🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 13.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.07 AU - 2.49 AU

Year: 2258 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,387,901 km

• M1: 179,368 km (0.06 R)
• M2: 269,725 km (0.026 R)
• M3: 359,783 km (0.1 R)
• M4: 597,045 km (0.116 R)
• M5: 691,890 km (0.116 R)
• M6: 827,875 km (0.063 R)
• M7: 955,182 km (0.12 R)
• M8: 1,129,464 km (0.111 R)
• M9: 1,325,736 km (0.104 R)
• M10: 1,590,225 km (0.051 R)
• M11: 1,970,204 km (0.079 R)
• M12: 2,145,682 km (0.097 R)
• M13: 2,313,381 km (0.105 R)
• M14: 2,485,569 km (0.071 R)
• M15: 2,772,946 km (0.103 R)
• M16: 2,927,930 km (0.07 R)
• M17: 3,071,394 km (0.115 R)
• M18: 3,246,573 km (0.093 R)
• M19: 3,365,354 km (0.115 R)
• M20: 4,156,577 km (0.104 R)
• M21: 4,318,442 km (0.111 R)
• M22: 4,918,628 km (0.103 R)
• M23: 5,021,253 km (0.06 R)
• M24: 5,263,451 km (0.111 R)
• M25: 5,350,966 km (0.107 R)
• M26: 5,491,887 km (0.113 R)
• M27: 5,598,551 km (0.113 R)
• M28: 5,723,764 km (0.078 R)
• M29: 5,886,078 km (0.064 R)
• M30: 6,270,993 km (0.077 R)
• M31: 6,419,843 km (0.114 R)
• M32: 6,551,040 km (0.099 R)
• M33: 6,702,134 km (0.076 R)
• M34: 7,026,911 km (0.035 R)
• M35: 7,220,491 km (0.079 R)
• M36: 7,396,268 km (0.089 R)
• M37: 7,831,748 km (0.077 R)
• M38: 8,235,064 km (0.118 R)
• M39: 8,398,275 km (0.062 R)
• M40: 8,541,889 km (0.096 R)
• M41: 8,873,547 km (0.037 R)
• M42: 9,061,891 km (0.104 R)
• M43: 9,209,395 km (0.11 R)
• M44: 9,315,160 km (0.114 R)
• M45: 9,400,132 km (0.057 R)
• M46: 10,001,964 km (0.101 R)
• M47: 10,110,871 km (0.11 R)
• M48: 10,285,751 km (0.101 R)
• M49: 10,594,372 km (0.027 R)
• M50: 11,175,410 km (0.106 R)
• M51: 12,345,564 km (0.098 R)
• M52: 12,673,632 km (0.06 R)
• M53: 12,838,639 km (0.09 R)
• M54: 13,218,767 km (0.107 R)
• M55: 13,362,231 km (0.112 R)
• M56: 13,747,446 km (0.117 R)
• M57: 14,332,074 km (0.107 R)
• M58: 14,430,360 km (0.065 R)
• M59: 14,602,697 km (0.107 R)
• M60: 14,701,581 km (0.081 R)
• M61: 15,299,524 km (0.04 R)
• M62: 15,702,540 km (0.108 R)
• M63: 15,930,677 km (0.111 R)
• M64: 16,906,654 km (0.107 R)
• M65: 17,271,074 km (0.081 R)
• M66: 17,480,362 km (0.047 R)
• M67: 17,664,367 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 10.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.48 AU - 3.68 AU

Year: 3546 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,387,901 km

• M1: 146,456 km (0.048 R)
• M2: 248,033 km (0.081 R)
• M3: 340,634 km (0.062 R)
• M4: 424,110 km (0.074 R)
• M5: 502,798 km (0.111 R)
• M6: 587,471 km (0.088 R)
• M7: 669,899 km (0.073 R)
• M8: 789,578 km (0.045 R)
• M9: 1,024,147 km (0.108 R)
• M10: 1,193,043 km (0.088 R)
• M11: 1,371,663 km (0.07 R)
• M12: 1,485,208 km (0.107 R)
• M13: 1,879,248 km (0.098 R)
• M14: 1,971,251 km (0.116 R)
• M15: 2,041,263 km (0.102 R)
• M16: 2,644,890 km (0.113 R)
• M17: 3,067,804 km (0.118 R)
• M18: 3,163,247 km (0.095 R)
• M19: 3,441,349 km (0.038 R)
• M20: 3,554,894 km (0.087 R)
• M21: 3,683,997 km (0.059 R)
• M22: 3,888,198 km (0.111 R)
• M23: 4,246,934 km (0.059 R)
• M24: 4,476,567 km (0.113 R)
• M25: 4,948,099 km (0.068 R)
• M26: 5,060,447 km (0.046 R)
• M27: 5,501,761 km (0.106 R)
• M28: 5,568,182 km (0.079 R)
• M29: 5,955,491 km (0.114 R)
• M30: 6,109,427 km (0.119 R)
• M31: 6,386,483 km (0.102 R)
• M32: 6,667,577 km (0.071 R)
• M33: 7,296,786 km (0.104 R)
• M34: 7,461,643 km (0.077 R)
• M35: 7,609,296 km (0.048 R)
• M36: 7,702,046 km (0.096 R)
• M37: 7,832,496 km (0.09 R)
• M38: 7,926,144 km (0.089 R)
• M39: 8,553,707 km (0.079 R)
• M40: 9,236,621 km (0.108 R)
• M41: 9,654,897 km (0.082 R)
• M42: 9,775,622 km (0.043 R)
• M43: 9,856,256 km (0.082 R)
• M44: 9,998,074 km (0.085 R)
• M45: 10,242,667 km (0.1 R)
• M46: 10,468,709 km (0.115 R)
• M47: 10,821,162 km (0.067 R)
• M48: 11,051,393 km (0.077 R)
• M49: 11,367,942 km (0.034 R)
• M50: 11,538,035 km (0.072 R)
• M51: 11,816,137 km (0.118 R)
• M52: 11,902,156 km (0.101 R)
• M53: 12,663,909 km (0.072 R)
• M54: 12,884,416 km (0.117 R)
• M55: 13,128,410 km (0.096 R)
• M56: 13,329,170 km (0.07 R)
• M57: 13,486,098 km (0.091 R)
• M58: 13,576,007 km (0.064 R)
• M59: 14,142,684 km (0.114 R)
• M60: 14,486,459 km (0.079 R)
• M61: 15,135,415 km (0.069 R)
• M62: 15,205,427 km (0.098 R)
• M63: 15,416,360 km (0.094 R)
• M64: 15,510,457 km (0.084 R)
• M65: 15,722,886 km (0.066 R)
• M66: 15,936,212 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 11

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.83 AU - 4.11 AU

Year: 4240 Days

Day: 10.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,387,901 km

• M1: 145,110 km (0.055 R)
• M2: 323,281 km (0.079 R)
• M3: 413,189 km (0.12 R)
• M4: 487,988 km (0.108 R)
• M5: 684,111 km (0.06 R)
• M6: 1,057,807 km (0.077 R)
• M7: 1,267,393 km (0.097 R)
• M8: 1,423,873 km (0.081 R)
• M9: 1,628,672 km (0.094 R)
• M10: 1,916,947 km (0.116 R)
• M11: 2,206,120 km (0.097 R)
• M12: 2,428,273 km (0.052 R)
• M13: 2,674,511 km (0.092 R)
• M14: 2,860,311 km (0.04 R)
• M15: 3,461,695 km (0.111 R)
• M16: 3,609,049 km (0.084 R)
• M17: 3,796,046 km (0.069 R)
• M18: 4,024,632 km (0.054 R)
• M19: 4,218,660 km (0.105 R)
• M20: 4,336,543 km (0.062 R)
• M21: 4,798,950 km (0.088 R)
• M22: 4,880,930 km (0.091 R)
• M23: 5,088,123 km (0.115 R)
• M24: 5,171,748 km (0.058 R)
• M25: 5,340,494 km (0.117 R)
• M26: 5,770,439 km (0.07 R)
• M27: 6,011,740 km (0.091 R)
• M28: 6,256,333 km (0.08 R)
• M29: 6,458,888 km (0.104 R)
• M30: 6,755,391 km (0.109 R)
• M31: 6,870,731 km (0.066 R)
• M32: 7,009,857 km (0.055 R)
• M33: 7,314,588 km (0.083 R)
• M34: 7,480,492 km (0.1 R)
• M35: 7,888,595 km (0.105 R)
• M36: 8,601,728 km (0.097 R)
• M37: 8,776,907 km (0.087 R)
• M38: 9,054,561 km (0.059 R)
• M39: 9,232,881 km (0.115 R)
• M40: 9,931,354 km (0.083 R)
• M41: 10,115,359 km (0.027 R)
• M42: 10,194,496 km (0.09 R)
• M43: 10,862,152 km (0.08 R)
• M44: 11,488,967 km (0.094 R)
• M45: 11,987,726 km (0.103 R)
• M46: 12,324,172 km (0.051 R)
• M47: 12,465,243 km (0.065 R)
• M48: 12,834,749 km (0.109 R)
• M49: 13,236,569 km (0.031 R)
• M50: 13,439,125 km (0.102 R)
• M51: 13,613,406 km (0.058 R)
• M52: 14,023,304 km (0.117 R)
• M53: 14,111,717 km (0.087 R)
• M54: 14,496,632 km (0.101 R)
• M55: 15,005,414 km (0.089 R)
• M56: 15,459,145 km (0.069 R)
• M57: 15,794,842 km (0.082 R)
• M58: 17,255,815 km (0.041 R)
• M59: 17,540,500 km (0.115 R)
• M60: 17,858,695 km (0.105 R)
• M61: 18,500,769 km (0.11 R)
• M62: 19,019,873 km (0.094 R)
• M63: 19,281,221 km (0.092 R)
• M64: 19,412,418 km (0.091 R)
• M65: 19,840,567 km (0.108 R)
• M66: 20,438,659 km (0.097 R)
• M67: 20,773,460 km (0.082 R)
• M68: 21,008,927 km (0.086 R)
• M69: 21,211,482 km (0.074 R)
• M70: 21,720,713 km (0.117 R)
• M71: 21,891,255 km (0.084 R)
• M72: 22,062,395 km (0.105 R)
• M73: 22,199,576 km (0.112 R)
• M74: 22,302,649 km (0.109 R)
• M75: 22,371,464 km (0.111 R)
• M76: 22,509,244 km (0.092 R)
• M77: 22,578,208 km (0.047 R)
• M78: 22,751,143 km (0.114 R)
• M79: 23,376,911 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.9

Radius: 7.6

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.51 AU - 9.03 AU

Year: 15602 Days

Day: 22.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,387,901 km

• M1: 299,196 km (0.09 R)
• M2: 399,426 km (0.047 R)
• M3: 617,839 km (0.04 R)
• M4: 914,193 km (0.095 R)
• M5: 1,022,501 km (0.075 R)
• M6: 1,204,712 km (0.104 R)
• M7: 1,348,326 km (0.119 R)
• M8: 1,422,377 km (0.088 R)
• M9: 2,062,655 km (0.058 R)
• M10: 2,503,520 km (0.109 R)
• M11: 3,135,571 km (0.119 R)
• M12: 4,390,548 km (0.063 R)
• M13: 4,538,650 km (0.033 R)
• M14: 4,763,944 km (0.116 R)
• M15: 4,954,532 km (0.11 R)
• M16: 5,343,337 km (0.113 R)
• M17: 5,581,197 km (0.054 R)
• M18: 5,741,865 km (0.074 R)
• M19: 6,191,257 km (0.101 R)
• M20: 6,441,236 km (0.113 R)
• M21: 6,652,019 km (0.08 R)
• M22: 6,779,626 km (0.116 R)
• M23: 7,784,774 km (0.031 R)
• M24: 7,874,383 km (0.066 R)
• M25: 8,696,124 km (0.057 R)
• M26: 9,211,638 km (0.114 R)
• M27: 9,353,906 km (0.114 R)
• M28: 9,401,628 km (0.082 R)
• M29: 10,174,301 km (0.029 R)
• M30: 10,321,355 km (0.103 R)
• M31: 10,967,169 km (0.093 R)
• M32: 11,017,434 km (0.105 R)
• M33: 11,523,823 km (0.112 R)
• M34: 11,574,836 km (0.09 R)
• M35: 11,625,999 km (0.085 R)
• M36: 12,981,804 km (0.061 R)
• M37: 13,840,795 km (0.086 R)
• M38: 14,442,029 km (0.115 R)
• M39: 14,552,282 km (0.103 R)
• M40: 15,051,640 km (0.03 R)
• M41: 15,669,779 km (0.113 R)
• M42: 16,353,590 km (0.119 R)
• M43: 17,338,692 km (0.039 R)
• M44: 17,927,210 km (0.108 R)
• M45: 19,305,605 km (0.071 R)
• M46: 20,346,058 km (0.084 R)
• M47: 21,341,931 km (0.096 R)
• M48: 22,289,933 km (0.076 R)
• M49: 23,122,595 km (0.03 R)
• M50: 23,380,801 km (0.101 R)
• M51: 23,575,128 km (0.112 R)
• M52: 24,489,171 km (0.113 R)
• M53: 24,620,668 km (0.108 R)
• M54: 25,481,155 km (0.067 R)
• M55: 25,747,888 km (0.103 R)
• M56: 27,367,734 km (0.065 R)
• M57: 28,396,967 km (0.039 R)
• M58: 28,465,932 km (0.1 R)
• M59: 29,299,042 km (0.109 R)
• M60: 31,273,884 km (0.086 R)
• M61: 31,559,466 km (0.109 R)
• M62: 33,000,393 km (0.095 R)
• M63: 34,389,110 km (0.086 R)
• M64: 34,536,464 km (0.119 R)
• M65: 34,979,573 km (0.111 R)
• M66: 36,846,255 km (0.09 R)
• M67: 37,147,844 km (0.092 R)
• M68: 37,677,720 km (0.115 R)
• M69: 39,282,306 km (0.089 R)
• M70: 39,436,243 km (0.061 R)
• M71: 39,899,398 km (0.115 R)
• M72: 41,299,634 km (0.081 R)
• M73: 43,032,875 km (0.062 R)
• M74: 43,191,598 km (0.076 R)
• M75: 43,509,643 km (0.046 R)
• M76: 44,147,977 km (0.065 R)
• M77: 45,595,935 km (0.118 R)
• M78: 47,059,152 km (0.115 R)
• M79: 48,125,635 km (0.119 R)
• M80: 49,282,924 km (0.064 R)
• M81: 50,952,137 km (0.086 R)
• M82: 51,878,148 km (0.072 R)
• M83: 53,064,609 km (0.101 R)
• M84: 53,149,730 km (0.081 R)
• M85: 55,377,990 km (0.108 R)
• M86: 55,983,114 km (0.048 R)
• M87: 57,025,661 km (0.087 R)
• M88: 57,986,827 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 3.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.81 AU - 11.91 AU

Year: 23478 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,387,901 km

• M1: 76,893 km (0.102 R)
• M2: 115,938 km (0.087 R)
• M3: 180,265 km (0.114 R)
• M4: 325,226 km (0.111 R)
• M5: 889,359 km (0.086 R)
• M6: 948,600 km (0.113 R)
• M7: 1,024,745 km (0.078 R)
• M8: 1,486,704 km (0.108 R)
• M9: 1,665,623 km (0.111 R)
• M10: 2,063,403 km (0.053 R)
• M11: 2,182,184 km (0.117 R)
• M12: 2,222,426 km (0.077 R)
• M13: 2,385,338 km (0.115 R)
• M14: 2,426,777 km (0.109 R)
• M15: 3,302,822 km (0.083 R)
• M16: 3,512,259 km (0.11 R)
• M17: 3,606,655 km (0.102 R)
• M18: 4,392,193 km (0.115 R)
• M19: 4,545,232 km (0.063 R)
• M20: 4,725,946 km (0.045 R)
• M21: 5,174,590 km (0.097 R)
• M22: 5,664,224 km (0.036 R)
• M23: 5,775,076 km (0.118 R)
• M24: 5,830,727 km (0.118 R)
• M25: 6,225,515 km (0.048 R)
• M26: 7,219,892 km (0.116 R)
• M27: 7,735,257 km (0.093 R)
• M28: 7,950,828 km (0.103 R)
• M29: 7,981,794 km (0.112 R)
• M30: 8,705,100 km (0.047 R)
• M31: 9,613,608 km (0.098 R)
• M32: 9,878,695 km (0.115 R)
• M33: 10,997,388 km (0.114 R)
• M34: 11,031,796 km (0.12 R)
• M35: 12,048,613 km (0.102 R)
• M36: 12,912,391 km (0.03 R)
• M37: 13,204,705 km (0.117 R)
• M38: 13,241,356 km (0.095 R)
• M39: 13,425,362 km (0.038 R)
• M40: 13,573,164 km (0.032 R)
• M41: 13,610,265 km (0.079 R)
• M42: 13,833,166 km (0.088 R)
• M43: 13,870,415 km (0.11 R)
• M44: 13,907,815 km (0.089 R)
• M45: 14,471,350 km (0.113 R)
• M46: 14,698,888 km (0.091 R)
• M47: 15,042,365 km (0.119 R)
• M48: 15,388,535 km (0.088 R)
• M49: 16,998,357 km (0.115 R)
• M50: 17,158,277 km (0.078 R)
• M51: 17,802,895 km (0.11 R)
• M52: 17,965,208 km (0.047 R)
• M53: 18,373,461 km (0.08 R)
• M54: 20,120,614 km (0.077 R)
• M55: 20,416,818 km (0.102 R)
• M56: 21,185,452 km (0.075 R)
• M57: 21,357,490 km (0.064 R)
• M58: 22,093,960 km (0.041 R)
• M59: 22,838,808 km (0.051 R)
• M60: 23,770,204 km (0.057 R)
• M61: 24,173,071 km (0.09 R)
• M62: 25,122,120 km (0.089 R)
• M63: 26,175,289 km (0.06 R)
• M64: 26,313,667 km (0.095 R)
• M65: 26,452,494 km (0.119 R)
• M66: 27,289,644 km (0.107 R)
• M67: 27,429,966 km (0.106 R)
• M68: 27,523,764 km (0.052 R)
• M69: 27,805,457 km (0.099 R)
• M70: 28,751,664 km (0.067 R)
• M71: 30,481,314 km (0.105 R)
• M72: 31,309,787 km (0.119 R)
• M73: 31,358,706 km (0.105 R)
• M74: 31,800,468 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit