🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 13.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.37 AU - 1.85 AU

Year: 1319 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 85,867,909 km

• M1: 165,754 km (0.1 R)
• M2: 285,134 km (0.093 R)
• M3: 375,939 km (0.069 R)
• M4: 493,075 km (0.119 R)
• M5: 727,794 km (0.072 R)
• M6: 814,860 km (0.103 R)
• M7: 1,023,698 km (0.081 R)
• M8: 1,154,896 km (0.047 R)
• M9: 1,275,621 km (0.091 R)
• M10: 1,383,930 km (0.099 R)
• M11: 1,486,853 km (0.103 R)
• M12: 1,793,230 km (0.066 R)
• M13: 1,954,197 km (0.102 R)
• M14: 2,230,205 km (0.101 R)
• M15: 2,321,609 km (0.109 R)
• M16: 2,435,154 km (0.034 R)
• M17: 2,646,536 km (0.114 R)
• M18: 2,897,262 km (0.079 R)
• M19: 2,997,642 km (0.108 R)
• M20: 3,293,996 km (0.117 R)
• M21: 3,576,137 km (0.045 R)
• M22: 3,829,705 km (0.082 R)
• M23: 3,940,109 km (0.07 R)
• M24: 4,114,091 km (0.117 R)
• M25: 4,278,050 km (0.075 R)
• M26: 4,508,581 km (0.093 R)
• M27: 4,955,429 km (0.089 R)
• M28: 5,130,160 km (0.099 R)
• M29: 5,361,588 km (0.087 R)
• M30: 5,920,037 km (0.099 R)
• M31: 6,134,261 km (0.073 R)
• M32: 6,365,689 km (0.111 R)
• M33: 6,614,769 km (0.071 R)
• M34: 6,792,641 km (0.076 R)
• M35: 7,168,132 km (0.081 R)
• M36: 7,335,532 km (0.074 R)
• M37: 7,581,321 km (0.094 R)
• M38: 7,720,746 km (0.092 R)
• M39: 8,176,122 km (0.026 R)
• M40: 8,383,016 km (0.087 R)
• M41: 8,479,207 km (0.084 R)
• M42: 8,656,331 km (0.086 R)
• M43: 9,443,814 km (0.11 R)
• M44: 9,644,276 km (0.112 R)
• M45: 10,066,590 km (0.117 R)
• M46: 10,185,820 km (0.101 R)
• M47: 10,443,128 km (0.057 R)
• M48: 10,564,003 km (0.097 R)
• M49: 10,667,974 km (0.045 R)
• M50: 10,894,315 km (0.105 R)
• M51: 11,192,763 km (0.098 R)
• M52: 11,316,331 km (0.119 R)
• M53: 12,031,858 km (0.038 R)
• M54: 12,176,668 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 8.1

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.55 AU - 4.15 AU

Year: 3959 Days

Day: 9.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,867,909 km

• M1: 115,041 km (0.081 R)
• M2: 398,529 km (0.096 R)
• M3: 552,764 km (0.079 R)
• M4: 653,144 km (0.075 R)
• M5: 793,018 km (0.049 R)
• M6: 861,085 km (0.1 R)
• M7: 955,182 km (0.064 R)
• M8: 1,218,624 km (0.099 R)
• M9: 1,662,930 km (0.114 R)
• M10: 1,811,780 km (0.047 R)
• M11: 1,996,084 km (0.099 R)
• M12: 2,186,522 km (0.114 R)
• M13: 2,300,516 km (0.119 R)
• M14: 2,551,242 km (0.111 R)
• M15: 2,810,944 km (0.048 R)
• M16: 2,881,554 km (0.113 R)
• M17: 2,988,816 km (0.08 R)
• M18: 3,097,274 km (0.077 R)
• M19: 3,225,480 km (0.06 R)
• M20: 3,430,728 km (0.088 R)
• M21: 3,525,423 km (0.102 R)
• M22: 3,601,718 km (0.071 R)
• M23: 3,972,123 km (0.075 R)
• M24: 4,334,299 km (0.085 R)
• M25: 4,498,707 km (0.03 R)
• M26: 4,686,153 km (0.108 R)
• M27: 4,940,170 km (0.108 R)
• M28: 5,004,348 km (0.062 R)
• M29: 5,329,424 km (0.098 R)
• M30: 5,728,701 km (0.09 R)
• M31: 5,863,937 km (0.111 R)
• M32: 6,345,642 km (0.104 R)
• M33: 6,887,935 km (0.107 R)
• M34: 6,983,677 km (0.107 R)
• M35: 7,543,323 km (0.117 R)
• M36: 7,617,374 km (0.065 R)
• M37: 7,741,241 km (0.095 R)
• M38: 7,816,040 km (0.112 R)
• M39: 8,117,180 km (0.096 R)
• M40: 8,218,458 km (0.107 R)
• M41: 8,320,185 km (0.116 R)
• M42: 8,965,101 km (0.112 R)
• M43: 9,069,820 km (0.061 R)
• M44: 9,652,952 km (0.048 R)
• M45: 9,787,141 km (0.111 R)
• M46: 9,949,006 km (0.064 R)
• M47: 10,057,465 km (0.098 R)
• M48: 10,248,202 km (0.108 R)
• M49: 10,827,445 km (0.101 R)
• M50: 11,644,698 km (0.043 R)
• M51: 11,758,991 km (0.083 R)
• M52: 11,931,178 km (0.025 R)
• M53: 12,511,020 km (0.112 R)
• M54: 12,745,589 km (0.043 R)
• M55: 13,368,066 km (0.096 R)
• M56: 13,607,871 km (0.113 R)
• M57: 13,879,242 km (0.037 R)
• M58: 14,243,961 km (0.056 R)
• M59: 14,305,147 km (0.119 R)
• M60: 14,550,338 km (0.06 R)
• M61: 14,611,972 km (0.11 R)
• M62: 14,797,025 km (0.103 R)
• M63: 15,294,438 km (0.08 R)
• M64: 16,626,307 km (0.084 R)
• M65: 17,110,855 km (0.12 R)
• M66: 17,961,768 km (0.108 R)
• M67: 18,525,602 km (0.069 R)
• M68: 19,095,271 km (0.092 R)
• M69: 19,399,104 km (0.12 R)
• M70: 19,670,624 km (0.091 R)
• M71: 19,841,016 km (0.087 R)
• M72: 19,943,341 km (0.056 R)
• M73: 20,183,146 km (0.111 R)
• M74: 20,803,828 km (0.088 R)
• M75: 22,525,101 km (0.104 R)
• M76: 22,810,534 km (0.054 R)
• M77: 22,989,453 km (0.063 R)
• M78: 23,492,999 km (0.118 R)
• M79: 23,601,458 km (0.113 R)
• M80: 23,709,916 km (0.114 R)
• M81: 24,000,286 km (0.085 R)
• M82: 24,328,204 km (0.114 R)
• M83: 24,511,013 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 12.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.09 AU - 4.87 AU

Year: 6123 Days

Day: 6.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,867,909 km

• M1: 204,201 km (0.114 R)
• M2: 281,394 km (0.111 R)
• M3: 379,081 km (0.107 R)
• M4: 493,523 km (0.106 R)
• M5: 610,509 km (0.107 R)
• M6: 1,179,878 km (0.117 R)
• M7: 1,464,414 km (0.116 R)
• M8: 1,552,377 km (0.034 R)
• M9: 1,642,285 km (0.112 R)
• M10: 1,846,487 km (0.093 R)
• M11: 1,942,229 km (0.057 R)
• M12: 2,219,135 km (0.04 R)
• M13: 2,572,934 km (0.034 R)
• M14: 2,767,710 km (0.062 R)
• M15: 3,057,631 km (0.104 R)
• M16: 3,148,886 km (0.116 R)
• M17: 3,264,226 km (0.115 R)
• M18: 3,887,001 km (0.101 R)
• M19: 4,161,663 km (0.063 R)
• M20: 4,677,477 km (0.086 R)
• M21: 4,836,200 km (0.091 R)
• M22: 5,023,646 km (0.116 R)
• M23: 5,104,728 km (0.089 R)
• M24: 5,268,388 km (0.094 R)
• M25: 5,600,645 km (0.035 R)
• M26: 5,684,869 km (0.056 R)
• M27: 6,169,865 km (0.057 R)
• M28: 7,240,687 km (0.092 R)
• M29: 7,332,540 km (0.028 R)
• M30: 7,424,842 km (0.109 R)
• M31: 7,891,886 km (0.093 R)
• M32: 8,336,491 km (0.111 R)
• M33: 8,821,936 km (0.096 R)
• M34: 8,952,834 km (0.075 R)
• M35: 9,216,874 km (0.085 R)
• M36: 10,126,878 km (0.057 R)
• M37: 10,609,930 km (0.064 R)
• M38: 10,714,499 km (0.12 R)
• M39: 11,171,221 km (0.093 R)
• M40: 11,598,622 km (0.032 R)
• M41: 11,814,492 km (0.096 R)
• M42: 14,389,520 km (0.096 R)
• M43: 14,582,651 km (0.079 R)
• M44: 14,776,679 km (0.063 R)
• M45: 15,206,624 km (0.073 R)
• M46: 15,403,345 km (0.103 R)
• M47: 16,319,482 km (0.049 R)
• M48: 16,682,706 km (0.118 R)
• M49: 17,623,228 km (0.11 R)
• M50: 18,246,003 km (0.092 R)
• M51: 18,960,333 km (0.113 R)
• M52: 19,129,828 km (0.051 R)
• M53: 19,384,892 km (0.043 R)
• M54: 19,598,368 km (0.081 R)
• M55: 20,156,967 km (0.109 R)
• M56: 20,590,352 km (0.102 R)
• M57: 21,158,225 km (0.116 R)
• M58: 22,398,840 km (0.108 R)
• M59: 22,488,300 km (0.097 R)
• M60: 22,667,668 km (0.061 R)
• M61: 24,303,670 km (0.112 R)
• M62: 24,811,106 km (0.098 R)
• M63: 26,024,494 km (0.057 R)
• M64: 26,165,715 km (0.101 R)
• M65: 26,448,904 km (0.062 R)
• M66: 27,018,572 km (0.109 R)
• M67: 27,209,310 km (0.03 R)
• M68: 28,266,518 km (0.091 R)
• M69: 30,272,326 km (0.086 R)
• M70: 30,967,806 km (0.105 R)
• M71: 31,067,588 km (0.102 R)
• M72: 31,618,258 km (0.069 R)
• M73: 31,718,788 km (0.075 R)
• M74: 31,919,997 km (0.102 R)
• M75: 32,323,762 km (0.07 R)
• M76: 32,678,608 km (0.046 R)
• M77: 32,983,638 km (0.074 R)
• M78: 33,853,250 km (0.12 R)
• M79: 34,007,486 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.3

Radius: 3.1

Gravity: 98.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.76 AU - 12.2 AU

Year: 20357 Days

Day: 18.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,867,909 km

• M1: 318,643 km (0.107 R)
• M2: 751,131 km (0.085 R)
• M3: 1,872,367 km (0.032 R)
• M4: 1,908,270 km (0.086 R)
• M5: 2,203,128 km (0.08 R)
• M6: 2,433,658 km (0.05 R)
• M7: 2,958,747 km (0.088 R)
• M8: 3,084,858 km (0.111 R)
• M9: 5,738,874 km (0.092 R)
• M10: 5,791,083 km (0.058 R)
• M11: 5,896,101 km (0.091 R)
• M12: 7,486,177 km (0.111 R)
• M13: 7,888,745 km (0.087 R)
• M14: 8,180,610 km (0.055 R)
• M15: 8,895,239 km (0.068 R)
• M16: 9,753,931 km (0.06 R)
• M17: 11,155,812 km (0.076 R)
• M18: 11,747,173 km (0.103 R)
• M19: 15,429,824 km (0.031 R)
• M20: 16,605,962 km (0.028 R)
• M21: 16,680,462 km (0.066 R)
• M22: 16,904,559 km (0.039 R)
• M23: 17,280,200 km (0.041 R)
• M24: 18,423,427 km (0.097 R)
• M25: 19,121,001 km (0.105 R)
• M26: 19,433,811 km (0.063 R)
• M27: 19,748,415 km (0.109 R)
• M28: 21,023,138 km (0.065 R)
• M29: 21,103,772 km (0.053 R)
• M30: 21,914,891 km (0.116 R)
• M31: 22,736,184 km (0.043 R)
• M32: 23,233,896 km (0.116 R)
• M33: 23,986,971 km (0.071 R)
• M34: 25,259,900 km (0.117 R)
• M35: 27,429,817 km (0.117 R)
• M36: 27,782,419 km (0.101 R)
• M37: 28,849,501 km (0.096 R)
• M38: 28,938,960 km (0.108 R)
• M39: 30,383,776 km (0.099 R)
• M40: 33,343,121 km (0.1 R)
• M41: 33,437,069 km (0.104 R)
• M42: 35,334,419 km (0.055 R)
• M43: 36,199,543 km (0.1 R)
• M44: 36,489,464 km (0.111 R)
• M45: 36,974,460 km (0.048 R)
• M46: 37,852,600 km (0.103 R)
• M47: 38,245,144 km (0.084 R)
• M48: 38,343,580 km (0.052 R)
• M49: 38,737,770 km (0.1 R)
• M50: 40,929,828 km (0.037 R)
• M51: 41,736,908 km (0.106 R)
• M52: 42,752,977 km (0.053 R)
• M53: 44,499,233 km (0.097 R)
• M54: 45,017,141 km (0.09 R)
• M55: 45,120,962 km (0.065 R)
• M56: 46,268,377 km (0.048 R)
• M57: 46,582,982 km (0.048 R)
• M58: 49,232,210 km (0.09 R)
• M59: 49,875,332 km (0.071 R)
• M60: 50,629,006 km (0.051 R)
• M61: 52,475,193 km (0.064 R)
• M62: 53,131,928 km (0.074 R)
• M63: 54,012,012 km (0.084 R)
• M64: 55,786,392 km (0.112 R)
• M65: 55,897,843 km (0.117 R)
• M66: 57,017,284 km (0.092 R)
• M67: 57,467,124 km (0.087 R)
• M68: 57,692,419 km (0.084 R)
• M69: 57,918,162 km (0.106 R)
• M70: 59,733,831 km (0.103 R)
• M71: 60,190,703 km (0.088 R)
• M72: 61,222,929 km (0.05 R)
• M73: 61,683,540 km (0.116 R)
• M74: 63,420,970 km (0.087 R)
• M75: 64,939,837 km (0.119 R)
• M76: 67,062,481 km (0.087 R)
• M77: 67,180,963 km (0.116 R)
• M78: 68,132,256 km (0.096 R)
• M79: 68,251,485 km (0.073 R)
• M80: 68,968,209 km (0.09 R)
• M81: 71,738,911 km (0.09 R)
• M82: 72,589,375 km (0.086 R)
• M83: 74,300,176 km (0.114 R)
• M84: 75,160,663 km (0.118 R)
• M85: 76,519,311 km (0.075 R)
• M86: 76,643,327 km (0.077 R)
• M87: 78,510,159 km (0.066 R)
• M88: 78,635,074 km (0.111 R)
• M89: 79,135,628 km (0.077 R)
• M90: 81,401,587 km (0.114 R)
• M91: 82,288,403 km (0.034 R)
• M92: 82,542,420 km (0.092 R)
• M93: 84,199,666 km (0.098 R)
• M94: 84,711,889 km (0.105 R)
• M95: 84,968,299 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 15,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit