🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 138 Days

Day: 45.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 214 Days

Day: 43 Hours

Environment

Temp: 203 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.91 AU - 2.95 AU

Year: 1357 Days

Day: 42.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.45 AU - 5.56 AU

Year: 4004 Days

Day: 12.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,313,779 km

• M1: 705,952 km (0.086 R)
• M2: 795,861 km (0.113 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 14.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.13 AU - 8.85 AU

Year: 7342 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,313,779 km

• M1: 341,532 km (0.115 R)
• M2: 624,721 km (0.096 R)
• M3: 721,361 km (0.092 R)
• M4: 905,366 km (0.036 R)
• M5: 1,018,163 km (0.075 R)
• M6: 1,487,003 km (0.069 R)
• M7: 1,606,083 km (0.099 R)
• M8: 2,020,618 km (0.103 R)
• M9: 2,550,195 km (0.068 R)
• M10: 3,013,649 km (0.12 R)
• M11: 3,144,697 km (0.119 R)
• M12: 3,255,399 km (0.114 R)
• M13: 3,758,497 km (0.027 R)
• M14: 5,438,631 km (0.084 R)
• M15: 5,653,154 km (0.12 R)
• M16: 6,202,029 km (0.044 R)
• M17: 6,482,973 km (0.047 R)
• M18: 6,682,088 km (0.101 R)
• M19: 7,262,528 km (0.053 R)
• M20: 8,564,777 km (0.088 R)
• M21: 8,658,426 km (0.118 R)
• M22: 8,846,470 km (0.102 R)
• M23: 9,451,444 km (0.096 R)
• M24: 9,840,398 km (0.094 R)
• M25: 10,768,354 km (0.116 R)
• M26: 10,869,482 km (0.098 R)
• M27: 10,970,909 km (0.116 R)
• M28: 11,106,595 km (0.11 R)
• M29: 11,414,168 km (0.05 R)
• M30: 11,586,205 km (0.112 R)
• M31: 11,897,967 km (0.098 R)
• M32: 12,002,536 km (0.118 R)
• M33: 12,885,912 km (0.053 R)
• M34: 13,281,299 km (0.047 R)
• M35: 13,498,665 km (0.075 R)
• M36: 13,790,231 km (0.031 R)
• M37: 14,268,645 km (0.112 R)
• M38: 14,940,040 km (0.119 R)
• M39: 15,927,984 km (0.064 R)
• M40: 16,313,648 km (0.089 R)
• M41: 16,585,467 km (0.104 R)
• M42: 17,251,776 km (0.043 R)
• M43: 17,449,395 km (0.12 R)
• M44: 17,608,118 km (0.064 R)
• M45: 18,207,407 km (0.119 R)
• M46: 18,610,723 km (0.029 R)
• M47: 18,854,119 km (0.107 R)
• M48: 18,976,191 km (0.09 R)
• M49: 19,303,062 km (0.057 R)
• M50: 19,549,450 km (0.102 R)
• M51: 19,962,489 km (0.114 R)
• M52: 20,294,896 km (0.114 R)
• M53: 21,091,953 km (0.097 R)
• M54: 21,728,343 km (0.111 R)
• M55: 22,673,203 km (0.044 R)
• M56: 23,719,341 km (0.079 R)
• M57: 24,825,767 km (0.1 R)
• M58: 25,407,702 km (0.065 R)
• M59: 26,039,454 km (0.103 R)
• M60: 26,357,350 km (0.029 R)
• M61: 27,410,818 km (0.104 R)
• M62: 27,965,826 km (0.113 R)
• M63: 28,105,251 km (0.098 R)
• M64: 29,228,432 km (0.091 R)
• M65: 29,795,408 km (0.062 R)
• M66: 29,890,253 km (0.1 R)
• M67: 30,413,846 km (0.109 R)
• M68: 30,892,559 km (0.087 R)
• M69: 32,197,202 km (0.1 R)
• M70: 32,343,359 km (0.028 R)
• M71: 32,489,666 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 13

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.61 AU - 9.65 AU

Year: 8303 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,313,779 km

• M1: 164,857 km (0.112 R)
• M2: 410,646 km (0.029 R)
• M3: 600,486 km (0.116 R)
• M4: 688,599 km (0.112 R)
• M5: 865,723 km (0.081 R)
• M6: 1,059,153 km (0.098 R)
• M7: 1,234,631 km (0.095 R)
• M8: 2,072,828 km (0.096 R)
• M9: 2,316,673 km (0.107 R)
• M10: 2,944,684 km (0.054 R)
• M11: 3,104,006 km (0.064 R)
• M12: 3,196,458 km (0.103 R)
• M13: 3,431,626 km (0.087 R)
• M14: 3,599,774 km (0.087 R)
• M15: 3,721,546 km (0.113 R)
• M16: 3,994,263 km (0.08 R)
• M17: 4,248,131 km (0.102 R)
• M18: 5,232,934 km (0.12 R)
• M19: 5,623,534 km (0.091 R)
• M20: 6,552,088 km (0.086 R)
• M21: 7,095,427 km (0.094 R)
• M22: 7,187,280 km (0.056 R)
• M23: 7,905,799 km (0.093 R)
• M24: 8,419,069 km (0.084 R)
• M25: 8,778,253 km (0.12 R)
• M26: 9,886,026 km (0.12 R)
• M27: 10,057,764 km (0.067 R)
• M28: 10,161,286 km (0.108 R)
• M29: 10,438,939 km (0.116 R)
• M30: 11,002,026 km (0.088 R)
• M31: 11,538,933 km (0.078 R)
• M32: 11,828,853 km (0.117 R)
• M33: 12,084,366 km (0.088 R)
• M34: 12,489,777 km (0.104 R)
• M35: 12,675,577 km (0.102 R)
• M36: 12,824,876 km (0.102 R)
• M37: 13,162,817 km (0.102 R)
• M38: 13,580,046 km (0.102 R)
• M39: 15,252,101 km (0.056 R)
• M40: 16,092,243 km (0.047 R)
• M41: 16,416,122 km (0.052 R)
• M42: 16,947,344 km (0.086 R)
• M43: 17,070,613 km (0.086 R)
• M44: 18,152,355 km (0.108 R)
• M45: 18,447,512 km (0.086 R)
• M46: 19,213,453 km (0.115 R)
• M47: 19,643,547 km (0.088 R)
• M48: 20,469,327 km (0.096 R)
• M49: 20,600,824 km (0.032 R)
• M50: 20,732,470 km (0.117 R)
• M51: 21,975,478 km (0.07 R)
• M52: 22,154,996 km (0.067 R)
• M53: 22,289,933 km (0.07 R)
• M54: 23,105,541 km (0.046 R)
• M55: 23,196,795 km (0.102 R)
• M56: 24,208,227 km (0.116 R)
• M57: 25,234,019 km (0.111 R)
• M58: 26,131,457 km (0.042 R)
• M59: 26,751,390 km (0.058 R)
• M60: 27,279,920 km (0.118 R)
• M61: 27,763,270 km (0.078 R)
• M62: 28,591,444 km (0.108 R)
• M63: 28,836,635 km (0.115 R)
• M64: 29,033,207 km (0.095 R)
• M65: 29,181,009 km (0.054 R)
• M66: 29,378,479 km (0.046 R)
• M67: 30,622,385 km (0.064 R)
• M68: 31,275,978 km (0.06 R)
• M69: 31,427,371 km (0.095 R)
• M70: 33,315,745 km (0.058 R)
• M71: 33,522,190 km (0.099 R)
• M72: 33,884,367 km (0.081 R)
• M73: 34,560,250 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 11.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.14 AU - 9.3 AU

Year: 10027 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,313,779 km

• M1: 258,804 km (0.106 R)
• M2: 521,049 km (0.088 R)
• M3: 644,767 km (0.106 R)
• M4: 806,183 km (0.114 R)
• M5: 1,030,430 km (0.049 R)
• M6: 1,361,341 km (0.048 R)
• M7: 1,449,304 km (0.068 R)
• M8: 1,608,327 km (0.107 R)
• M9: 1,725,462 km (0.098 R)
• M10: 2,043,956 km (0.119 R)
• M11: 2,171,413 km (0.117 R)
• M12: 2,314,877 km (0.054 R)
• M13: 2,502,174 km (0.093 R)
• M14: 2,708,469 km (0.064 R)
• M15: 2,977,746 km (0.118 R)
• M16: 3,064,812 km (0.107 R)
• M17: 3,421,004 km (0.118 R)
• M18: 3,558,185 km (0.081 R)
• M19: 3,666,045 km (0.082 R)
• M20: 4,076,542 km (0.058 R)
• M21: 4,585,324 km (0.094 R)
• M22: 5,114,302 km (0.093 R)
• M23: 5,324,487 km (0.077 R)
• M24: 5,771,187 km (0.096 R)
• M25: 6,662,790 km (0.109 R)
• M26: 6,758,233 km (0.104 R)
• M27: 6,988,913 km (0.079 R)
• M28: 7,066,405 km (0.118 R)
• M29: 7,716,707 km (0.078 R)
• M30: 8,140,667 km (0.089 R)
• M31: 8,283,683 km (0.118 R)
• M32: 8,427,446 km (0.117 R)
• M33: 9,137,887 km (0.058 R)
• M34: 9,372,007 km (0.12 R)
• M35: 9,521,904 km (0.094 R)
• M36: 9,802,550 km (0.041 R)
• M37: 9,911,158 km (0.111 R)
• M38: 9,998,374 km (0.042 R)
• M39: 10,283,657 km (0.099 R)
• M40: 10,438,341 km (0.098 R)
• M41: 10,929,620 km (0.09 R)
• M42: 11,405,491 km (0.117 R)
• M43: 11,749,716 km (0.114 R)
• M44: 11,865,206 km (0.103 R)
• M45: 12,237,405 km (0.076 R)
• M46: 12,826,521 km (0.091 R)
• M47: 13,208,445 km (0.06 R)
• M48: 13,521,553 km (0.113 R)
• M49: 13,958,977 km (0.09 R)
• M50: 14,698,589 km (0.081 R)
• M51: 15,577,626 km (0.053 R)
• M52: 15,882,956 km (0.078 R)
• M53: 15,959,550 km (0.116 R)
• M54: 16,421,957 km (0.092 R)
• M55: 16,551,209 km (0.114 R)
• M56: 16,654,881 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827

Radius: 5.8

Gravity: 24.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.12 AU - 15.32 AU

Year: 17216 Days

Day: 18.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 140.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,313,779 km

• M1: 220,358 km (0.051 R)
• M2: 1,148,612 km (0.054 R)
• M3: 1,314,068 km (0.065 R)
• M4: 3,078,724 km (0.049 R)
• M5: 3,116,722 km (0.053 R)
• M6: 3,426,240 km (0.102 R)
• M7: 4,412,539 km (0.1 R)
• M8: 4,628,409 km (0.094 R)
• M9: 4,671,942 km (0.099 R)
• M10: 5,025,740 km (0.089 R)
• M11: 5,160,678 km (0.101 R)
• M12: 5,805,893 km (0.097 R)
• M13: 6,672,215 km (0.06 R)
• M14: 6,820,616 km (0.115 R)
• M15: 6,969,914 km (0.111 R)
• M16: 7,120,410 km (0.086 R)
• M17: 10,461,977 km (0.11 R)
• M18: 11,274,444 km (0.052 R)
• M19: 11,569,451 km (0.1 R)
• M20: 11,688,231 km (0.114 R)
• M21: 11,807,311 km (0.072 R)
• M22: 13,579,597 km (0.104 R)
• M23: 13,704,960 km (0.091 R)
• M24: 14,273,282 km (0.065 R)
• M25: 14,528,496 km (0.088 R)
• M26: 14,592,524 km (0.11 R)
• M27: 15,367,890 km (0.108 R)
• M28: 15,892,380 km (0.118 R)
• M29: 16,289,413 km (0.064 R)
• M30: 16,422,555 km (0.078 R)
• M31: 16,756,906 km (0.092 R)
• M32: 17,364,423 km (0.117 R)
• M33: 18,323,794 km (0.115 R)
• M34: 18,949,413 km (0.111 R)
• M35: 19,300,070 km (0.061 R)
• M36: 19,511,601 km (0.061 R)
• M37: 19,582,212 km (0.077 R)
• M38: 21,085,371 km (0.097 R)
• M39: 22,922,583 km (0.077 R)
• M40: 23,596,521 km (0.116 R)
• M41: 24,276,892 km (0.109 R)
• M42: 25,966,899 km (0.082 R)
• M43: 26,044,690 km (0.108 R)
• M44: 27,853,628 km (0.081 R)
• M45: 28,572,445 km (0.085 R)
• M46: 28,652,630 km (0.052 R)
• M47: 29,865,270 km (0.086 R)
• M48: 30,682,972 km (0.091 R)
• M49: 31,425,277 km (0.091 R)
• M50: 32,256,891 km (0.099 R)
• M51: 32,759,241 km (0.092 R)
• M52: 33,772,019 km (0.09 R)
• M53: 34,538,109 km (0.03 R)
• M54: 34,709,249 km (0.075 R)
• M55: 37,220,848 km (0.078 R)
• M56: 38,012,221 km (0.051 R)
• M57: 38,100,483 km (0.083 R)
• M58: 38,720,267 km (0.032 R)
• M59: 39,880,100 km (0.081 R)
• M60: 41,141,808 km (0.11 R)
• M61: 43,704,420 km (0.086 R)
• M62: 45,005,023 km (0.102 R)
• M63: 46,695,779 km (0.046 R)
• M64: 46,979,566 km (0.073 R)
• M65: 50,332,652 km (0.068 R)
• M66: 50,623,770 km (0.063 R)
• M67: 51,109,963 km (0.066 R)
• M68: 51,499,965 km (0.103 R)
• M69: 52,381,395 km (0.108 R)
• M70: 55,655,345 km (0.079 R)
• M71: 55,755,575 km (0.091 R)
• M72: 56,660,343 km (0.094 R)
• M73: 57,367,492 km (0.069 R)
• M74: 58,892,643 km (0.092 R)
• M75: 62,190,528 km (0.04 R)
• M76: 63,128,805 km (0.1 R)
• M77: 63,861,835 km (0.113 R)
• M78: 65,230,506 km (0.083 R)
• M79: 65,336,272 km (0.068 R)
• M80: 66,502,686 km (0.119 R)
• M81: 67,889,907 km (0.033 R)
• M82: 67,997,019 km (0.099 R)
• M83: 68,963,571 km (0.117 R)
• M84: 69,718,442 km (0.09 R)
• M85: 70,150,930 km (0.066 R)
• M86: 70,259,238 km (0.103 R)
• M87: 73,313,728 km (0.095 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit