🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.6 AU - 1.8 AU

Year: 822 Days

Day: 30.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,479,303 km

• M1: 1,108,371 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.56 AU - 1.92 AU

Year: 851 Days

Day: 44 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.94 AU - 2.82 AU

Year: 1362 Days

Day: 45.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,479,303 km

• M1: 1,149,360 km (0.074 R)
• M2: 2,179,791 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.13 AU - 3.31 AU

Year: 1664 Days

Day: 27.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.45 AU - 5.35 AU

Year: 3423 Days

Day: 36.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 114.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,479,303 km

• M1: 405,560 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 8.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.36 AU - 5.36 AU

Year: 3973 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,479,303 km

• M1: 114,293 km (0.112 R)
• M2: 189,690 km (0.113 R)
• M3: 448,943 km (0.052 R)
• M4: 600,635 km (0.117 R)
• M5: 661,073 km (0.086 R)
• M6: 760,705 km (0.077 R)
• M7: 1,144,573 km (0.112 R)
• M8: 1,199,326 km (0.091 R)
• M9: 1,463,067 km (0.079 R)
• M10: 1,657,395 km (0.054 R)
• M11: 1,795,922 km (0.066 R)
• M12: 2,220,930 km (0.105 R)
• M13: 2,290,044 km (0.11 R)
• M14: 2,416,604 km (0.098 R)
• M15: 2,676,456 km (0.116 R)
• M16: 2,869,886 km (0.03 R)
• M17: 3,021,877 km (0.103 R)
• M18: 3,083,362 km (0.102 R)
• M19: 3,207,678 km (0.115 R)
• M20: 3,656,022 km (0.112 R)
• M21: 3,854,240 km (0.063 R)
• M22: 3,921,110 km (0.111 R)
• M23: 4,022,238 km (0.102 R)
• M24: 4,124,114 km (0.041 R)
• M25: 4,209,684 km (0.106 R)
• M26: 4,278,649 km (0.066 R)
• M27: 4,382,619 km (0.115 R)
• M28: 4,593,403 km (0.09 R)
• M29: 4,717,868 km (0.037 R)
• M30: 4,879,583 km (0.114 R)
• M31: 5,226,950 km (0.086 R)
• M32: 5,582,394 km (0.039 R)
• M33: 5,830,128 km (0.076 R)
• M34: 6,003,811 km (0.073 R)
• M35: 6,081,453 km (0.103 R)
• M36: 6,139,945 km (0.103 R)
• M37: 6,475,194 km (0.108 R)
• M38: 6,917,854 km (0.089 R)
• M39: 7,142,850 km (0.098 R)
• M40: 7,266,567 km (0.118 R)
• M41: 7,600,021 km (0.084 R)
• M42: 7,705,338 km (0.03 R)
• M43: 7,789,860 km (0.114 R)
• M44: 7,981,196 km (0.049 R)
• M45: 8,433,879 km (0.053 R)
• M46: 8,564,777 km (0.068 R)
• M47: 8,652,292 km (0.062 R)
• M48: 8,806,378 km (0.103 R)
• M49: 9,658,487 km (0.082 R)
• M50: 9,887,222 km (0.092 R)
• M51: 10,187,017 km (0.118 R)
• M52: 10,536,776 km (0.057 R)
• M53: 10,772,243 km (0.105 R)
• M54: 10,961,784 km (0.067 R)
• M55: 11,392,327 km (0.091 R)
• M56: 11,488,817 km (0.105 R)
• M57: 11,877,173 km (0.115 R)
• M58: 12,171,432 km (0.096 R)
• M59: 12,344,068 km (0.033 R)
• M60: 12,567,418 km (0.081 R)
• M61: 12,667,050 km (0.081 R)
• M62: 12,942,460 km (0.103 R)
• M63: 13,499,263 km (0.108 R)
• M64: 13,934,892 km (0.114 R)
• M65: 14,167,367 km (0.077 R)
• M66: 14,793,733 km (0.09 R)
• M67: 14,899,050 km (0.03 R)
• M68: 15,696,407 km (0.101 R)
• M69: 16,945,848 km (0.076 R)
• M70: 17,056,102 km (0.091 R)
• M71: 17,111,304 km (0.069 R)
• M72: 17,166,505 km (0.12 R)
• M73: 17,499,061 km (0.082 R)
• M74: 17,666,162 km (0.11 R)
• M75: 18,002,009 km (0.11 R)
• M76: 18,879,401 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 14.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.71 AU - 6.09 AU

Year: 5315 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,479,303 km

• M1: 188,493 km (0.088 R)
• M2: 302,487 km (0.082 R)
• M3: 457,470 km (0.084 R)
• M4: 650,003 km (0.103 R)
• M5: 887,863 km (0.05 R)
• M6: 1,033,572 km (0.106 R)
• M7: 1,125,126 km (0.075 R)
• M8: 1,235,978 km (0.101 R)
• M9: 1,384,379 km (0.107 R)
• M10: 1,486,853 km (0.054 R)
• M11: 1,592,021 km (0.082 R)
• M12: 2,177,098 km (0.091 R)
• M13: 2,870,334 km (0.067 R)
• M14: 3,605,159 km (0.111 R)
• M15: 4,143,711 km (0.066 R)
• M16: 4,629,456 km (0.06 R)
• M17: 4,760,354 km (0.091 R)
• M18: 5,627,423 km (0.114 R)
• M19: 6,108,081 km (0.12 R)
• M20: 6,572,732 km (0.06 R)
• M21: 6,868,936 km (0.118 R)
• M22: 7,048,902 km (0.11 R)
• M23: 7,260,733 km (0.1 R)
• M24: 7,659,860 km (0.093 R)
• M25: 7,909,090 km (0.096 R)
• M26: 8,097,733 km (0.072 R)
• M27: 8,415,628 km (0.099 R)
• M28: 9,030,924 km (0.108 R)
• M29: 9,493,630 km (0.113 R)
• M30: 9,761,560 km (0.083 R)
• M31: 10,304,900 km (0.112 R)
• M32: 10,718,987 km (0.086 R)
• M33: 11,068,298 km (0.119 R)
• M34: 11,209,069 km (0.07 R)
• M35: 12,029,913 km (0.089 R)
• M36: 12,138,521 km (0.096 R)
• M37: 12,612,596 km (0.11 R)
• M38: 12,796,452 km (0.12 R)
• M39: 13,279,055 km (0.114 R)
• M40: 13,995,030 km (0.081 R)
• M41: 14,223,616 km (0.088 R)
• M42: 14,415,251 km (0.117 R)
• M43: 15,543,069 km (0.073 R)
• M44: 16,257,549 km (0.054 R)
• M45: 16,618,678 km (0.08 R)
• M46: 16,861,026 km (0.07 R)
• M47: 19,009,701 km (0.058 R)
• M48: 19,136,260 km (0.098 R)
• M49: 19,390,278 km (0.089 R)
• M50: 19,688,127 km (0.095 R)
• M51: 20,116,126 km (0.101 R)
• M52: 21,991,635 km (0.105 R)
• M53: 22,213,339 km (0.097 R)
• M54: 22,435,791 km (0.093 R)
• M55: 22,882,939 km (0.072 R)
• M56: 23,649,927 km (0.113 R)
• M57: 23,786,061 km (0.061 R)
• M58: 24,562,923 km (0.044 R)
• M59: 25,023,834 km (0.025 R)
• M60: 25,348,162 km (0.106 R)
• M61: 25,534,113 km (0.086 R)
• M62: 25,720,512 km (0.117 R)
• M63: 25,860,535 km (0.073 R)
• M64: 26,001,008 km (0.113 R)
• M65: 26,612,115 km (0.093 R)
• M66: 26,990,597 km (0.106 R)
• M67: 27,466,169 km (0.109 R)
• M68: 27,752,799 km (0.103 R)
• M69: 28,281,029 km (0.107 R)
• M70: 29,201,205 km (0.055 R)
• M71: 30,624,479 km (0.088 R)
• M72: 30,921,880 km (0.087 R)
• M73: 31,021,213 km (0.113 R)
• M74: 31,619,305 km (0.117 R)
• M75: 32,171,022 km (0.112 R)
• M76: 32,624,752 km (0.12 R)
• M77: 33,845,022 km (0.087 R)
• M78: 34,306,532 km (0.102 R)
• M79: 34,512,229 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 12.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.99 AU - 7.45 AU

Year: 5753 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,479,303 km

• M1: 173,833 km (0.11 R)
• M2: 328,966 km (0.093 R)
• M3: 420,968 km (0.117 R)
• M4: 517,309 km (0.091 R)
• M5: 683,513 km (0.065 R)
• M6: 879,187 km (0.072 R)
• M7: 989,590 km (0.097 R)
• M8: 1,225,506 km (0.052 R)
• M9: 1,456,335 km (0.092 R)
• M10: 1,765,105 km (0.09 R)
• M11: 1,894,657 km (0.089 R)
• M12: 2,000,722 km (0.109 R)
• M13: 2,095,118 km (0.106 R)
• M14: 2,232,748 km (0.095 R)
• M15: 2,416,305 km (0.03 R)
• M16: 2,502,772 km (0.109 R)
• M17: 2,619,608 km (0.081 R)
• M18: 2,889,483 km (0.07 R)
• M19: 3,074,685 km (0.071 R)
• M20: 3,247,770 km (0.084 R)
• M21: 3,343,662 km (0.088 R)
• M22: 3,538,139 km (0.037 R)
• M23: 3,636,874 km (0.1 R)
• M24: 3,753,261 km (0.09 R)
• M25: 3,938,613 km (0.09 R)
• M26: 4,092,699 km (0.112 R)
• M27: 4,179,017 km (0.059 R)
• M28: 4,406,704 km (0.114 R)
• M29: 4,746,740 km (0.066 R)
• M30: 5,188,653 km (0.065 R)
• M31: 5,528,838 km (0.099 R)
• M32: 5,682,475 km (0.107 R)
• M33: 5,974,191 km (0.119 R)
• M34: 6,231,051 km (0.115 R)
• M35: 6,390,971 km (0.074 R)
• M36: 6,613,123 km (0.099 R)
• M37: 6,899,603 km (0.071 R)
• M38: 7,232,010 km (0.09 R)
• M39: 7,336,878 km (0.033 R)
• M40: 7,527,166 km (0.079 R)
• M41: 7,783,278 km (0.114 R)
• M42: 7,912,531 km (0.111 R)
• M43: 8,020,690 km (0.094 R)
• M44: 8,546,975 km (0.049 R)
• M45: 8,680,267 km (0.106 R)
• M46: 8,859,186 km (0.116 R)
• M47: 9,084,480 km (0.052 R)
• M48: 9,334,608 km (0.035 R)
• M49: 9,563,941 km (0.075 R)
• M50: 9,656,094 km (0.101 R)
• M51: 10,810,241 km (0.074 R)
• M52: 10,930,518 km (0.107 R)
• M53: 11,099,564 km (0.045 R)
• M54: 11,415,814 km (0.097 R)
• M55: 12,157,071 km (0.058 R)
• M56: 12,508,327 km (0.083 R)
• M57: 12,812,160 km (0.104 R)
• M58: 12,990,481 km (0.056 R)
• M59: 13,349,665 km (0.105 R)
• M60: 14,025,399 km (0.082 R)
• M61: 14,182,925 km (0.115 R)
• M62: 14,341,050 km (0.113 R)
• M63: 14,499,774 km (0.073 R)
• M64: 15,194,207 km (0.083 R)
• M65: 15,464,231 km (0.075 R)
• M66: 15,654,220 km (0.045 R)
• M67: 15,981,690 km (0.114 R)
• M68: 16,283,878 km (0.103 R)
• M69: 17,005,538 km (0.112 R)
• M70: 18,451,551 km (0.077 R)
• M71: 18,537,869 km (0.106 R)
• M72: 18,739,676 km (0.115 R)
• M73: 19,203,879 km (0.059 R)
• M74: 19,466,573 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 9.3

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.46 AU - 7.58 AU

Year: 6898 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,479,303 km

• M1: 144,512 km (0.068 R)
• M2: 450,738 km (0.102 R)
• M3: 526,884 km (0.096 R)
• M4: 679,474 km (0.113 R)
• M5: 831,465 km (0.096 R)
• M6: 1,169,407 km (0.098 R)
• M7: 1,508,695 km (0.078 R)
• M8: 1,772,585 km (0.061 R)
• M9: 1,835,715 km (0.111 R)
• M10: 1,942,528 km (0.104 R)
• M11: 2,029,445 km (0.116 R)
• M12: 2,207,466 km (0.04 R)
• M13: 2,870,334 km (0.045 R)
• M14: 2,944,834 km (0.047 R)
• M15: 3,095,928 km (0.112 R)
• M16: 3,944,597 km (0.093 R)
• M17: 4,111,548 km (0.106 R)
• M18: 4,195,771 km (0.096 R)
• M19: 5,130,908 km (0.114 R)
• M20: 5,221,714 km (0.033 R)
• M21: 5,282,750 km (0.099 R)
• M22: 5,466,905 km (0.053 R)
• M23: 6,032,085 km (0.111 R)
• M24: 6,582,905 km (0.112 R)
• M25: 6,781,271 km (0.08 R)
• M26: 6,948,073 km (0.088 R)
• M27: 8,188,539 km (0.035 R)
• M28: 8,401,865 km (0.05 R)
• M29: 8,581,083 km (0.081 R)
• M30: 9,384,723 km (0.075 R)
• M31: 9,570,823 km (0.083 R)
• M32: 10,212,299 km (0.11 R)
• M33: 10,326,891 km (0.071 R)
• M34: 10,596,167 km (0.09 R)
• M35: 11,102,256 km (0.106 R)
• M36: 11,497,045 km (0.107 R)
• M37: 12,057,289 km (0.049 R)
• M38: 14,300,808 km (0.054 R)
• M39: 14,515,033 km (0.091 R)
• M40: 14,687,070 km (0.045 R)
• M41: 15,733,956 km (0.067 R)
• M42: 16,088,204 km (0.116 R)
• M43: 16,310,955 km (0.119 R)
• M44: 17,303,238 km (0.116 R)
• M45: 17,485,747 km (0.107 R)
• M46: 17,577,301 km (0.116 R)
• M47: 17,898,787 km (0.07 R)
• M48: 18,268,593 km (0.109 R)
• M49: 18,501,068 km (0.09 R)
• M50: 18,968,860 km (0.115 R)
• M51: 19,582,810 km (0.066 R)
• M52: 19,820,671 km (0.078 R)
• M53: 19,963,985 km (0.109 R)
• M54: 21,121,873 km (0.075 R)
• M55: 22,251,786 km (0.104 R)
• M56: 22,749,199 km (0.119 R)
• M57: 23,401,445 km (0.107 R)
• M58: 24,263,428 km (0.028 R)
• M59: 24,416,616 km (0.094 R)
• M60: 24,878,275 km (0.089 R)
• M61: 25,291,016 km (0.089 R)
• M62: 26,595,210 km (0.099 R)
• M63: 27,867,839 km (0.052 R)
• M64: 28,028,208 km (0.109 R)
• M65: 28,673,274 km (0.042 R)
• M66: 28,835,289 km (0.103 R)
• M67: 30,361,935 km (0.083 R)
• M68: 31,914,761 km (0.1 R)
• M69: 32,757,147 km (0.099 R)
• M70: 33,379,623 km (0.113 R)
• M71: 33,550,015 km (0.112 R)
• M72: 34,636,245 km (0.091 R)
• M73: 35,097,007 km (0.106 R)
• M74: 35,270,241 km (0.047 R)
• M75: 35,617,757 km (0.084 R)
• M76: 35,791,889 km (0.034 R)
• M77: 37,019,040 km (0.117 R)
• M78: 38,736,274 km (0.109 R)
• M79: 38,915,343 km (0.084 R)
• M80: 39,094,860 km (0.11 R)
• M81: 39,514,482 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit