🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.63 AU

Year: 186 Days

Day: 20.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.58 AU - 0.84 AU

Year: 265 Days

Day: 32.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.63 AU - 0.81 AU

Year: 271 Days

Day: 37.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 305 Days

Day: 39.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.35 AU

Year: 539 Days

Day: 36.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,152,076 km

• M1: 360,830 km (0.065 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.7

Radius: 3.6

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.45 AU - 11.13 AU

Year: 14620 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,152,076 km

• M1: 89,160 km (0.114 R)
• M2: 356,641 km (0.111 R)
• M3: 414,984 km (0.064 R)
• M4: 460,911 km (0.087 R)
• M5: 679,474 km (0.117 R)
• M6: 906,862 km (0.049 R)
• M7: 1,070,822 km (0.117 R)
• M8: 1,244,056 km (0.071 R)
• M9: 1,288,636 km (0.084 R)
• M10: 1,640,640 km (0.08 R)
• M11: 1,840,054 km (0.064 R)
• M12: 1,865,485 km (0.12 R)
• M13: 2,020,768 km (0.119 R)
• M14: 2,126,683 km (0.068 R)
• M15: 2,234,394 km (0.077 R)
• M16: 2,316,224 km (0.092 R)
• M17: 2,399,251 km (0.067 R)
• M18: 2,567,997 km (0.04 R)
• M19: 2,917,009 km (0.06 R)
• M20: 3,097,125 km (0.102 R)
• M21: 3,342,914 km (0.041 R)
• M22: 4,117,233 km (0.117 R)
• M23: 4,767,684 km (0.114 R)
• M24: 5,158,583 km (0.07 R)
• M25: 5,971,049 km (0.111 R)
• M26: 6,199,485 km (0.094 R)
• M27: 6,237,782 km (0.107 R)
• M28: 6,469,510 km (0.086 R)
• M29: 7,181,446 km (0.031 R)
• M30: 7,221,837 km (0.083 R)
• M31: 7,752,311 km (0.061 R)
• M32: 8,807,275 km (0.118 R)
• M33: 8,936,827 km (0.058 R)
• M34: 8,980,211 km (0.042 R)
• M35: 9,329,372 km (0.103 R)
• M36: 9,550,029 km (0.064 R)
• M37: 10,403,485 km (0.083 R)
• M38: 10,540,516 km (0.12 R)
• M39: 10,586,293 km (0.105 R)
• M40: 11,141,152 km (0.093 R)
• M41: 12,568,764 km (0.077 R)
• M42: 14,661,938 km (0.087 R)
• M43: 15,331,388 km (0.053 R)
• M44: 15,800,677 km (0.097 R)
• M45: 16,646,503 km (0.116 R)
• M46: 16,806,722 km (0.116 R)
• M47: 17,021,096 km (0.119 R)
• M48: 17,074,951 km (0.104 R)
• M49: 17,452,686 km (0.069 R)
• M50: 17,887,866 km (0.066 R)
• M51: 18,051,975 km (0.084 R)
• M52: 18,768,998 km (0.083 R)
• M53: 18,880,149 km (0.115 R)
• M54: 19,438,897 km (0.086 R)
• M55: 19,889,934 km (0.058 R)
• M56: 20,744,886 km (0.117 R)
• M57: 20,974,968 km (0.078 R)
• M58: 21,437,375 km (0.092 R)
• M59: 21,728,193 km (0.086 R)
• M60: 23,142,043 km (0.101 R)
• M61: 23,261,272 km (0.063 R)
• M62: 23,500,180 km (0.071 R)
• M63: 24,221,840 km (0.108 R)
• M64: 24,282,278 km (0.034 R)
• M65: 27,306,099 km (0.115 R)
• M66: 28,701,847 km (0.073 R)
• M67: 28,958,109 km (0.114 R)
• M68: 29,601,978 km (0.104 R)
• M69: 29,796,006 km (0.06 R)
• M70: 30,185,559 km (0.062 R)
• M71: 31,298,119 km (0.069 R)
• M72: 33,025,675 km (0.102 R)
• M73: 33,159,714 km (0.105 R)
• M74: 34,511,331 km (0.115 R)
• M75: 34,647,465 km (0.036 R)
• M76: 35,674,155 km (0.119 R)
• M77: 36,087,644 km (0.077 R)
• M78: 38,178,873 km (0.071 R)
• M79: 38,531,176 km (0.057 R)
• M80: 38,743,006 km (0.087 R)
• M81: 38,813,766 km (0.036 R)
• M82: 38,955,435 km (0.084 R)
• M83: 39,310,132 km (0.057 R)
• M84: 40,955,409 km (0.116 R)
• M85: 41,027,515 km (0.085 R)
• M86: 41,099,621 km (0.107 R)
• M87: 42,040,592 km (0.073 R)
• M88: 43,428,561 km (0.117 R)
• M89: 43,796,273 km (0.054 R)
• M90: 43,943,776 km (0.096 R)
• M91: 44,905,840 km (0.065 R)
• M92: 49,588,702 km (0.099 R)
• M93: 51,054,462 km (0.091 R)
• M94: 51,520,310 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.4

Radius: 4.1

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.69 AU - 12.25 AU

Year: 17206 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 131.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,152,076 km

• M1: 62,233 km (0.109 R)
• M2: 102,624 km (0.114 R)
• M3: 283,338 km (0.088 R)
• M4: 395,387 km (0.084 R)
• M5: 565,929 km (0.116 R)
• M6: 774,917 km (0.075 R)
• M7: 879,037 km (0.057 R)
• M8: 1,139,487 km (0.037 R)
• M9: 1,486,105 km (0.096 R)
• M10: 1,615,807 km (0.058 R)
• M11: 1,909,467 km (0.082 R)
• M12: 2,268,652 km (0.096 R)
• M13: 2,418,100 km (0.113 R)
• M14: 2,622,451 km (0.079 R)
• M15: 3,184,789 km (0.089 R)
• M16: 3,295,940 km (0.105 R)
• M17: 3,436,861 km (0.038 R)
• M18: 3,465,285 km (0.108 R)
• M19: 3,522,282 km (0.043 R)
• M20: 3,579,727 km (0.078 R)
• M21: 4,477,015 km (0.108 R)
• M22: 4,570,365 km (0.099 R)
• M23: 4,790,872 km (0.039 R)
• M24: 5,406,467 km (0.088 R)
• M25: 5,439,528 km (0.056 R)
• M26: 5,841,946 km (0.073 R)
• M27: 6,184,526 km (0.117 R)
• M28: 6,253,789 km (0.108 R)
• M29: 6,358,209 km (0.103 R)
• M30: 6,498,382 km (0.054 R)
• M31: 7,324,013 km (0.113 R)
• M32: 7,470,918 km (0.069 R)
• M33: 7,955,166 km (0.049 R)
• M34: 7,992,865 km (0.09 R)
• M35: 9,909,961 km (0.081 R)
• M36: 10,939,943 km (0.098 R)
• M37: 11,403,846 km (0.092 R)
• M38: 11,446,331 km (0.068 R)
• M39: 11,831,097 km (0.036 R)
• M40: 12,003,584 km (0.097 R)
• M41: 12,438,165 km (0.089 R)
• M42: 14,273,282 km (0.046 R)
• M43: 14,319,059 km (0.063 R)
• M44: 15,905,246 km (0.118 R)
• M45: 16,047,812 km (0.11 R)
• M46: 16,190,828 km (0.112 R)
• M47: 16,478,205 km (0.106 R)
• M48: 17,204,054 km (0.06 R)
• M49: 17,399,280 km (0.031 R)
• M50: 17,497,266 km (0.033 R)
• M51: 17,792,124 km (0.05 R)
• M52: 18,187,810 km (0.08 R)
• M53: 19,139,103 km (0.053 R)
• M54: 20,003,928 km (0.079 R)
• M55: 20,363,861 km (0.113 R)
• M56: 20,725,738 km (0.103 R)
• M57: 20,829,559 km (0.06 R)
• M58: 21,403,566 km (0.118 R)
• M59: 21,613,601 km (0.089 R)
• M60: 22,088,724 km (0.112 R)
• M61: 22,300,854 km (0.04 R)
• M62: 22,888,025 km (0.099 R)
• M63: 23,426,279 km (0.032 R)
• M64: 23,642,597 km (0.043 R)
• M65: 23,968,571 km (0.048 R)
• M66: 24,350,644 km (0.083 R)
• M67: 24,405,397 km (0.102 R)
• M68: 24,679,759 km (0.056 R)
• M69: 24,734,811 km (0.056 R)
• M70: 26,010,881 km (0.053 R)
• M71: 26,066,831 km (0.11 R)
• M72: 26,291,078 km (0.111 R)
• M73: 26,685,119 km (0.087 R)
• M74: 26,854,613 km (0.083 R)
• M75: 27,764,467 km (0.074 R)
• M76: 28,568,855 km (0.095 R)
• M77: 28,742,239 km (0.067 R)
• M78: 30,024,143 km (0.072 R)
• M79: 30,790,383 km (0.077 R)
• M80: 31,802,114 km (0.12 R)
• M81: 31,921,792 km (0.075 R)
• M82: 32,583,015 km (0.093 R)
• M83: 33,431,235 km (0.108 R)
• M84: 34,409,305 km (0.051 R)
• M85: 34,593,760 km (0.102 R)
• M86: 36,018,679 km (0.097 R)
• M87: 36,706,979 km (0.074 R)
• M88: 37,462,748 km (0.081 R)
• M89: 38,160,023 km (0.089 R)
• M90: 41,187,286 km (0.118 R)
• M91: 42,630,606 km (0.116 R)
• M92: 42,960,918 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.6

Radius: 4.2

Gravity: 18.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.81 AU - 13.57 AU

Year: 21218 Days

Day: 19.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,152,076 km

• M1: 96,790 km (0.115 R)
• M2: 215,271 km (0.069 R)
• M3: 241,750 km (0.096 R)
• M4: 328,517 km (0.106 R)
• M5: 513,569 km (0.047 R)
• M6: 550,520 km (0.083 R)
• M7: 666,608 km (0.089 R)
• M8: 769,531 km (0.107 R)
• M9: 1,962,874 km (0.085 R)
• M10: 2,051,286 km (0.06 R)
• M11: 3,175,813 km (0.075 R)
• M12: 3,670,384 km (0.078 R)
• M13: 4,075,644 km (0.091 R)
• M14: 4,927,754 km (0.044 R)
• M15: 5,048,180 km (0.098 R)
• M16: 5,251,035 km (0.078 R)
• M17: 5,581,048 km (0.036 R)
• M18: 5,875,307 km (0.103 R)
• M19: 6,045,699 km (0.116 R)
• M20: 6,655,011 km (0.053 R)
• M21: 6,832,584 km (0.101 R)
• M22: 7,329,099 km (0.074 R)
• M23: 7,466,579 km (0.088 R)
• M24: 7,604,808 km (0.083 R)
• M25: 7,883,957 km (0.118 R)
• M26: 8,308,965 km (0.058 R)
• M27: 9,828,879 km (0.085 R)
• M28: 9,980,422 km (0.047 R)
• M29: 10,388,375 km (0.088 R)
• M30: 10,853,924 km (0.069 R)
• M31: 10,958,194 km (0.1 R)
• M32: 11,858,773 km (0.045 R)
• M33: 12,948,145 km (0.106 R)
• M34: 13,003,496 km (0.073 R)
• M35: 13,114,348 km (0.064 R)
• M36: 13,786,042 km (0.091 R)
• M37: 14,126,078 km (0.076 R)
• M38: 14,411,511 km (0.087 R)
• M39: 14,641,293 km (0.101 R)
• M40: 15,985,580 km (0.079 R)
• M41: 16,823,029 km (0.077 R)
• M42: 17,064,928 km (0.084 R)
• M43: 17,125,515 km (0.085 R)
• M44: 17,186,252 km (0.104 R)
• M45: 17,552,169 km (0.087 R)
• M46: 19,103,947 km (0.039 R)
• M47: 19,229,909 km (0.116 R)
• M48: 19,991,960 km (0.064 R)
• M49: 20,312,399 km (0.118 R)
• M50: 20,376,576 km (0.052 R)
• M51: 22,137,643 km (0.092 R)
• M52: 23,136,956 km (0.091 R)
• M53: 23,271,295 km (0.099 R)
• M54: 23,811,194 km (0.1 R)
• M55: 24,423,648 km (0.105 R)
• M56: 24,697,412 km (0.088 R)
• M57: 26,221,664 km (0.118 R)
• M58: 27,775,986 km (0.047 R)
• M59: 30,751,338 km (0.032 R)
• M60: 31,195,195 km (0.085 R)
• M61: 33,446,045 km (0.096 R)
• M62: 33,597,887 km (0.11 R)
• M63: 35,206,662 km (0.107 R)
• M64: 35,826,147 km (0.088 R)
• M65: 38,022,393 km (0.115 R)
• M66: 38,419,276 km (0.114 R)
• M67: 39,136,897 km (0.102 R)
• M68: 40,342,656 km (0.118 R)
• M69: 41,969,383 km (0.065 R)
• M70: 42,215,173 km (0.104 R)
• M71: 42,708,397 km (0.114 R)
• M72: 43,700,380 km (0.087 R)
• M73: 43,949,461 km (0.105 R)
• M74: 45,370,491 km (0.084 R)
• M75: 46,382,521 km (0.103 R)
• M76: 46,636,687 km (0.075 R)
• M77: 46,721,509 km (0.03 R)
• M78: 47,146,367 km (0.102 R)
• M79: 47,401,881 km (0.041 R)
• M80: 48,171,412 km (0.115 R)
• M81: 48,944,983 km (0.074 R)
• M82: 54,473,521 km (0.055 R)
• M83: 55,099,888 km (0.084 R)
• M84: 55,458,923 km (0.086 R)
• M85: 56,089,029 km (0.098 R)
• M86: 56,179,236 km (0.069 R)
• M87: 57,265,616 km (0.064 R)
• M88: 58,816,348 km (0.091 R)
• M89: 58,908,051 km (0.072 R)
• M90: 59,367,017 km (0.062 R)
• M91: 60,658,496 km (0.092 R)
• M92: 61,214,701 km (0.03 R)
• M93: 61,586,601 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.8

Radius: 3.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.91 AU - 13.65 AU

Year: 21435 Days

Day: 15.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,152,076 km

• M1: 71,059 km (0.119 R)
• M2: 348,114 km (0.091 R)
• M3: 767,138 km (0.104 R)
• M4: 962,513 km (0.039 R)
• M5: 1,025,643 km (0.102 R)
• M6: 1,057,807 km (0.045 R)
• M7: 1,505,403 km (0.08 R)
• M8: 1,672,504 km (0.085 R)
• M9: 3,022,625 km (0.106 R)
• M10: 3,069,000 km (0.113 R)
• M11: 3,767,772 km (0.1 R)
• M12: 3,994,413 km (0.068 R)
• M13: 4,225,392 km (0.07 R)
• M14: 4,487,039 km (0.105 R)
• M15: 4,726,994 km (0.077 R)
• M16: 4,780,998 km (0.066 R)
• M17: 5,081,092 km (0.086 R)
• M18: 5,191,794 km (0.077 R)
• M19: 6,640,649 km (0.116 R)
• M20: 6,975,150 km (0.099 R)
• M21: 7,851,195 km (0.111 R)
• M22: 9,195,033 km (0.116 R)
• M23: 9,669,857 km (0.077 R)
• M24: 9,910,410 km (0.053 R)
• M25: 10,397,202 km (0.078 R)
• M26: 10,467,363 km (0.082 R)
• M27: 10,502,519 km (0.117 R)
• M28: 10,643,440 km (0.108 R)
• M29: 10,678,745 km (0.056 R)
• M30: 10,749,654 km (0.053 R)
• M31: 10,856,168 km (0.102 R)
• M32: 11,866,851 km (0.09 R)
• M33: 12,235,161 km (0.048 R)
• M34: 12,309,212 km (0.11 R)
• M35: 12,907,304 km (0.082 R)
• M36: 13,020,550 km (0.078 R)
• M37: 13,860,841 km (0.114 R)
• M38: 14,131,763 km (0.092 R)
• M39: 14,876,162 km (0.074 R)
• M40: 15,552,943 km (0.098 R)
• M41: 15,915,269 km (0.065 R)
• M42: 16,239,597 km (0.072 R)
• M43: 16,771,417 km (0.081 R)
• M44: 17,350,511 km (0.056 R)
• M45: 17,517,163 km (0.05 R)
• M46: 19,083,752 km (0.081 R)
• M47: 19,774,894 km (0.09 R)
• M48: 20,036,241 km (0.115 R)
• M49: 20,694,472 km (0.099 R)
• M50: 20,827,016 km (0.117 R)
• M51: 21,004,139 km (0.091 R)
• M52: 21,270,723 km (0.026 R)
• M53: 22,032,176 km (0.06 R)
• M54: 23,259,776 km (0.078 R)
• M55: 23,489,558 km (0.098 R)
• M56: 23,535,485 km (0.032 R)
• M57: 23,673,863 km (0.105 R)
• M58: 24,509,367 km (0.057 R)
• M59: 24,602,866 km (0.119 R)
• M60: 24,696,364 km (0.106 R)
• M61: 24,743,189 km (0.109 R)
• M62: 25,638,382 km (0.111 R)
• M63: 25,875,644 km (0.11 R)
• M64: 25,970,789 km (0.065 R)
• M65: 26,304,691 km (0.109 R)
• M66: 26,400,284 km (0.105 R)
• M67: 26,639,940 km (0.106 R)
• M68: 26,880,344 km (0.092 R)
• M69: 27,460,185 km (0.118 R)
• M70: 27,654,363 km (0.08 R)
• M71: 27,702,982 km (0.106 R)
• M72: 27,800,371 km (0.11 R)
• M73: 28,977,108 km (0.114 R)
• M74: 29,174,876 km (0.058 R)
• M75: 29,621,276 km (0.117 R)
• M76: 29,671,092 km (0.106 R)
• M77: 29,920,173 km (0.107 R)
• M78: 30,571,222 km (0.069 R)
• M79: 30,822,996 km (0.098 R)
• M80: 31,531,192 km (0.117 R)
• M81: 31,785,508 km (0.056 R)
• M82: 32,757,895 km (0.12 R)
• M83: 33,066,964 km (0.118 R)
• M84: 34,626,821 km (0.084 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: 473 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit