🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.79 AU

Year: 258 Days

Day: 45.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,179,069 km

• M1: 752,178 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.26 AU - 1.74 AU

Year: 845 Days

Day: 30.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.34 AU - 2 AU

Year: 993 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,179,069 km

• M1: 41,738 km (0.119 R)
• M2: 583,880 km (0.081 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 11

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.82 AU - 4.14 AU

Year: 2987 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 103,179,069 km

• M1: 167,250 km (0.038 R)
• M2: 307,424 km (0.09 R)
• M3: 394,789 km (0.1 R)
• M4: 509,381 km (0.053 R)
• M5: 682,615 km (0.104 R)
• M6: 1,283,550 km (0.069 R)
• M7: 1,577,659 km (0.071 R)
• M8: 1,812,378 km (0.103 R)
• M9: 2,030,791 km (0.108 R)
• M10: 2,114,865 km (0.103 R)
• M11: 2,330,585 km (0.107 R)
• M12: 2,418,998 km (0.111 R)
• M13: 2,599,113 km (0.111 R)
• M14: 2,706,225 km (0.07 R)
• M15: 2,940,945 km (0.11 R)
• M16: 3,133,477 km (0.091 R)
• M17: 3,330,348 km (0.079 R)
• M18: 3,840,327 km (0.095 R)
• M19: 4,051,260 km (0.057 R)
• M20: 4,302,136 km (0.074 R)
• M21: 4,744,347 km (0.115 R)
• M22: 5,143,175 km (0.086 R)
• M23: 5,336,904 km (0.093 R)
• M24: 5,592,567 km (0.102 R)
• M25: 5,993,639 km (0.063 R)
• M26: 6,466,368 km (0.097 R)
• M27: 7,338,972 km (0.114 R)
• M28: 7,667,489 km (0.106 R)
• M29: 8,023,233 km (0.096 R)
• M30: 8,158,021 km (0.099 R)
• M31: 8,567,021 km (0.083 R)
• M32: 8,658,725 km (0.034 R)
• M33: 9,005,941 km (0.115 R)
• M34: 9,287,036 km (0.116 R)
• M35: 9,523,400 km (0.096 R)
• M36: 9,881,837 km (0.111 R)
• M37: 10,636,558 km (0.1 R)
• M38: 10,784,810 km (0.052 R)
• M39: 10,933,660 km (0.036 R)
• M40: 11,008,459 km (0.108 R)
• M41: 11,108,240 km (0.115 R)
• M42: 11,409,830 km (0.08 R)
• M43: 11,663,099 km (0.095 R)
• M44: 11,739,543 km (0.082 R)
• M45: 12,149,591 km (0.094 R)
• M46: 12,330,455 km (0.069 R)
• M47: 12,564,426 km (0.098 R)
• M48: 12,668,845 km (0.083 R)
• M49: 13,142,323 km (0.039 R)
• M50: 14,433,352 km (0.077 R)
• M51: 14,542,858 km (0.113 R)
• M52: 14,652,513 km (0.112 R)
• M53: 14,789,993 km (0.106 R)
• M54: 15,456,003 km (0.053 R)
• M55: 15,792,598 km (0.091 R)
• M56: 15,905,395 km (0.079 R)
• M57: 15,990,217 km (0.108 R)
• M58: 16,387,699 km (0.057 R)
• M59: 17,163,513 km (0.106 R)
• M60: 18,720,977 km (0.084 R)
• M61: 18,810,586 km (0.105 R)
• M62: 18,900,195 km (0.108 R)
• M63: 19,230,208 km (0.094 R)
• M64: 19,380,853 km (0.046 R)
• M65: 20,109,245 km (0.12 R)
• M66: 20,630,594 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.6

Radius: 4.4

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7 AU - 11.66 AU

Year: 13114 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,179,069 km

• M1: 105,018 km (0.084 R)
• M2: 197,170 km (0.113 R)
• M3: 316,399 km (0.081 R)
• M4: 493,075 km (0.055 R)
• M5: 541,694 km (0.094 R)
• M6: 670,647 km (0.042 R)
• M7: 738,714 km (0.101 R)
• M8: 852,708 km (0.102 R)
• M9: 882,029 km (0.097 R)
• M10: 1,397,244 km (0.111 R)
• M11: 1,449,603 km (0.034 R)
• M12: 1,556,566 km (0.119 R)
• M13: 1,665,922 km (0.107 R)
• M14: 1,702,873 km (0.079 R)
• M15: 1,892,263 km (0.106 R)
• M16: 1,989,502 km (0.103 R)
• M17: 2,148,525 km (0.118 R)
• M18: 2,311,586 km (0.114 R)
• M19: 2,373,819 km (0.101 R)
• M20: 2,521,173 km (0.117 R)
• M21: 2,563,808 km (0.093 R)
• M22: 2,868,988 km (0.057 R)
• M23: 3,255,100 km (0.093 R)
• M24: 3,466,033 km (0.103 R)
• M25: 3,537,391 km (0.07 R)
• M26: 3,754,159 km (0.117 R)
• M27: 3,876,530 km (0.111 R)
• M28: 4,353,448 km (0.104 R)
• M29: 4,507,833 km (0.099 R)
• M30: 5,116,397 km (0.119 R)
• M31: 5,224,855 km (0.05 R)
• M32: 5,306,685 km (0.076 R)
• M33: 5,361,588 km (0.071 R)
• M34: 6,614,021 km (0.053 R)
• M35: 6,880,904 km (0.104 R)
• M36: 7,181,595 km (0.102 R)
• M37: 7,211,964 km (0.094 R)
• M38: 7,272,700 km (0.085 R)
• M39: 7,394,623 km (0.108 R)
• M40: 7,517,293 km (0.045 R)
• M41: 7,764,728 km (0.042 R)
• M42: 8,330,956 km (0.116 R)
• M43: 8,845,572 km (0.046 R)
• M44: 8,910,498 km (0.079 R)
• M45: 9,602,987 km (0.09 R)
• M46: 9,837,706 km (0.114 R)
• M47: 9,938,834 km (0.08 R)
• M48: 10,552,933 km (0.062 R)
• M49: 10,587,341 km (0.086 R)
• M50: 10,656,455 km (0.05 R)
• M51: 11,108,988 km (0.11 R)
• M52: 12,907,304 km (0.1 R)
• M53: 12,944,255 km (0.083 R)
• M54: 13,092,058 km (0.072 R)
• M55: 13,352,208 km (0.09 R)
• M56: 13,839,897 km (0.051 R)
• M57: 13,953,143 km (0.052 R)
• M58: 13,990,991 km (0.025 R)
• M59: 14,716,691 km (0.049 R)
• M60: 14,793,883 km (0.089 R)
• M61: 15,650,780 km (0.118 R)
• M62: 15,887,294 km (0.081 R)
• M63: 15,966,431 km (0.076 R)
• M64: 16,125,005 km (0.061 R)
• M65: 16,483,741 km (0.105 R)
• M66: 17,780,305 km (0.078 R)
• M67: 18,482,518 km (0.042 R)
• M68: 18,690,608 km (0.083 R)
• M69: 20,255,552 km (0.058 R)
• M70: 21,031,815 km (0.113 R)
• M71: 21,292,863 km (0.052 R)
• M72: 21,380,079 km (0.068 R)
• M73: 21,642,324 km (0.107 R)
• M74: 21,993,879 km (0.064 R)
• M75: 22,391,510 km (0.088 R)
• M76: 22,702,524 km (0.059 R)
• M77: 23,149,223 km (0.119 R)
• M78: 23,508,707 km (0.073 R)
• M79: 23,824,658 km (0.11 R)
• M80: 24,460,897 km (0.078 R)
• M81: 24,643,706 km (0.096 R)
• M82: 24,781,186 km (0.094 R)
• M83: 24,964,743 km (0.098 R)
• M84: 25,010,819 km (0.099 R)
• M85: 26,075,956 km (0.116 R)
• M86: 26,122,631 km (0.093 R)
• M87: 26,215,980 km (0.113 R)
• M88: 26,402,977 km (0.055 R)
• M89: 26,590,573 km (0.071 R)
• M90: 27,155,753 km (0.119 R)
• M91: 29,116,832 km (0.102 R)
• M92: 30,678,634 km (0.077 R)
• M93: 32,518,388 km (0.08 R)
• M94: 33,274,306 km (0.059 R)
• M95: 33,730,580 km (0.077 R)
• M96: 33,883,170 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.3

Radius: 3.9

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.46 AU - 13.58 AU

Year: 20386 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,179,069 km

• M1: 496,515 km (0.094 R)
• M2: 718,369 km (0.098 R)
• M3: 1,125,724 km (0.028 R)
• M4: 2,436,351 km (0.111 R)
• M5: 2,496,788 km (0.054 R)
• M6: 2,588,342 km (0.077 R)
• M7: 2,712,209 km (0.076 R)
• M8: 2,933,764 km (0.064 R)
• M9: 2,998,091 km (0.108 R)
• M10: 3,598,128 km (0.109 R)
• M11: 3,666,943 km (0.106 R)
• M12: 3,701,650 km (0.09 R)
• M13: 3,771,213 km (0.03 R)
• M14: 4,053,953 km (0.054 R)
• M15: 5,212,139 km (0.043 R)
• M16: 5,290,230 km (0.067 R)
• M17: 5,368,619 km (0.038 R)
• M18: 5,407,963 km (0.104 R)
• M19: 5,726,307 km (0.115 R)
• M20: 5,806,941 km (0.088 R)
• M21: 7,016,140 km (0.118 R)
• M22: 7,626,948 km (0.083 R)
• M23: 9,132,501 km (0.063 R)
• M24: 9,463,412 km (0.104 R)
• M25: 10,430,263 km (0.062 R)
• M26: 10,528,549 km (0.109 R)
• M27: 11,175,709 km (0.108 R)
• M28: 11,733,260 km (0.097 R)
• M29: 11,784,423 km (0.06 R)
• M30: 12,248,026 km (0.084 R)
• M31: 12,403,907 km (0.027 R)
• M32: 12,822,632 km (0.089 R)
• M33: 13,192,887 km (0.043 R)
• M34: 13,352,657 km (0.116 R)
• M35: 13,459,470 km (0.054 R)
• M36: 13,727,849 km (0.112 R)
• M37: 14,433,951 km (0.115 R)
• M38: 14,488,853 km (0.07 R)
• M39: 15,207,521 km (0.098 R)
• M40: 15,263,321 km (0.103 R)
• M41: 15,937,708 km (0.075 R)
• M42: 16,507,227 km (0.038 R)
• M43: 16,794,455 km (0.089 R)
• M44: 17,025,434 km (0.028 R)
• M45: 17,083,329 km (0.081 R)
• M46: 17,257,461 km (0.114 R)
• M47: 17,490,534 km (0.094 R)
• M48: 18,196,038 km (0.093 R)
• M49: 18,910,667 km (0.058 R)
• M50: 19,151,071 km (0.07 R)
• M51: 21,171,539 km (0.068 R)
• M52: 22,874,412 km (0.116 R)
• M53: 23,066,196 km (0.049 R)
• M54: 23,839,169 km (0.088 R)
• M55: 24,098,721 km (0.101 R)
• M56: 24,424,545 km (0.102 R)
• M57: 24,555,144 km (0.094 R)
• M58: 25,212,178 km (0.06 R)
• M59: 25,675,483 km (0.113 R)
• M60: 27,420,991 km (0.118 R)
• M61: 27,556,825 km (0.093 R)
• M62: 28,376,472 km (0.053 R)
• M63: 28,927,441 km (0.1 R)
• M64: 30,320,197 km (0.12 R)
• M65: 32,020,078 km (0.111 R)
• M66: 32,306,408 km (0.104 R)
• M67: 33,677,921 km (0.095 R)
• M68: 34,334,207 km (0.068 R)
• M69: 35,068,434 km (0.112 R)
• M70: 38,283,591 km (0.112 R)
• M71: 38,435,433 km (0.109 R)
• M72: 39,810,836 km (0.082 R)
• M73: 41,124,604 km (0.048 R)
• M74: 41,202,395 km (0.111 R)
• M75: 42,609,662 km (0.089 R)
• M76: 43,003,404 km (0.08 R)
• M77: 47,902,884 km (0.092 R)
• M78: 48,969,666 km (0.046 R)
• M79: 49,961,201 km (0.044 R)
• M80: 52,216,538 km (0.118 R)
• M81: 53,060,270 km (0.068 R)
• M82: 57,432,418 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.9

Radius: 4.7

Gravity: 43.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.21 AU - 15.77 AU

Year: 26707 Days

Day: 16.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,179,069 km

• M1: 418,126 km (0.07 R)
• M2: 1,767,349 km (0.119 R)
• M3: 2,613,924 km (0.081 R)
• M4: 3,030,404 km (0.115 R)
• M5: 4,291,664 km (0.095 R)
• M6: 5,230,390 km (0.119 R)
• M7: 5,402,428 km (0.104 R)
• M8: 6,169,416 km (0.084 R)
• M9: 6,720,086 km (0.041 R)
• M10: 6,782,319 km (0.064 R)
• M11: 7,286,463 km (0.112 R)
• M12: 7,672,426 km (0.076 R)
• M13: 10,554,579 km (0.104 R)
• M14: 11,137,711 km (0.095 R)
• M15: 11,656,367 km (0.094 R)
• M16: 11,805,965 km (0.075 R)
• M17: 12,487,233 km (0.103 R)
• M18: 12,640,422 km (0.074 R)
• M19: 15,501,032 km (0.07 R)
• M20: 15,996,500 km (0.101 R)
• M21: 16,497,055 km (0.082 R)
• M22: 16,833,800 km (0.113 R)
• M23: 17,599,441 km (0.104 R)
• M24: 17,943,367 km (0.103 R)
• M25: 18,637,800 km (0.072 R)
• M26: 18,900,494 km (0.107 R)
• M27: 20,864,116 km (0.098 R)
• M28: 23,361,203 km (0.094 R)
• M29: 24,500,840 km (0.092 R)
• M30: 25,077,390 km (0.094 R)
• M31: 26,538,363 km (0.092 R)
• M32: 26,636,798 km (0.028 R)
• M33: 27,031,587 km (0.078 R)
• M34: 27,229,655 km (0.037 R)
• M35: 27,826,700 km (0.084 R)
• M36: 28,026,712 km (0.05 R)
• M37: 28,730,570 km (0.106 R)
• M38: 29,644,015 km (0.092 R)
• M39: 30,258,264 km (0.094 R)
• M40: 31,811,987 km (0.084 R)
• M41: 33,073,696 km (0.079 R)
• M42: 35,104,487 km (0.118 R)
• M43: 38,392,199 km (0.097 R)
• M44: 39,173,399 km (0.117 R)
• M45: 39,959,835 km (0.116 R)
• M46: 40,185,429 km (0.098 R)
• M47: 42,695,232 km (0.089 R)
• M48: 43,969,058 km (0.116 R)
• M49: 44,669,176 km (0.091 R)
• M50: 46,316,997 km (0.114 R)
• M51: 48,705,327 km (0.085 R)
• M52: 49,066,905 km (0.064 R)
• M53: 49,187,780 km (0.072 R)
• M54: 51,010,929 km (0.038 R)
• M55: 53,351,986 km (0.085 R)
• M56: 53,600,468 km (0.084 R)
• M57: 53,724,784 km (0.039 R)
• M58: 54,098,480 km (0.084 R)
• M59: 58,649,546 km (0.09 R)
• M60: 59,419,975 km (0.095 R)
• M61: 61,230,408 km (0.117 R)
• M62: 62,011,908 km (0.046 R)
• M63: 62,273,106 km (0.106 R)
• M64: 62,403,854 km (0.094 R)
• M65: 64,376,003 km (0.117 R)
• M66: 65,303,360 km (0.035 R)
• M67: 65,702,188 km (0.101 R)
• M68: 68,111,761 km (0.04 R)
• M69: 68,921,385 km (0.042 R)
• M70: 71,643,019 km (0.079 R)
• M71: 73,845,548 km (0.094 R)
• M72: 74,122,454 km (0.119 R)
• M73: 76,209,942 km (0.076 R)
• M74: 76,769,887 km (0.109 R)
• M75: 77,050,383 km (0.103 R)
• M76: 79,023,280 km (0.114 R)
• M77: 80,727,499 km (0.106 R)
• M78: 81,584,246 km (0.099 R)
• M79: 82,731,063 km (0.114 R)
• M80: 83,162,504 km (0.081 R)
• M81: 84,027,628 km (0.106 R)
• M82: 85,040,854 km (0.092 R)
• M83: 85,185,815 km (0.09 R)
• M84: 86,203,679 km (0.093 R)
• M85: 86,641,103 km (0.084 R)
• M86: 87,225,432 km (0.082 R)
• M87: 87,664,502 km (0.066 R)
• M88: 87,811,108 km (0.087 R)
• M89: 97,357,397 km (0.086 R)
• M90: 98,116,905 km (0.109 R)
• M91: 99,336,277 km (0.089 R)
• M92: 101,021,198 km (0.054 R)
• M93: 102,869,929 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit