🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 46.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 10.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.6 AU - 3.66 AU

Year: 3575 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,164,968 km

• M1: 137,630 km (0.107 R)
• M2: 244,742 km (0.094 R)
• M3: 340,485 km (0.098 R)
• M4: 431,590 km (0.093 R)
• M5: 501,003 km (0.109 R)
• M6: 708,047 km (0.057 R)
• M7: 882,478 km (0.054 R)
• M8: 1,453,343 km (0.036 R)
• M9: 1,602,642 km (0.093 R)
• M10: 1,809,685 km (0.026 R)
• M11: 1,957,339 km (0.084 R)
• M12: 2,081,056 km (0.115 R)
• M13: 2,351,230 km (0.097 R)
• M14: 2,724,028 km (0.107 R)
• M15: 2,847,296 km (0.12 R)
• M16: 3,067,654 km (0.113 R)
• M17: 3,310,002 km (0.073 R)
• M18: 3,458,404 km (0.099 R)
• M19: 3,558,634 km (0.076 R)
• M20: 3,882,514 km (0.113 R)
• M21: 4,359,132 km (0.039 R)
• M22: 4,449,489 km (0.095 R)
• M23: 4,668,950 km (0.114 R)
• M24: 5,080,344 km (0.12 R)
• M25: 5,329,125 km (0.093 R)
• M26: 5,581,796 km (0.113 R)
• M27: 6,180,187 km (0.116 R)
• M28: 6,302,259 km (0.076 R)
• M29: 7,009,558 km (0.086 R)
• M30: 7,201,043 km (0.063 R)
• M31: 7,394,324 km (0.116 R)
• M32: 7,763,980 km (0.108 R)
• M33: 8,161,910 km (0.114 R)
• M34: 8,251,220 km (0.087 R)
• M35: 8,476,066 km (0.116 R)
• M36: 9,116,494 km (0.1 R)
• M37: 9,442,468 km (0.077 R)
• M38: 10,010,342 km (0.051 R)
• M39: 10,516,431 km (0.112 R)
• M40: 10,662,439 km (0.083 R)
• M41: 10,981,381 km (0.12 R)
• M42: 11,982,191 km (0.037 R)
• M43: 12,545,128 km (0.115 R)
• M44: 13,274,118 km (0.063 R)
• M45: 13,405,764 km (0.111 R)
• M46: 14,016,722 km (0.027 R)
• M47: 14,582,651 km (0.04 R)
• M48: 14,800,166 km (0.086 R)
• M49: 14,909,373 km (0.111 R)
• M50: 15,018,729 km (0.091 R)
• M51: 15,183,436 km (0.119 R)
• M52: 15,431,619 km (0.103 R)
• M53: 15,653,323 km (0.034 R)
• M54: 15,736,649 km (0.111 R)
• M55: 15,876,074 km (0.097 R)
• M56: 16,127,847 km (0.082 R)
• M57: 16,296,594 km (0.119 R)
• M58: 16,465,789 km (0.076 R)
• M59: 16,607,308 km (0.059 R)
• M60: 16,834,398 km (0.108 R)
• M61: 17,579,994 km (0.106 R)
• M62: 18,748,054 km (0.046 R)
• M63: 18,836,616 km (0.1 R)
• M64: 19,401,049 km (0.115 R)
• M65: 19,550,497 km (0.067 R)
• M66: 20,061,673 km (0.119 R)
• M67: 20,303,722 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 10.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.37 AU - 6.13 AU

Year: 7767 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,164,968 km

• M1: 148,999 km (0.105 R)
• M2: 304,132 km (0.085 R)
• M3: 374,593 km (0.113 R)
• M4: 601,683 km (0.105 R)
• M5: 669,151 km (0.099 R)
• M6: 782,995 km (0.069 R)
• M7: 919,578 km (0.053 R)
• M8: 1,469,799 km (0.075 R)
• M9: 1,545,047 km (0.115 R)
• M10: 2,151,367 km (0.077 R)
• M11: 2,259,377 km (0.098 R)
• M12: 2,755,443 km (0.098 R)
• M13: 2,849,391 km (0.12 R)
• M14: 2,968,321 km (0.057 R)
• M15: 3,334,836 km (0.103 R)
• M16: 3,409,934 km (0.103 R)
• M17: 3,664,400 km (0.111 R)
• M18: 3,767,922 km (0.11 R)
• M19: 3,925,149 km (0.038 R)
• M20: 4,084,471 km (0.115 R)
• M21: 4,164,954 km (0.116 R)
• M22: 4,246,036 km (0.096 R)
• M23: 4,327,567 km (0.12 R)
• M24: 4,603,276 km (0.049 R)
• M25: 5,259,113 km (0.067 R)
• M26: 5,346,927 km (0.07 R)
• M27: 5,762,809 km (0.118 R)
• M28: 6,005,158 km (0.03 R)
• M29: 7,008,062 km (0.087 R)
• M30: 7,894,280 km (0.059 R)
• M31: 7,961,299 km (0.077 R)
• M32: 8,129,747 km (0.108 R)
• M33: 8,885,066 km (0.087 R)
• M34: 9,130,108 km (0.113 R)
• M35: 9,271,178 km (0.086 R)
• M36: 9,626,922 km (0.041 R)
• M37: 10,536,028 km (0.104 R)
• M38: 10,869,931 km (0.117 R)
• M39: 11,586,505 km (0.081 R)
• M40: 11,700,947 km (0.103 R)
• M41: 14,151,061 km (0.082 R)
• M42: 15,057,474 km (0.046 R)
• M43: 15,140,800 km (0.111 R)
• M44: 16,537,895 km (0.062 R)
• M45: 16,839,484 km (0.045 R)
• M46: 17,056,102 km (0.115 R)
• M47: 17,273,617 km (0.111 R)
• M48: 17,623,527 km (0.086 R)
• M49: 17,799,454 km (0.038 R)
• M50: 18,064,242 km (0.073 R)
• M51: 19,498,886 km (0.1 R)
• M52: 19,589,692 km (0.062 R)
• M53: 20,275,747 km (0.117 R)
• M54: 20,598,729 km (0.084 R)
• M55: 21,062,931 km (0.079 R)
• M56: 21,765,593 km (0.072 R)
• M57: 21,859,989 km (0.1 R)
• M58: 22,762,513 km (0.056 R)
• M59: 23,338,764 km (0.093 R)
• M60: 23,919,802 km (0.103 R)
• M61: 24,948,138 km (0.104 R)
• M62: 25,294,158 km (0.052 R)
• M63: 25,443,007 km (0.107 R)
• M64: 26,492,437 km (0.082 R)
• M65: 26,593,116 km (0.09 R)
• M66: 27,709,266 km (0.058 R)
• M67: 29,255,659 km (0.061 R)
• M68: 29,359,779 km (0.113 R)
• M69: 29,464,049 km (0.039 R)
• M70: 29,882,175 km (0.09 R)
• M71: 30,565,687 km (0.061 R)
• M72: 31,734,346 km (0.067 R)
• M73: 32,755,351 km (0.106 R)
• M74: 32,971,670 km (0.082 R)
• M75: 33,134,133 km (0.115 R)
• M76: 34,005,690 km (0.079 R)
• M77: 34,444,162 km (0.06 R)
• M78: 35,659,944 km (0.096 R)
• M79: 35,771,095 km (0.08 R)
• M80: 36,217,196 km (0.082 R)
• M81: 37,736,063 km (0.101 R)
• M82: 37,849,308 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 14.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.78 AU - 6.82 AU

Year: 9019 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,164,968 km

• M1: 176,974 km (0.041 R)
• M2: 285,882 km (0.086 R)
• M3: 699,819 km (0.106 R)
• M4: 982,708 km (0.067 R)
• M5: 1,079,199 km (0.084 R)
• M6: 1,199,625 km (0.098 R)
• M7: 1,411,157 km (0.118 R)
• M8: 1,945,221 km (0.112 R)
• M9: 2,120,101 km (0.097 R)
• M10: 2,274,336 km (0.112 R)
• M11: 2,594,177 km (0.115 R)
• M12: 2,731,807 km (0.102 R)
• M13: 3,014,696 km (0.118 R)
• M14: 3,336,930 km (0.118 R)
• M15: 4,143,412 km (0.042 R)
• M16: 4,837,846 km (0.032 R)
• M17: 5,216,179 km (0.075 R)
• M18: 5,356,202 km (0.114 R)
• M19: 7,405,992 km (0.091 R)
• M20: 7,722,691 km (0.105 R)
• M21: 7,882,761 km (0.114 R)
• M22: 8,124,810 km (0.088 R)
• M23: 8,782,442 km (0.069 R)
• M24: 8,991,580 km (0.083 R)
• M25: 9,372,157 km (0.081 R)
• M26: 10,061,654 km (0.091 R)
• M27: 10,857,065 km (0.086 R)
• M28: 11,444,237 km (0.054 R)
• M29: 11,948,980 km (0.092 R)
• M30: 12,696,371 km (0.097 R)
• M31: 14,285,549 km (0.119 R)
• M32: 15,480,388 km (0.092 R)
• M33: 16,141,012 km (0.088 R)
• M34: 16,294,798 km (0.069 R)
• M35: 16,862,672 km (0.086 R)
• M36: 17,489,786 km (0.108 R)
• M37: 17,700,420 km (0.107 R)
• M38: 17,806,186 km (0.117 R)
• M39: 18,712,898 km (0.113 R)
• M40: 19,090,633 km (0.078 R)
• M41: 19,199,092 km (0.098 R)
• M42: 19,471,060 km (0.091 R)
• M43: 19,689,473 km (0.077 R)
• M44: 20,073,641 km (0.072 R)
• M45: 20,405,000 km (0.04 R)
• M46: 20,515,852 km (0.045 R)
• M47: 20,738,154 km (0.046 R)
• M48: 22,145,571 km (0.092 R)
• M49: 23,004,861 km (0.116 R)
• M50: 23,178,096 km (0.091 R)
• M51: 23,700,192 km (0.096 R)
• M52: 25,647,657 km (0.094 R)
• M53: 26,429,007 km (0.098 R)
• M54: 26,610,320 km (0.086 R)
• M55: 27,217,986 km (0.07 R)
• M56: 27,584,800 km (0.119 R)
• M57: 27,953,260 km (0.105 R)
• M58: 30,704,963 km (0.104 R)
• M59: 32,435,810 km (0.094 R)
• M60: 33,345,665 km (0.076 R)
• M61: 33,869,407 km (0.113 R)
• M62: 35,991,453 km (0.054 R)
• M63: 36,528,808 km (0.106 R)
• M64: 37,204,093 km (0.073 R)
• M65: 38,293,016 km (0.066 R)
• M66: 39,392,560 km (0.117 R)
• M67: 39,669,017 km (0.119 R)
• M68: 40,363,151 km (0.076 R)
• M69: 40,921,301 km (0.096 R)
• M70: 41,201,348 km (0.097 R)
• M71: 41,692,927 km (0.116 R)
• M72: 41,974,769 km (0.114 R)
• M73: 44,683,238 km (0.091 R)
• M74: 44,827,301 km (0.117 R)
• M75: 45,043,769 km (0.115 R)
• M76: 45,477,753 km (0.101 R)
• M77: 46,204,200 km (0.075 R)
• M78: 48,702,484 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.8

Radius: 5.4

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.29 AU - 7.31 AU

Year: 11449 Days

Day: 18.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 75.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,164,968 km

• M1: 84,373 km (0.085 R)
• M2: 147,653 km (0.081 R)
• M3: 236,664 km (0.077 R)
• M4: 910,004 km (0.069 R)
• M5: 967,150 km (0.08 R)
• M6: 1,085,333 km (0.092 R)
• M7: 1,490,144 km (0.114 R)
• M8: 1,558,062 km (0.037 R)
• M9: 1,697,038 km (0.115 R)
• M10: 1,815,969 km (0.1 R)
• M11: 1,864,289 km (0.098 R)
• M12: 2,266,557 km (0.111 R)
• M13: 2,318,767 km (0.118 R)
• M14: 2,371,276 km (0.099 R)
• M15: 2,424,233 km (0.06 R)
• M16: 2,477,640 km (0.109 R)
• M17: 2,612,727 km (0.116 R)
• M18: 2,667,480 km (0.049 R)
• M19: 3,177,309 km (0.093 R)
• M20: 3,685,942 km (0.09 R)
• M21: 4,028,371 km (0.043 R)
• M22: 4,091,801 km (0.119 R)
• M23: 4,219,558 km (0.106 R)
• M24: 4,710,388 km (0.085 R)
• M25: 5,184,613 km (0.101 R)
• M26: 6,032,684 km (0.099 R)
• M27: 6,809,396 km (0.106 R)
• M28: 7,228,719 km (0.049 R)
• M29: 7,421,999 km (0.073 R)
• M30: 7,460,895 km (0.03 R)
• M31: 8,012,312 km (0.084 R)
• M32: 8,052,255 km (0.096 R)
• M33: 8,373,741 km (0.118 R)
• M34: 9,914,748 km (0.03 R)
• M35: 10,520,171 km (0.05 R)
• M36: 10,739,332 km (0.083 R)
• M37: 11,360,911 km (0.095 R)
• M38: 11,540,578 km (0.107 R)
• M39: 11,994,009 km (0.09 R)
• M40: 12,360,973 km (0.068 R)
• M41: 13,105,970 km (0.115 R)
• M42: 14,541,511 km (0.061 R)
• M43: 14,785,655 km (0.109 R)
• M44: 15,976,005 km (0.117 R)
• M45: 16,177,364 km (0.075 R)
• M46: 16,329,056 km (0.113 R)
• M47: 17,196,874 km (0.112 R)
• M48: 17,662,422 km (0.089 R)
• M49: 19,458,045 km (0.117 R)
• M50: 19,888,887 km (0.077 R)
• M51: 21,090,009 km (0.118 R)
• M52: 21,366,316 km (0.045 R)
• M53: 22,596,010 km (0.084 R)
• M54: 23,561,814 km (0.086 R)
• M55: 24,425,293 km (0.114 R)
• M56: 24,483,188 km (0.074 R)
• M57: 26,064,437 km (0.045 R)
• M58: 26,242,159 km (0.085 R)
• M59: 26,539,261 km (0.111 R)
• M60: 27,316,870 km (0.109 R)
• M61: 27,437,147 km (0.113 R)
• M62: 28,223,433 km (0.099 R)
• M63: 29,818,147 km (0.12 R)
• M64: 30,814,020 km (0.069 R)
• M65: 31,064,596 km (0.113 R)
• M66: 31,315,921 km (0.1 R)
• M67: 31,631,123 km (0.082 R)
• M68: 32,073,933 km (0.099 R)
• M69: 32,137,363 km (0.117 R)
• M70: 32,838,079 km (0.068 R)
• M71: 33,030,013 km (0.11 R)
• M72: 33,350,751 km (0.064 R)
• M73: 34,124,770 km (0.109 R)
• M74: 34,578,949 km (0.059 R)
• M75: 35,427,917 km (0.114 R)
• M76: 35,756,285 km (0.062 R)
• M77: 35,887,781 km (0.076 R)
• M78: 36,747,221 km (0.117 R)
• M79: 37,212,770 km (0.025 R)
• M80: 38,553,765 km (0.062 R)
• M81: 39,230,097 km (0.077 R)
• M82: 39,978,685 km (0.111 R)
• M83: 41,420,808 km (0.045 R)
• M84: 42,321,986 km (0.118 R)
• M85: 43,089,572 km (0.053 R)
• M86: 43,650,714 km (0.114 R)
• M87: 44,851,237 km (0.102 R)
• M88: 45,064,264 km (0.08 R)
• M89: 47,212,340 km (0.06 R)
• M90: 47,429,107 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.7

Radius: 3.5

Gravity: 37.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.74 AU - 6.98 AU

Year: 11601 Days

Day: 17.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 110.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,164,968 km

• M1: 59,839 km (0.046 R)
• M2: 204,351 km (0.077 R)
• M3: 271,371 km (0.089 R)
• M4: 332,706 km (0.119 R)
• M5: 590,463 km (0.075 R)
• M6: 704,456 km (0.11 R)
• M7: 738,415 km (0.116 R)
• M8: 1,067,680 km (0.118 R)
• M9: 1,166,415 km (0.077 R)
• M10: 1,247,497 km (0.096 R)
• M11: 1,635,254 km (0.111 R)
• M12: 1,936,844 km (0.089 R)
• M13: 2,180,389 km (0.06 R)
• M14: 2,485,419 km (0.07 R)
• M15: 2,722,980 km (0.064 R)
• M16: 2,995,249 km (0.106 R)
• M17: 3,191,072 km (0.046 R)
• M18: 3,276,343 km (0.107 R)
• M19: 3,304,916 km (0.051 R)
• M20: 3,478,001 km (0.103 R)
• M21: 4,199,661 km (0.113 R)
• M22: 4,738,064 km (0.086 R)
• M23: 4,998,813 km (0.074 R)
• M24: 5,130,908 km (0.086 R)
• M25: 5,670,956 km (0.11 R)
• M26: 5,705,214 km (0.117 R)
• M27: 6,442,432 km (0.025 R)
• M28: 6,586,196 km (0.085 R)
• M29: 6,694,804 km (0.113 R)
• M30: 6,767,508 km (0.112 R)
• M31: 6,987,118 km (0.118 R)
• M32: 7,246,371 km (0.109 R)
• M33: 7,736,005 km (0.094 R)
• M34: 8,004,084 km (0.093 R)
• M35: 9,349,119 km (0.084 R)
• M36: 9,716,681 km (0.037 R)
• M37: 9,798,960 km (0.062 R)
• M38: 10,677,249 km (0.074 R)
• M39: 10,762,220 km (0.096 R)
• M40: 10,804,706 km (0.074 R)
• M41: 10,847,342 km (0.051 R)
• M42: 11,233,454 km (0.114 R)
• M43: 12,418,418 km (0.119 R)
• M44: 14,668,071 km (0.114 R)
• M45: 15,047,152 km (0.032 R)
• M46: 16,349,850 km (0.118 R)
• M47: 17,387,910 km (0.112 R)
• M48: 17,688,452 km (0.103 R)
• M49: 18,600,102 km (0.039 R)
• M50: 18,804,752 km (0.104 R)
• M51: 19,423,189 km (0.115 R)
• M52: 19,475,100 km (0.109 R)
• M53: 19,787,011 km (0.093 R)
• M54: 19,943,640 km (0.11 R)
• M55: 20,258,244 km (0.116 R)
• M56: 21,264,889 km (0.111 R)
• M57: 21,425,257 km (0.119 R)
• M58: 22,941,881 km (0.053 R)
• M59: 23,436,601 km (0.056 R)
• M60: 23,879,411 km (0.115 R)
• M61: 23,934,911 km (0.067 R)
• M62: 24,157,513 km (0.117 R)
• M63: 24,604,811 km (0.12 R)
• M64: 25,677,876 km (0.043 R)
• M65: 26,077,153 km (0.077 R)
• M66: 26,363,483 km (0.041 R)
• M67: 26,478,374 km (0.111 R)
• M68: 26,535,820 km (0.093 R)
• M69: 26,939,435 km (0.096 R)
• M70: 28,162,248 km (0.108 R)
• M71: 28,632,883 km (0.095 R)
• M72: 29,403,162 km (0.107 R)
• M73: 29,581,932 km (0.094 R)
• M74: 29,820,690 km (0.093 R)
• M75: 30,782,455 km (0.115 R)
• M76: 31,815,578 km (0.112 R)
• M77: 32,182,840 km (0.101 R)
• M78: 32,736,502 km (0.077 R)
• M79: 32,983,488 km (0.086 R)
• M80: 33,045,272 km (0.08 R)
• M81: 34,667,212 km (0.065 R)
• M82: 35,805,054 km (0.052 R)
• M83: 35,995,940 km (0.095 R)
• M84: 36,506,518 km (0.117 R)
• M85: 37,147,994 km (0.079 R)
• M86: 37,663,957 km (0.104 R)
• M87: 39,488,303 km (0.091 R)
• M88: 39,883,092 km (0.091 R)
• M89: 41,741,995 km (0.104 R)
• M90: 42,211,134 km (0.111 R)
• M91: 42,278,303 km (0.106 R)
• M92: 42,547,280 km (0.045 R)
• M93: 44,446,275 km (0.109 R)
• M94: 44,514,642 km (0.09 R)
• M95: 45,819,434 km (0.058 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: 274 - 12,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit