🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.78 AU - 0.8 AU

Year: 246 Days

Day: 42.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.41 AU - 4.27 AU

Year: 2633 Days

Day: 30 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,762,908 km

• M1: 2,198,790 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.3

Radius: 6.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.81 AU - 18.17 AU

Year: 20304 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 89,762,908 km

• M1: 161,416 km (0.06 R)
• M2: 903,122 km (0.116 R)
• M3: 1,144,873 km (0.117 R)
• M4: 1,431,203 km (0.116 R)
• M5: 1,481,169 km (0.075 R)
• M6: 1,660,387 km (0.041 R)
• M7: 3,002,728 km (0.072 R)
• M8: 3,295,940 km (0.083 R)
• M9: 3,395,722 km (0.118 R)
• M10: 3,979,752 km (0.114 R)
• M11: 4,085,967 km (0.026 R)
• M12: 4,780,998 km (0.111 R)
• M13: 5,511,934 km (0.061 R)
• M14: 5,590,921 km (0.108 R)
• M15: 5,750,093 km (0.115 R)
• M16: 6,651,421 km (0.032 R)
• M17: 7,075,530 km (0.034 R)
• M18: 7,552,299 km (0.099 R)
• M19: 8,445,249 km (0.106 R)
• M20: 9,043,490 km (0.084 R)
• M21: 10,671,714 km (0.067 R)
• M22: 10,869,183 km (0.12 R)
• M23: 11,519,186 km (0.093 R)
• M24: 11,620,314 km (0.11 R)
• M25: 12,595,542 km (0.1 R)
• M26: 12,908,950 km (0.116 R)
• M27: 13,224,901 km (0.072 R)
• M28: 13,757,319 km (0.097 R)
• M29: 14,080,002 km (0.112 R)
• M30: 14,568,888 km (0.045 R)
• M31: 15,618,915 km (0.104 R)
• M32: 16,750,474 km (0.066 R)
• M33: 17,094,997 km (0.119 R)
• M34: 18,555,821 km (0.093 R)
• M35: 19,511,601 km (0.099 R)
• M36: 19,632,177 km (0.027 R)
• M37: 19,874,077 km (0.046 R)
• M38: 20,851,699 km (0.085 R)
• M39: 21,970,093 km (0.057 R)
• M40: 22,347,229 km (0.096 R)
• M41: 22,663,180 km (0.115 R)
• M42: 23,555,531 km (0.065 R)
• M43: 24,329,551 km (0.096 R)
• M44: 24,915,525 km (0.074 R)
• M45: 25,770,028 km (0.102 R)
• M46: 27,170,863 km (0.067 R)
• M47: 29,490,527 km (0.102 R)
• M48: 30,533,973 km (0.102 R)
• M49: 33,230,923 km (0.064 R)
• M50: 33,302,880 km (0.116 R)
• M51: 33,591,454 km (0.057 R)
• M52: 33,953,182 km (0.095 R)
• M53: 35,046,443 km (0.073 R)
• M54: 36,225,124 km (0.068 R)
• M55: 36,968,327 km (0.111 R)
• M56: 37,491,620 km (0.088 R)
• M57: 39,838,511 km (0.074 R)
• M58: 40,682,543 km (0.112 R)
• M59: 41,377,574 km (0.1 R)
• M60: 42,310,317 km (0.07 R)
• M61: 43,722,371 km (0.064 R)
• M62: 44,038,322 km (0.083 R)
• M63: 45,389,340 km (0.059 R)
• M64: 48,866,743 km (0.075 R)
• M65: 49,934,872 km (0.107 R)
• M66: 50,099,878 km (0.077 R)
• M67: 50,844,576 km (0.093 R)
• M68: 51,093,657 km (0.066 R)
• M69: 54,707,941 km (0.029 R)
• M70: 54,878,034 km (0.119 R)
• M71: 55,988,050 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.1

Radius: 5.5

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.78 AU - 20.96 AU

Year: 26428 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,762,908 km

• M1: 361,129 km (0.091 R)
• M2: 444,455 km (0.116 R)
• M3: 488,587 km (0.027 R)
• M4: 759,209 km (0.107 R)
• M5: 868,116 km (0.112 R)
• M6: 1,071,270 km (0.105 R)
• M7: 1,623,885 km (0.061 R)
• M8: 1,658,891 km (0.115 R)
• M9: 1,801,308 km (0.088 R)
• M10: 1,910,664 km (0.059 R)
• M11: 2,059,963 km (0.092 R)
• M12: 2,213,151 km (0.074 R)
• M13: 2,571,288 km (0.103 R)
• M14: 2,653,417 km (0.056 R)
• M15: 2,990,312 km (0.093 R)
• M16: 3,076,630 km (0.114 R)
• M17: 3,340,670 km (0.115 R)
• M18: 3,750,419 km (0.111 R)
• M19: 5,175,338 km (0.05 R)
• M20: 5,489,045 km (0.062 R)
• M21: 5,541,853 km (0.082 R)
• M22: 6,244,664 km (0.115 R)
• M23: 7,496,798 km (0.084 R)
• M24: 7,555,590 km (0.114 R)
• M25: 8,030,862 km (0.097 R)
• M26: 8,515,709 km (0.096 R)
• M27: 9,323,837 km (0.117 R)
• M28: 9,705,162 km (0.052 R)
• M29: 10,417,098 km (0.103 R)
• M30: 10,548,445 km (0.1 R)
• M31: 11,145,939 km (0.114 R)
• M32: 11,959,602 km (0.099 R)
• M33: 13,500,310 km (0.06 R)
• M34: 15,699,848 km (0.091 R)
• M35: 17,693,838 km (0.086 R)
• M36: 17,772,227 km (0.117 R)
• M37: 17,850,616 km (0.088 R)
• M38: 20,419,212 km (0.059 R)
• M39: 21,913,994 km (0.105 R)
• M40: 21,998,068 km (0.113 R)
• M41: 22,166,515 km (0.084 R)
• M42: 22,250,888 km (0.114 R)
• M43: 22,929,913 km (0.079 R)
• M44: 23,529,651 km (0.112 R)
• M45: 24,308,308 km (0.101 R)
• M46: 24,744,535 km (0.066 R)
• M47: 26,964,119 km (0.068 R)
• M48: 28,051,994 km (0.107 R)
• M49: 28,234,653 km (0.096 R)
• M50: 28,969,328 km (0.112 R)
• M51: 30,270,232 km (0.087 R)
• M52: 30,927,864 km (0.089 R)
• M53: 31,400,443 km (0.107 R)
• M54: 31,590,134 km (0.108 R)
• M55: 31,780,123 km (0.1 R)
• M56: 33,411,188 km (0.091 R)
• M57: 33,701,857 km (0.094 R)
• M58: 33,798,946 km (0.12 R)
• M59: 36,654,021 km (0.095 R)
• M60: 38,566,032 km (0.063 R)
• M61: 39,790,341 km (0.104 R)
• M62: 40,716,800 km (0.119 R)
• M63: 42,067,669 km (0.026 R)
• M64: 44,706,426 km (0.089 R)
• M65: 45,026,715 km (0.096 R)
• M66: 45,884,360 km (0.047 R)
• M67: 47,615,955 km (0.078 R)
• M68: 47,942,976 km (0.073 R)
• M69: 48,489,607 km (0.111 R)
• M70: 49,148,436 km (0.108 R)
• M71: 50,697,073 km (0.072 R)
• M72: 51,031,125 km (0.11 R)
• M73: 51,254,026 km (0.07 R)
• M74: 54,069,158 km (0.087 R)
• M75: 56,934,107 km (0.104 R)
• M76: 58,093,790 km (0.11 R)
• M77: 60,672,558 km (0.117 R)
• M78: 61,382,250 km (0.118 R)
• M79: 62,810,012 km (0.067 R)
• M80: 65,576,825 km (0.105 R)
• M81: 69,121,696 km (0.095 R)
• M82: 69,491,951 km (0.064 R)
• M83: 73,608,136 km (0.078 R)
• M84: 74,997,601 km (0.075 R)
• M85: 78,059,271 km (0.092 R)
• M86: 79,217,757 km (0.067 R)
• M87: 83,251,813 km (0.105 R)
• M88: 83,645,705 km (0.072 R)
• M89: 84,171,840 km (0.101 R)
• M90: 84,831,268 km (0.102 R)
• M91: 85,492,191 km (0.056 R)
• M92: 85,624,585 km (0.069 R)
• M93: 85,889,673 km (0.111 R)
• M94: 87,618,874 km (0.081 R)
• M95: 88,554,759 km (0.097 R)
• M96: 89,091,067 km (0.09 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit