🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 14.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.7 AU - 0.76 AU

Year: 403 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,894,935 km

• M1: 182,809 km (0.115 R)
• M2: 664,514 km (0.118 R)
• M3: 1,222,514 km (0.118 R)
• M4: 1,693,597 km (0.076 R)
• M5: 2,221,828 km (0.079 R)
• M6: 3,379,266 km (0.099 R)
• M7: 4,113,493 km (0.085 R)
• M8: 4,581,435 km (0.048 R)
• M9: 5,130,010 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 10.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.71 AU - 2.13 AU

Year: 1718 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,894,935 km

• M1: 131,796 km (0.063 R)
• M2: 507,286 km (0.029 R)
• M3: 883,824 km (0.113 R)
• M4: 1,339,350 km (0.1 R)
• M5: 1,854,565 km (0.105 R)
• M6: 2,724,327 km (0.091 R)
• M7: 3,662,904 km (0.045 R)
• M8: 4,149,546 km (0.114 R)
• M9: 5,006,592 km (0.062 R)
• M10: 5,977,632 km (0.084 R)
• M11: 6,430,464 km (0.119 R)
• M12: 7,188,327 km (0.069 R)
• M13: 8,263,786 km (0.073 R)
• M14: 8,609,208 km (0.051 R)
• M15: 9,821,250 km (0.117 R)
• M16: 10,209,157 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 13.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.66 AU - 3.9 AU

Year: 3836 Days

Day: 13.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,894,935 km

• M1: 180,116 km (0.105 R)
• M2: 740,509 km (0.09 R)
• M3: 1,312,422 km (0.098 R)
• M4: 2,268,801 km (0.117 R)
• M5: 3,005,272 km (0.044 R)
• M6: 4,155,679 km (0.082 R)
• M7: 5,144,372 km (0.089 R)
• M8: 5,835,215 km (0.092 R)
• M9: 6,311,385 km (0.117 R)
• M10: 9,200,867 km (0.051 R)
• M11: 12,100,972 km (0.11 R)
• M12: 13,235,073 km (0.086 R)
• M13: 13,828,229 km (0.045 R)
• M14: 15,067,647 km (0.056 R)
• M15: 18,886,282 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.2

Radius: 3

Gravity: 53.58 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.73 AU - 7.65 AU

Year: 11173 Days

Day: 23.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,894,935 km

• M1: 40,092 km (0.094 R)
• M2: 155,283 km (0.12 R)
• M3: 323,131 km (0.061 R)
• M4: 499,657 km (0.083 R)
• M5: 910,453 km (0.112 R)
• M6: 1,251,237 km (0.116 R)
• M7: 1,430,604 km (0.076 R)
• M8: 1,540,559 km (0.051 R)
• M9: 1,670,859 km (0.047 R)
• M10: 2,089,583 km (0.093 R)
• M11: 3,363,708 km (0.11 R)
• M12: 3,633,882 km (0.097 R)
• M13: 3,918,417 km (0.11 R)
• M14: 4,162,112 km (0.05 R)
• M15: 4,590,411 km (0.112 R)
• M16: 4,739,560 km (0.082 R)
• M17: 5,270,782 km (0.107 R)
• M18: 5,567,584 km (0.093 R)
• M19: 6,376,460 km (0.063 R)
• M20: 6,524,711 km (0.109 R)
• M21: 8,180,012 km (0.093 R)
• M22: 9,798,062 km (0.077 R)
• M23: 11,562,569 km (0.05 R)
• M24: 12,810,514 km (0.066 R)
• M25: 13,285,787 km (0.118 R)
• M26: 13,649,908 km (0.111 R)
• M27: 13,772,728 km (0.053 R)
• M28: 14,525,205 km (0.076 R)
• M29: 15,041,767 km (0.118 R)
• M30: 15,839,423 km (0.117 R)
• M31: 19,937,207 km (0.115 R)
• M32: 21,390,700 km (0.097 R)
• M33: 23,086,991 km (0.108 R)
• M34: 27,715,100 km (0.085 R)
• M35: 29,727,341 km (0.115 R)
• M36: 30,453,938 km (0.111 R)
• M37: 35,294,626 km (0.108 R)
• M38: 36,936,013 km (0.105 R)
• M39: 37,055,093 km (0.079 R)
• M40: 39,120,292 km (0.088 R)
• M41: 44,548,301 km (0.119 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552

Radius: 7.2

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.99 AU - 10.53 AU

Year: 18194 Days

Day: 21 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,894,935 km

• M1: 92,900 km (0.097 R)
• M2: 740,210 km (0.114 R)
• M3: 1,485,357 km (0.081 R)
• M4: 2,125,337 km (0.066 R)
• M5: 2,410,770 km (0.101 R)
• M6: 2,768,458 km (0.045 R)
• M7: 3,161,153 km (0.054 R)
• M8: 3,732,317 km (0.064 R)
• M9: 4,868,812 km (0.106 R)
• M10: 5,900,290 km (0.077 R)
• M11: 6,301,810 km (0.091 R)
• M12: 6,807,601 km (0.1 R)
• M13: 7,204,334 km (0.1 R)
• M14: 8,844,226 km (0.12 R)
• M15: 9,750,939 km (0.066 R)
• M16: 10,601,403 km (0.093 R)
• M17: 11,999,844 km (0.064 R)
• M18: 15,010,501 km (0.112 R)
• M19: 17,656,289 km (0.079 R)
• M20: 18,659,791 km (0.049 R)
• M21: 18,916,501 km (0.08 R)
• M22: 19,700,992 km (0.114 R)
• M23: 25,283,835 km (0.109 R)
• M24: 26,235,128 km (0.094 R)
• M25: 27,429,966 km (0.107 R)
• M26: 31,715,048 km (0.117 R)
• M27: 32,080,964 km (0.103 R)
• M28: 33,070,255 km (0.108 R)
• M29: 33,320,831 km (0.028 R)
• M30: 37,231,619 km (0.118 R)
• M31: 37,911,990 km (0.118 R)
• M32: 39,157,243 km (0.094 R)
• M33: 46,890,555 km (0.078 R)
• M34: 48,971,461 km (0.109 R)
• M35: 49,952,375 km (0.068 R)
• M36: 53,316,681 km (0.104 R)
• M37: 56,649,722 km (0.085 R)
• M38: 59,747,295 km (0.06 R)
• M39: 64,700,481 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 3.1

Gravity: 80.51 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.31 AU - 11.33 AU

Year: 19869 Days

Day: 18.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 78,894,935 km

• M1: 38,596 km (0.111 R)
• M2: 152,291 km (0.086 R)
• M3: 399,277 km (0.041 R)
• M4: 2,976,698 km (0.108 R)
• M5: 3,137,965 km (0.1 R)
• M6: 3,276,642 km (0.033 R)
• M7: 3,626,402 km (0.097 R)
• M8: 4,097,934 km (0.091 R)
• M9: 4,716,222 km (0.034 R)
• M10: 5,922,729 km (0.119 R)
• M11: 6,264,560 km (0.077 R)
• M12: 7,664,198 km (0.077 R)
• M13: 8,018,446 km (0.093 R)
• M14: 9,146,563 km (0.065 R)
• M15: 9,660,881 km (0.079 R)
• M16: 10,254,784 km (0.095 R)
• M17: 11,126,342 km (0.108 R)
• M18: 12,594,046 km (0.113 R)
• M19: 13,446,605 km (0.116 R)
• M20: 14,642,191 km (0.1 R)
• M21: 14,874,067 km (0.063 R)
• M22: 18,741,472 km (0.107 R)
• M23: 23,755,693 km (0.059 R)
• M24: 30,589,174 km (0.08 R)
• M25: 34,382,079 km (0.075 R)
• M26: 36,744,977 km (0.058 R)
• M27: 43,517,422 km (0.084 R)
• M28: 47,111,661 km (0.073 R)
• M29: 50,370,800 km (0.047 R)
• M30: 50,546,428 km (0.12 R)
• M31: 51,075,555 km (0.068 R)
• M32: 53,411,377 km (0.099 R)
• M33: 54,698,217 km (0.109 R)
• M34: 55,817,509 km (0.104 R)
• M35: 59,855,155 km (0.103 R)
• M36: 60,447,413 km (0.118 R)
• M37: 63,058,943 km (0.12 R)
• M38: 63,467,196 km (0.068 R)
• M39: 69,805,658 km (0.109 R)
• M40: 73,127,329 km (0.105 R)
• M41: 75,399,421 km (0.105 R)
• M42: 76,321,243 km (0.092 R)
• M43: 77,250,545 km (0.035 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit