🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.59 AU - 2.85 AU

Year: 1287 Days

Day: 12.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.3 AU - 3.3 AU

Year: 1720 Days

Day: 22.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.02 AU - 5.2 AU

Year: 2840 Days

Day: 32.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.97 AU - 8.53 AU

Year: 5602 Days

Day: 37.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.77 AU - 8.73 AU

Year: 6191 Days

Day: 19.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.84 AU - 11.02 AU

Year: 8310 Days

Day: 47.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 13.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.77 AU - 13.07 AU

Year: 12561 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 118,839,761 km

• M1: 174,730 km (0.048 R)
• M2: 280,197 km (0.117 R)
• M3: 761,902 km (0.059 R)
• M4: 999,015 km (0.114 R)
• M5: 1,472,941 km (0.085 R)
• M6: 1,826,141 km (0.073 R)
• M7: 2,406,282 km (0.091 R)
• M8: 2,582,358 km (0.085 R)
• M9: 2,823,959 km (0.101 R)
• M10: 3,329,600 km (0.089 R)
• M11: 3,660,211 km (0.111 R)
• M12: 3,863,814 km (0.109 R)
• M13: 4,071,156 km (0.082 R)
• M14: 4,569,317 km (0.07 R)
• M15: 5,124,924 km (0.1 R)
• M16: 5,276,616 km (0.099 R)
• M17: 5,662,878 km (0.064 R)
• M18: 6,626,886 km (0.119 R)
• M19: 6,834,229 km (0.026 R)
• M20: 7,469,122 km (0.114 R)
• M21: 7,555,291 km (0.109 R)
• M22: 7,684,992 km (0.025 R)
• M23: 7,771,909 km (0.07 R)
• M24: 7,902,956 km (0.079 R)
• M25: 8,078,734 km (0.08 R)
• M26: 8,167,146 km (0.075 R)
• M27: 8,389,748 km (0.095 R)
• M28: 8,524,087 km (0.098 R)
• M29: 9,207,151 km (0.081 R)
• M30: 9,392,353 km (0.115 R)
• M31: 9,719,374 km (0.075 R)
• M32: 10,869,033 km (0.12 R)
• M33: 11,960,350 km (0.062 R)
• M34: 14,139,542 km (0.106 R)
• M35: 14,514,434 km (0.039 R)
• M36: 16,326,364 km (0.102 R)
• M37: 17,287,380 km (0.065 R)
• M38: 17,401,673 km (0.111 R)
• M39: 17,573,561 km (0.109 R)
• M40: 17,976,727 km (0.083 R)
• M41: 18,441,378 km (0.096 R)
• M42: 18,675,200 km (0.082 R)
• M43: 19,027,802 km (0.088 R)
• M44: 19,145,835 km (0.092 R)
• M45: 19,620,210 km (0.071 R)
• M46: 19,858,968 km (0.117 R)
• M47: 20,098,624 km (0.115 R)
• M48: 20,520,490 km (0.118 R)
• M49: 20,823,425 km (0.108 R)
• M50: 20,945,048 km (0.119 R)
• M51: 21,372,749 km (0.107 R)
• M52: 22,050,427 km (0.074 R)
• M53: 22,860,649 km (0.107 R)
• M54: 23,174,805 km (0.101 R)
• M55: 23,934,762 km (0.076 R)
• M56: 26,131,906 km (0.111 R)
• M57: 26,328,926 km (0.083 R)
• M58: 26,460,423 km (0.114 R)
• M59: 27,254,638 km (0.082 R)
• M60: 29,205,992 km (0.11 R)
• M61: 29,752,174 km (0.1 R)
• M62: 32,392,427 km (0.105 R)
• M63: 33,099,726 km (0.108 R)
• M64: 33,455,170 km (0.12 R)
• M65: 35,687,769 km (0.067 R)
• M66: 39,163,227 km (0.055 R)
• M67: 39,313,572 km (0.093 R)
• M68: 39,992,148 km (0.084 R)
• M69: 41,514,157 km (0.069 R)
• M70: 42,590,663 km (0.106 R)
• M71: 43,210,148 km (0.1 R)
• M72: 44,301,165 km (0.063 R)
• M73: 44,457,645 km (0.11 R)
• M74: 44,614,423 km (0.085 R)
• M75: 44,928,579 km (0.07 R)
• M76: 46,351,255 km (0.118 R)
• M77: 46,828,771 km (0.102 R)
• M78: 48,432,311 km (0.081 R)
• M79: 49,565,365 km (0.072 R)
• M80: 49,972,122 km (0.054 R)
• M81: 50,789,075 km (0.101 R)
• M82: 56,460,331 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 12.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.9 AU - 20.8 AU

Year: 20739 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 118,839,761 km

• M1: 174,581 km (0.114 R)
• M2: 293,810 km (0.04 R)
• M3: 384,616 km (0.105 R)
• M4: 527,482 km (0.097 R)
• M5: 1,859,801 km (0.032 R)
• M6: 2,155,406 km (0.089 R)
• M7: 2,645,339 km (0.079 R)
• M8: 2,828,896 km (0.12 R)
• M9: 3,016,641 km (0.111 R)
• M10: 3,208,725 km (0.11 R)
• M11: 3,975,115 km (0.111 R)
• M12: 4,751,976 km (0.092 R)
• M13: 5,203,912 km (0.096 R)
• M14: 5,622,636 km (0.039 R)
• M15: 6,443,031 km (0.052 R)
• M16: 6,791,893 km (0.068 R)
• M17: 7,404,197 km (0.092 R)
• M18: 8,141,116 km (0.111 R)
• M19: 9,402,077 km (0.092 R)
• M20: 9,969,202 km (0.107 R)
• M21: 11,918,911 km (0.111 R)
• M22: 13,918,735 km (0.081 R)
• M23: 14,240,521 km (0.081 R)
• M24: 15,953,267 km (0.114 R)
• M25: 17,452,985 km (0.111 R)
• M26: 17,591,513 km (0.104 R)
• M27: 18,784,107 km (0.113 R)
• M28: 19,068,493 km (0.067 R)
• M29: 20,804,725 km (0.105 R)
• M30: 21,320,689 km (0.1 R)
• M31: 21,617,341 km (0.076 R)
• M32: 21,840,840 km (0.118 R)
• M33: 22,666,621 km (0.064 R)
• M34: 23,349,834 km (0.057 R)
• M35: 25,204,848 km (0.088 R)
• M36: 26,150,157 km (0.071 R)
• M37: 26,627,075 km (0.106 R)
• M38: 27,106,835 km (0.103 R)
• M39: 29,219,157 km (0.097 R)
• M40: 29,796,754 km (0.101 R)
• M41: 30,712,144 km (0.079 R)
• M42: 30,963,468 km (0.076 R)
• M43: 31,721,331 km (0.085 R)
• M44: 31,806,003 km (0.076 R)
• M45: 32,485,327 km (0.093 R)
• M46: 33,685,850 km (0.115 R)
• M47: 35,865,641 km (0.118 R)
• M48: 35,953,754 km (0.09 R)
• M49: 37,106,106 km (0.084 R)
• M50: 37,373,737 km (0.083 R)
• M51: 40,451,713 km (0.074 R)
• M52: 41,003,280 km (0.118 R)
• M53: 41,095,433 km (0.105 R)
• M54: 41,464,790 km (0.108 R)
• M55: 43,798,367 km (0.093 R)
• M56: 44,175,653 km (0.039 R)
• M57: 45,791,310 km (0.089 R)
• M58: 46,462,107 km (0.1 R)
• M59: 47,232,835 km (0.088 R)
• M60: 47,910,663 km (0.067 R)
• M61: 48,007,752 km (0.103 R)
• M62: 48,884,545 km (0.119 R)
• M63: 49,865,009 km (0.075 R)
• M64: 52,044,800 km (0.095 R)
• M65: 52,444,376 km (0.052 R)
• M66: 53,146,289 km (0.1 R)
• M67: 55,576,207 km (0.098 R)
• M68: 56,086,934 km (0.088 R)
• M69: 56,701,931 km (0.103 R)
• M70: 56,804,705 km (0.112 R)
• M71: 57,010,402 km (0.099 R)
• M72: 59,080,238 km (0.091 R)
• M73: 59,705,857 km (0.06 R)
• M74: 60,229,000 km (0.091 R)
• M75: 60,438,737 km (0.034 R)
• M76: 60,858,807 km (0.105 R)
• M77: 67,166,901 km (0.073 R)
• M78: 68,803,501 km (0.107 R)
• M79: 69,571,687 km (0.047 R)
• M80: 70,674,073 km (0.117 R)
• M81: 70,784,626 km (0.093 R)
• M82: 70,895,329 km (0.09 R)
• M83: 71,227,436 km (0.11 R)
• M84: 71,338,288 km (0.092 R)
• M85: 71,449,289 km (0.105 R)
• M86: 71,782,294 km (0.078 R)
• M87: 75,254,012 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 5.4

Gravity: 33.58 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 18.9 AU - 28.06 AU

Year: 32650 Days

Day: 21.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 118,839,761 km

• M1: 70,909 km (0.083 R)
• M2: 168,597 km (0.09 R)
• M3: 1,200,972 km (0.08 R)
• M4: 1,516,324 km (0.056 R)
• M5: 2,805,259 km (0.07 R)
• M6: 3,766,874 km (0.12 R)
• M7: 3,879,522 km (0.119 R)
• M8: 4,459,513 km (0.112 R)
• M9: 5,379,390 km (0.038 R)
• M10: 5,442,670 km (0.079 R)
• M11: 5,763,258 km (0.068 R)
• M12: 5,828,034 km (0.049 R)
• M13: 6,222,374 km (0.099 R)
• M14: 8,172,831 km (0.082 R)
• M15: 9,289,130 km (0.054 R)
• M16: 9,365,275 km (0.112 R)
• M17: 10,770,299 km (0.097 R)
• M18: 11,010,852 km (0.109 R)
• M19: 14,119,346 km (0.041 R)
• M20: 14,558,865 km (0.119 R)
• M21: 14,735,989 km (0.075 R)
• M22: 15,181,790 km (0.114 R)
• M23: 15,904,348 km (0.031 R)
• M24: 16,361,519 km (0.08 R)
• M25: 16,453,522 km (0.081 R)
• M26: 17,664,816 km (0.111 R)
• M27: 18,615,809 km (0.08 R)
• M28: 19,681,096 km (0.074 R)
• M29: 23,406,681 km (0.099 R)
• M30: 23,510,353 km (0.073 R)
• M31: 30,679,681 km (0.084 R)
• M32: 30,793,076 km (0.12 R)
• M33: 30,906,770 km (0.089 R)
• M34: 31,591,181 km (0.076 R)
• M35: 32,165,337 km (0.059 R)
• M36: 34,969,101 km (0.095 R)
• M37: 35,801,463 km (0.076 R)
• M38: 36,760,834 km (0.087 R)
• M39: 37,243,587 km (0.034 R)
• M40: 38,337,596 km (0.06 R)
• M41: 38,827,230 km (0.116 R)
• M42: 38,949,900 km (0.044 R)
• M43: 41,556,643 km (0.084 R)
• M44: 45,635,878 km (0.094 R)
• M45: 46,024,832 km (0.074 R)
• M46: 47,722,768 km (0.108 R)
• M47: 47,985,911 km (0.089 R)
• M48: 48,910,276 km (0.062 R)
• M49: 51,314,463 km (0.043 R)
• M50: 52,395,158 km (0.116 R)
• M51: 54,441,807 km (0.06 R)
• M52: 54,716,618 km (0.099 R)
• M53: 54,991,878 km (0.051 R)
• M54: 57,350,588 km (0.112 R)
• M55: 58,894,288 km (0.053 R)
• M56: 63,751,432 km (0.058 R)
• M57: 66,227,725 km (0.073 R)
• M58: 66,962,101 km (0.087 R)
• M59: 67,994,626 km (0.115 R)
• M60: 69,627,786 km (0.101 R)
• M61: 71,875,643 km (0.101 R)
• M62: 74,756,749 km (0.065 R)
• M63: 77,212,248 km (0.073 R)
• M64: 78,605,004 km (0.069 R)
• M65: 79,226,733 km (0.047 R)
• M66: 79,538,046 km (0.079 R)
• M67: 79,849,958 km (0.078 R)
• M68: 80,631,308 km (0.105 R)
• M69: 80,787,937 km (0.06 R)
• M70: 81,101,494 km (0.073 R)
• M71: 88,745,197 km (0.102 R)
• M72: 91,343,712 km (0.113 R)
• M73: 91,833,645 km (0.105 R)
• M74: 92,816,353 km (0.088 R)
• M75: 94,296,774 km (0.102 R)
• M76: 94,626,787 km (0.054 R)
• M77: 96,449,038 km (0.102 R)
• M78: 97,614,555 km (0.113 R)
• M79: 98,617,310 km (0.066 R)
• M80: 99,959,652 km (0.107 R)
• M81: 100,801,738 km (0.111 R)
• M82: 101,477,023 km (0.043 R)
• M83: 101,984,459 km (0.105 R)
• M84: 103,682,095 km (0.093 R)
• M85: 104,705,195 km (0.109 R)
• M86: 106,417,792 km (0.053 R)
• M87: 107,622,055 km (0.095 R)
• M88: 107,966,878 km (0.08 R)
• M89: 108,139,514 km (0.08 R)
• M90: 108,312,150 km (0.12 R)
• M91: 115,118,105 km (0.085 R)
• M92: 116,531,206 km (0.117 R)
• M93: 117,594,847 km (0.071 R)
• M94: 117,772,420 km (0.113 R)

Kuiper Belt

Range: 38.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit