🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.04 AU - 1.12 AU

Year: 406 Days

Day: 34.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 117.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 115,040,915 km

• M1: 90,058 km (0.085 R)
• M2: 378,483 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.1 AU - 1.46 AU

Year: 524 Days

Day: 23.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.26 AU - 1.34 AU

Year: 536 Days

Day: 37.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,040,915 km

• M1: 240,105 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.14 AU - 1.78 AU

Year: 638 Days

Day: 17.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,040,915 km

• M1: 880,533 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.2 AU - 3.64 AU

Year: 2287 Days

Day: 45.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.97 AU - 4.23 AU

Year: 2470 Days

Day: 30.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 11.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.31 AU - 10.05 AU

Year: 10892 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 115,040,915 km

• M1: 185,501 km (0.111 R)
• M2: 593,305 km (0.116 R)
• M3: 1,114,654 km (0.079 R)
• M4: 1,584,391 km (0.069 R)
• M5: 2,245,464 km (0.1 R)
• M6: 2,493,049 km (0.098 R)
• M7: 3,074,835 km (0.063 R)
• M8: 3,319,278 km (0.097 R)
• M9: 3,730,223 km (0.112 R)
• M10: 3,892,537 km (0.073 R)
• M11: 4,190,835 km (0.078 R)
• M12: 4,531,170 km (0.077 R)
• M13: 5,457,480 km (0.09 R)
• M14: 5,605,133 km (0.099 R)
• M15: 5,716,883 km (0.085 R)
• M16: 5,829,231 km (0.034 R)
• M17: 6,018,173 km (0.112 R)
• M18: 6,170,912 km (0.083 R)
• M19: 6,286,252 km (0.055 R)
• M20: 6,363,594 km (0.119 R)
• M21: 6,597,416 km (0.112 R)
• M22: 7,154,069 km (0.106 R)
• M23: 7,478,996 km (0.116 R)
• M24: 7,602,115 km (0.059 R)
• M25: 7,975,362 km (0.085 R)
• M26: 8,654,087 km (0.12 R)
• M27: 8,913,340 km (0.115 R)
• M28: 9,043,939 km (0.087 R)
• M29: 9,263,100 km (0.076 R)
• M30: 9,796,117 km (0.052 R)
• M31: 10,021,113 km (0.074 R)
• M32: 10,247,903 km (0.113 R)
• M33: 11,313,040 km (0.032 R)
• M34: 12,461,652 km (0.09 R)
• M35: 12,559,040 km (0.116 R)
• M36: 12,803,633 km (0.054 R)
• M37: 13,198,272 km (0.108 R)
• M38: 13,297,605 km (0.111 R)
• M39: 13,447,053 km (0.087 R)
• M40: 13,898,689 km (0.117 R)
• M41: 14,100,946 km (0.039 R)
• M42: 15,649,433 km (0.063 R)
• M43: 16,283,728 km (0.089 R)
• M44: 16,657,723 km (0.101 R)
• M45: 16,765,134 km (0.1 R)
• M46: 17,687,106 km (0.094 R)
• M47: 18,569,883 km (0.095 R)
• M48: 19,241,278 km (0.054 R)
• M49: 19,693,363 km (0.068 R)
• M50: 20,781,089 km (0.093 R)
• M51: 21,419,722 km (0.053 R)
• M52: 21,653,544 km (0.096 R)
• M53: 22,835,367 km (0.067 R)
• M54: 23,314,080 km (0.045 R)
• M55: 24,281,230 km (0.032 R)
• M56: 25,261,545 km (0.091 R)
• M57: 26,005,196 km (0.047 R)
• M58: 27,071,081 km (0.115 R)
• M59: 27,323,901 km (0.08 R)
• M60: 28,087,150 km (0.118 R)
• M61: 28,664,298 km (0.101 R)
• M62: 29,310,112 km (0.084 R)
• M63: 30,091,462 km (0.079 R)
• M64: 30,222,211 km (0.097 R)
• M65: 30,747,748 km (0.041 R)
• M66: 31,276,128 km (0.12 R)
• M67: 34,921,080 km (0.105 R)
• M68: 35,887,781 km (0.108 R)
• M69: 36,653,573 km (0.099 R)
• M70: 37,847,663 km (0.098 R)
• M71: 38,484,950 km (0.054 R)
• M72: 38,627,068 km (0.111 R)
• M73: 39,698,338 km (0.049 R)
• M74: 40,779,482 km (0.108 R)
• M75: 41,724,193 km (0.085 R)
• M76: 42,970,642 km (0.103 R)
• M77: 43,191,897 km (0.041 R)
• M78: 43,561,404 km (0.06 R)
• M79: 44,303,559 km (0.088 R)
• M80: 44,452,558 km (0.101 R)
• M81: 45,725,337 km (0.085 R)
• M82: 46,555,306 km (0.094 R)
• M83: 46,706,699 km (0.073 R)
• M84: 47,238,071 km (0.087 R)
• M85: 48,767,111 km (0.11 R)
• M86: 48,844,004 km (0.1 R)
• M87: 50,856,993 km (0.099 R)
• M88: 51,481,863 km (0.086 R)
• M89: 52,581,408 km (0.079 R)
• M90: 52,660,246 km (0.105 R)
• M91: 52,739,084 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.4

Radius: 6.5

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.21 AU - 14.91 AU

Year: 17069 Days

Day: 22.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,040,915 km

• M1: 92,302 km (0.108 R)
• M2: 482,603 km (0.112 R)
• M3: 684,859 km (0.109 R)
• M4: 912,996 km (0.1 R)
• M5: 1,164,171 km (0.098 R)
• M6: 2,468,514 km (0.104 R)
• M7: 2,853,430 km (0.074 R)
• M8: 3,145,146 km (0.029 R)
• M9: 3,219,496 km (0.105 R)
• M10: 3,523,179 km (0.095 R)
• M11: 3,717,657 km (0.093 R)
• M12: 3,875,782 km (0.09 R)
• M13: 3,995,759 km (0.12 R)
• M14: 4,956,477 km (0.119 R)
• M15: 5,043,243 km (0.109 R)
• M16: 5,847,033 km (0.046 R)
• M17: 6,452,007 km (0.047 R)
• M18: 8,177,768 km (0.11 R)
• M19: 8,539,046 km (0.1 R)
• M20: 8,747,885 km (0.114 R)
• M21: 9,438,279 km (0.087 R)
• M22: 9,708,453 km (0.111 R)
• M23: 11,727,575 km (0.112 R)
• M24: 12,487,682 km (0.052 R)
• M25: 12,903,564 km (0.091 R)
• M26: 13,505,397 km (0.059 R)
• M27: 13,687,906 km (0.107 R)
• M28: 14,239,922 km (0.075 R)
• M29: 14,301,706 km (0.114 R)
• M30: 14,487,507 km (0.08 R)
• M31: 15,365,646 km (0.09 R)
• M32: 15,939,055 km (0.093 R)
• M33: 16,649,645 km (0.033 R)
• M34: 16,714,720 km (0.109 R)
• M35: 17,041,441 km (0.066 R)
• M36: 17,767,889 km (0.083 R)
• M37: 17,901,031 km (0.108 R)
• M38: 18,571,678 km (0.06 R)
• M39: 18,774,533 km (0.073 R)
• M40: 19,387,435 km (0.094 R)
• M41: 19,799,727 km (0.062 R)
• M42: 19,937,656 km (0.064 R)
• M43: 20,076,034 km (0.08 R)
• M44: 20,284,274 km (0.113 R)
• M45: 21,832,612 km (0.05 R)
• M46: 24,669,287 km (0.098 R)
• M47: 24,966,688 km (0.072 R)
• M48: 25,715,425 km (0.054 R)
• M49: 26,699,929 km (0.114 R)
• M50: 26,776,074 km (0.108 R)
• M51: 28,705,438 km (0.079 R)
• M52: 29,253,714 km (0.036 R)
• M53: 29,568,468 km (0.079 R)
• M54: 29,963,556 km (0.098 R)
• M55: 31,561,411 km (0.057 R)
• M56: 31,722,677 km (0.118 R)
• M57: 31,803,460 km (0.098 R)
• M58: 33,104,812 km (0.119 R)
• M59: 35,256,329 km (0.101 R)
• M60: 36,095,722 km (0.115 R)
• M61: 36,180,095 km (0.107 R)
• M62: 36,856,876 km (0.094 R)
• M63: 36,941,848 km (0.104 R)
• M64: 39,518,970 km (0.099 R)
• M65: 39,779,869 km (0.114 R)
• M66: 40,390,827 km (0.103 R)
• M67: 40,741,335 km (0.12 R)
• M68: 41,887,404 km (0.071 R)
• M69: 42,776,314 km (0.082 R)
• M70: 43,671,358 km (0.104 R)
• M71: 45,389,041 km (0.055 R)
• M72: 45,753,462 km (0.09 R)
• M73: 46,852,408 km (0.12 R)
• M74: 47,497,623 km (0.031 R)
• M75: 48,052,781 km (0.1 R)
• M76: 48,424,232 km (0.093 R)
• M77: 49,919,313 km (0.107 R)
• M78: 51,809,483 km (0.108 R)
• M79: 52,667,576 km (0.062 R)
• M80: 54,301,334 km (0.118 R)
• M81: 55,464,607 km (0.075 R)
• M82: 57,224,776 km (0.088 R)
• M83: 58,507,428 km (0.118 R)
• M84: 60,398,944 km (0.107 R)
• M85: 61,201,386 km (0.092 R)
• M86: 62,209,527 km (0.038 R)
• M87: 64,650,964 km (0.047 R)
• M88: 64,958,387 km (0.107 R)
• M89: 65,883,501 km (0.097 R)
• M90: 67,020,145 km (0.099 R)
• M91: 68,789,439 km (0.104 R)
• M92: 70,047,557 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981

Radius: 7.7

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.02 AU - 21.92 AU

Year: 31070 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,040,915 km

• M1: 210,634 km (0.113 R)
• M2: 445,502 km (0.111 R)
• M3: 880,832 km (0.064 R)
• M4: 1,015,321 km (0.033 R)
• M5: 1,193,043 km (0.04 R)
• M6: 1,380,938 km (0.116 R)
• M7: 1,538,165 km (0.119 R)
• M8: 3,303,271 km (0.103 R)
• M9: 3,895,379 km (0.113 R)
• M10: 4,006,680 km (0.076 R)
• M11: 7,042,320 km (0.088 R)
• M12: 7,521,332 km (0.099 R)
• M13: 7,729,872 km (0.105 R)
• M14: 8,873,846 km (0.117 R)
• M15: 10,222,920 km (0.115 R)
• M16: 11,395,319 km (0.088 R)
• M17: 11,474,905 km (0.093 R)
• M18: 11,956,909 km (0.103 R)
• M19: 12,200,305 km (0.038 R)
• M20: 12,363,516 km (0.049 R)
• M21: 12,857,488 km (0.098 R)
• M22: 13,441,967 km (0.104 R)
• M23: 14,291,833 km (0.065 R)
• M24: 14,377,851 km (0.086 R)
• M25: 16,132,634 km (0.094 R)
• M26: 16,222,094 km (0.101 R)
• M27: 16,581,877 km (0.111 R)
• M28: 17,492,479 km (0.08 R)
• M29: 18,232,689 km (0.072 R)
• M30: 19,839,520 km (0.104 R)
• M31: 20,417,267 km (0.088 R)
• M32: 20,514,206 km (0.062 R)
• M33: 22,383,133 km (0.094 R)
• M34: 22,883,837 km (0.046 R)
• M35: 22,984,516 km (0.067 R)
• M36: 23,388,430 km (0.111 R)
• M37: 23,896,614 km (0.054 R)
• M38: 26,703,220 km (0.119 R)
• M39: 27,340,956 km (0.093 R)
• M40: 28,091,189 km (0.045 R)
• M41: 28,631,387 km (0.055 R)
• M42: 31,159,591 km (0.113 R)
• M43: 32,280,977 km (0.074 R)
• M44: 32,506,869 km (0.073 R)
• M45: 35,723,523 km (0.106 R)
• M46: 36,661,053 km (0.068 R)
• M47: 37,369,548 km (0.095 R)
• M48: 37,725,441 km (0.111 R)
• M49: 40,248,260 km (0.09 R)
• M50: 40,491,356 km (0.099 R)
• M51: 42,825,083 km (0.074 R)
• M52: 46,215,719 km (0.119 R)
• M53: 47,364,930 km (0.067 R)
• M54: 47,750,144 km (0.084 R)
• M55: 48,265,359 km (0.104 R)
• M56: 50,475,369 km (0.057 R)
• M57: 52,055,122 km (0.094 R)
• M58: 54,320,782 km (0.09 R)
• M59: 54,454,971 km (0.071 R)
• M60: 55,262,949 km (0.101 R)
• M61: 60,332,372 km (0.079 R)
• M62: 61,308,050 km (0.079 R)
• M63: 61,587,798 km (0.039 R)
• M64: 61,727,821 km (0.054 R)
• M65: 65,977,448 km (0.051 R)
• M66: 66,407,542 km (0.109 R)
• M67: 66,551,156 km (0.12 R)
• M68: 67,559,146 km (0.08 R)
• M69: 70,466,731 km (0.106 R)
• M70: 71,346,964 km (0.065 R)
• M71: 71,788,428 km (0.099 R)
• M72: 76,102,681 km (0.108 R)
• M73: 77,760,973 km (0.118 R)
• M74: 78,974,511 km (0.108 R)
• M75: 79,583,674 km (0.046 R)
• M76: 80,041,443 km (0.093 R)
• M77: 80,194,332 km (0.099 R)
• M78: 80,806,487 km (0.101 R)
• M79: 80,959,824 km (0.053 R)
• M80: 81,266,650 km (0.066 R)
• M81: 83,580,630 km (0.108 R)
• M82: 84,667,907 km (0.099 R)
• M83: 88,746,992 km (0.111 R)
• M84: 91,129,338 km (0.119 R)
• M85: 91,288,809 km (0.104 R)
• M86: 94,984,475 km (0.095 R)
• M87: 95,146,340 km (0.091 R)
• M88: 96,931,940 km (0.117 R)
• M89: 99,220,638 km (0.068 R)
• M90: 104,351,546 km (0.068 R)
• M91: 105,354,450 km (0.108 R)
• M92: 106,024,948 km (0.069 R)
• M93: 106,360,645 km (0.059 R)
• M94: 107,033,237 km (0.077 R)
• M95: 109,398,380 km (0.102 R)
• M96: 112,122,258 km (0.101 R)
• M97: 114,007,939 km (0.085 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit