🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.64 AU - 1.04 AU

Year: 286 Days

Day: 33.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 114.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,500,024 km

• M1: 57,595 km (0.12 R)
• M2: 65,973 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.58 AU

Year: 1310 Days

Day: 40 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.87 AU - 4.65 AU

Year: 2704 Days

Day: 19.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,500,024 km

• M1: 1,717,533 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.96 AU - 4.12 AU

Year: 3011 Days

Day: 36.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 12.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.15 AU - 7.57 AU

Year: 7405 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,500,024 km

• M1: 188,942 km (0.088 R)
• M2: 337,194 km (0.095 R)
• M3: 459,265 km (0.074 R)
• M4: 539,749 km (0.115 R)
• M5: 1,010,234 km (0.118 R)
• M6: 1,592,021 km (0.114 R)
• M7: 1,800,859 km (0.11 R)
• M8: 1,898,846 km (0.113 R)
• M9: 2,351,679 km (0.082 R)
• M10: 2,724,776 km (0.107 R)
• M11: 4,293,309 km (0.059 R)
• M12: 4,533,115 km (0.11 R)
• M13: 5,222,462 km (0.065 R)
• M14: 5,392,854 km (0.074 R)
• M15: 5,565,041 km (0.064 R)
• M16: 5,739,173 km (0.076 R)
• M17: 6,003,811 km (0.06 R)
• M18: 6,092,822 km (0.103 R)
• M19: 6,272,340 km (0.116 R)
• M20: 6,423,284 km (0.078 R)
• M21: 6,636,760 km (0.098 R)
• M22: 6,883,596 km (0.114 R)
• M23: 7,070,594 km (0.057 R)
• M24: 7,481,838 km (0.114 R)
• M25: 7,706,534 km (0.119 R)
• M26: 7,998,699 km (0.089 R)
• M27: 8,527,228 km (0.09 R)
• M28: 8,795,756 km (0.114 R)
• M29: 8,999,060 km (0.068 R)
• M30: 9,722,665 km (0.099 R)
• M31: 10,357,708 km (0.09 R)
• M32: 11,042,866 km (0.112 R)
• M33: 11,668,185 km (0.054 R)
• M34: 12,041,581 km (0.086 R)
• M35: 12,229,626 km (0.094 R)
• M36: 12,608,857 km (0.062 R)
• M37: 13,030,423 km (0.073 R)
• M38: 13,301,195 km (0.117 R)
• M39: 13,691,197 km (0.119 R)
• M40: 14,164,226 km (0.077 R)
• M41: 14,803,158 km (0.105 R)
• M42: 14,883,642 km (0.088 R)
• M43: 14,964,425 km (0.104 R)
• M44: 15,369,984 km (0.089 R)
• M45: 15,451,665 km (0.068 R)
• M46: 15,533,345 km (0.047 R)
• M47: 16,902,315 km (0.072 R)
• M48: 18,439,434 km (0.094 R)
• M49: 18,656,500 km (0.078 R)
• M50: 19,268,655 km (0.11 R)
• M51: 20,020,982 km (0.089 R)
• M52: 20,244,033 km (0.118 R)
• M53: 20,423,101 km (0.077 R)
• M54: 20,963,598 km (0.068 R)
• M55: 21,144,761 km (0.094 R)
• M56: 21,372,001 km (0.095 R)
• M57: 21,691,392 km (0.089 R)
• M58: 22,335,112 km (0.115 R)
• M59: 22,705,666 km (0.115 R)
• M60: 23,031,789 km (0.102 R)
• M61: 23,125,138 km (0.045 R)
• M62: 23,312,435 km (0.047 R)
• M63: 23,500,180 km (0.109 R)
• M64: 23,641,251 km (0.106 R)
• M65: 24,493,959 km (0.101 R)
• M66: 24,637,124 km (0.118 R)
• M67: 25,792,019 km (0.075 R)
• M68: 26,424,818 km (0.092 R)
• M69: 26,767,846 km (0.042 R)
• M70: 26,964,418 km (0.102 R)
• M71: 29,310,561 km (0.115 R)
• M72: 29,563,980 km (0.119 R)
• M73: 30,073,062 km (0.093 R)
• M74: 30,175,237 km (0.079 R)
• M75: 31,981,631 km (0.105 R)
• M76: 32,399,458 km (0.073 R)
• M77: 32,871,589 km (0.076 R)
• M78: 33,557,794 km (0.119 R)
• M79: 33,716,667 km (0.086 R)
• M80: 34,729,594 km (0.106 R)
• M81: 34,944,118 km (0.059 R)
• M82: 35,860,704 km (0.073 R)
• M83: 36,077,471 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 12.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.37 AU - 9.87 AU

Year: 9386 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,500,024 km

• M1: 158,873 km (0.103 R)
• M2: 269,426 km (0.08 R)
• M3: 347,366 km (0.053 R)
• M4: 494,421 km (0.052 R)
• M5: 666,758 km (0.072 R)
• M6: 1,178,831 km (0.111 R)
• M7: 1,723,667 km (0.083 R)
• M8: 1,821,653 km (0.086 R)
• M9: 2,023,760 km (0.038 R)
• M10: 2,286,753 km (0.074 R)
• M11: 2,477,640 km (0.092 R)
• M12: 3,447,932 km (0.08 R)
• M13: 3,699,555 km (0.048 R)
• M14: 4,022,687 km (0.118 R)
• M15: 5,046,834 km (0.055 R)
• M16: 5,624,880 km (0.094 R)
• M17: 5,772,832 km (0.08 R)
• M18: 6,034,629 km (0.078 R)
• M19: 6,224,169 km (0.115 R)
• M20: 6,338,761 km (0.054 R)
• M21: 6,687,025 km (0.101 R)
• M22: 6,843,803 km (0.102 R)
• M23: 7,281,228 km (0.052 R)
• M24: 7,402,103 km (0.083 R)
• M25: 7,645,947 km (0.092 R)
• M26: 8,309,264 km (0.104 R)
• M27: 8,435,674 km (0.096 R)
• M28: 8,647,804 km (0.08 R)
• M29: 8,818,794 km (0.037 R)
• M30: 9,120,833 km (0.08 R)
• M31: 9,779,362 km (0.114 R)
• M32: 10,864,994 km (0.106 R)
• M33: 11,846,207 km (0.087 R)
• M34: 11,941,052 km (0.095 R)
• M35: 12,855,543 km (0.084 R)
• M36: 13,444,809 km (0.116 R)
• M37: 13,742,659 km (0.064 R)
• M38: 14,294,525 km (0.054 R)
• M39: 14,853,722 km (0.085 R)
• M40: 15,419,950 km (0.086 R)
• M41: 15,575,682 km (0.102 R)
• M42: 17,053,858 km (0.092 R)
• M43: 17,322,536 km (0.091 R)
• M44: 18,027,591 km (0.114 R)
• M45: 19,634,272 km (0.076 R)
• M46: 21,286,431 km (0.094 R)
• M47: 21,401,920 km (0.051 R)
• M48: 21,575,753 km (0.07 R)
• M49: 21,808,078 km (0.078 R)
• M50: 22,099,794 km (0.077 R)
• M51: 22,982,721 km (0.098 R)
• M52: 23,101,352 km (0.048 R)
• M53: 25,638,382 km (0.093 R)
• M54: 25,822,986 km (0.113 R)
• M55: 27,252,842 km (0.104 R)
• M56: 28,072,489 km (0.077 R)
• M57: 29,413,335 km (0.116 R)
• M58: 29,606,615 km (0.105 R)
• M59: 29,864,971 km (0.096 R)
• M60: 29,994,523 km (0.092 R)
• M61: 30,319,000 km (0.071 R)
• M62: 31,628,431 km (0.119 R)
• M63: 32,422,945 km (0.084 R)
• M64: 32,755,950 km (0.119 R)
• M65: 33,559,889 km (0.109 R)
• M66: 35,460,679 km (0.083 R)
• M67: 36,770,409 km (0.115 R)
• M68: 37,466,039 km (0.072 R)
• M69: 38,941,074 km (0.086 R)
• M70: 39,579,109 km (0.044 R)
• M71: 40,149,077 km (0.055 R)
• M72: 40,435,108 km (0.115 R)
• M73: 42,674,588 km (0.098 R)
• M74: 43,039,607 km (0.046 R)
• M75: 43,185,913 km (0.064 R)
• M76: 43,625,731 km (0.111 R)
• M77: 44,435,953 km (0.071 R)
• M78: 46,821,291 km (0.114 R)
• M79: 48,029,444 km (0.116 R)
• M80: 48,181,136 km (0.109 R)
• M81: 49,477,401 km (0.088 R)
• M82: 50,862,378 km (0.053 R)
• M83: 51,870,668 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.9

Radius: 4.3

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.96 AU - 14.86 AU

Year: 17203 Days

Day: 15 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,500,024 km

• M1: 245,041 km (0.105 R)
• M2: 305,180 km (0.109 R)
• M3: 357,240 km (0.11 R)
• M4: 531,521 km (0.115 R)
• M5: 893,847 km (0.111 R)
• M6: 931,696 km (0.105 R)
• M7: 1,539,960 km (0.111 R)
• M8: 1,749,397 km (0.11 R)
• M9: 2,350,931 km (0.119 R)
• M10: 2,403,739 km (0.116 R)
• M11: 2,456,846 km (0.063 R)
• M12: 3,449,727 km (0.06 R)
• M13: 4,258,004 km (0.057 R)
• M14: 4,550,917 km (0.101 R)
• M15: 4,616,889 km (0.101 R)
• M16: 4,749,732 km (0.079 R)
• M17: 5,224,855 km (0.048 R)
• M18: 5,328,527 km (0.094 R)
• M19: 5,608,723 km (0.096 R)
• M20: 6,588,739 km (0.075 R)
• M21: 7,309,651 km (0.12 R)
• M22: 7,738,249 km (0.102 R)
• M23: 8,095,040 km (0.091 R)
• M24: 8,416,675 km (0.093 R)
• M25: 9,322,640 km (0.074 R)
• M26: 9,744,506 km (0.106 R)
• M27: 9,915,048 km (0.027 R)
• M28: 10,215,739 km (0.061 R)
• M29: 10,738,285 km (0.086 R)
• M30: 10,782,267 km (0.058 R)
• M31: 11,002,923 km (0.098 R)
• M32: 11,538,334 km (0.032 R)
• M33: 11,991,167 km (0.082 R)
• M34: 12,449,684 km (0.116 R)
• M35: 13,431,046 km (0.092 R)
• M36: 13,859,345 km (0.076 R)
• M37: 14,534,181 km (0.093 R)
• M38: 14,582,800 km (0.084 R)
• M39: 14,875,713 km (0.086 R)
• M40: 15,071,985 km (0.111 R)
• M41: 15,318,672 km (0.084 R)
• M42: 15,368,189 km (0.11 R)
• M43: 16,167,042 km (0.059 R)
• M44: 16,877,183 km (0.119 R)
• M45: 17,752,929 km (0.071 R)
• M46: 17,804,989 km (0.062 R)
• M47: 18,065,588 km (0.07 R)
• M48: 18,380,043 km (0.106 R)
• M49: 18,855,166 km (0.045 R)
• M50: 20,631,491 km (0.102 R)
• M51: 21,290,470 km (0.091 R)
• M52: 21,456,374 km (0.118 R)
• M53: 23,138,153 km (0.088 R)
• M54: 23,536,682 km (0.108 R)
• M55: 23,937,454 km (0.088 R)
• M56: 23,994,900 km (0.107 R)
• M57: 24,513,855 km (0.096 R)
• M58: 24,745,732 km (0.053 R)
• M59: 25,270,072 km (0.055 R)
• M60: 25,798,003 km (0.07 R)
• M61: 26,152,101 km (0.09 R)
• M62: 27,044,153 km (0.096 R)
• M63: 27,704,628 km (0.071 R)
• M64: 28,067,104 km (0.117 R)
• M65: 28,919,064 km (0.038 R)
• M66: 29,041,435 km (0.11 R)
• M67: 29,471,229 km (0.084 R)
• M68: 29,779,401 km (0.112 R)
• M69: 30,336,952 km (0.118 R)
• M70: 30,399,185 km (0.05 R)
• M71: 31,148,371 km (0.07 R)
• M72: 31,462,377 km (0.091 R)
• M73: 31,651,319 km (0.071 R)
• M74: 33,304,076 km (0.071 R)
• M75: 33,625,113 km (0.037 R)
• M76: 33,753,768 km (0.106 R)
• M77: 34,140,927 km (0.115 R)
• M78: 34,659,433 km (0.098 R)
• M79: 36,560,373 km (0.068 R)
• M80: 36,825,311 km (0.07 R)
• M81: 38,832,017 km (0.069 R)
• M82: 39,034,572 km (0.076 R)
• M83: 39,102,191 km (0.05 R)
• M84: 39,440,880 km (0.04 R)
• M85: 40,052,885 km (0.114 R)
• M86: 40,805,213 km (0.09 R)
• M87: 41,424,249 km (0.115 R)
• M88: 41,562,328 km (0.069 R)
• M89: 42,393,344 km (0.097 R)
• M90: 45,345,059 km (0.083 R)
• M91: 46,271,968 km (0.119 R)
• M92: 46,343,476 km (0.092 R)
• M93: 47,061,246 km (0.042 R)
• M94: 47,133,203 km (0.095 R)
• M95: 47,927,268 km (0.095 R)
• M96: 47,999,674 km (0.072 R)
• M97: 48,507,558 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.4

Radius: 6.6

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.69 AU - 19.21 AU

Year: 27033 Days

Day: 24.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,500,024 km

• M1: 127,757 km (0.091 R)
• M2: 180,565 km (0.038 R)
• M3: 699,071 km (0.076 R)
• M4: 1,053,019 km (0.086 R)
• M5: 1,528,591 km (0.052 R)
• M6: 1,601,445 km (0.089 R)
• M7: 1,713,045 km (0.116 R)
• M8: 2,226,016 km (0.097 R)
• M9: 2,478,089 km (0.1 R)
• M10: 2,564,257 km (0.094 R)
• M11: 2,651,323 km (0.113 R)
• M12: 3,526,770 km (0.082 R)
• M13: 3,623,859 km (0.098 R)
• M14: 4,071,456 km (0.068 R)
• M15: 4,173,182 km (0.061 R)
• M16: 4,536,406 km (0.089 R)
• M17: 5,182,369 km (0.11 R)
• M18: 6,087,885 km (0.101 R)
• M19: 7,849,999 km (0.112 R)
• M20: 9,283,894 km (0.056 R)
• M21: 10,515,982 km (0.12 R)
• M22: 11,509,312 km (0.117 R)
• M23: 12,979,560 km (0.044 R)
• M24: 14,275,078 km (0.103 R)
• M25: 14,585,792 km (0.115 R)
• M26: 14,898,901 km (0.067 R)
• M27: 15,372,528 km (0.101 R)
• M28: 16,986,988 km (0.084 R)
• M29: 17,814,114 km (0.032 R)
• M30: 18,994,292 km (0.093 R)
• M31: 20,987,085 km (0.097 R)
• M32: 22,142,430 km (0.111 R)
• M33: 22,592,420 km (0.077 R)
• M34: 22,954,447 km (0.1 R)
• M35: 23,227,313 km (0.08 R)
• M36: 23,318,568 km (0.093 R)
• M37: 23,684,484 km (0.056 R)
• M38: 24,144,498 km (0.074 R)
• M39: 24,422,002 km (0.054 R)
• M40: 24,886,803 km (0.087 R)
• M41: 25,073,501 km (0.095 R)
• M42: 26,203,713 km (0.109 R)
• M43: 26,583,990 km (0.116 R)
• M44: 27,158,147 km (0.109 R)
• M45: 27,929,773 km (0.109 R)
• M46: 28,513,354 km (0.114 R)
• M47: 31,591,630 km (0.111 R)
• M48: 31,793,886 km (0.06 R)
• M49: 32,403,048 km (0.094 R)
• M50: 33,426,896 km (0.111 R)
• M51: 35,716,492 km (0.088 R)
• M52: 37,306,418 km (0.118 R)
• M53: 37,627,156 km (0.081 R)
• M54: 39,027,541 km (0.075 R)
• M55: 39,788,695 km (0.071 R)
• M56: 40,554,786 km (0.112 R)
• M57: 41,990,327 km (0.044 R)
• M58: 42,658,431 km (0.075 R)
• M59: 43,554,672 km (0.086 R)
• M60: 44,231,004 km (0.099 R)
• M61: 44,910,926 km (0.062 R)
• M62: 47,548,486 km (0.113 R)
• M63: 48,477,788 km (0.101 R)
• M64: 49,882,662 km (0.09 R)
• M65: 52,492,995 km (0.055 R)
• M66: 52,972,456 km (0.068 R)
• M67: 57,351,635 km (0.089 R)
• M68: 58,092,743 km (0.102 R)
• M69: 58,216,460 km (0.058 R)
• M70: 58,588,510 km (0.117 R)
• M71: 60,460,279 km (0.062 R)
• M72: 60,585,791 km (0.099 R)
• M73: 67,359,134 km (0.057 R)
• M74: 68,794,675 km (0.099 R)
• M75: 69,187,968 km (0.097 R)
• M76: 70,108,444 km (0.114 R)
• M77: 72,760,814 km (0.05 R)
• M78: 75,445,797 km (0.056 R)
• M79: 77,072,374 km (0.088 R)
• M80: 78,299,825 km (0.116 R)
• M81: 78,710,471 km (0.112 R)
• M82: 79,396,377 km (0.102 R)
• M83: 79,533,708 km (0.101 R)
• M84: 81,050,630 km (0.071 R)
• M85: 81,881,946 km (0.046 R)
• M86: 82,855,529 km (0.085 R)
• M87: 85,095,009 km (0.064 R)
• M88: 85,799,016 km (0.107 R)
• M89: 87,638,322 km (0.065 R)
• M90: 88,206,794 km (0.096 R)
• M91: 88,776,612 km (0.06 R)
• M92: 90,206,319 km (0.096 R)
• M93: 90,780,476 km (0.111 R)
• M94: 91,787,868 km (0.025 R)
• M95: 94,686,775 km (0.114 R)
• M96: 95,562,372 km (0.087 R)
• M97: 96,880,628 km (0.082 R)
• M98: 97,468,398 km (0.113 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: 234 - 16,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit