🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 169 Days

Day: 16.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,438,694 km

• M1: 196,272 km (0.073 R)
• M2: 359,184 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.83 AU - 0.89 AU

Year: 297 Days

Day: 22.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,438,694 km

• M1: 87,066 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.34 AU - 1.44 AU

Year: 611 Days

Day: 37.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,438,694 km

• M1: 359,932 km (0.041 R)
• M2: 712,983 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.35 AU - 2.03 AU

Year: 819 Days

Day: 17.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.57 AU - 2.97 AU

Year: 1719 Days

Day: 19.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.87 AU - 3.25 AU

Year: 1995 Days

Day: 14.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 14.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.65 AU - 5.07 AU

Year: 3994 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,438,694 km

• M1: 200,012 km (0.077 R)
• M2: 346,768 km (0.045 R)
• M3: 797,955 km (0.112 R)
• M4: 892,351 km (0.053 R)
• M5: 1,094,159 km (0.082 R)
• M6: 1,544,897 km (0.103 R)
• M7: 1,744,610 km (0.084 R)
• M8: 1,855,911 km (0.109 R)
• M9: 2,002,667 km (0.086 R)
• M10: 2,308,146 km (0.061 R)
• M11: 2,431,265 km (0.096 R)
• M12: 2,721,036 km (0.06 R)
• M13: 3,118,667 km (0.057 R)
• M14: 3,255,399 km (0.054 R)
• M15: 3,354,433 km (0.066 R)
• M16: 3,555,493 km (0.08 R)
• M17: 3,802,030 km (0.096 R)
• M18: 4,054,401 km (0.09 R)
• M19: 4,377,832 km (0.056 R)
• M20: 4,531,619 km (0.104 R)
• M21: 4,642,620 km (0.092 R)
• M22: 4,981,160 km (0.048 R)
• M23: 5,327,779 km (0.105 R)
• M24: 5,634,753 km (0.075 R)
• M25: 5,754,432 km (0.08 R)
• M26: 6,020,566 km (0.027 R)
• M27: 6,167,471 km (0.113 R)
• M28: 6,290,890 km (0.11 R)
• M29: 6,565,252 km (0.054 R)
• M30: 6,716,496 km (0.117 R)
• M31: 7,203,437 km (0.078 R)
• M32: 7,543,323 km (0.105 R)
• M33: 8,566,722 km (0.104 R)
• M34: 8,787,828 km (0.088 R)
• M35: 9,292,272 km (0.043 R)
• M36: 9,405,667 km (0.058 R)
• M37: 9,806,140 km (0.115 R)
• M38: 9,950,502 km (0.099 R)
• M39: 10,358,605 km (0.09 R)
• M40: 10,742,473 km (0.101 R)
• M41: 11,433,316 km (0.09 R)
• M42: 11,615,826 km (0.1 R)
• M43: 12,355,887 km (0.084 R)
• M44: 12,668,845 km (0.087 R)
• M45: 13,526,789 km (0.086 R)
• M46: 13,946,561 km (0.108 R)
• M47: 14,174,398 km (0.061 R)
• M48: 14,305,147 km (0.066 R)
• M49: 14,865,241 km (0.09 R)
• M50: 15,331,987 km (0.087 R)
• M51: 16,075,338 km (0.11 R)
• M52: 16,795,802 km (0.086 R)
• M53: 17,316,851 km (0.072 R)
• M54: 17,807,981 km (0.099 R)
• M55: 17,949,201 km (0.087 R)
• M56: 18,090,721 km (0.068 R)
• M57: 18,197,085 km (0.035 R)
• M58: 18,339,353 km (0.087 R)
• M59: 18,696,443 km (0.046 R)
• M60: 19,345,099 km (0.044 R)
• M61: 19,526,711 km (0.065 R)
• M62: 20,037,887 km (0.052 R)
• M63: 20,368,947 km (0.079 R)
• M64: 20,516,600 km (0.117 R)
• M65: 20,775,853 km (0.036 R)
• M66: 21,223,001 km (0.081 R)
• M67: 21,861,934 km (0.077 R)
• M68: 22,736,333 km (0.099 R)
• M69: 22,966,265 km (0.076 R)
• M70: 23,274,138 km (0.07 R)
• M71: 23,505,865 km (0.09 R)
• M72: 23,660,848 km (0.113 R)
• M73: 25,070,808 km (0.102 R)
• M74: 26,025,990 km (0.091 R)
• M75: 26,266,544 km (0.106 R)
• M76: 26,669,261 km (0.094 R)
• M77: 27,195,846 km (0.119 R)
• M78: 27,317,918 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 10.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.74 AU - 5.16 AU

Year: 4105 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,438,694 km

• M1: 129,851 km (0.078 R)
• M2: 345,122 km (0.109 R)
• M3: 564,134 km (0.088 R)
• M4: 686,654 km (0.098 R)
• M5: 939,325 km (0.098 R)
• M6: 1,012,628 km (0.108 R)
• M7: 1,199,027 km (0.083 R)
• M8: 1,530,985 km (0.1 R)
• M9: 1,669,363 km (0.111 R)
• M10: 1,825,094 km (0.045 R)
• M11: 2,095,567 km (0.115 R)
• M12: 2,235,740 km (0.073 R)
• M13: 2,364,694 km (0.06 R)
• M14: 2,555,281 km (0.114 R)
• M15: 2,827,549 km (0.062 R)
• M16: 3,093,534 km (0.084 R)
• M17: 3,173,270 km (0.036 R)
• M18: 3,334,985 km (0.106 R)
• M19: 4,026,277 km (0.057 R)
• M20: 4,343,724 km (0.108 R)
• M21: 4,577,994 km (0.096 R)
• M22: 5,267,640 km (0.056 R)
• M23: 5,595,409 km (0.076 R)
• M24: 5,673,499 km (0.094 R)
• M25: 5,752,038 km (0.111 R)
• M26: 6,170,015 km (0.088 R)
• M27: 6,597,715 km (0.071 R)
• M28: 6,825,702 km (0.109 R)
• M29: 7,183,241 km (0.04 R)
• M30: 7,268,213 km (0.118 R)
• M31: 7,589,998 km (0.117 R)
• M32: 8,493,120 km (0.048 R)
• M33: 8,923,214 km (0.06 R)
• M34: 10,303,703 km (0.053 R)
• M35: 10,665,281 km (0.085 R)
• M36: 10,957,446 km (0.098 R)
• M37: 11,326,504 km (0.084 R)
• M38: 11,525,020 km (0.119 R)
• M39: 11,925,493 km (0.096 R)
• M40: 12,051,455 km (0.1 R)
• M41: 13,467,548 km (0.078 R)
• M42: 13,809,978 km (0.116 R)
• M43: 14,745,862 km (0.1 R)
• M44: 14,908,475 km (0.1 R)
• M45: 14,989,856 km (0.12 R)
• M46: 15,536,936 km (0.032 R)
• M47: 15,674,715 km (0.081 R)
• M48: 16,341,772 km (0.095 R)
• M49: 16,650,542 km (0.059 R)
• M50: 16,961,407 km (0.115 R)
• M51: 17,474,078 km (0.105 R)
• M52: 18,165,520 km (0.097 R)
• M53: 18,368,823 km (0.104 R)
• M54: 19,130,875 km (0.11 R)
• M55: 19,278,528 km (0.081 R)
• M56: 19,783,720 km (0.104 R)
• M57: 19,873,329 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.6

Radius: 3.9

Gravity: 36.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.54 AU - 13.08 AU

Year: 17091 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,438,694 km

• M1: 94,097 km (0.06 R)
• M2: 228,735 km (0.066 R)
• M3: 413,189 km (0.063 R)
• M4: 465,549 km (0.086 R)
• M5: 558,150 km (0.089 R)
• M6: 676,930 km (0.066 R)
• M7: 1,031,926 km (0.079 R)
• M8: 1,153,250 km (0.052 R)
• M9: 1,599,351 km (0.072 R)
• M10: 1,972,897 km (0.104 R)
• M11: 2,032,736 km (0.092 R)
• M12: 2,093,173 km (0.07 R)
• M13: 2,796,283 km (0.059 R)
• M14: 2,931,520 km (0.077 R)
• M15: 4,434,829 km (0.064 R)
• M16: 4,631,999 km (0.077 R)
• M17: 5,449,402 km (0.057 R)
• M18: 6,354,469 km (0.082 R)
• M19: 7,258,788 km (0.052 R)
• M20: 7,444,588 km (0.098 R)
• M21: 10,151,113 km (0.112 R)
• M22: 10,306,695 km (0.078 R)
• M23: 11,310,048 km (0.068 R)
• M24: 11,525,319 km (0.086 R)
• M25: 11,741,787 km (0.085 R)
• M26: 12,844,473 km (0.073 R)
• M27: 13,012,771 km (0.107 R)
• M28: 13,069,020 km (0.074 R)
• M29: 14,152,856 km (0.12 R)
• M30: 16,771,268 km (0.114 R)
• M31: 16,832,453 km (0.085 R)
• M32: 17,201,362 km (0.062 R)
• M33: 17,263,145 km (0.108 R)
• M34: 18,894,061 km (0.09 R)
• M35: 20,246,725 km (0.118 R)
• M36: 21,033,610 km (0.073 R)
• M37: 21,099,583 km (0.084 R)
• M38: 21,231,827 km (0.115 R)
• M39: 22,232,488 km (0.102 R)
• M40: 22,637,150 km (0.067 R)
• M41: 23,044,056 km (0.097 R)
• M42: 24,210,321 km (0.075 R)
• M43: 24,418,112 km (0.057 R)
• M44: 25,045,077 km (0.093 R)
• M45: 25,325,424 km (0.045 R)
• M46: 26,528,340 km (0.11 R)
• M47: 26,742,564 km (0.078 R)
• M48: 27,388,677 km (0.092 R)
• M49: 27,532,890 km (0.118 R)
• M50: 28,039,877 km (0.106 R)
• M51: 28,916,072 km (0.096 R)
• M52: 29,949,643 km (0.032 R)
• M53: 30,396,343 km (0.055 R)
• M54: 30,545,641 km (0.044 R)
• M55: 30,620,440 km (0.12 R)
• M56: 31,447,118 km (0.087 R)
• M57: 31,598,212 km (0.086 R)
• M58: 31,976,844 km (0.108 R)
• M59: 33,738,359 km (0.075 R)
• M60: 36,082,857 km (0.049 R)
• M61: 38,076,398 km (0.03 R)
• M62: 38,640,980 km (0.116 R)
• M63: 39,696,842 km (0.071 R)
• M64: 39,860,053 km (0.09 R)
• M65: 40,679,700 km (0.099 R)
• M66: 43,508,147 km (0.101 R)
• M67: 44,860,811 km (0.112 R)
• M68: 45,542,379 km (0.114 R)
• M69: 46,571,164 km (0.1 R)
• M70: 47,002,005 km (0.12 R)
• M71: 47,520,811 km (0.103 R)
• M72: 48,041,561 km (0.092 R)
• M73: 49,351,590 km (0.115 R)
• M74: 50,231,524 km (0.111 R)
• M75: 50,408,050 km (0.057 R)
• M76: 51,205,406 km (0.104 R)
• M77: 52,364,191 km (0.064 R)
• M78: 52,632,869 km (0.101 R)
• M79: 52,722,628 km (0.053 R)
• M80: 52,812,237 km (0.056 R)
• M81: 53,171,571 km (0.106 R)
• M82: 53,531,803 km (0.033 R)
• M83: 54,435,673 km (0.096 R)
• M84: 54,707,941 km (0.03 R)
• M85: 55,071,464 km (0.113 R)
• M86: 55,527,139 km (0.059 R)
• M87: 57,546,561 km (0.053 R)
• M88: 58,472,422 km (0.081 R)
• M89: 58,658,223 km (0.105 R)
• M90: 59,310,021 km (0.114 R)
• M91: 60,526,700 km (0.114 R)
• M92: 61,279,477 km (0.106 R)
• M93: 63,175,181 km (0.114 R)
• M94: 63,652,099 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.6

Radius: 4.7

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.1 AU - 19.38 AU

Year: 25532 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,438,694 km

• M1: 80,932 km (0.1 R)
• M2: 198,965 km (0.106 R)
• M3: 279,598 km (0.085 R)
• M4: 788,381 km (0.072 R)
• M5: 989,889 km (0.105 R)
• M6: 1,108,819 km (0.113 R)
• M7: 1,546,692 km (0.047 R)
• M8: 1,885,083 km (0.086 R)
• M9: 1,973,196 km (0.113 R)
• M10: 2,184,129 km (0.046 R)
• M11: 3,378,518 km (0.056 R)
• M12: 3,449,876 km (0.107 R)
• M13: 4,038,993 km (0.106 R)
• M14: 4,152,837 km (0.073 R)
• M15: 5,142,726 km (0.088 R)
• M16: 5,684,869 km (0.12 R)
• M17: 5,769,990 km (0.113 R)
• M18: 6,958,545 km (0.049 R)
• M19: 8,171,933 km (0.087 R)
• M20: 8,267,826 km (0.105 R)
• M21: 8,315,996 km (0.084 R)
• M22: 9,549,730 km (0.09 R)
• M23: 10,059,110 km (0.107 R)
• M24: 10,472,898 km (0.104 R)
• M25: 10,997,987 km (0.075 R)
• M26: 11,424,041 km (0.091 R)
• M27: 11,585,308 km (0.058 R)
• M28: 12,457,763 km (0.057 R)
• M29: 12,790,468 km (0.106 R)
• M30: 13,069,768 km (0.11 R)
• M31: 13,862,786 km (0.085 R)
• M32: 13,920,082 km (0.074 R)
• M33: 15,081,261 km (0.104 R)
• M34: 16,394,131 km (0.076 R)
• M35: 16,454,569 km (0.114 R)
• M36: 17,002,845 km (0.053 R)
• M37: 17,309,970 km (0.117 R)
• M38: 17,805,288 km (0.103 R)
• M39: 18,746,259 km (0.078 R)
• M40: 18,872,968 km (0.104 R)
• M41: 20,545,772 km (0.059 R)
• M42: 21,465,948 km (0.098 R)
• M43: 22,736,184 km (0.097 R)
• M44: 23,346,393 km (0.061 R)
• M45: 24,582,670 km (0.094 R)
• M46: 24,651,934 km (0.116 R)
• M47: 24,721,347 km (0.085 R)
• M48: 25,558,946 km (0.086 R)
• M49: 25,981,261 km (0.062 R)
• M50: 26,618,996 km (0.09 R)
• M51: 26,690,055 km (0.044 R)
• M52: 26,832,622 km (0.081 R)
• M53: 27,190,161 km (0.058 R)
• M54: 27,261,818 km (0.088 R)
• M55: 28,126,943 km (0.083 R)
• M56: 28,781,583 km (0.054 R)
• M57: 31,074,918 km (0.082 R)
• M58: 32,357,122 km (0.049 R)
• M59: 33,272,661 km (0.104 R)
• M60: 35,129,021 km (0.079 R)
• M61: 36,227,518 km (0.114 R)
• M62: 36,860,167 km (0.11 R)
• M63: 37,576,292 km (0.102 R)
• M64: 38,699,324 km (0.089 R)
• M65: 38,779,957 km (0.103 R)
• M66: 39,427,117 km (0.099 R)
• M67: 40,404,590 km (0.039 R)
• M68: 41,389,841 km (0.038 R)
• M69: 41,554,848 km (0.095 R)
• M70: 42,051,213 km (0.119 R)
• M71: 42,966,154 km (0.116 R)
• M72: 44,308,795 km (0.077 R)
• M73: 44,561,915 km (0.101 R)
• M74: 45,494,657 km (0.111 R)
• M75: 46,862,879 km (0.034 R)
• M76: 46,948,898 km (0.046 R)
• M77: 47,120,936 km (0.108 R)
• M78: 47,811,330 km (0.111 R)
• M79: 48,331,332 km (0.065 R)
• M80: 48,505,015 km (0.093 R)
• M81: 48,766,063 km (0.119 R)
• M82: 49,551,901 km (0.089 R)
• M83: 50,518,004 km (0.087 R)
• M84: 51,934,397 km (0.095 R)
• M85: 53,633,230 km (0.11 R)
• M86: 53,903,105 km (0.074 R)
• M87: 55,713,987 km (0.062 R)
• M88: 56,169,812 km (0.071 R)
• M89: 56,626,833 km (0.058 R)
• M90: 58,374,884 km (0.084 R)
• M91: 59,301,942 km (0.056 R)
• M92: 59,581,092 km (0.1 R)
• M93: 60,233,937 km (0.109 R)
• M94: 62,774,408 km (0.093 R)
• M95: 63,438,623 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 17,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit