🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.64 AU

Year: 147 Days

Day: 46.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,657,398 km

• M1: 246,537 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 218 Days

Day: 22.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 1.98 AU

Year: 807 Days

Day: 14.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,657,398 km

• M1: 589,864 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.5 AU - 3.74 AU

Year: 2099 Days

Day: 31.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,657,398 km

• M1: 644,468 km (0.078 R)
• M2: 898,784 km (0.091 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 14.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.18 AU - 6.14 AU

Year: 4463 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 151.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,657,398 km

• M1: 191,784 km (0.058 R)
• M2: 530,624 km (0.057 R)
• M3: 652,396 km (0.08 R)
• M4: 766,091 km (0.071 R)
• M5: 877,242 km (0.083 R)
• M6: 1,072,617 km (0.088 R)
• M7: 2,476,892 km (0.085 R)
• M8: 2,874,972 km (0.059 R)
• M9: 3,039,978 km (0.091 R)
• M10: 3,174,317 km (0.082 R)
• M11: 3,449,278 km (0.09 R)
• M12: 3,894,481 km (0.119 R)
• M13: 4,096,438 km (0.091 R)
• M14: 4,245,438 km (0.056 R)
• M15: 4,358,384 km (0.119 R)
• M16: 4,606,717 km (0.112 R)
• M17: 4,918,928 km (0.091 R)
• M18: 5,057,605 km (0.093 R)
• M19: 5,502,359 km (0.109 R)
• M20: 5,833,868 km (0.076 R)
• M21: 5,959,830 km (0.064 R)
• M22: 6,669,223 km (0.044 R)
• M23: 7,022,872 km (0.095 R)
• M24: 7,382,805 km (0.058 R)
• M25: 7,656,718 km (0.076 R)
• M26: 7,794,947 km (0.112 R)
• M27: 7,980,598 km (0.11 R)
• M28: 8,073,947 km (0.069 R)
• M29: 8,261,842 km (0.108 R)
• M30: 8,930,843 km (0.114 R)
• M31: 9,419,430 km (0.12 R)
• M32: 9,816,612 km (0.046 R)
• M33: 9,916,693 km (0.098 R)
• M34: 10,067,638 km (0.09 R)
• M35: 10,653,164 km (0.081 R)
• M36: 11,093,131 km (0.109 R)
• M37: 11,697,955 km (0.084 R)
• M38: 11,857,426 km (0.085 R)
• M39: 12,044,424 km (0.068 R)
• M40: 12,178,763 km (0.12 R)
• M41: 12,421,560 km (0.113 R)
• M42: 13,049,572 km (0.089 R)
• M43: 13,659,931 km (0.1 R)
• M44: 13,968,552 km (0.053 R)
• M45: 14,081,498 km (0.115 R)
• M46: 14,222,868 km (0.081 R)
• M47: 14,736,138 km (0.098 R)
• M48: 15,110,582 km (0.074 R)
• M49: 15,605,003 km (0.111 R)
• M50: 16,045,868 km (0.044 R)
• M51: 16,282,531 km (0.114 R)
• M52: 16,819,438 km (0.107 R)
• M53: 17,120,280 km (0.055 R)
• M54: 17,362,179 km (0.067 R)
• M55: 17,880,087 km (0.117 R)
• M56: 18,033,425 km (0.045 R)
• M57: 18,248,846 km (0.089 R)
• M58: 18,806,547 km (0.031 R)
• M59: 18,900,045 km (0.115 R)
• M60: 19,024,960 km (0.094 R)
• M61: 19,181,439 km (0.073 R)
• M62: 19,401,348 km (0.083 R)
• M63: 19,495,744 km (0.115 R)
• M64: 19,685,285 km (0.092 R)
• M65: 20,066,011 km (0.025 R)
• M66: 20,289,211 km (0.09 R)
• M67: 21,125,463 km (0.116 R)
• M68: 21,841,888 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707

Radius: 8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.35 AU - 7.99 AU

Year: 7311 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,657,398 km

• M1: 100,679 km (0.11 R)
• M2: 263,891 km (0.074 R)
• M3: 356,193 km (0.077 R)
• M4: 486,343 km (0.108 R)
• M5: 537,954 km (0.112 R)
• M6: 633,098 km (0.099 R)
• M7: 1,071,270 km (0.111 R)
• M8: 1,729,501 km (0.114 R)
• M9: 1,790,986 km (0.113 R)
• M10: 1,853,368 km (0.084 R)
• M11: 2,153,611 km (0.115 R)
• M12: 2,219,883 km (0.109 R)
• M13: 2,309,492 km (0.11 R)
• M14: 2,680,046 km (0.086 R)
• M15: 2,994,800 km (0.041 R)
• M16: 3,633,134 km (0.033 R)
• M17: 4,036,001 km (0.095 R)
• M18: 4,284,483 km (0.101 R)
• M19: 4,796,706 km (0.044 R)
• M20: 5,358,147 km (0.108 R)
• M21: 5,785,249 km (0.046 R)
• M22: 5,971,648 km (0.1 R)
• M23: 6,254,986 km (0.103 R)
• M24: 7,098,120 km (0.092 R)
• M25: 7,230,963 km (0.075 R)
• M26: 7,770,861 km (0.111 R)
• M27: 8,011,116 km (0.076 R)
• M28: 8,114,787 km (0.051 R)
• M29: 8,888,956 km (0.086 R)
• M30: 8,996,367 km (0.098 R)
• M31: 9,357,496 km (0.101 R)
• M32: 10,094,116 km (0.116 R)
• M33: 10,469,308 km (0.06 R)
• M34: 10,582,853 km (0.074 R)
• M35: 10,849,137 km (0.104 R)
• M36: 11,079,218 km (0.066 R)
• M37: 11,310,945 km (0.094 R)
• M38: 11,661,453 km (0.116 R)
• M39: 11,779,037 km (0.06 R)
• M40: 11,897,070 km (0.087 R)
• M41: 11,976,058 km (0.086 R)
• M42: 12,134,332 km (0.088 R)
• M43: 12,694,127 km (0.116 R)
• M44: 13,385,120 km (0.07 R)
• M45: 13,467,100 km (0.099 R)
• M46: 13,963,316 km (0.077 R)
• M47: 14,046,492 km (0.071 R)
• M48: 14,465,366 km (0.116 R)
• M49: 15,919,757 km (0.114 R)
• M50: 16,050,356 km (0.045 R)
• M51: 17,689,799 km (0.087 R)
• M52: 17,779,857 km (0.107 R)
• M53: 17,960,571 km (0.054 R)
• M54: 18,096,555 km (0.115 R)
• M55: 18,735,488 km (0.119 R)
• M56: 19,103,798 km (0.112 R)
• M57: 19,196,399 km (0.036 R)
• M58: 21,076,994 km (0.115 R)
• M59: 21,172,587 km (0.091 R)
• M60: 21,508,135 km (0.045 R)
• M61: 22,184,766 km (0.075 R)
• M62: 22,379,393 km (0.116 R)
• M63: 23,212,653 km (0.076 R)
• M64: 23,459,639 km (0.108 R)
• M65: 23,856,672 km (0.062 R)
• M66: 23,956,304 km (0.087 R)
• M67: 25,619,832 km (0.084 R)
• M68: 25,772,871 km (0.105 R)
• M69: 26,079,846 km (0.108 R)
• M70: 26,131,158 km (0.099 R)
• M71: 26,285,243 km (0.118 R)
• M72: 27,528,851 km (0.119 R)
• M73: 27,685,629 km (0.114 R)
• M74: 28,263,077 km (0.071 R)
• M75: 28,474,010 km (0.064 R)
• M76: 28,738,499 km (0.049 R)
• M77: 29,056,843 km (0.119 R)
• M78: 29,857,940 km (0.106 R)
• M79: 31,372,768 km (0.12 R)
• M80: 31,755,439 km (0.106 R)
• M81: 31,864,945 km (0.084 R)
• M82: 32,359,815 km (0.083 R)
• M83: 34,814,865 km (0.047 R)
• M84: 35,381,243 km (0.072 R)
• M85: 35,779,472 km (0.117 R)
• M86: 36,179,198 km (0.068 R)
• M87: 36,408,232 km (0.12 R)
• M88: 37,387,201 km (0.087 R)
• M89: 37,618,778 km (0.062 R)
• M90: 37,792,760 km (0.103 R)
• M91: 38,316,503 km (0.086 R)
• M92: 39,135,850 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880

Radius: 5

Gravity: 35.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.01 AU - 15.89 AU

Year: 17746 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,657,398 km

• M1: 815,159 km (0.12 R)
• M2: 941,120 km (0.036 R)
• M3: 1,100,741 km (0.053 R)
• M4: 1,240,316 km (0.039 R)
• M5: 1,445,415 km (0.093 R)
• M6: 1,986,809 km (0.104 R)
• M7: 2,122,644 km (0.115 R)
• M8: 3,274,249 km (0.119 R)
• M9: 4,059,787 km (0.103 R)
• M10: 4,102,722 km (0.057 R)
• M11: 4,189,040 km (0.086 R)
• M12: 4,946,304 km (0.12 R)
• M13: 5,223,658 km (0.073 R)
• M14: 5,649,115 km (0.083 R)
• M15: 5,841,647 km (0.078 R)
• M16: 6,836,922 km (0.078 R)
• M17: 6,939,247 km (0.068 R)
• M18: 7,353,932 km (0.109 R)
• M19: 7,829,953 km (0.108 R)
• M20: 8,207,089 km (0.101 R)
• M21: 8,370,450 km (0.033 R)
• M22: 8,979,014 km (0.109 R)
• M23: 10,004,956 km (0.067 R)
• M24: 10,590,931 km (0.085 R)
• M25: 10,828,492 km (0.051 R)
• M26: 11,857,277 km (0.086 R)
• M27: 12,227,681 km (0.105 R)
• M28: 15,594,082 km (0.071 R)
• M29: 15,999,791 km (0.062 R)
• M30: 16,340,575 km (0.105 R)
• M31: 16,477,607 km (0.071 R)
• M32: 16,546,272 km (0.119 R)
• M33: 16,821,832 km (0.038 R)
• M34: 18,080,099 km (0.094 R)
• M35: 18,292,828 km (0.073 R)
• M36: 20,612,343 km (0.097 R)
• M37: 21,057,396 km (0.046 R)
• M38: 21,355,994 km (0.04 R)
• M39: 22,335,710 km (0.107 R)
• M40: 23,176,151 km (0.12 R)
• M41: 24,104,855 km (0.118 R)
• M42: 24,182,795 km (0.066 R)
• M43: 24,809,311 km (0.103 R)
• M44: 25,599,936 km (0.107 R)
• M45: 25,838,694 km (0.116 R)
• M46: 26,238,270 km (0.118 R)
• M47: 27,775,388 km (0.106 R)
• M48: 28,761,238 km (0.115 R)
• M49: 29,341,528 km (0.111 R)
• M50: 29,508,030 km (0.082 R)
• M51: 29,758,457 km (0.055 R)
• M52: 32,043,266 km (0.049 R)
• M53: 33,336,838 km (0.086 R)
• M54: 34,823,243 km (0.098 R)
• M55: 35,974,548 km (0.097 R)
• M56: 36,331,339 km (0.118 R)
• M57: 36,599,568 km (0.06 R)
• M58: 37,951,185 km (0.095 R)
• M59: 38,405,214 km (0.066 R)
• M60: 38,861,188 km (0.118 R)
• M61: 39,410,661 km (0.053 R)
• M62: 39,686,370 km (0.079 R)
• M63: 39,962,678 km (0.081 R)
• M64: 40,147,281 km (0.037 R)
• M65: 41,074,339 km (0.114 R)
• M66: 41,540,636 km (0.047 R)
• M67: 41,821,132 km (0.09 R)
• M68: 44,279,025 km (0.081 R)
• M69: 49,630,290 km (0.05 R)
• M70: 51,626,225 km (0.098 R)
• M71: 51,726,755 km (0.035 R)
• M72: 53,851,793 km (0.113 R)
• M73: 55,387,116 km (0.039 R)
• M74: 57,769,163 km (0.049 R)
• M75: 59,130,204 km (0.118 R)
• M76: 61,564,012 km (0.085 R)
• M77: 62,097,328 km (0.103 R)
• M78: 63,383,870 km (0.071 R)
• M79: 65,221,231 km (0.086 R)
• M80: 66,638,072 km (0.051 R)
• M81: 67,405,210 km (0.115 R)
• M82: 67,954,982 km (0.112 R)
• M83: 69,169,567 km (0.118 R)
• M84: 69,724,127 km (0.111 R)
• M85: 70,057,580 km (0.118 R)
• M86: 70,391,483 km (0.095 R)
• M87: 71,060,933 km (0.108 R)
• M88: 71,620,429 km (0.075 R)
• M89: 72,181,272 km (0.097 R)
• M90: 72,518,615 km (0.115 R)
• M91: 73,081,851 km (0.072 R)
• M92: 73,194,648 km (0.098 R)
• M93: 75,805,729 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.1

Radius: 7.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.52 AU - 15.06 AU

Year: 20570 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,657,398 km

• M1: 162,014 km (0.118 R)
• M2: 225,294 km (0.106 R)
• M3: 450,290 km (0.083 R)
• M4: 759,209 km (0.106 R)
• M5: 882,627 km (0.116 R)
• M6: 1,390,811 km (0.101 R)
• M7: 1,782,608 km (0.096 R)
• M8: 1,892,712 km (0.116 R)
• M9: 2,090,929 km (0.097 R)
• M10: 2,177,995 km (0.045 R)
• M11: 2,266,408 km (0.084 R)
• M12: 2,385,936 km (0.092 R)
• M13: 2,600,310 km (0.103 R)
• M14: 2,885,145 km (0.112 R)
• M15: 2,949,920 km (0.072 R)
• M16: 3,014,995 km (0.1 R)
• M17: 3,314,191 km (0.071 R)
• M18: 3,553,697 km (0.08 R)
• M19: 3,623,111 km (0.109 R)
• M20: 3,728,129 km (0.037 R)
• M21: 5,420,828 km (0.108 R)
• M22: 5,541,105 km (0.099 R)
• M23: 6,155,952 km (0.109 R)
• M24: 6,620,603 km (0.101 R)
• M25: 6,706,323 km (0.086 R)
• M26: 6,878,809 km (0.087 R)
• M27: 7,009,259 km (0.101 R)
• M28: 7,628,295 km (0.12 R)
• M29: 7,763,232 km (0.113 R)
• M30: 8,218,907 km (0.087 R)
• M31: 8,824,030 km (0.108 R)
• M32: 8,871,154 km (0.074 R)
• M33: 9,685,565 km (0.098 R)
• M34: 10,274,681 km (0.063 R)
• M35: 10,374,014 km (0.07 R)
• M36: 11,436,308 km (0.119 R)
• M37: 12,532,711 km (0.108 R)
• M38: 13,066,476 km (0.077 R)
• M39: 14,712,203 km (0.059 R)
• M40: 14,936,450 km (0.107 R)
• M41: 15,388,535 km (0.102 R)
• M42: 16,017,444 km (0.085 R)
• M43: 16,190,379 km (0.096 R)
• M44: 16,947,195 km (0.109 R)
• M45: 17,241,304 km (0.067 R)
• M46: 17,715,380 km (0.068 R)
• M47: 18,555,521 km (0.033 R)
• M48: 20,963,150 km (0.064 R)
• M49: 21,978,919 km (0.114 R)
• M50: 22,171,302 km (0.089 R)
• M51: 23,206,070 km (0.083 R)
• M52: 24,920,911 km (0.103 R)
• M53: 24,987,781 km (0.117 R)
• M54: 25,524,090 km (0.105 R)
• M55: 26,608,076 km (0.034 R)
• M56: 27,086,938 km (0.098 R)
• M57: 27,293,084 km (0.093 R)
• M58: 27,568,793 km (0.119 R)
• M59: 28,053,490 km (0.062 R)
• M60: 29,383,116 km (0.109 R)
• M61: 29,736,466 km (0.054 R)
• M62: 30,661,580 km (0.065 R)
• M63: 31,307,693 km (0.104 R)
• M64: 32,176,108 km (0.098 R)
• M65: 33,419,716 km (0.101 R)
• M66: 35,727,861 km (0.092 R)
• M67: 36,635,172 km (0.109 R)
• M68: 37,167,890 km (0.099 R)
• M69: 38,936,137 km (0.053 R)
• M70: 41,600,026 km (0.103 R)
• M71: 42,793,817 km (0.094 R)
• M72: 45,133,678 km (0.096 R)
• M73: 46,032,013 km (0.076 R)
• M74: 46,360,081 km (0.097 R)
• M75: 46,936,182 km (0.086 R)
• M76: 47,101,189 km (0.079 R)
• M77: 47,349,222 km (0.117 R)
• M78: 47,514,677 km (0.074 R)
• M79: 47,929,363 km (0.106 R)
• M80: 48,929,424 km (0.107 R)
• M81: 49,515,848 km (0.054 R)
• M82: 50,104,815 km (0.083 R)
• M83: 50,865,221 km (0.107 R)
• M84: 52,654,561 km (0.097 R)
• M85: 53,772,655 km (0.058 R)
• M86: 54,985,296 km (0.092 R)
• M87: 55,333,560 km (0.09 R)
• M88: 55,682,422 km (0.088 R)
• M89: 55,769,787 km (0.085 R)
• M90: 56,032,032 km (0.116 R)
• M91: 56,119,547 km (0.078 R)
• M92: 56,821,310 km (0.066 R)
• M93: 58,144,952 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit