🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.31 AU - 1.57 AU

Year: 613 Days

Day: 28.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,766,094 km

• M1: 674,537 km (0.063 R)
• M2: 1,304,643 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.32 AU - 1.56 AU

Year: 613 Days

Day: 20.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.63 AU - 3.77 AU

Year: 2525 Days

Day: 36.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,766,094 km

• M1: 534,962 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.72 AU - 5.58 AU

Year: 4146 Days

Day: 34.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 8.6

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.17 AU - 11.35 AU

Year: 9997 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,766,094 km

• M1: 108,608 km (0.063 R)
• M2: 186,549 km (0.087 R)
• M3: 345,272 km (0.045 R)
• M4: 654,341 km (0.088 R)
• M5: 725,699 km (0.077 R)
• M6: 916,287 km (0.096 R)
• M7: 976,724 km (0.039 R)
• M8: 1,144,873 km (0.119 R)
• M9: 1,322,595 km (0.06 R)
• M10: 1,704,817 km (0.086 R)
• M11: 2,229,457 km (0.114 R)
• M12: 2,801,370 km (0.059 R)
• M13: 3,073,189 km (0.094 R)
• M14: 3,353,535 km (0.103 R)
• M15: 3,545,170 km (0.111 R)
• M16: 4,243,792 km (0.109 R)
• M17: 4,312,607 km (0.11 R)
• M18: 4,804,336 km (0.073 R)
• M19: 5,537,515 km (0.094 R)
• M20: 5,840,600 km (0.095 R)
• M21: 5,955,641 km (0.103 R)
• M22: 6,661,743 km (0.098 R)
• M23: 7,896,524 km (0.083 R)
• M24: 8,066,467 km (0.118 R)
• M25: 8,366,859 km (0.086 R)
• M26: 8,453,327 km (0.085 R)
• M27: 8,627,160 km (0.064 R)
• M28: 8,978,565 km (0.076 R)
• M29: 9,424,367 km (0.037 R)
• M30: 9,514,275 km (0.096 R)
• M31: 9,649,960 km (0.114 R)
• M32: 9,968,753 km (0.106 R)
• M33: 10,106,383 km (0.119 R)
• M34: 10,476,788 km (0.069 R)
• M35: 11,183,189 km (0.12 R)
• M36: 11,710,970 km (0.119 R)
• M37: 11,807,760 km (0.072 R)
• M38: 12,148,693 km (0.117 R)
• M39: 12,591,952 km (0.079 R)
• M40: 13,040,596 km (0.033 R)
• M41: 13,494,326 km (0.111 R)
• M42: 13,799,656 km (0.116 R)
• M43: 14,158,840 km (0.061 R)
• M44: 16,432,129 km (0.117 R)
• M45: 17,916,589 km (0.11 R)
• M46: 18,196,187 km (0.089 R)
• M47: 18,590,079 km (0.103 R)
• M48: 19,673,167 km (0.102 R)
• M49: 20,367,750 km (0.093 R)
• M50: 20,542,780 km (0.111 R)
• M51: 20,776,751 km (0.102 R)
• M52: 21,662,071 km (0.076 R)
• M53: 21,900,231 km (0.08 R)
• M54: 22,559,658 km (0.035 R)
• M55: 23,043,458 km (0.048 R)
• M56: 24,267,617 km (0.081 R)
• M57: 25,262,144 km (0.085 R)
• M58: 25,764,493 km (0.103 R)
• M59: 26,524,002 km (0.091 R)
• M60: 27,548,149 km (0.103 R)
• M61: 29,042,931 km (0.106 R)
• M62: 30,098,344 km (0.11 R)
• M63: 30,564,042 km (0.094 R)
• M64: 30,764,353 km (0.111 R)
• M65: 30,898,094 km (0.041 R)
• M66: 31,839,962 km (0.076 R)
• M67: 32,382,404 km (0.039 R)
• M68: 33,889,752 km (0.045 R)
• M69: 34,166,358 km (0.111 R)
• M70: 35,140,091 km (0.05 R)
• M71: 35,209,953 km (0.083 R)
• M72: 36,122,949 km (0.08 R)
• M73: 36,830,547 km (0.052 R)
• M74: 37,043,724 km (0.098 R)
• M75: 37,114,783 km (0.098 R)
• M76: 37,828,814 km (0.109 R)
• M77: 38,043,786 km (0.115 R)
• M78: 38,331,313 km (0.109 R)
• M79: 39,633,413 km (0.089 R)
• M80: 40,143,841 km (0.104 R)
• M81: 40,950,173 km (0.068 R)
• M82: 43,476,133 km (0.087 R)
• M83: 44,228,610 km (0.034 R)
• M84: 46,281,692 km (0.067 R)
• M85: 46,895,941 km (0.064 R)
• M86: 47,358,497 km (0.12 R)
• M87: 48,833,083 km (0.078 R)
• M88: 50,322,629 km (0.099 R)
• M89: 51,112,506 km (0.085 R)
• M90: 52,145,629 km (0.086 R)
• M91: 53,426,486 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 10.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.62 AU - 10.4 AU

Year: 10404 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,766,094 km

• M1: 191,186 km (0.068 R)
• M2: 315,652 km (0.065 R)
• M3: 388,805 km (0.041 R)
• M4: 469,438 km (0.106 R)
• M5: 575,353 km (0.107 R)
• M6: 771,775 km (0.03 R)
• M7: 979,118 km (0.07 R)
• M8: 1,279,959 km (0.062 R)
• M9: 1,369,419 km (0.115 R)
• M10: 1,461,122 km (0.119 R)
• M11: 2,115,164 km (0.093 R)
• M12: 2,330,735 km (0.084 R)
• M13: 3,176,412 km (0.104 R)
• M14: 3,370,440 km (0.075 R)
• M15: 3,514,054 km (0.109 R)
• M16: 3,957,163 km (0.079 R)
• M17: 4,378,879 km (0.088 R)
• M18: 4,457,119 km (0.085 R)
• M19: 4,535,957 km (0.105 R)
• M20: 4,634,991 km (0.108 R)
• M21: 4,896,039 km (0.068 R)
• M22: 5,390,610 km (0.052 R)
• M23: 5,879,496 km (0.11 R)
• M24: 6,184,077 km (0.104 R)
• M25: 6,404,883 km (0.111 R)
• M26: 8,022,186 km (0.075 R)
• M27: 9,478,072 km (0.057 R)
• M28: 9,656,094 km (0.114 R)
• M29: 10,119,249 km (0.091 R)
• M30: 10,249,249 km (0.108 R)
• M31: 10,748,009 km (0.07 R)
• M32: 10,960,438 km (0.069 R)
• M33: 13,075,153 km (0.067 R)
• M34: 14,338,806 km (0.079 R)
• M35: 14,426,471 km (0.108 R)
• M36: 15,074,080 km (0.12 R)
• M37: 15,551,147 km (0.077 R)
• M38: 16,306,318 km (0.084 R)
• M39: 16,703,799 km (0.105 R)
• M40: 17,197,472 km (0.07 R)
• M41: 17,477,220 km (0.113 R)
• M42: 18,199,030 km (0.109 R)
• M43: 18,293,875 km (0.088 R)
• M44: 18,515,878 km (0.057 R)
• M45: 18,706,765 km (0.089 R)
• M46: 20,916,924 km (0.105 R)
• M47: 20,983,046 km (0.067 R)
• M48: 21,548,975 km (0.063 R)
• M49: 21,615,995 km (0.041 R)
• M50: 22,187,459 km (0.1 R)
• M51: 22,288,886 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 13.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.28 AU - 13.6 AU

Year: 16513 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,766,094 km

• M1: 177,423 km (0.094 R)
• M2: 266,733 km (0.096 R)
• M3: 465,549 km (0.108 R)
• M4: 628,760 km (0.062 R)
• M5: 887,115 km (0.114 R)
• M6: 1,059,602 km (0.111 R)
• M7: 2,063,703 km (0.03 R)
• M8: 2,298,272 km (0.112 R)
• M9: 2,541,817 km (0.067 R)
• M10: 2,652,969 km (0.099 R)
• M11: 3,113,580 km (0.12 R)
• M12: 3,916,023 km (0.077 R)
• M13: 4,077,589 km (0.072 R)
• M14: 4,575,750 km (0.087 R)
• M15: 4,780,400 km (0.106 R)
• M16: 4,918,628 km (0.1 R)
• M17: 5,666,319 km (0.117 R)
• M18: 5,960,578 km (0.1 R)
• M19: 6,259,923 km (0.102 R)
• M20: 6,834,528 km (0.108 R)
• M21: 7,147,936 km (0.115 R)
• M22: 8,116,582 km (0.107 R)
• M23: 9,169,452 km (0.045 R)
• M24: 9,385,172 km (0.107 R)
• M25: 10,624,291 km (0.115 R)
• M26: 10,850,932 km (0.1 R)
• M27: 11,633,778 km (0.068 R)
• M28: 12,673,932 km (0.066 R)
• M29: 14,640,396 km (0.042 R)
• M30: 15,762,230 km (0.075 R)
• M31: 15,917,363 km (0.115 R)
• M32: 16,072,945 km (0.064 R)
• M33: 17,123,421 km (0.106 R)
• M34: 18,304,496 km (0.111 R)
• M35: 20,575,093 km (0.05 R)
• M36: 22,176,388 km (0.049 R)
• M37: 23,876,867 km (0.093 R)
• M38: 25,923,366 km (0.101 R)
• M39: 26,106,624 km (0.114 R)
• M40: 26,535,970 km (0.044 R)
• M41: 26,659,089 km (0.082 R)
• M42: 29,989,885 km (0.042 R)
• M43: 30,632,857 km (0.081 R)
• M44: 31,020,914 km (0.057 R)
• M45: 31,280,466 km (0.079 R)
• M46: 31,475,691 km (0.051 R)
• M47: 33,649,199 km (0.068 R)
• M48: 34,451,492 km (0.05 R)
• M49: 34,854,957 km (0.048 R)
• M50: 35,598,908 km (0.086 R)
• M51: 35,802,660 km (0.117 R)
• M52: 36,827,555 km (0.034 R)
• M53: 37,723,497 km (0.112 R)
• M54: 38,487,194 km (0.109 R)
• M55: 41,093,338 km (0.094 R)
• M56: 44,412,167 km (0.09 R)
• M57: 46,177,721 km (0.117 R)
• M58: 46,474,224 km (0.117 R)
• M59: 46,845,676 km (0.119 R)
• M60: 48,191,308 km (0.086 R)
• M61: 48,492,000 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.2

Radius: 5.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.98 AU - 14.28 AU

Year: 17852 Days

Day: 24.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,766,094 km

• M1: 121,473 km (0.111 R)
• M2: 334,800 km (0.085 R)
• M3: 596,596 km (0.098 R)
• M4: 655,687 km (0.095 R)
• M5: 845,527 km (0.047 R)
• M6: 1,070,373 km (0.049 R)
• M7: 1,332,917 km (0.104 R)
• M8: 1,431,502 km (0.112 R)
• M9: 1,594,414 km (0.118 R)
• M10: 1,763,310 km (0.096 R)
• M11: 1,828,236 km (0.097 R)
• M12: 2,027,650 km (0.11 R)
• M13: 2,118,455 km (0.109 R)
• M14: 2,791,945 km (0.092 R)
• M15: 3,178,057 km (0.111 R)
• M16: 3,472,017 km (0.117 R)
• M17: 3,691,178 km (0.053 R)
• M18: 3,746,679 km (0.114 R)
• M19: 4,028,521 km (0.078 R)
• M20: 4,114,390 km (0.095 R)
• M21: 4,493,471 km (0.101 R)
• M22: 4,732,379 km (0.112 R)
• M23: 4,853,404 km (0.088 R)
• M24: 4,944,808 km (0.114 R)
• M25: 5,191,495 km (0.08 R)
• M26: 5,253,728 km (0.065 R)
• M27: 5,728,850 km (0.03 R)
• M28: 6,350,130 km (0.094 R)
• M29: 6,483,721 km (0.068 R)
• M30: 6,855,771 km (0.063 R)
• M31: 7,234,703 km (0.102 R)
• M32: 8,485,341 km (0.092 R)
• M33: 8,743,397 km (0.061 R)
• M34: 9,456,829 km (0.082 R)
• M35: 10,110,871 km (0.113 R)
• M36: 10,700,137 km (0.08 R)
• M37: 12,449,984 km (0.074 R)
• M38: 12,869,456 km (0.034 R)
• M39: 13,378,986 km (0.071 R)
• M40: 14,025,249 km (0.083 R)
• M41: 14,373,962 km (0.068 R)
• M42: 15,347,844 km (0.07 R)
• M43: 16,205,937 km (0.118 R)
• M44: 16,434,224 km (0.075 R)
• M45: 17,033,064 km (0.111 R)
• M46: 17,639,085 km (0.09 R)
• M47: 18,251,987 km (0.08 R)
• M48: 18,728,307 km (0.044 R)
• M49: 19,353,626 km (0.074 R)
• M50: 19,498,886 km (0.089 R)
• M51: 20,132,582 km (0.118 R)
• M52: 20,279,787 km (0.077 R)
• M53: 20,723,494 km (0.108 R)
• M54: 20,822,528 km (0.101 R)
• M55: 20,872,045 km (0.117 R)
• M56: 21,972,786 km (0.036 R)
• M57: 22,428,461 km (0.077 R)
• M58: 22,785,102 km (0.06 R)
• M59: 23,194,851 km (0.103 R)
• M60: 23,246,312 km (0.099 R)
• M61: 23,452,309 km (0.109 R)
• M62: 23,866,096 km (0.093 R)
• M63: 24,282,278 km (0.074 R)
• M64: 24,700,852 km (0.103 R)
• M65: 25,439,118 km (0.11 R)
• M66: 26,613,760 km (0.083 R)
• M67: 26,883,186 km (0.095 R)
• M68: 27,533,638 km (0.062 R)
• M69: 27,588,091 km (0.102 R)
• M70: 28,573,941 km (0.083 R)
• M71: 29,404,209 km (0.077 R)
• M72: 29,515,510 km (0.055 R)
• M73: 30,411,153 km (0.082 R)
• M74: 31,942,437 km (0.112 R)
• M75: 32,573,590 km (0.101 R)
• M76: 32,861,715 km (0.095 R)
• M77: 33,440,659 km (0.074 R)
• M78: 34,139,880 km (0.112 R)
• M79: 34,198,372 km (0.114 R)
• M80: 34,549,927 km (0.116 R)
• M81: 34,667,362 km (0.114 R)
• M82: 35,374,960 km (0.103 R)
• M83: 35,908,874 km (0.066 R)
• M84: 36,385,493 km (0.087 R)
• M85: 36,624,700 km (0.118 R)
• M86: 36,804,367 km (0.102 R)
• M87: 37,646,903 km (0.086 R)
• M88: 39,473,642 km (0.064 R)
• M89: 39,657,947 km (0.095 R)
• M90: 39,780,916 km (0.082 R)
• M91: 40,150,722 km (0.088 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 12,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit