🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.87 AU - 1.31 AU

Year: 431 Days

Day: 42.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.68 AU - 1.96 AU

Year: 930 Days

Day: 32.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.61 AU - 3.95 AU

Year: 2250 Days

Day: 19.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,607,549 km

• M1: 1,602,492 km (0.092 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 8.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.66 AU - 7.58 AU

Year: 6451 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,607,549 km

• M1: 113,395 km (0.073 R)
• M2: 191,934 km (0.094 R)
• M3: 248,482 km (0.074 R)
• M4: 368,460 km (0.079 R)
• M5: 500,405 km (0.107 R)
• M6: 800,199 km (0.108 R)
• M7: 1,321,697 km (0.042 R)
• M8: 1,702,573 km (0.113 R)
• M9: 2,462,381 km (0.049 R)
• M10: 2,805,110 km (0.07 R)
• M11: 3,249,565 km (0.086 R)
• M12: 3,314,939 km (0.08 R)
• M13: 3,513,605 km (0.038 R)
• M14: 3,830,304 km (0.084 R)
• M15: 4,109,154 km (0.08 R)
• M16: 4,275,058 km (0.076 R)
• M17: 4,346,716 km (0.116 R)
• M18: 4,491,377 km (0.062 R)
• M19: 4,588,765 km (0.05 R)
• M20: 4,711,435 km (0.104 R)
• M21: 4,835,153 km (0.119 R)
• M22: 5,010,332 km (0.081 R)
• M23: 5,111,310 km (0.097 R)
• M24: 5,213,037 km (0.119 R)
• M25: 5,392,704 km (0.066 R)
• M26: 6,212,650 km (0.11 R)
• M27: 6,430,464 km (0.099 R)
• M28: 6,958,096 km (0.103 R)
• M29: 7,014,495 km (0.119 R)
• M30: 7,413,322 km (0.117 R)
• M31: 7,499,640 km (0.074 R)
• M32: 7,586,407 km (0.115 R)
• M33: 7,907,444 km (0.077 R)
• M34: 8,054,798 km (0.1 R)
• M35: 8,203,199 km (0.06 R)
• M36: 8,653,489 km (0.092 R)
• M37: 9,111,857 km (0.112 R)
• M38: 9,390,707 km (0.033 R)
• M39: 9,515,621 km (0.108 R)
• M40: 9,861,791 km (0.098 R)
• M41: 10,084,243 km (0.086 R)
• M42: 10,244,163 km (0.086 R)
• M43: 10,859,459 km (0.051 R)
• M44: 11,089,241 km (0.099 R)
• M45: 11,188,275 km (0.09 R)
• M46: 11,254,397 km (0.088 R)
• M47: 11,453,512 km (0.119 R)
• M48: 11,553,593 km (0.093 R)
• M49: 12,880,377 km (0.083 R)
• M50: 13,685,213 km (0.045 R)
• M51: 13,897,792 km (0.116 R)
• M52: 14,075,963 km (0.111 R)
• M53: 14,868,383 km (0.119 R)
• M54: 15,123,447 km (0.038 R)
• M55: 15,233,252 km (0.036 R)
• M56: 15,638,213 km (0.097 R)
• M57: 16,646,952 km (0.098 R)
• M58: 17,026,033 km (0.038 R)
• M59: 17,522,847 km (0.096 R)
• M60: 17,676,784 km (0.097 R)
• M61: 17,753,827 km (0.116 R)
• M62: 19,081,657 km (0.053 R)
• M63: 19,398,655 km (0.059 R)
• M64: 20,118,520 km (0.063 R)
• M65: 20,400,662 km (0.103 R)
• M66: 20,481,594 km (0.095 R)
• M67: 21,132,644 km (0.081 R)
• M68: 21,748,987 km (0.108 R)
• M69: 22,705,815 km (0.112 R)
• M70: 23,126,036 km (0.093 R)
• M71: 24,616,928 km (0.116 R)
• M72: 24,962,200 km (0.101 R)
• M73: 25,178,668 km (0.045 R)
• M74: 25,788,279 km (0.076 R)
• M75: 26,094,955 km (0.076 R)
• M76: 26,358,696 km (0.111 R)
• M77: 27,780,624 km (0.118 R)
• M78: 28,049,900 km (0.077 R)
• M79: 28,275,045 km (0.116 R)
• M80: 29,045,025 km (0.036 R)
• M81: 29,546,926 km (0.073 R)
• M82: 29,684,257 km (0.09 R)
• M83: 31,069,683 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 11.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.26 AU - 8.42 AU

Year: 6775 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,607,549 km

• M1: 162,762 km (0.119 R)
• M2: 456,124 km (0.081 R)
• M3: 585,526 km (0.093 R)
• M4: 684,560 km (0.077 R)
• M5: 935,136 km (0.061 R)
• M6: 1,124,976 km (0.087 R)
• M7: 1,234,033 km (0.119 R)
• M8: 1,366,277 km (0.087 R)
• M9: 1,503,309 km (0.093 R)
• M10: 1,812,977 km (0.054 R)
• M11: 2,030,941 km (0.104 R)
• M12: 2,810,645 km (0.106 R)
• M13: 2,961,888 km (0.043 R)
• M14: 3,193,765 km (0.042 R)
• M15: 3,298,783 km (0.119 R)
• M16: 3,620,867 km (0.104 R)
• M17: 3,785,724 km (0.099 R)
• M18: 4,237,808 km (0.11 R)
• M19: 4,617,937 km (0.064 R)
• M20: 4,767,086 km (0.117 R)
• M21: 5,100,839 km (0.09 R)
• M22: 5,193,290 km (0.088 R)
• M23: 5,600,196 km (0.03 R)
• M24: 5,952,499 km (0.111 R)
• M25: 6,180,486 km (0.066 R)
• M26: 6,847,992 km (0.063 R)
• M27: 6,950,167 km (0.12 R)
• M28: 7,155,865 km (0.109 R)
• M29: 7,963,394 km (0.097 R)
• M30: 8,178,815 km (0.048 R)
• M31: 9,097,047 km (0.117 R)
• M32: 9,549,580 km (0.047 R)
• M33: 9,625,725 km (0.102 R)
• M34: 9,702,020 km (0.118 R)
• M35: 10,203,024 km (0.088 R)
• M36: 10,358,905 km (0.04 R)
• M37: 10,712,704 km (0.111 R)
• M38: 11,110,335 km (0.083 R)
• M39: 11,351,187 km (0.092 R)
• M40: 11,472,362 km (0.061 R)
• M41: 12,623,368 km (0.113 R)
• M42: 13,085,625 km (0.028 R)
• M43: 13,725,006 km (0.107 R)
• M44: 13,940,427 km (0.106 R)
• M45: 14,418,243 km (0.089 R)
• M46: 14,989,856 km (0.065 R)
• M47: 15,211,710 km (0.093 R)
• M48: 15,479,490 km (0.111 R)
• M49: 15,793,646 km (0.051 R)
• M50: 16,019,389 km (0.084 R)
• M51: 17,489,637 km (0.106 R)
• M52: 17,676,335 km (0.092 R)
• M53: 18,382,886 km (0.107 R)
• M54: 19,050,541 km (0.057 R)
• M55: 19,823,214 km (0.102 R)
• M56: 20,458,706 km (0.027 R)
• M57: 20,606,359 km (0.055 R)
• M58: 21,200,262 km (0.063 R)
• M59: 21,349,561 km (0.102 R)
• M60: 21,699,470 km (0.041 R)
• M61: 22,354,260 km (0.066 R)
• M62: 22,658,692 km (0.087 R)
• M63: 25,038,046 km (0.098 R)
• M64: 25,248,680 km (0.103 R)
• M65: 25,777,807 km (0.037 R)
• M66: 25,937,279 km (0.064 R)
• M67: 26,578,455 km (0.108 R)
• M68: 26,685,867 km (0.099 R)
• M69: 27,170,713 km (0.11 R)
• M70: 28,423,296 km (0.092 R)
• M71: 30,533,673 km (0.03 R)
• M72: 30,702,420 km (0.039 R)
• M73: 31,494,092 km (0.088 R)
• M74: 31,664,633 km (0.111 R)
• M75: 34,258,960 km (0.115 R)
• M76: 34,375,796 km (0.11 R)
• M77: 34,785,993 km (0.107 R)
• M78: 35,670,415 km (0.069 R)
• M79: 36,860,915 km (0.086 R)
• M80: 38,975,780 km (0.055 R)
• M81: 39,220,074 km (0.081 R)
• M82: 39,894,162 km (0.092 R)
• M83: 40,572,139 km (0.089 R)
• M84: 40,695,857 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 14.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.86 AU - 12.28 AU

Year: 12103 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,607,549 km

• M1: 339,886 km (0.102 R)
• M2: 462,557 km (0.089 R)
• M3: 576,550 km (0.098 R)
• M4: 1,086,081 km (0.094 R)
• M5: 1,334,712 km (0.06 R)
• M6: 2,323,554 km (0.079 R)
• M7: 2,621,553 km (0.047 R)
• M8: 2,932,417 km (0.09 R)
• M9: 4,797,305 km (0.052 R)
• M10: 5,074,061 km (0.119 R)
• M11: 5,571,025 km (0.031 R)
• M12: 5,788,839 km (0.095 R)
• M13: 6,308,093 km (0.119 R)
• M14: 6,497,335 km (0.092 R)
• M15: 6,611,777 km (0.026 R)
• M16: 6,958,994 km (0.059 R)
• M17: 7,391,780 km (0.088 R)
• M18: 8,118,826 km (0.092 R)
• M19: 8,658,276 km (0.096 R)
• M20: 9,554,218 km (0.117 R)
• M21: 9,859,397 km (0.051 R)
• M22: 10,524,360 km (0.105 R)
• M23: 10,885,040 km (0.068 R)
• M24: 11,295,686 km (0.064 R)
• M25: 12,605,715 km (0.05 R)
• M26: 13,181,816 km (0.026 R)
• M27: 14,260,417 km (0.044 R)
• M28: 14,509,497 km (0.095 R)
• M29: 15,879,664 km (0.085 R)
• M30: 15,982,737 km (0.118 R)
• M31: 17,237,863 km (0.117 R)
• M32: 17,343,928 km (0.057 R)
• M33: 17,450,143 km (0.115 R)
• M34: 18,470,251 km (0.12 R)
• M35: 19,289,299 km (0.055 R)
• M36: 19,565,008 km (0.097 R)
• M37: 19,675,710 km (0.105 R)
• M38: 21,645,316 km (0.114 R)
• M39: 21,759,758 km (0.103 R)
• M40: 21,931,945 km (0.11 R)
• M41: 22,219,622 km (0.091 R)
• M42: 22,682,777 km (0.058 R)
• M43: 22,799,015 km (0.083 R)
• M44: 23,207,566 km (0.112 R)
• M45: 23,324,702 km (0.084 R)
• M46: 24,090,942 km (0.092 R)
• M47: 24,209,723 km (0.06 R)
• M48: 24,686,192 km (0.107 R)
• M49: 25,346,367 km (0.038 R)
• M50: 25,769,580 km (0.107 R)
• M51: 26,073,413 km (0.051 R)
• M52: 26,378,293 km (0.114 R)
• M53: 27,547,849 km (0.083 R)
• M54: 27,858,415 km (0.091 R)
• M55: 29,619,032 km (0.102 R)
• M56: 30,577,057 km (0.12 R)
• M57: 31,610,180 km (0.059 R)
• M58: 31,805,106 km (0.094 R)
• M59: 32,786,019 km (0.091 R)
• M60: 32,917,665 km (0.066 R)
• M61: 33,115,284 km (0.098 R)
• M62: 34,376,244 km (0.088 R)
• M63: 34,844,785 km (0.101 R)
• M64: 36,330,890 km (0.087 R)
• M65: 37,081,871 km (0.081 R)
• M66: 37,837,789 km (0.11 R)
• M67: 39,574,920 km (0.064 R)
• M68: 40,066,050 km (0.116 R)
• M69: 40,206,672 km (0.081 R)
• M70: 40,418,054 km (0.099 R)
• M71: 41,622,466 km (0.08 R)
• M72: 42,838,697 km (0.08 R)
• M73: 43,415,097 km (0.09 R)
• M74: 43,704,270 km (0.084 R)
• M75: 44,211,856 km (0.113 R)
• M76: 44,502,823 km (0.1 R)
• M77: 44,794,390 km (0.038 R)
• M78: 44,940,397 km (0.041 R)
• M79: 47,372,559 km (0.119 R)
• M80: 49,545,020 km (0.068 R)
• M81: 49,695,964 km (0.039 R)
• M82: 50,377,532 km (0.115 R)
• M83: 50,757,510 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.9

Radius: 5.8

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.17 AU - 22.77 AU

Year: 30064 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,607,549 km

• M1: 94,995 km (0.091 R)
• M2: 222,153 km (0.035 R)
• M3: 690,544 km (0.088 R)
• M4: 1,607,280 km (0.062 R)
• M5: 2,807,204 km (0.073 R)
• M6: 2,935,110 km (0.085 R)
• M7: 3,196,607 km (0.043 R)
• M8: 3,375,078 km (0.047 R)
• M9: 3,741,892 km (0.117 R)
• M10: 3,788,716 km (0.063 R)
• M11: 5,070,919 km (0.118 R)
• M12: 5,226,950 km (0.1 R)
• M13: 5,437,284 km (0.028 R)
• M14: 5,596,905 km (0.117 R)
• M15: 5,704,167 km (0.049 R)
• M16: 5,866,331 km (0.104 R)
• M17: 6,250,797 km (0.109 R)
• M18: 6,474,147 km (0.099 R)
• M19: 7,334,634 km (0.093 R)
• M20: 8,230,725 km (0.108 R)
• M21: 8,784,686 km (0.098 R)
• M22: 9,606,128 km (0.091 R)
• M23: 10,320,159 km (0.101 R)
• M24: 10,451,805 km (0.102 R)
• M25: 10,650,471 km (0.053 R)
• M26: 10,783,463 km (0.06 R)
• M27: 11,321,268 km (0.072 R)
• M28: 12,144,206 km (0.087 R)
• M29: 12,703,402 km (0.063 R)
• M30: 13,270,977 km (0.039 R)
• M31: 14,652,064 km (0.088 R)
• M32: 14,800,166 km (0.074 R)
• M33: 15,023,067 km (0.045 R)
• M34: 15,172,366 km (0.097 R)
• M35: 16,537,745 km (0.082 R)
• M36: 16,923,858 km (0.059 R)
• M37: 17,001,499 km (0.091 R)
• M38: 17,862,883 km (0.117 R)
• M39: 19,060,115 km (0.06 R)
• M40: 19,954,561 km (0.117 R)
• M41: 20,613,689 km (0.063 R)
• M42: 21,112,598 km (0.039 R)
• M43: 23,061,858 km (0.11 R)
• M44: 23,320,363 km (0.047 R)
• M45: 23,927,282 km (0.111 R)
• M46: 28,042,121 km (0.114 R)
• M47: 31,697,844 km (0.114 R)
• M48: 32,562,520 km (0.114 R)
• M49: 34,905,970 km (0.116 R)
• M50: 35,400,990 km (0.058 R)
• M51: 35,798,770 km (0.084 R)
• M52: 36,398,060 km (0.117 R)
• M53: 37,809,366 km (0.032 R)
• M54: 38,419,576 km (0.093 R)
• M55: 38,521,601 km (0.047 R)
• M56: 39,959,536 km (0.072 R)
• M57: 40,062,908 km (0.11 R)
• M58: 42,887,615 km (0.113 R)
• M59: 42,993,530 km (0.064 R)
• M60: 44,270,498 km (0.089 R)
• M61: 45,021,180 km (0.096 R)
• M62: 45,559,882 km (0.079 R)
• M63: 45,884,061 km (0.079 R)
• M64: 48,065,347 km (0.084 R)
• M65: 48,505,763 km (0.114 R)
• M66: 52,075,916 km (0.099 R)
• M67: 53,208,971 km (0.038 R)
• M68: 54,121,218 km (0.044 R)
• M69: 56,076,762 km (0.039 R)
• M70: 56,772,392 km (0.093 R)
• M71: 57,704,387 km (0.098 R)
• M72: 58,172,329 km (0.118 R)
• M73: 59,229,836 km (0.108 R)
• M74: 62,200,251 km (0.098 R)
• M75: 66,072,443 km (0.049 R)
• M76: 66,929,788 km (0.113 R)
• M77: 68,037,710 km (0.119 R)
• M78: 69,648,430 km (0.085 R)
• M79: 69,897,361 km (0.05 R)
• M80: 72,781,309 km (0.099 R)
• M81: 73,413,360 km (0.057 R)
• M82: 73,920,347 km (0.101 R)
• M83: 75,831,759 km (0.111 R)
• M84: 76,344,281 km (0.112 R)
• M85: 76,857,851 km (0.103 R)
• M86: 80,746,348 km (0.098 R)
• M87: 81,531,737 km (0.116 R)
• M88: 81,925,329 km (0.094 R)
• M89: 84,565,732 km (0.105 R)
• M90: 85,097,103 km (0.117 R)
• M91: 85,230,096 km (0.112 R)
• M92: 86,697,950 km (0.103 R)
• M93: 87,367,849 km (0.057 R)
• M94: 89,523,255 km (0.083 R)
• M95: 89,658,641 km (0.047 R)
• M96: 90,471,706 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit