🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 11.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.03 AU - 1.15 AU

Year: 735 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,609,026 km

• M1: 140,772 km (0.108 R)
• M2: 226,790 km (0.09 R)
• M3: 303,085 km (0.097 R)
• M4: 384,467 km (0.12 R)
• M5: 462,557 km (0.063 R)
• M6: 540,198 km (0.091 R)
• M7: 631,153 km (0.091 R)
• M8: 770,130 km (0.093 R)
• M9: 866,022 km (0.105 R)
• M10: 961,615 km (0.099 R)
• M11: 1,080,545 km (0.085 R)
• M12: 1,199,476 km (0.083 R)
• M13: 1,397,543 km (0.045 R)
• M14: 1,500,616 km (0.052 R)
• M15: 1,612,067 km (0.092 R)
• M16: 1,691,802 km (0.078 R)
• M17: 1,767,050 km (0.106 R)
• M18: 1,981,723 km (0.102 R)
• M19: 2,055,176 km (0.066 R)
• M20: 2,142,092 km (0.065 R)
• M21: 2,294,083 km (0.077 R)
• M22: 2,364,993 km (0.117 R)
• M23: 2,443,232 km (0.115 R)
• M24: 2,515,638 km (0.105 R)
• M25: 2,595,523 km (0.065 R)
• M26: 2,757,986 km (0.084 R)
• M27: 2,951,865 km (0.108 R)
• M28: 3,272,902 km (0.116 R)
• M29: 3,382,408 km (0.088 R)
• M30: 3,665,447 km (0.109 R)
• M31: 3,825,367 km (0.092 R)
• M32: 3,948,636 km (0.113 R)
• M33: 4,104,666 km (0.056 R)
• M34: 4,302,734 km (0.057 R)
• M35: 4,374,691 km (0.115 R)
• M36: 4,463,402 km (0.081 R)
• M37: 4,577,096 km (0.106 R)
• M38: 4,658,926 km (0.094 R)
• M39: 4,774,266 km (0.103 R)
• M40: 4,890,504 km (0.107 R)
• M41: 5,075,257 km (0.074 R)
• M42: 5,211,092 km (0.087 R)
• M43: 5,313,716 km (0.113 R)
• M44: 5,442,969 km (0.069 R)
• M45: 5,582,095 km (0.118 R)
• M46: 5,757,573 km (0.09 R)
• M47: 5,872,764 km (0.051 R)
• M48: 6,132,166 km (0.113 R)

Asteroid Belt

Center: 1.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 12

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.84 AU - 1.96 AU

Year: 1691 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,609,026 km

• M1: 151,543 km (0.109 R)
• M2: 262,095 km (0.113 R)
• M3: 399,277 km (0.101 R)
• M4: 474,375 km (0.081 R)
• M5: 595,100 km (0.11 R)
• M6: 699,220 km (0.114 R)
• M7: 787,483 km (0.08 R)
• M8: 935,884 km (0.115 R)
• M9: 1,262,157 km (0.1 R)
• M10: 1,429,408 km (0.118 R)
• M11: 1,624,184 km (0.098 R)
• M12: 1,975,739 km (0.113 R)
• M13: 2,272,242 km (0.115 R)
• M14: 2,374,268 km (0.076 R)
• M15: 2,536,133 km (0.072 R)
• M16: 2,618,561 km (0.116 R)
• M17: 2,737,791 km (0.104 R)
• M18: 2,871,232 km (0.106 R)
• M19: 3,207,827 km (0.109 R)
• M20: 3,426,390 km (0.063 R)
• M21: 3,557,288 km (0.032 R)
• M22: 3,743,388 km (0.071 R)
• M23: 3,824,170 km (0.114 R)
• M24: 4,014,908 km (0.086 R)
• M25: 4,208,936 km (0.05 R)
• M26: 4,293,010 km (0.063 R)
• M27: 4,634,991 km (0.11 R)
• M28: 4,824,083 km (0.094 R)
• M29: 5,209,746 km (0.117 R)
• M30: 5,574,765 km (0.06 R)
• M31: 5,729,299 km (0.071 R)
• M32: 5,885,330 km (0.114 R)
• M33: 6,074,422 km (0.072 R)
• M34: 6,201,580 km (0.086 R)
• M35: 6,361,949 km (0.074 R)
• M36: 6,653,814 km (0.106 R)
• M37: 7,033,344 km (0.096 R)
• M38: 7,251,009 km (0.029 R)
• M39: 7,369,191 km (0.069 R)
• M40: 7,470,918 km (0.113 R)
• M41: 7,882,611 km (0.105 R)
• M42: 7,986,731 km (0.032 R)
• M43: 8,143,809 km (0.086 R)
• M44: 8,266,629 km (0.097 R)
• M45: 8,425,502 km (0.12 R)
• M46: 8,514,213 km (0.105 R)
• M47: 8,621,176 km (0.114 R)
• M48: 8,710,486 km (0.116 R)
• M49: 8,890,302 km (0.081 R)
• M50: 9,089,417 km (0.053 R)
• M51: 9,308,279 km (0.049 R)
• M52: 9,547,486 km (0.079 R)
• M53: 9,677,187 km (0.106 R)
• M54: 9,975,635 km (0.11 R)
• M55: 10,448,214 km (0.084 R)
• M56: 10,581,805 km (0.083 R)
• M57: 10,831,484 km (0.084 R)
• M58: 11,063,660 km (0.068 R)
• M59: 11,278,034 km (0.111 R)
• M60: 11,493,754 km (0.11 R)
• M61: 11,691,074 km (0.119 R)
• M62: 11,770,211 km (0.059 R)
• M63: 11,949,130 km (0.039 R)
• M64: 12,572,504 km (0.067 R)
• M65: 12,653,586 km (0.117 R)
• M66: 12,836,993 km (0.119 R)
• M67: 12,980,158 km (0.108 R)
• M68: 13,392,301 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 10.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.76 AU - 4.58 AU

Year: 4540 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,609,026 km

• M1: 146,756 km (0.06 R)
• M2: 212,279 km (0.057 R)
• M3: 537,206 km (0.096 R)
• M4: 774,019 km (0.102 R)
• M5: 853,007 km (0.098 R)
• M6: 923,019 km (0.103 R)
• M7: 1,019,509 km (0.105 R)
• M8: 1,094,308 km (0.081 R)
• M9: 1,158,187 km (0.032 R)
• M10: 1,303,446 km (0.047 R)
• M11: 1,371,513 km (0.096 R)
• M12: 1,685,669 km (0.091 R)
• M13: 1,775,428 km (0.062 R)
• M14: 1,866,682 km (0.067 R)
• M15: 2,022,563 km (0.12 R)
• M16: 2,264,613 km (0.049 R)
• M17: 2,688,872 km (0.03 R)
• M18: 3,046,261 km (0.081 R)
• M19: 3,156,515 km (0.105 R)
• M20: 3,324,364 km (0.07 R)
• M21: 3,399,911 km (0.107 R)
• M22: 3,495,055 km (0.063 R)
• M23: 3,727,530 km (0.111 R)
• M24: 3,845,563 km (0.114 R)
• M25: 3,944,896 km (0.109 R)
• M26: 4,125,909 km (0.071 R)
• M27: 4,538,201 km (0.104 R)
• M28: 5,050,275 km (0.085 R)
• M29: 5,761,612 km (0.059 R)
• M30: 6,623,147 km (0.077 R)
• M31: 6,862,802 km (0.103 R)
• M32: 7,624,255 km (0.08 R)
• M33: 8,463,948 km (0.059 R)
• M34: 8,829,117 km (0.098 R)
• M35: 9,332,962 km (0.063 R)
• M36: 9,467,152 km (0.088 R)
• M37: 9,683,171 km (0.074 R)
• M38: 9,846,233 km (0.108 R)
• M39: 10,119,997 km (0.071 R)
• M40: 10,591,230 km (0.075 R)
• M41: 11,069,644 km (0.097 R)
• M42: 11,154,915 km (0.1 R)
• M43: 11,268,759 km (0.091 R)
• M44: 11,583,962 km (0.072 R)
• M45: 11,786,068 km (0.107 R)
• M46: 12,135,379 km (0.09 R)
• M47: 12,223,193 km (0.102 R)
• M48: 12,547,073 km (0.106 R)
• M49: 12,903,714 km (0.102 R)
• M50: 13,053,312 km (0.042 R)
• M51: 13,657,238 km (0.088 R)
• M52: 14,054,870 km (0.056 R)
• M53: 14,798,670 km (0.041 R)
• M54: 14,892,618 km (0.08 R)
• M55: 15,682,794 km (0.089 R)
• M56: 15,746,522 km (0.088 R)
• M57: 16,002,634 km (0.066 R)
• M58: 16,227,779 km (0.117 R)
• M59: 16,746,584 km (0.057 R)
• M60: 17,204,802 km (0.099 R)
• M61: 17,733,780 km (0.043 R)
• M62: 17,800,202 km (0.109 R)
• M63: 17,866,773 km (0.107 R)
• M64: 17,966,854 km (0.107 R)
• M65: 18,200,825 km (0.059 R)
• M66: 18,773,635 km (0.093 R)
• M67: 18,875,362 km (0.109 R)
• M68: 19,283,914 km (0.119 R)
• M69: 20,318,084 km (0.039 R)
• M70: 20,561,928 km (0.089 R)
• M71: 21,618,388 km (0.106 R)
• M72: 21,760,506 km (0.115 R)
• M73: 21,902,923 km (0.106 R)
• M74: 21,974,282 km (0.048 R)
• M75: 22,045,789 km (0.119 R)
• M76: 22,117,297 km (0.074 R)
• M77: 22,440,129 km (0.069 R)
• M78: 23,017,876 km (0.109 R)
• M79: 23,199,339 km (0.082 R)
• M80: 23,417,751 km (0.118 R)
• M81: 24,372,485 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 9.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.78 AU - 6.06 AU

Year: 7046 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,609,026 km

• M1: 119,828 km (0.109 R)
• M2: 209,287 km (0.102 R)
• M3: 280,945 km (0.106 R)
• M4: 346,169 km (0.089 R)
• M5: 404,812 km (0.027 R)
• M6: 511,625 km (0.112 R)
• M7: 581,038 km (0.082 R)
• M8: 783,294 km (0.086 R)
• M9: 874,549 km (0.094 R)
• M10: 988,992 km (0.082 R)
• M11: 1,048,232 km (0.118 R)
• M12: 1,319,304 km (0.09 R)
• M13: 1,742,965 km (0.118 R)
• M14: 1,964,070 km (0.079 R)
• M15: 2,027,051 km (0.076 R)
• M16: 2,737,043 km (0.045 R)
• M17: 3,126,296 km (0.037 R)
• M18: 3,320,175 km (0.065 R)
• M19: 3,410,981 km (0.11 R)
• M20: 3,704,043 km (0.102 R)
• M21: 3,861,570 km (0.058 R)
• M22: 4,580,986 km (0.111 R)
• M23: 4,938,974 km (0.102 R)
• M24: 5,060,298 km (0.113 R)
• M25: 5,217,675 km (0.072 R)
• M26: 5,466,007 km (0.116 R)
• M27: 5,863,937 km (0.111 R)
• M28: 6,029,393 km (0.047 R)
• M29: 6,365,090 km (0.096 R)
• M30: 6,478,336 km (0.115 R)
• M31: 6,783,665 km (0.095 R)
• M32: 6,918,752 km (0.097 R)
• M33: 7,211,216 km (0.036 R)
• M34: 7,348,995 km (0.052 R)
• M35: 7,949,780 km (0.095 R)
• M36: 8,235,662 km (0.055 R)
• M37: 8,566,423 km (0.113 R)
• M38: 8,670,693 km (0.114 R)
• M39: 8,733,524 km (0.113 R)
• M40: 8,817,448 km (0.097 R)
• M41: 9,177,081 km (0.078 R)
• M42: 9,283,894 km (0.12 R)
• M43: 9,433,941 km (0.09 R)
• M44: 9,758,269 km (0.105 R)
• M45: 10,351,425 km (0.103 R)
• M46: 10,978,838 km (0.116 R)
• M47: 11,228,667 km (0.045 R)
• M48: 11,388,587 km (0.118 R)
• M49: 11,873,134 km (0.118 R)
• M50: 12,012,859 km (0.098 R)
• M51: 12,435,173 km (0.089 R)
• M52: 12,553,356 km (0.119 R)
• M53: 12,766,981 km (0.047 R)
• M54: 13,101,782 km (0.117 R)
• M55: 13,585,132 km (0.109 R)
• M56: 13,731,140 km (0.043 R)
• M57: 13,804,443 km (0.109 R)
• M58: 13,926,814 km (0.056 R)
• M59: 14,148,069 km (0.053 R)
• M60: 14,519,371 km (0.091 R)
• M61: 14,768,751 km (0.066 R)
• M62: 15,145,288 km (0.031 R)
• M63: 16,165,097 km (0.101 R)
• M64: 16,371,841 km (0.048 R)
• M65: 16,683,304 km (0.034 R)
• M66: 16,761,544 km (0.097 R)
• M67: 16,839,933 km (0.116 R)
• M68: 17,049,370 km (0.114 R)
• M69: 17,338,842 km (0.111 R)
• M70: 17,444,458 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.9

Radius: 6.4

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.66 AU - 6.72 AU

Year: 11173 Days

Day: 22.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,609,026 km

• M1: 92,302 km (0.094 R)
• M2: 137,929 km (0.07 R)
• M3: 211,980 km (0.096 R)
• M4: 355,445 km (0.037 R)
• M5: 594,502 km (0.109 R)
• M6: 644,468 km (0.116 R)
• M7: 696,079 km (0.059 R)
• M8: 803,789 km (0.109 R)
• M9: 936,333 km (0.12 R)
• M10: 1,015,470 km (0.116 R)
• M11: 1,117,496 km (0.063 R)
• M12: 1,159,234 km (0.042 R)
• M13: 1,512,734 km (0.076 R)
• M14: 1,582,596 km (0.092 R)
• M15: 1,725,611 km (0.12 R)
• M16: 1,998,927 km (0.09 R)
• M17: 2,286,005 km (0.109 R)
• M18: 3,073,937 km (0.114 R)
• M19: 3,404,848 km (0.119 R)
• M20: 3,778,693 km (0.043 R)
• M21: 3,906,300 km (0.082 R)
• M22: 4,838,444 km (0.069 R)
• M23: 5,258,216 km (0.077 R)
• M24: 5,329,275 km (0.042 R)
• M25: 5,835,963 km (0.07 R)
• M26: 6,701,386 km (0.09 R)
• M27: 6,817,175 km (0.107 R)
• M28: 7,247,568 km (0.061 R)
• M29: 8,758,806 km (0.12 R)
• M30: 9,055,458 km (0.09 R)
• M31: 9,098,094 km (0.055 R)
• M32: 10,408,122 km (0.118 R)
• M33: 10,677,099 km (0.081 R)
• M34: 10,767,307 km (0.06 R)
• M35: 10,812,485 km (0.092 R)
• M36: 11,176,307 km (0.082 R)
• M37: 11,590,394 km (0.062 R)
• M38: 12,386,255 km (0.112 R)
• M39: 13,103,128 km (0.089 R)
• M40: 13,151,298 km (0.09 R)
• M41: 13,539,654 km (0.062 R)
• M42: 13,637,192 km (0.099 R)
• M43: 13,882,383 km (0.097 R)
• M44: 14,526,701 km (0.093 R)
• M45: 14,827,243 km (0.091 R)
• M46: 15,587,799 km (0.108 R)
• M47: 16,517,101 km (0.102 R)
• M48: 16,988,484 km (0.114 R)
• M49: 17,146,609 km (0.026 R)
• M50: 17,783,896 km (0.043 R)
• M51: 19,521,026 km (0.112 R)
• M52: 22,111,164 km (0.119 R)
• M53: 23,037,175 km (0.063 R)
• M54: 23,095,368 km (0.079 R)
• M55: 23,916,660 km (0.118 R)
• M56: 24,093,934 km (0.03 R)
• M57: 24,449,678 km (0.101 R)
• M58: 24,986,584 km (0.114 R)
• M59: 25,286,528 km (0.098 R)
• M60: 25,346,666 km (0.08 R)
• M61: 26,376,199 km (0.046 R)
• M62: 26,988,204 km (0.032 R)
• M63: 27,172,808 km (0.089 R)
• M64: 27,357,711 km (0.078 R)
• M65: 27,419,495 km (0.078 R)
• M66: 28,476,104 km (0.1 R)
• M67: 28,726,681 km (0.077 R)
• M68: 29,166,947 km (0.102 R)
• M69: 29,799,746 km (0.057 R)
• M70: 30,054,063 km (0.093 R)
• M71: 30,950,004 km (0.114 R)
• M72: 31,530,743 km (0.085 R)
• M73: 31,725,071 km (0.092 R)
• M74: 32,179,998 km (0.103 R)
• M75: 33,822,583 km (0.073 R)
• M76: 34,487,246 km (0.072 R)
• M77: 35,829,588 km (0.089 R)
• M78: 36,643,101 km (0.098 R)
• M79: 37,325,566 km (0.092 R)
• M80: 37,943,555 km (0.064 R)
• M81: 38,564,835 km (0.111 R)
• M82: 39,607,682 km (0.081 R)
• M83: 40,378,410 km (0.072 R)
• M84: 41,437,264 km (0.111 R)
• M85: 41,508,173 km (0.12 R)
• M86: 41,721,201 km (0.071 R)
• M87: 44,886,692 km (0.09 R)
• M88: 45,178,258 km (0.115 R)
• M89: 48,128,627 km (0.074 R)
• M90: 48,651,172 km (0.114 R)
• M91: 49,777,644 km (0.091 R)
• M92: 50,306,174 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit