🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.72 AU - 0.8 AU

Year: 232 Days

Day: 21.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,292,891 km

• M1: 148,999 km (0.112 R)
• M2: 254,316 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.35 AU - 1.37 AU

Year: 555 Days

Day: 29.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.46 AU - 4.36 AU

Year: 2705 Days

Day: 14.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 11.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.78 AU - 12.56 AU

Year: 12193 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,292,891 km

• M1: 222,452 km (0.052 R)
• M2: 344,823 km (0.108 R)
• M3: 464,801 km (0.117 R)
• M4: 615,296 km (0.09 R)
• M5: 1,552,826 km (0.047 R)
• M6: 1,933,104 km (0.049 R)
• M7: 2,432,312 km (0.105 R)
• M8: 3,623,560 km (0.041 R)
• M9: 3,754,159 km (0.109 R)
• M10: 4,128,452 km (0.08 R)
• M11: 4,237,509 km (0.092 R)
• M12: 4,320,087 km (0.056 R)
• M13: 4,458,765 km (0.113 R)
• M14: 4,570,813 km (0.103 R)
• M15: 5,145,269 km (0.112 R)
• M16: 5,591,220 km (0.072 R)
• M17: 5,834,167 km (0.092 R)
• M18: 7,330,894 km (0.099 R)
• M19: 7,463,587 km (0.069 R)
• M20: 7,968,181 km (0.113 R)
• M21: 8,310,910 km (0.115 R)
• M22: 8,728,437 km (0.112 R)
• M23: 9,010,579 km (0.094 R)
• M24: 9,152,847 km (0.034 R)
• M25: 9,656,543 km (0.081 R)
• M26: 10,206,315 km (0.099 R)
• M27: 10,354,716 km (0.079 R)
• M28: 10,728,710 km (0.068 R)
• M29: 10,841,806 km (0.083 R)
• M30: 11,145,191 km (0.062 R)
• M31: 11,760,637 km (0.105 R)
• M32: 12,229,327 km (0.1 R)
• M33: 12,465,991 km (0.115 R)
• M34: 12,823,978 km (0.099 R)
• M35: 12,944,105 km (0.06 R)
• M36: 13,917,987 km (0.07 R)
• M37: 14,000,266 km (0.063 R)
• M38: 15,126,140 km (0.078 R)
• M39: 16,021,932 km (0.118 R)
• M40: 16,237,802 km (0.072 R)
• M41: 17,066,723 km (0.068 R)
• M42: 17,154,687 km (0.093 R)
• M43: 17,419,774 km (0.087 R)
• M44: 17,597,347 km (0.113 R)
• M45: 18,674,901 km (0.111 R)
• M46: 19,773,697 km (0.096 R)
• M47: 20,098,175 km (0.097 R)
• M48: 20,330,949 km (0.097 R)
• M49: 20,611,595 km (0.1 R)
• M50: 21,508,583 km (0.111 R)
• M51: 21,699,022 km (0.12 R)
• M52: 21,794,465 km (0.07 R)
• M53: 21,937,929 km (0.112 R)
• M54: 22,370,118 km (0.059 R)
• M55: 23,145,334 km (0.067 R)
• M56: 23,634,369 km (0.089 R)
• M57: 23,978,743 km (0.087 R)
• M58: 25,876,991 km (0.053 R)
• M59: 27,203,475 km (0.095 R)
• M60: 27,409,471 km (0.068 R)
• M61: 27,667,677 km (0.086 R)
• M62: 28,238,842 km (0.119 R)
• M63: 28,761,238 km (0.042 R)
• M64: 29,128,949 km (0.086 R)
• M65: 32,835,685 km (0.086 R)
• M66: 36,064,456 km (0.12 R)
• M67: 37,946,248 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.3

Radius: 4

Gravity: 36.83 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.84 AU - 15.48 AU

Year: 20650 Days

Day: 16.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,292,891 km

• M1: 123,568 km (0.102 R)
• M2: 258,655 km (0.088 R)
• M3: 307,424 km (0.071 R)
• M4: 359,484 km (0.086 R)
• M5: 395,836 km (0.081 R)
• M6: 533,466 km (0.055 R)
• M7: 875,746 km (0.058 R)
• M8: 925,712 km (0.071 R)
• M9: 1,108,520 km (0.084 R)
• M10: 1,597,556 km (0.06 R)
• M11: 2,744,971 km (0.095 R)
• M12: 3,393,329 km (0.108 R)
• M13: 4,002,790 km (0.052 R)
• M14: 4,044,678 km (0.071 R)
• M15: 4,086,715 km (0.101 R)
• M16: 5,091,564 km (0.113 R)
• M17: 5,928,264 km (0.119 R)
• M18: 6,119,899 km (0.072 R)
• M19: 6,411,166 km (0.094 R)
• M20: 6,707,071 km (0.077 R)
• M21: 7,777,145 km (0.102 R)
• M22: 8,412,187 km (0.067 R)
• M23: 9,008,634 km (0.051 R)
• M24: 9,063,537 km (0.119 R)
• M25: 9,173,790 km (0.085 R)
• M26: 9,228,992 km (0.056 R)
• M27: 10,299,365 km (0.093 R)
• M28: 11,230,911 km (0.111 R)
• M29: 11,408,483 km (0.091 R)
• M30: 12,007,323 km (0.11 R)
• M31: 12,128,199 km (0.048 R)
• M32: 12,249,672 km (0.109 R)
• M33: 13,422,819 km (0.104 R)
• M34: 14,054,570 km (0.113 R)
• M35: 14,955,150 km (0.065 R)
• M36: 15,215,899 km (0.079 R)
• M37: 15,412,470 km (0.092 R)
• M38: 15,478,144 km (0.05 R)
• M39: 16,007,122 km (0.101 R)
• M40: 16,474,765 km (0.1 R)
• M41: 17,423,514 km (0.117 R)
• M42: 18,181,377 km (0.119 R)
• M43: 20,086,506 km (0.026 R)
• M44: 20,735,611 km (0.03 R)
• M45: 20,808,166 km (0.115 R)
• M46: 20,880,721 km (0.091 R)
• M47: 21,171,988 km (0.05 R)
• M48: 21,464,751 km (0.097 R)
• M49: 21,758,711 km (0.119 R)
• M50: 21,906,215 km (0.096 R)
• M51: 22,202,269 km (0.112 R)
• M52: 23,248,706 km (0.097 R)
• M53: 23,626,441 km (0.094 R)
• M54: 24,617,676 km (0.069 R)
• M55: 24,771,463 km (0.063 R)
• M56: 25,934,287 km (0.102 R)
• M57: 27,671,866 km (0.108 R)
• M58: 30,843,191 km (0.061 R)
• M59: 31,591,181 km (0.058 R)
• M60: 32,009,307 km (0.061 R)
• M61: 32,345,154 km (0.081 R)
• M62: 32,597,825 km (0.12 R)
• M63: 34,213,033 km (0.106 R)
• M64: 34,900,734 km (0.111 R)
• M65: 36,028,254 km (0.068 R)
• M66: 37,255,704 km (0.109 R)
• M67: 39,301,754 km (0.113 R)
• M68: 39,481,421 km (0.12 R)
• M69: 40,928,481 km (0.12 R)
• M70: 41,110,542 km (0.104 R)
• M71: 41,292,902 km (0.034 R)
• M72: 42,669,053 km (0.096 R)
• M73: 43,038,559 km (0.046 R)
• M74: 43,131,160 km (0.094 R)
• M75: 47,268,290 km (0.103 R)
• M76: 50,648,304 km (0.07 R)
• M77: 51,039,502 km (0.036 R)
• M78: 51,333,612 km (0.065 R)
• M79: 51,530,034 km (0.108 R)
• M80: 51,825,041 km (0.11 R)
• M81: 52,614,469 km (0.1 R)
• M82: 52,713,503 km (0.117 R)
• M83: 54,005,579 km (0.107 R)
• M84: 56,114,760 km (0.057 R)
• M85: 56,722,277 km (0.065 R)
• M86: 57,637,816 km (0.117 R)
• M87: 58,557,992 km (0.114 R)
• M88: 60,724,319 km (0.107 R)
• M89: 66,199,900 km (0.119 R)
• M90: 68,779,715 km (0.055 R)
• M91: 69,429,868 km (0.069 R)
• M92: 70,190,872 km (0.082 R)
• M93: 72,490,491 km (0.108 R)
• M94: 73,704,777 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.3

Radius: 8

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.34 AU - 19.08 AU

Year: 22832 Days

Day: 22.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,292,891 km

• M1: 130,150 km (0.033 R)
• M2: 401,820 km (0.09 R)
• M3: 595,549 km (0.096 R)
• M4: 666,907 km (0.116 R)
• M5: 766,988 km (0.12 R)
• M6: 1,097,600 km (0.111 R)
• M7: 1,373,159 km (0.093 R)
• M8: 2,060,411 km (0.095 R)
• M9: 2,247,110 km (0.103 R)
• M10: 2,637,111 km (0.051 R)
• M11: 2,881,255 km (0.077 R)
• M12: 3,175,364 km (0.064 R)
• M13: 3,347,851 km (0.097 R)
• M14: 4,350,605 km (0.106 R)
• M15: 4,934,187 km (0.11 R)
• M16: 7,276,889 km (0.115 R)
• M17: 7,447,580 km (0.091 R)
• M18: 7,677,213 km (0.089 R)
• M19: 9,472,537 km (0.108 R)
• M20: 9,534,471 km (0.101 R)
• M21: 9,721,318 km (0.107 R)
• M22: 9,783,850 km (0.116 R)
• M23: 10,225,463 km (0.099 R)
• M24: 10,289,042 km (0.117 R)
• M25: 10,416,799 km (0.077 R)
• M26: 10,802,761 km (0.096 R)
• M27: 11,988,923 km (0.064 R)
• M28: 12,461,353 km (0.064 R)
• M29: 12,597,487 km (0.107 R)
• M30: 12,802,586 km (0.095 R)
• M31: 12,871,102 km (0.099 R)
• M32: 13,146,810 km (0.099 R)
• M33: 13,285,338 km (0.066 R)
• M34: 13,424,315 km (0.089 R)
• M35: 15,275,439 km (0.12 R)
• M36: 15,713,910 km (0.056 R)
• M37: 16,379,321 km (0.103 R)
• M38: 16,978,610 km (0.026 R)
• M39: 17,967,602 km (0.045 R)
• M40: 18,818,963 km (0.027 R)
• M41: 19,210,311 km (0.107 R)
• M42: 19,446,377 km (0.052 R)
• M43: 19,842,063 km (0.077 R)
• M44: 20,240,442 km (0.074 R)
• M45: 21,777,860 km (0.054 R)
• M46: 21,859,839 km (0.054 R)
• M47: 24,451,024 km (0.089 R)
• M48: 25,393,640 km (0.107 R)
• M49: 25,566,276 km (0.087 R)
• M50: 25,825,978 km (0.071 R)
• M51: 26,173,643 km (0.097 R)
• M52: 27,225,915 km (0.116 R)
• M53: 27,491,152 km (0.052 R)
• M54: 28,113,329 km (0.111 R)
• M55: 28,291,949 km (0.095 R)
• M56: 28,830,053 km (0.105 R)
• M57: 29,281,090 km (0.112 R)
• M58: 29,916,433 km (0.103 R)
• M59: 31,385,633 km (0.059 R)
• M60: 31,849,686 km (0.119 R)
• M61: 34,203,309 km (0.116 R)
• M62: 34,872,311 km (0.093 R)
• M63: 36,417,507 km (0.107 R)
• M64: 40,478,192 km (0.065 R)
• M65: 41,084,362 km (0.062 R)
• M66: 41,591,798 km (0.117 R)
• M67: 42,203,504 km (0.054 R)
• M68: 42,920,826 km (0.065 R)
• M69: 43,642,336 km (0.096 R)
• M70: 46,251,323 km (0.084 R)
• M71: 46,356,790 km (0.083 R)
• M72: 46,462,256 km (0.1 R)
• M73: 47,202,915 km (0.059 R)
• M74: 49,663,800 km (0.101 R)
• M75: 50,204,447 km (0.084 R)
• M76: 51,073,311 km (0.1 R)
• M77: 51,291,276 km (0.102 R)
• M78: 54,375,385 km (0.12 R)
• M79: 55,044,088 km (0.067 R)
• M80: 56,277,073 km (0.102 R)
• M81: 56,727,812 km (0.115 R)
• M82: 56,953,555 km (0.089 R)
• M83: 57,292,693 km (0.059 R)
• M84: 59,456,627 km (0.111 R)
• M85: 59,915,443 km (0.038 R)
• M86: 65,395,512 km (0.083 R)
• M87: 69,096,564 km (0.063 R)
• M88: 71,154,881 km (0.101 R)
• M89: 72,008,337 km (0.11 R)
• M90: 72,619,893 km (0.096 R)
• M91: 74,341,615 km (0.116 R)
• M92: 75,579,687 km (0.105 R)
• M93: 75,952,485 km (0.092 R)
• M94: 79,334,593 km (0.119 R)
• M95: 79,966,195 km (0.117 R)
• M96: 81,234,636 km (0.114 R)
• M97: 83,021,433 km (0.1 R)
• M98: 83,534,404 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.4

Radius: 5.9

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.98 AU - 23.38 AU

Year: 29387 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,292,891 km

• M1: 418,126 km (0.085 R)
• M2: 588,817 km (0.108 R)
• M3: 755,918 km (0.091 R)
• M4: 937,979 km (0.066 R)
• M5: 1,467,406 km (0.099 R)
• M6: 1,933,852 km (0.076 R)
• M7: 2,110,826 km (0.102 R)
• M8: 2,183,231 km (0.071 R)
• M9: 2,256,385 km (0.086 R)
• M10: 2,367,685 km (0.098 R)
• M11: 3,406,044 km (0.092 R)
• M12: 4,897,685 km (0.09 R)
• M13: 5,139,285 km (0.116 R)
• M14: 5,584,040 km (0.07 R)
• M15: 5,887,275 km (0.071 R)
• M16: 6,092,523 km (0.1 R)
• M17: 6,352,225 km (0.1 R)
• M18: 7,262,528 km (0.064 R)
• M19: 7,760,689 km (0.089 R)
• M20: 8,327,216 km (0.081 R)
• M21: 9,142,524 km (0.064 R)
• M22: 10,044,001 km (0.119 R)
• M23: 10,289,192 km (0.045 R)
• M24: 10,412,610 km (0.071 R)
• M25: 10,536,328 km (0.082 R)
• M26: 11,289,553 km (0.12 R)
• M27: 11,480,589 km (0.071 R)
• M28: 11,801,178 km (0.111 R)
• M29: 11,930,281 km (0.079 R)
• M30: 13,381,230 km (0.037 R)
• M31: 14,609,279 km (0.091 R)
• M32: 14,956,646 km (0.082 R)
• M33: 15,166,531 km (0.042 R)
• M34: 15,588,996 km (0.093 R)
• M35: 16,158,365 km (0.082 R)
• M36: 16,662,061 km (0.063 R)
• M37: 16,734,467 km (0.11 R)
• M38: 17,758,913 km (0.047 R)
• M39: 17,980,916 km (0.109 R)
• M40: 18,204,116 km (0.093 R)
• M41: 18,803,405 km (0.05 R)
• M42: 19,105,443 km (0.103 R)
• M43: 20,098,324 km (0.025 R)
• M44: 20,252,560 km (0.085 R)
• M45: 20,329,902 km (0.059 R)
• M46: 22,452,845 km (0.102 R)
• M47: 23,095,218 km (0.108 R)
• M48: 25,390,947 km (0.044 R)
• M49: 25,474,273 km (0.069 R)
• M50: 25,976,174 km (0.117 R)
• M51: 28,188,428 km (0.072 R)
• M52: 29,404,359 km (0.096 R)
• M53: 30,283,396 km (0.096 R)
• M54: 32,428,031 km (0.117 R)
• M55: 35,176,743 km (0.105 R)
• M56: 36,578,923 km (0.084 R)
• M57: 37,523,933 km (0.062 R)
• M58: 39,052,375 km (0.102 R)
• M59: 40,212,057 km (0.077 R)
• M60: 41,284,973 km (0.115 R)
• M61: 41,874,090 km (0.071 R)
• M62: 41,972,525 km (0.097 R)
• M63: 42,466,048 km (0.107 R)
• M64: 43,160,182 km (0.087 R)
• M65: 43,359,297 km (0.109 R)
• M66: 44,861,559 km (0.088 R)
• M67: 45,366,153 km (0.119 R)
• M68: 45,568,559 km (0.092 R)
• M69: 48,329,387 km (0.06 R)
• M70: 48,432,759 km (0.063 R)
• M71: 48,536,132 km (0.107 R)
• M72: 48,846,697 km (0.03 R)
• M73: 54,871,003 km (0.069 R)
• M74: 56,277,373 km (0.113 R)
• M75: 57,148,780 km (0.099 R)
• M76: 57,476,699 km (0.106 R)
• M77: 58,464,194 km (0.064 R)
• M78: 60,901,592 km (0.085 R)
• M79: 65,989,416 km (0.116 R)
• M80: 66,218,749 km (0.059 R)
• M81: 66,563,124 km (0.096 R)
• M82: 67,023,287 km (0.103 R)
• M83: 67,253,668 km (0.067 R)
• M84: 69,806,106 km (0.11 R)
• M85: 70,039,778 km (0.113 R)
• M86: 73,574,926 km (0.048 R)
• M87: 74,169,876 km (0.049 R)
• M88: 75,124,909 km (0.12 R)
• M89: 75,603,921 km (0.119 R)
• M90: 75,963,854 km (0.074 R)
• M91: 77,409,418 km (0.111 R)
• M92: 78,256,741 km (0.085 R)
• M93: 79,838,738 km (0.075 R)
• M94: 79,960,810 km (0.067 R)
• M95: 80,817,407 km (0.098 R)
• M96: 81,185,418 km (0.109 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit