🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 14.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.11 AU - 1.63 AU

Year: 1107 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,244,963 km

• M1: 187,446 km (0.097 R)
• M2: 323,431 km (0.102 R)
• M3: 530,474 km (0.097 R)
• M4: 744,997 km (0.079 R)
• M5: 885,470 km (0.078 R)
• M6: 1,010,234 km (0.106 R)
• M7: 1,155,045 km (0.083 R)
• M8: 1,314,367 km (0.07 R)
• M9: 1,474,287 km (0.084 R)
• M10: 1,633,160 km (0.047 R)
• M11: 1,822,102 km (0.085 R)
• M12: 1,944,174 km (0.072 R)
• M13: 2,068,939 km (0.053 R)
• M14: 2,239,779 km (0.056 R)
• M15: 2,460,137 km (0.101 R)
• M16: 2,734,200 km (0.111 R)
• M17: 2,979,990 km (0.068 R)
• M18: 3,086,204 km (0.085 R)
• M19: 3,193,765 km (0.06 R)
• M20: 3,332,442 km (0.066 R)
• M21: 3,422,799 km (0.078 R)
• M22: 3,524,077 km (0.117 R)
• M23: 3,781,834 km (0.072 R)
• M24: 3,992,468 km (0.092 R)
• M25: 4,088,659 km (0.053 R)
• M26: 4,239,753 km (0.087 R)
• M27: 4,359,731 km (0.07 R)
• M28: 4,749,433 km (0.112 R)
• M29: 4,862,828 km (0.058 R)
• M30: 5,023,197 km (0.071 R)
• M31: 5,185,361 km (0.044 R)
• M32: 5,408,262 km (0.074 R)
• M33: 5,622,337 km (0.075 R)
• M34: 5,778,816 km (0.112 R)
• M35: 5,900,140 km (0.049 R)
• M36: 6,034,479 km (0.11 R)
• M37: 6,219,531 km (0.098 R)
• M38: 6,494,343 km (0.07 R)
• M39: 6,709,465 km (0.105 R)
• M40: 6,811,490 km (0.082 R)
• M41: 6,978,441 km (0.105 R)
• M42: 7,434,715 km (0.079 R)
• M43: 7,646,695 km (0.106 R)
• M44: 7,860,471 km (0.116 R)
• M45: 7,981,794 km (0.065 R)
• M46: 8,171,484 km (0.089 R)
• M47: 8,417,723 km (0.105 R)
• M48: 8,555,652 km (0.109 R)
• M49: 8,917,529 km (0.058 R)
• M50: 9,199,521 km (0.071 R)
• M51: 9,370,063 km (0.097 R)
• M52: 9,772,182 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 11.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.16 AU - 1.74 AU

Year: 1205 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,244,963 km

• M1: 159,172 km (0.051 R)
• M2: 315,053 km (0.101 R)
• M3: 403,914 km (0.073 R)
• M4: 601,383 km (0.099 R)
• M5: 710,739 km (0.072 R)
• M6: 795,113 km (0.108 R)
• M7: 975,079 km (0.113 R)
• M8: 1,088,773 km (0.056 R)
• M9: 1,169,257 km (0.093 R)
• M10: 1,323,642 km (0.115 R)
• M11: 1,617,602 km (0.101 R)
• M12: 1,739,674 km (0.12 R)
• M13: 1,879,996 km (0.096 R)
• M14: 2,219,584 km (0.113 R)
• M15: 2,663,291 km (0.114 R)
• M16: 3,054,340 km (0.071 R)
• M17: 3,234,156 km (0.094 R)
• M18: 3,343,662 km (0.12 R)
• M19: 3,463,789 km (0.115 R)
• M20: 3,670,384 km (0.112 R)
• M21: 4,056,496 km (0.112 R)
• M22: 4,194,874 km (0.096 R)
• M23: 4,294,656 km (0.075 R)
• M24: 4,619,133 km (0.083 R)
• M25: 4,878,387 km (0.102 R)
• M26: 5,025,740 km (0.09 R)
• M27: 5,121,184 km (0.091 R)
• M28: 5,378,642 km (0.105 R)
• M29: 5,574,765 km (0.109 R)
• M30: 5,717,780 km (0.105 R)
• M31: 5,996,331 km (0.118 R)
• M32: 6,108,979 km (0.118 R)
• M33: 6,245,113 km (0.076 R)
• M34: 6,370,925 km (0.066 R)
• M35: 6,497,484 km (0.099 R)
• M36: 6,648,129 km (0.114 R)
• M37: 6,776,484 km (0.107 R)
• M38: 6,882,100 km (0.109 R)
• M39: 7,000,283 km (0.08 R)
• M40: 7,095,128 km (0.042 R)
• M41: 7,178,603 km (0.091 R)
• M42: 7,539,882 km (0.089 R)
• M43: 7,637,270 km (0.112 R)
• M44: 7,784,176 km (0.106 R)
• M45: 8,155,478 km (0.074 R)
• M46: 8,305,524 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 12.6

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.3 AU - 5.28 AU

Year: 7236 Days

Day: 7.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,244,963 km

• M1: 157,975 km (0.036 R)
• M2: 305,628 km (0.107 R)
• M3: 412,741 km (0.118 R)
• M4: 511,176 km (0.089 R)
• M5: 605,722 km (0.118 R)
• M6: 815,907 km (0.062 R)
• M7: 1,507,049 km (0.095 R)
• M8: 2,043,956 km (0.119 R)
• M9: 2,251,298 km (0.075 R)
• M10: 2,514,441 km (0.095 R)
• M11: 2,737,342 km (0.107 R)
• M12: 3,044,915 km (0.05 R)
• M13: 3,309,703 km (0.117 R)
• M14: 3,472,316 km (0.064 R)
• M15: 3,805,620 km (0.106 R)
• M16: 3,890,592 km (0.112 R)
• M17: 3,976,162 km (0.107 R)
• M18: 4,062,480 km (0.027 R)
• M19: 4,149,247 km (0.12 R)
• M20: 5,083,635 km (0.11 R)
• M21: 5,240,413 km (0.12 R)
• M22: 5,398,688 km (0.066 R)
• M23: 5,785,398 km (0.093 R)
• M24: 6,081,303 km (0.104 R)
• M25: 6,214,445 km (0.118 R)
• M26: 6,449,763 km (0.1 R)
• M27: 7,314,289 km (0.108 R)
• M28: 7,778,341 km (0.081 R)
• M29: 8,660,071 km (0.08 R)
• M30: 9,036,759 km (0.119 R)
• M31: 9,496,024 km (0.106 R)
• M32: 10,159,790 km (0.071 R)
• M33: 10,477,236 km (0.084 R)
• M34: 10,557,122 km (0.077 R)
• M35: 10,677,398 km (0.063 R)
• M36: 11,000,231 km (0.081 R)
• M37: 11,821,523 km (0.061 R)
• M38: 12,323,873 km (0.094 R)
• M39: 13,262,749 km (0.074 R)
• M40: 13,784,696 km (0.117 R)
• M41: 14,180,532 km (0.106 R)
• M42: 14,313,375 km (0.111 R)
• M43: 14,983,424 km (0.111 R)
• M44: 15,801,275 km (0.119 R)
• M45: 16,820,336 km (0.079 R)
• M46: 17,243,399 km (0.058 R)
• M47: 18,678,790 km (0.088 R)
• M48: 20,701,802 km (0.115 R)
• M49: 21,205,797 km (0.054 R)
• M50: 21,560,943 km (0.115 R)
• M51: 22,431,752 km (0.118 R)
• M52: 23,105,391 km (0.095 R)
• M53: 23,418,649 km (0.071 R)
• M54: 23,523,368 km (0.109 R)
• M55: 23,891,079 km (0.037 R)
• M56: 25,380,775 km (0.092 R)
• M57: 25,866,070 km (0.049 R)
• M58: 26,299,904 km (0.11 R)
• M59: 27,065,097 km (0.108 R)
• M60: 27,229,954 km (0.056 R)
• M61: 28,338,025 km (0.062 R)
• M62: 28,617,325 km (0.069 R)
• M63: 28,841,422 km (0.109 R)
• M64: 28,953,621 km (0.104 R)
• M65: 30,255,122 km (0.117 R)
• M66: 31,114,263 km (0.086 R)
• M67: 31,691,561 km (0.045 R)
• M68: 31,981,482 km (0.073 R)
• M69: 32,272,300 km (0.093 R)
• M70: 32,856,480 km (0.085 R)
• M71: 34,391,952 km (0.084 R)
• M72: 34,749,641 km (0.079 R)
• M73: 35,288,343 km (0.111 R)
• M74: 36,192,512 km (0.093 R)
• M75: 36,617,071 km (0.061 R)
• M76: 36,738,694 km (0.078 R)
• M77: 37,532,311 km (0.088 R)
• M78: 38,085,075 km (0.111 R)
• M79: 38,516,964 km (0.102 R)
• M80: 38,764,399 km (0.101 R)
• M81: 39,634,759 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 6.1

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.38 AU - 5.72 AU

Year: 9025 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,244,963 km

• M1: 155,881 km (0.094 R)
• M2: 716,275 km (0.099 R)
• M3: 1,100,292 km (0.099 R)
• M4: 1,183,918 km (0.094 R)
• M5: 1,429,707 km (0.082 R)
• M6: 1,710,502 km (0.064 R)
• M7: 1,788,443 km (0.069 R)
• M8: 1,988,156 km (0.099 R)
• M9: 2,132,368 km (0.078 R)
• M10: 2,258,629 km (0.089 R)
• M11: 2,344,199 km (0.106 R)
• M12: 2,540,770 km (0.06 R)
• M13: 2,765,466 km (0.034 R)
• M14: 3,090,842 km (0.101 R)
• M15: 3,185,986 km (0.062 R)
• M16: 3,502,236 km (0.094 R)
• M17: 3,551,753 km (0.059 R)
• M18: 4,059,937 km (0.037 R)
• M19: 4,402,516 km (0.064 R)
• M20: 4,509,777 km (0.096 R)
• M21: 4,864,324 km (0.071 R)
• M22: 4,975,176 km (0.11 R)
• M23: 5,030,976 km (0.087 R)
• M24: 6,129,922 km (0.115 R)
• M25: 6,829,741 km (0.078 R)
• M26: 7,047,855 km (0.112 R)
• M27: 7,268,213 km (0.108 R)
• M28: 7,426,936 km (0.066 R)
• M29: 7,522,679 km (0.105 R)
• M30: 7,812,599 km (0.062 R)
• M31: 8,469,932 km (0.051 R)
• M32: 9,247,542 km (0.062 R)
• M33: 9,419,729 km (0.087 R)
• M34: 9,488,843 km (0.11 R)
• M35: 9,871,963 km (0.102 R)
• M36: 10,761,772 km (0.034 R)
• M37: 11,124,696 km (0.089 R)
• M38: 12,012,410 km (0.092 R)
• M39: 12,351,099 km (0.076 R)
• M40: 12,616,636 km (0.046 R)
• M41: 12,922,563 km (0.084 R)
• M42: 13,114,946 km (0.097 R)
• M43: 13,580,644 km (0.118 R)
• M44: 13,697,929 km (0.032 R)
• M45: 14,091,222 km (0.106 R)
• M46: 14,170,210 km (0.118 R)
• M47: 14,488,255 km (0.099 R)
• M48: 14,608,082 km (0.112 R)
• M49: 15,252,700 km (0.081 R)
• M50: 15,456,003 km (0.052 R)
• M51: 15,537,534 km (0.116 R)
• M52: 16,236,904 km (0.099 R)
• M53: 16,361,370 km (0.114 R)
• M54: 16,444,546 km (0.093 R)
• M55: 16,653,085 km (0.106 R)
• M56: 16,694,823 km (0.099 R)
• M57: 17,538,406 km (0.076 R)
• M58: 17,794,068 km (0.073 R)
• M59: 17,965,358 km (0.081 R)
• M60: 18,051,077 km (0.087 R)
• M61: 18,266,199 km (0.102 R)
• M62: 18,352,517 km (0.074 R)
• M63: 18,525,452 km (0.114 R)
• M64: 19,618,714 km (0.077 R)
• M65: 19,751,257 km (0.083 R)
• M66: 20,150,833 km (0.089 R)
• M67: 20,284,574 km (0.115 R)
• M68: 20,642,861 km (0.098 R)
• M69: 20,822,677 km (0.085 R)
• M70: 21,093,599 km (0.08 R)
• M71: 24,813,948 km (0.102 R)
• M72: 24,909,541 km (0.085 R)
• M73: 25,245,089 km (0.098 R)
• M74: 26,017,463 km (0.096 R)
• M75: 26,163,172 km (0.118 R)
• M76: 26,309,179 km (0.041 R)
• M77: 26,748,698 km (0.025 R)
• M78: 26,944,820 km (0.116 R)
• M79: 27,882,799 km (0.05 R)
• M80: 28,231,213 km (0.106 R)
• M81: 28,380,960 km (0.05 R)
• M82: 28,430,926 km (0.058 R)
• M83: 29,284,681 km (0.102 R)
• M84: 32,312,841 km (0.092 R)
• M85: 32,365,051 km (0.112 R)
• M86: 32,574,039 km (0.045 R)
• M87: 32,940,853 km (0.097 R)
• M88: 34,155,737 km (0.081 R)
• M89: 34,208,844 km (0.112 R)
• M90: 34,475,128 km (0.108 R)
• M91: 34,955,936 km (0.085 R)
• M92: 35,924,283 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.9

Radius: 7.8

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.77 AU - 7.11 AU

Year: 11281 Days

Day: 23.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,244,963 km

• M1: 106,364 km (0.112 R)
• M2: 246,687 km (0.091 R)
• M3: 503,696 km (0.076 R)
• M4: 1,000,660 km (0.105 R)
• M5: 1,110,315 km (0.105 R)
• M6: 1,318,107 km (0.075 R)
• M7: 2,069,238 km (0.09 R)
• M8: 2,325,648 km (0.093 R)
• M9: 2,413,462 km (0.086 R)
• M10: 2,562,312 km (0.05 R)
• M11: 2,837,722 km (0.107 R)
• M12: 3,155,019 km (0.112 R)
• M13: 3,962,100 km (0.083 R)
• M14: 4,461,308 km (0.118 R)
• M15: 4,681,217 km (0.083 R)
• M16: 5,131,955 km (0.109 R)
• M17: 5,596,606 km (0.12 R)
• M18: 5,913,753 km (0.107 R)
• M19: 6,196,194 km (0.075 R)
• M20: 6,483,123 km (0.105 R)
• M21: 6,984,874 km (0.071 R)
• M22: 7,112,332 km (0.045 R)
• M23: 7,717,156 km (0.089 R)
• M24: 7,804,820 km (0.072 R)
• M25: 8,293,407 km (0.073 R)
• M26: 9,675,841 km (0.115 R)
• M27: 10,008,546 km (0.067 R)
• M28: 10,200,331 km (0.104 R)
• M29: 10,539,020 km (0.115 R)
• M30: 10,734,246 km (0.098 R)
• M31: 12,235,759 km (0.066 R)
• M32: 12,854,646 km (0.082 R)
• M33: 14,176,642 km (0.117 R)
• M34: 14,826,346 km (0.041 R)
• M35: 15,154,863 km (0.079 R)
• M36: 15,264,967 km (0.116 R)
• M37: 15,430,422 km (0.031 R)
• M38: 15,541,124 km (0.111 R)
• M39: 15,596,625 km (0.028 R)
• M40: 15,707,776 km (0.103 R)
• M41: 16,549,414 km (0.101 R)
• M42: 17,290,671 km (0.12 R)
• M43: 18,101,193 km (0.119 R)
• M44: 18,335,014 km (0.081 R)
• M45: 18,510,941 km (0.085 R)
• M46: 19,399,553 km (0.11 R)
• M47: 19,578,921 km (0.069 R)
• M48: 19,818,876 km (0.09 R)
• M49: 21,649,953 km (0.063 R)
• M50: 21,836,053 km (0.119 R)
• M51: 23,407,130 km (0.071 R)
• M52: 23,470,709 km (0.106 R)
• M53: 23,789,652 km (0.07 R)
• M54: 25,667,255 km (0.073 R)
• M55: 25,995,772 km (0.07 R)
• M56: 26,061,595 km (0.074 R)
• M57: 27,256,882 km (0.119 R)
• M58: 28,198,750 km (0.073 R)
• M59: 28,537,739 km (0.073 R)
• M60: 32,638,366 km (0.087 R)
• M61: 34,141,824 km (0.108 R)
• M62: 34,938,284 km (0.091 R)
• M63: 35,156,547 km (0.107 R)
• M64: 35,302,405 km (0.074 R)
• M65: 37,141,411 km (0.102 R)
• M66: 37,587,512 km (0.101 R)
• M67: 38,185,006 km (0.074 R)
• M68: 38,484,800 km (0.085 R)
• M69: 39,389,269 km (0.094 R)
• M70: 39,692,205 km (0.114 R)
• M71: 40,605,948 km (0.096 R)
• M72: 40,682,393 km (0.117 R)
• M73: 42,687,154 km (0.075 R)
• M74: 43,858,206 km (0.065 R)
• M75: 44,487,116 km (0.09 R)
• M76: 45,039,730 km (0.113 R)
• M77: 45,277,441 km (0.034 R)
• M78: 45,356,728 km (0.099 R)
• M79: 45,833,347 km (0.079 R)
• M80: 46,551,566 km (0.097 R)
• M81: 46,791,671 km (0.105 R)
• M82: 47,193,042 km (0.072 R)
• M83: 47,434,343 km (0.095 R)
• M84: 48,403,588 km (0.076 R)
• M85: 50,690,790 km (0.108 R)
• M86: 50,855,497 km (0.098 R)
• M87: 51,516,121 km (0.118 R)
• M88: 51,764,603 km (0.101 R)
• M89: 52,679,095 km (0.098 R)
• M90: 53,012,848 km (0.096 R)
• M91: 53,096,473 km (0.077 R)
• M92: 54,018,744 km (0.066 R)
• M93: 57,073,532 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit