🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.28 AU - 1.8 AU

Year: 675 Days

Day: 21.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 15

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.18 AU - 5.66 AU

Year: 4456 Days

Day: 9.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,353,520 km

• M1: 201,209 km (0.086 R)
• M2: 375,042 km (0.102 R)
• M3: 496,815 km (0.08 R)
• M4: 648,656 km (0.116 R)
• M5: 845,378 km (0.114 R)
• M6: 1,180,926 km (0.114 R)
• M7: 1,333,815 km (0.085 R)
• M8: 1,510,041 km (0.109 R)
• M9: 2,031,689 km (0.048 R)
• M10: 2,429,619 km (0.054 R)
• M11: 2,688,723 km (0.03 R)
• M12: 2,852,831 km (0.108 R)
• M13: 3,255,998 km (0.079 R)
• M14: 3,453,467 km (0.11 R)
• M15: 3,565,067 km (0.117 R)
• M16: 3,860,672 km (0.104 R)
• M17: 3,999,948 km (0.113 R)
• M18: 4,549,271 km (0.094 R)
• M19: 5,046,684 km (0.106 R)
• M20: 5,640,289 km (0.089 R)
• M21: 5,745,905 km (0.093 R)
• M22: 6,558,670 km (0.12 R)
• M23: 6,753,596 km (0.055 R)
• M24: 6,894,068 km (0.091 R)
• M25: 7,206,429 km (0.117 R)
• M26: 7,494,554 km (0.114 R)
• M27: 7,963,394 km (0.071 R)
• M28: 8,201,404 km (0.12 R)
• M29: 8,623,719 km (0.103 R)
• M30: 8,776,309 km (0.119 R)
• M31: 9,177,231 km (0.106 R)
• M32: 9,805,841 km (0.12 R)
• M33: 10,125,382 km (0.078 R)
• M34: 10,448,364 km (0.099 R)
• M35: 10,578,664 km (0.093 R)
• M36: 10,873,521 km (0.066 R)
• M37: 11,204,282 km (0.08 R)
• M38: 11,370,934 km (0.105 R)
• M39: 11,706,931 km (0.105 R)
• M40: 11,842,167 km (0.117 R)
• M41: 12,285,426 km (0.108 R)
• M42: 12,526,279 km (0.092 R)
• M43: 12,768,777 km (0.055 R)
• M44: 13,153,094 km (0.113 R)
• M45: 14,874,217 km (0.117 R)
• M46: 15,094,425 km (0.09 R)
• M47: 16,513,660 km (0.05 R)
• M48: 17,085,573 km (0.086 R)
• M49: 17,509,084 km (0.118 R)
• M50: 17,625,322 km (0.098 R)
• M51: 17,741,709 km (0.103 R)
• M52: 20,244,481 km (0.06 R)
• M53: 20,774,656 km (0.052 R)
• M54: 22,015,571 km (0.077 R)
• M55: 22,266,596 km (0.086 R)
• M56: 22,687,115 km (0.08 R)
• M57: 24,179,803 km (0.107 R)
• M58: 24,482,140 km (0.054 R)
• M59: 24,916,273 km (0.1 R)
• M60: 25,528,278 km (0.061 R)
• M61: 25,792,169 km (0.097 R)
• M62: 26,722,668 km (0.115 R)
• M63: 27,035,178 km (0.112 R)
• M64: 27,709,266 km (0.115 R)
• M65: 28,343,261 km (0.067 R)
• M66: 28,707,831 km (0.115 R)
• M67: 29,073,897 km (0.119 R)
• M68: 29,487,535 km (0.099 R)
• M69: 29,625,764 km (0.101 R)
• M70: 29,810,667 km (0.1 R)
• M71: 30,088,470 km (0.082 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 12.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.05 AU - 7.23 AU

Year: 6737 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,353,520 km

• M1: 174,132 km (0.079 R)
• M2: 339,886 km (0.109 R)
• M3: 422,464 km (0.092 R)
• M4: 507,286 km (0.059 R)
• M5: 591,510 km (0.066 R)
• M6: 689,945 km (0.054 R)
• M7: 868,266 km (0.115 R)
• M8: 1,134,401 km (0.105 R)
• M9: 1,283,101 km (0.096 R)
• M10: 1,371,064 km (0.071 R)
• M11: 1,542,055 km (0.092 R)
• M12: 1,867,879 km (0.095 R)
• M13: 2,176,051 km (0.092 R)
• M14: 2,336,420 km (0.118 R)
• M15: 2,570,540 km (0.088 R)
• M16: 3,061,969 km (0.06 R)
• M17: 3,181,797 km (0.111 R)
• M18: 3,334,088 km (0.12 R)
• M19: 3,473,064 km (0.083 R)
• M20: 3,837,485 km (0.04 R)
• M21: 3,950,730 km (0.114 R)
• M22: 4,081,778 km (0.052 R)
• M23: 4,915,337 km (0.057 R)
• M24: 5,198,975 km (0.04 R)
• M25: 5,342,738 km (0.076 R)
• M26: 5,469,747 km (0.091 R)
• M27: 5,950,106 km (0.104 R)
• M28: 6,252,443 km (0.028 R)
• M29: 6,405,631 km (0.115 R)
• M30: 6,754,643 km (0.113 R)
• M31: 6,951,364 km (0.061 R)
• M32: 7,110,088 km (0.116 R)
• M33: 7,532,552 km (0.097 R)
• M34: 7,715,959 km (0.117 R)
• M35: 7,901,012 km (0.087 R)
• M36: 8,087,560 km (0.035 R)
• M37: 8,296,548 km (0.044 R)
• M38: 8,677,275 km (0.116 R)
• M39: 8,977,368 km (0.116 R)
• M40: 9,543,746 km (0.111 R)
• M41: 9,764,702 km (0.04 R)
• M42: 9,898,143 km (0.116 R)
• M43: 11,010,104 km (0.114 R)
• M44: 11,265,168 km (0.1 R)
• M45: 11,428,529 km (0.093 R)
• M46: 11,875,977 km (0.096 R)
• M47: 12,066,115 km (0.1 R)
• M48: 12,449,385 km (0.059 R)
• M49: 12,545,726 km (0.111 R)
• M50: 12,666,601 km (0.08 R)
• M51: 13,031,770 km (0.075 R)
• M52: 13,424,913 km (0.052 R)
• M53: 13,647,814 km (0.098 R)
• M54: 13,797,112 km (0.071 R)
• M55: 14,729,855 km (0.09 R)
• M56: 15,087,992 km (0.047 R)
• M57: 15,319,869 km (0.053 R)
• M58: 15,552,943 km (0.088 R)
• M59: 15,734,854 km (0.031 R)
• M60: 16,022,381 km (0.099 R)
• M61: 16,101,069 km (0.105 R)
• M62: 16,206,237 km (0.055 R)
• M63: 16,311,703 km (0.111 R)
• M64: 16,390,840 km (0.057 R)
• M65: 16,602,671 km (0.047 R)
• M66: 17,675,288 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 10.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.27 AU - 13.49 AU

Year: 15381 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,353,520 km

• M1: 694,134 km (0.077 R)
• M2: 832,063 km (0.115 R)
• M3: 1,068,578 km (0.077 R)
• M4: 1,375,852 km (0.12 R)
• M5: 1,514,379 km (0.093 R)
• M6: 1,657,694 km (0.066 R)
• M7: 1,958,087 km (0.09 R)
• M8: 2,320,562 km (0.084 R)
• M9: 3,074,984 km (0.094 R)
• M10: 3,846,909 km (0.052 R)
• M11: 3,918,417 km (0.101 R)
• M12: 4,319,489 km (0.094 R)
• M13: 4,945,855 km (0.098 R)
• M14: 5,661,531 km (0.111 R)
• M15: 5,969,254 km (0.108 R)
• M16: 6,622,698 km (0.108 R)
• M17: 6,751,801 km (0.035 R)
• M18: 6,969,017 km (0.077 R)
• M19: 7,343,311 km (0.04 R)
• M20: 7,997,053 km (0.059 R)
• M21: 8,740,106 km (0.095 R)
• M22: 9,191,592 km (0.119 R)
• M23: 9,408,210 km (0.063 R)
• M24: 9,797,464 km (0.111 R)
• M25: 11,252,453 km (0.087 R)
• M26: 11,874,032 km (0.098 R)
• M27: 12,480,202 km (0.116 R)
• M28: 13,015,613 km (0.081 R)
• M29: 13,259,009 km (0.075 R)
• M30: 14,303,052 km (0.077 R)
• M31: 14,722,525 km (0.098 R)
• M32: 14,806,898 km (0.086 R)
• M33: 16,498,700 km (0.11 R)
• M34: 17,115,642 km (0.105 R)
• M35: 17,471,535 km (0.084 R)
• M36: 17,590,765 km (0.096 R)
• M37: 18,493,139 km (0.071 R)
• M38: 18,827,939 km (0.044 R)
• M39: 19,164,534 km (0.084 R)
• M40: 19,318,321 km (0.1 R)
• M41: 20,280,385 km (0.109 R)
• M42: 20,814,599 km (0.101 R)
• M43: 21,130,998 km (0.036 R)
• M44: 21,226,292 km (0.118 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit