🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 191 Days

Day: 43.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 10.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.86 AU - 4.54 AU

Year: 3812 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,044,336 km

• M1: 129,701 km (0.086 R)
• M2: 394,490 km (0.117 R)
• M3: 476,768 km (0.025 R)
• M4: 605,423 km (0.12 R)
• M5: 712,535 km (0.088 R)
• M6: 881,431 km (0.1 R)
• M7: 1,024,596 km (0.117 R)
• M8: 1,175,690 km (0.117 R)
• M9: 1,248,843 km (0.086 R)
• M10: 1,334,563 km (0.032 R)
• M11: 1,580,651 km (0.062 R)
• M12: 1,709,305 km (0.093 R)
• M13: 1,841,550 km (0.076 R)
• M14: 2,103,496 km (0.115 R)
• M15: 2,498,883 km (0.101 R)
• M16: 2,608,239 km (0.07 R)
• M17: 2,803,614 km (0.099 R)
• M18: 3,179,404 km (0.074 R)
• M19: 3,343,213 km (0.05 R)
• M20: 3,509,865 km (0.099 R)
• M21: 3,617,426 km (0.1 R)
• M22: 3,851,547 km (0.07 R)
• M23: 4,106,761 km (0.118 R)
• M24: 4,171,537 km (0.117 R)
• M25: 4,466,843 km (0.045 R)
• M26: 4,633,944 km (0.11 R)
• M27: 5,112,806 km (0.089 R)
• M28: 5,270,183 km (0.064 R)
• M29: 5,824,294 km (0.111 R)
• M30: 5,897,148 km (0.03 R)
• M31: 6,191,706 km (0.076 R)
• M32: 6,415,804 km (0.04 R)
• M33: 6,891,376 km (0.088 R)
• M34: 7,007,164 km (0.113 R)
• M35: 7,496,798 km (0.114 R)
• M36: 7,596,131 km (0.07 R)
• M37: 7,735,706 km (0.098 R)
• M38: 8,529,771 km (0.025 R)
• M39: 8,695,825 km (0.12 R)
• M40: 9,073,560 km (0.076 R)
• M41: 9,243,054 km (0.101 R)
• M42: 9,563,941 km (0.092 R)
• M43: 9,650,110 km (0.114 R)
• M44: 9,823,195 km (0.111 R)
• M45: 10,019,168 km (0.098 R)
• M46: 10,348,732 km (0.115 R)
• M47: 10,838,515 km (0.05 R)
• M48: 11,817,783 km (0.073 R)
• M49: 11,979,797 km (0.043 R)
• M50: 12,072,847 km (0.118 R)
• M51: 12,306,220 km (0.113 R)
• M52: 12,376,531 km (0.116 R)
• M53: 12,564,725 km (0.03 R)
• M54: 12,753,966 km (0.091 R)
• M55: 12,848,812 km (0.12 R)
• M56: 13,183,013 km (0.116 R)
• M57: 13,471,587 km (0.119 R)
• M58: 13,762,406 km (0.11 R)
• M59: 13,981,866 km (0.057 R)
• M60: 14,202,523 km (0.05 R)
• M61: 14,771,593 km (0.104 R)
• M62: 15,196,900 km (0.102 R)
• M63: 15,297,579 km (0.108 R)
• M64: 15,702,540 km (0.11 R)
• M65: 15,931,874 km (0.12 R)
• M66: 16,342,371 km (0.04 R)
• M67: 16,834,398 km (0.114 R)
• M68: 16,990,728 km (0.043 R)
• M69: 17,252,374 km (0.103 R)
• M70: 17,726,899 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.6

Radius: 14.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.73 AU - 5.39 AU

Year: 5042 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,044,336 km

• M1: 197,020 km (0.1 R)
• M2: 449,392 km (0.106 R)
• M3: 932,294 km (0.102 R)
• M4: 1,032,525 km (0.078 R)
• M5: 1,136,794 km (0.11 R)
• M6: 1,373,458 km (0.095 R)
• M7: 1,732,792 km (0.116 R)
• M8: 1,933,253 km (0.099 R)
• M9: 2,318,169 km (0.067 R)
• M10: 2,458,791 km (0.098 R)
• M11: 2,727,618 km (0.095 R)
• M12: 3,028,310 km (0.105 R)
• M13: 3,227,275 km (0.081 R)
• M14: 3,592,144 km (0.084 R)
• M15: 3,685,493 km (0.104 R)
• M16: 3,970,477 km (0.116 R)
• M17: 4,067,117 km (0.103 R)
• M18: 4,436,624 km (0.089 R)
• M19: 5,155,741 km (0.091 R)
• M20: 5,288,135 km (0.09 R)
• M21: 6,161,787 km (0.083 R)
• M22: 6,302,409 km (0.059 R)
• M23: 6,730,707 km (0.114 R)
• M24: 6,875,668 km (0.081 R)
• M25: 7,376,222 km (0.045 R)
• M26: 7,676,166 km (0.028 R)
• M27: 8,916,332 km (0.072 R)
• M28: 9,365,126 km (0.027 R)
• M29: 9,494,678 km (0.119 R)
• M30: 10,993,648 km (0.096 R)
• M31: 11,096,123 km (0.094 R)
• M32: 12,033,653 km (0.095 R)
• M33: 12,924,209 km (0.072 R)
• M34: 13,432,243 km (0.09 R)
• M35: 14,058,011 km (0.086 R)
• M36: 14,169,462 km (0.061 R)
• M37: 14,957,693 km (0.085 R)
• M38: 15,299,973 km (0.077 R)
• M39: 15,837,478 km (0.097 R)
• M40: 16,264,131 km (0.108 R)
• M41: 16,773,362 km (0.108 R)
• M42: 17,486,944 km (0.065 R)
• M43: 17,927,958 km (0.071 R)
• M44: 18,089,375 km (0.042 R)
• M45: 18,251,090 km (0.084 R)
• M46: 19,895,320 km (0.051 R)
• M47: 20,313,745 km (0.059 R)
• M48: 20,946,993 km (0.107 R)
• M49: 21,116,936 km (0.103 R)
• M50: 21,244,693 km (0.114 R)
• M51: 21,887,365 km (0.088 R)
• M52: 22,059,852 km (0.091 R)
• M53: 22,972,698 km (0.117 R)
• M54: 23,148,027 km (0.12 R)
• M55: 24,209,124 km (0.096 R)
• M56: 24,566,364 km (0.077 R)
• M57: 25,921,421 km (0.105 R)
• M58: 26,470,296 km (0.093 R)
• M59: 26,930,609 km (0.098 R)
• M60: 27,208,113 km (0.097 R)
• M61: 27,347,239 km (0.076 R)
• M62: 28,186,782 km (0.031 R)
• M63: 28,987,430 km (0.101 R)
• M64: 29,129,548 km (0.034 R)
• M65: 30,034,765 km (0.095 R)
• M66: 30,466,654 km (0.044 R)
• M67: 30,562,995 km (0.119 R)
• M68: 30,804,146 km (0.09 R)
• M69: 30,900,787 km (0.11 R)
• M70: 31,045,897 km (0.096 R)
• M71: 31,482,722 km (0.066 R)
• M72: 31,580,111 km (0.119 R)
• M73: 32,019,479 km (0.075 R)
• M74: 32,854,834 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 13.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.49 AU - 7.43 AU

Year: 6445 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,044,336 km

• M1: 198,666 km (0.097 R)
• M2: 373,546 km (0.1 R)
• M3: 673,190 km (0.091 R)
• M4: 795,113 km (0.078 R)
• M5: 1,012,478 km (0.089 R)
• M6: 1,115,851 km (0.101 R)
• M7: 1,434,344 km (0.093 R)
• M8: 1,522,308 km (0.037 R)
• M9: 1,612,216 km (0.095 R)
• M10: 1,719,628 km (0.074 R)
• M11: 1,861,297 km (0.12 R)
• M12: 2,089,882 km (0.077 R)
• M13: 2,556,927 km (0.088 R)
• M14: 2,683,487 km (0.051 R)
• M15: 2,886,641 km (0.101 R)
• M16: 3,308,357 km (0.106 R)
• M17: 3,426,838 km (0.048 R)
• M18: 3,567,012 km (0.108 R)
• M19: 4,019,844 km (0.069 R)
• M20: 4,556,901 km (0.072 R)
• M21: 4,733,576 km (0.064 R)
• M22: 5,093,957 km (0.094 R)
• M23: 5,370,115 km (0.071 R)
• M24: 5,651,359 km (0.076 R)
• M25: 5,817,562 km (0.099 R)
• M26: 6,009,646 km (0.095 R)
• M27: 6,179,439 km (0.068 R)
• M28: 6,424,780 km (0.109 R)
• M29: 6,573,630 km (0.08 R)
• M30: 6,723,527 km (0.114 R)
• M31: 6,849,339 km (0.1 R)
• M32: 7,052,343 km (0.111 R)
• M33: 7,438,305 km (0.101 R)
• M34: 7,568,455 km (0.081 R)
• M35: 7,857,628 km (0.118 R)
• M36: 8,474,121 km (0.104 R)
• M37: 8,719,611 km (0.053 R)
• M38: 9,161,822 km (0.105 R)
• M39: 9,413,895 km (0.107 R)
• M40: 9,639,788 km (0.039 R)
• M41: 9,782,055 km (0.088 R)
• M42: 10,212,598 km (0.038 R)
• M43: 10,357,558 km (0.058 R)
• M44: 10,590,931 km (0.114 R)
• M45: 10,885,040 km (0.09 R)
• M46: 11,905,447 km (0.101 R)
• M47: 12,365,311 km (0.118 R)
• M48: 13,207,697 km (0.042 R)
• M49: 14,197,736 km (0.096 R)
• M50: 14,947,819 km (0.097 R)
• M51: 15,277,982 km (0.062 R)
• M52: 15,477,246 km (0.119 R)
• M53: 15,710,768 km (0.12 R)
• M54: 15,878,318 km (0.117 R)
• M55: 17,136,586 km (0.096 R)
• M56: 17,447,600 km (0.077 R)
• M57: 17,690,696 km (0.053 R)
• M58: 18,780,965 km (0.036 R)
• M59: 18,994,442 km (0.096 R)
• M60: 19,892,926 km (0.074 R)
• M61: 20,146,944 km (0.112 R)
• M62: 20,584,966 km (0.08 R)
• M63: 21,322,035 km (0.115 R)
• M64: 22,293,075 km (0.103 R)
• M65: 22,481,418 km (0.028 R)
• M66: 23,202,181 km (0.081 R)
• M67: 23,393,217 km (0.099 R)
• M68: 23,815,083 km (0.117 R)
• M69: 23,969,169 km (0.097 R)
• M70: 24,162,150 km (0.101 R)
• M71: 24,278,238 km (0.105 R)
• M72: 24,783,430 km (0.097 R)
• M73: 26,678,387 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.7

Radius: 5.9

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.9 AU - 12.94 AU

Year: 15983 Days

Day: 20.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,044,336 km

• M1: 75,547 km (0.069 R)
• M2: 177,124 km (0.092 R)
• M3: 436,975 km (0.079 R)
• M4: 473,926 km (0.106 R)
• M5: 675,584 km (0.091 R)
• M6: 855,700 km (0.09 R)
• M7: 1,050,775 km (0.115 R)
• M8: 1,232,986 km (0.097 R)
• M9: 1,716,336 km (0.095 R)
• M10: 2,057,868 km (0.077 R)
• M11: 2,731,208 km (0.084 R)
• M12: 3,621,465 km (0.093 R)
• M13: 4,426,152 km (0.098 R)
• M14: 4,763,047 km (0.08 R)
• M15: 5,239,815 km (0.104 R)
• M16: 6,052,281 km (0.091 R)
• M17: 7,541,229 km (0.038 R)
• M18: 7,641,010 km (0.097 R)
• M19: 7,892,335 km (0.115 R)
• M20: 8,146,502 km (0.112 R)
• M21: 8,248,827 km (0.098 R)
• M22: 11,000,679 km (0.068 R)
• M23: 11,170,772 km (0.105 R)
• M24: 12,502,792 km (0.086 R)
• M25: 13,640,483 km (0.025 R)
• M26: 14,437,691 km (0.029 R)
• M27: 15,949,078 km (0.085 R)
• M28: 16,077,283 km (0.086 R)
• M29: 17,246,391 km (0.057 R)
• M30: 18,040,905 km (0.088 R)
• M31: 18,241,516 km (0.1 R)
• M32: 18,847,387 km (0.112 R)
• M33: 20,148,140 km (0.112 R)
• M34: 20,217,404 km (0.09 R)
• M35: 20,844,369 km (0.089 R)
• M36: 21,690,195 km (0.1 R)
• M37: 21,974,581 km (0.095 R)
• M38: 22,117,297 km (0.102 R)
• M39: 23,560,917 km (0.047 R)
• M40: 24,886,055 km (0.1 R)
• M41: 26,235,278 km (0.094 R)
• M42: 27,607,988 km (0.103 R)
• M43: 27,839,117 km (0.045 R)
• M44: 28,380,661 km (0.11 R)
• M45: 29,082,125 km (0.074 R)
• M46: 29,395,832 km (0.051 R)
• M47: 29,868,262 km (0.086 R)
• M48: 30,422,821 km (0.114 R)
• M49: 30,661,430 km (0.095 R)
• M50: 30,900,637 km (0.092 R)
• M51: 32,187,328 km (0.065 R)
• M52: 34,315,059 km (0.089 R)
• M53: 34,397,786 km (0.108 R)
• M54: 36,572,341 km (0.112 R)
• M55: 36,656,864 km (0.054 R)
• M56: 36,995,553 km (0.115 R)
• M57: 37,590,803 km (0.055 R)
• M58: 38,018,055 km (0.094 R)
• M59: 39,742,619 km (0.111 R)
• M60: 40,614,476 km (0.071 R)
• M61: 43,356,904 km (0.086 R)
• M62: 44,074,375 km (0.089 R)
• M63: 44,524,665 km (0.092 R)
• M64: 44,976,600 km (0.103 R)
• M65: 45,248,419 km (0.091 R)
• M66: 47,166,713 km (0.116 R)
• M67: 50,328,314 km (0.113 R)
• M68: 50,422,411 km (0.096 R)
• M69: 50,610,605 km (0.07 R)
• M70: 50,893,345 km (0.069 R)
• M71: 52,601,005 km (0.076 R)
• M72: 55,003,696 km (0.072 R)
• M73: 55,100,486 km (0.079 R)
• M74: 56,755,637 km (0.118 R)
• M75: 58,328,359 km (0.097 R)
• M76: 59,616,547 km (0.082 R)
• M77: 59,815,661 km (0.118 R)
• M78: 61,014,389 km (0.117 R)
• M79: 62,322,024 km (0.064 R)
• M80: 62,928,793 km (0.051 R)
• M81: 63,030,071 km (0.107 R)
• M82: 63,537,357 km (0.089 R)
• M83: 65,888,288 km (0.114 R)
• M84: 67,126,210 km (0.089 R)
• M85: 68,267,642 km (0.097 R)
• M86: 68,580,152 km (0.114 R)
• M87: 68,684,272 km (0.099 R)
• M88: 69,939,398 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit