🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.61 AU - 0.79 AU

Year: 214 Days

Day: 42.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,347,760 km

• M1: 119,379 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.87 AU - 1.39 AU

Year: 439 Days

Day: 21.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.96 AU - 1.4 AU

Year: 468 Days

Day: 27.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 105 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.11 AU - 1.37 AU

Year: 504 Days

Day: 39.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.47 AU - 2.17 AU

Year: 897 Days

Day: 42.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 8.6

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.98 AU - 8.86 AU

Year: 8141 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,347,760 km

• M1: 118,033 km (0.116 R)
• M2: 179,667 km (0.094 R)
• M3: 323,580 km (0.084 R)
• M4: 936,782 km (0.066 R)
• M5: 1,099,395 km (0.074 R)
• M6: 1,155,793 km (0.102 R)
• M7: 1,310,926 km (0.07 R)
• M8: 1,431,951 km (0.101 R)
• M9: 1,493,884 km (0.118 R)
• M10: 2,887,837 km (0.085 R)
• M11: 3,625,355 km (0.109 R)
• M12: 3,854,838 km (0.054 R)
• M13: 3,912,882 km (0.061 R)
• M14: 4,148,199 km (0.114 R)
• M15: 4,327,866 km (0.054 R)
• M16: 4,725,797 km (0.041 R)
• M17: 5,458,527 km (0.11 R)
• M18: 5,921,832 km (0.116 R)
• M19: 6,056,470 km (0.086 R)
• M20: 6,605,494 km (0.081 R)
• M21: 7,170,376 km (0.062 R)
• M22: 7,313,989 km (0.113 R)
• M23: 7,495,003 km (0.05 R)
• M24: 7,677,363 km (0.116 R)
• M25: 7,750,815 km (0.116 R)
• M26: 8,196,019 km (0.061 R)
• M27: 8,687,597 km (0.097 R)
• M28: 9,188,900 km (0.027 R)
• M29: 9,938,385 km (0.076 R)
• M30: 10,503,117 km (0.07 R)
• M31: 10,995,593 km (0.097 R)
• M32: 11,663,847 km (0.112 R)
• M33: 12,560,836 km (0.032 R)
• M34: 12,690,687 km (0.087 R)
• M35: 14,375,159 km (0.039 R)
• M36: 14,967,417 km (0.114 R)
• M37: 15,059,270 km (0.086 R)
• M38: 15,243,425 km (0.12 R)
• M39: 15,335,876 km (0.061 R)
• M40: 15,521,228 km (0.026 R)
• M41: 15,987,824 km (0.1 R)
• M42: 16,648,747 km (0.102 R)
• M43: 17,656,887 km (0.106 R)
• M44: 18,095,059 km (0.103 R)
• M45: 18,487,604 km (0.111 R)
• M46: 18,635,407 km (0.097 R)
• M47: 18,833,325 km (0.111 R)
• M48: 19,081,508 km (0.084 R)
• M49: 19,181,140 km (0.064 R)
• M50: 21,987,297 km (0.119 R)
• M51: 22,248,644 km (0.09 R)
• M52: 22,986,162 km (0.061 R)
• M53: 23,464,426 km (0.096 R)
• M54: 24,214,959 km (0.103 R)
• M55: 27,575,974 km (0.102 R)
• M56: 27,632,372 km (0.114 R)
• M57: 28,084,158 km (0.117 R)
• M58: 28,311,098 km (0.086 R)
• M59: 28,424,643 km (0.111 R)
• M60: 30,263,649 km (0.041 R)
• M61: 30,846,183 km (0.11 R)
• M62: 31,021,662 km (0.118 R)
• M63: 31,432,457 km (0.087 R)
• M64: 31,667,924 km (0.114 R)
• M65: 33,033,603 km (0.068 R)
• M66: 33,513,065 km (0.1 R)
• M67: 33,693,480 km (0.043 R)
• M68: 34,965,361 km (0.119 R)
• M69: 35,454,097 km (0.1 R)
• M70: 35,699,288 km (0.045 R)
• M71: 35,760,623 km (0.077 R)
• M72: 35,883,592 km (0.091 R)
• M73: 35,945,077 km (0.103 R)
• M74: 36,438,152 km (0.079 R)
• M75: 37,493,565 km (0.094 R)
• M76: 38,307,527 km (0.113 R)
• M77: 39,127,173 km (0.118 R)
• M78: 39,253,883 km (0.095 R)
• M79: 39,317,163 km (0.034 R)
• M80: 40,527,559 km (0.066 R)
• M81: 41,233,811 km (0.084 R)
• M82: 41,427,091 km (0.057 R)
• M83: 42,268,430 km (0.097 R)
• M84: 43,115,303 km (0.101 R)
• M85: 43,246,201 km (0.08 R)
• M86: 43,377,099 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.5

Radius: 6.6

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.14 AU - 13 AU

Year: 16278 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,347,760 km

• M1: 106,663 km (0.083 R)
• M2: 197,469 km (0.085 R)
• M3: 1,030,580 km (0.09 R)
• M4: 1,290,730 km (0.087 R)
• M5: 1,513,631 km (0.064 R)
• M6: 1,659,040 km (0.092 R)
• M7: 2,253,094 km (0.113 R)
• M8: 2,555,730 km (0.078 R)
• M9: 2,943,039 km (0.096 R)
• M10: 3,125,249 km (0.088 R)
• M11: 3,236,400 km (0.092 R)
• M12: 3,348,748 km (0.097 R)
• M13: 3,462,592 km (0.115 R)
• M14: 3,693,871 km (0.08 R)
• M15: 4,171,537 km (0.101 R)
• M16: 5,184,314 km (0.116 R)
• M17: 6,083,397 km (0.108 R)
• M18: 6,981,583 km (0.11 R)
• M19: 7,619,768 km (0.048 R)
• M20: 9,003,847 km (0.078 R)
• M21: 9,215,378 km (0.112 R)
• M22: 9,482,111 km (0.074 R)
• M23: 9,805,692 km (0.062 R)
• M24: 9,914,300 km (0.076 R)
• M25: 10,797,825 km (0.088 R)
• M26: 11,533,996 km (0.085 R)
• M27: 12,935,429 km (0.081 R)
• M28: 13,234,026 km (0.099 R)
• M29: 13,595,454 km (0.089 R)
• M30: 13,838,252 km (0.062 R)
• M31: 13,899,138 km (0.086 R)
• M32: 14,761,271 km (0.059 R)
• M33: 15,640,607 km (0.112 R)
• M34: 15,704,036 km (0.053 R)
• M35: 15,958,802 km (0.112 R)
• M36: 16,472,371 km (0.051 R)
• M37: 16,991,177 km (0.104 R)
• M38: 17,845,979 km (0.052 R)
• M39: 18,178,385 km (0.116 R)
• M40: 18,245,106 km (0.091 R)
• M41: 18,311,976 km (0.053 R)
• M42: 18,445,866 km (0.107 R)
• M43: 19,120,104 km (0.067 R)
• M44: 22,538,714 km (0.083 R)
• M45: 22,682,179 km (0.105 R)
• M46: 23,622,252 km (0.096 R)
• M47: 23,695,106 km (0.096 R)
• M48: 25,914,989 km (0.088 R)
• M49: 26,897,248 km (0.068 R)
• M50: 27,201,979 km (0.072 R)
• M51: 27,431,313 km (0.079 R)
• M52: 27,814,882 km (0.074 R)
• M53: 29,445,199 km (0.039 R)
• M54: 29,523,589 km (0.102 R)
• M55: 30,946,713 km (0.098 R)
• M56: 31,907,879 km (0.042 R)
• M57: 32,230,412 km (0.049 R)
• M58: 33,613,445 km (0.099 R)
• M59: 33,777,404 km (0.115 R)
• M60: 36,352,582 km (0.093 R)
• M61: 36,605,253 km (0.113 R)
• M62: 38,389,357 km (0.113 R)
• M63: 38,732,385 km (0.118 R)
• M64: 41,425,296 km (0.05 R)
• M65: 41,777,150 km (0.115 R)
• M66: 44,897,911 km (0.064 R)
• M67: 46,989,290 km (0.114 R)
• M68: 47,264,400 km (0.115 R)
• M69: 50,232,123 km (0.065 R)
• M70: 50,983,403 km (0.083 R)
• M71: 51,833,119 km (0.098 R)
• M72: 53,259,535 km (0.092 R)
• M73: 53,546,314 km (0.056 R)
• M74: 54,506,283 km (0.105 R)
• M75: 54,698,816 km (0.106 R)
• M76: 55,762,457 km (0.118 R)
• M77: 56,345,589 km (0.119 R)
• M78: 56,540,366 km (0.064 R)
• M79: 56,832,979 km (0.071 R)
• M80: 57,615,675 km (0.095 R)
• M81: 57,811,948 km (0.117 R)
• M82: 58,106,805 km (0.094 R)
• M83: 58,599,132 km (0.087 R)
• M84: 60,283,753 km (0.118 R)
• M85: 60,483,018 km (0.032 R)
• M86: 60,582,650 km (0.092 R)
• M87: 61,182,088 km (0.116 R)
• M88: 62,185,292 km (0.085 R)
• M89: 62,991,774 km (0.072 R)
• M90: 63,497,714 km (0.072 R)
• M91: 64,106,428 km (0.052 R)
• M92: 66,663,803 km (0.114 R)
• M93: 69,150,120 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.2

Radius: 7.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.31 AU - 21.67 AU

Year: 30226 Days

Day: 15.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,347,760 km

• M1: 103,223 km (0.079 R)
• M2: 155,283 km (0.062 R)
• M3: 205,248 km (0.108 R)
• M4: 349,161 km (0.111 R)
• M5: 465,100 km (0.114 R)
• M6: 864,077 km (0.077 R)
• M7: 1,737,729 km (0.078 R)
• M8: 1,979,479 km (0.084 R)
• M9: 2,050,688 km (0.109 R)
• M10: 2,847,745 km (0.083 R)
• M11: 2,968,919 km (0.06 R)
• M12: 3,513,306 km (0.06 R)
• M13: 3,774,953 km (0.037 R)
• M14: 4,410,145 km (0.102 R)
• M15: 4,932,242 km (0.057 R)
• M16: 5,473,936 km (0.086 R)
• M17: 5,931,107 km (0.112 R)
• M18: 6,453,503 km (0.072 R)
• M19: 6,774,091 km (0.114 R)
• M20: 6,882,100 km (0.107 R)
• M21: 8,395,283 km (0.069 R)
• M22: 9,218,969 km (0.112 R)
• M23: 10,879,206 km (0.115 R)
• M24: 11,260,381 km (0.112 R)
• M25: 12,167,244 km (0.116 R)
• M26: 12,629,351 km (0.09 R)
• M27: 12,695,773 km (0.107 R)
• M28: 12,895,935 km (0.088 R)
• M29: 13,029,975 km (0.068 R)
• M30: 13,638,838 km (0.106 R)
• M31: 14,395,653 km (0.037 R)
• M32: 15,024,862 km (0.08 R)
• M33: 17,334,204 km (0.074 R)
• M34: 17,408,106 km (0.066 R)
• M35: 18,756,731 km (0.07 R)
• M36: 18,984,718 km (0.119 R)
• M37: 20,528,418 km (0.094 R)
• M38: 21,553,164 km (0.08 R)
• M39: 21,632,750 km (0.1 R)
• M40: 22,111,912 km (0.053 R)
• M41: 22,352,764 km (0.048 R)
• M42: 27,695,054 km (0.098 R)
• M43: 28,041,522 km (0.069 R)
• M44: 28,563,769 km (0.066 R)
• M45: 28,913,828 km (0.041 R)
• M46: 31,674,208 km (0.098 R)
• M47: 31,764,714 km (0.074 R)
• M48: 32,309,101 km (0.066 R)
• M49: 32,400,206 km (0.037 R)
• M50: 32,582,566 km (0.056 R)
• M51: 33,223,443 km (0.117 R)
• M52: 33,591,454 km (0.102 R)
• M53: 35,828,241 km (0.075 R)
• M54: 37,059,731 km (0.061 R)
• M55: 38,691,096 km (0.078 R)
• M56: 39,661,687 km (0.108 R)
• M57: 40,443,784 km (0.06 R)
• M58: 41,033,798 km (0.114 R)
• M59: 42,521,100 km (0.051 R)
• M60: 42,720,814 km (0.092 R)
• M61: 43,120,988 km (0.094 R)
• M62: 43,221,218 km (0.049 R)
• M63: 44,531,546 km (0.118 R)
• M64: 44,937,405 km (0.117 R)
• M65: 45,242,585 km (0.058 R)
• M66: 45,446,337 km (0.097 R)
• M67: 46,162,163 km (0.11 R)
• M68: 46,367,411 km (0.076 R)
• M69: 46,572,809 km (0.076 R)
• M70: 50,323,377 km (0.106 R)
• M71: 53,521,929 km (0.096 R)
• M72: 54,169,539 km (0.098 R)
• M73: 54,602,624 km (0.065 R)
• M74: 56,346,786 km (0.067 R)
• M75: 58,441,605 km (0.065 R)
• M76: 59,554,314 km (0.043 R)
• M77: 59,666,064 km (0.117 R)
• M78: 60,674,054 km (0.12 R)
• M79: 60,898,900 km (0.103 R)
• M80: 61,913,772 km (0.054 R)
• M81: 62,934,328 km (0.112 R)
• M82: 63,960,420 km (0.098 R)
• M83: 64,303,747 km (0.109 R)
• M84: 64,647,523 km (0.089 R)
• M85: 66,260,338 km (0.115 R)
• M86: 67,187,844 km (0.1 R)
• M87: 68,003,003 km (0.115 R)
• M88: 69,760,629 km (0.087 R)
• M89: 73,560,115 km (0.107 R)
• M90: 73,919,749 km (0.116 R)
• M91: 79,752,719 km (0.068 R)
• M92: 80,245,345 km (0.069 R)
• M93: 81,729,655 km (0.059 R)
• M94: 82,973,412 km (0.099 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: 323 - 16,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit