🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.94 AU - 1.12 AU

Year: 390 Days

Day: 39.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,948,559 km

• M1: 36,801 km (0.079 R)
• M2: 421,268 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.36 AU

Year: 448 Days

Day: 43.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,948,559 km

• M1: 82,728 km (0.12 R)
• M2: 788,231 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.08 AU - 1.22 AU

Year: 460 Days

Day: 25.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 93 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.09 AU - 1.27 AU

Year: 478 Days

Day: 45.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,948,559 km

• M1: 284,086 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.07 AU - 1.45 AU

Year: 527 Days

Day: 12.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,948,559 km

• M1: 472,729 km (0.094 R)
• M2: 642,074 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.25 AU - 1.29 AU

Year: 534 Days

Day: 45.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,948,559 km

• M1: 84,822 km (0.104 R)
• M2: 1,097,899 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.63 AU - 5.31 AU

Year: 3523 Days

Day: 35.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,948,559 km

• M1: 743,651 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.4

Radius: 4

Gravity: 50.59 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.54 AU - 17.14 AU

Year: 23501 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,948,559 km

• M1: 52,509 km (0.042 R)
• M2: 322,234 km (0.037 R)
• M3: 933,042 km (0.116 R)
• M4: 961,914 km (0.075 R)
• M5: 1,111,363 km (0.087 R)
• M6: 1,707,809 km (0.116 R)
• M7: 1,925,474 km (0.073 R)
• M8: 2,037,523 km (0.114 R)
• M9: 2,229,307 km (0.092 R)
• M10: 2,712,658 km (0.105 R)
• M11: 2,796,283 km (0.065 R)
• M12: 3,271,406 km (0.12 R)
• M13: 3,405,296 km (0.07 R)
• M14: 3,495,653 km (0.059 R)
• M15: 3,724,837 km (0.118 R)
• M16: 4,245,887 km (0.074 R)
• M17: 5,146,915 km (0.119 R)
• M18: 5,725,709 km (0.106 R)
• M19: 5,833,120 km (0.113 R)
• M20: 6,104,640 km (0.099 R)
• M21: 6,380,200 km (0.109 R)
• M22: 6,772,894 km (0.091 R)
• M23: 7,640,412 km (0.104 R)
• M24: 8,237,906 km (0.077 R)
• M25: 8,298,493 km (0.102 R)
• M26: 8,665,008 km (0.105 R)
• M27: 9,224,803 km (0.115 R)
• M28: 9,477,324 km (0.046 R)
• M29: 9,540,754 km (0.045 R)
• M30: 10,773,590 km (0.102 R)
• M31: 11,713,513 km (0.104 R)
• M32: 12,262,388 km (0.052 R)
• M33: 14,613,318 km (0.055 R)
• M34: 15,726,626 km (0.115 R)
• M35: 17,020,947 km (0.079 R)
• M36: 19,548,403 km (0.082 R)
• M37: 23,038,371 km (0.104 R)
• M38: 23,810,895 km (0.112 R)
• M39: 23,897,213 km (0.097 R)
• M40: 24,853,891 km (0.11 R)
• M41: 24,941,555 km (0.113 R)
• M42: 25,204,848 km (0.054 R)
• M43: 25,911,847 km (0.032 R)
• M44: 26,000,708 km (0.082 R)
• M45: 26,356,901 km (0.082 R)
• M46: 27,798,276 km (0.087 R)
• M47: 28,162,547 km (0.03 R)
• M48: 29,635,488 km (0.062 R)
• M49: 29,821,438 km (0.098 R)
• M50: 30,194,385 km (0.091 R)
• M51: 30,850,671 km (0.102 R)
• M52: 31,511,744 km (0.109 R)
• M53: 33,425,849 km (0.104 R)
• M54: 34,104,724 km (0.115 R)
• M55: 34,592,413 km (0.119 R)
• M56: 34,984,210 km (0.104 R)
• M57: 35,082,346 km (0.118 R)
• M58: 36,466,426 km (0.072 R)
• M59: 36,765,322 km (0.058 R)
• M60: 36,965,035 km (0.081 R)
• M61: 38,069,965 km (0.108 R)
• M62: 38,880,337 km (0.105 R)
• M63: 39,083,790 km (0.09 R)
• M64: 40,517,985 km (0.049 R)
• M65: 43,226,903 km (0.094 R)
• M66: 44,072,131 km (0.068 R)
• M67: 44,496,839 km (0.092 R)
• M68: 45,029,557 km (0.082 R)
• M69: 45,243,183 km (0.098 R)
• M70: 45,350,146 km (0.118 R)
• M71: 48,817,226 km (0.088 R)
• M72: 49,256,595 km (0.08 R)
• M73: 50,028,520 km (0.095 R)
• M74: 51,808,136 km (0.108 R)
• M75: 52,930,868 km (0.117 R)
• M76: 55,314,561 km (0.064 R)
• M77: 61,365,645 km (0.117 R)
• M78: 61,721,089 km (0.119 R)
• M79: 62,434,073 km (0.119 R)
• M80: 65,313,084 km (0.107 R)
• M81: 67,745,097 km (0.092 R)
• M82: 70,082,713 km (0.037 R)
• M83: 74,710,373 km (0.086 R)
• M84: 76,105,074 km (0.091 R)
• M85: 77,892,619 km (0.089 R)
• M86: 79,693,927 km (0.062 R)
• M87: 79,952,283 km (0.086 R)
• M88: 81,378,848 km (0.114 R)
• M89: 82,552,144 km (0.105 R)
• M90: 83,075,438 km (0.085 R)
• M91: 85,047,437 km (0.115 R)
• M92: 85,575,966 km (0.097 R)
• M93: 86,370,630 km (0.077 R)
• M94: 89,171,551 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987

Radius: 6.2

Gravity: 25.68 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.69 AU - 18.95 AU

Year: 24577 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,948,559 km

• M1: 563,685 km (0.076 R)
• M2: 865,274 km (0.051 R)
• M3: 925,113 km (0.074 R)
• M4: 1,178,532 km (0.114 R)
• M5: 1,279,211 km (0.09 R)
• M6: 1,382,733 km (0.067 R)
• M7: 1,824,047 km (0.074 R)
• M8: 2,060,262 km (0.077 R)
• M9: 2,100,653 km (0.115 R)
• M10: 2,692,911 km (0.053 R)
• M11: 2,781,623 km (0.088 R)
• M12: 3,007,516 km (0.093 R)
• M13: 3,146,043 km (0.093 R)
• M14: 3,239,392 km (0.118 R)
• M15: 3,919,165 km (0.11 R)
• M16: 4,694,980 km (0.1 R)
• M17: 4,801,942 km (0.078 R)
• M18: 4,909,802 km (0.109 R)
• M19: 6,382,444 km (0.083 R)
• M20: 7,289,605 km (0.109 R)
• M21: 7,538,237 km (0.105 R)
• M22: 10,036,072 km (0.105 R)
• M23: 10,105,037 km (0.118 R)
• M24: 10,873,521 km (0.088 R)
• M25: 11,372,281 km (0.118 R)
• M26: 12,688,891 km (0.113 R)
• M27: 12,763,391 km (0.084 R)
• M28: 12,838,190 km (0.095 R)
• M29: 13,976,031 km (0.075 R)
• M30: 14,130,117 km (0.055 R)
• M31: 14,207,459 km (0.094 R)
• M32: 14,284,801 km (0.099 R)
• M33: 14,595,965 km (0.048 R)
• M34: 15,304,161 km (0.093 R)
• M35: 16,999,554 km (0.097 R)
• M36: 17,411,995 km (0.095 R)
• M37: 18,162,528 km (0.114 R)
• M38: 18,753,589 km (0.106 R)
• M39: 20,215,310 km (0.09 R)
• M40: 20,739,800 km (0.106 R)
• M41: 21,003,840 km (0.052 R)
• M42: 22,340,198 km (0.112 R)
• M43: 22,701,327 km (0.094 R)
• M44: 22,882,490 km (0.09 R)
• M45: 22,973,296 km (0.061 R)
• M46: 24,535,098 km (0.103 R)
• M47: 25,752,376 km (0.103 R)
• M48: 26,606,580 km (0.117 R)
• M49: 27,373,718 km (0.076 R)
• M50: 28,050,947 km (0.1 R)
• M51: 29,224,542 km (0.072 R)
• M52: 32,126,292 km (0.099 R)
• M53: 32,635,823 km (0.097 R)
• M54: 33,353,593 km (0.108 R)
• M55: 35,853,972 km (0.086 R)
• M56: 36,488,417 km (0.056 R)
• M57: 36,913,424 km (0.077 R)
• M58: 37,554,152 km (0.096 R)
• M59: 38,629,910 km (0.086 R)
• M60: 38,738,069 km (0.091 R)
• M61: 39,171,604 km (0.093 R)
• M62: 43,820,208 km (0.079 R)
• M63: 46,323,878 km (0.115 R)
• M64: 46,553,810 km (0.091 R)
• M65: 47,592,917 km (0.099 R)
• M66: 47,941,031 km (0.026 R)
• M67: 48,057,269 km (0.085 R)
• M68: 51,230,539 km (0.104 R)
• M69: 51,587,330 km (0.051 R)
• M70: 52,542,662 km (0.086 R)
• M71: 52,782,318 km (0.12 R)
• M72: 55,321,592 km (0.099 R)
• M73: 55,809,730 km (0.113 R)
• M74: 59,142,172 km (0.102 R)
• M75: 60,267,148 km (0.086 R)
• M76: 63,174,134 km (0.08 R)
• M77: 64,195,887 km (0.113 R)
• M78: 66,644,505 km (0.096 R)
• M79: 67,424,060 km (0.076 R)
• M80: 67,815,108 km (0.07 R)
• M81: 71,898,382 km (0.102 R)
• M82: 72,297,809 km (0.11 R)
• M83: 75,519,249 km (0.082 R)
• M84: 76,060,644 km (0.116 R)
• M85: 77,283,606 km (0.109 R)
• M86: 77,419,890 km (0.09 R)
• M87: 78,239,387 km (0.099 R)
• M88: 79,336,388 km (0.07 R)
• M89: 82,657,760 km (0.092 R)
• M90: 83,355,485 km (0.081 R)
• M91: 85,742,020 km (0.101 R)
• M92: 86,589,791 km (0.107 R)
• M93: 89,864,937 km (0.084 R)
• M94: 90,869,786 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.5

Radius: 4.1

Gravity: 27.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.31 AU - 17.29 AU

Year: 25670 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,948,559 km

• M1: 129,851 km (0.077 R)
• M2: 257,608 km (0.078 R)
• M3: 502,649 km (0.083 R)
• M4: 754,422 km (0.057 R)
• M5: 1,239,718 km (0.083 R)
• M6: 1,450,052 km (0.106 R)
• M7: 3,289,807 km (0.064 R)
• M8: 4,051,709 km (0.085 R)
• M9: 4,228,234 km (0.086 R)
• M10: 4,726,545 km (0.106 R)
• M11: 4,772,770 km (0.051 R)
• M12: 4,959,020 km (0.034 R)
• M13: 5,581,197 km (0.063 R)
• M14: 5,975,986 km (0.054 R)
• M15: 6,076,217 km (0.082 R)
• M16: 7,535,394 km (0.112 R)
• M17: 7,752,311 km (0.083 R)
• M18: 7,861,518 km (0.113 R)
• M19: 7,916,420 km (0.11 R)
• M20: 8,697,022 km (0.069 R)
• M21: 8,753,719 km (0.083 R)
• M22: 9,443,665 km (0.104 R)
• M23: 9,501,858 km (0.082 R)
• M24: 9,913,252 km (0.091 R)
• M25: 10,270,343 km (0.032 R)
• M26: 11,491,061 km (0.096 R)
• M27: 13,999,518 km (0.084 R)
• M28: 14,266,102 km (0.101 R)
• M29: 14,939,741 km (0.088 R)
• M30: 15,969,423 km (0.088 R)
• M31: 16,528,022 km (0.066 R)
• M32: 16,809,565 km (0.079 R)
• M33: 16,880,325 km (0.096 R)
• M34: 17,592,261 km (0.105 R)
• M35: 17,664,068 km (0.078 R)
• M36: 18,386,925 km (0.105 R)
• M37: 18,751,794 km (0.119 R)
• M38: 18,972,002 km (0.083 R)
• M39: 19,489,012 km (0.11 R)
• M40: 19,935,861 km (0.052 R)
• M41: 20,536,945 km (0.111 R)
• M42: 20,612,492 km (0.09 R)
• M43: 22,764,906 km (0.104 R)
• M44: 23,314,230 km (0.075 R)
• M45: 25,554,159 km (0.077 R)
• M46: 27,361,750 km (0.086 R)
• M47: 27,861,855 km (0.091 R)
• M48: 27,945,481 km (0.113 R)
• M49: 28,113,030 km (0.1 R)
• M50: 28,364,953 km (0.063 R)
• M51: 28,533,251 km (0.081 R)
• M52: 29,806,628 km (0.059 R)
• M53: 31,011,639 km (0.117 R)
• M54: 32,144,842 km (0.093 R)
• M55: 34,631,159 km (0.111 R)
• M56: 35,715,594 km (0.085 R)
• M57: 35,897,355 km (0.041 R)
• M58: 36,261,925 km (0.03 R)
• M59: 36,536,138 km (0.099 R)
• M60: 37,732,323 km (0.097 R)
• M61: 37,824,774 km (0.107 R)
• M62: 39,128,370 km (0.067 R)
• M63: 39,409,614 km (0.111 R)
• M64: 39,691,457 km (0.071 R)
• M65: 41,015,996 km (0.069 R)
• M66: 43,223,014 km (0.116 R)
• M67: 43,902,338 km (0.09 R)
• M68: 44,585,252 km (0.11 R)
• M69: 45,665,498 km (0.113 R)
• M70: 46,258,354 km (0.043 R)
• M71: 47,551,478 km (0.106 R)
• M72: 48,052,033 km (0.076 R)
• M73: 48,353,173 km (0.104 R)
• M74: 50,580,686 km (0.065 R)
• M75: 51,398,986 km (0.069 R)
• M76: 51,501,610 km (0.104 R)
• M77: 51,809,782 km (0.106 R)
• M78: 52,945,080 km (0.097 R)
• M79: 54,088,457 km (0.114 R)
• M80: 54,506,283 km (0.067 R)
• M81: 60,467,011 km (0.068 R)
• M82: 61,335,277 km (0.093 R)
• M83: 61,661,849 km (0.11 R)
• M84: 62,535,799 km (0.072 R)
• M85: 62,754,960 km (0.097 R)
• M86: 64,406,371 km (0.114 R)
• M87: 66,406,944 km (0.093 R)
• M88: 68,089,620 km (0.066 R)
• M89: 68,879,796 km (0.025 R)
• M90: 69,559,270 km (0.078 R)
• M91: 75,308,466 km (0.096 R)
• M92: 78,003,621 km (0.091 R)
• M93: 78,121,654 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit