🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 14.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.14 AU - 1.78 AU

Year: 1157 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 81,033,525 km

• M1: 194,028 km (0.081 R)
• M2: 325,226 km (0.081 R)
• M3: 445,502 km (0.091 R)
• M4: 593,305 km (0.12 R)
• M5: 830,567 km (0.074 R)
• M6: 939,475 km (0.1 R)
• M7: 1,069,326 km (0.098 R)
• M8: 1,264,102 km (0.082 R)
• M9: 1,435,840 km (0.117 R)
• M10: 1,634,058 km (0.101 R)
• M11: 1,812,977 km (0.067 R)
• M12: 1,939,237 km (0.059 R)
• M13: 2,252,794 km (0.066 R)
• M14: 2,357,513 km (0.057 R)
• M15: 2,626,789 km (0.113 R)
• M16: 2,906,238 km (0.118 R)
• M17: 3,067,056 km (0.12 R)
• M18: 3,160,405 km (0.07 R)
• M19: 3,290,256 km (0.093 R)
• M20: 3,470,222 km (0.04 R)
• M21: 3,777,645 km (0.111 R)
• M22: 4,030,167 km (0.098 R)
• M23: 4,223,148 km (0.05 R)
• M24: 4,605,221 km (0.035 R)
• M25: 4,848,018 km (0.116 R)
• M26: 5,150,655 km (0.076 R)
• M27: 5,716,733 km (0.104 R)
• M28: 5,905,077 km (0.085 R)
• M29: 6,198,887 km (0.119 R)
• M30: 6,512,594 km (0.105 R)
• M31: 6,618,359 km (0.033 R)
• M32: 6,770,351 km (0.093 R)
• M33: 6,862,204 km (0.109 R)
• M34: 7,093,632 km (0.112 R)
• M35: 7,186,831 km (0.106 R)
• M36: 7,280,629 km (0.111 R)
• M37: 7,437,707 km (0.097 R)
• M38: 7,835,338 km (0.093 R)
• M39: 8,028,619 km (0.119 R)
• M40: 8,240,000 km (0.039 R)
• M41: 8,436,722 km (0.116 R)
• M42: 8,701,360 km (0.107 R)
• M43: 8,868,162 km (0.08 R)
• M44: 9,239,015 km (0.1 R)
• M45: 9,683,919 km (0.038 R)
• M46: 9,961,124 km (0.103 R)
• M47: 10,065,842 km (0.084 R)
• M48: 10,293,829 km (0.077 R)
• M49: 10,559,067 km (0.046 R)
• M50: 10,844,649 km (0.088 R)
• M51: 11,078,470 km (0.112 R)
• M52: 11,368,541 km (0.106 R)
• M53: 11,532,799 km (0.089 R)
• M54: 11,716,206 km (0.062 R)
• M55: 12,384,909 km (0.048 R)
• M56: 12,516,255 km (0.11 R)
• M57: 12,686,049 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 11.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.51 AU - 3.67 AU

Year: 4462 Days

Day: 13 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 81,033,525 km

• M1: 153,787 km (0.093 R)
• M2: 371,152 km (0.051 R)
• M3: 644,168 km (0.104 R)
• M4: 727,794 km (0.095 R)
• M5: 1,072,018 km (0.081 R)
• M6: 1,190,051 km (0.111 R)
• M7: 1,598,004 km (0.052 R)
• M8: 1,970,802 km (0.045 R)
• M9: 2,580,563 km (0.051 R)
• M10: 2,752,900 km (0.073 R)
• M11: 2,840,415 km (0.05 R)
• M12: 2,962,487 km (0.091 R)
• M13: 3,200,347 km (0.096 R)
• M14: 3,304,168 km (0.072 R)
• M15: 3,421,004 km (0.089 R)
• M16: 3,562,972 km (0.107 R)
• M17: 3,707,035 km (0.043 R)
• M18: 3,865,310 km (0.105 R)
• M19: 4,050,662 km (0.117 R)
• M20: 4,379,029 km (0.057 R)
• M21: 4,729,237 km (0.067 R)
• M22: 4,887,811 km (0.113 R)
• M23: 5,251,184 km (0.12 R)
• M24: 5,388,067 km (0.117 R)
• M25: 5,470,794 km (0.03 R)
• M26: 5,679,334 km (0.09 R)
• M27: 6,090,129 km (0.046 R)
• M28: 6,205,170 km (0.028 R)
• M29: 6,291,937 km (0.046 R)
• M30: 6,422,835 km (0.066 R)
• M31: 6,525,310 km (0.109 R)
• M32: 6,731,755 km (0.08 R)
• M33: 6,850,834 km (0.045 R)
• M34: 7,151,377 km (0.05 R)
• M35: 7,641,459 km (0.065 R)
• M36: 8,364,915 km (0.113 R)
• M37: 8,509,127 km (0.11 R)
• M38: 8,637,931 km (0.087 R)
• M39: 8,816,102 km (0.081 R)
• M40: 9,044,687 km (0.102 R)
• M41: 9,324,884 km (0.05 R)
• M42: 9,591,168 km (0.111 R)
• M43: 9,674,943 km (0.096 R)
• M44: 9,927,614 km (0.104 R)
• M45: 10,302,207 km (0.115 R)
• M46: 10,388,076 km (0.049 R)
• M47: 10,525,856 km (0.11 R)
• M48: 10,925,282 km (0.095 R)
• M49: 11,153,419 km (0.088 R)
• M50: 11,418,506 km (0.072 R)
• M51: 11,525,020 km (0.085 R)
• M52: 11,614,180 km (0.11 R)
• M53: 11,918,762 km (0.086 R)
• M54: 12,026,921 km (0.081 R)
• M55: 12,135,529 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.3

Radius: 3.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.75 AU - 7.41 AU

Year: 12358 Days

Day: 18.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 81,033,525 km

• M1: 64,925 km (0.082 R)
• M2: 124,615 km (0.06 R)
• M3: 436,078 km (0.074 R)
• M4: 476,020 km (0.077 R)
• M5: 1,122,732 km (0.036 R)
• M6: 1,292,526 km (0.054 R)
• M7: 1,914,853 km (0.116 R)
• M8: 2,008,501 km (0.107 R)
• M9: 2,242,173 km (0.107 R)
• M10: 2,586,697 km (0.09 R)
• M11: 3,832,398 km (0.098 R)
• M12: 4,001,593 km (0.092 R)
• M13: 4,505,888 km (0.087 R)
• M14: 4,541,492 km (0.091 R)
• M15: 4,630,652 km (0.062 R)
• M16: 4,865,372 km (0.111 R)
• M17: 5,085,280 km (0.095 R)
• M18: 5,140,931 km (0.102 R)
• M19: 5,841,946 km (0.066 R)
• M20: 5,880,842 km (0.118 R)
• M21: 6,075,768 km (0.044 R)
• M22: 6,452,306 km (0.079 R)
• M23: 6,512,444 km (0.055 R)
• M24: 6,592,778 km (0.078 R)
• M25: 7,774,751 km (0.047 R)
• M26: 8,096,536 km (0.117 R)
• M27: 8,183,153 km (0.045 R)
• M28: 8,864,123 km (0.094 R)
• M29: 9,110,062 km (0.062 R)
• M30: 9,245,298 km (0.119 R)
• M31: 9,449,200 km (0.108 R)
• M32: 9,654,598 km (0.108 R)
• M33: 9,884,679 km (0.107 R)
• M34: 10,232,943 km (0.109 R)
• M35: 10,703,728 km (0.102 R)
• M36: 10,798,722 km (0.116 R)
• M37: 11,013,545 km (0.09 R)
• M38: 12,132,986 km (0.064 R)
• M39: 12,857,189 km (0.053 R)
• M40: 14,926,427 km (0.082 R)
• M41: 15,782,575 km (0.115 R)
• M42: 16,080,574 km (0.107 R)
• M43: 16,162,105 km (0.111 R)
• M44: 16,654,432 km (0.071 R)
• M45: 17,458,221 km (0.098 R)
• M46: 17,597,946 km (0.099 R)
• M47: 17,654,045 km (0.068 R)
• M48: 17,766,243 km (0.071 R)
• M49: 17,850,616 km (0.086 R)
• M50: 18,672,806 km (0.109 R)
• M51: 18,930,563 km (0.091 R)
• M52: 19,074,177 km (0.109 R)
• M53: 19,102,900 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.5

Radius: 5.9

Gravity: 27.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.49 AU - 9.89 AU

Year: 16805 Days

Day: 18 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,033,525 km

• M1: 161,117 km (0.104 R)
• M2: 257,009 km (0.117 R)
• M3: 799,301 km (0.082 R)
• M4: 1,392,307 km (0.117 R)
• M5: 1,512,135 km (0.099 R)
• M6: 1,991,297 km (0.105 R)
• M7: 2,810,046 km (0.079 R)
• M8: 3,394,076 km (0.092 R)
• M9: 4,099,730 km (0.104 R)
• M10: 4,669,249 km (0.101 R)
• M11: 4,804,186 km (0.107 R)
• M12: 4,986,247 km (0.039 R)
• M13: 5,880,991 km (0.112 R)
• M14: 5,978,081 km (0.109 R)
• M15: 6,977,693 km (0.058 R)
• M16: 7,080,467 km (0.062 R)
• M17: 8,189,735 km (0.037 R)
• M18: 8,244,039 km (0.095 R)
• M19: 8,571,509 km (0.099 R)
• M20: 9,183,065 km (0.107 R)
• M21: 10,861,404 km (0.083 R)
• M22: 11,644,100 km (0.044 R)
• M23: 14,163,478 km (0.11 R)
• M24: 14,555,574 km (0.053 R)
• M25: 14,686,921 km (0.079 R)
• M26: 14,884,988 km (0.078 R)
• M27: 15,083,654 km (0.105 R)
• M28: 15,216,796 km (0.114 R)
• M29: 15,887,743 km (0.088 R)
• M30: 16,294,948 km (0.099 R)
• M31: 17,258,508 km (0.047 R)
• M32: 18,666,673 km (0.058 R)
• M33: 18,738,031 km (0.098 R)
• M34: 18,952,704 km (0.066 R)
• M35: 19,384,443 km (0.108 R)
• M36: 21,816,755 km (0.096 R)
• M37: 21,891,853 km (0.109 R)
• M38: 22,344,836 km (0.111 R)
• M39: 22,572,524 km (0.1 R)
• M40: 22,877,254 km (0.114 R)
• M41: 23,336,819 km (0.115 R)
• M42: 23,490,755 km (0.058 R)
• M43: 24,187,433 km (0.117 R)
• M44: 24,499,344 km (0.107 R)
• M45: 24,655,674 km (0.081 R)
• M46: 24,734,063 km (0.114 R)
• M47: 25,126,907 km (0.106 R)
• M48: 26,078,200 km (0.093 R)
• M49: 27,122,094 km (0.073 R)
• M50: 27,608,437 km (0.099 R)
• M51: 27,852,730 km (0.111 R)
• M52: 28,179,601 km (0.11 R)
• M53: 29,499,503 km (0.119 R)
• M54: 33,404,905 km (0.066 R)
• M55: 34,187,751 km (0.09 R)
• M56: 34,800,803 km (0.062 R)
• M57: 35,860,255 km (0.093 R)
• M58: 36,394,020 km (0.117 R)
• M59: 37,019,938 km (0.097 R)
• M60: 37,559,238 km (0.111 R)
• M61: 38,554,812 km (0.115 R)
• M62: 40,387,087 km (0.111 R)
• M63: 41,313,846 km (0.037 R)
• M64: 43,188,307 km (0.101 R)
• M65: 43,850,876 km (0.066 R)
• M66: 44,421,442 km (0.109 R)
• M67: 46,244,442 km (0.097 R)
• M68: 48,189,663 km (0.081 R)
• M69: 48,287,649 km (0.058 R)
• M70: 48,680,194 km (0.071 R)
• M71: 48,975,351 km (0.072 R)
• M72: 50,758,258 km (0.088 R)
• M73: 53,269,558 km (0.117 R)
• M74: 53,370,836 km (0.051 R)
• M75: 55,307,679 km (0.074 R)
• M76: 56,130,019 km (0.082 R)
• M77: 56,852,876 km (0.104 R)
• M78: 56,956,397 km (0.112 R)
• M79: 57,786,815 km (0.032 R)
• M80: 62,638,573 km (0.068 R)
• M81: 64,033,274 km (0.115 R)
• M82: 65,546,756 km (0.078 R)
• M83: 69,160,292 km (0.08 R)
• M84: 70,046,061 km (0.118 R)
• M85: 71,605,021 km (0.053 R)
• M86: 71,716,770 km (0.11 R)
• M87: 71,828,670 km (0.063 R)
• M88: 72,276,715 km (0.094 R)
• M89: 74,417,311 km (0.068 R)
• M90: 74,757,198 km (0.107 R)
• M91: 74,984,138 km (0.081 R)
• M92: 75,438,616 km (0.049 R)
• M93: 75,666,154 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 7.2

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.54 AU - 12.26 AU

Year: 22002 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,033,525 km

• M1: 158,723 km (0.061 R)
• M2: 335,847 km (0.078 R)
• M3: 1,049,429 km (0.095 R)
• M4: 1,105,229 km (0.077 R)
• M5: 1,191,098 km (0.069 R)
• M6: 1,400,086 km (0.097 R)
• M7: 2,610,932 km (0.111 R)
• M8: 2,962,487 km (0.114 R)
• M9: 3,454,364 km (0.116 R)
• M10: 3,796,345 km (0.096 R)
• M11: 3,883,561 km (0.064 R)
• M12: 4,651,596 km (0.109 R)
• M13: 5,173,094 km (0.088 R)
• M14: 5,416,341 km (0.037 R)
• M15: 6,066,194 km (0.115 R)
• M16: 6,322,604 km (0.09 R)
• M17: 6,582,606 km (0.079 R)
• M18: 6,635,114 km (0.078 R)
• M19: 6,740,431 km (0.031 R)
• M20: 6,846,197 km (0.098 R)
• M21: 7,221,089 km (0.044 R)
• M22: 7,492,909 km (0.116 R)
• M23: 7,879,170 km (0.062 R)
• M24: 7,934,821 km (0.064 R)
• M25: 8,158,918 km (0.064 R)
• M26: 8,328,413 km (0.063 R)
• M27: 8,556,250 km (0.061 R)
• M28: 8,670,842 km (0.112 R)
• M29: 9,310,672 km (0.047 R)
• M30: 10,635,511 km (0.117 R)
• M31: 11,382,603 km (0.085 R)
• M32: 11,762,581 km (0.112 R)
• M33: 11,826,310 km (0.083 R)
• M34: 13,590,069 km (0.107 R)
• M35: 13,992,936 km (0.117 R)
• M36: 14,331,775 km (0.088 R)
• M37: 14,468,059 km (0.083 R)
• M38: 15,364,449 km (0.099 R)
• M39: 16,278,642 km (0.086 R)
• M40: 17,282,892 km (0.115 R)
• M41: 18,233,138 km (0.069 R)
• M42: 18,826,443 km (0.105 R)
• M43: 19,501,279 km (0.114 R)
• M44: 20,952,079 km (0.051 R)
• M45: 21,573,210 km (0.067 R)
• M46: 21,964,558 km (0.04 R)
• M47: 22,279,312 km (0.102 R)
• M48: 22,437,287 km (0.088 R)
• M49: 23,472,953 km (0.093 R)
• M50: 24,280,034 km (0.112 R)
• M51: 25,096,389 km (0.117 R)
• M52: 25,838,694 km (0.09 R)
• M53: 26,671,954 km (0.114 R)
• M54: 28,108,692 km (0.092 R)
• M55: 28,193,963 km (0.073 R)
• M56: 28,450,373 km (0.102 R)
• M57: 28,793,401 km (0.115 R)
• M58: 29,657,179 km (0.104 R)
• M59: 30,968,554 km (0.113 R)
• M60: 31,321,456 km (0.073 R)
• M61: 31,675,704 km (0.057 R)
• M62: 32,388,089 km (0.106 R)
• M63: 36,959,052 km (0.1 R)
• M64: 37,146,049 km (0.1 R)
• M65: 37,333,345 km (0.098 R)
• M66: 39,033,226 km (0.076 R)
• M67: 40,276,534 km (0.04 R)
• M68: 41,048,160 km (0.074 R)
• M69: 41,144,950 km (0.094 R)
• M70: 42,998,318 km (0.116 R)
• M71: 43,688,113 km (0.108 R)
• M72: 44,978,545 km (0.074 R)
• M73: 45,979,803 km (0.08 R)
• M74: 46,483,200 km (0.084 R)
• M75: 46,988,392 km (0.097 R)
• M76: 48,310,388 km (0.118 R)
• M77: 50,886,763 km (0.089 R)
• M78: 51,616,202 km (0.076 R)
• M79: 52,244,214 km (0.057 R)
• M80: 53,931,080 km (0.083 R)
• M81: 54,461,853 km (0.101 R)
• M82: 57,899,761 km (0.101 R)
• M83: 59,206,948 km (0.117 R)
• M84: 59,425,809 km (0.115 R)
• M85: 61,407,233 km (0.088 R)
• M86: 61,628,788 km (0.028 R)
• M87: 64,644,830 km (0.037 R)
• M88: 65,774,145 km (0.069 R)
• M89: 66,341,121 km (0.115 R)
• M90: 67,137,729 km (0.055 R)
• M91: 67,594,451 km (0.112 R)
• M92: 73,506,111 km (0.117 R)
• M93: 75,039,190 km (0.092 R)
• M94: 76,344,730 km (0.028 R)
• M95: 78,978,251 km (0.117 R)
• M96: 80,306,082 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit