🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 26.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,876,865 km

• M1: 167,400 km (0.052 R)
• M2: 221,405 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.58 AU - 1.6 AU

Year: 744 Days

Day: 43.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.82 AU - 3.42 AU

Year: 2044 Days

Day: 46.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 90.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.48 AU - 4 AU

Year: 2163 Days

Day: 45.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 8.5

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.84 AU - 9.38 AU

Year: 10197 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,876,865 km

• M1: 124,465 km (0.091 R)
• M2: 184,305 km (0.118 R)
• M3: 423,362 km (0.118 R)
• M4: 578,046 km (0.055 R)
• M5: 1,003,951 km (0.053 R)
• M6: 1,237,623 km (0.107 R)
• M7: 1,304,493 km (0.114 R)
• M8: 1,632,562 km (0.111 R)
• M9: 1,706,164 km (0.102 R)
• M10: 2,503,520 km (0.049 R)
• M11: 2,762,773 km (0.087 R)
• M12: 3,122,108 km (0.087 R)
• M13: 3,851,996 km (0.083 R)
• M14: 4,219,109 km (0.117 R)
• M15: 4,667,753 km (0.068 R)
• M16: 5,313,716 km (0.098 R)
• M17: 5,387,169 km (0.079 R)
• M18: 5,684,719 km (0.038 R)
• M19: 6,064,249 km (0.039 R)
• M20: 6,218,335 km (0.087 R)
• M21: 6,334,722 km (0.041 R)
• M22: 6,728,015 km (0.086 R)
• M23: 6,887,636 km (0.111 R)
• M24: 7,210,468 km (0.044 R)
• M25: 7,745,879 km (0.029 R)
• M26: 8,811,015 km (0.049 R)
• M27: 9,294,067 km (0.037 R)
• M28: 9,651,007 km (0.083 R)
• M29: 10,148,869 km (0.119 R)
• M30: 12,320,432 km (0.034 R)
• M31: 12,417,970 km (0.118 R)
• M32: 12,613,943 km (0.076 R)
• M33: 13,008,881 km (0.082 R)
• M34: 14,014,029 km (0.091 R)
• M35: 14,320,555 km (0.068 R)
• M36: 14,474,492 km (0.077 R)
• M37: 14,836,070 km (0.106 R)
• M38: 15,462,885 km (0.093 R)
• M39: 15,885,499 km (0.093 R)
• M40: 16,205,040 km (0.086 R)
• M41: 16,742,246 km (0.101 R)
• M42: 17,999,915 km (0.086 R)
• M43: 18,780,367 km (0.07 R)
• M44: 19,458,045 km (0.048 R)
• M45: 19,799,877 km (0.096 R)
• M46: 19,971,465 km (0.047 R)
• M47: 20,028,761 km (0.097 R)
• M48: 21,245,441 km (0.042 R)
• M49: 21,774,120 km (0.117 R)
• M50: 22,247,747 km (0.111 R)
• M51: 23,688,972 km (0.072 R)
• M52: 23,749,709 km (0.089 R)
• M53: 24,420,805 km (0.075 R)
• M54: 25,346,068 km (0.069 R)
• M55: 25,657,082 km (0.082 R)
• M56: 27,740,980 km (0.107 R)
• M57: 27,997,242 km (0.109 R)
• M58: 28,576,784 km (0.027 R)
• M59: 30,536,815 km (0.079 R)
• M60: 31,533,137 km (0.04 R)
• M61: 32,472,462 km (0.085 R)
• M62: 32,810,254 km (0.111 R)
• M63: 32,877,872 km (0.11 R)
• M64: 33,830,362 km (0.073 R)
• M65: 33,898,878 km (0.071 R)
• M66: 34,104,275 km (0.089 R)
• M67: 35,484,316 km (0.072 R)
• M68: 35,623,292 km (0.113 R)
• M69: 36,391,178 km (0.072 R)
• M70: 37,093,839 km (0.06 R)
• M71: 38,727,149 km (0.046 R)
• M72: 39,804,852 km (0.1 R)
• M73: 40,746,870 km (0.104 R)
• M74: 41,476,608 km (0.114 R)
• M75: 42,948,801 km (0.118 R)
• M76: 43,245,304 km (0.057 R)
• M77: 44,213,501 km (0.072 R)
• M78: 44,288,300 km (0.11 R)
• M79: 44,662,893 km (0.104 R)
• M80: 45,189,029 km (0.09 R)
• M81: 46,323,280 km (0.079 R)
• M82: 46,627,263 km (0.064 R)
• M83: 47,543,550 km (0.081 R)
• M84: 48,697,099 km (0.101 R)
• M85: 50,249,476 km (0.084 R)
• M86: 50,874,945 km (0.109 R)
• M87: 51,896,848 km (0.03 R)
• M88: 51,975,686 km (0.096 R)
• M89: 52,054,673 km (0.113 R)
• M90: 52,608,335 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 14

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.83 AU - 12.97 AU

Year: 14275 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,876,865 km

• M1: 214,224 km (0.105 R)
• M2: 423,512 km (0.078 R)
• M3: 522,695 km (0.104 R)
• M4: 632,350 km (0.116 R)
• M5: 831,914 km (0.101 R)
• M6: 1,186,910 km (0.038 R)
• M7: 1,469,949 km (0.068 R)
• M8: 1,666,071 km (0.106 R)
• M9: 2,034,830 km (0.093 R)
• M10: 2,152,265 km (0.107 R)
• M11: 2,518,779 km (0.103 R)
• M12: 2,962,487 km (0.031 R)
• M13: 3,154,720 km (0.114 R)
• M14: 3,551,753 km (0.076 R)
• M15: 3,777,197 km (0.112 R)
• M16: 3,881,167 km (0.077 R)
• M17: 4,415,980 km (0.093 R)
• M18: 4,503,644 km (0.111 R)
• M19: 4,725,647 km (0.087 R)
• M20: 5,157,536 km (0.094 R)
• M21: 5,483,959 km (0.085 R)
• M22: 5,889,668 km (0.103 R)
• M23: 6,806,105 km (0.071 R)
• M24: 7,398,213 km (0.062 R)
• M25: 7,660,907 km (0.097 R)
• M26: 7,899,964 km (0.103 R)
• M27: 8,385,559 km (0.041 R)
• M28: 8,577,044 km (0.048 R)
• M29: 8,853,052 km (0.1 R)
• M30: 8,992,328 km (0.066 R)
• M31: 10,131,665 km (0.093 R)
• M32: 10,219,031 km (0.049 R)
• M33: 10,926,479 km (0.119 R)
• M34: 11,135,916 km (0.041 R)
• M35: 11,346,550 km (0.092 R)
• M36: 11,528,311 km (0.115 R)
• M37: 11,680,452 km (0.116 R)
• M38: 11,833,192 km (0.069 R)
• M39: 12,575,945 km (0.081 R)
• M40: 12,889,951 km (0.105 R)
• M41: 13,174,785 km (0.083 R)
• M42: 13,301,943 km (0.09 R)
• M43: 13,557,756 km (0.058 R)
• M44: 13,976,779 km (0.035 R)
• M45: 15,594,381 km (0.087 R)
• M46: 15,729,169 km (0.053 R)
• M47: 15,864,256 km (0.118 R)
• M48: 15,965,683 km (0.11 R)
• M49: 16,545,375 km (0.052 R)
• M50: 16,717,113 km (0.104 R)
• M51: 17,690,098 km (0.112 R)
• M52: 17,971,491 km (0.088 R)
• M53: 18,932,059 km (0.063 R)
• M54: 19,618,115 km (0.106 R)
• M55: 20,828,960 km (0.083 R)
• M56: 21,912,947 km (0.06 R)
• M57: 22,063,891 km (0.044 R)
• M58: 22,823,848 km (0.106 R)
• M59: 23,669,824 km (0.059 R)
• M60: 23,941,194 km (0.074 R)
• M61: 24,526,122 km (0.074 R)
• M62: 24,761,290 km (0.027 R)
• M63: 24,958,011 km (0.118 R)
• M64: 25,789,626 km (0.108 R)
• M65: 25,909,154 km (0.078 R)
• M66: 26,148,810 km (0.101 R)
• M67: 26,469,398 km (0.028 R)
• M68: 26,670,458 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.5

Radius: 5

Gravity: 28.82 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.05 AU - 15.13 AU

Year: 18579 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,876,865 km

• M1: 197,469 km (0.05 R)
• M2: 239,955 km (0.119 R)
• M3: 388,805 km (0.1 R)
• M4: 425,756 km (0.101 R)
• M5: 503,397 km (0.093 R)
• M6: 764,894 km (0.059 R)
• M7: 985,850 km (0.119 R)
• M8: 1,282,054 km (0.091 R)
• M9: 1,665,772 km (0.054 R)
• M10: 2,531,046 km (0.112 R)
• M11: 3,008,114 km (0.073 R)
• M12: 3,237,597 km (0.066 R)
• M13: 3,592,443 km (0.095 R)
• M14: 3,632,535 km (0.11 R)
• M15: 3,672,927 km (0.12 R)
• M16: 3,754,009 km (0.041 R)
• M17: 3,835,839 km (0.049 R)
• M18: 5,824,743 km (0.117 R)
• M19: 6,062,454 km (0.119 R)
• M20: 6,498,532 km (0.079 R)
• M21: 7,196,705 km (0.109 R)
• M22: 7,247,418 km (0.073 R)
• M23: 7,298,282 km (0.096 R)
• M24: 9,208,347 km (0.112 R)
• M25: 9,374,102 km (0.067 R)
• M26: 9,652,653 km (0.109 R)
• M27: 10,677,548 km (0.104 R)
• M28: 11,557,782 km (0.057 R)
• M29: 11,796,540 km (0.101 R)
• M30: 12,952,184 km (0.064 R)
• M31: 13,075,901 km (0.034 R)
• M32: 13,953,143 km (0.109 R)
• M33: 14,591,178 km (0.07 R)
• M34: 14,913,861 km (0.092 R)
• M35: 15,566,107 km (0.038 R)
• M36: 17,169,198 km (0.099 R)
• M37: 17,921,376 km (0.083 R)
• M38: 19,316,227 km (0.115 R)
• M39: 19,741,384 km (0.112 R)
• M40: 19,883,951 km (0.108 R)
• M41: 20,313,296 km (0.078 R)
• M42: 20,963,000 km (0.093 R)
• M43: 22,282,752 km (0.046 R)
• M44: 22,431,004 km (0.111 R)
• M45: 23,102,549 km (0.117 R)
• M46: 23,252,595 km (0.101 R)
• M47: 23,478,339 km (0.084 R)
• M48: 24,083,911 km (0.036 R)
• M49: 24,236,052 km (0.112 R)
• M50: 25,078,886 km (0.118 R)
• M51: 26,950,804 km (0.109 R)
• M52: 27,187,917 km (0.111 R)
• M53: 27,584,651 km (0.091 R)
• M54: 27,743,972 km (0.113 R)
• M55: 27,903,444 km (0.118 R)
• M56: 28,143,399 km (0.073 R)
• M57: 28,705,737 km (0.059 R)
• M58: 29,434,279 km (0.093 R)
• M59: 29,760,103 km (0.096 R)
• M60: 31,240,673 km (0.087 R)
• M61: 31,822,908 km (0.057 R)
• M62: 31,990,009 km (0.08 R)
• M63: 35,477,434 km (0.065 R)
• M64: 36,608,095 km (0.114 R)
• M65: 36,782,975 km (0.086 R)
• M66: 37,485,786 km (0.06 R)
• M67: 38,104,373 km (0.104 R)
• M68: 40,431,218 km (0.076 R)
• M69: 41,520,739 km (0.084 R)
• M70: 43,635,455 km (0.114 R)
• M71: 44,379,256 km (0.11 R)
• M72: 46,068,066 km (0.047 R)
• M73: 47,300,752 km (0.116 R)
• M74: 47,777,670 km (0.07 R)
• M75: 49,314,788 km (0.101 R)
• M76: 49,604,709 km (0.072 R)
• M77: 51,454,636 km (0.12 R)
• M78: 52,535,780 km (0.1 R)
• M79: 53,723,887 km (0.089 R)
• M80: 54,221,449 km (0.108 R)
• M81: 54,421,013 km (0.074 R)
• M82: 57,544,018 km (0.099 R)
• M83: 57,951,223 km (0.09 R)
• M84: 58,461,501 km (0.095 R)
• M85: 60,001,462 km (0.104 R)
• M86: 60,621,246 km (0.111 R)
• M87: 61,346,796 km (0.102 R)
• M88: 61,554,737 km (0.102 R)
• M89: 64,806,396 km (0.085 R)
• M90: 65,018,077 km (0.109 R)
• M91: 66,933,678 km (0.066 R)
• M92: 67,683,612 km (0.107 R)
• M93: 68,867,829 km (0.105 R)
• M94: 70,493,509 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.8

Radius: 7.3

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.9 AU - 19.7 AU

Year: 23291 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,876,865 km

• M1: 96,640 km (0.102 R)
• M2: 188,344 km (0.087 R)
• M3: 320,289 km (0.116 R)
• M4: 449,841 km (0.079 R)
• M5: 521,498 km (0.091 R)
• M6: 782,546 km (0.088 R)
• M7: 1,257,370 km (0.1 R)
• M8: 1,388,268 km (0.096 R)
• M9: 1,523,954 km (0.113 R)
• M10: 2,202,380 km (0.075 R)
• M11: 2,656,409 km (0.107 R)
• M12: 2,825,455 km (0.053 R)
• M13: 3,390,187 km (0.085 R)
• M14: 4,066,519 km (0.03 R)
• M15: 4,261,744 km (0.079 R)
• M16: 4,420,019 km (0.081 R)
• M17: 4,500,054 km (0.113 R)
• M18: 4,742,701 km (0.097 R)
• M19: 4,865,671 km (0.111 R)
• M20: 5,031,276 km (0.042 R)
• M21: 6,376,460 km (0.103 R)
• M22: 7,489,767 km (0.108 R)
• M23: 9,785,646 km (0.095 R)
• M24: 10,417,697 km (0.084 R)
• M25: 10,846,594 km (0.108 R)
• M26: 12,223,343 km (0.082 R)
• M27: 12,392,239 km (0.053 R)
• M28: 12,732,275 km (0.097 R)
• M29: 13,075,602 km (0.083 R)
• M30: 14,419,140 km (0.117 R)
• M31: 15,197,947 km (0.078 R)
• M32: 15,806,212 km (0.095 R)
• M33: 16,608,804 km (0.114 R)
• M34: 18,189,306 km (0.109 R)
• M35: 18,640,493 km (0.03 R)
• M36: 19,291,244 km (0.057 R)
• M37: 19,422,441 km (0.12 R)
• M38: 19,553,788 km (0.111 R)
• M39: 19,883,352 km (0.097 R)
• M40: 20,348,003 km (0.059 R)
• M41: 21,491,380 km (0.034 R)
• M42: 21,559,297 km (0.098 R)
• M43: 21,831,565 km (0.08 R)
• M44: 24,687,987 km (0.109 R)
• M45: 25,258,852 km (0.077 R)
• M46: 26,632,161 km (0.081 R)
• M47: 27,070,782 km (0.043 R)
• M48: 27,291,140 km (0.107 R)
• M49: 27,364,592 km (0.11 R)
• M50: 27,733,351 km (0.09 R)
• M51: 27,881,303 km (0.087 R)
• M52: 29,299,940 km (0.096 R)
• M53: 29,904,166 km (0.1 R)
• M54: 30,360,140 km (0.07 R)
• M55: 30,665,320 km (0.08 R)
• M56: 30,894,952 km (0.083 R)
• M57: 31,510,099 km (0.065 R)
• M58: 32,284,567 km (0.049 R)
• M59: 32,596,030 km (0.052 R)
• M60: 32,752,210 km (0.112 R)
• M61: 32,830,450 km (0.074 R)
• M62: 34,486,199 km (0.111 R)
• M63: 36,817,233 km (0.116 R)
• M64: 37,305,819 km (0.119 R)
• M65: 37,714,670 km (0.089 R)
• M66: 37,796,500 km (0.099 R)
• M67: 38,701,717 km (0.105 R)
• M68: 38,949,900 km (0.109 R)
• M69: 39,364,585 km (0.094 R)
• M70: 40,031,193 km (0.119 R)
• M71: 40,365,844 km (0.088 R)
• M72: 40,953,913 km (0.106 R)
• M73: 41,968,336 km (0.115 R)
• M74: 42,478,764 km (0.079 R)
• M75: 44,367,587 km (0.111 R)
• M76: 44,974,206 km (0.117 R)
• M77: 49,207,976 km (0.077 R)
• M78: 50,196,070 km (0.051 R)
• M79: 51,735,731 km (0.084 R)
• M80: 52,740,430 km (0.072 R)
• M81: 53,567,108 km (0.085 R)
• M82: 54,583,326 km (0.114 R)
• M83: 55,140,279 km (0.078 R)
• M84: 55,419,429 km (0.074 R)
• M85: 57,292,843 km (0.068 R)
• M86: 59,091,608 km (0.075 R)
• M87: 59,186,902 km (0.117 R)
• M88: 60,045,893 km (0.117 R)
• M89: 61,486,670 km (0.046 R)
• M90: 62,162,852 km (0.078 R)
• M91: 63,327,920 km (0.093 R)
• M92: 64,794,428 km (0.104 R)
• M93: 65,778,184 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit