🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 37.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 175.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,030,696 km

• M1: 145,409 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 196 Days

Day: 43.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,030,696 km

• M1: 91,853 km (0.119 R)
• M2: 111,899 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.13 AU - 1.37 AU

Year: 510 Days

Day: 40 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,030,696 km

• M1: 437,275 km (0.098 R)
• M2: 1,213,837 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.4 AU - 1.9 AU

Year: 774 Days

Day: 30.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,030,696 km

• M1: 118,033 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.84 AU - 2.16 AU

Year: 1033 Days

Day: 33.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,030,696 km

• M1: 1,113,457 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 8.2

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.08 AU - 6.48 AU

Year: 5748 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,030,696 km

• M1: 107,262 km (0.108 R)
• M2: 161,865 km (0.091 R)
• M3: 279,748 km (0.076 R)
• M4: 343,178 km (0.086 R)
• M5: 455,226 km (0.114 R)
• M6: 556,803 km (0.088 R)
• M7: 616,942 km (0.052 R)
• M8: 825,032 km (0.079 R)
• M9: 996,023 km (0.09 R)
• M10: 1,055,563 km (0.077 R)
• M11: 1,194,240 km (0.047 R)
• M12: 1,593,367 km (0.112 R)
• M13: 1,699,432 km (0.111 R)
• M14: 1,826,141 km (0.119 R)
• M15: 2,284,659 km (0.05 R)
• M16: 2,364,544 km (0.117 R)
• M17: 2,527,007 km (0.054 R)
• M18: 2,993,005 km (0.046 R)
• M19: 3,213,661 km (0.104 R)
• M20: 3,764,630 km (0.109 R)
• M21: 4,002,940 km (0.028 R)
• M22: 4,221,652 km (0.086 R)
• M23: 4,519,501 km (0.108 R)
• M24: 4,594,899 km (0.046 R)
• M25: 4,824,083 km (0.116 R)
• M26: 5,453,142 km (0.059 R)
• M27: 5,804,697 km (0.074 R)
• M28: 5,886,826 km (0.088 R)
• M29: 6,219,531 km (0.071 R)
• M30: 6,303,605 km (0.11 R)
• M31: 6,874,172 km (0.105 R)
• M32: 7,283,322 km (0.069 R)
• M33: 7,580,423 km (0.119 R)
• M34: 8,125,259 km (0.03 R)
• M35: 9,061,293 km (0.068 R)
• M36: 9,380,834 km (0.087 R)
• M37: 9,445,310 km (0.053 R)
• M38: 9,639,189 km (0.086 R)
• M39: 9,736,727 km (0.072 R)
• M40: 9,867,176 km (0.087 R)
• M41: 10,695,949 km (0.094 R)
• M42: 11,409,231 km (0.11 R)
• M43: 11,719,647 km (0.105 R)
• M44: 12,032,755 km (0.105 R)
• M45: 12,208,084 km (0.049 R)
• M46: 12,313,550 km (0.067 R)
• M47: 13,168,652 km (0.04 R)
• M48: 13,349,216 km (0.104 R)
• M49: 13,639,735 km (0.106 R)
• M50: 14,042,752 km (0.094 R)
• M51: 14,412,558 km (0.097 R)
• M52: 14,486,908 km (0.093 R)
• M53: 14,673,307 km (0.087 R)
• M54: 14,898,003 km (0.117 R)
• M55: 15,313,137 km (0.037 R)
• M56: 15,579,122 km (0.092 R)
• M57: 16,000,390 km (0.068 R)
• M58: 16,115,879 km (0.107 R)
• M59: 16,971,579 km (0.081 R)
• M60: 18,001,860 km (0.055 R)
• M61: 18,202,321 km (0.093 R)
• M62: 18,443,772 km (0.12 R)
• M63: 19,791,050 km (0.109 R)
• M64: 21,211,931 km (0.106 R)
• M65: 23,055,725 km (0.094 R)
• M66: 24,416,467 km (0.108 R)
• M67: 25,577,795 km (0.043 R)
• M68: 25,893,447 km (0.086 R)
• M69: 26,848,330 km (0.103 R)
• M70: 28,092,984 km (0.118 R)
• M71: 28,839,328 km (0.073 R)
• M72: 28,933,126 km (0.092 R)
• M73: 29,876,340 km (0.09 R)
• M74: 30,304,041 km (0.111 R)
• M75: 31,358,107 km (0.11 R)
• M76: 31,792,839 km (0.086 R)
• M77: 32,132,276 km (0.039 R)
• M78: 32,278,134 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 9.3

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.66 AU - 8.38 AU

Year: 7532 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,030,696 km

• M1: 146,008 km (0.062 R)
• M2: 254,167 km (0.067 R)
• M3: 455,376 km (0.113 R)
• M4: 604,675 km (0.035 R)
• M5: 724,054 km (0.087 R)
• M6: 953,088 km (0.113 R)
• M7: 1,058,405 km (0.115 R)
• M8: 1,130,810 km (0.119 R)
• M9: 1,339,200 km (0.061 R)
• M10: 1,643,482 km (0.105 R)
• M11: 1,771,388 km (0.051 R)
• M12: 1,991,896 km (0.046 R)
• M13: 2,245,015 km (0.034 R)
• M14: 2,315,925 km (0.043 R)
• M15: 2,706,525 km (0.101 R)
• M16: 2,832,785 km (0.117 R)
• M17: 2,935,409 km (0.097 R)
• M18: 3,439,255 km (0.045 R)
• M19: 3,941,605 km (0.07 R)
• M20: 4,172,285 km (0.072 R)
• M21: 4,289,270 km (0.092 R)
• M22: 5,486,502 km (0.097 R)
• M23: 5,809,334 km (0.081 R)
• M24: 6,038,967 km (0.107 R)
• M25: 6,105,239 km (0.111 R)
• M26: 6,305,251 km (0.062 R)
• M27: 6,507,358 km (0.066 R)
• M28: 6,987,567 km (0.112 R)
• M29: 7,621,563 km (0.039 R)
• M30: 7,837,133 km (0.069 R)
• M31: 8,127,503 km (0.069 R)
• M32: 8,237,308 km (0.068 R)
• M33: 8,831,510 km (0.071 R)
• M34: 9,554,966 km (0.058 R)
• M35: 9,632,158 km (0.106 R)
• M36: 9,904,277 km (0.099 R)
• M37: 10,060,906 km (0.114 R)
• M38: 10,218,283 km (0.027 R)
• M39: 10,735,742 km (0.059 R)
• M40: 11,139,506 km (0.12 R)
• M41: 11,261,578 km (0.109 R)
• M42: 11,920,258 km (0.114 R)
• M43: 12,338,384 km (0.102 R)
• M44: 13,103,128 km (0.093 R)
• M45: 13,491,185 km (0.055 R)
• M46: 13,664,868 km (0.101 R)
• M47: 14,500,073 km (0.096 R)
• M48: 14,633,514 km (0.102 R)
• M49: 14,946,323 km (0.061 R)
• M50: 16,497,204 km (0.059 R)
• M51: 17,385,816 km (0.092 R)
• M52: 17,669,752 km (0.093 R)
• M53: 18,098,500 km (0.097 R)
• M54: 18,290,135 km (0.118 R)
• M55: 19,063,406 km (0.07 R)
• M56: 19,160,944 km (0.116 R)
• M57: 19,503,074 km (0.03 R)
• M58: 20,193,768 km (0.103 R)
• M59: 20,542,032 km (0.046 R)
• M60: 20,992,770 km (0.068 R)
• M61: 22,108,321 km (0.076 R)
• M62: 22,724,964 km (0.067 R)
• M63: 22,828,336 km (0.074 R)
• M64: 23,555,830 km (0.103 R)
• M65: 23,660,399 km (0.114 R)
• M66: 25,247,483 km (0.081 R)
• M67: 26,324,438 km (0.042 R)
• M68: 27,857,218 km (0.098 R)
• M69: 28,523,078 km (0.119 R)
• M70: 29,983,452 km (0.108 R)
• M71: 31,353,171 km (0.095 R)
• M72: 31,525,806 km (0.097 R)
• M73: 31,929,870 km (0.113 R)
• M74: 32,103,553 km (0.107 R)
• M75: 32,393,624 km (0.041 R)
• M76: 33,093,742 km (0.087 R)
• M77: 33,210,877 km (0.042 R)
• M78: 33,621,972 km (0.034 R)
• M79: 35,343,095 km (0.113 R)
• M80: 35,822,856 km (0.104 R)
• M81: 36,063,559 km (0.086 R)
• M82: 36,667,784 km (0.105 R)
• M83: 37,580,332 km (0.117 R)
• M84: 39,241,616 km (0.112 R)
• M85: 39,427,566 km (0.039 R)
• M86: 39,676,198 km (0.046 R)
• M87: 39,862,896 km (0.078 R)
• M88: 40,738,343 km (0.061 R)
• M89: 41,052,498 km (0.115 R)
• M90: 41,683,203 km (0.082 R)
• M91: 41,746,483 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 11.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.16 AU - 14.98 AU

Year: 15316 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,030,696 km

• M1: 177,273 km (0.029 R)
• M2: 283,787 km (0.105 R)
• M3: 383,868 km (0.099 R)
• M4: 1,099,993 km (0.098 R)
• M5: 1,383,930 km (0.052 R)
• M6: 1,691,653 km (0.066 R)
• M7: 2,083,450 km (0.086 R)
• M8: 2,338,813 km (0.083 R)
• M9: 2,437,249 km (0.118 R)
• M10: 2,672,416 km (0.11 R)
• M11: 4,518,604 km (0.116 R)
• M12: 4,683,610 km (0.102 R)
• M13: 5,276,915 km (0.072 R)
• M14: 5,407,215 km (0.09 R)
• M15: 6,395,159 km (0.031 R)
• M16: 6,627,335 km (0.077 R)
• M17: 6,768,107 km (0.12 R)
• M18: 7,486,775 km (0.11 R)
• M19: 9,838,603 km (0.09 R)
• M20: 9,999,421 km (0.118 R)
• M21: 10,107,131 km (0.092 R)
• M22: 10,215,141 km (0.105 R)
• M23: 10,323,599 km (0.077 R)
• M24: 10,651,368 km (0.112 R)
• M25: 11,317,079 km (0.09 R)
• M26: 11,655,021 km (0.108 R)
• M27: 12,283,332 km (0.093 R)
• M28: 13,098,790 km (0.031 R)
• M29: 14,781,766 km (0.049 R)
• M30: 15,027,854 km (0.109 R)
• M31: 15,275,139 km (0.078 R)
• M32: 15,962,392 km (0.114 R)
• M33: 16,659,668 km (0.082 R)
• M34: 16,787,424 km (0.097 R)
• M35: 17,561,444 km (0.116 R)
• M36: 18,677,743 km (0.081 R)
• M37: 18,877,157 km (0.104 R)
• M38: 19,412,268 km (0.085 R)
• M39: 20,224,435 km (0.073 R)
• M40: 20,497,601 km (0.111 R)
• M41: 20,909,743 km (0.11 R)
• M42: 22,373,409 km (0.057 R)
• M43: 23,510,801 km (0.115 R)
• M44: 24,014,348 km (0.1 R)
• M45: 24,231,115 km (0.101 R)
• M46: 24,521,335 km (0.115 R)
• M47: 25,031,913 km (0.062 R)
• M48: 25,251,821 km (0.095 R)
• M49: 26,212,240 km (0.094 R)
• M50: 26,361,090 km (0.119 R)
• M51: 27,637,309 km (0.115 R)
• M52: 30,718,726 km (0.068 R)
• M53: 32,539,332 km (0.092 R)
• M54: 33,341,925 km (0.089 R)
• M55: 36,782,825 km (0.043 R)
• M56: 37,283,529 km (0.091 R)
• M57: 37,954,775 km (0.114 R)
• M58: 38,799,255 km (0.115 R)
• M59: 39,138,842 km (0.049 R)
• M60: 39,735,438 km (0.096 R)
• M61: 39,991,999 km (0.08 R)
• M62: 42,326,324 km (0.109 R)
• M63: 44,615,620 km (0.118 R)
• M64: 46,134,039 km (0.115 R)
• M65: 47,125,573 km (0.106 R)
• M66: 48,580,413 km (0.116 R)
• M67: 49,221,589 km (0.103 R)
• M68: 50,234,666 km (0.063 R)
• M69: 51,627,272 km (0.119 R)
• M70: 51,720,472 km (0.055 R)
• M71: 52,187,816 km (0.096 R)
• M72: 53,787,166 km (0.066 R)
• M73: 54,260,644 km (0.025 R)
• M74: 54,925,756 km (0.111 R)
• M75: 55,021,050 km (0.117 R)
• M76: 55,784,896 km (0.045 R)
• M77: 56,552,333 km (0.116 R)
• M78: 57,903,801 km (0.095 R)
• M79: 58,291,858 km (0.031 R)
• M80: 59,363,427 km (0.083 R)
• M81: 59,656,938 km (0.091 R)
• M82: 60,147,021 km (0.116 R)
• M83: 61,131,075 km (0.059 R)
• M84: 63,115,342 km (0.11 R)
• M85: 64,516,924 km (0.119 R)
• M86: 64,617,454 km (0.112 R)
• M87: 65,322,359 km (0.102 R)
• M88: 66,739,948 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.4

Radius: 3.9

Gravity: 63.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.74 AU - 14.72 AU

Year: 18582 Days

Day: 21.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,030,696 km

• M1: 106,514 km (0.116 R)
• M2: 601,683 km (0.075 R)
• M3: 745,596 km (0.081 R)
• M4: 1,179,729 km (0.077 R)
• M5: 1,390,512 km (0.063 R)
• M6: 1,484,460 km (0.057 R)
• M7: 1,678,638 km (0.054 R)
• M8: 2,494,993 km (0.05 R)
• M9: 2,571,139 km (0.111 R)
• M10: 2,764,569 km (0.078 R)
• M11: 3,289,358 km (0.108 R)
• M12: 4,154,931 km (0.075 R)
• M13: 5,038,157 km (0.035 R)
• M14: 5,231,288 km (0.079 R)
• M15: 5,674,696 km (0.084 R)
• M16: 5,825,191 km (0.12 R)
• M17: 6,130,072 km (0.05 R)
• M18: 6,336,218 km (0.049 R)
• M19: 7,620,216 km (0.098 R)
• M20: 7,730,620 km (0.095 R)
• M21: 7,897,421 km (0.057 R)
• M22: 8,691,487 km (0.085 R)
• M23: 8,981,108 km (0.086 R)
• M24: 9,156,437 km (0.034 R)
• M25: 9,510,535 km (0.108 R)
• M26: 9,989,547 km (0.064 R)
• M27: 11,854,734 km (0.11 R)
• M28: 11,982,789 km (0.087 R)
• M29: 12,175,771 km (0.067 R)
• M30: 13,756,422 km (0.114 R)
• M31: 14,093,765 km (0.061 R)
• M32: 14,502,167 km (0.094 R)
• M33: 14,707,864 km (0.116 R)
• M34: 15,191,514 km (0.08 R)
• M35: 15,400,353 km (0.09 R)
• M36: 16,960,808 km (0.029 R)
• M37: 17,540,650 km (0.097 R)
• M38: 17,979,719 km (0.111 R)
• M39: 18,126,924 km (0.085 R)
• M40: 18,645,280 km (0.115 R)
• M41: 20,305,517 km (0.032 R)
• M42: 22,169,956 km (0.043 R)
• M43: 22,327,781 km (0.116 R)
• M44: 22,644,480 km (0.107 R)
• M45: 23,042,560 km (0.108 R)
• M46: 23,362,699 km (0.093 R)
• M47: 26,476,130 km (0.095 R)
• M48: 26,979,378 km (0.064 R)
• M49: 27,316,721 km (0.117 R)
• M50: 27,485,916 km (0.105 R)
• M51: 27,570,738 km (0.093 R)
• M52: 27,740,382 km (0.107 R)
• M53: 28,166,287 km (0.043 R)
• M54: 29,978,067 km (0.117 R)
• M55: 30,065,282 km (0.097 R)
• M56: 30,765,999 km (0.054 R)
• M57: 32,362,358 km (0.061 R)
• M58: 33,080,428 km (0.082 R)
• M59: 33,713,077 km (0.097 R)
• M60: 33,894,539 km (0.113 R)
• M61: 35,819,565 km (0.109 R)
• M62: 36,283,019 km (0.082 R)
• M63: 39,966,268 km (0.095 R)
• M64: 40,062,310 km (0.103 R)
• M65: 40,447,075 km (0.116 R)
• M66: 41,026,468 km (0.054 R)
• M67: 41,123,258 km (0.109 R)
• M68: 41,803,330 km (0.089 R)
• M69: 44,958,798 km (0.057 R)
• M70: 46,666,009 km (0.104 R)
• M71: 48,804,061 km (0.095 R)
• M72: 49,626,850 km (0.105 R)
• M73: 52,332,626 km (0.083 R)
• M74: 55,620,937 km (0.098 R)
• M75: 57,127,687 km (0.11 R)
• M76: 57,668,932 km (0.092 R)
• M77: 58,320,879 km (0.102 R)
• M78: 58,756,808 km (0.098 R)
• M79: 58,866,014 km (0.037 R)
• M80: 60,731,948 km (0.064 R)
• M81: 61,949,675 km (0.118 R)
• M82: 65,424,534 km (0.119 R)
• M83: 65,877,367 km (0.062 R)
• M84: 65,990,762 km (0.042 R)
• M85: 66,104,307 km (0.105 R)
• M86: 68,272,429 km (0.089 R)
• M87: 70,116,223 km (0.115 R)
• M88: 71,393,340 km (0.109 R)
• M89: 71,976,472 km (0.119 R)
• M90: 74,088,345 km (0.085 R)
• M91: 75,389,099 km (0.067 R)
• M92: 75,507,730 km (0.098 R)
• M93: 75,863,923 km (0.099 R)
• M94: 79,336,089 km (0.118 R)
• M95: 80,909,260 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit