🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.73 AU - 1.17 AU

Year: 333 Days

Day: 24.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 344 Days

Day: 34.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,649,600 km

• M1: 226,790 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.23 AU - 1.33 AU

Year: 521 Days

Day: 23.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.22 AU - 1.9 AU

Year: 701 Days

Day: 39.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.4 AU - 3.7 AU

Year: 1917 Days

Day: 26.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 13.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.05 AU - 7.39 AU

Year: 6982 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,649,600 km

• M1: 191,186 km (0.045 R)
• M2: 277,205 km (0.07 R)
• M3: 368,759 km (0.119 R)
• M4: 502,350 km (0.091 R)
• M5: 618,737 km (0.057 R)
• M6: 736,022 km (0.1 R)
• M7: 905,815 km (0.105 R)
• M8: 1,089,970 km (0.111 R)
• M9: 1,443,171 km (0.113 R)
• M10: 1,689,558 km (0.092 R)
• M11: 1,818,063 km (0.045 R)
• M12: 2,070,285 km (0.112 R)
• M13: 2,192,955 km (0.074 R)
• M14: 2,625,443 km (0.046 R)
• M15: 2,963,384 km (0.115 R)
• M16: 3,607,104 km (0.091 R)
• M17: 3,718,554 km (0.112 R)
• M18: 3,888,049 km (0.063 R)
• M19: 4,040,938 km (0.104 R)
• M20: 4,313,355 km (0.117 R)
• M21: 4,431,987 km (0.047 R)
• M22: 4,733,426 km (0.067 R)
• M23: 5,229,792 km (0.108 R)
• M24: 5,484,258 km (0.062 R)
• M25: 5,764,604 km (0.111 R)
• M26: 5,917,493 km (0.091 R)
• M27: 6,027,597 km (0.112 R)
• M28: 6,272,190 km (0.077 R)
• M29: 6,679,545 km (0.103 R)
• M30: 7,002,377 km (0.057 R)
• M31: 7,306,809 km (0.073 R)
• M32: 8,074,695 km (0.119 R)
• M33: 8,221,600 km (0.091 R)
• M34: 8,344,719 km (0.068 R)
• M35: 8,443,603 km (0.116 R)
• M36: 8,692,683 km (0.116 R)
• M37: 9,020,004 km (0.114 R)
• M38: 9,249,038 km (0.097 R)
• M39: 9,351,512 km (0.046 R)
• M40: 9,557,359 km (0.072 R)
• M41: 9,661,030 km (0.12 R)
• M42: 9,895,301 km (0.051 R)
• M43: 10,079,007 km (0.092 R)
• M44: 10,343,346 km (0.07 R)
• M45: 10,636,708 km (0.074 R)
• M46: 11,204,432 km (0.092 R)
• M47: 11,478,196 km (0.035 R)
• M48: 11,588,449 km (0.069 R)
• M49: 11,865,355 km (0.119 R)
• M50: 11,976,806 km (0.07 R)
• M51: 12,088,555 km (0.089 R)
• M52: 12,624,116 km (0.106 R)
• M53: 13,110,009 km (0.069 R)
• M54: 13,369,711 km (0.083 R)
• M55: 14,455,193 km (0.114 R)
• M56: 14,633,963 km (0.058 R)
• M57: 17,180,717 km (0.097 R)
• M58: 17,275,263 km (0.104 R)
• M59: 17,942,469 km (0.04 R)
• M60: 18,359,698 km (0.109 R)
• M61: 18,975,144 km (0.054 R)
• M62: 19,696,355 km (0.107 R)
• M63: 19,927,783 km (0.076 R)
• M64: 20,027,116 km (0.081 R)
• M65: 20,460,052 km (0.071 R)
• M66: 20,761,492 km (0.116 R)
• M67: 21,267,132 km (0.116 R)
• M68: 22,050,427 km (0.112 R)
• M69: 23,190,812 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 9.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.79 AU - 7.95 AU

Year: 7946 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,649,600 km

• M1: 124,465 km (0.098 R)
• M2: 270,473 km (0.099 R)
• M3: 644,767 km (0.116 R)
• M4: 882,179 km (0.071 R)
• M5: 1,020,557 km (0.071 R)
• M6: 1,110,764 km (0.114 R)
• M7: 1,241,812 km (0.101 R)
• M8: 1,499,270 km (0.103 R)
• M9: 1,928,466 km (0.093 R)
• M10: 2,492,151 km (0.108 R)
• M11: 3,211,268 km (0.096 R)
• M12: 3,482,938 km (0.119 R)
• M13: 3,677,714 km (0.115 R)
• M14: 3,819,084 km (0.048 R)
• M15: 4,107,210 km (0.06 R)
• M16: 4,342,826 km (0.092 R)
• M17: 4,582,931 km (0.09 R)
• M18: 4,735,221 km (0.062 R)
• M19: 4,920,124 km (0.073 R)
• M20: 5,013,623 km (0.114 R)
• M21: 5,138,986 km (0.093 R)
• M22: 5,233,831 km (0.119 R)
• M23: 5,425,167 km (0.103 R)
• M24: 5,489,494 km (0.078 R)
• M25: 5,618,896 km (0.119 R)
• M26: 6,046,297 km (0.037 R)
• M27: 6,113,018 km (0.108 R)
• M28: 6,213,548 km (0.119 R)
• M29: 6,416,253 km (0.056 R)
• M30: 7,178,155 km (0.057 R)
• M31: 7,569,802 km (0.118 R)
• M32: 7,714,014 km (0.1 R)
• M33: 7,859,124 km (0.096 R)
• M34: 9,320,695 km (0.115 R)
• M35: 9,553,021 km (0.086 R)
• M36: 9,748,096 km (0.043 R)
• M37: 10,062,850 km (0.117 R)
• M38: 10,742,773 km (0.103 R)
• M39: 10,864,396 km (0.073 R)
• M40: 11,272,798 km (0.043 R)
• M41: 11,644,848 km (0.117 R)
• M42: 12,104,861 km (0.112 R)
• M43: 13,042,840 km (0.06 R)
• M44: 13,783,649 km (0.039 R)
• M45: 14,270,290 km (0.04 R)
• M46: 14,493,341 km (0.113 R)
• M47: 14,852,675 km (0.082 R)
• M48: 14,988,211 km (0.117 R)
• M49: 15,124,046 km (0.058 R)
• M50: 15,260,479 km (0.114 R)
• M51: 15,717,799 km (0.113 R)
• M52: 16,226,133 km (0.058 R)
• M53: 16,975,170 km (0.104 R)
• M54: 17,353,951 km (0.118 R)
• M55: 17,975,381 km (0.072 R)
• M56: 18,361,343 km (0.045 R)
• M57: 18,506,902 km (0.029 R)
• M58: 18,701,379 km (0.099 R)
• M59: 18,896,605 km (0.095 R)
• M60: 19,289,149 km (0.104 R)
• M61: 19,932,719 km (0.106 R)
• M62: 21,342,829 km (0.049 R)
• M63: 21,905,467 km (0.112 R)
• M64: 22,214,536 km (0.106 R)
• M65: 22,628,772 km (0.105 R)
• M66: 22,732,743 km (0.087 R)
• M67: 22,888,923 km (0.112 R)
• M68: 23,202,480 km (0.113 R)
• M69: 23,307,348 km (0.105 R)
• M70: 23,412,366 km (0.079 R)
• M71: 23,517,533 km (0.083 R)
• M72: 24,151,828 km (0.095 R)
• M73: 25,221,303 km (0.093 R)
• M74: 25,437,024 km (0.112 R)
• M75: 26,306,187 km (0.096 R)
• M76: 26,744,509 km (0.086 R)
• M77: 32,892,383 km (0.044 R)
• M78: 33,187,091 km (0.069 R)
• M79: 33,305,273 km (0.117 R)
• M80: 33,423,605 km (0.059 R)
• M81: 34,375,048 km (0.1 R)
• M82: 35,758,379 km (0.081 R)
• M83: 36,243,824 km (0.116 R)
• M84: 36,609,292 km (0.107 R)
• M85: 37,528,421 km (0.05 R)
• M86: 39,201,823 km (0.118 R)
• M87: 40,330,988 km (0.109 R)
• M88: 41,153,028 km (0.083 R)
• M89: 42,300,444 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 13.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.45 AU - 12.13 AU

Year: 11024 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,649,600 km

• M1: 182,061 km (0.055 R)
• M2: 393,143 km (0.102 R)
• M3: 704,905 km (0.107 R)
• M4: 891,753 km (0.091 R)
• M5: 1,161,179 km (0.083 R)
• M6: 1,505,553 km (0.097 R)
• M7: 2,096,315 km (0.113 R)
• M8: 2,234,095 km (0.066 R)
• M9: 2,374,866 km (0.052 R)
• M10: 2,906,836 km (0.119 R)
• M11: 3,282,177 km (0.111 R)
• M12: 3,508,369 km (0.074 R)
• M13: 4,045,126 km (0.103 R)
• M14: 4,148,648 km (0.115 R)
• M15: 5,460,023 km (0.117 R)
• M16: 6,002,764 km (0.085 R)
• M17: 6,200,832 km (0.094 R)
• M18: 6,441,385 km (0.076 R)
• M19: 7,733,163 km (0.061 R)
• M20: 8,210,530 km (0.086 R)
• M21: 8,519,449 km (0.079 R)
• M22: 8,922,167 km (0.106 R)
• M23: 9,012,524 km (0.082 R)
• M24: 9,376,944 km (0.048 R)
• M25: 9,607,325 km (0.046 R)
• M26: 10,262,115 km (0.073 R)
• M27: 10,642,841 km (0.08 R)
• M28: 10,738,734 km (0.119 R)
• M29: 10,979,736 km (0.039 R)
• M30: 11,664,146 km (0.029 R)
• M31: 12,615,289 km (0.103 R)
• M32: 12,971,931 km (0.072 R)
• M33: 13,074,555 km (0.115 R)
• M34: 13,695,386 km (0.101 R)
• M35: 14,484,963 km (0.051 R)
• M36: 16,440,058 km (0.07 R)
• M37: 17,960,122 km (0.074 R)
• M38: 19,937,507 km (0.089 R)
• M39: 20,055,988 km (0.115 R)
• M40: 20,591,997 km (0.104 R)
• M41: 21,556,604 km (0.099 R)
• M42: 21,922,072 km (0.082 R)
• M43: 22,289,784 km (0.119 R)
• M44: 22,412,753 km (0.118 R)
• M45: 22,659,290 km (0.049 R)
• M46: 22,906,875 km (0.085 R)
• M47: 23,031,041 km (0.085 R)
• M48: 24,347,801 km (0.099 R)
• M49: 24,601,370 km (0.104 R)
• M50: 24,792,107 km (0.094 R)
• M51: 24,919,565 km (0.112 R)
• M52: 26,465,958 km (0.108 R)
• M53: 26,988,353 km (0.064 R)
• M54: 27,646,135 km (0.048 R)
• M55: 27,910,624 km (0.031 R)
• M56: 29,178,915 km (0.091 R)
• M57: 29,313,553 km (0.106 R)
• M58: 30,739,370 km (0.049 R)
• M59: 31,357,210 km (0.117 R)
• M60: 31,495,139 km (0.104 R)
• M61: 33,306,021 km (0.066 R)
• M62: 33,658,025 km (0.095 R)
• M63: 34,295,013 km (0.099 R)
• M64: 35,940,589 km (0.094 R)
• M65: 36,591,639 km (0.063 R)
• M66: 36,882,158 km (0.077 R)
• M67: 37,465,590 km (0.076 R)
• M68: 38,346,572 km (0.1 R)
• M69: 38,937,633 km (0.076 R)
• M70: 39,904,634 km (0.119 R)
• M71: 40,203,680 km (0.04 R)
• M72: 40,879,413 km (0.089 R)
• M73: 41,483,190 km (0.096 R)
• M74: 41,862,122 km (0.083 R)
• M75: 43,389,067 km (0.058 R)
• M76: 43,619,598 km (0.101 R)
• M77: 45,557,339 km (0.104 R)
• M78: 46,733,477 km (0.059 R)
• M79: 47,840,053 km (0.115 R)
• M80: 48,476,292 km (0.118 R)
• M81: 48,715,649 km (0.119 R)
• M82: 49,115,375 km (0.11 R)
• M83: 51,944,121 km (0.061 R)
• M84: 52,189,012 km (0.119 R)
• M85: 52,516,183 km (0.099 R)
• M86: 53,831,447 km (0.072 R)
• M87: 55,240,959 km (0.056 R)
• M88: 55,407,611 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.9

Radius: 5.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.93 AU - 17.59 AU

Year: 21454 Days

Day: 15.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,649,600 km

• M1: 87,365 km (0.098 R)
• M2: 165,455 km (0.108 R)
• M3: 218,862 km (0.046 R)
• M4: 306,376 km (0.106 R)
• M5: 551,717 km (0.105 R)
• M6: 694,733 km (0.047 R)
• M7: 994,377 km (0.106 R)
• M8: 1,378,395 km (0.034 R)
• M9: 1,426,416 km (0.116 R)
• M10: 1,804,599 km (0.043 R)
• M11: 1,991,297 km (0.072 R)
• M12: 2,708,469 km (0.106 R)
• M13: 2,769,057 km (0.11 R)
• M14: 3,832,249 km (0.113 R)
• M15: 4,072,503 km (0.099 R)
• M16: 4,388,454 km (0.088 R)
• M17: 4,603,725 km (0.101 R)
• M18: 4,748,984 km (0.082 R)
• M19: 4,932,840 km (0.095 R)
• M20: 6,364,342 km (0.106 R)
• M21: 7,020,329 km (0.081 R)
• M22: 9,159,878 km (0.117 R)
• M23: 9,526,991 km (0.102 R)
• M24: 9,852,067 km (0.119 R)
• M25: 10,039,513 km (0.092 R)
• M26: 10,086,636 km (0.084 R)
• M27: 10,228,156 km (0.067 R)
• M28: 10,323,001 km (0.101 R)
• M29: 11,729,371 km (0.065 R)
• M30: 11,878,370 km (0.083 R)
• M31: 12,379,224 km (0.059 R)
• M32: 12,429,638 km (0.041 R)
• M33: 12,632,194 km (0.116 R)
• M34: 13,922,775 km (0.105 R)
• M35: 14,238,725 km (0.111 R)
• M36: 14,931,363 km (0.053 R)
• M37: 15,798,882 km (0.063 R)
• M38: 15,963,439 km (0.084 R)
• M39: 16,238,699 km (0.115 R)
• M40: 16,460,254 km (0.113 R)
• M41: 17,186,701 km (0.107 R)
• M42: 17,582,387 km (0.08 R)
• M43: 17,809,776 km (0.063 R)
• M44: 19,369,932 km (0.097 R)
• M45: 20,196,012 km (0.093 R)
• M46: 20,733,068 km (0.106 R)
• M47: 22,928,118 km (0.113 R)
• M48: 23,052,284 km (0.048 R)
• M49: 23,425,830 km (0.095 R)
• M50: 24,305,465 km (0.09 R)
• M51: 24,812,901 km (0.079 R)
• M52: 26,291,227 km (0.098 R)
• M53: 27,797,977 km (0.086 R)
• M54: 31,031,386 km (0.103 R)
• M55: 31,168,567 km (0.069 R)
• M56: 31,788,949 km (0.107 R)
• M57: 32,065,855 km (0.108 R)
• M58: 32,204,682 km (0.094 R)
• M59: 32,622,209 km (0.12 R)
• M60: 33,815,103 km (0.108 R)
• M61: 33,885,713 km (0.058 R)
• M62: 34,027,083 km (0.026 R)
• M63: 34,950,850 km (0.077 R)
• M64: 37,697,915 km (0.042 R)
• M65: 37,917,675 km (0.104 R)
• M66: 38,211,485 km (0.052 R)
• M67: 38,358,540 km (0.102 R)
• M68: 39,245,505 km (0.114 R)
• M69: 39,840,456 km (0.108 R)
• M70: 41,265,525 km (0.091 R)
• M71: 41,794,803 km (0.12 R)
• M72: 41,870,649 km (0.102 R)
• M73: 42,631,055 km (0.1 R)
• M74: 43,857,159 km (0.108 R)
• M75: 44,242,673 km (0.103 R)
• M76: 45,405,946 km (0.11 R)
• M77: 45,717,857 km (0.087 R)
• M78: 45,874,037 km (0.069 R)
• M79: 46,108,757 km (0.103 R)
• M80: 46,343,775 km (0.089 R)
• M81: 46,500,853 km (0.093 R)
• M82: 49,435,813 km (0.057 R)
• M83: 49,676,516 km (0.117 R)
• M84: 52,430,314 km (0.082 R)
• M85: 53,578,627 km (0.081 R)
• M86: 54,403,809 km (0.087 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit