🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.03 AU - 1.21 AU

Year: 497 Days

Day: 37.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,560,079 km

• M1: 324,627 km (0.101 R)
• M2: 699,819 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1 AU - 1.26 AU

Year: 503 Days

Day: 30.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.11 AU - 1.39 AU

Year: 586 Days

Day: 29.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.04 AU - 3.2 AU

Year: 1777 Days

Day: 17.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 12.4

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.67 AU - 3.69 AU

Year: 2958 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,560,079 km

• M1: 156,180 km (0.066 R)
• M2: 242,648 km (0.048 R)
• M3: 404,213 km (0.1 R)
• M4: 516,262 km (0.089 R)
• M5: 613,501 km (0.086 R)
• M6: 718,219 km (0.098 R)
• M7: 819,348 km (0.12 R)
• M8: 925,861 km (0.064 R)
• M9: 1,083,687 km (0.094 R)
• M10: 1,166,265 km (0.118 R)
• M11: 1,338,153 km (0.097 R)
• M12: 1,545,196 km (0.117 R)
• M13: 1,707,660 km (0.089 R)
• M14: 1,890,319 km (0.039 R)
• M15: 1,976,936 km (0.066 R)
• M16: 2,540,621 km (0.085 R)
• M17: 2,766,813 km (0.057 R)
• M18: 3,118,667 km (0.041 R)
• M19: 3,308,806 km (0.044 R)
• M20: 3,502,834 km (0.105 R)
• M21: 3,628,197 km (0.1 R)
• M22: 3,736,955 km (0.078 R)
• M23: 4,069,810 km (0.088 R)
• M24: 4,278,050 km (0.04 R)
• M25: 4,393,091 km (0.112 R)
• M26: 5,004,198 km (0.099 R)
• M27: 5,105,327 km (0.037 R)
• M28: 5,309,677 km (0.074 R)
• M29: 5,537,515 km (0.109 R)
• M30: 6,613,871 km (0.051 R)
• M31: 6,769,603 km (0.077 R)
• M32: 7,130,433 km (0.113 R)
• M33: 7,221,688 km (0.047 R)
• M34: 8,202,601 km (0.058 R)
• M35: 8,346,215 km (0.036 R)
• M36: 8,904,364 km (0.084 R)
• M37: 9,474,632 km (0.082 R)
• M38: 9,852,965 km (0.105 R)
• M39: 10,056,866 km (0.119 R)
• M40: 10,287,846 km (0.054 R)
• M41: 11,335,629 km (0.077 R)
• M42: 12,062,076 km (0.12 R)
• M43: 12,362,319 km (0.058 R)
• M44: 12,444,748 km (0.071 R)
• M45: 12,582,378 km (0.077 R)
• M46: 13,110,009 km (0.052 R)
• M47: 13,193,934 km (0.107 R)
• M48: 13,475,178 km (0.112 R)
• M49: 13,559,850 km (0.053 R)
• M50: 13,758,367 km (0.085 R)
• M51: 14,100,796 km (0.1 R)
• M52: 14,215,687 km (0.073 R)
• M53: 14,677,945 km (0.088 R)
• M54: 14,823,354 km (0.06 R)
• M55: 15,115,818 km (0.058 R)
• M56: 15,351,135 km (0.074 R)
• M57: 16,064,268 km (0.092 R)
• M58: 16,666,848 km (0.049 R)
• M59: 17,001,499 km (0.071 R)
• M60: 17,215,573 km (0.116 R)
• M61: 17,307,576 km (0.119 R)
• M62: 17,553,814 km (0.036 R)
• M63: 17,832,216 km (0.098 R)
• M64: 18,330,825 km (0.096 R)
• M65: 18,928,768 km (0.116 R)
• M66: 19,023,763 km (0.078 R)
• M67: 19,277,930 km (0.055 R)
• M68: 19,437,251 km (0.106 R)
• M69: 20,240,891 km (0.107 R)
• M70: 20,338,130 km (0.08 R)
• M71: 21,088,213 km (0.055 R)
• M72: 21,285,383 km (0.064 R)
• M73: 21,384,268 km (0.108 R)
• M74: 21,814,212 km (0.113 R)
• M75: 22,180,278 km (0.114 R)
• M76: 22,380,889 km (0.112 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 11.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.84 AU - 4.78 AU

Year: 3749 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,560,079 km

• M1: 163,810 km (0.045 R)
• M2: 347,965 km (0.09 R)
• M3: 544,686 km (0.117 R)
• M4: 637,137 km (0.105 R)
• M5: 816,954 km (0.114 R)
• M6: 1,014,423 km (0.096 R)
• M7: 1,398,590 km (0.093 R)
• M8: 1,731,745 km (0.085 R)
• M9: 1,859,202 km (0.058 R)
• M10: 2,330,735 km (0.107 R)
• M11: 2,490,057 km (0.118 R)
• M12: 2,671,668 km (0.098 R)
• M13: 2,952,164 km (0.091 R)
• M14: 3,361,315 km (0.057 R)
• M15: 3,705,689 km (0.083 R)
• M16: 3,892,836 km (0.108 R)
• M17: 4,363,171 km (0.065 R)
• M18: 4,694,531 km (0.106 R)
• M19: 4,806,729 km (0.112 R)
• M20: 5,404,971 km (0.079 R)
• M21: 5,712,993 km (0.12 R)
• M22: 6,272,040 km (0.096 R)
• M23: 6,470,706 km (0.096 R)
• M24: 7,078,971 km (0.08 R)
• M25: 7,812,001 km (0.103 R)
• M26: 7,998,998 km (0.067 R)
• M27: 8,486,687 km (0.052 R)
• M28: 8,568,966 km (0.111 R)
• M29: 8,956,275 km (0.088 R)
• M30: 9,349,418 km (0.079 R)
• M31: 9,576,657 km (0.043 R)
• M32: 9,805,692 km (0.102 R)
• M33: 10,356,960 km (0.07 R)
• M34: 11,097,619 km (0.105 R)
• M35: 11,368,391 km (0.05 R)
• M36: 11,671,925 km (0.086 R)
• M37: 12,881,125 km (0.086 R)
• M38: 13,102,380 km (0.106 R)
• M39: 13,388,710 km (0.088 R)
• M40: 13,548,780 km (0.112 R)
• M41: 14,292,730 km (0.052 R)
• M42: 14,719,234 km (0.091 R)
• M43: 14,917,451 km (0.114 R)
• M44: 15,083,355 km (0.106 R)
• M45: 15,483,978 km (0.101 R)
• M46: 15,618,317 km (0.095 R)
• M47: 15,786,764 km (0.042 R)
• M48: 16,023,727 km (0.079 R)
• M49: 16,159,562 km (0.105 R)
• M50: 16,295,846 km (0.053 R)
• M51: 16,638,126 km (0.103 R)
• M52: 16,982,949 km (0.114 R)
• M53: 17,539,453 km (0.119 R)
• M54: 18,385,429 km (0.109 R)
• M55: 18,598,905 km (0.11 R)
• M56: 18,885,086 km (0.087 R)
• M57: 19,244,719 km (0.106 R)
• M58: 19,606,596 km (0.08 R)
• M59: 19,715,503 km (0.047 R)
• M60: 20,226,978 km (0.053 R)
• M61: 20,410,685 km (0.106 R)
• M62: 20,816,843 km (0.08 R)
• M63: 21,225,544 km (0.109 R)
• M64: 21,599,539 km (0.106 R)
• M65: 21,674,487 km (0.097 R)
• M66: 22,391,809 km (0.109 R)
• M67: 22,810,683 km (0.059 R)
• M68: 22,887,128 km (0.103 R)
• M69: 23,040,316 km (0.051 R)
• M70: 23,386,037 km (0.047 R)
• M71: 23,772,298 km (0.073 R)
• M72: 24,005,073 km (0.095 R)
• M73: 24,160,655 km (0.091 R)
• M74: 24,355,581 km (0.118 R)
• M75: 24,707,884 km (0.085 R)
• M76: 25,140,670 km (0.076 R)
• M77: 25,615,643 km (0.082 R)
• M78: 26,414,047 km (0.049 R)
• M79: 26,896,949 km (0.098 R)
• M80: 27,018,123 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 11.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.68 AU - 8.24 AU

Year: 7693 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,560,079 km

• M1: 162,613 km (0.113 R)
• M2: 567,724 km (0.118 R)
• M3: 644,318 km (0.099 R)
• M4: 824,434 km (0.108 R)
• M5: 913,594 km (0.105 R)
• M6: 1,287,439 km (0.12 R)
• M7: 1,374,954 km (0.088 R)
• M8: 1,464,713 km (0.107 R)
• M9: 1,923,529 km (0.083 R)
• M10: 2,669,724 km (0.112 R)
• M11: 2,760,380 km (0.089 R)
• M12: 2,921,646 km (0.076 R)
• M13: 3,038,782 km (0.088 R)
• M14: 3,181,498 km (0.045 R)
• M15: 3,498,346 km (0.102 R)
• M16: 4,110,201 km (0.035 R)
• M17: 4,838,145 km (0.091 R)
• M18: 5,317,008 km (0.078 R)
• M19: 5,431,899 km (0.115 R)
• M20: 5,722,867 km (0.079 R)
• M21: 5,899,990 km (0.115 R)
• M22: 6,320,211 km (0.054 R)
• M23: 6,441,984 km (0.106 R)
• M24: 6,533,986 km (0.096 R)
• M25: 7,031,698 km (0.055 R)
• M26: 7,126,244 km (0.113 R)
• M27: 7,670,930 km (0.096 R)
• M28: 8,936,678 km (0.077 R)
• M29: 9,874,955 km (0.071 R)
• M30: 10,194,796 km (0.08 R)
• M31: 10,481,874 km (0.035 R)
• M32: 11,507,667 km (0.091 R)
• M33: 11,844,262 km (0.115 R)
• M34: 12,108,302 km (0.102 R)
• M35: 12,259,994 km (0.081 R)
• M36: 12,796,153 km (0.088 R)
• M37: 13,851,566 km (0.047 R)
• M38: 14,329,681 km (0.075 R)
• M39: 14,530,591 km (0.092 R)
• M40: 15,425,186 km (0.115 R)
• M41: 15,713,611 km (0.119 R)
• M42: 16,170,483 km (0.112 R)
• M43: 16,337,733 km (0.106 R)
• M44: 16,589,656 km (0.078 R)
• M45: 16,673,879 km (0.092 R)
• M46: 16,842,775 km (0.083 R)
• M47: 17,911,652 km (0.045 R)
• M48: 19,489,012 km (0.112 R)
• M49: 20,519,891 km (0.097 R)
• M50: 20,882,666 km (0.071 R)
• M51: 21,064,727 km (0.089 R)
• M52: 21,614,499 km (0.112 R)
• M53: 22,821,604 km (0.042 R)
• M54: 23,150,420 km (0.054 R)
• M55: 23,244,667 km (0.066 R)
• M56: 23,433,459 km (0.085 R)
• M57: 23,717,546 km (0.04 R)
• M58: 27,714,502 km (0.104 R)
• M59: 28,065,309 km (0.083 R)
• M60: 28,367,197 km (0.047 R)
• M61: 29,585,223 km (0.105 R)
• M62: 29,738,710 km (0.064 R)
• M63: 31,392,216 km (0.066 R)
• M64: 31,862,551 km (0.043 R)
• M65: 31,967,419 km (0.104 R)
• M66: 32,072,287 km (0.083 R)
• M67: 32,969,127 km (0.119 R)
• M68: 33,340,877 km (0.115 R)
• M69: 34,518,063 km (0.045 R)
• M70: 34,895,499 km (0.073 R)
• M71: 35,003,658 km (0.096 R)
• M72: 35,382,739 km (0.062 R)
• M73: 36,473,606 km (0.107 R)
• M74: 36,748,119 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 9.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.32 AU - 9.44 AU

Year: 12036 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,560,079 km

• M1: 136,732 km (0.106 R)
• M2: 308,471 km (0.112 R)
• M3: 845,378 km (0.062 R)
• M4: 1,370,316 km (0.07 R)
• M5: 1,432,549 km (0.09 R)
• M6: 1,511,686 km (0.109 R)
• M7: 1,608,776 km (0.091 R)
• M8: 2,573,532 km (0.073 R)
• M9: 3,051,049 km (0.115 R)
• M10: 3,469,923 km (0.117 R)
• M11: 3,730,223 km (0.066 R)
• M12: 4,338,787 km (0.078 R)
• M13: 4,619,133 km (0.111 R)
• M14: 4,953,933 km (0.05 R)
• M15: 5,124,176 km (0.057 R)
• M16: 5,470,645 km (0.076 R)
• M17: 5,850,324 km (0.102 R)
• M18: 6,160,291 km (0.071 R)
• M19: 6,555,379 km (0.035 R)
• M20: 6,688,820 km (0.032 R)
• M21: 6,931,468 km (0.119 R)
• M22: 7,369,939 km (0.119 R)
• M23: 7,817,386 km (0.094 R)
• M24: 8,015,903 km (0.11 R)
• M25: 8,447,044 km (0.032 R)
• M26: 9,033,617 km (0.102 R)
• M27: 10,184,174 km (0.045 R)
• M28: 10,370,124 km (0.116 R)
• M29: 10,682,335 km (0.1 R)
• M30: 11,864,757 km (0.031 R)
• M31: 12,686,947 km (0.108 R)
• M32: 12,953,829 km (0.087 R)
• M33: 14,420,636 km (0.08 R)
• M34: 15,939,204 km (0.041 R)
• M35: 16,227,330 km (0.045 R)
• M36: 16,991,925 km (0.093 R)
• M37: 18,783,209 km (0.076 R)
• M38: 19,087,641 km (0.072 R)
• M39: 20,204,539 km (0.104 R)
• M40: 21,979,368 km (0.068 R)
• M41: 23,149,373 km (0.115 R)
• M42: 23,968,122 km (0.079 R)
• M43: 24,921,360 km (0.052 R)
• M44: 25,255,711 km (0.119 R)
• M45: 25,718,118 km (0.106 R)
• M46: 27,164,580 km (0.045 R)
• M47: 28,768,718 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit