🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.05 AU - 1.45 AU

Year: 493 Days

Day: 17.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.23 AU - 1.67 AU

Year: 617 Days

Day: 32.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,522,260 km

• M1: 599,439 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.39 AU - 2.19 AU

Year: 846 Days

Day: 39.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.88 AU - 2.3 AU

Year: 1067 Days

Day: 40.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.05 AU - 3.17 AU

Year: 1489 Days

Day: 35.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,522,260 km

• M1: 533,167 km (0.066 R)
• M2: 855,849 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 11.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.37 AU - 6.13 AU

Year: 4869 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,522,260 km

• M1: 142,866 km (0.044 R)
• M2: 218,862 km (0.089 R)
• M3: 303,235 km (0.033 R)
• M4: 438,471 km (0.117 R)
• M5: 542,591 km (0.108 R)
• M6: 683,513 km (0.118 R)
• M7: 801,545 km (0.057 R)
• M8: 1,207,554 km (0.084 R)
• M9: 1,371,364 km (0.076 R)
• M10: 1,579,903 km (0.062 R)
• M11: 1,798,914 km (0.068 R)
• M12: 1,967,362 km (0.106 R)
• M13: 2,089,583 km (0.059 R)
• M14: 2,783,717 km (0.029 R)
• M15: 2,933,165 km (0.113 R)
• M16: 3,204,087 km (0.098 R)
• M17: 3,324,513 km (0.089 R)
• M18: 3,421,902 km (0.098 R)
• M19: 3,557,437 km (0.041 R)
• M20: 4,117,681 km (0.109 R)
• M21: 4,196,220 km (0.106 R)
• M22: 4,315,001 km (0.081 R)
• M23: 4,556,003 km (0.055 R)
• M24: 4,760,204 km (0.102 R)
• M25: 5,220,218 km (0.092 R)
• M26: 6,167,771 km (0.11 R)
• M27: 6,546,403 km (0.12 R)
• M28: 6,792,791 km (0.096 R)
• M29: 7,326,257 km (0.092 R)
• M30: 7,453,864 km (0.092 R)
• M31: 7,906,098 km (0.037 R)
• M32: 8,168,493 km (0.046 R)
• M33: 8,383,913 km (0.099 R)
• M34: 8,735,768 km (0.075 R)
• M35: 9,041,247 km (0.07 R)
• M36: 10,892,520 km (0.112 R)
• M37: 11,093,131 km (0.088 R)
• M38: 11,203,085 km (0.058 R)
• M39: 11,387,091 km (0.107 R)
• M40: 11,832,892 km (0.096 R)
• M41: 11,926,541 km (0.104 R)
• M42: 12,058,037 km (0.029 R)
• M43: 12,189,982 km (0.105 R)
• M44: 12,265,529 km (0.061 R)
• M45: 12,722,551 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 8.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.78 AU - 8.7 AU

Year: 6879 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,522,260 km

• M1: 132,394 km (0.069 R)
• M2: 263,292 km (0.055 R)
• M3: 445,054 km (0.073 R)
• M4: 589,864 km (0.054 R)
• M5: 680,072 km (0.118 R)
• M6: 913,893 km (0.107 R)
• M7: 993,031 km (0.05 R)
• M8: 1,060,948 km (0.083 R)
• M9: 1,201,570 km (0.095 R)
• M10: 1,348,625 km (0.109 R)
• M11: 1,644,380 km (0.063 R)
• M12: 1,709,305 km (0.117 R)
• M13: 1,977,684 km (0.099 R)
• M14: 3,323,765 km (0.073 R)
• M15: 3,448,231 km (0.114 R)
• M16: 3,532,006 km (0.098 R)
• M17: 4,027,324 km (0.113 R)
• M18: 4,775,912 km (0.099 R)
• M19: 5,202,266 km (0.096 R)
• M20: 5,347,226 km (0.107 R)
• M21: 5,665,571 km (0.066 R)
• M22: 5,814,720 km (0.079 R)
• M23: 6,091,326 km (0.066 R)
• M24: 6,167,621 km (0.087 R)
• M25: 6,501,523 km (0.076 R)
• M26: 6,947,176 km (0.118 R)
• M27: 7,160,352 km (0.026 R)
• M28: 8,286,376 km (0.07 R)
• M29: 8,342,774 km (0.055 R)
• M30: 8,455,720 km (0.1 R)
• M31: 9,115,746 km (0.103 R)
• M32: 9,407,911 km (0.063 R)
• M33: 9,911,607 km (0.086 R)
• M34: 10,914,212 km (0.059 R)
• M35: 11,069,046 km (0.065 R)
• M36: 11,980,845 km (0.085 R)
• M37: 12,076,438 km (0.113 R)
• M38: 12,172,480 km (0.105 R)
• M39: 12,397,325 km (0.076 R)
• M40: 12,688,592 km (0.109 R)
• M41: 12,883,967 km (0.03 R)
• M42: 13,942,671 km (0.072 R)
• M43: 14,380,843 km (0.077 R)
• M44: 14,789,245 km (0.109 R)
• M45: 17,246,839 km (0.101 R)
• M46: 17,354,999 km (0.044 R)
• M47: 17,463,307 km (0.07 R)
• M48: 17,753,378 km (0.115 R)
• M49: 17,971,940 km (0.078 R)
• M50: 18,118,097 km (0.119 R)
• M51: 18,669,964 km (0.097 R)
• M52: 18,781,115 km (0.11 R)
• M53: 18,892,266 km (0.106 R)
• M54: 19,752,604 km (0.103 R)
• M55: 20,320,477 km (0.1 R)
• M56: 20,587,360 km (0.073 R)
• M57: 21,009,076 km (0.115 R)
• M58: 21,278,951 km (0.046 R)
• M59: 21,394,889 km (0.099 R)
• M60: 21,900,081 km (0.085 R)
• M61: 22,017,216 km (0.067 R)
• M62: 22,448,357 km (0.042 R)
• M63: 22,882,490 km (0.097 R)
• M64: 24,403,153 km (0.112 R)
• M65: 24,686,790 km (0.115 R)
• M66: 24,808,712 km (0.117 R)
• M67: 24,971,625 km (0.105 R)
• M68: 25,175,676 km (0.098 R)
• M69: 25,585,425 km (0.085 R)
• M70: 25,749,982 km (0.055 R)
• M71: 26,038,856 km (0.111 R)
• M72: 26,121,434 km (0.08 R)
• M73: 26,619,595 km (0.082 R)
• M74: 26,869,872 km (0.073 R)
• M75: 27,456,744 km (0.117 R)
• M76: 27,583,155 km (0.06 R)
• M77: 28,047,955 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 14.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.24 AU - 10 AU

Year: 9725 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,522,260 km

• M1: 207,791 km (0.097 R)
• M2: 365,617 km (0.063 R)
• M3: 485,445 km (0.099 R)
• M4: 713,582 km (0.053 R)
• M5: 859,290 km (0.106 R)
• M6: 1,221,915 km (0.077 R)
• M7: 2,109,779 km (0.095 R)
• M8: 2,477,341 km (0.111 R)
• M9: 2,630,080 km (0.098 R)
• M10: 3,905,252 km (0.086 R)
• M11: 3,994,413 km (0.108 R)
• M12: 4,266,082 km (0.028 R)
• M13: 5,117,444 km (0.088 R)
• M14: 5,646,721 km (0.082 R)
• M15: 5,952,200 km (0.106 R)
• M16: 7,375,025 km (0.064 R)
• M17: 7,634,578 km (0.029 R)
• M18: 8,048,515 km (0.047 R)
• M19: 8,469,932 km (0.092 R)
• M20: 8,663,961 km (0.098 R)
• M21: 9,095,850 km (0.117 R)
• M22: 9,858,500 km (0.103 R)
• M23: 10,103,541 km (0.097 R)
• M24: 10,226,959 km (0.053 R)
• M25: 10,683,532 km (0.092 R)
• M26: 11,274,144 km (0.111 R)
• M27: 11,962,444 km (0.093 R)
• M28: 12,355,438 km (0.092 R)
• M29: 12,487,533 km (0.11 R)
• M30: 12,708,489 km (0.075 R)
• M31: 12,886,361 km (0.106 R)
• M32: 13,289,377 km (0.116 R)
• M33: 14,338,208 km (0.115 R)
• M34: 16,273,256 km (0.11 R)
• M35: 17,001,648 km (0.04 R)
• M36: 17,099,485 km (0.119 R)
• M37: 17,345,125 km (0.093 R)
• M38: 17,542,445 km (0.119 R)
• M39: 18,039,110 km (0.102 R)
• M40: 19,300,968 km (0.115 R)
• M41: 19,710,866 km (0.078 R)
• M42: 19,813,789 km (0.055 R)
• M43: 21,167,800 km (0.086 R)
• M44: 21,856,099 km (0.119 R)
• M45: 22,929,314 km (0.032 R)
• M46: 24,350,045 km (0.051 R)
• M47: 25,518,255 km (0.041 R)
• M48: 25,686,702 km (0.12 R)
• M49: 25,855,449 km (0.026 R)
• M50: 25,968,096 km (0.039 R)
• M51: 26,137,590 km (0.031 R)
• M52: 26,647,869 km (0.115 R)
• M53: 27,047,145 km (0.084 R)
• M54: 27,161,588 km (0.098 R)
• M55: 27,505,812 km (0.099 R)
• M56: 30,489,991 km (0.083 R)
• M57: 30,907,518 km (0.081 R)
• M58: 31,326,991 km (0.116 R)
• M59: 32,050,596 km (0.045 R)
• M60: 33,514,112 km (0.029 R)
• M61: 33,637,081 km (0.086 R)
• M62: 34,192,089 km (0.07 R)
• M63: 35,124,084 km (0.059 R)
• M64: 35,311,530 km (0.118 R)
• M65: 36,822,618 km (0.097 R)
• M66: 36,949,477 km (0.074 R)
• M67: 38,483,304 km (0.12 R)
• M68: 38,999,267 km (0.078 R)
• M69: 39,193,296 km (0.111 R)
• M70: 40,168,524 km (0.106 R)
• M71: 40,299,123 km (0.062 R)
• M72: 40,954,362 km (0.091 R)
• M73: 41,547,069 km (0.115 R)
• M74: 41,679,313 km (0.091 R)
• M75: 42,010,074 km (0.118 R)
• M76: 42,275,461 km (0.095 R)
• M77: 43,476,432 km (0.064 R)
• M78: 44,891,628 km (0.11 R)
• M79: 45,366,751 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.9

Radius: 6.8

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.23 AU - 18.05 AU

Year: 19779 Days

Day: 16.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 160.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,522,260 km

• M1: 363,224 km (0.05 R)
• M2: 419,472 km (0.109 R)
• M3: 479,012 km (0.088 R)
• M4: 821,741 km (0.103 R)
• M5: 1,229,246 km (0.027 R)
• M6: 1,500,915 km (0.09 R)
• M7: 2,313,531 km (0.071 R)
• M8: 2,497,686 km (0.06 R)
• M9: 3,159,208 km (0.05 R)
• M10: 3,488,473 km (0.079 R)
• M11: 3,915,425 km (0.068 R)
• M12: 4,046,772 km (0.066 R)
• M13: 4,090,754 km (0.094 R)
• M14: 4,135,035 km (0.091 R)
• M15: 4,864,923 km (0.051 R)
• M16: 5,438,331 km (0.105 R)
• M17: 5,732,890 km (0.065 R)
• M18: 5,982,419 km (0.114 R)
• M19: 7,015,841 km (0.071 R)
• M20: 7,553,047 km (0.106 R)
• M21: 7,826,512 km (0.063 R)
• M22: 8,895,538 km (0.06 R)
• M23: 9,949,754 km (0.072 R)
• M24: 10,309,986 km (0.088 R)
• M25: 10,796,778 km (0.094 R)
• M26: 11,043,016 km (0.117 R)
• M27: 12,238,003 km (0.116 R)
• M28: 12,559,190 km (0.115 R)
• M29: 12,948,294 km (0.057 R)
• M30: 13,605,627 km (0.043 R)
• M31: 13,938,333 km (0.042 R)
• M32: 14,341,200 km (0.049 R)
• M33: 14,611,972 km (0.109 R)
• M34: 14,816,024 km (0.094 R)
• M35: 15,227,118 km (0.027 R)
• M36: 17,338,244 km (0.116 R)
• M37: 17,482,306 km (0.115 R)
• M38: 18,062,148 km (0.105 R)
• M39: 18,795,925 km (0.09 R)
• M40: 18,869,827 km (0.119 R)
• M41: 21,516,961 km (0.108 R)
• M42: 21,904,419 km (0.108 R)
• M43: 22,922,882 km (0.11 R)
• M44: 23,557,326 km (0.087 R)
• M45: 23,876,568 km (0.12 R)
• M46: 24,438,907 km (0.082 R)
• M47: 24,924,352 km (0.063 R)
• M48: 25,086,965 km (0.085 R)
• M49: 26,151,952 km (0.066 R)
• M50: 26,981,173 km (0.084 R)
• M51: 27,650,773 km (0.046 R)
• M52: 28,241,236 km (0.099 R)
• M53: 28,665,495 km (0.103 R)
• M54: 29,606,167 km (0.11 R)
• M55: 29,692,185 km (0.104 R)
• M56: 30,818,059 km (0.079 R)
• M57: 31,342,549 km (0.098 R)
• M58: 33,290,164 km (0.116 R)
• M59: 33,828,267 km (0.103 R)
• M60: 34,731,240 km (0.078 R)
• M61: 34,821,896 km (0.12 R)
• M62: 35,825,249 km (0.069 R)
• M63: 36,284,515 km (0.07 R)
• M64: 37,023,229 km (0.115 R)
• M65: 37,208,730 km (0.076 R)
• M66: 37,953,578 km (0.1 R)
• M67: 38,140,725 km (0.098 R)
• M68: 39,174,596 km (0.108 R)
• M69: 42,137,980 km (0.114 R)
• M70: 44,481,132 km (0.09 R)
• M71: 45,073,539 km (0.057 R)
• M72: 49,598,875 km (0.103 R)
• M73: 50,110,649 km (0.103 R)
• M74: 50,726,992 km (0.119 R)
• M75: 53,321,917 km (0.082 R)
• M76: 57,455,306 km (0.088 R)
• M77: 58,208,083 km (0.114 R)
• M78: 58,747,832 km (0.114 R)
• M79: 59,289,077 km (0.118 R)
• M80: 59,397,535 km (0.101 R)
• M81: 61,910,480 km (0.112 R)
• M82: 63,346,171 km (0.106 R)
• M83: 67,265,486 km (0.111 R)
• M84: 68,741,119 km (0.113 R)
• M85: 70,917,020 km (0.088 R)
• M86: 72,650,710 km (0.043 R)
• M87: 73,464,522 km (0.103 R)
• M88: 74,047,655 km (0.083 R)
• M89: 74,281,327 km (0.072 R)
• M90: 76,868,023 km (0.115 R)
• M91: 78,886,996 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.3

Radius: 4.1

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.11 AU - 17.27 AU

Year: 23002 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,522,260 km

• M1: 55,351 km (0.046 R)
• M2: 85,720 km (0.028 R)
• M3: 302,786 km (0.096 R)
• M4: 592,856 km (0.079 R)
• M5: 1,046,587 km (0.109 R)
• M6: 1,606,831 km (0.108 R)
• M7: 1,966,015 km (0.08 R)
• M8: 2,402,093 km (0.12 R)
• M9: 2,895,168 km (0.11 R)
• M10: 2,923,442 km (0.094 R)
• M11: 3,037,585 km (0.061 R)
• M12: 3,448,530 km (0.1 R)
• M13: 3,752,663 km (0.094 R)
• M14: 3,907,945 km (0.059 R)
• M15: 4,033,757 km (0.115 R)
• M16: 4,192,780 km (0.065 R)
• M17: 4,984,601 km (0.083 R)
• M18: 5,750,093 km (0.07 R)
• M19: 5,929,012 km (0.095 R)
• M20: 6,109,876 km (0.114 R)
• M21: 6,182,730 km (0.096 R)
• M22: 6,813,585 km (0.104 R)
• M23: 7,041,123 km (0.077 R)
• M24: 7,620,665 km (0.081 R)
• M25: 7,936,167 km (0.096 R)
• M26: 8,866,367 km (0.053 R)
• M27: 9,281,501 km (0.108 R)
• M28: 10,520,769 km (0.058 R)
• M29: 11,137,412 km (0.104 R)
• M30: 11,720,395 km (0.083 R)
• M31: 11,811,051 km (0.096 R)
• M32: 11,901,857 km (0.053 R)
• M33: 12,313,401 km (0.047 R)
• M34: 14,927,474 km (0.107 R)
• M35: 15,222,780 km (0.061 R)
• M36: 15,669,180 km (0.091 R)
• M37: 15,818,928 km (0.096 R)
• M38: 16,170,333 km (0.065 R)
• M39: 16,220,748 km (0.076 R)
• M40: 16,727,585 km (0.074 R)
• M41: 16,778,598 km (0.1 R)
• M42: 19,875,872 km (0.088 R)
• M43: 19,929,877 km (0.092 R)
• M44: 20,092,191 km (0.101 R)
• M45: 20,254,953 km (0.113 R)
• M46: 20,855,290 km (0.088 R)
• M47: 21,240,354 km (0.031 R)
• M48: 21,850,265 km (0.1 R)
• M49: 22,691,155 km (0.118 R)
• M50: 23,200,685 km (0.103 R)
• M51: 23,542,516 km (0.113 R)
• M52: 24,058,479 km (0.081 R)
• M53: 27,832,684 km (0.115 R)
• M54: 28,135,171 km (0.06 R)
• M55: 28,256,495 km (0.069 R)
• M56: 28,682,400 km (0.03 R)
• M57: 28,743,436 km (0.1 R)
• M58: 28,804,472 km (0.078 R)
• M59: 28,988,028 km (0.119 R)
• M60: 29,540,792 km (0.036 R)
• M61: 30,906,471 km (0.117 R)
• M62: 32,165,786 km (0.063 R)
• M63: 33,313,351 km (0.118 R)
• M64: 34,344,679 km (0.101 R)
• M65: 34,864,382 km (0.118 R)
• M66: 34,929,457 km (0.102 R)
• M67: 36,968,626 km (0.081 R)
• M68: 38,640,980 km (0.1 R)
• M69: 38,775,768 km (0.075 R)
• M70: 39,248,946 km (0.115 R)
• M71: 41,023,326 km (0.113 R)
• M72: 42,058,843 km (0.063 R)
• M73: 42,405,910 km (0.101 R)
• M74: 43,312,772 km (0.05 R)
• M75: 44,649,579 km (0.106 R)
• M76: 45,003,677 km (0.085 R)
• M77: 46,500,853 km (0.11 R)
• M78: 47,580,201 km (0.115 R)
• M79: 48,449,514 km (0.048 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 16,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit