🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 303 Days

Day: 26.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.61 AU - 0.71 AU

Year: 341 Days

Day: 38.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,097,503 km

• M1: 673,340 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 14.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 464 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,097,503 km

• M1: 180,265 km (0.048 R)
• M2: 304,731 km (0.06 R)
• M3: 400,623 km (0.117 R)
• M4: 501,302 km (0.052 R)
• M5: 591,061 km (0.118 R)
• M6: 715,676 km (0.069 R)
• M7: 839,394 km (0.092 R)
• M8: 1,057,059 km (0.096 R)
• M9: 1,210,396 km (0.065 R)
• M10: 1,303,446 km (0.107 R)
• M11: 1,427,014 km (0.099 R)
• M12: 1,530,835 km (0.101 R)
• M13: 1,627,625 km (0.092 R)
• M14: 1,807,292 km (0.062 R)
• M15: 1,904,979 km (0.112 R)
• M16: 2,004,462 km (0.076 R)
• M17: 2,105,889 km (0.114 R)
• M18: 2,252,944 km (0.117 R)
• M19: 2,448,917 km (0.115 R)
• M20: 2,540,471 km (0.028 R)
• M21: 2,894,420 km (0.066 R)
• M22: 3,058,977 km (0.089 R)
• M23: 3,189,127 km (0.11 R)
• M24: 3,327,505 km (0.093 R)
• M25: 3,429,531 km (0.101 R)
• M26: 3,908,244 km (0.117 R)
• M27: 4,009,373 km (0.113 R)
• M28: 4,118,130 km (0.029 R)
• M29: 4,221,054 km (0.101 R)
• M30: 4,352,550 km (0.044 R)
• M31: 4,450,537 km (0.109 R)
• M32: 4,542,091 km (0.066 R)
• M33: 4,727,143 km (0.09 R)
• M34: 4,951,091 km (0.111 R)
• M35: 5,053,266 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 8.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 0.99 AU

Year: 516 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,097,503 km

• M1: 147,055 km (0.091 R)
• M2: 263,442 km (0.103 R)
• M3: 320,738 km (0.079 R)
• M4: 390,750 km (0.103 R)
• M5: 461,809 km (0.104 R)
• M6: 532,718 km (0.07 R)
• M7: 610,659 km (0.108 R)
• M8: 713,881 km (0.091 R)
• M9: 775,665 km (0.101 R)
• M10: 898,485 km (0.078 R)
• M11: 955,631 km (0.044 R)
• M12: 1,010,534 km (0.03 R)
• M13: 1,077,404 km (0.028 R)
• M14: 1,171,202 km (0.074 R)
• M15: 1,260,362 km (0.054 R)
• M16: 1,313,469 km (0.104 R)
• M17: 1,402,480 km (0.077 R)
• M18: 1,485,507 km (0.075 R)
• M19: 1,644,230 km (0.118 R)
• M20: 1,787,246 km (0.113 R)
• M21: 1,934,450 km (0.083 R)
• M22: 2,009,548 km (0.079 R)
• M23: 2,094,669 km (0.069 R)
• M24: 2,167,374 km (0.074 R)
• M25: 2,291,989 km (0.072 R)
• M26: 2,447,421 km (0.086 R)
• M27: 2,630,828 km (0.12 R)
• M28: 2,803,763 km (0.084 R)
• M29: 2,899,356 km (0.067 R)
• M30: 2,965,329 km (0.086 R)
• M31: 3,078,126 km (0.034 R)
• M32: 3,166,239 km (0.07 R)
• M33: 3,276,343 km (0.082 R)
• M34: 3,334,537 km (0.1 R)
• M35: 3,478,749 km (0.092 R)
• M36: 3,532,754 km (0.084 R)
• M37: 3,592,443 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 12

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.08 AU - 1.16 AU

Year: 754 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,097,503 km

• M1: 149,299 km (0.084 R)
• M2: 239,955 km (0.071 R)
• M3: 316,998 km (0.104 R)
• M4: 453,730 km (0.101 R)
• M5: 581,637 km (0.098 R)
• M6: 669,899 km (0.096 R)
• M7: 747,989 km (0.06 R)
• M8: 823,387 km (0.081 R)
• M9: 918,232 km (0.101 R)
• M10: 1,031,178 km (0.082 R)
• M11: 1,109,268 km (0.075 R)
• M12: 1,245,552 km (0.098 R)
• M13: 1,376,001 km (0.111 R)
• M14: 1,503,010 km (0.071 R)
• M15: 1,584,690 km (0.068 R)
• M16: 1,663,528 km (0.031 R)
• M17: 1,752,389 km (0.067 R)
• M18: 1,842,896 km (0.041 R)
• M19: 2,019,870 km (0.091 R)
• M20: 2,115,164 km (0.1 R)
• M21: 2,207,317 km (0.092 R)
• M22: 2,281,966 km (0.093 R)
• M23: 2,357,513 km (0.097 R)
• M24: 2,458,192 km (0.065 R)
• M25: 2,555,281 km (0.103 R)
• M26: 2,653,717 km (0.102 R)
• M27: 2,798,827 km (0.052 R)
• M28: 3,024,121 km (0.086 R)
• M29: 3,102,361 km (0.117 R)
• M30: 3,191,671 km (0.102 R)
• M31: 3,335,584 km (0.025 R)
• M32: 3,449,129 km (0.12 R)
• M33: 3,541,879 km (0.091 R)
• M34: 3,786,023 km (0.099 R)
• M35: 3,938,613 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.7

Radius: 13.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.38 AU - 2.54 AU

Year: 2453 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,097,503 km

• M1: 169,794 km (0.077 R)
• M2: 261,946 km (0.097 R)
• M3: 408,701 km (0.038 R)
• M4: 758,312 km (0.113 R)
• M5: 908,957 km (0.119 R)
• M6: 998,566 km (0.03 R)
• M7: 1,144,573 km (0.101 R)
• M8: 1,298,210 km (0.08 R)
• M9: 1,701,227 km (0.11 R)
• M10: 1,878,650 km (0.045 R)
• M11: 1,982,920 km (0.087 R)
• M12: 2,075,820 km (0.045 R)
• M13: 2,183,830 km (0.071 R)
• M14: 2,363,646 km (0.111 R)
• M15: 2,932,717 km (0.098 R)
• M16: 3,100,865 km (0.11 R)
• M17: 3,383,156 km (0.098 R)
• M18: 3,657,668 km (0.042 R)
• M19: 3,939,510 km (0.113 R)
• M20: 4,228,533 km (0.113 R)
• M21: 4,595,347 km (0.103 R)
• M22: 4,881,827 km (0.087 R)
• M23: 5,008,986 km (0.086 R)
• M24: 5,118,940 km (0.088 R)
• M25: 5,661,531 km (0.086 R)
• M26: 5,833,719 km (0.113 R)
• M27: 6,105,089 km (0.08 R)
• M28: 6,301,511 km (0.053 R)
• M29: 6,660,396 km (0.091 R)
• M30: 6,761,225 km (0.093 R)
• M31: 6,985,024 km (0.069 R)
• M32: 7,232,010 km (0.073 R)
• M33: 7,419,157 km (0.1 R)
• M34: 7,502,782 km (0.037 R)
• M35: 7,671,080 km (0.082 R)
• M36: 8,097,434 km (0.092 R)
• M37: 8,205,294 km (0.079 R)
• M38: 8,422,360 km (0.118 R)
• M39: 8,531,567 km (0.055 R)
• M40: 9,287,036 km (0.101 R)
• M41: 9,490,639 km (0.076 R)
• M42: 9,627,072 km (0.115 R)
• M43: 9,810,180 km (0.089 R)
• M44: 9,902,182 km (0.055 R)
• M45: 10,179,986 km (0.107 R)
• M46: 11,148,183 km (0.117 R)
• M47: 11,704,238 km (0.038 R)
• M48: 11,973,365 km (0.095 R)
• M49: 12,170,535 km (0.053 R)
• M50: 12,468,085 km (0.106 R)
• M51: 12,617,832 km (0.06 R)
• M52: 12,868,708 km (0.045 R)
• M53: 12,994,669 km (0.097 R)
• M54: 13,298,952 km (0.06 R)
• M55: 13,451,841 km (0.115 R)
• M56: 14,251,740 km (0.104 R)
• M57: 14,434,549 km (0.098 R)
• M58: 14,670,614 km (0.11 R)
• M59: 15,173,263 km (0.045 R)
• M60: 15,279,927 km (0.052 R)
• M61: 15,951,471 km (0.106 R)
• M62: 16,331,899 km (0.086 R)
• M63: 16,577,987 km (0.088 R)
• M64: 16,742,694 km (0.106 R)
• M65: 17,046,229 km (0.097 R)
• M66: 17,240,257 km (0.065 R)
• M67: 17,854,955 km (0.104 R)
• M68: 17,995,726 km (0.101 R)
• M69: 18,962,428 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 11.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.79 AU - 4.25 AU

Year: 5125 Days

Day: 8.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,097,503 km

• M1: 163,361 km (0.066 R)
• M2: 540,198 km (0.092 R)
• M3: 646,263 km (0.117 R)
• M4: 721,511 km (0.066 R)
• M5: 938,876 km (0.119 R)
• M6: 1,101,190 km (0.075 R)
• M7: 1,305,541 km (0.054 R)
• M8: 1,437,785 km (0.041 R)
• M9: 1,698,235 km (0.032 R)
• M10: 2,107,834 km (0.084 R)
• M11: 2,304,406 km (0.119 R)
• M12: 2,486,616 km (0.041 R)
• M13: 2,631,726 km (0.118 R)
• M14: 2,908,631 km (0.104 R)
• M15: 3,195,261 km (0.084 R)
• M16: 3,308,058 km (0.114 R)
• M17: 3,630,740 km (0.091 R)
• M18: 3,772,260 km (0.086 R)
• M19: 4,232,573 km (0.092 R)
• M20: 4,608,662 km (0.112 R)
• M21: 4,710,837 km (0.112 R)
• M22: 4,839,641 km (0.093 R)
• M23: 5,232,934 km (0.078 R)
• M24: 5,393,302 km (0.034 R)
• M25: 6,106,735 km (0.099 R)
• M26: 6,531,892 km (0.064 R)
• M27: 6,937,452 km (0.032 R)
• M28: 7,621,563 km (0.098 R)
• M29: 7,834,141 km (0.075 R)
• M30: 8,483,396 km (0.039 R)
• M31: 8,798,748 km (0.096 R)
• M32: 9,311,271 km (0.083 R)
• M33: 9,833,666 km (0.104 R)
• M34: 10,702,680 km (0.094 R)
• M35: 10,872,624 km (0.068 R)
• M36: 10,975,098 km (0.066 R)
• M37: 11,284,167 km (0.102 R)
• M38: 11,422,545 km (0.068 R)
• M39: 11,700,947 km (0.116 R)
• M40: 11,805,815 km (0.081 R)
• M41: 13,126,316 km (0.076 R)
• M42: 13,491,185 km (0.083 R)
• M43: 13,601,289 km (0.116 R)
• M44: 13,970,496 km (0.085 R)
• M45: 14,193,696 km (0.081 R)
• M46: 14,530,591 km (0.083 R)
• M47: 15,174,161 km (0.079 R)
• M48: 16,137,721 km (0.09 R)
• M49: 16,411,036 km (0.097 R)
• M50: 16,607,159 km (0.077 R)
• M51: 16,685,847 km (0.104 R)
• M52: 18,570,631 km (0.055 R)
• M53: 19,310,243 km (0.043 R)
• M54: 19,392,970 km (0.105 R)
• M55: 19,850,441 km (0.075 R)
• M56: 20,101,316 km (0.111 R)
• M57: 20,733,367 km (0.118 R)
• M58: 21,372,001 km (0.03 R)
• M59: 21,930,749 km (0.093 R)
• M60: 23,106,438 km (0.109 R)
• M61: 23,238,384 km (0.102 R)
• M62: 23,458,741 km (0.116 R)
• M63: 23,724,128 km (0.099 R)
• M64: 24,213,313 km (0.071 R)
• M65: 25,066,021 km (0.107 R)
• M66: 25,655,137 km (0.112 R)
• M67: 26,847,133 km (0.112 R)
• M68: 26,939,585 km (0.092 R)
• M69: 27,449,863 km (0.069 R)
• M70: 27,636,262 km (0.094 R)
• M71: 28,010,257 km (0.091 R)
• M72: 28,621,513 km (0.118 R)
• M73: 28,999,996 km (0.075 R)
• M74: 29,713,877 km (0.082 R)
• M75: 31,110,523 km (0.03 R)
• M76: 31,450,858 km (0.052 R)
• M77: 31,890,227 km (0.097 R)
• M78: 32,135,268 km (0.084 R)
• M79: 32,873,982 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 12.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.58 AU - 6.86 AU

Year: 8698 Days

Day: 6.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,097,503 km

• M1: 220,358 km (0.091 R)
• M2: 316,399 km (0.071 R)
• M3: 474,824 km (0.11 R)
• M4: 594,203 km (0.075 R)
• M5: 803,640 km (0.034 R)
• M6: 1,354,908 km (0.11 R)
• M7: 1,494,333 km (0.116 R)
• M8: 1,875,209 km (0.082 R)
• M9: 2,146,281 km (0.073 R)
• M10: 2,904,891 km (0.111 R)
• M11: 3,490,717 km (0.08 R)
• M12: 3,797,542 km (0.067 R)
• M13: 3,968,682 km (0.103 R)
• M14: 4,348,212 km (0.114 R)
• M15: 5,428,009 km (0.077 R)
• M16: 5,686,065 km (0.063 R)
• M17: 5,882,487 km (0.106 R)
• M18: 6,081,004 km (0.07 R)
• M19: 6,621,351 km (0.088 R)
• M20: 6,724,424 km (0.114 R)
• M21: 6,862,802 km (0.082 R)
• M22: 7,177,407 km (0.059 R)
• M23: 7,318,627 km (0.071 R)
• M24: 7,568,306 km (0.098 R)
• M25: 8,408,298 km (0.054 R)
• M26: 8,896,137 km (0.113 R)
• M27: 9,048,128 km (0.078 R)
• M28: 9,316,207 km (0.094 R)
• M29: 9,548,084 km (0.034 R)
• M30: 9,938,834 km (0.113 R)
• M31: 10,136,153 km (0.114 R)
• M32: 12,732,275 km (0.108 R)
• M33: 13,162,369 km (0.118 R)
• M34: 13,772,728 km (0.115 R)
• M35: 14,930,466 km (0.042 R)
• M36: 15,202,136 km (0.117 R)
• M37: 15,384,196 km (0.049 R)
• M38: 15,796,338 km (0.06 R)
• M39: 16,725,192 km (0.058 R)
• M40: 18,635,856 km (0.061 R)
• M41: 18,879,550 km (0.105 R)
• M42: 19,173,361 km (0.091 R)
• M43: 19,765,619 km (0.086 R)
• M44: 20,514,206 km (0.095 R)
• M45: 20,967,937 km (0.089 R)
• M46: 21,272,219 km (0.113 R)
• M47: 21,424,958 km (0.049 R)
• M48: 22,452,247 km (0.096 R)
• M49: 22,763,560 km (0.118 R)
• M50: 23,076,369 km (0.039 R)
• M51: 23,338,165 km (0.108 R)
• M52: 25,792,019 km (0.104 R)
• M53: 26,884,383 km (0.056 R)
• M54: 27,270,345 km (0.102 R)
• M55: 27,491,601 km (0.102 R)
• M56: 28,103,306 km (0.033 R)
• M57: 28,663,401 km (0.09 R)
• M58: 28,944,794 km (0.096 R)
• M59: 29,170,538 km (0.106 R)
• M60: 30,422,971 km (0.113 R)
• M61: 30,709,900 km (0.085 R)
• M62: 32,744,580 km (0.085 R)
• M63: 33,629,751 km (0.053 R)
• M64: 34,642,529 km (0.086 R)
• M65: 35,122,588 km (0.081 R)
• M66: 35,243,014 km (0.085 R)
• M67: 36,089,439 km (0.116 R)
• M68: 37,863,819 km (0.098 R)
• M69: 38,792,822 km (0.06 R)
• M70: 39,604,091 km (0.091 R)
• M71: 40,105,992 km (0.075 R)
• M72: 40,294,785 km (0.052 R)
• M73: 40,799,678 km (0.074 R)
• M74: 41,179,806 km (0.089 R)
• M75: 41,433,673 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit