🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.59 AU

Year: 228 Days

Day: 24.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.72 AU

Year: 354 Days

Day: 32.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,636,243 km

• M1: 179,817 km (0.056 R)
• M2: 795,262 km (0.072 R)

Asteroid Belt

Center: 1.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 8.3

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.97 AU - 2.43 AU

Year: 2107 Days

Day: 10.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,636,243 km

• M1: 116,387 km (0.114 R)
• M2: 193,879 km (0.034 R)
• M3: 266,883 km (0.104 R)
• M4: 359,633 km (0.03 R)
• M5: 649,404 km (0.112 R)
• M6: 828,623 km (0.096 R)
• M7: 963,859 km (0.082 R)
• M8: 1,054,815 km (0.058 R)
• M9: 1,106,575 km (0.116 R)
• M10: 1,223,711 km (0.106 R)
• M11: 1,300,454 km (0.058 R)
• M12: 1,378,993 km (0.08 R)
• M13: 1,447,509 km (0.103 R)
• M14: 1,552,527 km (0.08 R)
• M15: 1,832,574 km (0.071 R)
• M16: 1,908,270 km (0.109 R)
• M17: 1,998,029 km (0.066 R)
• M18: 2,115,463 km (0.062 R)
• M19: 2,195,050 km (0.117 R)
• M20: 2,693,659 km (0.119 R)
• M21: 3,030,404 km (0.112 R)
• M22: 3,165,790 km (0.028 R)
• M23: 3,380,463 km (0.091 R)
• M24: 3,631,788 km (0.114 R)
• M25: 3,759,694 km (0.108 R)
• M26: 3,905,402 km (0.089 R)
• M27: 4,036,450 km (0.058 R)
• M28: 4,303,033 km (0.069 R)
• M29: 4,523,840 km (0.078 R)
• M30: 4,941,517 km (0.085 R)
• M31: 5,012,277 km (0.079 R)
• M32: 5,172,795 km (0.105 R)
• M33: 5,353,210 km (0.082 R)
• M34: 5,407,813 km (0.068 R)
• M35: 5,572,521 km (0.074 R)
• M36: 5,738,874 km (0.118 R)
• M37: 5,813,373 km (0.113 R)
• M38: 6,673,262 km (0.061 R)
• M39: 7,108,143 km (0.027 R)
• M40: 7,328,949 km (0.079 R)
• M41: 7,470,768 km (0.073 R)
• M42: 7,798,238 km (0.111 R)
• M43: 7,942,899 km (0.027 R)
• M44: 8,005,281 km (0.082 R)
• M45: 8,256,007 km (0.101 R)
• M46: 8,829,865 km (0.09 R)
• M47: 9,089,118 km (0.085 R)
• M48: 9,285,241 km (0.049 R)
• M49: 9,681,525 km (0.116 R)
• M50: 10,399,595 km (0.072 R)
• M51: 10,513,439 km (0.065 R)
• M52: 10,604,694 km (0.115 R)
• M53: 10,765,212 km (0.067 R)
• M54: 10,834,177 km (0.115 R)
• M55: 11,673,870 km (0.034 R)
• M56: 11,768,416 km (0.104 R)
• M57: 12,269,120 km (0.064 R)
• M58: 12,437,567 km (0.097 R)
• M59: 12,509,972 km (0.093 R)
• M60: 12,630,997 km (0.068 R)
• M61: 13,217,421 km (0.092 R)
• M62: 13,365,523 km (0.079 R)
• M63: 13,464,407 km (0.118 R)
• M64: 13,688,056 km (0.107 R)
• M65: 14,013,132 km (0.103 R)
• M66: 14,265,055 km (0.062 R)
• M67: 14,773,239 km (0.075 R)
• M68: 14,849,982 km (0.055 R)
• M69: 15,364,898 km (0.07 R)
• M70: 15,990,666 km (0.092 R)
• M71: 16,095,684 km (0.05 R)
• M72: 17,025,135 km (0.068 R)
• M73: 17,536,910 km (0.096 R)
• M74: 17,808,280 km (0.076 R)
• M75: 18,437,788 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 10.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.18 AU - 2.58 AU

Year: 2371 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,636,243 km

• M1: 289,472 km (0.071 R)
• M2: 532,269 km (0.071 R)
• M3: 791,074 km (0.072 R)
• M4: 1,078,601 km (0.096 R)
• M5: 1,315,713 km (0.046 R)
• M6: 1,398,590 km (0.072 R)
• M7: 1,557,463 km (0.111 R)
• M8: 1,645,427 km (0.109 R)
• M9: 1,800,410 km (0.082 R)
• M10: 1,919,939 km (0.045 R)
• M11: 2,083,450 km (0.102 R)
• M12: 2,768,159 km (0.087 R)
• M13: 2,969,219 km (0.09 R)
• M14: 3,079,622 km (0.074 R)
• M15: 3,191,371 km (0.102 R)
• M16: 3,584,814 km (0.034 R)
• M17: 3,736,356 km (0.077 R)
• M18: 3,872,790 km (0.078 R)
• M19: 3,993,665 km (0.091 R)
• M20: 4,063,377 km (0.113 R)
• M21: 4,168,545 km (0.067 R)
• M22: 4,328,016 km (0.095 R)
• M23: 4,671,642 km (0.072 R)
• M24: 5,213,037 km (0.118 R)
• M25: 5,365,926 km (0.09 R)
• M26: 5,715,387 km (0.083 R)
• M27: 5,952,499 km (0.079 R)
• M28: 6,766,162 km (0.055 R)
• M29: 7,017,187 km (0.118 R)
• M30: 7,186,083 km (0.105 R)
• M31: 7,377,868 km (0.058 R)
• M32: 7,657,915 km (0.109 R)
• M33: 7,788,364 km (0.112 R)
• M34: 7,853,888 km (0.108 R)
• M35: 7,919,562 km (0.108 R)
• M36: 8,117,629 km (0.102 R)
• M37: 8,228,481 km (0.079 R)
• M38: 8,926,655 km (0.057 R)
• M39: 9,248,140 km (0.053 R)
• M40: 9,573,516 km (0.1 R)
• M41: 9,784,748 km (0.057 R)
• M42: 9,950,054 km (0.116 R)
• M43: 10,021,262 km (0.099 R)
• M44: 10,140,192 km (0.051 R)
• M45: 10,235,636 km (0.11 R)
• M46: 10,693,256 km (0.058 R)
• M47: 10,814,879 km (0.083 R)
• M48: 11,133,074 km (0.078 R)
• M49: 11,231,659 km (0.082 R)
• M50: 11,330,543 km (0.118 R)
• M51: 11,504,076 km (0.102 R)
• M52: 11,829,003 km (0.046 R)
• M53: 12,233,067 km (0.042 R)
• M54: 12,641,469 km (0.081 R)
• M55: 12,821,734 km (0.044 R)
• M56: 13,028,628 km (0.098 R)
• M57: 13,262,749 km (0.093 R)
• M58: 13,629,712 km (0.114 R)
• M59: 13,920,531 km (0.043 R)
• M60: 14,427,368 km (0.116 R)
• M61: 14,588,784 km (0.109 R)
• M62: 14,913,262 km (0.082 R)
• M63: 15,103,700 km (0.062 R)
• M64: 15,322,263 km (0.093 R)
• M65: 15,459,444 km (0.113 R)
• M66: 16,995,066 km (0.118 R)
• M67: 17,651,502 km (0.077 R)
• M68: 17,766,542 km (0.073 R)
• M69: 18,084,139 km (0.059 R)
• M70: 18,258,271 km (0.114 R)
• M71: 18,491,194 km (0.065 R)
• M72: 19,107,238 km (0.056 R)
• M73: 19,254,892 km (0.108 R)
• M74: 19,581,164 km (0.04 R)
• M75: 19,700,244 km (0.095 R)
• M76: 19,819,623 km (0.105 R)
• M77: 20,029,061 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 14.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.4 AU - 3.02 AU

Year: 2881 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,636,243 km

• M1: 200,760 km (0.084 R)
• M2: 340,784 km (0.088 R)
• M3: 452,683 km (0.106 R)
• M4: 548,426 km (0.114 R)
• M5: 751,131 km (0.097 R)
• M6: 895,942 km (0.113 R)
• M7: 989,740 km (0.099 R)
• M8: 1,096,403 km (0.116 R)
• M9: 1,245,253 km (0.063 R)
• M10: 1,553,873 km (0.086 R)
• M11: 1,669,512 km (0.101 R)
• M12: 1,788,293 km (0.076 R)
• M13: 1,954,945 km (0.115 R)
• M14: 2,413,163 km (0.094 R)
• M15: 2,686,778 km (0.072 R)
• M16: 2,866,146 km (0.099 R)
• M17: 2,957,400 km (0.043 R)
• M18: 3,063,016 km (0.093 R)
• M19: 3,250,911 km (0.103 R)
• M20: 3,373,731 km (0.08 R)
• M21: 3,511,960 km (0.119 R)
• M22: 3,609,946 km (0.112 R)
• M23: 3,952,974 km (0.102 R)
• M24: 4,055,149 km (0.098 R)
• M25: 4,336,842 km (0.038 R)
• M26: 4,518,005 km (0.075 R)
• M27: 4,856,994 km (0.114 R)
• M28: 5,172,346 km (0.063 R)
• M29: 5,348,722 km (0.053 R)
• M30: 5,478,274 km (0.108 R)
• M31: 5,773,580 km (0.096 R)
• M32: 6,040,463 km (0.068 R)
• M33: 6,141,741 km (0.09 R)
• M34: 6,311,534 km (0.097 R)
• M35: 6,569,441 km (0.09 R)
• M36: 7,042,320 km (0.062 R)
• M37: 7,291,999 km (0.101 R)
• M38: 7,435,912 km (0.076 R)
• M39: 7,526,418 km (0.094 R)
• M40: 7,836,684 km (0.111 R)
• M41: 8,058,389 km (0.069 R)
• M42: 8,282,037 km (0.116 R)
• M43: 8,432,383 km (0.068 R)
• M44: 8,659,622 km (0.089 R)
• M45: 8,850,360 km (0.112 R)
• M46: 8,984,848 km (0.111 R)
• M47: 9,470,742 km (0.045 R)
• M48: 9,568,878 km (0.043 R)
• M49: 10,004,956 km (0.081 R)
• M50: 10,225,613 km (0.05 R)
• M51: 10,855,719 km (0.116 R)
• M52: 11,165,237 km (0.065 R)
• M53: 11,394,122 km (0.053 R)
• M54: 11,750,763 km (0.107 R)
• M55: 11,877,622 km (0.109 R)
• M56: 12,132,537 km (0.036 R)
• M57: 12,346,312 km (0.097 R)
• M58: 12,539,892 km (0.09 R)
• M59: 12,691,135 km (0.117 R)
• M60: 12,973,726 km (0.108 R)
• M61: 13,126,615 km (0.08 R)
• M62: 13,368,215 km (0.064 R)
• M63: 13,500,609 km (0.049 R)
• M64: 13,722,313 km (0.117 R)
• M65: 13,945,214 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 6.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.29 AU - 6.71 AU

Year: 9489 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,636,243 km

• M1: 381,175 km (0.118 R)
• M2: 769,382 km (0.094 R)
• M3: 825,032 km (0.107 R)
• M4: 1,187,508 km (0.114 R)
• M5: 1,268,889 km (0.106 R)
• M6: 1,403,078 km (0.119 R)
• M7: 1,795,773 km (0.056 R)
• M8: 2,004,611 km (0.077 R)
• M9: 2,383,543 km (0.054 R)
• M10: 2,466,121 km (0.109 R)
• M11: 2,915,662 km (0.088 R)
• M12: 2,959,794 km (0.104 R)
• M13: 3,390,337 km (0.084 R)
• M14: 3,672,329 km (0.079 R)
• M15: 3,816,092 km (0.113 R)
• M16: 4,134,287 km (0.063 R)
• M17: 4,258,902 km (0.064 R)
• M18: 4,359,581 km (0.074 R)
• M19: 4,795,958 km (0.112 R)
• M20: 4,979,664 km (0.113 R)
• M21: 5,192,542 km (0.111 R)
• M22: 5,273,175 km (0.062 R)
• M23: 5,327,180 km (0.09 R)
• M24: 5,435,639 km (0.091 R)
• M25: 5,793,327 km (0.082 R)
• M26: 5,989,001 km (0.109 R)
• M27: 6,045,400 km (0.046 R)
• M28: 6,243,916 km (0.076 R)
• M29: 6,415,804 km (0.094 R)
• M30: 6,473,549 km (0.079 R)
• M31: 6,647,531 km (0.1 R)
• M32: 7,238,742 km (0.097 R)
• M33: 7,358,869 km (0.086 R)
• M34: 7,846,558 km (0.117 R)
• M35: 8,344,719 km (0.056 R)
• M36: 8,661,118 km (0.072 R)
• M37: 8,788,875 km (0.092 R)
• M38: 8,981,557 km (0.115 R)
• M39: 9,305,885 km (0.066 R)
• M40: 9,700,225 km (0.106 R)
• M41: 9,932,700 km (0.036 R)
• M42: 10,167,120 km (0.037 R)
• M43: 10,573,129 km (0.113 R)
• M44: 10,915,558 km (0.096 R)
• M45: 11,296,434 km (0.119 R)
• M46: 11,401,153 km (0.066 R)
• M47: 11,681,649 km (0.09 R)
• M48: 12,213,918 km (0.116 R)
• M49: 12,357,233 km (0.075 R)
• M50: 12,645,508 km (0.11 R)
• M51: 12,717,913 km (0.105 R)
• M52: 12,899,525 km (0.053 R)
• M53: 12,972,379 km (0.082 R)
• M54: 13,045,383 km (0.119 R)
• M55: 13,155,188 km (0.044 R)
• M56: 14,345,389 km (0.068 R)
• M57: 14,991,502 km (0.092 R)
• M58: 15,260,329 km (0.069 R)
• M59: 15,608,443 km (0.109 R)
• M60: 16,787,125 km (0.064 R)
• M61: 16,906,654 km (0.116 R)
• M62: 17,427,554 km (0.085 R)
• M63: 17,629,361 km (0.109 R)
• M64: 17,710,294 km (0.07 R)
• M65: 17,912,999 km (0.082 R)
• M66: 18,814,625 km (0.117 R)
• M67: 18,938,791 km (0.056 R)
• M68: 19,063,107 km (0.083 R)
• M69: 20,747,130 km (0.105 R)
• M70: 21,606,869 km (0.06 R)
• M71: 21,867,020 km (0.095 R)
• M72: 22,041,152 km (0.091 R)
• M73: 22,390,613 km (0.068 R)
• M74: 24,075,384 km (0.062 R)
• M75: 25,023,834 km (0.078 R)
• M76: 26,678,087 km (0.098 R)
• M77: 27,190,610 km (0.107 R)
• M78: 27,284,108 km (0.088 R)
• M79: 27,659,300 km (0.117 R)
• M80: 28,842,619 km (0.084 R)
• M81: 30,090,864 km (0.116 R)
• M82: 30,818,957 km (0.098 R)
• M83: 31,062,951 km (0.103 R)
• M84: 31,307,693 km (0.035 R)
• M85: 31,552,884 km (0.083 R)
• M86: 31,700,387 km (0.111 R)
• M87: 33,137,724 km (0.086 R)
• M88: 33,337,736 km (0.102 R)
• M89: 33,437,817 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 3.1

Gravity: 78.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.75 AU - 8.45 AU

Year: 12215 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,636,243 km

• M1: 64,925 km (0.086 R)
• M2: 112,946 km (0.056 R)
• M3: 142,567 km (0.084 R)
• M4: 175,179 km (0.118 R)
• M5: 248,931 km (0.028 R)
• M6: 377,884 km (0.1 R)
• M7: 425,157 km (0.105 R)
• M8: 491,279 km (0.035 R)
• M9: 578,794 km (0.066 R)
• M10: 891,304 km (0.107 R)
• M11: 1,541,307 km (0.118 R)
• M12: 1,592,170 km (0.072 R)
• M13: 2,245,763 km (0.056 R)
• M14: 2,303,658 km (0.045 R)
• M15: 3,459,002 km (0.069 R)
• M16: 4,005,633 km (0.078 R)
• M17: 4,075,794 km (0.077 R)
• M18: 4,111,099 km (0.101 R)
• M19: 5,215,131 km (0.073 R)
• M20: 5,368,918 km (0.073 R)
• M21: 5,485,156 km (0.115 R)
• M22: 5,563,246 km (0.063 R)
• M23: 5,720,323 km (0.072 R)
• M24: 6,486,115 km (0.096 R)
• M25: 6,986,370 km (0.056 R)
• M26: 7,283,771 km (0.11 R)
• M27: 7,715,809 km (0.073 R)
• M28: 8,649,749 km (0.118 R)
• M29: 8,831,660 km (0.102 R)
• M30: 9,060,844 km (0.077 R)
• M31: 9,478,371 km (0.099 R)
• M32: 10,476,488 km (0.098 R)
• M33: 10,865,443 km (0.108 R)
• M34: 10,963,430 km (0.088 R)
• M35: 11,308,701 km (0.077 R)
• M36: 12,879,928 km (0.117 R)
• M37: 13,348,768 km (0.117 R)
• M38: 15,169,673 km (0.117 R)
• M39: 15,554,139 km (0.117 R)
• M40: 15,719,894 km (0.068 R)
• M41: 16,332,647 km (0.11 R)
• M42: 17,066,723 km (0.096 R)
• M43: 17,466,449 km (0.065 R)
• M44: 17,811,571 km (0.051 R)
• M45: 18,333,518 km (0.071 R)
• M46: 18,625,533 km (0.104 R)
• M47: 18,978,135 km (0.112 R)
• M48: 20,895,083 km (0.12 R)
• M49: 22,810,085 km (0.085 R)
• M50: 23,061,260 km (0.12 R)
• M51: 24,523,130 km (0.106 R)
• M52: 24,715,962 km (0.113 R)
• M53: 25,038,644 km (0.081 R)
• M54: 25,103,271 km (0.109 R)
• M55: 25,362,524 km (0.028 R)
• M56: 25,818,498 km (0.083 R)
• M57: 26,672,253 km (0.026 R)
• M58: 27,535,283 km (0.102 R)
• M59: 27,802,764 km (0.045 R)
• M60: 28,205,332 km (0.044 R)
• M61: 28,340,120 km (0.03 R)
• M62: 28,609,994 km (0.112 R)
• M63: 29,220,503 km (0.04 R)
• M64: 29,493,220 km (0.079 R)
• M65: 29,561,586 km (0.074 R)
• M66: 31,565,450 km (0.055 R)
• M67: 31,775,336 km (0.064 R)
• M68: 32,407,387 km (0.037 R)
• M69: 32,972,867 km (0.061 R)
• M70: 33,043,776 km (0.064 R)
• M71: 34,400,479 km (0.055 R)
• M72: 34,616,349 km (0.107 R)
• M73: 36,213,157 km (0.066 R)
• M74: 36,799,879 km (0.117 R)
• M75: 36,946,934 km (0.104 R)
• M76: 37,315,693 km (0.084 R)
• M77: 38,429,150 km (0.099 R)
• M78: 39,628,775 km (0.119 R)
• M79: 40,006,211 km (0.103 R)
• M80: 40,308,997 km (0.099 R)
• M81: 40,384,843 km (0.071 R)
• M82: 41,069,253 km (0.094 R)
• M83: 41,680,959 km (0.079 R)
• M84: 41,911,040 km (0.071 R)
• M85: 42,064,677 km (0.099 R)
• M86: 44,235,492 km (0.08 R)
• M87: 44,548,600 km (0.036 R)
• M88: 45,966,489 km (0.108 R)
• M89: 48,201,481 km (0.075 R)
• M90: 48,684,981 km (0.056 R)
• M91: 48,927,330 km (0.089 R)
• M92: 49,332,142 km (0.086 R)
• M93: 50,389,948 km (0.055 R)
• M94: 51,126,568 km (0.103 R)
• M95: 52,776,334 km (0.071 R)
• M96: 54,108,503 km (0.12 R)
• M97: 54,275,903 km (0.082 R)
• M98: 54,611,002 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit