🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 12.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.8 AU - 1.92 AU

Year: 1638 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,946,094 km

• M1: 168,746 km (0.089 R)
• M2: 303,534 km (0.113 R)
• M3: 419,472 km (0.115 R)
• M4: 670,647 km (0.092 R)
• M5: 761,603 km (0.101 R)
• M6: 928,255 km (0.05 R)
• M7: 1,046,736 km (0.105 R)
• M8: 1,123,480 km (0.102 R)
• M9: 1,266,944 km (0.086 R)
• M10: 1,357,900 km (0.113 R)
• M11: 1,494,184 km (0.104 R)
• M12: 1,762,562 km (0.119 R)
• M13: 1,912,160 km (0.108 R)
• M14: 2,234,543 km (0.09 R)
• M15: 2,469,711 km (0.067 R)
• M16: 2,585,051 km (0.099 R)
• M17: 2,756,191 km (0.057 R)
• M18: 3,053,741 km (0.118 R)
• M19: 3,212,165 km (0.105 R)
• M20: 3,384,951 km (0.096 R)
• M21: 3,560,878 km (0.095 R)
• M22: 3,644,055 km (0.082 R)
• M23: 3,800,235 km (0.081 R)
• M24: 3,885,356 km (0.053 R)
• M25: 4,144,310 km (0.077 R)
• M26: 4,511,423 km (0.078 R)
• M27: 4,889,307 km (0.069 R)
• M28: 5,048,629 km (0.104 R)
• M29: 5,169,205 km (0.11 R)
• M30: 5,331,668 km (0.077 R)
• M31: 5,468,251 km (0.031 R)
• M32: 6,083,397 km (0.086 R)
• M33: 6,211,902 km (0.101 R)
• M34: 6,573,779 km (0.059 R)
• M35: 7,257,741 km (0.118 R)
• M36: 7,348,547 km (0.105 R)
• M37: 7,623,507 km (0.038 R)
• M38: 7,746,926 km (0.1 R)
• M39: 8,105,063 km (0.077 R)
• M40: 8,199,459 km (0.097 R)
• M41: 8,325,869 km (0.068 R)
• M42: 8,468,735 km (0.087 R)
• M43: 8,999,957 km (0.03 R)
• M44: 9,212,237 km (0.108 R)
• M45: 9,575,311 km (0.068 R)
• M46: 9,892,608 km (0.096 R)
• M47: 10,111,769 km (0.09 R)
• M48: 10,213,346 km (0.093 R)
• M49: 10,469,009 km (0.103 R)
• M50: 10,952,060 km (0.08 R)
• M51: 11,196,353 km (0.081 R)
• M52: 11,284,018 km (0.086 R)
• M53: 11,424,640 km (0.08 R)
• M54: 11,566,010 km (0.05 R)
• M55: 11,904,101 km (0.1 R)
• M56: 11,993,560 km (0.086 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 3.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.7 AU - 7.52 AU

Year: 9752 Days

Day: 21.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,946,094 km

• M1: 73,901 km (0.046 R)
• M2: 141,071 km (0.067 R)
• M3: 326,722 km (0.111 R)
• M4: 357,389 km (0.098 R)
• M5: 455,376 km (0.085 R)
• M6: 511,176 km (0.1 R)
• M7: 561,890 km (0.04 R)
• M8: 660,475 km (0.053 R)
• M9: 909,256 km (0.116 R)
• M10: 1,165,367 km (0.098 R)
• M11: 1,272,031 km (0.052 R)
• M12: 1,371,663 km (0.077 R)
• M13: 1,442,871 km (0.09 R)
• M14: 1,494,632 km (0.034 R)
• M15: 1,696,589 km (0.099 R)
• M16: 1,751,043 km (0.113 R)
• M17: 2,079,111 km (0.088 R)
• M18: 2,184,877 km (0.095 R)
• M19: 2,208,513 km (0.109 R)
• M20: 2,268,203 km (0.11 R)
• M21: 2,292,288 km (0.113 R)
• M22: 2,413,612 km (0.079 R)
• M23: 2,524,763 km (0.076 R)
• M24: 2,726,272 km (0.057 R)
• M25: 2,933,016 km (0.095 R)
• M26: 3,910,189 km (0.047 R)
• M27: 4,055,299 km (0.076 R)
• M28: 4,683,610 km (0.109 R)
• M29: 4,745,095 km (0.052 R)
• M30: 4,775,912 km (0.118 R)
• M31: 4,884,221 km (0.095 R)
• M32: 5,277,962 km (0.102 R)
• M33: 5,583,890 km (0.111 R)
• M34: 5,698,033 km (0.111 R)
• M35: 6,179,290 km (0.05 R)
• M36: 6,348,335 km (0.086 R)
• M37: 6,382,294 km (0.118 R)
• M38: 6,604,596 km (0.109 R)
• M39: 6,639,004 km (0.113 R)
• M40: 6,742,675 km (0.104 R)
• M41: 7,954,268 km (0.092 R)
• M42: 8,868,012 km (0.117 R)
• M43: 9,001,154 km (0.066 R)
• M44: 9,231,086 km (0.046 R)
• M45: 9,482,411 km (0.096 R)
• M46: 9,618,694 km (0.049 R)
• M47: 9,794,771 km (0.035 R)
• M48: 10,150,216 km (0.111 R)
• M49: 10,269,595 km (0.045 R)
• M50: 10,691,311 km (0.101 R)
• M51: 10,853,326 km (0.118 R)
• M52: 10,975,397 km (0.078 R)
• M53: 11,947,634 km (0.094 R)
• M54: 12,115,932 km (0.093 R)
• M55: 12,476,014 km (0.106 R)
• M56: 12,839,536 km (0.105 R)
• M57: 12,968,789 km (0.065 R)
• M58: 13,120,032 km (0.052 R)
• M59: 13,228,341 km (0.049 R)
• M60: 13,995,330 km (0.106 R)
• M61: 14,574,273 km (0.093 R)
• M62: 14,641,592 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.54 AU - 8.44 AU

Year: 11932 Days

Day: 17.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,946,094 km

• M1: 167,400 km (0.107 R)
• M2: 346,319 km (0.102 R)
• M3: 446,400 km (0.076 R)
• M4: 500,255 km (0.093 R)
• M5: 700,417 km (0.1 R)
• M6: 816,505 km (0.091 R)
• M7: 980,913 km (0.088 R)
• M8: 1,052,720 km (0.111 R)
• M9: 1,171,202 km (0.12 R)
• M10: 1,294,022 km (0.037 R)
• M11: 1,437,486 km (0.11 R)
• M12: 1,670,709 km (0.086 R)
• M13: 1,792,033 km (0.04 R)
• M14: 1,970,204 km (0.06 R)
• M15: 2,098,409 km (0.11 R)
• M16: 2,210,458 km (0.104 R)
• M17: 2,362,898 km (0.103 R)
• M18: 2,518,929 km (0.112 R)
• M19: 3,048,954 km (0.075 R)
• M20: 3,176,112 km (0.11 R)
• M21: 3,326,608 km (0.084 R)
• M22: 3,435,665 km (0.086 R)
• M23: 3,479,646 km (0.105 R)
• M24: 3,523,778 km (0.113 R)
• M25: 3,568,059 km (0.065 R)
• M26: 3,747,127 km (0.105 R)
• M27: 4,492,873 km (0.082 R)
• M28: 4,540,894 km (0.078 R)
• M29: 4,662,068 km (0.115 R)
• M30: 5,181,921 km (0.103 R)
• M31: 5,720,174 km (0.108 R)
• M32: 5,824,743 km (0.074 R)
• M33: 6,438,094 km (0.064 R)
• M34: 6,492,398 km (0.107 R)
• M35: 7,495,901 km (0.078 R)
• M36: 7,899,067 km (0.104 R)
• M37: 8,546,826 km (0.101 R)
• M38: 8,696,423 km (0.1 R)
• M39: 9,426,611 km (0.11 R)
• M40: 10,880,104 km (0.111 R)
• M41: 11,533,547 km (0.119 R)
• M42: 12,031,858 km (0.053 R)
• M43: 12,300,535 km (0.107 R)
• M44: 12,503,390 km (0.119 R)
• M45: 12,741,400 km (0.079 R)
• M46: 13,534,119 km (0.073 R)
• M47: 13,603,682 km (0.075 R)
• M48: 14,556,022 km (0.097 R)
• M49: 14,698,888 km (0.094 R)
• M50: 14,806,449 km (0.052 R)
• M51: 15,022,169 km (0.104 R)
• M52: 15,166,531 km (0.097 R)
• M53: 15,456,901 km (0.081 R)
• M54: 16,079,677 km (0.1 R)
• M55: 16,710,681 km (0.102 R)
• M56: 16,822,879 km (0.053 R)
• M57: 17,236,367 km (0.092 R)
• M58: 17,805,587 km (0.087 R)
• M59: 18,035,070 km (0.119 R)
• M60: 18,227,005 km (0.118 R)
• M61: 18,651,713 km (0.051 R)
• M62: 18,690,459 km (0.081 R)
• M63: 18,845,891 km (0.092 R)
• M64: 19,589,542 km (0.095 R)
• M65: 20,783,333 km (0.119 R)
• M66: 21,673,740 km (0.038 R)
• M67: 21,877,791 km (0.103 R)
• M68: 21,918,631 km (0.096 R)
• M69: 22,287,839 km (0.072 R)
• M70: 22,617,852 km (0.117 R)
• M71: 23,157,302 km (0.108 R)
• M72: 23,785,164 km (0.085 R)
• M73: 24,758,597 km (0.074 R)
• M74: 24,843,868 km (0.117 R)
• M75: 24,971,924 km (0.115 R)
• M76: 26,091,065 km (0.047 R)
• M77: 26,525,946 km (0.084 R)
• M78: 26,831,724 km (0.113 R)
• M79: 26,875,557 km (0.091 R)
• M80: 27,138,699 km (0.088 R)
• M81: 27,579,265 km (0.066 R)
• M82: 27,800,371 km (0.091 R)
• M83: 28,066,505 km (0.085 R)
• M84: 28,333,538 km (0.073 R)
• M85: 28,512,008 km (0.12 R)
• M86: 29,139,571 km (0.056 R)
• M87: 29,590,758 km (0.114 R)
• M88: 29,771,771 km (0.082 R)
• M89: 30,226,100 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.1

Radius: 7.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.4 AU - 8.94 AU

Year: 12396 Days

Day: 18.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,946,094 km

• M1: 99,931 km (0.059 R)
• M2: 488,287 km (0.109 R)
• M3: 651,948 km (0.073 R)
• M4: 758,910 km (0.049 R)
• M5: 1,380,040 km (0.118 R)
• M6: 1,664,276 km (0.118 R)
• M7: 1,763,161 km (0.079 R)
• M8: 1,889,720 km (0.108 R)
• M9: 1,992,943 km (0.076 R)
• M10: 2,481,230 km (0.039 R)
• M11: 2,594,625 km (0.11 R)
• M12: 2,856,272 km (0.064 R)
• M13: 3,005,421 km (0.089 R)
• M14: 3,311,199 km (0.08 R)
• M15: 3,499,543 km (0.078 R)
• M16: 3,563,122 km (0.045 R)
• M17: 3,627,150 km (0.115 R)
• M18: 4,052,307 km (0.116 R)
• M19: 5,056,857 km (0.077 R)
• M20: 5,347,077 km (0.069 R)
• M21: 5,755,030 km (0.07 R)
• M22: 6,444,227 km (0.049 R)
• M23: 6,758,832 km (0.107 R)
• M24: 6,998,039 km (0.058 R)
• M25: 7,199,697 km (0.113 R)
• M26: 7,940,954 km (0.12 R)
• M27: 8,577,344 km (0.092 R)
• M28: 8,879,830 km (0.12 R)
• M29: 9,229,889 km (0.082 R)
• M30: 9,318,152 km (0.052 R)
• M31: 9,673,896 km (0.119 R)
• M32: 10,813,981 km (0.077 R)
• M33: 10,907,031 km (0.105 R)
• M34: 11,234,800 km (0.101 R)
• M35: 11,804,319 km (0.093 R)
• M36: 13,518,112 km (0.086 R)
• M37: 13,870,116 km (0.109 R)
• M38: 14,276,274 km (0.111 R)
• M39: 14,840,857 km (0.101 R)
• M40: 16,045,120 km (0.099 R)
• M41: 16,471,324 km (0.087 R)
• M42: 16,578,436 km (0.046 R)
• M43: 18,937,146 km (0.118 R)
• M44: 19,331,037 km (0.108 R)
• M45: 19,387,435 km (0.107 R)
• M46: 19,670,774 km (0.078 R)
• M47: 19,955,309 km (0.09 R)
• M48: 20,701,653 km (0.115 R)
• M49: 20,817,292 km (0.032 R)
• M50: 21,165,556 km (0.096 R)
• M51: 21,750,184 km (0.043 R)
• M52: 22,577,610 km (0.068 R)
• M53: 23,415,358 km (0.082 R)
• M54: 24,324,015 km (0.08 R)
• M55: 25,367,909 km (0.075 R)
• M56: 25,429,843 km (0.097 R)
• M57: 27,562,809 km (0.083 R)
• M58: 28,843,965 km (0.111 R)
• M59: 31,198,786 km (0.078 R)
• M60: 31,331,479 km (0.031 R)
• M61: 32,064,209 km (0.12 R)
• M62: 32,399,159 km (0.11 R)
• M63: 33,072,648 km (0.046 R)
• M64: 33,614,642 km (0.119 R)
• M65: 34,982,564 km (0.066 R)
• M66: 35,534,730 km (0.082 R)
• M67: 36,159,451 km (0.038 R)
• M68: 36,717,900 km (0.114 R)
• M69: 37,349,502 km (0.042 R)
• M70: 37,490,274 km (0.111 R)
• M71: 39,408,866 km (0.039 R)
• M72: 39,480,524 km (0.062 R)
• M73: 39,911,366 km (0.055 R)
• M74: 40,560,770 km (0.074 R)
• M75: 40,850,391 km (0.09 R)
• M76: 40,995,501 km (0.087 R)
• M77: 41,942,905 km (0.086 R)
• M78: 42,089,361 km (0.117 R)
• M79: 43,044,992 km (0.049 R)
• M80: 43,562,601 km (0.113 R)
• M81: 43,710,852 km (0.119 R)
• M82: 43,859,253 km (0.092 R)
• M83: 44,678,601 km (0.113 R)
• M84: 47,319,153 km (0.084 R)
• M85: 47,547,738 km (0.109 R)
• M86: 47,929,662 km (0.118 R)
• M87: 48,850,586 km (0.077 R)
• M88: 49,545,020 km (0.096 R)
• M89: 50,087,312 km (0.074 R)
• M90: 50,475,967 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.4

Radius: 5.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.2 AU - 11.44 AU

Year: 22980 Days

Day: 19.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,946,094 km

• M1: 123,717 km (0.12 R)
• M2: 244,892 km (0.05 R)
• M3: 335,548 km (0.085 R)
• M4: 427,252 km (0.102 R)
• M5: 551,119 km (0.066 R)
• M6: 712,535 km (0.109 R)
• M7: 819,348 km (0.105 R)
• M8: 860,786 km (0.037 R)
• M9: 902,973 km (0.061 R)
• M10: 1,202,168 km (0.066 R)
• M11: 1,281,755 km (0.1 R)
• M12: 1,530,536 km (0.117 R)
• M13: 1,922,632 km (0.054 R)
• M14: 2,710,713 km (0.094 R)
• M15: 2,794,638 km (0.082 R)
• M16: 3,204,386 km (0.109 R)
• M17: 3,450,176 km (0.083 R)
• M18: 4,419,271 km (0.03 R)
• M19: 4,818,847 km (0.076 R)
• M20: 5,230,091 km (0.053 R)
• M21: 6,251,396 km (0.112 R)
• M22: 6,502,122 km (0.114 R)
• M23: 7,244,726 km (0.074 R)
• M24: 7,390,733 km (0.098 R)
• M25: 7,685,441 km (0.116 R)
• M26: 7,924,050 km (0.037 R)
• M27: 8,195,271 km (0.074 R)
• M28: 8,377,930 km (0.084 R)
• M29: 10,145,578 km (0.102 R)
• M30: 11,104,650 km (0.105 R)
• M31: 11,509,911 km (0.086 R)
• M32: 13,392,899 km (0.055 R)
• M33: 13,536,214 km (0.092 R)
• M34: 14,369,623 km (0.091 R)
• M35: 16,352,693 km (0.101 R)
• M36: 16,505,881 km (0.111 R)
• M37: 16,621,071 km (0.116 R)
• M38: 17,084,376 km (0.095 R)
• M39: 17,395,540 km (0.112 R)
• M40: 18,698,986 km (0.071 R)
• M41: 19,992,708 km (0.083 R)
• M42: 20,279,487 km (0.112 R)
• M43: 20,444,045 km (0.043 R)
• M44: 20,774,507 km (0.046 R)
• M45: 21,148,202 km (0.073 R)
• M46: 21,986,848 km (0.046 R)
• M47: 22,155,744 km (0.116 R)
• M48: 22,325,238 km (0.11 R)
• M49: 22,665,424 km (0.108 R)
• M50: 22,836,115 km (0.104 R)
• M51: 23,007,405 km (0.111 R)
• M52: 24,130,286 km (0.102 R)
• M53: 24,566,962 km (0.109 R)
• M54: 25,006,182 km (0.11 R)
• M55: 25,803,389 km (0.05 R)
• M56: 25,936,980 km (0.099 R)
• M57: 26,788,939 km (0.112 R)
• M58: 26,879,147 km (0.114 R)
• M59: 26,969,504 km (0.097 R)
• M60: 27,786,907 km (0.052 R)
• M61: 28,566,312 km (0.101 R)
• M62: 28,612,388 km (0.105 R)
• M63: 28,843,068 km (0.086 R)
• M64: 29,306,372 km (0.079 R)
• M65: 29,818,895 km (0.091 R)
• M66: 30,287,435 km (0.079 R)
• M67: 31,707,269 km (0.102 R)
• M68: 31,898,305 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit