🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 179 Days

Day: 36.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 267 Days

Day: 47.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,219,708 km

• M1: 283,039 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 294 Days

Day: 35.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,219,708 km

• M1: 111,151 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.09 AU - 1.11 AU

Year: 493 Days

Day: 27.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,219,708 km

• M1: 106,813 km (0.116 R)
• M2: 886,367 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.75 AU - 1.83 AU

Year: 1024 Days

Day: 21.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 14.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.2 AU - 3.54 AU

Year: 2645 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 132.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 98,219,708 km

• M1: 187,745 km (0.118 R)
• M2: 292,165 km (0.076 R)
• M3: 432,787 km (0.115 R)
• M4: 530,324 km (0.111 R)
• M5: 816,356 km (0.09 R)
• M6: 1,036,414 km (0.103 R)
• M7: 1,170,304 km (0.073 R)
• M8: 1,413,401 km (0.039 R)
• M9: 1,519,017 km (0.093 R)
• M10: 1,664,426 km (0.079 R)
• M11: 1,901,239 km (0.119 R)
• M12: 2,068,789 km (0.106 R)
• M13: 2,169,768 km (0.087 R)
• M14: 2,262,069 km (0.089 R)
• M15: 2,429,769 km (0.078 R)
• M16: 2,878,562 km (0.102 R)
• M17: 3,026,365 km (0.084 R)
• M18: 3,509,566 km (0.069 R)
• M19: 3,643,456 km (0.094 R)
• M20: 3,742,041 km (0.106 R)
• M21: 3,841,374 km (0.03 R)
• M22: 4,144,908 km (0.105 R)
• M23: 4,273,862 km (0.095 R)
• M24: 4,469,685 km (0.084 R)
• M25: 5,020,355 km (0.054 R)
• M26: 5,296,812 km (0.053 R)
• M27: 5,422,923 km (0.118 R)
• M28: 5,564,293 km (0.044 R)
• M29: 5,922,879 km (0.115 R)
• M30: 6,068,587 km (0.109 R)
• M31: 6,348,485 km (0.115 R)
• M32: 6,617,761 km (0.098 R)
• M33: 6,906,186 km (0.084 R)
• M34: 6,998,039 km (0.092 R)
• M35: 7,121,307 km (0.099 R)
• M36: 7,463,887 km (0.119 R)
• M37: 7,558,283 km (0.066 R)
• M38: 7,652,978 km (0.108 R)
• M39: 7,827,858 km (0.076 R)
• M40: 8,100,725 km (0.034 R)
• M41: 8,213,970 km (0.11 R)
• M42: 8,606,366 km (0.1 R)
• M43: 8,971,384 km (0.108 R)
• M44: 9,392,502 km (0.041 R)
• M45: 9,562,894 km (0.062 R)
• M46: 9,802,999 km (0.113 R)
• M47: 9,958,431 km (0.102 R)
• M48: 10,184,324 km (0.115 R)
• M49: 10,341,850 km (0.117 R)
• M50: 10,570,735 km (0.101 R)
• M51: 10,730,206 km (0.078 R)
• M52: 11,321,716 km (0.08 R)
• M53: 12,368,303 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 9.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.23 AU - 4.97 AU

Year: 4218 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,219,708 km

• M1: 115,041 km (0.114 R)
• M2: 189,690 km (0.065 R)
• M3: 596,596 km (0.093 R)
• M4: 793,617 km (0.034 R)
• M5: 926,460 km (0.115 R)
• M6: 1,145,620 km (0.091 R)
• M7: 1,203,066 km (0.044 R)
• M8: 1,393,803 km (0.042 R)
• M9: 1,530,685 km (0.119 R)
• M10: 2,065,947 km (0.109 R)
• M11: 2,251,897 km (0.053 R)
• M12: 2,339,561 km (0.082 R)
• M13: 2,413,612 km (0.08 R)
• M14: 2,533,590 km (0.038 R)
• M15: 2,763,970 km (0.05 R)
• M16: 2,905,490 km (0.093 R)
• M17: 2,985,226 km (0.089 R)
• M18: 3,245,227 km (0.115 R)
• M19: 3,478,898 km (0.081 R)
• M20: 3,546,666 km (0.101 R)
• M21: 3,700,752 km (0.072 R)
• M22: 3,909,740 km (0.071 R)
• M23: 3,980,201 km (0.087 R)
• M24: 4,086,715 km (0.102 R)
• M25: 4,541,193 km (0.109 R)
• M26: 5,418,884 km (0.079 R)
• M27: 5,796,618 km (0.099 R)
• M28: 5,877,252 km (0.089 R)
• M29: 6,019,220 km (0.089 R)
• M30: 6,121,395 km (0.114 R)
• M31: 6,619,556 km (0.073 R)
• M32: 6,809,845 km (0.102 R)
• M33: 7,152,424 km (0.114 R)
• M34: 7,566,660 km (0.065 R)
• M35: 7,677,064 km (0.03 R)
• M36: 8,327,365 km (0.118 R)
• M37: 8,693,731 km (0.113 R)
• M38: 9,159,279 km (0.106 R)
• M39: 9,347,623 km (0.111 R)
• M40: 9,752,435 km (0.107 R)
• M41: 10,211,551 km (0.105 R)
• M42: 10,727,215 km (0.112 R)
• M43: 11,428,081 km (0.11 R)
• M44: 11,504,076 km (0.053 R)
• M45: 11,809,555 km (0.095 R)
• M46: 11,937,760 km (0.111 R)
• M47: 12,066,265 km (0.078 R)
• M48: 12,611,250 km (0.079 R)
• M49: 12,979,111 km (0.086 R)
• M50: 13,137,835 km (0.077 R)
• M51: 13,968,252 km (0.093 R)
• M52: 14,076,561 km (0.056 R)
• M53: 14,185,319 km (0.072 R)
• M54: 14,348,829 km (0.115 R)
• M55: 14,815,575 km (0.118 R)
• M56: 14,953,803 km (0.047 R)
• M57: 15,120,156 km (0.081 R)
• M58: 15,539,030 km (0.04 R)
• M59: 15,763,876 km (0.046 R)
• M60: 15,904,946 km (0.108 R)
• M61: 16,074,890 km (0.038 R)
• M62: 16,217,008 km (0.103 R)
• M63: 17,777,613 km (0.101 R)
• M64: 17,836,255 km (0.095 R)
• M65: 18,219,525 km (0.059 R)
• M66: 18,278,765 km (0.083 R)
• M67: 18,427,017 km (0.103 R)
• M68: 18,844,395 km (0.073 R)
• M69: 18,904,234 km (0.05 R)
• M70: 19,144,339 km (0.077 R)
• M71: 19,264,765 km (0.089 R)
• M72: 19,385,490 km (0.078 R)
• M73: 19,718,795 km (0.073 R)
• M74: 19,809,900 km (0.106 R)
• M75: 20,513,907 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.8

Radius: 4.7

Gravity: 33.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.82 AU - 17.72 AU

Year: 28055 Days

Day: 17.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,219,708 km

• M1: 156,629 km (0.077 R)
• M2: 257,159 km (0.086 R)
• M3: 814,411 km (0.103 R)
• M4: 1,222,364 km (0.08 R)
• M5: 1,501,065 km (0.088 R)
• M6: 2,753,050 km (0.093 R)
• M7: 2,842,360 km (0.108 R)
• M8: 3,023,971 km (0.062 R)
• M9: 3,836,737 km (0.081 R)
• M10: 4,981,609 km (0.034 R)
• M11: 6,878,211 km (0.104 R)
• M12: 8,123,912 km (0.069 R)
• M13: 8,772,419 km (0.096 R)
• M14: 8,904,215 km (0.109 R)
• M15: 9,236,322 km (0.104 R)
• M16: 10,674,855 km (0.062 R)
• M17: 11,027,607 km (0.112 R)
• M18: 11,384,099 km (0.076 R)
• M19: 11,455,906 km (0.06 R)
• M20: 13,072,161 km (0.087 R)
• M21: 14,758,279 km (0.073 R)
• M22: 15,150,973 km (0.117 R)
• M23: 17,247,737 km (0.084 R)
• M24: 17,495,471 km (0.093 R)
• M25: 17,578,199 km (0.08 R)
• M26: 20,645,853 km (0.041 R)
• M27: 21,173,035 km (0.102 R)
• M28: 23,143,389 km (0.105 R)
• M29: 23,325,300 km (0.103 R)
• M30: 24,705,490 km (0.116 R)
• M31: 25,546,230 km (0.119 R)
• M32: 26,017,314 km (0.093 R)
• M33: 27,159,643 km (0.028 R)
• M34: 27,544,110 km (0.062 R)
• M35: 28,708,131 km (0.086 R)
• M36: 28,903,655 km (0.051 R)
• M37: 29,197,764 km (0.12 R)
• M38: 29,296,050 km (0.109 R)
• M39: 29,987,192 km (0.076 R)
• M40: 30,783,352 km (0.076 R)
• M41: 31,889,628 km (0.071 R)
• M42: 32,092,184 km (0.104 R)
• M43: 34,244,449 km (0.067 R)
• M44: 34,348,120 km (0.117 R)
• M45: 35,809,990 km (0.032 R)
• M46: 36,125,941 km (0.061 R)
• M47: 37,398,869 km (0.086 R)
• M48: 38,363,177 km (0.094 R)
• M49: 40,316,177 km (0.086 R)
• M50: 40,644,694 km (0.042 R)
• M51: 41,194,466 km (0.096 R)
• M52: 41,414,974 km (0.081 R)
• M53: 41,746,632 km (0.111 R)
• M54: 43,867,032 km (0.093 R)
• M55: 45,337,879 km (0.114 R)
• M56: 46,022,289 km (0.115 R)
• M57: 52,094,167 km (0.105 R)
• M58: 52,810,891 km (0.032 R)
• M59: 53,891,885 km (0.103 R)
• M60: 55,466,253 km (0.099 R)
• M61: 55,588,026 km (0.109 R)
• M62: 58,041,281 km (0.12 R)
• M63: 58,288,566 km (0.11 R)
• M64: 59,654,694 km (0.099 R)
• M65: 61,157,106 km (0.054 R)
• M66: 63,943,665 km (0.055 R)
• M67: 66,254,055 km (0.043 R)
• M68: 69,377,060 km (0.083 R)
• M69: 69,508,257 km (0.106 R)
• M70: 70,428,733 km (0.067 R)
• M71: 70,692,324 km (0.031 R)
• M72: 71,088,609 km (0.115 R)
• M73: 72,015,966 km (0.044 R)
• M74: 73,080,654 km (0.114 R)
• M75: 73,347,686 km (0.087 R)
• M76: 74,553,146 km (0.089 R)
• M77: 75,090,950 km (0.099 R)
• M78: 75,900,125 km (0.104 R)
• M79: 76,847,977 km (0.102 R)
• M80: 78,208,570 km (0.081 R)
• M81: 79,302,878 km (0.108 R)
• M82: 83,172,527 km (0.095 R)
• M83: 84,009,676 km (0.085 R)
• M84: 84,429,298 km (0.115 R)
• M85: 85,411,259 km (0.05 R)
• M86: 86,820,471 km (0.049 R)
• M87: 87,811,407 km (0.047 R)
• M88: 91,237,647 km (0.096 R)
• M89: 91,668,938 km (0.091 R)
• M90: 92,389,401 km (0.104 R)
• M91: 94,561,712 km (0.082 R)
• M92: 95,727,229 km (0.09 R)
• M93: 97,778,365 km (0.028 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 11,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit