🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.38 AU - 0.62 AU

Year: 232 Days

Day: 44.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 275 Days

Day: 26.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,634,958 km

• M1: 278,402 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 352 Days

Day: 41.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 12.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2 AU - 2.46 AU

Year: 2185 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,634,958 km

• M1: 333,902 km (0.064 R)
• M2: 609,911 km (0.116 R)
• M3: 742,005 km (0.084 R)
• M4: 1,108,071 km (0.11 R)
• M5: 1,231,938 km (0.05 R)
• M6: 1,691,952 km (0.095 R)
• M7: 1,800,111 km (0.09 R)
• M8: 2,023,461 km (0.11 R)
• M9: 2,203,577 km (0.116 R)
• M10: 2,470,459 km (0.096 R)
• M11: 2,566,351 km (0.105 R)
• M12: 2,747,814 km (0.074 R)
• M13: 2,904,891 km (0.106 R)
• M14: 3,064,961 km (0.084 R)
• M15: 3,183,293 km (0.109 R)
• M16: 3,455,112 km (0.062 R)
• M17: 3,547,414 km (0.104 R)
• M18: 4,299,293 km (0.114 R)
• M19: 4,415,531 km (0.096 R)
• M20: 4,719,364 km (0.101 R)
• M21: 4,891,102 km (0.053 R)
• M22: 5,029,929 km (0.116 R)
• M23: 5,152,599 km (0.086 R)
• M24: 5,616,802 km (0.079 R)
• M25: 5,744,109 km (0.067 R)
• M26: 5,854,064 km (0.116 R)
• M27: 5,946,216 km (0.105 R)
• M28: 6,150,716 km (0.108 R)
• M29: 6,395,309 km (0.115 R)
• M30: 6,855,472 km (0.106 R)
• M31: 7,050,398 km (0.114 R)
• M32: 7,187,878 km (0.105 R)
• M33: 7,726,730 km (0.087 R)
• M34: 8,134,534 km (0.06 R)
• M35: 8,216,813 km (0.083 R)
• M36: 8,570,163 km (0.116 R)
• M37: 8,738,161 km (0.093 R)
• M38: 8,970,936 km (0.053 R)
• M39: 9,356,300 km (0.114 R)
• M40: 9,464,309 km (0.095 R)
• M41: 9,550,926 km (0.045 R)
• M42: 9,703,367 km (0.106 R)
• M43: 10,209,905 km (0.096 R)
• M44: 10,747,560 km (0.101 R)
• M45: 10,906,134 km (0.099 R)
• M46: 11,088,344 km (0.095 R)
• M47: 11,179,748 km (0.091 R)
• M48: 11,803,870 km (0.108 R)
• M49: 11,897,219 km (0.117 R)
• M50: 12,179,062 km (0.077 R)
• M51: 12,320,731 km (0.107 R)
• M52: 12,605,865 km (0.095 R)
• M53: 12,773,115 km (0.074 R)
• M54: 12,965,348 km (0.12 R)
• M55: 13,401,127 km (0.049 R)
• M56: 13,989,645 km (0.086 R)
• M57: 14,113,362 km (0.097 R)
• M58: 14,237,379 km (0.063 R)
• M59: 14,411,810 km (0.036 R)
• M60: 14,888,429 km (0.111 R)
• M61: 15,065,403 km (0.065 R)
• M62: 15,600,365 km (0.107 R)
• M63: 15,780,032 km (0.047 R)
• M64: 16,505,881 km (0.057 R)
• M65: 17,004,640 km (0.109 R)
• M66: 17,110,256 km (0.106 R)
• M67: 17,189,543 km (0.053 R)
• M68: 17,322,087 km (0.119 R)
• M69: 17,401,823 km (0.086 R)
• M70: 17,936,336 km (0.07 R)
• M71: 18,016,969 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.23 AU - 3.13 AU

Year: 2878 Days

Day: 5.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,634,958 km

• M1: 118,781 km (0.09 R)
• M2: 191,036 km (0.081 R)
• M3: 254,316 km (0.093 R)
• M4: 321,785 km (0.074 R)
• M5: 410,197 km (0.066 R)
• M6: 515,215 km (0.11 R)
• M7: 575,204 km (0.061 R)
• M8: 662,120 km (0.097 R)
• M9: 997,070 km (0.091 R)
• M10: 1,143,077 km (0.095 R)
• M11: 1,223,860 km (0.06 R)
• M12: 1,327,532 km (0.051 R)
• M13: 1,456,036 km (0.055 R)
• M14: 1,633,758 km (0.113 R)
• M15: 1,806,993 km (0.084 R)
• M16: 1,925,773 km (0.111 R)
• M17: 2,059,514 km (0.071 R)
• M18: 2,146,281 km (0.089 R)
• M19: 2,246,960 km (0.057 R)
• M20: 2,310,689 km (0.119 R)
• M21: 2,400,896 km (0.074 R)
• M22: 2,598,216 km (0.084 R)
• M23: 2,787,308 km (0.054 R)
• M24: 2,939,000 km (0.077 R)
• M25: 3,065,260 km (0.044 R)
• M26: 3,150,382 km (0.118 R)
• M27: 3,250,762 km (0.106 R)
• M28: 3,558,185 km (0.074 R)
• M29: 3,632,685 km (0.095 R)
• M30: 3,905,552 km (0.102 R)
• M31: 4,044,528 km (0.1 R)
• M32: 4,122,469 km (0.087 R)
• M33: 4,632,896 km (0.088 R)
• M34: 5,146,466 km (0.104 R)
• M35: 5,800,657 km (0.06 R)
• M36: 6,048,242 km (0.096 R)
• M37: 6,173,306 km (0.086 R)
• M38: 6,462,478 km (0.118 R)
• M39: 6,830,190 km (0.094 R)
• M40: 6,885,990 km (0.073 R)
• M41: 8,052,255 km (0.088 R)
• M42: 8,130,943 km (0.092 R)
• M43: 8,910,648 km (0.09 R)
• M44: 9,319,798 km (0.034 R)
• M45: 9,506,047 km (0.113 R)
• M46: 9,651,606 km (0.106 R)
• M47: 9,839,950 km (0.099 R)
• M48: 10,092,920 km (0.08 R)
• M49: 10,284,106 km (0.073 R)
• M50: 10,670,068 km (0.097 R)
• M51: 11,038,827 km (0.083 R)
• M52: 11,213,856 km (0.051 R)
• M53: 11,279,679 km (0.069 R)
• M54: 11,789,060 km (0.106 R)
• M55: 12,125,356 km (0.097 R)
• M56: 12,260,593 km (0.072 R)
• M57: 12,328,510 km (0.099 R)
• M58: 12,715,520 km (0.049 R)
• M59: 12,853,150 km (0.101 R)
• M60: 12,968,041 km (0.105 R)
• M61: 13,175,982 km (0.097 R)
• M62: 13,806,238 km (0.076 R)
• M63: 13,923,971 km (0.103 R)
• M64: 14,398,496 km (0.081 R)
• M65: 14,541,811 km (0.113 R)
• M66: 14,613,767 km (0.077 R)
• M67: 14,709,659 km (0.112 R)
• M68: 15,387,637 km (0.058 R)
• M69: 15,681,447 km (0.059 R)
• M70: 16,398,769 km (0.068 R)
• M71: 16,573,499 km (0.101 R)
• M72: 16,673,730 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 12.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.97 AU - 6.53 AU

Year: 9045 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,634,958 km

• M1: 166,054 km (0.119 R)
• M2: 316,998 km (0.102 R)
• M3: 655,089 km (0.042 R)
• M4: 1,300,753 km (0.12 R)
• M5: 1,381,088 km (0.025 R)
• M6: 1,564,046 km (0.089 R)
• M7: 1,649,915 km (0.046 R)
• M8: 1,935,946 km (0.086 R)
• M9: 2,161,091 km (0.113 R)
• M10: 2,257,581 km (0.113 R)
• M11: 2,555,880 km (0.106 R)
• M12: 2,637,560 km (0.05 R)
• M13: 2,803,763 km (0.081 R)
• M14: 2,973,557 km (0.086 R)
• M15: 3,278,886 km (0.048 R)
• M16: 3,390,486 km (0.05 R)
• M17: 4,255,760 km (0.051 R)
• M18: 4,402,366 km (0.094 R)
• M19: 5,186,708 km (0.118 R)
• M20: 5,317,307 km (0.081 R)
• M21: 6,069,036 km (0.033 R)
• M22: 6,429,567 km (0.109 R)
• M23: 6,541,915 km (0.042 R)
• M24: 6,711,559 km (0.111 R)
• M25: 6,997,740 km (0.103 R)
• M26: 7,346,452 km (0.055 R)
• M27: 7,434,565 km (0.1 R)
• M28: 7,671,229 km (0.105 R)
• M29: 7,760,539 km (0.087 R)
• M30: 8,030,862 km (0.093 R)
• M31: 8,121,519 km (0.104 R)
• M32: 8,488,183 km (0.099 R)
• M33: 8,828,967 km (0.1 R)
• M34: 8,922,765 km (0.068 R)
• M35: 9,588,176 km (0.051 R)
• M36: 10,204,220 km (0.048 R)
• M37: 10,467,363 km (0.11 R)
• M38: 10,766,260 km (0.118 R)
• M39: 11,508,564 km (0.114 R)
• M40: 11,954,964 km (0.109 R)
• M41: 12,093,492 km (0.102 R)
• M42: 12,794,059 km (0.072 R)
• M43: 13,292,369 km (0.082 R)
• M44: 13,435,983 km (0.1 R)
• M45: 13,652,152 km (0.1 R)
• M46: 14,161,383 km (0.096 R)
• M47: 14,899,649 km (0.08 R)
• M48: 15,086,197 km (0.059 R)
• M49: 15,574,784 km (0.079 R)
• M50: 16,145,051 km (0.05 R)
• M51: 16,838,437 km (0.116 R)
• M52: 16,993,720 km (0.117 R)
• M53: 17,541,398 km (0.108 R)
• M54: 17,659,580 km (0.063 R)
• M55: 17,975,830 km (0.062 R)
• M56: 18,895,707 km (0.117 R)
• M57: 19,057,123 km (0.043 R)
• M58: 19,341,060 km (0.088 R)
• M59: 19,585,353 km (0.071 R)
• M60: 20,905,854 km (0.115 R)
• M61: 21,534,913 km (0.11 R)
• M62: 21,661,323 km (0.073 R)
• M63: 23,199,039 km (0.104 R)
• M64: 23,328,741 km (0.117 R)
• M65: 23,502,125 km (0.048 R)
• M66: 25,081,429 km (0.08 R)
• M67: 25,214,572 km (0.116 R)
• M68: 25,526,184 km (0.106 R)
• M69: 25,839,143 km (0.063 R)
• M70: 26,559,157 km (0.03 R)
• M71: 27,605,744 km (0.087 R)
• M72: 27,835,077 km (0.111 R)
• M73: 28,619,419 km (0.103 R)
• M74: 28,897,970 km (0.119 R)
• M75: 29,224,094 km (0.119 R)
• M76: 30,351,613 km (0.051 R)
• M77: 30,493,581 km (0.112 R)
• M78: 32,165,786 km (0.104 R)
• M79: 32,358,767 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.3

Radius: 3.8

Gravity: 45.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.76 AU - 10.94 AU

Year: 17271 Days

Day: 20.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,634,958 km

• M1: 53,406 km (0.084 R)
• M2: 105,317 km (0.071 R)
• M3: 172,038 km (0.095 R)
• M4: 436,227 km (0.071 R)
• M5: 473,178 km (0.095 R)
• M6: 570,566 km (0.117 R)
• M7: 632,051 km (0.111 R)
• M8: 674,387 km (0.111 R)
• M9: 899,831 km (0.056 R)
• M10: 1,121,535 km (0.057 R)
• M11: 1,498,971 km (0.12 R)
• M12: 1,642,585 km (0.045 R)
• M13: 1,851,124 km (0.025 R)
• M14: 1,974,094 km (0.098 R)
• M15: 2,195,798 km (0.062 R)
• M16: 2,492,151 km (0.047 R)
• M17: 3,268,564 km (0.082 R)
• M18: 3,342,615 km (0.105 R)
• M19: 3,721,247 km (0.101 R)
• M20: 3,915,575 km (0.03 R)
• M21: 4,436,325 km (0.12 R)
• M22: 4,600,883 km (0.079 R)
• M23: 4,725,647 km (0.084 R)
• M24: 4,809,422 km (0.034 R)
• M25: 5,106,523 km (0.117 R)
• M26: 5,674,098 km (0.053 R)
• M27: 6,445,873 km (0.092 R)
• M28: 6,632,272 km (0.047 R)
• M29: 7,201,941 km (0.118 R)
• M30: 7,298,431 km (0.119 R)
• M31: 10,059,709 km (0.051 R)
• M32: 10,275,728 km (0.091 R)
• M33: 12,115,932 km (0.12 R)
• M34: 13,457,376 km (0.116 R)
• M35: 14,296,470 km (0.093 R)
• M36: 14,357,057 km (0.091 R)
• M37: 15,899,411 km (0.066 R)
• M38: 15,962,242 km (0.076 R)
• M39: 16,467,434 km (0.111 R)
• M40: 17,688,303 km (0.049 R)
• M41: 18,738,629 km (0.099 R)
• M42: 19,204,477 km (0.109 R)
• M43: 20,283,676 km (0.119 R)
• M44: 20,488,176 km (0.097 R)
• M45: 21,243,945 km (0.113 R)
• M46: 21,521,000 km (0.102 R)
• M47: 22,924,228 km (0.084 R)
• M48: 23,565,255 km (0.109 R)
• M49: 23,780,227 km (0.096 R)
• M50: 23,852,034 km (0.082 R)
• M51: 23,995,947 km (0.093 R)
• M52: 25,156,976 km (0.116 R)
• M53: 26,261,906 km (0.088 R)
• M54: 26,782,956 km (0.062 R)
• M55: 26,932,553 km (0.043 R)
• M56: 27,684,133 km (0.059 R)
• M57: 27,986,770 km (0.039 R)
• M58: 28,366,599 km (0.096 R)
• M59: 28,442,744 km (0.063 R)
• M60: 29,516,109 km (0.1 R)
• M61: 31,072,375 km (0.118 R)
• M62: 31,781,320 km (0.099 R)
• M63: 32,256,891 km (0.056 R)
• M64: 32,655,121 km (0.051 R)
• M65: 32,974,811 km (0.114 R)
• M66: 34,996,178 km (0.118 R)
• M67: 35,569,287 km (0.092 R)
• M68: 36,310,694 km (0.086 R)
• M69: 37,223,840 km (0.104 R)
• M70: 38,396,986 km (0.073 R)
• M71: 38,903,375 km (0.062 R)
• M72: 39,072,720 km (0.082 R)
• M73: 40,436,005 km (0.097 R)
• M74: 41,641,614 km (0.117 R)
• M75: 42,597,096 km (0.062 R)
• M76: 46,042,485 km (0.048 R)
• M77: 46,400,921 km (0.036 R)
• M78: 48,297,673 km (0.047 R)
• M79: 48,935,408 km (0.073 R)
• M80: 49,759,693 km (0.096 R)
• M81: 50,219,556 km (0.118 R)
• M82: 50,496,163 km (0.075 R)
• M83: 52,073,074 km (0.09 R)
• M84: 53,195,956 km (0.066 R)
• M85: 54,895,088 km (0.104 R)
• M86: 55,942,273 km (0.039 R)
• M87: 59,414,889 km (0.12 R)
• M88: 64,452,597 km (0.097 R)
• M89: 64,552,678 km (0.091 R)
• M90: 64,753,139 km (0.101 R)
• M91: 65,960,095 km (0.11 R)
• M92: 66,566,415 km (0.109 R)
• M93: 66,768,821 km (0.098 R)
• M94: 67,886,167 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.4

Radius: 3.6

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.39 AU - 10.99 AU

Year: 18276 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,634,958 km

• M1: 229,334 km (0.041 R)
• M2: 260,899 km (0.102 R)
• M3: 566,677 km (0.042 R)
• M4: 798,553 km (0.113 R)
• M5: 1,320,650 km (0.103 R)
• M6: 1,459,776 km (0.054 R)
• M7: 2,130,722 km (0.029 R)
• M8: 2,317,421 km (0.095 R)
• M9: 2,706,525 km (0.052 R)
• M10: 2,731,508 km (0.076 R)
• M11: 3,247,471 km (0.118 R)
• M12: 3,407,989 km (0.087 R)
• M13: 4,395,036 km (0.101 R)
• M14: 4,453,977 km (0.076 R)
• M15: 5,337,353 km (0.097 R)
• M16: 5,431,749 km (0.115 R)
• M17: 5,718,379 km (0.08 R)
• M18: 5,782,706 km (0.083 R)
• M19: 5,912,108 km (0.059 R)
• M20: 5,977,183 km (0.068 R)
• M21: 7,153,920 km (0.113 R)
• M22: 7,327,753 km (0.077 R)
• M23: 7,432,621 km (0.086 R)
• M24: 7,821,725 km (0.045 R)
• M25: 8,436,123 km (0.106 R)
• M26: 9,405,218 km (0.063 R)
• M27: 9,481,214 km (0.072 R)
• M28: 9,902,781 km (0.066 R)
• M29: 10,369,676 km (0.084 R)
• M30: 11,649,485 km (0.06 R)
• M31: 11,853,836 km (0.079 R)
• M32: 12,018,244 km (0.085 R)
• M33: 12,100,673 km (0.089 R)
• M34: 12,851,504 km (0.091 R)
• M35: 13,275,016 km (0.09 R)
• M36: 13,531,427 km (0.034 R)
• M37: 14,135,952 km (0.096 R)
• M38: 15,192,412 km (0.117 R)
• M39: 15,281,572 km (0.115 R)
• M40: 15,820,424 km (0.047 R)
• M41: 16,824,375 km (0.115 R)
• M42: 17,380,430 km (0.075 R)
• M43: 17,660,926 km (0.091 R)
• M44: 18,084,139 km (0.095 R)
• M45: 19,470,911 km (0.109 R)
• M46: 19,713,409 km (0.054 R)
• M47: 19,762,028 km (0.04 R)
• M48: 21,089,859 km (0.111 R)
• M49: 21,739,413 km (0.107 R)
• M50: 22,041,451 km (0.106 R)
• M51: 22,853,618 km (0.099 R)
• M52: 23,058,118 km (0.108 R)
• M53: 23,109,430 km (0.085 R)
• M54: 23,263,366 km (0.073 R)
• M55: 23,366,140 km (0.05 R)
• M56: 24,194,015 km (0.035 R)
• M57: 24,664,051 km (0.108 R)
• M58: 26,734,935 km (0.117 R)
• M59: 27,383,142 km (0.093 R)
• M60: 28,475,207 km (0.057 R)
• M61: 28,860,720 km (0.117 R)
• M62: 29,303,530 km (0.12 R)
• M63: 29,915,984 km (0.041 R)
• M64: 31,153,457 km (0.119 R)
• M65: 31,437,095 km (0.112 R)
• M66: 34,085,875 km (0.094 R)
• M67: 34,553,667 km (0.052 R)
• M68: 34,788,536 km (0.059 R)
• M69: 35,377,652 km (0.091 R)
• M70: 35,495,984 km (0.108 R)
• M71: 36,089,140 km (0.087 R)
• M72: 36,386,840 km (0.095 R)
• M73: 36,745,276 km (0.117 R)
• M74: 36,924,943 km (0.119 R)
• M75: 38,251,428 km (0.082 R)
• M76: 38,312,015 km (0.085 R)
• M77: 38,920,429 km (0.112 R)
• M78: 39,286,944 km (0.102 R)
• M79: 40,270,101 km (0.053 R)
• M80: 40,950,622 km (0.112 R)
• M81: 41,572,650 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit