🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.24 AU - 1.46 AU

Year: 722 Days

Day: 41.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.45 AU - 1.95 AU

Year: 1020 Days

Day: 19 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.44 AU - 2.08 AU

Year: 1074 Days

Day: 34.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,733,149 km

• M1: 44,879 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.08 AU - 2.84 AU

Year: 1776 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,733,149 km

• M1: 182,061 km (0.105 R)
• M2: 321,486 km (0.092 R)
• M3: 474,375 km (0.117 R)
• M4: 560,394 km (0.113 R)
• M5: 714,629 km (0.114 R)
• M6: 828,174 km (0.092 R)
• M7: 996,172 km (0.101 R)
• M8: 1,094,159 km (0.056 R)
• M9: 1,176,288 km (0.12 R)
• M10: 1,267,393 km (0.114 R)
• M11: 1,422,526 km (0.085 R)
• M12: 1,506,002 km (0.101 R)
• M13: 1,693,149 km (0.079 R)
• M14: 1,872,965 km (0.113 R)
• M15: 2,051,286 km (0.071 R)
• M16: 2,178,893 km (0.045 R)
• M17: 2,268,203 km (0.035 R)
• M18: 2,391,920 km (0.063 R)
• M19: 2,484,222 km (0.071 R)
• M20: 2,637,859 km (0.088 R)
• M21: 2,803,614 km (0.118 R)
• M22: 2,892,176 km (0.063 R)
• M23: 3,063,316 km (0.118 R)
• M24: 3,191,521 km (0.097 R)
• M25: 3,529,612 km (0.116 R)
• M26: 3,616,080 km (0.089 R)
• M27: 3,712,870 km (0.072 R)
• M28: 3,820,430 km (0.075 R)
• M29: 4,260,996 km (0.088 R)
• M30: 4,394,437 km (0.081 R)
• M31: 4,560,491 km (0.076 R)
• M32: 4,781,746 km (0.052 R)
• M33: 5,201,967 km (0.059 R)
• M34: 5,344,683 km (0.044 R)
• M35: 5,433,245 km (0.106 R)
• M36: 5,555,766 km (0.044 R)
• M37: 5,735,582 km (0.039 R)
• M38: 6,066,642 km (0.093 R)
• M39: 6,182,132 km (0.096 R)
• M40: 6,711,559 km (0.092 R)
• M41: 6,891,226 km (0.077 R)
• M42: 7,121,307 km (0.091 R)
• M43: 7,563,968 km (0.073 R)
• M44: 7,801,230 km (0.086 R)
• M45: 8,168,343 km (0.115 R)
• M46: 8,709,887 km (0.107 R)
• M47: 8,827,471 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.8

Radius: 14.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.93 AU - 4.09 AU

Year: 3026 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,733,149 km

• M1: 200,611 km (0.058 R)
• M2: 357,838 km (0.08 R)
• M3: 451,636 km (0.119 R)
• M4: 754,272 km (0.111 R)
• M5: 870,959 km (0.086 R)
• M6: 985,551 km (0.076 R)
• M7: 1,105,827 km (0.029 R)
• M8: 1,311,674 km (0.12 R)
• M9: 1,414,448 km (0.092 R)
• M10: 1,541,756 km (0.078 R)
• M11: 1,796,970 km (0.11 R)
• M12: 2,163,335 km (0.119 R)
• M13: 2,336,868 km (0.094 R)
• M14: 2,541,069 km (0.087 R)
• M15: 2,658,504 km (0.098 R)
• M16: 2,858,516 km (0.091 R)
• M17: 3,022,326 km (0.071 R)
• M18: 3,373,582 km (0.083 R)
• M19: 3,503,433 km (0.042 R)
• M20: 3,887,899 km (0.106 R)
• M21: 3,993,814 km (0.084 R)
• M22: 4,162,112 km (0.081 R)
• M23: 4,270,570 km (0.105 R)
• M24: 4,379,926 km (0.077 R)
• M25: 4,553,759 km (0.086 R)
• M26: 4,908,456 km (0.055 R)
• M27: 5,423,521 km (0.115 R)
• M28: 5,886,377 km (0.116 R)
• M29: 6,008,598 km (0.071 R)
• M30: 6,113,915 km (0.099 R)
• M31: 6,686,426 km (0.062 R)
• M32: 6,813,884 km (0.062 R)
• M33: 7,577,431 km (0.07 R)
• M34: 7,672,426 km (0.09 R)
• M35: 7,882,761 km (0.119 R)
• M36: 8,133,935 km (0.07 R)
• M37: 8,231,174 km (0.117 R)
• M38: 8,486,089 km (0.083 R)
• M39: 9,306,932 km (0.11 R)
• M40: 9,449,649 km (0.053 R)
• M41: 9,572,469 km (0.115 R)
• M42: 9,778,614 km (0.074 R)
• M43: 10,069,433 km (0.084 R)
• M44: 10,469,009 km (0.107 R)
• M45: 10,660,045 km (0.106 R)
• M46: 10,766,559 km (0.091 R)
• M47: 11,283,419 km (0.069 R)
• M48: 11,918,911 km (0.074 R)
• M49: 12,051,904 km (0.039 R)
• M50: 12,296,795 km (0.091 R)
• M51: 13,155,936 km (0.065 R)
• M52: 13,569,574 km (0.11 R)
• M53: 13,917,688 km (0.041 R)
• M54: 14,034,375 km (0.117 R)
• M55: 14,198,334 km (0.114 R)
• M56: 14,410,015 km (0.113 R)
• M57: 15,195,105 km (0.042 R)
• M58: 15,580,917 km (0.051 R)
• M59: 16,141,012 km (0.119 R)
• M60: 16,534,604 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 11.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.35 AU - 5.11 AU

Year: 4003 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,733,149 km

• M1: 172,337 km (0.072 R)
• M2: 343,477 km (0.114 R)
• M3: 423,811 km (0.1 R)
• M4: 703,260 km (0.035 R)
• M5: 859,589 km (0.088 R)
• M6: 966,701 km (0.077 R)
• M7: 1,156,092 km (0.093 R)
• M8: 1,316,611 km (0.086 R)
• M9: 1,428,061 km (0.084 R)
• M10: 1,781,711 km (0.11 R)
• M11: 1,890,169 km (0.119 R)
• M12: 2,113,968 km (0.053 R)
• M13: 2,295,879 km (0.061 R)
• M14: 2,552,588 km (0.058 R)
• M15: 2,658,055 km (0.093 R)
• M16: 3,131,532 km (0.096 R)
• M17: 3,320,923 km (0.114 R)
• M18: 3,770,614 km (0.099 R)
• M19: 4,033,458 km (0.118 R)
• M20: 4,470,882 km (0.084 R)
• M21: 5,211,242 km (0.108 R)
• M22: 5,458,976 km (0.058 R)
• M23: 5,641,635 km (0.066 R)
• M24: 5,966,262 km (0.093 R)
• M25: 6,273,088 km (0.107 R)
• M26: 6,512,743 km (0.1 R)
• M27: 6,731,007 km (0.094 R)
• M28: 7,349,893 km (0.05 R)
• M29: 7,551,850 km (0.119 R)
• M30: 7,679,008 km (0.105 R)
• M31: 8,038,941 km (0.116 R)
• M32: 8,668,748 km (0.099 R)
• M33: 8,748,633 km (0.097 R)
• M34: 8,882,224 km (0.04 R)
• M35: 9,097,495 km (0.088 R)
• M36: 9,232,881 km (0.105 R)
• M37: 9,423,619 km (0.101 R)
• M38: 10,396,603 km (0.089 R)
• M39: 10,509,849 km (0.104 R)
• M40: 10,794,833 km (0.106 R)
• M41: 11,930,430 km (0.082 R)
• M42: 12,617,982 km (0.101 R)
• M43: 12,951,286 km (0.045 R)
• M44: 13,256,915 km (0.067 R)
• M45: 13,441,369 km (0.073 R)
• M46: 13,595,903 km (0.06 R)
• M47: 14,093,915 km (0.103 R)
• M48: 14,439,785 km (0.044 R)
• M49: 15,623,852 km (0.085 R)
• M50: 15,786,315 km (0.065 R)
• M51: 15,949,227 km (0.069 R)
• M52: 16,112,887 km (0.119 R)
• M53: 16,211,173 km (0.109 R)
• M54: 16,375,581 km (0.077 R)
• M55: 16,739,254 km (0.097 R)
• M56: 16,972,178 km (0.094 R)
• M57: 17,306,678 km (0.105 R)
• M58: 17,441,017 km (0.052 R)
• M59: 17,677,083 km (0.061 R)
• M60: 18,323,196 km (0.088 R)
• M61: 18,769,746 km (0.11 R)
• M62: 19,046,352 km (0.045 R)
• M63: 20,095,482 km (0.107 R)
• M64: 20,769,720 km (0.111 R)
• M65: 21,019,997 km (0.053 R)
• M66: 21,199,365 km (0.104 R)
• M67: 21,631,852 km (0.063 R)
• M68: 22,469,151 km (0.106 R)
• M69: 23,913,070 km (0.118 R)
• M70: 23,987,869 km (0.12 R)
• M71: 24,816,492 km (0.098 R)
• M72: 25,234,318 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 12.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.78 AU - 8.52 AU

Year: 8798 Days

Day: 5.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,733,149 km

• M1: 163,660 km (0.089 R)
• M2: 289,173 km (0.084 R)
• M3: 371,601 km (0.04 R)
• M4: 623,374 km (0.095 R)
• M5: 716,275 km (0.09 R)
• M6: 964,158 km (0.087 R)
• M7: 1,257,819 km (0.119 R)
• M8: 1,543,252 km (0.048 R)
• M9: 1,751,941 km (0.12 R)
• M10: 1,869,824 km (0.077 R)
• M11: 2,010,745 km (0.105 R)
• M12: 2,610,632 km (0.073 R)
• M13: 3,048,505 km (0.069 R)
• M14: 3,143,799 km (0.116 R)
• M15: 3,386,297 km (0.12 R)
• M16: 3,967,336 km (0.087 R)
• M17: 4,097,934 km (0.118 R)
• M18: 4,417,027 km (0.064 R)
• M19: 4,716,821 km (0.073 R)
• M20: 4,827,523 km (0.079 R)
• M21: 4,910,999 km (0.079 R)
• M22: 5,193,290 km (0.11 R)
• M23: 5,568,033 km (0.099 R)
• M24: 5,921,981 km (0.08 R)
• M25: 6,283,260 km (0.101 R)
• M26: 6,682,836 km (0.069 R)
• M27: 7,345,854 km (0.105 R)
• M28: 7,668,985 km (0.111 R)
• M29: 7,930,931 km (0.104 R)
• M30: 8,295,800 km (0.054 R)
• M31: 8,973,628 km (0.109 R)
• M32: 9,249,786 km (0.092 R)
• M33: 9,987,902 km (0.09 R)
• M34: 10,130,618 km (0.082 R)
• M35: 10,346,189 km (0.096 R)
• M36: 11,297,182 km (0.098 R)
• M37: 11,633,030 km (0.056 R)
• M38: 11,783,226 km (0.109 R)
• M39: 12,010,016 km (0.111 R)
• M40: 12,238,003 km (0.074 R)
• M41: 12,737,212 km (0.113 R)
• M42: 13,203,957 km (0.082 R)
• M43: 13,518,262 km (0.087 R)
• M44: 14,034,375 km (0.113 R)
• M45: 14,194,444 km (0.109 R)
• M46: 14,718,934 km (0.119 R)
• M47: 14,800,166 km (0.12 R)
• M48: 18,171,055 km (0.115 R)
• M49: 18,652,461 km (0.087 R)
• M50: 18,784,556 km (0.111 R)
• M51: 19,005,362 km (0.105 R)
• M52: 20,438,510 km (0.109 R)
• M53: 20,802,182 km (0.082 R)
• M54: 20,984,841 km (0.108 R)
• M55: 21,168,099 km (0.083 R)
• M56: 21,351,805 km (0.078 R)
• M57: 21,489,884 km (0.102 R)
• M58: 23,645,290 km (0.075 R)
• M59: 25,039,392 km (0.063 R)
• M60: 25,185,101 km (0.08 R)
• M61: 26,212,988 km (0.09 R)
• M62: 26,906,075 km (0.081 R)
• M63: 27,055,224 km (0.042 R)
• M64: 27,354,719 km (0.04 R)
• M65: 28,969,927 km (0.107 R)
• M66: 30,460,370 km (0.09 R)
• M67: 30,564,042 km (0.09 R)
• M68: 31,136,553 km (0.078 R)
• M69: 31,345,541 km (0.111 R)
• M70: 31,555,128 km (0.032 R)
• M71: 32,028,306 km (0.041 R)
• M72: 32,345,004 km (0.115 R)
• M73: 34,753,530 km (0.091 R)
• M74: 35,460,081 km (0.039 R)
• M75: 36,006,861 km (0.06 R)
• M76: 36,776,841 km (0.106 R)
• M77: 37,053,298 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.88 AU - 7.52 AU

Year: 8890 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,733,149 km

• M1: 162,762 km (0.057 R)
• M2: 386,860 km (0.051 R)
• M3: 556,803 km (0.057 R)
• M4: 1,278,763 km (0.118 R)
• M5: 1,818,811 km (0.063 R)
• M6: 1,880,595 km (0.06 R)
• M7: 2,135,061 km (0.048 R)
• M8: 2,244,417 km (0.108 R)
• M9: 2,400,597 km (0.083 R)
• M10: 2,560,517 km (0.118 R)
• M11: 2,795,087 km (0.068 R)
• M12: 3,012,303 km (0.07 R)
• M13: 3,235,054 km (0.109 R)
• M14: 3,335,733 km (0.116 R)
• M15: 3,618,324 km (0.082 R)
• M16: 4,124,413 km (0.119 R)
• M17: 4,371,998 km (0.116 R)
• M18: 4,624,519 km (0.095 R)
• M19: 4,766,787 km (0.078 R)
• M20: 4,852,955 km (0.041 R)
• M21: 5,173,094 km (0.097 R)
• M22: 5,742,464 km (0.085 R)
• M23: 6,205,918 km (0.093 R)
• M24: 6,268,600 km (0.109 R)
• M25: 6,553,434 km (0.072 R)
• M26: 6,681,490 km (0.089 R)
• M27: 6,745,817 km (0.073 R)
• M28: 6,874,920 km (0.068 R)
• M29: 7,201,641 km (0.11 R)
• M30: 8,246,433 km (0.084 R)
• M31: 8,350,104 km (0.102 R)
• M32: 8,454,075 km (0.118 R)
• M33: 8,558,644 km (0.08 R)
• M34: 9,087,472 km (0.119 R)
• M35: 9,266,242 km (0.064 R)
• M36: 9,338,049 km (0.114 R)
• M37: 9,736,278 km (0.094 R)
• M38: 9,992,539 km (0.093 R)
• M39: 10,399,894 km (0.089 R)
• M40: 10,699,389 km (0.032 R)
• M41: 11,307,205 km (0.032 R)
• M42: 11,654,123 km (0.067 R)
• M43: 11,926,241 km (0.107 R)
• M44: 12,675,577 km (0.084 R)
• M45: 13,035,958 km (0.069 R)
• M46: 13,358,940 km (0.088 R)
• M47: 13,603,084 km (0.089 R)
• M48: 13,766,594 km (0.107 R)
• M49: 14,054,271 km (0.099 R)
• M50: 14,136,849 km (0.116 R)
• M51: 14,302,604 km (0.072 R)
• M52: 14,845,345 km (0.092 R)
• M53: 15,736,499 km (0.079 R)
• M54: 16,123,659 km (0.085 R)
• M55: 16,470,426 km (0.032 R)
• M56: 16,819,737 km (0.114 R)
• M57: 17,259,854 km (0.04 R)
• M58: 17,348,267 km (0.093 R)
• M59: 17,570,120 km (0.082 R)
• M60: 18,920,839 km (0.089 R)
• M61: 20,118,221 km (0.074 R)
• M62: 20,726,037 km (0.085 R)
• M63: 21,672,992 km (0.073 R)
• M64: 22,973,745 km (0.116 R)
• M65: 23,070,984 km (0.115 R)
• M66: 23,363,896 km (0.119 R)
• M67: 23,658,006 km (0.064 R)
• M68: 24,448,331 km (0.114 R)
• M69: 25,347,863 km (0.103 R)
• M70: 25,448,393 km (0.091 R)
• M71: 25,852,158 km (0.116 R)
• M72: 26,614,957 km (0.057 R)
• M73: 26,717,282 km (0.11 R)
• M74: 29,157,822 km (0.119 R)
• M75: 29,263,288 km (0.027 R)
• M76: 31,344,344 km (0.098 R)
• M77: 31,668,672 km (0.09 R)
• M78: 31,831,285 km (0.095 R)
• M79: 33,583,226 km (0.097 R)
• M80: 34,470,790 km (0.117 R)
• M81: 35,366,133 km (0.071 R)
• M82: 35,591,129 km (0.106 R)
• M83: 35,986,067 km (0.11 R)
• M84: 36,212,409 km (0.051 R)
• M85: 36,723,435 km (0.104 R)
• M86: 36,894,276 km (0.102 R)
• M87: 37,925,005 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 11,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit