🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.6 AU - 0.86 AU

Year: 283 Days

Day: 36.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 8.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.95 AU - 2.59 AU

Year: 1549 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 47,444,908 km

• M1: 106,962 km (0.093 R)
• M2: 184,005 km (0.104 R)
• M3: 240,254 km (0.114 R)
• M4: 295,755 km (0.06 R)
• M5: 359,932 km (0.077 R)
• M6: 414,984 km (0.1 R)
• M7: 522,246 km (0.113 R)
• M8: 621,579 km (0.068 R)
• M9: 701,764 km (0.082 R)
• M10: 777,759 km (0.113 R)
• M11: 993,330 km (0.086 R)
• M12: 1,049,279 km (0.104 R)
• M13: 1,205,160 km (0.108 R)
• M14: 1,288,486 km (0.098 R)
• M15: 1,605,335 km (0.072 R)
• M16: 1,707,809 km (0.113 R)
• M17: 1,770,341 km (0.091 R)
• M18: 1,935,647 km (0.03 R)
• M19: 2,045,003 km (0.114 R)
• M20: 2,134,014 km (0.108 R)
• M21: 2,292,887 km (0.105 R)
• M22: 2,414,659 km (0.119 R)
• M23: 2,491,104 km (0.115 R)
• M24: 2,568,296 km (0.078 R)
• M25: 2,646,536 km (0.111 R)
• M26: 2,725,374 km (0.1 R)
• M27: 2,860,760 km (0.118 R)
• M28: 2,922,993 km (0.098 R)
• M29: 3,042,671 km (0.083 R)
• M30: 3,157,562 km (0.068 R)
• M31: 3,241,337 km (0.064 R)
• M32: 3,365,204 km (0.099 R)
• M33: 3,651,534 km (0.057 R)
• M34: 3,705,539 km (0.074 R)
• M35: 3,849,004 km (0.104 R)
• M36: 3,904,056 km (0.102 R)
• M37: 4,043,032 km (0.118 R)
• M38: 4,099,131 km (0.057 R)
• M39: 4,190,685 km (0.109 R)
• M40: 4,297,348 km (0.084 R)
• M41: 4,354,495 km (0.116 R)
• M42: 4,469,835 km (0.08 R)
• M43: 4,681,217 km (0.119 R)
• M44: 4,784,439 km (0.095 R)
• M45: 4,843,829 km (0.05 R)
• M46: 5,068,525 km (0.099 R)
• M47: 5,167,110 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 14.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.42 AU - 3.44 AU

Year: 2272 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,444,908 km

• M1: 208,689 km (0.101 R)
• M2: 321,935 km (0.093 R)
• M3: 439,668 km (0.115 R)
• M4: 535,261 km (0.094 R)
• M5: 664,514 km (0.045 R)
• M6: 1,007,542 km (0.03 R)
• M7: 1,206,058 km (0.075 R)
• M8: 1,310,477 km (0.068 R)
• M9: 1,451,249 km (0.1 R)
• M10: 1,666,670 km (0.041 R)
• M11: 1,905,278 km (0.106 R)
• M12: 2,430,367 km (0.099 R)
• M13: 2,565,304 km (0.089 R)
• M14: 2,661,197 km (0.093 R)
• M15: 2,885,444 km (0.109 R)
• M16: 3,028,758 km (0.118 R)
• M17: 3,307,908 km (0.039 R)
• M18: 3,549,509 km (0.06 R)
• M19: 3,765,827 km (0.108 R)
• M20: 3,859,924 km (0.099 R)
• M21: 4,147,003 km (0.106 R)
• M22: 4,342,377 km (0.099 R)
• M23: 4,540,894 km (0.059 R)
• M24: 4,691,688 km (0.036 R)
• M25: 4,895,441 km (0.057 R)
• M26: 5,224,257 km (0.101 R)
• M27: 5,453,441 km (0.103 R)
• M28: 6,897,509 km (0.112 R)
• M29: 7,013,298 km (0.085 R)
• M30: 7,188,327 km (0.085 R)
• M31: 7,463,438 km (0.079 R)
• M32: 7,822,323 km (0.104 R)
• M33: 7,923,152 km (0.07 R)
• M34: 8,125,857 km (0.108 R)
• M35: 8,412,487 km (0.07 R)
• M36: 8,702,707 km (0.057 R)
• M37: 8,911,994 km (0.106 R)
• M38: 9,038,255 km (0.093 R)
• M39: 9,186,506 km (0.086 R)
• M40: 9,292,870 km (0.095 R)
• M41: 9,744,057 km (0.101 R)
• M42: 10,005,106 km (0.098 R)
• M43: 10,645,684 km (0.041 R)
• M44: 11,254,098 km (0.071 R)
• M45: 11,367,942 km (0.086 R)
• M46: 11,873,733 km (0.09 R)
• M47: 12,387,003 km (0.068 R)
• M48: 12,764,887 km (0.108 R)
• M49: 12,907,603 km (0.075 R)
• M50: 13,386,915 km (0.08 R)
• M51: 13,604,730 km (0.119 R)
• M52: 13,994,582 km (0.043 R)
• M53: 14,860,304 km (0.101 R)
• M54: 16,152,830 km (0.111 R)
• M55: 16,929,991 km (0.095 R)
• M56: 17,113,099 km (0.098 R)
• M57: 17,296,805 km (0.049 R)
• M58: 17,454,930 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832

Radius: 12.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.69 AU - 8.91 AU

Year: 8935 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,444,908 km

• M1: 172,187 km (0.059 R)
• M2: 591,959 km (0.076 R)
• M3: 799,002 km (0.061 R)
• M4: 957,277 km (0.081 R)
• M5: 1,205,460 km (0.069 R)
• M6: 1,389,914 km (0.109 R)
• M7: 2,270,447 km (0.111 R)
• M8: 2,606,145 km (0.113 R)
• M9: 3,097,274 km (0.037 R)
• M10: 3,324,962 km (0.108 R)
• M11: 3,736,805 km (0.084 R)
• M12: 4,353,448 km (0.073 R)
• M13: 4,448,741 km (0.077 R)
• M14: 4,869,859 km (0.099 R)
• M15: 5,101,886 km (0.079 R)
• M16: 5,269,884 km (0.101 R)
• M17: 5,646,123 km (0.118 R)
• M18: 5,820,105 km (0.115 R)
• M19: 6,244,814 km (0.108 R)
• M20: 6,460,982 km (0.074 R)
• M21: 6,900,800 km (0.09 R)
• M22: 7,350,491 km (0.116 R)
• M23: 7,502,483 km (0.044 R)
• M24: 7,732,415 km (0.04 R)
• M25: 8,042,681 km (0.115 R)
• M26: 8,238,804 km (0.097 R)
• M27: 8,317,642 km (0.085 R)
• M28: 9,079,394 km (0.101 R)
• M29: 9,201,765 km (0.111 R)
• M30: 10,669,320 km (0.053 R)
• M31: 11,496,297 km (0.057 R)
• M32: 12,343,919 km (0.079 R)
• M33: 12,434,276 km (0.097 R)
• M34: 14,335,665 km (0.109 R)
• M35: 14,430,659 km (0.065 R)
• M36: 14,669,268 km (0.103 R)
• M37: 15,490,261 km (0.087 R)
• M38: 15,881,759 km (0.112 R)
• M39: 16,524,880 km (0.107 R)
• M40: 16,925,054 km (0.113 R)
• M41: 17,126,263 km (0.119 R)
• M42: 17,328,221 km (0.091 R)
• M43: 18,350,273 km (0.074 R)
• M44: 18,660,689 km (0.115 R)
• M45: 19,549,749 km (0.094 R)
• M46: 20,505,979 km (0.105 R)
• M47: 20,666,946 km (0.07 R)
• M48: 22,298,610 km (0.084 R)
• M49: 22,740,821 km (0.03 R)
• M50: 23,074,275 km (0.099 R)
• M51: 23,746,119 km (0.1 R)
• M52: 24,141,057 km (0.095 R)
• M53: 24,311,000 km (0.115 R)
• M54: 24,594,937 km (0.088 R)
• M55: 25,453,779 km (0.077 R)
• M56: 27,259,724 km (0.097 R)
• M57: 27,436,698 km (0.067 R)
• M58: 28,029,255 km (0.108 R)
• M59: 28,148,335 km (0.079 R)
• M60: 28,327,254 km (0.094 R)
• M61: 29,227,235 km (0.104 R)
• M62: 29,832,508 km (0.075 R)
• M63: 30,564,191 km (0.118 R)
• M64: 31,610,928 km (0.093 R)
• M65: 32,419,355 km (0.07 R)
• M66: 33,739,556 km (0.086 R)
• M67: 34,183,562 km (0.084 R)
• M68: 34,629,514 km (0.03 R)
• M69: 35,269,792 km (0.119 R)
• M70: 35,398,447 km (0.114 R)
• M71: 36,043,513 km (0.097 R)
• M72: 37,018,292 km (0.05 R)
• M73: 37,345,313 km (0.116 R)
• M74: 37,476,211 km (0.104 R)
• M75: 38,331,612 km (0.07 R)
• M76: 38,463,857 km (0.05 R)
• M77: 38,927,610 km (0.102 R)
• M78: 39,460,029 km (0.076 R)
• M79: 42,430,743 km (0.101 R)
• M80: 42,567,476 km (0.12 R)
• M81: 42,704,358 km (0.093 R)
• M82: 42,978,571 km (0.061 R)
• M83: 44,844,804 km (0.032 R)
• M84: 45,123,505 km (0.084 R)
• M85: 46,244,143 km (0.114 R)
• M86: 46,666,757 km (0.052 R)
• M87: 47,161,477 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 10,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit