🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 144 Days

Day: 29.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.13 AU - 1.19 AU

Year: 452 Days

Day: 26.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,690,892 km

• M1: 766,689 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.51 AU - 1.83 AU

Year: 780 Days

Day: 31.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.48 AU - 3.58 AU

Year: 1907 Days

Day: 27.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 12

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.12 AU - 7.4 AU

Year: 6356 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,690,892 km

• M1: 149,897 km (0.033 R)
• M2: 271,071 km (0.075 R)
• M3: 837,150 km (0.114 R)
• M4: 932,144 km (0.091 R)
• M5: 1,061,696 km (0.079 R)
• M6: 1,197,681 km (0.052 R)
• M7: 1,384,678 km (0.077 R)
• M8: 1,511,088 km (0.07 R)
• M9: 1,665,623 km (0.065 R)
• M10: 1,838,109 km (0.094 R)
• M11: 2,029,594 km (0.115 R)
• M12: 2,187,719 km (0.078 R)
• M13: 2,336,420 km (0.052 R)
• M14: 2,418,848 km (0.095 R)
• M15: 2,586,996 km (0.047 R)
• M16: 2,715,650 km (0.071 R)
• M17: 2,949,771 km (0.06 R)
• M18: 3,039,380 km (0.089 R)
• M19: 3,129,737 km (0.056 R)
• M20: 3,532,305 km (0.073 R)
• M21: 3,611,741 km (0.111 R)
• M22: 3,984,539 km (0.086 R)
• M23: 4,251,272 km (0.12 R)
• M24: 4,404,012 km (0.096 R)
• M25: 4,489,582 km (0.116 R)
• M26: 4,662,517 km (0.095 R)
• M27: 5,376,248 km (0.06 R)
• M28: 5,541,554 km (0.1 R)
• M29: 5,671,255 km (0.095 R)
• M30: 5,745,905 km (0.069 R)
• M31: 5,952,798 km (0.102 R)
• M32: 6,412,962 km (0.071 R)
• M33: 7,408,236 km (0.118 R)
• M34: 7,695,464 km (0.092 R)
• M35: 7,882,162 km (0.062 R)
• M36: 8,451,233 km (0.026 R)
• M37: 8,600,980 km (0.118 R)
• M38: 8,924,710 km (0.105 R)
• M39: 9,164,665 km (0.067 R)
• M40: 9,539,856 km (0.096 R)
• M41: 9,673,447 km (0.087 R)
• M42: 9,942,574 km (0.071 R)
• M43: 10,236,982 km (0.083 R)
• M44: 11,207,573 km (0.106 R)
• M45: 11,348,644 km (0.104 R)
• M46: 11,490,313 km (0.102 R)
• M47: 11,703,939 km (0.034 R)
• M48: 11,847,104 km (0.114 R)
• M49: 11,990,868 km (0.036 R)
• M50: 12,401,215 km (0.103 R)
• M51: 12,791,665 km (0.039 R)
• M52: 12,988,386 km (0.067 R)
• M53: 13,810,726 km (0.098 R)
• M54: 14,088,529 km (0.053 R)
• M55: 14,368,277 km (0.114 R)
• M56: 14,959,189 km (0.1 R)
• M57: 15,062,710 km (0.072 R)
• M58: 15,873,381 km (0.116 R)
• M59: 15,952,668 km (0.088 R)
• M60: 16,031,955 km (0.084 R)
• M61: 17,373,698 km (0.039 R)
• M62: 17,455,379 km (0.071 R)
• M63: 17,948,005 km (0.083 R)
• M64: 18,058,109 km (0.099 R)
• M65: 18,306,740 km (0.116 R)
• M66: 18,751,345 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 10.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.65 AU - 6.91 AU

Year: 6385 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,690,892 km

• M1: 245,789 km (0.058 R)
• M2: 370,404 km (0.114 R)
• M3: 545,883 km (0.117 R)
• M4: 778,657 km (0.098 R)
• M5: 877,990 km (0.113 R)
• M6: 1,012,628 km (0.039 R)
• M7: 1,203,216 km (0.081 R)
• M8: 1,388,567 km (0.103 R)
• M9: 1,787,695 km (0.114 R)
• M10: 2,100,055 km (0.078 R)
• M11: 2,451,161 km (0.096 R)
• M12: 2,666,582 km (0.032 R)
• M13: 2,798,827 km (0.072 R)
• M14: 2,865,697 km (0.051 R)
• M15: 2,955,904 km (0.089 R)
• M16: 3,024,121 km (0.095 R)
• M17: 3,255,399 km (0.068 R)
• M18: 4,034,355 km (0.119 R)
• M19: 4,212,227 km (0.113 R)
• M20: 4,315,151 km (0.093 R)
• M21: 4,761,700 km (0.09 R)
• M22: 4,949,894 km (0.114 R)
• M23: 5,250,736 km (0.087 R)
• M24: 5,812,924 km (0.064 R)
• M25: 6,043,305 km (0.091 R)
• M26: 6,130,371 km (0.116 R)
• M27: 6,394,411 km (0.098 R)
• M28: 6,572,433 km (0.118 R)
• M29: 7,363,058 km (0.119 R)
• M30: 7,456,257 km (0.112 R)
• M31: 7,549,756 km (0.077 R)
• M32: 7,738,099 km (0.093 R)
• M33: 7,896,224 km (0.092 R)
• M34: 8,023,532 km (0.094 R)
• M35: 8,966,747 km (0.072 R)
• M36: 9,671,502 km (0.073 R)
• M37: 10,082,298 km (0.096 R)
• M38: 10,151,263 km (0.078 R)
• M39: 10,255,084 km (0.111 R)
• M40: 10,463,922 km (0.114 R)
• M41: 11,027,308 km (0.079 R)
• M42: 11,564,663 km (0.11 R)
• M43: 12,073,745 km (0.083 R)
• M44: 12,147,048 km (0.062 R)
• M45: 12,294,252 km (0.075 R)
• M46: 12,479,006 km (0.078 R)
• M47: 13,001,102 km (0.092 R)
• M48: 13,076,350 km (0.083 R)
• M49: 13,759,563 km (0.104 R)
• M50: 14,454,296 km (0.089 R)
• M51: 14,766,806 km (0.043 R)
• M52: 14,923,884 km (0.094 R)
• M53: 16,281,484 km (0.048 R)
• M54: 16,525,179 km (0.05 R)
• M55: 17,057,299 km (0.113 R)
• M56: 17,428,900 km (0.053 R)
• M57: 17,511,927 km (0.082 R)
• M58: 17,845,081 km (0.026 R)
• M59: 18,096,256 km (0.082 R)
• M60: 18,433,150 km (0.073 R)
• M61: 19,542,119 km (0.107 R)
• M62: 21,290,171 km (0.099 R)
• M63: 22,048,183 km (0.07 R)
• M64: 22,227,700 km (0.065 R)
• M65: 22,951,156 km (0.086 R)
• M66: 23,361,503 km (0.046 R)
• M67: 24,097,075 km (0.055 R)
• M68: 24,560,530 km (0.108 R)
• M69: 24,793,454 km (0.077 R)
• M70: 25,496,414 km (0.085 R)
• M71: 27,162,186 km (0.112 R)
• M72: 27,451,359 km (0.066 R)
• M73: 27,596,319 km (0.035 R)
• M74: 28,666,842 km (0.103 R)
• M75: 28,813,896 km (0.1 R)
• M76: 31,301,410 km (0.071 R)
• M77: 31,604,495 km (0.109 R)
• M78: 31,807,050 km (0.081 R)
• M79: 32,366,547 km (0.076 R)
• M80: 33,856,990 km (0.106 R)
• M81: 34,740,964 km (0.092 R)
• M82: 35,002,461 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 13.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.32 AU - 10.44 AU

Year: 12094 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,690,892 km

• M1: 243,845 km (0.055 R)
• M2: 341,532 km (0.084 R)
• M3: 605,871 km (0.102 R)
• M4: 978,520 km (0.102 R)
• M5: 1,357,152 km (0.104 R)
• M6: 1,875,957 km (0.047 R)
• M7: 2,195,798 km (0.108 R)
• M8: 2,586,996 km (0.073 R)
• M9: 2,804,810 km (0.094 R)
• M10: 3,143,201 km (0.067 R)
• M11: 3,288,161 km (0.077 R)
• M12: 3,435,366 km (0.026 R)
• M13: 3,584,814 km (0.116 R)
• M14: 4,141,019 km (0.104 R)
• M15: 4,396,981 km (0.108 R)
• M16: 4,625,417 km (0.032 R)
• M17: 5,299,505 km (0.077 R)
• M18: 5,648,367 km (0.053 R)
• M19: 5,789,886 km (0.115 R)
• M20: 6,040,762 km (0.108 R)
• M21: 6,185,573 km (0.061 R)
• M22: 7,580,423 km (0.075 R)
• M23: 7,894,579 km (0.03 R)
• M24: 8,739,657 km (0.109 R)
• M25: 9,193,836 km (0.115 R)
• M26: 9,402,825 km (0.09 R)
• M27: 9,953,644 km (0.107 R)
• M28: 10,341,102 km (0.083 R)
• M29: 11,804,170 km (0.092 R)
• M30: 11,985,931 km (0.055 R)
• M31: 12,490,674 km (0.067 R)
• M32: 13,190,044 km (0.08 R)
• M33: 14,287,045 km (0.1 R)
• M34: 14,822,157 km (0.098 R)
• M35: 14,969,212 km (0.093 R)
• M36: 15,116,865 km (0.1 R)
• M37: 15,562,517 km (0.092 R)
• M38: 16,517,400 km (0.051 R)
• M39: 16,874,041 km (0.111 R)
• M40: 17,181,764 km (0.08 R)
• M41: 17,646,864 km (0.094 R)
• M42: 18,011,434 km (0.088 R)
• M43: 18,220,871 km (0.08 R)
• M44: 19,763,674 km (0.06 R)
• M45: 19,979,693 km (0.079 R)
• M46: 20,250,914 km (0.094 R)
• M47: 20,523,481 km (0.044 R)
• M48: 21,016,855 km (0.098 R)
• M49: 21,458,767 km (0.119 R)
• M50: 22,351,867 km (0.095 R)
• M51: 23,257,233 km (0.069 R)
• M52: 23,599,812 km (0.091 R)
• M53: 24,116,673 km (0.094 R)
• M54: 25,631,202 km (0.105 R)
• M55: 26,518,915 km (0.117 R)
• M56: 26,757,374 km (0.061 R)
• M57: 27,116,409 km (0.074 R)
• M58: 28,081,615 km (0.087 R)
• M59: 28,202,939 km (0.057 R)
• M60: 28,568,406 km (0.117 R)
• M61: 29,119,375 km (0.051 R)
• M62: 31,863,299 km (0.113 R)
• M63: 32,053,438 km (0.082 R)
• M64: 32,434,614 km (0.079 R)
• M65: 32,562,071 km (0.1 R)
• M66: 33,523,237 km (0.103 R)
• M67: 33,716,518 km (0.113 R)
• M68: 33,845,621 km (0.101 R)
• M69: 34,104,425 km (0.051 R)
• M70: 34,428,604 km (0.069 R)
• M71: 34,558,604 km (0.112 R)
• M72: 35,145,776 km (0.088 R)
• M73: 35,276,674 km (0.069 R)
• M74: 40,988,321 km (0.102 R)
• M75: 41,817,542 km (0.092 R)
• M76: 42,025,632 km (0.083 R)
• M77: 42,303,735 km (0.094 R)
• M78: 43,562,750 km (0.083 R)
• M79: 44,692,214 km (0.116 R)
• M80: 45,759,894 km (0.09 R)
• M81: 46,476,318 km (0.07 R)
• M82: 46,691,889 km (0.11 R)
• M83: 47,485,506 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 4.3

Gravity: 32.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.6 AU - 16.8 AU

Year: 20383 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,690,892 km

• M1: 72,106 km (0.087 R)
• M2: 188,793 km (0.112 R)
• M3: 455,376 km (0.119 R)
• M4: 556,504 km (0.103 R)
• M5: 642,523 km (0.064 R)
• M6: 827,875 km (0.116 R)
• M7: 1,135,747 km (0.115 R)
• M8: 1,388,119 km (0.113 R)
• M9: 1,535,772 km (0.066 R)
• M10: 2,703,383 km (0.08 R)
• M11: 3,038,333 km (0.042 R)
• M12: 3,229,968 km (0.083 R)
• M13: 3,705,988 km (0.097 R)
• M14: 3,787,519 km (0.119 R)
• M15: 4,460,410 km (0.096 R)
• M16: 4,634,392 km (0.06 R)
• M17: 4,678,225 km (0.093 R)
• M18: 4,810,469 km (0.039 R)
• M19: 5,960,428 km (0.103 R)
• M20: 6,394,411 km (0.047 R)
• M21: 6,443,180 km (0.092 R)
• M22: 7,860,171 km (0.094 R)
• M23: 8,070,207 km (0.113 R)
• M24: 8,388,850 km (0.078 R)
• M25: 8,983,352 km (0.097 R)
• M26: 10,212,747 km (0.086 R)
• M27: 10,730,805 km (0.04 R)
• M28: 11,080,864 km (0.053 R)
• M29: 11,316,331 km (0.109 R)
• M30: 12,948,294 km (0.046 R)
• M31: 13,696,882 km (0.107 R)
• M32: 14,652,214 km (0.087 R)
• M33: 15,431,918 km (0.114 R)
• M34: 15,760,734 km (0.108 R)
• M35: 16,224,936 km (0.093 R)
• M36: 17,031,269 km (0.073 R)
• M37: 17,234,871 km (0.032 R)
• M38: 19,527,010 km (0.094 R)
• M39: 20,889,547 km (0.119 R)
• M40: 21,399,078 km (0.051 R)
• M41: 21,692,140 km (0.066 R)
• M42: 22,208,253 km (0.06 R)
• M43: 26,088,223 km (0.066 R)
• M44: 26,715,487 km (0.072 R)
• M45: 27,745,468 km (0.097 R)
• M46: 28,385,747 km (0.103 R)
• M47: 28,466,231 km (0.103 R)
• M48: 30,007,687 km (0.103 R)
• M49: 30,335,606 km (0.063 R)
• M50: 31,742,574 km (0.065 R)
• M51: 32,412,174 km (0.104 R)
• M52: 32,496,098 km (0.083 R)
• M53: 33,170,785 km (0.056 R)
• M54: 35,050,033 km (0.028 R)
• M55: 35,481,773 km (0.05 R)
• M56: 35,568,390 km (0.087 R)
• M57: 36,612,882 km (0.029 R)
• M58: 37,226,832 km (0.087 R)
• M59: 38,287,331 km (0.066 R)
• M60: 40,528,008 km (0.117 R)
• M61: 41,163,051 km (0.08 R)
• M62: 41,618,576 km (0.099 R)
• M63: 42,351,008 km (0.083 R)
• M64: 42,811,021 km (0.116 R)
• M65: 43,828,586 km (0.057 R)
• M66: 44,854,229 km (0.051 R)
• M67: 45,699,158 km (0.116 R)
• M68: 45,982,047 km (0.104 R)
• M69: 47,214,285 km (0.061 R)
• M70: 48,073,874 km (0.026 R)
• M71: 49,034,891 km (0.111 R)
• M72: 49,711,372 km (0.061 R)
• M73: 51,171,298 km (0.106 R)
• M74: 52,842,905 km (0.116 R)
• M75: 56,037,717 km (0.051 R)
• M76: 56,138,546 km (0.105 R)
• M77: 56,542,610 km (0.116 R)
• M78: 56,744,866 km (0.069 R)
• M79: 58,168,140 km (0.068 R)
• M80: 58,270,166 km (0.048 R)
• M81: 59,912,002 km (0.098 R)
• M82: 60,945,724 km (0.035 R)
• M83: 61,881,309 km (0.091 R)
• M84: 62,612,094 km (0.113 R)
• M85: 63,661,075 km (0.078 R)
• M86: 63,871,708 km (0.086 R)
• M87: 64,504,507 km (0.115 R)
• M88: 65,882,902 km (0.103 R)
• M89: 65,989,416 km (0.1 R)
• M90: 66,842,872 km (0.035 R)
• M91: 70,837,733 km (0.113 R)
• M92: 73,580,461 km (0.096 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit