🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.6 AU

Year: 154 Days

Day: 34.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.26 AU - 1.84 AU

Year: 672 Days

Day: 39.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 118,171,893 km

• M1: 70,311 km (0.06 R)
• M2: 1,064,987 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.05 AU - 5.96 AU

Year: 3894 Days

Day: 41.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,171,893 km

• M1: 1,314,068 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.77 AU - 6.29 AU

Year: 4529 Days

Day: 34 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 13.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.13 AU - 9.25 AU

Year: 8162 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 118,171,893 km

• M1: 171,738 km (0.117 R)
• M2: 310,116 km (0.107 R)
• M3: 606,769 km (0.107 R)
• M4: 768,634 km (0.093 R)
• M5: 896,690 km (0.079 R)
• M6: 1,015,171 km (0.08 R)
• M7: 1,288,486 km (0.097 R)
• M8: 1,424,621 km (0.078 R)
• M9: 1,840,802 km (0.038 R)
• M10: 1,928,616 km (0.104 R)
• M11: 2,063,254 km (0.072 R)
• M12: 2,177,995 km (0.083 R)
• M13: 2,658,653 km (0.102 R)
• M14: 3,387,045 km (0.086 R)
• M15: 3,802,030 km (0.077 R)
• M16: 4,380,974 km (0.098 R)
• M17: 4,711,286 km (0.09 R)
• M18: 4,894,992 km (0.102 R)
• M19: 5,685,766 km (0.096 R)
• M20: 5,848,828 km (0.114 R)
• M21: 7,349,743 km (0.102 R)
• M22: 7,815,142 km (0.116 R)
• M23: 7,960,252 km (0.119 R)
• M24: 8,069,758 km (0.093 R)
• M25: 8,699,415 km (0.101 R)
• M26: 9,191,892 km (0.106 R)
• M27: 9,460,719 km (0.047 R)
• M28: 9,967,108 km (0.077 R)
• M29: 10,085,140 km (0.056 R)
• M30: 11,995,954 km (0.064 R)
• M31: 12,121,616 km (0.117 R)
• M32: 12,416,773 km (0.117 R)
• M33: 12,586,417 km (0.034 R)
• M34: 12,756,809 km (0.106 R)
• M35: 13,143,220 km (0.104 R)
• M36: 13,403,072 km (0.097 R)
• M37: 13,971,693 km (0.083 R)
• M38: 14,059,806 km (0.092 R)
• M39: 14,148,219 km (0.115 R)
• M40: 14,816,921 km (0.104 R)
• M41: 15,816,384 km (0.103 R)
• M42: 16,510,369 km (0.088 R)
• M43: 19,630,831 km (0.117 R)
• M44: 20,627,003 km (0.104 R)
• M45: 21,895,294 km (0.089 R)
• M46: 22,254,927 km (0.08 R)
• M47: 22,461,372 km (0.076 R)
• M48: 23,032,238 km (0.041 R)
• M49: 25,201,856 km (0.111 R)
• M50: 25,309,417 km (0.1 R)
• M51: 25,849,315 km (0.104 R)
• M52: 26,066,232 km (0.101 R)
• M53: 26,611,367 km (0.075 R)
• M54: 27,546,802 km (0.119 R)
• M55: 28,102,110 km (0.056 R)
• M56: 28,493,009 km (0.084 R)
• M57: 29,393,289 km (0.044 R)
• M58: 30,074,707 km (0.082 R)
• M59: 30,933,698 km (0.04 R)
• M60: 31,048,888 km (0.062 R)
• M61: 31,337,313 km (0.091 R)
• M62: 32,033,392 km (0.118 R)
• M63: 32,324,809 km (0.102 R)
• M64: 32,969,276 km (0.059 R)
• M65: 33,381,568 km (0.073 R)
• M66: 34,569,076 km (0.088 R)
• M67: 34,928,111 km (0.092 R)
• M68: 35,107,927 km (0.118 R)
• M69: 35,228,055 km (0.062 R)
• M70: 36,072,834 km (0.09 R)
• M71: 36,985,381 km (0.113 R)
• M72: 37,291,159 km (0.109 R)
• M73: 37,413,829 km (0.059 R)
• M74: 37,720,804 km (0.08 R)
• M75: 37,843,923 km (0.09 R)
• M76: 38,028,676 km (0.11 R)
• M77: 38,213,729 km (0.086 R)
• M78: 38,337,446 km (0.115 R)
• M79: 39,019,463 km (0.035 R)
• M80: 39,206,161 km (0.096 R)
• M81: 39,580,605 km (0.113 R)
• M82: 41,915,079 km (0.042 R)
• M83: 42,361,779 km (0.082 R)
• M84: 42,810,123 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.2

Radius: 14.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.11 AU - 10.35 AU

Year: 9766 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 118,171,893 km

• M1: 460,911 km (0.094 R)
• M2: 651,798 km (0.102 R)
• M3: 936,931 km (0.11 R)
• M4: 1,191,846 km (0.093 R)
• M5: 1,393,953 km (0.106 R)
• M6: 1,528,741 km (0.118 R)
• M7: 1,749,996 km (0.101 R)
• M8: 2,407,778 km (0.035 R)
• M9: 3,011,555 km (0.111 R)
• M10: 3,318,081 km (0.104 R)
• M11: 3,554,894 km (0.087 R)
• M12: 3,989,626 km (0.087 R)
• M13: 5,029,929 km (0.094 R)
• M14: 5,272,278 km (0.066 R)
• M15: 5,456,582 km (0.116 R)
• M16: 5,831,774 km (0.101 R)
• M17: 6,183,030 km (0.107 R)
• M18: 6,410,269 km (0.117 R)
• M19: 6,773,044 km (0.09 R)
• M20: 6,906,634 km (0.107 R)
• M21: 7,176,509 km (0.111 R)
• M22: 7,866,305 km (0.119 R)
• M23: 8,112,842 km (0.087 R)
• M24: 8,361,923 km (0.1 R)
• M25: 8,505,387 km (0.111 R)
• M26: 9,235,275 km (0.079 R)
• M27: 9,532,825 km (0.114 R)
• M28: 10,099,352 km (0.115 R)
• M29: 10,715,845 km (0.07 R)
• M30: 11,503,627 km (0.114 R)
• M31: 11,623,455 km (0.067 R)
• M32: 12,432,780 km (0.109 R)
• M33: 12,720,307 km (0.065 R)
• M34: 12,968,639 km (0.117 R)
• M35: 14,578,163 km (0.088 R)
• M36: 15,450,318 km (0.107 R)
• M37: 15,804,117 km (0.096 R)
• M38: 16,026,420 km (0.04 R)
• M39: 17,337,047 km (0.111 R)
• M40: 17,520,454 km (0.081 R)
• M41: 17,935,588 km (0.089 R)
• M42: 18,214,139 km (0.086 R)
• M43: 18,400,688 km (0.094 R)
• M44: 20,980,503 km (0.107 R)
• M45: 21,470,735 km (0.116 R)
• M46: 21,766,640 km (0.062 R)
• M47: 22,212,890 km (0.068 R)
• M48: 23,064,401 km (0.11 R)
• M49: 23,519,478 km (0.096 R)
• M50: 24,438,607 km (0.098 R)
• M51: 26,681,528 km (0.053 R)
• M52: 27,106,087 km (0.071 R)
• M53: 27,212,601 km (0.096 R)
• M54: 27,639,852 km (0.068 R)
• M55: 27,908,081 km (0.084 R)
• M56: 28,285,068 km (0.043 R)
• M57: 28,880,916 km (0.12 R)
• M58: 29,754,867 km (0.09 R)
• M59: 30,637,644 km (0.101 R)
• M60: 31,921,642 km (0.102 R)
• M61: 32,090,389 km (0.055 R)
• M62: 32,485,327 km (0.092 R)
• M63: 32,598,423 km (0.077 R)
• M64: 32,768,366 km (0.117 R)
• M65: 33,166,147 km (0.055 R)
• M66: 33,280,141 km (0.052 R)
• M67: 33,966,496 km (0.054 R)
• M68: 35,294,925 km (0.092 R)
• M69: 35,819,415 km (0.046 R)
• M70: 36,346,598 km (0.091 R)
• M71: 36,581,616 km (0.058 R)
• M72: 36,699,350 km (0.06 R)
• M73: 36,817,233 km (0.109 R)
• M74: 37,053,298 km (0.116 R)
• M75: 37,408,444 km (0.054 R)
• M76: 38,301,094 km (0.084 R)
• M77: 40,046,752 km (0.036 R)
• M78: 40,898,861 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 15

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.65 AU - 14.19 AU

Year: 16173 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 118,171,893 km

• M1: 615,146 km (0.092 R)
• M2: 950,994 km (0.103 R)
• M3: 1,425,817 km (0.106 R)
• M4: 2,063,553 km (0.088 R)
• M5: 2,546,305 km (0.039 R)
• M6: 3,136,020 km (0.091 R)
• M7: 3,465,734 km (0.061 R)
• M8: 3,691,776 km (0.092 R)
• M9: 3,845,264 km (0.076 R)
• M10: 4,040,190 km (0.11 R)
• M11: 4,727,592 km (0.09 R)
• M12: 5,192,093 km (0.096 R)
• M13: 5,408,113 km (0.114 R)
• M14: 5,760,116 km (0.085 R)
• M15: 7,777,892 km (0.087 R)
• M16: 8,377,032 km (0.093 R)
• M17: 9,356,150 km (0.059 R)
• M18: 9,461,317 km (0.089 R)
• M19: 9,672,849 km (0.062 R)
• M20: 9,886,026 km (0.087 R)
• M21: 11,309,599 km (0.104 R)
• M22: 11,874,032 km (0.115 R)
• M23: 12,390,144 km (0.097 R)
• M24: 12,621,722 km (0.044 R)
• M25: 14,162,879 km (0.09 R)
• M26: 14,710,108 km (0.06 R)
• M27: 15,512,850 km (0.119 R)
• M28: 15,637,615 km (0.087 R)
• M29: 16,967,839 km (0.092 R)
• M30: 17,096,493 km (0.105 R)
• M31: 17,809,477 km (0.077 R)
• M32: 18,400,239 km (0.083 R)
• M33: 20,758,051 km (0.062 R)
• M34: 20,895,681 km (0.071 R)
• M35: 21,102,575 km (0.088 R)
• M36: 22,358,748 km (0.07 R)
• M37: 23,424,035 km (0.118 R)
• M38: 23,782,920 km (0.062 R)
• M39: 24,288,261 km (0.094 R)
• M40: 24,433,222 km (0.096 R)
• M41: 25,162,811 km (0.107 R)
• M42: 25,899,580 km (0.03 R)
• M43: 26,196,233 km (0.095 R)
• M44: 26,568,731 km (0.059 R)
• M45: 26,942,876 km (0.047 R)
• M46: 27,545,306 km (0.066 R)
• M47: 28,000,084 km (0.086 R)
• M48: 28,304,516 km (0.09 R)
• M49: 31,094,516 km (0.041 R)
• M50: 32,203,036 km (0.096 R)
• M51: 32,362,358 km (0.094 R)
• M52: 32,602,014 km (0.077 R)
• M53: 33,405,055 km (0.091 R)
• M54: 33,728,037 km (0.055 R)
• M55: 34,133,297 km (0.11 R)
• M56: 35,112,565 km (0.114 R)
• M57: 35,440,932 km (0.092 R)
• M58: 35,770,496 km (0.113 R)
• M59: 38,273,867 km (0.072 R)
• M60: 40,059,617 km (0.088 R)
• M61: 40,402,944 km (0.089 R)
• M62: 40,574,832 km (0.034 R)
• M63: 41,698,761 km (0.06 R)
• M64: 42,482,803 km (0.079 R)
• M65: 43,271,782 km (0.085 R)
• M66: 43,447,710 km (0.069 R)
• M67: 43,623,936 km (0.075 R)
• M68: 44,508,508 km (0.061 R)
• M69: 45,577,983 km (0.107 R)
• M70: 46,385,662 km (0.065 R)
• M71: 46,836,251 km (0.101 R)
• M72: 47,016,965 km (0.041 R)
• M73: 49,479,047 km (0.094 R)
• M74: 51,609,321 km (0.08 R)
• M75: 52,169,864 km (0.093 R)
• M76: 52,920,546 km (0.07 R)
• M77: 53,769,364 km (0.102 R)
• M78: 54,812,809 km (0.061 R)
• M79: 55,958,879 km (0.116 R)
• M80: 56,534,831 km (0.052 R)
• M81: 58,177,266 km (0.074 R)
• M82: 58,468,832 km (0.064 R)
• M83: 58,760,847 km (0.104 R)
• M84: 58,858,235 km (0.094 R)
• M85: 60,818,266 km (0.081 R)
• M86: 62,899,173 km (0.079 R)
• M87: 63,597,944 km (0.065 R)
• M88: 64,500,319 km (0.113 R)
• M89: 64,902,737 km (0.045 R)
• M90: 66,419,061 km (0.069 R)
• M91: 66,825,369 km (0.08 R)
• M92: 66,927,095 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.4

Radius: 7.4

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 19.71 AU - 22.13 AU

Year: 33322 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 118,171,893 km

• M1: 95,743 km (0.119 R)
• M2: 161,117 km (0.084 R)
• M3: 308,920 km (0.059 R)
• M4: 767,886 km (0.082 R)
• M5: 2,468,963 km (0.057 R)
• M6: 3,440,901 km (0.065 R)
• M7: 3,938,613 km (0.04 R)
• M8: 4,282,987 km (0.081 R)
• M9: 4,341,330 km (0.05 R)
• M10: 4,637,085 km (0.101 R)
• M11: 5,373,256 km (0.11 R)
• M12: 5,884,133 km (0.117 R)
• M13: 6,014,283 km (0.06 R)
• M14: 6,277,426 km (0.046 R)
• M15: 6,611,777 km (0.068 R)
• M16: 7,089,443 km (0.119 R)
• M17: 7,649,089 km (0.105 R)
• M18: 8,006,179 km (0.101 R)
• M19: 8,078,135 km (0.05 R)
• M20: 8,515,111 km (0.119 R)
• M21: 9,109,463 km (0.116 R)
• M22: 9,948,558 km (0.104 R)
• M23: 11,455,307 km (0.109 R)
• M24: 11,618,070 km (0.1 R)
• M25: 12,359,776 km (0.109 R)
• M26: 14,587,139 km (0.111 R)
• M27: 16,018,192 km (0.119 R)
• M28: 16,474,466 km (0.104 R)
• M29: 17,774,770 km (0.116 R)
• M30: 19,107,837 km (0.09 R)
• M31: 19,494,547 km (0.076 R)
• M32: 19,688,875 km (0.087 R)
• M33: 19,981,638 km (0.106 R)
• M34: 23,089,683 km (0.115 R)
• M35: 23,708,570 km (0.083 R)
• M36: 23,812,091 km (0.109 R)
• M37: 26,130,410 km (0.107 R)
• M38: 29,183,403 km (0.113 R)
• M39: 29,852,255 km (0.094 R)
• M40: 30,413,397 km (0.031 R)
• M41: 32,232,357 km (0.088 R)
• M42: 33,619,578 km (0.066 R)
• M43: 34,203,309 km (0.073 R)
• M44: 34,555,163 km (0.118 R)
• M45: 35,262,462 km (0.099 R)
• M46: 35,855,618 km (0.055 R)
• M47: 36,332,386 km (0.045 R)
• M48: 36,691,421 km (0.12 R)
• M49: 37,051,653 km (0.098 R)
• M50: 40,841,715 km (0.112 R)
• M51: 43,224,809 km (0.111 R)
• M52: 47,208,750 km (0.119 R)
• M53: 49,045,961 km (0.111 R)
• M54: 49,840,625 km (0.119 R)
• M55: 50,239,453 km (0.099 R)
• M56: 52,654,860 km (0.101 R)
• M57: 52,925,632 km (0.112 R)
• M58: 54,013,059 km (0.101 R)
• M59: 54,149,492 km (0.066 R)
• M60: 56,486,660 km (0.105 R)
• M61: 59,418,928 km (0.072 R)
• M62: 60,407,321 km (0.112 R)
• M63: 60,690,659 km (0.065 R)
• M64: 65,575,479 km (0.111 R)
• M65: 66,158,462 km (0.105 R)
• M66: 66,889,546 km (0.051 R)
• M67: 69,246,910 km (0.064 R)
• M68: 72,683,173 km (0.098 R)
• M69: 73,891,325 km (0.086 R)
• M70: 75,410,791 km (0.045 R)
• M71: 76,787,091 km (0.114 R)
• M72: 77,555,426 km (0.093 R)
• M73: 77,709,362 km (0.025 R)
• M74: 81,434,499 km (0.062 R)
• M75: 83,476,659 km (0.076 R)
• M76: 84,900,083 km (0.105 R)
• M77: 85,058,806 km (0.046 R)
• M78: 88,574,356 km (0.052 R)
• M79: 91,811,355 km (0.092 R)
• M80: 94,757,535 km (0.09 R)
• M81: 96,076,988 km (0.103 R)
• M82: 98,567,195 km (0.09 R)
• M83: 99,569,201 km (0.115 R)
• M84: 100,238,951 km (0.053 R)
• M85: 100,574,499 km (0.12 R)
• M86: 107,877,568 km (0.111 R)
• M87: 108,221,344 km (0.104 R)
• M88: 108,737,755 km (0.09 R)
• M89: 110,118,843 km (0.077 R)
• M90: 111,679,448 km (0.08 R)
• M91: 113,247,383 km (0.111 R)
• M92: 116,405,095 km (0.107 R)
• M93: 117,817,897 km (0.115 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit