🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.62 AU - 0.7 AU

Year: 190 Days

Day: 39.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,338,771 km

• M1: 269,875 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.86 AU - 1.3 AU

Year: 398 Days

Day: 20.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,338,771 km

• M1: 50,115 km (0.108 R)
• M2: 661,671 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.02 AU - 1.48 AU

Year: 496 Days

Day: 32.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.85 AU - 6.03 AU

Year: 3895 Days

Day: 34.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 10.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.42 AU - 7.88 AU

Year: 6084 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,338,771 km

• M1: 139,874 km (0.088 R)
• M2: 273,315 km (0.098 R)
• M3: 463,753 km (0.111 R)
• M4: 835,205 km (0.082 R)
• M5: 1,000,959 km (0.109 R)
• M6: 1,153,848 km (0.072 R)
• M7: 1,289,384 km (0.06 R)
• M8: 1,549,984 km (0.094 R)
• M9: 1,700,629 km (0.048 R)
• M10: 1,813,276 km (0.111 R)
• M11: 2,031,539 km (0.062 R)
• M12: 2,121,298 km (0.119 R)
• M13: 2,227,662 km (0.111 R)
• M14: 2,573,981 km (0.091 R)
• M15: 2,820,069 km (0.092 R)
• M16: 2,920,599 km (0.08 R)
• M17: 3,142,752 km (0.06 R)
• M18: 3,247,171 km (0.089 R)
• M19: 4,200,259 km (0.079 R)
• M20: 4,412,389 km (0.056 R)
• M21: 4,510,077 km (0.059 R)
• M22: 4,628,259 km (0.045 R)
• M23: 4,747,488 km (0.102 R)
• M24: 6,343,997 km (0.101 R)
• M25: 6,498,831 km (0.064 R)
• M26: 7,084,955 km (0.06 R)
• M27: 8,163,257 km (0.089 R)
• M28: 8,647,954 km (0.12 R)
• M29: 8,869,209 km (0.113 R)
• M30: 9,017,610 km (0.056 R)
• M31: 9,192,041 km (0.117 R)
• M32: 9,367,370 km (0.09 R)
• M33: 9,721,618 km (0.084 R)
• M34: 9,900,387 km (0.05 R)
• M35: 10,313,128 km (0.081 R)
• M36: 10,391,068 km (0.095 R)
• M37: 10,626,386 km (0.097 R)
• M38: 10,757,882 km (0.074 R)
• M39: 11,774,549 km (0.097 R)
• M40: 12,156,772 km (0.083 R)
• M41: 12,933,634 km (0.057 R)
• M42: 13,898,540 km (0.117 R)
• M43: 14,128,920 km (0.091 R)
• M44: 14,360,648 km (0.082 R)
• M45: 14,622,743 km (0.046 R)
• M46: 14,915,955 km (0.057 R)
• M47: 15,004,218 km (0.116 R)
• M48: 15,299,823 km (0.116 R)
• M49: 15,657,212 km (0.081 R)
• M50: 16,289,263 km (0.093 R)
• M51: 17,827,429 km (0.071 R)
• M52: 18,046,440 km (0.11 R)
• M53: 18,203,518 km (0.097 R)
• M54: 18,455,590 km (0.087 R)
• M55: 19,669,128 km (0.111 R)
• M56: 19,927,932 km (0.055 R)
• M57: 20,416,220 km (0.063 R)
• M58: 20,743,839 km (0.106 R)
• M59: 21,139,376 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 9.3

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.97 AU - 8.69 AU

Year: 7040 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,338,771 km

• M1: 163,211 km (0.111 R)
• M2: 259,403 km (0.096 R)
• M3: 351,555 km (0.102 R)
• M4: 445,353 km (0.09 R)
• M5: 830,418 km (0.08 R)
• M6: 895,343 km (0.078 R)
• M7: 1,136,944 km (0.034 R)
• M8: 2,182,483 km (0.1 R)
• M9: 2,414,659 km (0.078 R)
• M10: 2,509,803 km (0.093 R)
• M11: 2,606,145 km (0.107 R)
• M12: 3,501,787 km (0.102 R)
• M13: 3,637,023 km (0.097 R)
• M14: 3,774,055 km (0.118 R)
• M15: 3,912,732 km (0.099 R)
• M16: 4,960,965 km (0.117 R)
• M17: 5,113,255 km (0.086 R)
• M18: 5,737,527 km (0.077 R)
• M19: 5,929,461 km (0.058 R)
• M20: 6,026,251 km (0.047 R)
• M21: 6,188,864 km (0.086 R)
• M22: 6,819,718 km (0.119 R)
• M23: 6,989,063 km (0.04 R)
• M24: 7,263,126 km (0.099 R)
• M25: 7,505,774 km (0.111 R)
• M26: 8,358,033 km (0.057 R)
• M27: 8,685,503 km (0.073 R)
• M28: 9,054,262 km (0.031 R)
• M29: 9,315,609 km (0.11 R)
• M30: 9,807,337 km (0.081 R)
• M31: 9,998,673 km (0.099 R)
• M32: 10,385,234 km (0.066 R)
• M33: 10,463,174 km (0.09 R)
• M34: 10,737,387 km (0.102 R)
• M35: 11,252,901 km (0.114 R)
• M36: 11,332,787 km (0.106 R)
• M37: 11,413,121 km (0.095 R)
• M38: 11,735,803 km (0.034 R)
• M39: 11,857,726 km (0.087 R)
• M40: 12,102,617 km (0.03 R)
• M41: 12,680,514 km (0.107 R)
• M42: 12,889,053 km (0.059 R)
• M43: 13,225,200 km (0.06 R)
• M44: 14,817,220 km (0.116 R)
• M45: 16,061,725 km (0.061 R)
• M46: 16,833,500 km (0.088 R)
• M47: 18,460,527 km (0.104 R)
• M48: 18,602,196 km (0.104 R)
• M49: 19,125,190 km (0.045 R)
• M50: 19,894,572 km (0.118 R)
• M51: 21,512,922 km (0.096 R)
• M52: 21,861,634 km (0.112 R)
• M53: 22,716,437 km (0.053 R)
• M54: 23,582,010 km (0.108 R)
• M55: 24,406,593 km (0.07 R)
• M56: 25,292,961 km (0.087 R)
• M57: 25,608,313 km (0.081 R)
• M58: 25,819,246 km (0.091 R)
• M59: 26,615,556 km (0.114 R)
• M60: 27,581,808 km (0.074 R)
• M61: 27,852,132 km (0.107 R)
• M62: 28,286,713 km (0.12 R)
• M63: 28,504,827 km (0.119 R)
• M64: 28,614,034 km (0.118 R)
• M65: 28,942,700 km (0.106 R)
• M66: 29,052,505 km (0.115 R)
• M67: 29,493,220 km (0.071 R)
• M68: 29,658,975 km (0.058 R)
• M69: 30,102,682 km (0.046 R)
• M70: 30,716,332 km (0.08 R)
• M71: 30,828,381 km (0.028 R)
• M72: 31,109,027 km (0.057 R)
• M73: 31,503,367 km (0.026 R)
• M74: 31,616,313 km (0.107 R)
• M75: 31,956,050 km (0.103 R)
• M76: 32,296,984 km (0.119 R)
• M77: 32,467,974 km (0.104 R)
• M78: 33,212,074 km (0.119 R)
• M79: 34,950,700 km (0.103 R)
• M80: 35,595,617 km (0.095 R)
• M81: 36,837,728 km (0.118 R)
• M82: 38,395,191 km (0.066 R)
• M83: 38,576,205 km (0.119 R)
• M84: 39,060,453 km (0.075 R)
• M85: 39,425,023 km (0.12 R)
• M86: 40,402,645 km (0.09 R)
• M87: 40,894,523 km (0.082 R)
• M88: 41,017,642 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 10.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.7 AU - 9 AU

Year: 7069 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,338,771 km

• M1: 262,245 km (0.115 R)
• M2: 695,630 km (0.088 R)
• M3: 761,004 km (0.032 R)
• M4: 828,772 km (0.03 R)
• M5: 1,121,834 km (0.116 R)
• M6: 1,200,224 km (0.117 R)
• M7: 1,621,043 km (0.12 R)
• M8: 1,876,256 km (0.109 R)
• M9: 2,323,704 km (0.102 R)
• M10: 2,404,935 km (0.069 R)
• M11: 2,718,044 km (0.09 R)
• M12: 3,066,756 km (0.087 R)
• M13: 3,429,681 km (0.036 R)
• M14: 3,734,860 km (0.035 R)
• M15: 3,854,539 km (0.04 R)
• M16: 4,171,985 km (0.075 R)
• M17: 4,271,318 km (0.042 R)
• M18: 4,962,760 km (0.083 R)
• M19: 5,551,876 km (0.088 R)
• M20: 5,743,960 km (0.104 R)
• M21: 6,883,746 km (0.074 R)
• M22: 7,358,869 km (0.058 R)
• M23: 7,570,101 km (0.12 R)
• M24: 8,122,566 km (0.094 R)
• M25: 8,498,206 km (0.073 R)
• M26: 10,056,717 km (0.047 R)
• M27: 10,971,508 km (0.109 R)
• M28: 11,074,880 km (0.109 R)
• M29: 11,386,792 km (0.096 R)
• M30: 11,561,223 km (0.045 R)
• M31: 11,701,545 km (0.065 R)
• M32: 12,090,051 km (0.115 R)
• M33: 12,916,430 km (0.083 R)
• M34: 12,989,134 km (0.105 R)
• M35: 14,434,100 km (0.102 R)
• M36: 14,585,194 km (0.075 R)
• M37: 14,889,027 km (0.12 R)
• M38: 15,156,508 km (0.106 R)
• M39: 15,387,188 km (0.03 R)
• M40: 15,696,407 km (0.065 R)
• M41: 16,164,050 km (0.083 R)
• M42: 17,073,455 km (0.11 R)
• M43: 17,393,595 km (0.106 R)
• M44: 17,594,654 km (0.119 R)
• M45: 18,161,929 km (0.111 R)
• M46: 18,529,791 km (0.074 R)
• M47: 18,735,189 km (0.083 R)
• M48: 19,731,810 km (0.1 R)
• M49: 20,109,993 km (0.117 R)
• M50: 20,958,811 km (0.079 R)
• M51: 21,087,166 km (0.06 R)
• M52: 21,215,820 km (0.114 R)
• M53: 21,387,708 km (0.082 R)
• M54: 22,079,898 km (0.103 R)
• M55: 22,341,395 km (0.118 R)
• M56: 22,647,771 km (0.074 R)
• M57: 22,999,476 km (0.05 R)
• M58: 23,842,310 km (0.059 R)
• M59: 24,290,057 km (0.072 R)
• M60: 24,514,902 km (0.119 R)
• M61: 24,785,674 km (0.098 R)
• M62: 25,558,198 km (0.08 R)
• M63: 26,200,421 km (0.114 R)
• M64: 26,708,755 km (0.092 R)
• M65: 26,987,306 km (0.12 R)
• M66: 27,220,230 km (0.091 R)
• M67: 27,500,726 km (0.102 R)
• M68: 27,641,199 km (0.094 R)
• M69: 28,347,600 km (0.117 R)
• M70: 29,250,872 km (0.114 R)
• M71: 29,586,120 km (0.119 R)
• M72: 30,067,078 km (0.086 R)
• M73: 30,453,788 km (0.088 R)
• M74: 31,134,458 km (0.092 R)
• M75: 32,214,256 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.5

Radius: 7.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.99 AU - 23.69 AU

Year: 30173 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,338,771 km

• M1: 107,262 km (0.07 R)
• M2: 361,728 km (0.117 R)
• M3: 665,860 km (0.103 R)
• M4: 752,926 km (0.053 R)
• M5: 922,720 km (0.099 R)
• M6: 1,466,059 km (0.071 R)
• M7: 1,986,809 km (0.12 R)
• M8: 2,157,949 km (0.093 R)
• M9: 2,223,324 km (0.07 R)
• M10: 3,108,494 km (0.081 R)
• M11: 3,691,776 km (0.079 R)
• M12: 7,505,924 km (0.065 R)
• M13: 7,572,345 km (0.068 R)
• M14: 8,351,301 km (0.118 R)
• M15: 8,802,937 km (0.069 R)
• M16: 9,262,352 km (0.097 R)
• M17: 10,874,718 km (0.056 R)
• M18: 11,751,511 km (0.077 R)
• M19: 12,217,957 km (0.096 R)
• M20: 12,889,053 km (0.095 R)
• M21: 13,491,185 km (0.119 R)
• M22: 13,693,890 km (0.111 R)
• M23: 13,897,642 km (0.049 R)
• M24: 14,266,999 km (0.079 R)
• M25: 14,349,428 km (0.054 R)
• M26: 14,515,033 km (0.098 R)
• M27: 14,806,150 km (0.05 R)
• M28: 16,247,526 km (0.108 R)
• M29: 17,159,923 km (0.117 R)
• M30: 17,866,175 km (0.106 R)
• M31: 18,312,425 km (0.092 R)
• M32: 18,717,237 km (0.095 R)
• M33: 19,034,085 km (0.081 R)
• M34: 20,878,627 km (0.085 R)
• M35: 22,298,909 km (0.105 R)
• M36: 22,682,927 km (0.088 R)
• M37: 23,214,598 km (0.115 R)
• M38: 24,290,057 km (0.089 R)
• M39: 24,685,145 km (0.085 R)
• M40: 25,983,804 km (0.073 R)
• M41: 26,946,915 km (0.115 R)
• M42: 27,048,941 km (0.114 R)
• M43: 30,063,936 km (0.094 R)
• M44: 32,042,218 km (0.081 R)
• M45: 32,692,819 km (0.116 R)
• M46: 33,074,444 km (0.082 R)
• M47: 34,615,302 km (0.11 R)
• M48: 34,892,955 km (0.116 R)
• M49: 35,338,607 km (0.101 R)
• M50: 35,786,204 km (0.056 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit