🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.67 AU - 0.81 AU

Year: 280 Days

Day: 21.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,530,645 km

• M1: 74,649 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 375 Days

Day: 16.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,530,645 km

• M1: 81,531 km (0.056 R)
• M2: 808,277 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.02 AU - 1.52 AU

Year: 629 Days

Day: 40.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.61 AU - 2.31 AU

Year: 1207 Days

Day: 40.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 12.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.48 AU - 3.7 AU

Year: 2388 Days

Day: 8.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,530,645 km

• M1: 170,542 km (0.114 R)
• M2: 265,387 km (0.065 R)
• M3: 359,484 km (0.052 R)
• M4: 458,517 km (0.086 R)
• M5: 604,375 km (0.049 R)
• M6: 823,686 km (0.098 R)
• M7: 999,613 km (0.116 R)
• M8: 1,216,679 km (0.106 R)
• M9: 1,311,973 km (0.115 R)
• M10: 1,603,091 km (0.074 R)
• M11: 1,751,193 km (0.08 R)
• M12: 1,837,959 km (0.087 R)
• M13: 1,959,732 km (0.066 R)
• M14: 2,072,828 km (0.071 R)
• M15: 2,188,318 km (0.103 R)
• M16: 2,389,527 km (0.101 R)
• M17: 2,547,652 km (0.106 R)
• M18: 2,900,254 km (0.113 R)
• M19: 3,056,135 km (0.109 R)
• M20: 3,228,322 km (0.059 R)
• M21: 3,363,110 km (0.038 R)
• M22: 3,736,207 km (0.036 R)
• M23: 3,863,515 km (0.108 R)
• M24: 3,949,234 km (0.104 R)
• M25: 4,328,166 km (0.09 R)
• M26: 4,567,373 km (0.039 R)
• M27: 4,719,065 km (0.118 R)
• M28: 4,841,585 km (0.106 R)
• M29: 4,949,745 km (0.113 R)
• M30: 5,058,652 km (0.055 R)
• M31: 5,310,874 km (0.039 R)
• M32: 5,502,658 km (0.115 R)
• M33: 5,647,918 km (0.059 R)
• M34: 5,992,292 km (0.093 R)
• M35: 6,075,170 km (0.096 R)
• M36: 6,158,645 km (0.034 R)
• M37: 6,309,589 km (0.085 R)
• M38: 6,444,975 km (0.06 R)
• M39: 6,978,441 km (0.117 R)
• M40: 7,118,465 km (0.12 R)
• M41: 7,905,200 km (0.113 R)
• M42: 8,457,516 km (0.097 R)
• M43: 8,644,363 km (0.072 R)
• M44: 9,041,247 km (0.108 R)
• M45: 9,194,136 km (0.039 R)
• M46: 9,347,773 km (0.119 R)
• M47: 10,228,156 km (0.097 R)
• M48: 10,347,535 km (0.066 R)
• M49: 10,507,455 km (0.027 R)
• M50: 11,134,869 km (0.09 R)
• M51: 11,278,183 km (0.118 R)
• M52: 11,649,785 km (0.107 R)
• M53: 11,941,500 km (0.1 R)
• M54: 12,109,349 km (0.083 R)
• M55: 12,235,610 km (0.103 R)
• M56: 12,489,777 km (0.091 R)
• M57: 13,003,197 km (0.093 R)
• M58: 13,370,908 km (0.09 R)
• M59: 13,457,974 km (0.102 R)
• M60: 13,962,268 km (0.092 R)
• M61: 14,050,681 km (0.078 R)
• M62: 14,405,826 km (0.099 R)
• M63: 14,606,886 km (0.079 R)
• M64: 14,966,818 km (0.049 R)
• M65: 15,284,115 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 12

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.52 AU - 3.88 AU

Year: 2517 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,530,645 km

• M1: 160,668 km (0.115 R)
• M2: 248,332 km (0.061 R)
• M3: 585,077 km (0.073 R)
• M4: 857,645 km (0.098 R)
• M5: 1,078,750 km (0.073 R)
• M6: 1,231,190 km (0.051 R)
• M7: 1,345,932 km (0.113 R)
• M8: 1,596,209 km (0.088 R)
• M9: 2,089,284 km (0.117 R)
• M10: 2,195,648 km (0.078 R)
• M11: 2,503,371 km (0.091 R)
• M12: 2,743,475 km (0.074 R)
• M13: 3,003,177 km (0.095 R)
• M14: 3,087,550 km (0.085 R)
• M15: 3,308,207 km (0.105 R)
• M16: 3,508,668 km (0.112 R)
• M17: 3,584,963 km (0.073 R)
• M18: 3,713,318 km (0.113 R)
• M19: 3,921,858 km (0.07 R)
• M20: 4,228,533 km (0.092 R)
• M21: 4,474,173 km (0.05 R)
• M22: 4,557,050 km (0.085 R)
• M23: 4,654,439 km (0.068 R)
• M24: 4,738,363 km (0.12 R)
• M25: 4,936,431 km (0.089 R)
• M26: 5,094,107 km (0.09 R)
• M27: 5,267,939 km (0.105 R)
• M28: 5,429,056 km (0.1 R)
• M29: 5,576,859 km (0.11 R)
• M30: 5,801,256 km (0.037 R)
• M31: 6,523,514 km (0.05 R)
• M32: 6,791,893 km (0.049 R)
• M33: 6,999,535 km (0.119 R)
• M34: 7,112,332 km (0.12 R)
• M35: 7,339,421 km (0.1 R)
• M36: 7,437,557 km (0.059 R)
• M37: 7,519,687 km (0.116 R)
• M38: 8,323,326 km (0.085 R)
• M39: 8,874,295 km (0.087 R)
• M40: 9,189,498 km (0.112 R)
• M41: 9,295,264 km (0.116 R)
• M42: 9,812,723 km (0.119 R)
• M43: 10,156,947 km (0.104 R)
• M44: 10,266,453 km (0.089 R)
• M45: 10,523,462 km (0.059 R)
• M46: 10,615,764 km (0.091 R)
• M47: 11,175,410 km (0.09 R)
• M48: 11,515,894 km (0.115 R)
• M49: 11,706,482 km (0.109 R)
• M50: 12,187,589 km (0.114 R)
• M51: 12,440,260 km (0.099 R)
• M52: 12,518,350 km (0.113 R)
• M53: 12,675,128 km (0.12 R)
• M54: 12,753,817 km (0.119 R)
• M55: 12,871,999 km (0.105 R)
• M56: 13,050,021 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 12

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.59 AU - 6.11 AU

Year: 6222 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,530,645 km

• M1: 165,455 km (0.085 R)
• M2: 252,072 km (0.084 R)
• M3: 387,159 km (0.073 R)
• M4: 467,643 km (0.086 R)
• M5: 672,293 km (0.036 R)
• M6: 751,580 km (0.12 R)
• M7: 834,457 km (0.078 R)
• M8: 1,185,563 km (0.077 R)
• M9: 1,415,495 km (0.11 R)
• M10: 1,520,662 km (0.097 R)
• M11: 1,723,517 km (0.118 R)
• M12: 2,296,028 km (0.041 R)
• M13: 2,511,898 km (0.032 R)
• M14: 2,963,534 km (0.117 R)
• M15: 3,060,922 km (0.098 R)
• M16: 4,006,829 km (0.049 R)
• M17: 4,202,055 km (0.059 R)
• M18: 4,311,859 km (0.078 R)
• M19: 5,037,559 km (0.068 R)
• M20: 5,224,855 km (0.098 R)
• M21: 5,606,629 km (0.111 R)
• M22: 6,071,878 km (0.118 R)
• M23: 6,221,327 km (0.059 R)
• M24: 6,296,574 km (0.08 R)
• M25: 6,702,882 km (0.108 R)
• M26: 6,831,686 km (0.101 R)
• M27: 7,065,507 km (0.1 R)
• M28: 7,222,884 km (0.095 R)
• M29: 7,648,341 km (0.12 R)
• M30: 7,756,051 km (0.067 R)
• M31: 8,027,272 km (0.081 R)
• M32: 8,109,401 km (0.102 R)
• M33: 8,274,258 km (0.11 R)
• M34: 9,200,867 km (0.062 R)
• M35: 9,575,012 km (0.113 R)
• M36: 10,457,490 km (0.107 R)
• M37: 10,938,746 km (0.084 R)
• M38: 11,488,817 km (0.109 R)
• M39: 11,985,333 km (0.119 R)
• M40: 12,425,749 km (0.114 R)
• M41: 12,552,458 km (0.066 R)
• M42: 12,711,630 km (0.066 R)
• M43: 13,354,602 km (0.098 R)
• M44: 13,876,698 km (0.114 R)
• M45: 14,173,351 km (0.107 R)
• M46: 14,338,956 km (0.077 R)
• M47: 15,109,535 km (0.105 R)
• M48: 15,824,912 km (0.111 R)
• M49: 16,481,497 km (0.12 R)
• M50: 17,111,902 km (0.118 R)
• M51: 17,465,551 km (0.1 R)
• M52: 17,572,065 km (0.071 R)
• M53: 18,324,094 km (0.098 R)
• M54: 18,794,878 km (0.118 R)
• M55: 19,123,245 km (0.064 R)
• M56: 20,343,066 km (0.045 R)
• M57: 20,492,664 km (0.09 R)
• M58: 21,246,189 km (0.032 R)
• M59: 21,970,242 km (0.115 R)
• M60: 22,431,752 km (0.118 R)
• M61: 23,364,495 km (0.026 R)
• M62: 23,717,546 km (0.087 R)
• M63: 23,914,416 km (0.108 R)
• M64: 24,230,666 km (0.08 R)
• M65: 24,309,804 km (0.082 R)
• M66: 24,587,906 km (0.065 R)
• M67: 24,827,113 km (0.099 R)
• M68: 24,947,091 km (0.112 R)
• M69: 25,227,587 km (0.095 R)
• M70: 25,307,921 km (0.103 R)
• M71: 25,589,763 km (0.118 R)
• M72: 25,953,585 km (0.119 R)
• M73: 26,400,733 km (0.051 R)
• M74: 26,563,944 km (0.077 R)
• M75: 26,768,445 km (0.082 R)
• M76: 27,261,370 km (0.108 R)
• M77: 27,385,087 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.1

Radius: 11.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.7 AU - 8.5 AU

Year: 9213 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,530,645 km

• M1: 156,779 km (0.112 R)
• M2: 239,207 km (0.114 R)
• M3: 452,833 km (0.111 R)
• M4: 565,181 km (0.102 R)
• M5: 898,934 km (0.029 R)
• M6: 1,131,110 km (0.1 R)
• M7: 1,686,118 km (0.095 R)
• M8: 1,786,498 km (0.111 R)
• M9: 2,171,563 km (0.081 R)
• M10: 2,299,618 km (0.079 R)
• M11: 2,449,216 km (0.066 R)
• M12: 2,582,807 km (0.098 R)
• M13: 2,998,241 km (0.12 R)
• M14: 3,100,266 km (0.118 R)
• M15: 3,329,151 km (0.109 R)
• M16: 3,456,309 km (0.088 R)
• M17: 4,071,156 km (0.077 R)
• M18: 4,275,956 km (0.097 R)
• M19: 4,484,346 km (0.092 R)
• M20: 4,577,994 km (0.109 R)
• M21: 4,743,599 km (0.061 R)
• M22: 5,056,408 km (0.03 R)
• M23: 5,301,599 km (0.089 R)
• M24: 5,450,748 km (0.054 R)
• M25: 6,086,689 km (0.083 R)
• M26: 6,479,682 km (0.114 R)
• M27: 6,639,154 km (0.045 R)
• M28: 6,746,266 km (0.091 R)
• M29: 7,125,646 km (0.079 R)
• M30: 7,290,353 km (0.059 R)
• M31: 7,428,581 km (0.099 R)
• M32: 8,536,653 km (0.043 R)
• M33: 8,858,588 km (0.073 R)
• M34: 9,303,940 km (0.049 R)
• M35: 10,001,066 km (0.033 R)
• M36: 10,371,471 km (0.036 R)
• M37: 10,558,319 km (0.086 R)
• M38: 11,189,472 km (0.081 R)
• M39: 11,800,430 km (0.119 R)
• M40: 12,554,403 km (0.099 R)
• M41: 12,787,028 km (0.103 R)
• M42: 13,765,996 km (0.072 R)
• M43: 14,350,924 km (0.089 R)
• M44: 15,049,546 km (0.082 R)
• M45: 15,190,617 km (0.119 R)
• M46: 15,938,606 km (0.057 R)
• M47: 16,589,057 km (0.098 R)
• M48: 16,698,414 km (0.099 R)
• M49: 17,211,534 km (0.105 R)
• M50: 17,470,039 km (0.07 R)
• M51: 17,618,291 km (0.048 R)
• M52: 17,729,891 km (0.1 R)
• M53: 18,253,334 km (0.058 R)
• M54: 19,430,519 km (0.053 R)
• M55: 20,047,611 km (0.112 R)
• M56: 20,241,789 km (0.034 R)
• M57: 20,906,751 km (0.071 R)
• M58: 21,817,802 km (0.059 R)
• M59: 22,057,608 km (0.105 R)
• M60: 22,620,544 km (0.048 R)
• M61: 22,822,651 km (0.11 R)
• M62: 22,984,965 km (0.113 R)
• M63: 23,066,196 km (0.102 R)
• M64: 23,392,021 km (0.116 R)
• M65: 23,555,531 km (0.025 R)
• M66: 24,752,613 km (0.102 R)
• M67: 24,919,265 km (0.102 R)
• M68: 25,969,293 km (0.097 R)
• M69: 26,053,965 km (0.08 R)
• M70: 26,138,638 km (0.108 R)
• M71: 26,265,796 km (0.097 R)
• M72: 26,563,645 km (0.064 R)
• M73: 26,776,972 km (0.097 R)
• M74: 27,119,551 km (0.054 R)
• M75: 27,636,112 km (0.115 R)
• M76: 28,069,048 km (0.028 R)
• M77: 28,591,594 km (0.048 R)
• M78: 28,810,156 km (0.114 R)
• M79: 28,941,653 km (0.115 R)
• M80: 29,205,244 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.3

Radius: 3.9

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.2 AU - 14.46 AU

Year: 23853 Days

Day: 15.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,530,645 km

• M1: 50,414 km (0.051 R)
• M2: 151,991 km (0.084 R)
• M3: 389,553 km (0.112 R)
• M4: 511,326 km (0.102 R)
• M5: 1,936,096 km (0.045 R)
• M6: 2,453,555 km (0.109 R)
• M7: 2,678,400 km (0.091 R)
• M8: 2,943,488 km (0.103 R)
• M9: 3,751,167 km (0.071 R)
• M10: 3,898,371 km (0.119 R)
• M11: 6,452,007 km (0.106 R)
• M12: 7,348,995 km (0.039 R)
• M13: 7,858,825 km (0.102 R)
• M14: 8,141,565 km (0.04 R)
• M15: 8,475,767 km (0.118 R)
• M16: 8,572,108 km (0.116 R)
• M17: 8,765,837 km (0.083 R)
• M18: 9,455,184 km (0.084 R)
• M19: 10,937,549 km (0.119 R)
• M20: 11,358,966 km (0.113 R)
• M21: 11,465,181 km (0.112 R)
• M22: 12,709,985 km (0.096 R)
• M23: 13,770,185 km (0.078 R)
• M24: 13,826,733 km (0.097 R)
• M25: 14,396,850 km (0.06 R)
• M26: 15,207,820 km (0.064 R)
• M27: 16,572,003 km (0.108 R)
• M28: 18,659,043 km (0.073 R)
• M29: 18,909,919 km (0.077 R)
• M30: 21,611,208 km (0.118 R)
• M31: 21,874,649 km (0.099 R)
• M32: 22,939,337 km (0.082 R)
• M33: 23,073,527 km (0.045 R)
• M34: 23,816,579 km (0.078 R)
• M35: 24,362,013 km (0.096 R)
• M36: 24,430,379 km (0.071 R)
• M37: 26,866,431 km (0.057 R)
• M38: 28,725,334 km (0.102 R)
• M39: 30,256,917 km (0.108 R)
• M40: 31,964,427 km (0.105 R)
• M41: 33,322,477 km (0.101 R)
• M42: 34,008,533 km (0.083 R)
• M43: 34,776,269 km (0.088 R)
• M44: 35,860,554 km (0.041 R)
• M45: 36,798,832 km (0.112 R)
• M46: 37,349,951 km (0.119 R)
• M47: 38,779,358 km (0.12 R)
• M48: 38,939,279 km (0.108 R)
• M49: 39,661,687 km (0.115 R)
• M50: 40,713,061 km (0.112 R)
• M51: 40,794,292 km (0.115 R)
• M52: 42,512,872 km (0.052 R)
• M53: 49,272,751 km (0.063 R)
• M54: 50,315,149 km (0.106 R)
• M55: 52,598,462 km (0.088 R)
• M56: 53,130,133 km (0.075 R)
• M57: 53,307,855 km (0.083 R)
• M58: 53,841,919 km (0.069 R)
• M59: 54,198,860 km (0.07 R)
• M60: 60,387,424 km (0.093 R)
• M61: 60,480,175 km (0.037 R)
• M62: 60,758,427 km (0.031 R)
• M63: 61,130,028 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit