🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.45 AU - 0.63 AU

Year: 147 Days

Day: 37.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,928,139 km

• M1: 214,673 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.77 AU - 0.99 AU

Year: 306 Days

Day: 15.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.2 AU - 1.24 AU

Year: 500 Days

Day: 18.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,928,139 km

• M1: 252,820 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.35 AU - 2.17 AU

Year: 866 Days

Day: 19 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,928,139 km

• M1: 233,522 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.8 AU - 2.72 AU

Year: 1260 Days

Day: 23.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,928,139 km

• M1: 765,642 km (0.063 R)
• M2: 1,249,591 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.49 AU - 4.87 AU

Year: 3169 Days

Day: 21.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,928,139 km

• M1: 161,566 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 10.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.69 AU - 6.77 AU

Year: 5087 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,928,139 km

• M1: 143,764 km (0.113 R)
• M2: 279,000 km (0.037 R)
• M3: 432,188 km (0.117 R)
• M4: 504,743 km (0.118 R)
• M5: 922,869 km (0.062 R)
• M6: 1,021,155 km (0.103 R)
• M7: 1,259,165 km (0.07 R)
• M8: 1,482,365 km (0.062 R)
• M9: 2,170,366 km (0.107 R)
• M10: 2,265,211 km (0.061 R)
• M11: 2,400,298 km (0.113 R)
• M12: 2,538,077 km (0.064 R)
• M13: 2,618,112 km (0.102 R)
• M14: 2,863,154 km (0.117 R)
• M15: 2,946,480 km (0.067 R)
• M16: 3,244,778 km (0.111 R)
• M17: 3,575,240 km (0.095 R)
• M18: 3,687,887 km (0.11 R)
• M19: 3,756,103 km (0.098 R)
• M20: 4,388,304 km (0.071 R)
• M21: 5,028,284 km (0.1 R)
• M22: 5,129,412 km (0.062 R)
• M23: 5,618,896 km (0.026 R)
• M24: 5,909,116 km (0.047 R)
• M25: 6,069,485 km (0.083 R)
• M26: 6,177,195 km (0.057 R)
• M27: 6,258,427 km (0.076 R)
• M28: 6,504,366 km (0.046 R)
• M29: 6,586,944 km (0.101 R)
• M30: 6,809,097 km (0.051 R)
• M31: 6,921,145 km (0.062 R)
• M32: 7,090,341 km (0.054 R)
• M33: 7,346,602 km (0.057 R)
• M34: 7,606,154 km (0.047 R)
• M35: 7,897,870 km (0.09 R)
• M36: 8,074,695 km (0.05 R)
• M37: 8,978,715 km (0.117 R)
• M38: 9,070,867 km (0.091 R)
• M39: 9,599,097 km (0.119 R)
• M40: 9,724,909 km (0.044 R)
• M41: 9,914,449 km (0.11 R)
• M42: 10,394,060 km (0.111 R)
• M43: 10,652,864 km (0.09 R)
• M44: 11,342,511 km (0.084 R)
• M45: 11,843,963 km (0.03 R)
• M46: 11,945,240 km (0.065 R)
• M47: 13,042,092 km (0.116 R)
• M48: 13,602,635 km (0.066 R)
• M49: 13,850,369 km (0.069 R)
• M50: 14,314,422 km (0.108 R)
• M51: 15,367,890 km (0.117 R)
• M52: 15,478,293 km (0.105 R)
• M53: 16,034,199 km (0.036 R)
• M54: 16,108,848 km (0.058 R)
• M55: 16,295,995 km (0.091 R)
• M56: 16,672,234 km (0.053 R)
• M57: 16,861,475 km (0.072 R)
• M58: 17,779,857 km (0.081 R)
• M59: 18,012,032 km (0.114 R)
• M60: 19,824,710 km (0.092 R)
• M61: 20,347,554 km (0.05 R)
• M62: 20,997,258 km (0.066 R)
• M63: 21,365,717 km (0.113 R)
• M64: 21,984,454 km (0.063 R)
• M65: 22,192,096 km (0.068 R)
• M66: 22,986,910 km (0.107 R)
• M67: 23,790,849 km (0.105 R)
• M68: 24,690,381 km (0.111 R)
• M69: 25,339,635 km (0.057 R)
• M70: 25,994,575 km (0.092 R)
• M71: 26,126,221 km (0.052 R)
• M72: 26,390,112 km (0.086 R)
• M73: 26,876,305 km (0.049 R)
• M74: 27,009,447 km (0.079 R)
• M75: 27,142,888 km (0.085 R)
• M76: 28,127,392 km (0.105 R)
• M77: 28,624,057 km (0.053 R)
• M78: 28,760,041 km (0.052 R)
• M79: 30,685,964 km (0.085 R)
• M80: 30,778,715 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 11.6

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.93 AU - 6.67 AU

Year: 5180 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,928,139 km

• M1: 199,414 km (0.105 R)
• M2: 344,075 km (0.118 R)
• M3: 431,141 km (0.039 R)
• M4: 550,969 km (0.117 R)
• M5: 683,812 km (0.116 R)
• M6: 999,463 km (0.076 R)
• M7: 1,120,039 km (0.074 R)
• M8: 1,376,749 km (0.106 R)
• M9: 1,546,992 km (0.08 R)
• M10: 1,984,416 km (0.058 R)
• M11: 2,521,622 km (0.071 R)
• M12: 2,647,134 km (0.045 R)
• M13: 2,817,676 km (0.118 R)
• M14: 2,904,443 km (0.096 R)
• M15: 2,991,957 km (0.084 R)
• M16: 3,147,539 km (0.075 R)
• M17: 3,443,593 km (0.093 R)
• M18: 3,536,494 km (0.07 R)
• M19: 4,435,726 km (0.095 R)
• M20: 4,950,343 km (0.112 R)
• M21: 5,135,097 km (0.118 R)
• M22: 5,349,021 km (0.102 R)
• M23: 6,064,398 km (0.078 R)
• M24: 6,177,046 km (0.106 R)
• M25: 6,548,497 km (0.116 R)
• M26: 7,283,023 km (0.071 R)
• M27: 7,493,357 km (0.09 R)
• M28: 7,644,900 km (0.091 R)
• M29: 7,766,972 km (0.112 R)
• M30: 8,136,628 km (0.107 R)
• M31: 8,702,258 km (0.069 R)
• M32: 8,797,701 km (0.119 R)
• M33: 8,893,593 km (0.075 R)
• M34: 9,247,991 km (0.083 R)
• M35: 9,705,910 km (0.081 R)
• M36: 10,104,289 km (0.116 R)
• M37: 10,508,054 km (0.105 R)
• M38: 11,891,834 km (0.104 R)
• M39: 12,353,942 km (0.111 R)
• M40: 12,461,353 km (0.097 R)
• M41: 12,785,681 km (0.118 R)
• M42: 13,185,856 km (0.11 R)
• M43: 13,259,009 km (0.116 R)
• M44: 13,405,764 km (0.057 R)
• M45: 14,448,611 km (0.102 R)
• M46: 15,749,664 km (0.09 R)
• M47: 16,139,366 km (0.062 R)
• M48: 16,809,415 km (0.054 R)
• M49: 17,488,440 km (0.107 R)
• M50: 17,811,122 km (0.03 R)
• M51: 18,585,441 km (0.079 R)
• M52: 18,667,570 km (0.071 R)
• M53: 19,579,070 km (0.078 R)
• M54: 21,445,453 km (0.069 R)
• M55: 21,834,258 km (0.114 R)
• M56: 22,181,624 km (0.104 R)
• M57: 22,443,570 km (0.1 R)
• M58: 22,574,767 km (0.071 R)
• M59: 22,706,414 km (0.054 R)
• M60: 22,794,228 km (0.034 R)
• M61: 22,926,173 km (0.119 R)
• M62: 23,545,508 km (0.079 R)
• M63: 23,946,580 km (0.088 R)
• M64: 24,035,890 km (0.077 R)
• M65: 24,125,499 km (0.066 R)
• M66: 24,439,804 km (0.055 R)
• M67: 25,893,596 km (0.118 R)
• M68: 26,261,457 km (0.114 R)
• M69: 27,188,665 km (0.066 R)
• M70: 27,468,862 km (0.09 R)
• M71: 28,457,255 km (0.072 R)
• M72: 30,614,456 km (0.116 R)
• M73: 30,808,634 km (0.113 R)
• M74: 31,198,486 km (0.11 R)
• M75: 31,296,174 km (0.104 R)
• M76: 31,442,929 km (0.094 R)
• M77: 31,687,971 km (0.068 R)
• M78: 31,933,760 km (0.114 R)
• M79: 32,081,563 km (0.047 R)
• M80: 32,873,384 km (0.078 R)
• M81: 33,271,614 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 11.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.77 AU - 7.75 AU

Year: 5809 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,928,139 km

• M1: 178,470 km (0.05 R)
• M2: 273,315 km (0.12 R)
• M3: 410,497 km (0.077 R)
• M4: 767,138 km (0.06 R)
• M5: 949,946 km (0.094 R)
• M6: 1,039,556 km (0.07 R)
• M7: 1,179,430 km (0.086 R)
• M8: 1,359,396 km (0.095 R)
• M9: 1,444,367 km (0.102 R)
• M10: 1,619,696 km (0.055 R)
• M11: 1,728,454 km (0.046 R)
• M12: 3,036,388 km (0.08 R)
• M13: 3,194,513 km (0.073 R)
• M14: 3,378,818 km (0.039 R)
• M15: 3,757,749 km (0.111 R)
• M16: 3,854,688 km (0.079 R)
• M17: 4,175,576 km (0.102 R)
• M18: 4,301,238 km (0.119 R)
• M19: 4,582,332 km (0.114 R)
• M20: 4,790,722 km (0.106 R)
• M21: 5,516,571 km (0.077 R)
• M22: 5,626,974 km (0.054 R)
• M23: 6,392,167 km (0.112 R)
• M24: 6,625,091 km (0.091 R)
• M25: 7,401,654 km (0.1 R)
• M26: 8,050,011 km (0.065 R)
• M27: 8,845,572 km (0.082 R)
• M28: 8,942,662 km (0.083 R)
• M29: 9,367,819 km (0.087 R)
• M30: 9,499,914 km (0.116 R)
• M31: 9,933,747 km (0.1 R)
• M32: 10,374,014 km (0.106 R)
• M33: 10,682,634 km (0.092 R)
• M34: 11,875,528 km (0.056 R)
• M35: 12,018,693 km (0.03 R)
• M36: 12,524,035 km (0.1 R)
• M37: 12,706,245 km (0.04 R)
• M38: 13,443,912 km (0.065 R)
• M39: 13,780,507 km (0.085 R)
• M40: 15,076,773 km (0.045 R)
• M41: 15,426,383 km (0.06 R)
• M42: 15,660,952 km (0.12 R)
• M43: 15,739,342 km (0.102 R)
• M44: 16,811,360 km (0.034 R)
• M45: 17,012,419 km (0.114 R)
• M46: 18,071,124 km (0.027 R)
• M47: 18,359,698 km (0.088 R)
• M48: 18,608,479 km (0.113 R)
• M49: 19,910,878 km (0.058 R)
• M50: 20,337,232 km (0.094 R)
• M51: 20,551,606 km (0.102 R)
• M52: 20,723,643 km (0.067 R)
• M53: 20,809,812 km (0.101 R)
• M54: 20,896,130 km (0.118 R)
• M55: 21,155,682 km (0.067 R)
• M56: 21,285,982 km (0.071 R)
• M57: 21,590,862 km (0.094 R)
• M58: 21,721,910 km (0.05 R)
• M59: 23,092,227 km (0.057 R)
• M60: 23,360,755 km (0.103 R)
• M61: 23,630,180 km (0.063 R)
• M62: 23,810,446 km (0.109 R)
• M63: 24,535,996 km (0.092 R)
• M64: 24,672,878 km (0.08 R)
• M65: 24,855,686 km (0.106 R)
• M66: 25,222,799 km (0.101 R)
• M67: 25,545,482 km (0.107 R)
• M68: 25,637,933 km (0.092 R)
• M69: 26,055,312 km (0.096 R)
• M70: 27,984,974 km (0.098 R)
• M71: 28,991,020 km (0.081 R)
• M72: 30,155,340 km (0.091 R)
• M73: 32,279,481 km (0.118 R)
• M74: 32,880,864 km (0.07 R)
• M75: 33,082,073 km (0.087 R)
• M76: 33,233,317 km (0.116 R)
• M77: 33,334,295 km (0.051 R)
• M78: 33,739,107 km (0.112 R)
• M79: 33,840,534 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.9

Radius: 6.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.08 AU - 16.82 AU

Year: 19323 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,928,139 km

• M1: 87,365 km (0.105 R)
• M2: 132,394 km (0.042 R)
• M3: 314,754 km (0.1 R)
• M4: 434,881 km (0.113 R)
• M5: 606,769 km (0.101 R)
• M6: 662,719 km (0.095 R)
• M7: 841,039 km (0.052 R)
• M8: 1,514,678 km (0.076 R)
• M9: 1,832,424 km (0.074 R)
• M10: 2,055,774 km (0.086 R)
• M11: 2,528,204 km (0.088 R)
• M12: 2,682,739 km (0.079 R)
• M13: 2,904,143 km (0.101 R)
• M14: 2,968,620 km (0.039 R)
• M15: 3,364,905 km (0.096 R)
• M16: 3,500,740 km (0.114 R)
• M17: 3,954,620 km (0.081 R)
• M18: 4,026,127 km (0.049 R)
• M19: 4,955,729 km (0.059 R)
• M20: 5,584,040 km (0.077 R)
• M21: 6,195,745 km (0.111 R)
• M22: 6,320,660 km (0.12 R)
• M23: 7,174,564 km (0.071 R)
• M24: 9,606,726 km (0.116 R)
• M25: 9,848,327 km (0.055 R)
• M26: 10,436,097 km (0.114 R)
• M27: 11,186,929 km (0.118 R)
• M28: 11,543,121 km (0.044 R)
• M29: 11,851,592 km (0.075 R)
• M30: 13,111,954 km (0.116 R)
• M31: 13,541,450 km (0.116 R)
• M32: 13,703,763 km (0.076 R)
• M33: 13,757,918 km (0.12 R)
• M34: 14,304,249 km (0.072 R)
• M35: 15,814,290 km (0.065 R)
• M36: 16,156,720 km (0.109 R)
• M37: 16,214,016 km (0.096 R)
• M38: 17,081,683 km (0.087 R)
• M39: 18,561,206 km (0.086 R)
• M40: 19,590,440 km (0.039 R)
• M41: 20,328,107 km (0.114 R)
• M42: 21,262,944 km (0.111 R)
• M43: 22,211,693 km (0.059 R)
• M44: 22,275,422 km (0.107 R)
• M45: 23,888,686 km (0.094 R)
• M46: 25,339,336 km (0.063 R)
• M47: 27,158,147 km (0.05 R)
• M48: 27,568,045 km (0.065 R)
• M49: 28,117,817 km (0.039 R)
• M50: 28,393,975 km (0.106 R)
• M51: 28,810,007 km (0.101 R)
• M52: 29,507,881 km (0.113 R)
• M53: 29,718,365 km (0.119 R)
• M54: 29,929,298 km (0.05 R)
• M55: 30,423,420 km (0.105 R)
• M56: 30,777,967 km (0.117 R)
• M57: 30,920,234 km (0.116 R)
• M58: 31,133,860 km (0.045 R)
• M59: 32,137,811 km (0.106 R)
• M60: 33,225,238 km (0.075 R)
• M61: 36,183,387 km (0.071 R)
• M62: 38,533,270 km (0.094 R)
• M63: 38,993,732 km (0.11 R)
• M64: 39,456,139 km (0.11 R)
• M65: 42,110,005 km (0.107 R)
• M66: 42,822,091 km (0.107 R)
• M67: 43,299,009 km (0.087 R)
• M68: 43,937,643 km (0.075 R)
• M69: 44,579,417 km (0.099 R)
• M70: 45,305,117 km (0.056 R)
• M71: 46,441,761 km (0.106 R)
• M72: 48,743,175 km (0.114 R)
• M73: 52,518,576 km (0.114 R)
• M74: 52,858,762 km (0.11 R)
• M75: 54,828,667 km (0.032 R)
• M76: 55,432,893 km (0.092 R)
• M77: 58,223,342 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit