M25: 3,677,265 km (0.05 R)
• M26: 3,807,715 km (0.059 R)
• M27: 4,046,622 km (0.118 R)
• M28: 4,172,434 km (0.11 R)
• M29: 4,437,372 km (0.067 R)
• M30: 4,557,948 km (0.069 R)
• M31: 4,660,871 km (0.11 R)
• M32: 4,926,407 km (0.097 R)
• M33: 5,206,754 km (0.098 R)
• M34: 5,492,486 km (0.037 R)
• M35: 5,612,164 km (0.114 R)
• M36: 5,712,544 km (0.106 R)
• M37: 5,823,845 km (0.037 R)
• M38: 6,089,531 km (0.109 R)
• M39: 6,338,462 km (0.027 R)
• M40: 6,760,926 km (0.105 R)
• M41: 7,467,028 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 10.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.88 AU - 1.22 AU

Year: 706 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,703,221 km

• M1: 149,299 km (0.051 R)
• M2: 267,481 km (0.097 R)
• M3: 342,280 km (0.105 R)
• M4: 473,028 km (0.08 R)
• M5: 567,574 km (0.097 R)
• M6: 661,821 km (0.099 R)
• M7: 765,941 km (0.117 R)
• M8: 850,165 km (0.047 R)
• M9: 920,177 km (0.079 R)
• M10: 1,061,546 km (0.05 R)
• M11: 1,190,949 km (0.111 R)
• M12: 1,340,995 km (0.108 R)
• M13: 1,583,793 km (0.116 R)
• M14: 1,727,407 km (0.078 R)
• M15: 1,800,859 km (0.116 R)
• M16: 1,980,526 km (0.062 R)
• M17: 2,227,213 km (0.11 R)
• M18: 2,344,947 km (0.075 R)
• M19: 2,445,776 km (0.107 R)
• M20: 2,541,668 km (0.113 R)
• M21: 2,664,936 km (0.07 R)
• M22: 2,863,752 km (0.09 R)
• M23: 2,992,257 km (0.051 R)
• M24: 3,074,386 km (0.119 R)
• M25: 3,143,500 km (0.055 R)
• M26: 3,375,078 km (0.092 R)
• M27: 3,467,828 km (0.094 R)
• M28: 3,539,785 km (0.07 R)
• M29: 3,663,353 km (0.075 R)
• M30: 3,736,656 km (0.101 R)
• M31: 3,847,657 km (0.112 R)
• M32: 4,004,885 km (0.12 R)
• M33: 4,141,318 km (0.09 R)
• M34: 4,240,950 km (0.039 R)
• M35: 4,310,214 km (0.034 R)
• M36: 4,489,283 km (0.082 R)
• M37: 4,639,180 km (0.104 R)
• M38: 4,903,220 km (0.102 R)
• M39: 5,287,986 km (0.073 R)
• M40: 5,371,162 km (0.062 R)
• M41: 5,547,239 km (0.117 R)
• M42: 5,640,139 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 10.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.95 AU - 4.91 AU

Year: 5111 Days

Day: 13.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,703,221 km

• M1: 168,298 km (0.044 R)
• M2: 257,308 km (0.092 R)
• M3: 397,631 km (0.094 R)
• M4: 593,006 km (0.08 R)
• M5: 755,170 km (0.099 R)
• M6: 862,731 km (0.088 R)
• M7: 1,079,498 km (0.063 R)
• M8: 1,171,202 km (0.076 R)
• M9: 1,396,197 km (0.119 R)
• M10: 1,479,972 km (0.081 R)
• M11: 2,019,272 km (0.106 R)
• M12: 2,173,059 km (0.107 R)
• M13: 2,251,298 km (0.065 R)
• M14: 2,350,631 km (0.118 R)
• M15: 2,574,430 km (0.051 R)
• M16: 3,042,970 km (0.087 R)
• M17: 3,377,920 km (0.116 R)
• M18: 3,538,289 km (0.103 R)
• M19: 3,677,714 km (0.119 R)
• M20: 3,748,175 km (0.112 R)
• M21: 3,866,656 km (0.103 R)
• M22: 4,010,420 km (0.115 R)
• M23: 4,229,581 km (0.095 R)
• M24: 4,328,166 km (0.086 R)
• M25: 4,402,665 km (0.07 R)
• M26: 5,276,915 km (0.078 R)
• M27: 5,517,169 km (0.106 R)
• M28: 5,898,345 km (0.09 R)
• M29: 6,036,573 km (0.1 R)
• M30: 6,288,047 km (0.057 R)
• M31: 6,571,535 km (0.1 R)
• M32: 7,417,362 km (0.101 R)
• M33: 7,959,504 km (0.111 R)
• M34: 8,204,695 km (0.108 R)
• M35: 8,452,280 km (0.063 R)
• M36: 9,825,289 km (0.113 R)
• M37: 10,587,789 km (0.088 R)
• M38: 10,959,241 km (0.058 R)
• M39: 11,541,775 km (0.094 R)
• M40: 11,994,159 km (0.099 R)
• M41: 12,381,318 km (0.097 R)
• M42: 12,452,228 km (0.117 R)
• M43: 12,916,131 km (0.079 R)
• M44: 13,023,841 km (0.082 R)
• M45: 13,787,239 km (0.073 R)
• M46: 14,453,099 km (0.075 R)
• M47: 14,639,947 km (0.11 R)
• M48: 14,752,444 km (0.092 R)
• M49: 15,395,266 km (0.108 R)
• M50: 15,662,747 km (0.03 R)
• M51: 15,893,128 km (0.058 R)
• M52: 16,085,960 km (0.074 R)
• M53: 17,776,565 km (0.117 R)
• M54: 18,622,541 km (0.045 R)
• M55: 18,948,365 km (0.075 R)
• M56: 19,071,036 km (0.111 R)
• M57: 19,978,496 km (0.093 R)
• M58: 20,270,212 km (0.071 R)
• M59: 20,395,575 km (0.067 R)
• M60: 21,069,065 km (0.093 R)
• M61: 21,196,074 km (0.071 R)
• M62: 22,394,502 km (0.119 R)
• M63: 23,089,235 km (0.095 R)
• M64: 23,220,282 km (0.036 R)
• M65: 24,812,004 km (0.099 R)
• M66: 25,080,681 km (0.098 R)
• M67: 25,575,850 km (0.092 R)
• M68: 26,119,639 km (0.117 R)
• M69: 26,758,870 km (0.068 R)
• M70: 26,850,723 km (0.099 R)
• M71: 27,774,041 km (0.101 R)
• M72: 28,239,590 km (0.039 R)
• M73: 29,178,317 km (0.072 R)
• M74: 29,699,067 km (0.069 R)
• M75: 29,936,778 km (0.118 R)
• M76: 30,222,959 km (0.081 R)
• M77: 30,942,076 km (0.111 R)
• M78: 31,231,398 km (0.103 R)
• M79: 31,715,497 km (0.066 R)
• M80: 32,007,063 km (0.069 R)
• M81: 32,299,676 km (0.103 R)
• M82: 32,642,106 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 8.6

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.52 AU - 5.46 AU

Year: 7312 Days

Day: 11.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,703,221 km

• M1: 113,694 km (0.115 R)
• M2: 224,098 km (0.11 R)
• M3: 290,818 km (0.11 R)
• M4: 438,471 km (0.112 R)
• M5: 570,267 km (0.111 R)
• M6: 626,965 km (0.078 R)
• M7: 825,481 km (0.118 R)
• M8: 1,536,969 km (0.076 R)
• M9: 1,829,283 km (0.101 R)
• M10: 2,116,660 km (0.101 R)
• M11: 2,418,399 km (0.095 R)
• M12: 2,562,312 km (0.092 R)
• M13: 3,011,256 km (0.088 R)
• M14: 3,192,419 km (0.075 R)
• M15: 3,620,119 km (0.11 R)
• M16: 3,729,924 km (0.12 R)
• M17: 4,382,470 km (0.104 R)
• M18: 4,647,557 km (0.058 R)
• M19: 4,887,512 km (0.065 R)
• M20: 5,070,321 km (0.117 R)
• M21: 5,162,473 km (0.095 R)
• M22: 5,379,839 km (0.111 R)
• M23: 5,759,368 km (0.054 R)
• M24: 5,823,396 km (0.08 R)
• M25: 6,017,275 km (0.116 R)
• M26: 6,114,963 km (0.082 R)
• M27: 6,745,817 km (0.099 R)
• M28: 6,847,394 km (0.057 R)
• M29: 6,949,419 km (0.052 R)
• M30: 7,086,302 km (0.102 R)
• M31: 8,176,870 km (0.086 R)
• M32: 8,285,179 km (0.053 R)
• M33: 9,281,501 km (0.096 R)
• M34: 9,889,616 km (0.116 R)
• M35: 10,510,597 km (0.063 R)
• M36: 10,667,824 km (0.065 R)
• M37: 11,304,513 km (0.067 R)
• M38: 11,668,185 km (0.105 R)
• M39: 11,749,566 km (0.079 R)
• M40: 11,994,608 km (0.108 R)
• M41: 13,118,387 km (0.08 R)
• M42: 14,015,525 km (0.103 R)
• M43: 14,145,376 km (0.032 R)
• M44: 16,003,831 km (0.099 R)
• M45: 16,139,516 km (0.044 R)
• M46: 16,230,172 km (0.073 R)
• M47: 17,238,611 km (0.111 R)
• M48: 19,123,694 km (0.098 R)
• M49: 19,993,157 km (0.105 R)
• M50: 20,580,029 km (0.079 R)
• M51: 21,172,437 km (0.103 R)
• M52: 21,470,735 km (0.074 R)
• M53: 21,570,517 km (0.111 R)
• M54: 21,820,495 km (0.084 R)
• M55: 23,700,641 km (0.109 R)
• M56: 23,907,086 km (0.086 R)
• M57: 24,895,330 km (0.105 R)
• M58: 25,368,209 km (0.04 R)
• M59: 25,579,291 km (0.091 R)
• M60: 25,950,144 km (0.045 R)
• M61: 26,109,616 km (0.107 R)
• M62: 26,804,348 km (0.073 R)
• M63: 27,289,045 km (0.107 R)
• M64: 27,613,673 km (0.114 R)
• M65: 27,994,100 km (0.093 R)
• M66: 28,048,554 km (0.099 R)
• M67: 28,157,610 km (0.113 R)
• M68: 28,595,334 km (0.086 R)
• M69: 28,815,093 km (0.054 R)
• M70: 29,090,503 km (0.107 R)
• M71: 29,866,317 km (0.059 R)
• M72: 31,155,552 km (0.077 R)
• M73: 31,268,648 km (0.101 R)
• M74: 31,608,385 km (0.062 R)
• M75: 31,778,627 km (0.081 R)
• M76: 33,152,235 km (0.047 R)
• M77: 33,325,319 km (0.099 R)
• M78: 33,383,064 km (0.097 R)
• M79: 33,788,325 km (0.047 R)
• M80: 34,311,618 km (0.09 R)
• M81: 35,013,681 km (0.116 R)
• M82: 35,307,641 km (0.11 R)
• M83: 35,838,713 km (0.107 R)
• M84: 37,447,788 km (0.09 R)
• M85: 38,472,982 km (0.047 R)
• M86: 39,690,858 km (0.049 R)
• M87: 39,936,049 km (0.084 R)
• M88: 40,736,099 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.8

Radius: 4.1

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.53 AU - 9.71 AU

Year: 19574 Days

Day: 24 Hours

Environment

Temp: -237 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,703,221 km

• M1: 110,403 km (0.085 R)
• M2: 142,567 km (0.105 R)
• M3: 191,934 km (0.08 R)
• M4: 394,938 km (0.053 R)
• M5: 431,141 km (0.082 R)
• M6: 546,780 km (0.105 R)
• M7: 783,444 km (0.062 R)
• M8: 949,348 km (0.1 R)
• M9: 1,178,682 km (0.114 R)
• M10: 1,205,310 km (0.073 R)
• M11: 1,340,995 km (0.112 R)
• M12: 1,510,340 km (0.112 R)
• M13: 3,166,239 km (0.088 R)
• M14: 3,699,555 km (0.119 R)
• M15: 3,896,725 km (0.101 R)
• M16: 4,219,408 km (0.087 R)
• M17: 4,342,677 km (0.111 R)
• M18: 4,719,364 km (0.053 R)
• M19: 5,150,056 km (0.103 R)
• M20: 5,414,545 km (0.066 R)
• M21: 6,048,691 km (0.1 R)
• M22: 7,238,293 km (0.104 R)
• M23: 7,784,026 km (0.116 R)
• M24: 8,445,997 km (0.102 R)
• M25: 9,178,727 km (0.094 R)
• M26: 9,338,497 km (0.079 R)
• M27: 9,931,653 km (0.111 R)
• M28: 11,610,590 km (0.09 R)
• M29: 12,247,877 km (0.1 R)
• M30: 16,495,858 km (0.085 R)
• M31: 17,080,486 km (0.04 R)
• M32: 18,470,550 km (0.035 R)
• M33: 19,009,701 km (0.075 R)
• M34: 20,379,868 km (0.111 R)
• M35: 20,449,281 km (0.083 R)
• M36: 21,852,509 km (0.091 R)
• M37: 23,069,488 km (0.1 R)
• M38: 25,419,221 km (0.066 R)
• M39: 25,568,670 km (0.106 R)
• M40: 25,793,216 km (0.095 R)
• M41: 26,849,975 km (0.035 R)
• M42: 26,925,971 km (0.111 R)
• M43: 28,229,417 km (0.09 R)
• M44: 28,694,218 km (0.094 R)
• M45: 29,239,801 km (0.102 R)
• M46: 29,396,281 km (0.076 R)
• M47: 31,938,098 km (0.108 R)
• M48: 32,260,631 km (0.118 R)
• M49: 32,584,361 km (0.116 R)
• M50: 32,909,138 km (0.118 R)
• M51: 33,643,963 km (0.109 R)
• M52: 34,549,179 km (0.04 R)
• M53: 34,714,635 km (0.083 R)
• M54: 35,295,822 km (0.106 R)
• M55: 36,047,851 km (0.108 R)
• M56: 37,312,701 km (0.11 R)
• M57: 39,107,875 km (0.071 R)
• M58: 39,453,147 km (0.045 R)
• M59: 39,885,934 km (0.107 R)
• M60: 40,059,467 km (0.099 R)
• M61: 40,233,300 km (0.097 R)
• M62: 40,931,174 km (0.105 R)
• M63: 41,985,241 km (0.105 R)
• M64: 42,250,179 km (0.071 R)
• M65: 43,315,465 km (0.089 R)
• M66: 43,493,935 km (0.117 R)
• M67: 43,672,555 km (0.118 R)
• M68: 44,479,486 km (0.106 R)
• M69: 46,290,368 km (0.05 R)
• M70: 50,639,478 km (0.11 R)
• M71: 53,674,370 km (0.103 R)
• M72: 54,057,789 km (0.103 R)
• M73: 55,503,952 km (0.077 R)
• M74: 56,280,365 km (0.077 R)
• M75: 57,844,111 km (0.074 R)
• M76: 58,040,533 km (0.114 R)
• M77: 58,927,349 km (0.093 R)
• M78: 59,125,118 km (0.1 R)
• M79: 59,521,103 km (0.083 R)
• M80: 61,314,034 km (0.102 R)
• M81: 62,720,852 km (0.108 R)
• M82: 64,036,715 km (0.092 R)
• M83: 64,647,074 km (0.114 R)
• M84: 64,850,827 km (0.115 R)
• M85: 65,157,053 km (0.087 R)
• M86: 65,463,879 km (0.093 R)
• M87: 65,668,529 km (0.082 R)
• M88: 66,489,671 km (0.071 R)
• M89: 68,557,114 km (0.091 R)
• M90: 68,765,055 km (0.066 R)
• M91: 69,181,535 km (0.092 R)
• M92: 69,285,655 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit