🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.87 AU - 1.19 AU

Year: 466 Days

Day: 33.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,769,781 km

• M1: 338,390 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1 AU - 1.46 AU

Year: 609 Days

Day: 32 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,769,781 km

• M1: 149,149 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.35 AU - 1.51 AU

Year: 763 Days

Day: 29.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.25 AU - 2.01 AU

Year: 929 Days

Day: 15.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,769,781 km

• M1: 177,273 km (0.08 R)
• M2: 346,020 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.23 AU - 2.31 AU

Year: 1526 Days

Day: 37.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 12.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.62 AU - 5.14 AU

Year: 4090 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,769,781 km

• M1: 151,393 km (0.112 R)
• M2: 235,916 km (0.103 R)
• M3: 418,575 km (0.105 R)
• M4: 553,063 km (0.116 R)
• M5: 670,647 km (0.111 R)
• M6: 883,824 km (0.102 R)
• M7: 1,106,276 km (0.075 R)
• M8: 1,421,778 km (0.034 R)
• M9: 1,701,526 km (0.08 R)
• M10: 2,016,131 km (0.084 R)
• M11: 2,189,215 km (0.119 R)
• M12: 2,313,531 km (0.106 R)
• M13: 3,009,610 km (0.104 R)
• M14: 3,108,494 km (0.115 R)
• M15: 3,188,529 km (0.04 R)
• M16: 3,831,650 km (0.11 R)
• M17: 4,201,307 km (0.033 R)
• M18: 4,379,478 km (0.093 R)
• M19: 4,881,977 km (0.116 R)
• M20: 4,975,476 km (0.073 R)
• M21: 5,524,051 km (0.112 R)
• M22: 6,142,189 km (0.081 R)
• M23: 6,293,882 km (0.112 R)
• M24: 6,626,886 km (0.11 R)
• M25: 6,991,905 km (0.086 R)
• M26: 7,933,325 km (0.102 R)
• M27: 8,043,429 km (0.102 R)
• M28: 8,126,306 km (0.044 R)
• M29: 8,914,238 km (0.075 R)
• M30: 9,057,553 km (0.114 R)
• M31: 9,172,593 km (0.116 R)
• M32: 9,404,470 km (0.035 R)
• M33: 10,111,619 km (0.072 R)
• M34: 10,231,148 km (0.11 R)
• M35: 10,471,701 km (0.093 R)
• M36: 10,622,945 km (0.071 R)
• M37: 11,111,831 km (0.115 R)
• M38: 11,796,091 km (0.11 R)
• M39: 12,398,223 km (0.103 R)
• M40: 13,500,460 km (0.106 R)
• M41: 13,731,289 km (0.099 R)
• M42: 14,129,968 km (0.111 R)
• M43: 14,769,199 km (0.116 R)
• M44: 14,938,993 km (0.114 R)
• M45: 15,212,009 km (0.081 R)
• M46: 15,693,714 km (0.093 R)
• M47: 15,832,391 km (0.064 R)
• M48: 16,075,787 km (0.069 R)
• M49: 16,566,468 km (0.116 R)
• M50: 17,169,048 km (0.049 R)
• M51: 17,670,650 km (0.095 R)
• M52: 17,850,916 km (0.061 R)
• M53: 18,651,563 km (0.119 R)
• M54: 19,093,176 km (0.103 R)
• M55: 19,315,329 km (0.074 R)
• M56: 19,612,879 km (0.055 R)
• M57: 20,099,521 km (0.118 R)
• M58: 20,212,468 km (0.074 R)
• M59: 20,818,040 km (0.12 R)
• M60: 20,970,330 km (0.101 R)
• M61: 21,084,922 km (0.056 R)
• M62: 21,544,936 km (0.051 R)
• M63: 21,930,898 km (0.031 R)
• M64: 22,241,314 km (0.081 R)
• M65: 22,553,225 km (0.098 R)
• M66: 22,866,483 km (0.073 R)
• M67: 23,576,774 km (0.087 R)
• M68: 24,014,348 km (0.068 R)
• M69: 24,334,338 km (0.054 R)
• M70: 24,535,098 km (0.101 R)
• M71: 24,615,432 km (0.1 R)
• M72: 25,140,371 km (0.119 R)
• M73: 25,383,916 km (0.103 R)
• M74: 26,242,458 km (0.089 R)
• M75: 26,324,737 km (0.085 R)
• M76: 26,696,039 km (0.101 R)
• M77: 27,068,987 km (0.09 R)
• M78: 27,235,340 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 14

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.99 AU - 6.49 AU

Year: 5352 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,769,781 km

• M1: 214,374 km (0.105 R)
• M2: 383,569 km (0.114 R)
• M3: 964,906 km (0.037 R)
• M4: 1,165,218 km (0.094 R)
• M5: 1,346,231 km (0.094 R)
• M6: 1,626,877 km (0.074 R)
• M7: 1,946,268 km (0.091 R)
• M8: 2,452,807 km (0.06 R)
• M9: 2,580,713 km (0.099 R)
• M10: 2,776,536 km (0.089 R)
• M11: 3,068,552 km (0.081 R)
• M12: 3,465,584 km (0.09 R)
• M13: 3,953,872 km (0.112 R)
• M14: 4,104,666 km (0.09 R)
• M15: 4,206,393 km (0.105 R)
• M16: 4,490,330 km (0.115 R)
• M17: 4,621,527 km (0.114 R)
• M18: 4,807,328 km (0.065 R)
• M19: 4,968,744 km (0.065 R)
• M20: 5,407,664 km (0.038 R)
• M21: 5,660,335 km (0.035 R)
• M22: 5,830,876 km (0.101 R)
• M23: 6,235,389 km (0.085 R)
• M24: 6,530,097 km (0.118 R)
• M25: 6,709,165 km (0.104 R)
• M26: 7,041,721 km (0.111 R)
• M27: 7,317,729 km (0.059 R)
• M28: 7,754,406 km (0.092 R)
• M29: 8,328,413 km (0.091 R)
• M30: 8,850,210 km (0.11 R)
• M31: 8,982,305 km (0.103 R)
• M32: 9,215,079 km (0.098 R)
• M33: 9,449,948 km (0.111 R)
• M34: 10,304,750 km (0.115 R)
• M35: 10,409,020 km (0.036 R)
• M36: 10,688,768 km (0.108 R)
• M37: 10,900,299 km (0.106 R)
• M38: 11,327,401 km (0.094 R)
• M39: 11,905,447 km (0.107 R)
• M40: 12,088,106 km (0.106 R)
• M41: 13,203,508 km (0.08 R)
• M42: 13,392,600 km (0.078 R)
• M43: 14,042,303 km (0.119 R)
• M44: 14,196,688 km (0.03 R)
• M45: 14,468,208 km (0.088 R)
• M46: 14,898,302 km (0.049 R)
• M47: 15,174,310 km (0.114 R)
• M48: 15,851,540 km (0.088 R)
• M49: 16,012,358 km (0.113 R)
• M50: 16,661,014 km (0.083 R)
• M51: 16,988,484 km (0.053 R)
• M52: 17,194,330 km (0.049 R)
• M53: 17,525,391 km (0.07 R)
• M54: 19,383,396 km (0.091 R)
• M55: 19,771,154 km (0.108 R)
• M56: 20,949,835 km (0.103 R)
• M57: 21,525,488 km (0.051 R)
• M58: 22,331,222 km (0.063 R)
• M59: 22,511,637 km (0.059 R)
• M60: 22,601,994 km (0.092 R)
• M61: 23,055,725 km (0.079 R)
• M62: 23,604,150 km (0.118 R)
• M63: 23,741,930 km (0.11 R)
• M64: 24,110,539 km (0.098 R)
• M65: 24,574,143 km (0.034 R)
• M66: 25,793,216 km (0.104 R)
• M67: 26,172,297 km (0.101 R)
• M68: 27,272,440 km (0.118 R)
• M69: 27,610,232 km (0.04 R)
• M70: 28,779,040 km (0.101 R)
• M71: 29,172,183 km (0.11 R)
• M72: 29,964,005 km (0.1 R)
• M73: 30,562,396 km (0.077 R)
• M74: 32,790,357 km (0.073 R)
• M75: 33,201,003 km (0.112 R)
• M76: 33,303,927 km (0.117 R)
• M77: 33,458,611 km (0.09 R)
• M78: 33,768,578 km (0.038 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 11

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.71 AU - 10.47 AU

Year: 12229 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,769,781 km

• M1: 172,935 km (0.065 R)
• M2: 348,264 km (0.093 R)
• M3: 571,015 km (0.104 R)
• M4: 700,866 km (0.103 R)
• M5: 1,071,121 km (0.077 R)
• M6: 1,278,314 km (0.067 R)
• M7: 1,521,710 km (0.098 R)
• M8: 1,614,011 km (0.1 R)
• M9: 1,756,129 km (0.105 R)
• M10: 2,556,328 km (0.105 R)
• M11: 2,951,267 km (0.072 R)
• M12: 3,067,654 km (0.052 R)
• M13: 3,215,457 km (0.086 R)
• M14: 3,335,434 km (0.038 R)
• M15: 3,579,727 km (0.066 R)
• M16: 3,704,193 km (0.074 R)
• M17: 3,798,589 km (0.065 R)
• M18: 3,893,584 km (0.116 R)
• M19: 4,053,953 km (0.099 R)
• M20: 4,548,074 km (0.079 R)
• M21: 5,026,488 km (0.109 R)
• M22: 5,378,193 km (0.111 R)
• M23: 5,701,624 km (0.085 R)
• M24: 5,920,785 km (0.097 R)
• M25: 6,180,038 km (0.067 R)
• M26: 6,292,236 km (0.042 R)
• M27: 6,633,170 km (0.112 R)
• M28: 7,175,462 km (0.094 R)
• M29: 7,772,357 km (0.048 R)
• M30: 8,718,414 km (0.051 R)
• M31: 8,844,525 km (0.12 R)
• M32: 9,056,057 km (0.053 R)
• M33: 9,875,105 km (0.065 R)
• M34: 10,182,828 km (0.107 R)
• M35: 10,449,112 km (0.104 R)
• M36: 10,988,562 km (0.09 R)
• M37: 12,518,799 km (0.107 R)
• M38: 13,236,270 km (0.096 R)
• M39: 14,461,477 km (0.097 R)
• M40: 14,861,352 km (0.081 R)
• M41: 15,112,975 km (0.117 R)
• M42: 15,722,886 km (0.086 R)
• M43: 17,071,660 km (0.082 R)
• M44: 17,494,125 km (0.104 R)
• M45: 18,403,380 km (0.071 R)
• M46: 18,673,704 km (0.111 R)
• M47: 18,782,162 km (0.112 R)
• M48: 19,602,707 km (0.044 R)
• M49: 20,771,066 km (0.082 R)
• M50: 21,505,592 km (0.101 R)
• M51: 22,019,161 km (0.075 R)
• M52: 22,191,199 km (0.117 R)
• M53: 22,306,090 km (0.092 R)
• M54: 23,642,447 km (0.04 R)
• M55: 23,936,407 km (0.063 R)
• M56: 24,290,805 km (0.04 R)
• M57: 25,906,761 km (0.057 R)
• M58: 26,513,979 km (0.111 R)
• M59: 26,758,272 km (0.104 R)
• M60: 27,064,499 km (0.091 R)
• M61: 28,239,291 km (0.117 R)
• M62: 28,488,671 km (0.064 R)
• M63: 28,613,734 km (0.11 R)
• M64: 28,989,674 km (0.118 R)
• M65: 30,382,580 km (0.08 R)
• M66: 32,905,099 km (0.058 R)
• M67: 34,623,679 km (0.083 R)
• M68: 34,957,582 km (0.095 R)
• M69: 35,695,698 km (0.068 R)
• M70: 36,303,663 km (0.106 R)
• M71: 37,051,204 km (0.115 R)
• M72: 37,461,102 km (0.067 R)
• M73: 38,078,792 km (0.08 R)
• M74: 38,561,544 km (0.05 R)
• M75: 38,838,300 km (0.063 R)
• M76: 40,582,910 km (0.098 R)
• M77: 42,781,700 km (0.12 R)
• M78: 42,924,865 km (0.077 R)
• M79: 43,715,340 km (0.036 R)
• M80: 44,076,170 km (0.089 R)
• M81: 44,293,087 km (0.12 R)
• M82: 45,602,517 km (0.088 R)
• M83: 46,629,656 km (0.096 R)
• M84: 46,703,258 km (0.077 R)
• M85: 47,146,068 km (0.105 R)
• M86: 50,511,123 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.9

Radius: 7.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.17 AU - 15.53 AU

Year: 26836 Days

Day: 22.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,769,781 km

• M1: 221,554 km (0.102 R)
• M2: 373,695 km (0.119 R)
• M3: 577,149 km (0.085 R)
• M4: 646,712 km (0.054 R)
• M5: 893,099 km (0.046 R)
• M6: 1,420,731 km (0.087 R)
• M7: 1,468,602 km (0.049 R)
• M8: 1,767,050 km (0.079 R)
• M9: 1,923,529 km (0.048 R)
• M10: 2,506,064 km (0.092 R)
• M11: 3,077,527 km (0.098 R)
• M12: 3,361,913 km (0.105 R)
• M13: 3,621,914 km (0.11 R)
• M14: 4,126,956 km (0.084 R)
• M15: 4,335,197 km (0.102 R)
• M16: 4,440,514 km (0.113 R)
• M17: 5,127,766 km (0.093 R)
• M18: 5,809,035 km (0.076 R)
• M19: 6,478,485 km (0.094 R)
• M20: 6,558,819 km (0.102 R)
• M21: 6,639,453 km (0.103 R)
• M22: 6,761,225 km (0.07 R)
• M23: 7,048,004 km (0.113 R)
• M24: 7,803,623 km (0.079 R)
• M25: 8,018,147 km (0.102 R)
• M26: 8,628,955 km (0.099 R)
• M27: 9,345,379 km (0.115 R)
• M28: 9,390,707 km (0.084 R)
• M29: 9,481,812 km (0.102 R)
• M30: 9,895,002 km (0.109 R)
• M31: 12,546,025 km (0.112 R)
• M32: 12,596,141 km (0.067 R)
• M33: 13,922,625 km (0.034 R)
• M34: 13,974,535 km (0.084 R)
• M35: 14,497,230 km (0.058 R)
• M36: 14,655,206 km (0.092 R)
• M37: 17,877,394 km (0.055 R)
• M38: 18,902,289 km (0.102 R)
• M39: 19,479,887 km (0.026 R)
• M40: 20,239,545 km (0.109 R)
• M41: 20,475,161 km (0.104 R)
• M42: 20,593,344 km (0.071 R)
• M43: 20,889,847 km (0.099 R)
• M44: 20,949,237 km (0.108 R)
• M45: 21,427,053 km (0.078 R)
• M46: 21,787,583 km (0.116 R)
• M47: 22,029,184 km (0.096 R)
• M48: 22,636,851 km (0.049 R)
• M49: 23,065,598 km (0.115 R)
• M50: 23,311,687 km (0.093 R)
• M51: 23,373,471 km (0.075 R)
• M52: 24,492,911 km (0.108 R)
• M53: 25,059,139 km (0.06 R)
• M54: 25,757,163 km (0.104 R)
• M55: 27,693,109 km (0.096 R)
• M56: 28,020,280 km (0.108 R)
• M57: 28,546,415 km (0.102 R)
• M58: 30,211,589 km (0.097 R)
• M59: 30,615,952 km (0.046 R)
• M60: 31,498,131 km (0.063 R)
• M61: 31,908,029 km (0.108 R)
• M62: 32,251,057 km (0.109 R)
• M63: 34,334,507 km (0.066 R)
• M64: 35,392,463 km (0.093 R)
• M65: 35,889,876 km (0.079 R)
• M66: 36,246,666 km (0.094 R)
• M67: 36,318,025 km (0.102 R)
• M68: 37,035,496 km (0.106 R)
• M69: 37,107,453 km (0.073 R)
• M70: 37,468,133 km (0.069 R)
• M71: 38,192,935 km (0.119 R)
• M72: 38,265,789 km (0.105 R)
• M73: 38,922,524 km (0.071 R)
• M74: 41,362,166 km (0.05 R)
• M75: 43,318,906 km (0.086 R)
• M76: 43,851,025 km (0.107 R)
• M77: 44,003,316 km (0.085 R)
• M78: 44,232,201 km (0.092 R)
• M79: 44,461,534 km (0.112 R)
• M80: 46,543,039 km (0.076 R)
• M81: 48,026,900 km (0.036 R)
• M82: 48,105,439 km (0.076 R)
• M83: 48,262,517 km (0.098 R)
• M84: 48,656,259 km (0.032 R)
• M85: 50,480,754 km (0.116 R)
• M86: 51,361,287 km (0.118 R)
• M87: 51,763,257 km (0.119 R)
• M88: 52,489,405 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit