🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 43.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 33.9 Hours

Environment

Temp: 262 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.08 AU - 1.18 AU

Year: 420 Days

Day: 27.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.11 AU - 1.43 AU

Year: 501 Days

Day: 33.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.57 AU - 2.87 AU

Year: 1569 Days

Day: 37.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.93 AU - 4.65 AU

Year: 3109 Days

Day: 34.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 14.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.82 AU - 9.02 AU

Year: 9320 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 116,727,983 km

• M1: 199,564 km (0.091 R)
• M2: 601,084 km (0.092 R)
• M3: 764,146 km (0.117 R)
• M4: 928,704 km (0.083 R)
• M5: 1,260,661 km (0.087 R)
• M6: 1,441,375 km (0.101 R)
• M7: 2,057,270 km (0.103 R)
• M8: 2,496,040 km (0.118 R)
• M9: 2,703,084 km (0.106 R)
• M10: 3,134,823 km (0.076 R)
• M11: 4,281,491 km (0.09 R)
• M12: 4,419,570 km (0.054 R)
• M13: 4,587,120 km (0.114 R)
• M14: 5,190,747 km (0.085 R)
• M15: 5,397,491 km (0.102 R)
• M16: 5,607,227 km (0.109 R)
• M17: 6,567,945 km (0.083 R)
• M18: 6,824,206 km (0.107 R)
• M19: 6,953,608 km (0.036 R)
• M20: 7,214,806 km (0.116 R)
• M21: 7,446,234 km (0.103 R)
• M22: 8,018,147 km (0.1 R)
• M23: 8,154,879 km (0.118 R)
• M24: 8,292,360 km (0.109 R)
• M25: 8,396,031 km (0.063 R)
• M26: 8,500,001 km (0.102 R)
• M27: 8,814,755 km (0.089 R)
• M28: 9,204,757 km (0.07 R)
• M29: 9,528,038 km (0.025 R)
• M30: 9,709,351 km (0.096 R)
• M31: 10,297,121 km (0.119 R)
• M32: 10,408,571 km (0.107 R)
• M33: 11,314,985 km (0.092 R)
• M34: 11,545,664 km (0.063 R)
• M35: 11,739,095 km (0.104 R)
• M36: 12,089,902 km (0.072 R)
• M37: 13,002,000 km (0.095 R)
• M38: 13,854,408 km (0.117 R)
• M39: 14,266,551 km (0.108 R)
• M40: 14,850,431 km (0.06 R)
• M41: 15,357,269 km (0.104 R)
• M42: 15,484,876 km (0.092 R)
• M43: 15,826,856 km (0.081 R)
• M44: 16,518,298 km (0.09 R)
• M45: 17,219,613 km (0.12 R)
• M46: 17,352,156 km (0.06 R)
• M47: 17,618,440 km (0.074 R)
• M48: 17,841,341 km (0.076 R)
• M49: 19,427,527 km (0.09 R)
• M50: 20,074,688 km (0.107 R)
• M51: 20,307,612 km (0.052 R)
• M52: 21,153,289 km (0.095 R)
• M53: 22,685,171 km (0.095 R)
• M54: 25,551,616 km (0.036 R)
• M55: 26,006,692 km (0.059 R)
• M56: 27,284,557 km (0.057 R)
• M57: 27,801,418 km (0.111 R)
• M58: 28,739,995 km (0.088 R)
• M59: 28,845,013 km (0.025 R)
• M60: 29,002,539 km (0.055 R)
• M61: 29,689,044 km (0.111 R)
• M62: 30,701,821 km (0.112 R)
• M63: 30,862,789 km (0.113 R)
• M64: 31,347,336 km (0.059 R)
• M65: 32,761,335 km (0.053 R)
• M66: 33,365,860 km (0.048 R)
• M67: 34,085,127 km (0.045 R)
• M68: 34,363,080 km (0.09 R)
• M69: 35,313,774 km (0.094 R)
• M70: 35,820,612 km (0.116 R)
• M71: 36,216,597 km (0.049 R)
• M72: 37,069,754 km (0.081 R)
• M73: 37,642,265 km (0.082 R)
• M74: 38,333,108 km (0.079 R)
• M75: 38,622,281 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 3.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.78 AU - 17.64 AU

Year: 19738 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 116,727,983 km

• M1: 43,683 km (0.087 R)
• M2: 318,344 km (0.112 R)
• M3: 399,875 km (0.119 R)
• M4: 421,417 km (0.113 R)
• M5: 657,333 km (0.089 R)
• M6: 683,064 km (0.072 R)
• M7: 722,109 km (0.028 R)
• M8: 761,902 km (0.109 R)
• M9: 986,448 km (0.097 R)
• M10: 1,136,794 km (0.116 R)
• M11: 1,183,319 km (0.105 R)
• M12: 1,310,328 km (0.061 R)
• M13: 1,408,614 km (0.075 R)
• M14: 1,560,455 km (0.103 R)
• M15: 1,664,576 km (0.115 R)
• M16: 2,027,799 km (0.05 R)
• M17: 2,237,835 km (0.083 R)
• M18: 2,276,730 km (0.046 R)
• M19: 2,355,269 km (0.119 R)
• M20: 2,698,895 km (0.107 R)
• M21: 2,719,540 km (0.058 R)
• M22: 2,761,128 km (0.108 R)
• M23: 3,036,538 km (0.113 R)
• M24: 3,298,334 km (0.046 R)
• M25: 4,007,727 km (0.084 R)
• M26: 4,078,786 km (0.1 R)
• M27: 4,887,961 km (0.09 R)
• M28: 5,117,145 km (0.115 R)
• M29: 6,122,293 km (0.113 R)
• M30: 7,186,233 km (0.09 R)
• M31: 7,563,220 km (0.114 R)
• M32: 7,739,296 km (0.116 R)
• M33: 7,768,767 km (0.085 R)
• M34: 7,798,238 km (0.108 R)
• M35: 8,245,535 km (0.06 R)
• M36: 8,731,878 km (0.05 R)
• M37: 9,258,612 km (0.075 R)
• M38: 9,636,646 km (0.116 R)
• M39: 9,955,589 km (0.093 R)
• M40: 10,180,733 km (0.112 R)
• M41: 11,032,095 km (0.087 R)
• M42: 11,265,168 km (0.101 R)
• M43: 11,365,549 km (0.113 R)
• M44: 11,499,888 km (0.105 R)
• M45: 11,600,866 km (0.042 R)
• M46: 12,871,550 km (0.102 R)
• M47: 14,005,652 km (0.102 R)
• M48: 14,149,565 km (0.075 R)
• M49: 14,511,741 km (0.066 R)
• M50: 14,987,014 km (0.049 R)
• M51: 15,952,818 km (0.081 R)
• M52: 16,367,503 km (0.05 R)
• M53: 18,061,250 km (0.116 R)
• M54: 18,414,451 km (0.076 R)
• M55: 18,493,289 km (0.105 R)
• M56: 19,327,596 km (0.085 R)
• M57: 19,729,117 km (0.04 R)
• M58: 20,174,021 km (0.104 R)
• M59: 20,991,424 km (0.111 R)
• M60: 21,197,420 km (0.105 R)
• M61: 21,321,287 km (0.088 R)
• M62: 21,445,453 km (0.088 R)
• M63: 22,363,535 km (0.029 R)
• M64: 22,405,572 km (0.11 R)
• M65: 23,850,089 km (0.112 R)
• M66: 24,496,951 km (0.079 R)
• M67: 24,540,184 km (0.075 R)
• M68: 25,807,727 km (0.118 R)
• M69: 25,984,253 km (0.091 R)
• M70: 26,028,534 km (0.062 R)
• M71: 26,249,789 km (0.101 R)
• M72: 26,783,554 km (0.109 R)
• M73: 27,051,633 km (0.113 R)
• M74: 27,231,001 km (0.101 R)
• M75: 28,588,153 km (0.054 R)
• M76: 29,366,960 km (0.061 R)
• M77: 29,782,094 km (0.076 R)
• M78: 31,273,884 km (0.07 R)
• M79: 31,367,831 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.5

Radius: 7.4

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.44 AU - 18.56 AU

Year: 26717 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 116,727,983 km

• M1: 133,441 km (0.037 R)
• M2: 325,375 km (0.116 R)
• M3: 726,298 km (0.114 R)
• M4: 858,991 km (0.114 R)
• M5: 914,492 km (0.085 R)
• M6: 1,088,325 km (0.068 R)
• M7: 1,304,643 km (0.113 R)
• M8: 1,707,061 km (0.115 R)
• M9: 2,300,366 km (0.086 R)
• M10: 2,825,754 km (0.067 R)
• M11: 4,077,440 km (0.05 R)
• M12: 4,910,700 km (0.054 R)
• M13: 5,320,747 km (0.087 R)
• M14: 6,173,306 km (0.104 R)
• M15: 8,122,117 km (0.032 R)
• M16: 8,606,216 km (0.12 R)
• M17: 10,438,491 km (0.047 R)
• M18: 10,766,260 km (0.118 R)
• M19: 11,566,608 km (0.079 R)
• M20: 11,973,963 km (0.062 R)
• M21: 13,224,003 km (0.066 R)
• M22: 14,008,345 km (0.097 R)
• M23: 14,080,301 km (0.107 R)
• M24: 14,954,402 km (0.079 R)
• M25: 18,701,679 km (0.098 R)
• M26: 20,147,243 km (0.088 R)
• M27: 20,391,686 km (0.091 R)
• M28: 21,130,849 km (0.038 R)
• M29: 21,213,427 km (0.12 R)
• M30: 21,711,737 km (0.106 R)
• M31: 22,382,085 km (0.119 R)
• M32: 22,719,877 km (0.078 R)
• M33: 23,144,287 km (0.064 R)
• M34: 23,400,249 km (0.109 R)
• M35: 24,433,521 km (0.104 R)
• M36: 25,305,976 km (0.115 R)
• M37: 26,455,336 km (0.1 R)
• M38: 26,722,967 km (0.107 R)
• M39: 27,081,254 km (0.095 R)
• M40: 27,802,465 km (0.113 R)
• M41: 28,804,621 km (0.107 R)
• M42: 29,725,845 km (0.072 R)
• M43: 34,280,202 km (0.082 R)
• M44: 34,669,456 km (0.07 R)
• M45: 35,550,588 km (0.052 R)
• M46: 40,475,499 km (0.087 R)
• M47: 40,783,820 km (0.087 R)
• M48: 41,299,634 km (0.054 R)
• M49: 43,069,227 km (0.12 R)
• M50: 43,384,130 km (0.106 R)
• M51: 44,757,289 km (0.054 R)
• M52: 44,969,718 km (0.097 R)
• M53: 45,823,174 km (0.097 R)
• M54: 46,682,016 km (0.112 R)
• M55: 47,005,446 km (0.093 R)
• M56: 47,980,076 km (0.048 R)
• M57: 49,070,944 km (0.104 R)
• M58: 50,501,249 km (0.116 R)
• M59: 51,054,911 km (0.119 R)
• M60: 51,499,366 km (0.045 R)
• M61: 52,056,768 km (0.09 R)
• M62: 53,402,550 km (0.111 R)
• M63: 53,627,994 km (0.094 R)
• M64: 55,328,623 km (0.118 R)
• M65: 55,556,760 km (0.094 R)
• M66: 56,357,557 km (0.069 R)
• M67: 57,162,094 km (0.085 R)
• M68: 57,277,434 km (0.04 R)
• M69: 57,392,774 km (0.081 R)
• M70: 60,183,822 km (0.115 R)
• M71: 60,535,826 km (0.093 R)
• M72: 62,068,905 km (0.066 R)
• M73: 63,137,781 km (0.105 R)
• M74: 64,332,620 km (0.027 R)
• M75: 64,692,552 km (0.069 R)
• M76: 65,414,362 km (0.107 R)
• M77: 67,961,565 km (0.09 R)
• M78: 70,664,649 km (0.088 R)
• M79: 71,407,851 km (0.115 R)
• M80: 71,780,499 km (0.086 R)
• M81: 72,278,361 km (0.119 R)
• M82: 72,652,505 km (0.113 R)
• M83: 73,904,190 km (0.1 R)
• M84: 74,281,177 km (0.08 R)
• M85: 74,658,762 km (0.079 R)
• M86: 75,289,317 km (0.108 R)
• M87: 75,668,697 km (0.114 R)
• M88: 76,175,236 km (0.102 R)
• M89: 77,957,395 km (0.077 R)
• M90: 81,692,555 km (0.082 R)
• M91: 82,342,408 km (0.094 R)
• M92: 87,204,339 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.9

Radius: 4.5

Gravity: 48.93 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 18.46 AU - 21.8 AU

Year: 31597 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,727,983 km

• M1: 292,165 km (0.108 R)
• M2: 462,856 km (0.107 R)
• M3: 1,060,200 km (0.12 R)
• M4: 1,857,108 km (0.114 R)
• M5: 1,944,922 km (0.103 R)
• M6: 2,263,266 km (0.085 R)
• M7: 2,548,849 km (0.114 R)
• M8: 2,998,390 km (0.107 R)
• M9: 3,418,461 km (0.11 R)
• M10: 4,546,728 km (0.052 R)
• M11: 4,845,475 km (0.086 R)
• M12: 5,212,139 km (0.114 R)
• M13: 7,244,726 km (0.097 R)
• M14: 8,597,240 km (0.097 R)
• M15: 10,257,477 km (0.063 R)
• M16: 11,044,063 km (0.099 R)
• M17: 11,525,170 km (0.111 R)
• M18: 12,508,028 km (0.047 R)
• M19: 12,925,406 km (0.11 R)
• M20: 13,093,554 km (0.09 R)
• M21: 13,177,927 km (0.108 R)
• M22: 15,971,966 km (0.111 R)
• M23: 16,152,531 km (0.082 R)
• M24: 16,424,649 km (0.112 R)
• M25: 17,807,383 km (0.057 R)
• M26: 18,654,854 km (0.103 R)
• M27: 19,035,731 km (0.097 R)
• M28: 22,073,016 km (0.099 R)
• M29: 24,838,333 km (0.101 R)
• M30: 25,467,392 km (0.045 R)
• M31: 25,889,707 km (0.086 R)
• M32: 27,818,771 km (0.057 R)
• M33: 27,927,230 km (0.097 R)
• M34: 29,793,613 km (0.101 R)
• M35: 29,904,614 km (0.079 R)
• M36: 35,746,262 km (0.096 R)
• M37: 35,982,327 km (0.119 R)
• M38: 36,574,884 km (0.085 R)
• M39: 38,613,454 km (0.093 R)
• M40: 39,707,464 km (0.095 R)
• M41: 41,305,767 km (0.095 R)
• M42: 41,677,518 km (0.119 R)
• M43: 41,801,684 km (0.117 R)
• M44: 44,057,919 km (0.117 R)
• M45: 44,691,765 km (0.062 R)
• M46: 45,456,211 km (0.039 R)
• M47: 46,868,863 km (0.104 R)
• M48: 47,256,621 km (0.107 R)
• M49: 47,515,724 km (0.046 R)
• M50: 48,035,278 km (0.069 R)
• M51: 50,000,695 km (0.059 R)
• M52: 50,926,706 km (0.104 R)
• M53: 51,325,384 km (0.051 R)
• M54: 56,738,583 km (0.114 R)
• M55: 56,876,213 km (0.109 R)
• M56: 57,704,237 km (0.038 R)
• M57: 58,397,474 km (0.094 R)
• M58: 58,814,702 km (0.085 R)
• M59: 59,232,828 km (0.107 R)
• M60: 63,611,857 km (0.113 R)
• M61: 65,623,350 km (0.078 R)
• M62: 65,767,712 km (0.032 R)
• M63: 69,119,751 km (0.043 R)
• M64: 70,594,338 km (0.064 R)
• M65: 72,228,395 km (0.063 R)
• M66: 73,574,626 km (0.092 R)
• M67: 77,662,687 km (0.098 R)
• M68: 77,968,465 km (0.111 R)
• M69: 79,195,318 km (0.047 R)
• M70: 79,349,104 km (0.099 R)
• M71: 79,811,212 km (0.034 R)
• M72: 80,737,971 km (0.065 R)
• M73: 83,383,160 km (0.11 R)
• M74: 84,009,676 km (0.057 R)
• M75: 84,795,065 km (0.107 R)
• M76: 84,952,442 km (0.091 R)
• M77: 85,740,673 km (0.088 R)
• M78: 87,324,466 km (0.097 R)
• M79: 89,718,181 km (0.102 R)
• M80: 90,520,924 km (0.08 R)
• M81: 91,971,724 km (0.12 R)
• M82: 92,619,034 km (0.088 R)
• M83: 94,406,878 km (0.072 R)
• M84: 96,698,717 km (0.084 R)
• M85: 97,027,683 km (0.074 R)
• M86: 98,512,292 km (0.062 R)
• M87: 106,386,675 km (0.091 R)
• M88: 108,770,966 km (0.073 R)
• M89: 111,000,573 km (0.11 R)
• M90: 111,689,770 km (0.103 R)
• M91: 112,380,314 km (0.092 R)
• M92: 112,553,100 km (0.054 R)
• M93: 112,726,035 km (0.085 R)
• M94: 114,460,323 km (0.115 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit