🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.57 AU - 0.57 AU

Year: 161 Days

Day: 24.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,717,192 km

• M1: 279,748 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.05 AU

Year: 331 Days

Day: 19.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.86 AU - 1.34 AU

Year: 432 Days

Day: 47.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,717,192 km

• M1: 56,548 km (0.111 R)
• M2: 368,011 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.56 AU - 1.62 AU

Year: 751 Days

Day: 19.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.98 AU - 3.2 AU

Year: 2035 Days

Day: 21.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.34 AU - 4.14 AU

Year: 2710 Days

Day: 41.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,717,192 km

• M1: 147,204 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 14.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.4 AU - 5.4 AU

Year: 4065 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,717,192 km

• M1: 186,100 km (0.1 R)
• M2: 294,409 km (0.032 R)
• M3: 401,221 km (0.079 R)
• M4: 500,554 km (0.05 R)
• M5: 690,843 km (0.1 R)
• M6: 881,131 km (0.082 R)
• M7: 1,181,075 km (0.061 R)
• M8: 1,295,817 km (0.108 R)
• M9: 1,447,659 km (0.072 R)
• M10: 1,560,007 km (0.036 R)
• M11: 1,758,074 km (0.089 R)
• M12: 2,179,940 km (0.035 R)
• M13: 2,323,405 km (0.047 R)
• M14: 2,456,547 km (0.106 R)
• M15: 2,703,084 km (0.051 R)
• M16: 2,843,556 km (0.108 R)
• M17: 3,015,594 km (0.109 R)
• M18: 3,161,601 km (0.032 R)
• M19: 3,567,760 km (0.116 R)
• M20: 3,927,243 km (0.064 R)
• M21: 4,314,851 km (0.094 R)
• M22: 4,446,946 km (0.099 R)
• M23: 4,563,483 km (0.055 R)
• M24: 4,988,640 km (0.045 R)
• M25: 5,092,611 km (0.025 R)
• M26: 5,214,832 km (0.081 R)
• M27: 5,337,951 km (0.072 R)
• M28: 5,479,920 km (0.066 R)
• M29: 5,569,379 km (0.11 R)
• M30: 5,767,896 km (0.102 R)
• M31: 6,227,610 km (0.107 R)
• M32: 6,566,150 km (0.093 R)
• M33: 7,065,807 km (0.071 R)
• M34: 7,438,754 km (0.085 R)
• M35: 7,939,458 km (0.096 R)
• M36: 8,451,083 km (0.1 R)
• M37: 8,700,612 km (0.095 R)
• M38: 8,826,125 km (0.098 R)
• M39: 8,931,292 km (0.119 R)
• M40: 9,206,702 km (0.114 R)
• M41: 9,377,692 km (0.101 R)
• M42: 9,484,954 km (0.09 R)
• M43: 9,614,356 km (0.033 R)
• M44: 9,853,114 km (0.118 R)
• M45: 10,006,003 km (0.086 R)
• M46: 10,247,903 km (0.081 R)
• M47: 10,491,897 km (0.072 R)
• M48: 10,603,347 km (0.076 R)
• M49: 10,805,005 km (0.034 R)
• M50: 10,985,420 km (0.098 R)
• M51: 11,463,685 km (0.047 R)
• M52: 11,786,367 km (0.069 R)
• M53: 12,042,030 km (0.1 R)
• M54: 12,677,223 km (0.102 R)
• M55: 12,891,447 km (0.108 R)
• M56: 13,299,400 km (0.118 R)
• M57: 13,565,685 km (0.086 R)
• M58: 13,735,927 km (0.1 R)
• M59: 13,907,067 km (0.101 R)
• M60: 14,275,975 km (0.096 R)
• M61: 14,948,268 km (0.11 R)
• M62: 15,149,328 km (0.045 R)
• M63: 15,503,575 km (0.102 R)
• M64: 16,220,299 km (0.076 R)
• M65: 17,000,302 km (0.045 R)
• M66: 17,952,343 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 10.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.05 AU - 6.21 AU

Year: 5006 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,717,192 km

• M1: 484,548 km (0.105 R)
• M2: 800,797 km (0.098 R)
• M3: 880,982 km (0.074 R)
• M4: 1,037,611 km (0.08 R)
• M5: 1,177,485 km (0.093 R)
• M6: 1,337,704 km (0.117 R)
• M7: 1,448,556 km (0.085 R)
• M8: 1,519,466 km (0.086 R)
• M9: 1,799,962 km (0.068 R)
• M10: 1,876,556 km (0.098 R)
• M11: 2,129,226 km (0.083 R)
• M12: 2,226,914 km (0.084 R)
• M13: 2,292,887 km (0.111 R)
• M14: 2,376,362 km (0.107 R)
• M15: 2,598,066 km (0.093 R)
• M16: 3,061,820 km (0.052 R)
• M17: 3,474,560 km (0.106 R)
• M18: 3,551,453 km (0.087 R)
• M19: 3,805,620 km (0.108 R)
• M20: 3,904,953 km (0.113 R)
• M21: 4,290,317 km (0.083 R)
• M22: 5,141,380 km (0.117 R)
• M23: 5,251,484 km (0.09 R)
• M24: 5,745,007 km (0.093 R)
• M25: 5,882,188 km (0.073 R)
• M26: 6,066,942 km (0.116 R)
• M27: 6,394,711 km (0.071 R)
• M28: 6,994,448 km (0.099 R)
• M29: 7,313,391 km (0.108 R)
• M30: 7,387,741 km (0.114 R)
• M31: 7,687,386 km (0.084 R)
• M32: 7,813,497 km (0.093 R)
• M33: 8,350,553 km (0.11 R)
• M34: 8,454,224 km (0.072 R)
• M35: 9,622,584 km (0.09 R)
• M36: 9,704,115 km (0.098 R)
• M37: 9,922,677 km (0.043 R)
• M38: 10,004,956 km (0.069 R)
• M39: 10,142,736 km (0.108 R)
• M40: 10,225,762 km (0.086 R)
• M41: 10,392,265 km (0.1 R)
• M42: 10,841,058 km (0.115 R)
• M43: 11,181,693 km (0.119 R)
• M44: 11,296,135 km (0.106 R)
• M45: 12,461,054 km (0.109 R)
• M46: 12,877,834 km (0.116 R)
• M47: 13,541,898 km (0.114 R)
• M48: 13,816,859 km (0.11 R)
• M49: 14,496,632 km (0.111 R)
• M50: 14,683,929 km (0.081 R)
• M51: 14,934,954 km (0.031 R)
• M52: 15,314,035 km (0.062 R)
• M53: 15,409,329 km (0.066 R)
• M54: 15,824,463 km (0.109 R)
• M55: 16,405,501 km (0.099 R)
• M56: 16,698,563 km (0.047 R)
• M57: 16,796,699 km (0.091 R)
• M58: 17,092,155 km (0.082 R)
• M59: 17,257,012 km (0.119 R)
• M60: 17,688,153 km (0.114 R)
• M61: 17,988,695 km (0.066 R)
• M62: 18,628,824 km (0.051 R)
• M63: 18,832,427 km (0.069 R)
• M64: 19,002,819 km (0.048 R)
• M65: 19,105,144 km (0.11 R)
• M66: 19,413,615 km (0.103 R)
• M67: 19,516,837 km (0.062 R)
• M68: 19,931,224 km (0.075 R)
• M69: 20,383,607 km (0.097 R)
• M70: 20,558,487 km (0.098 R)
• M71: 22,082,890 km (0.082 R)
• M72: 22,190,600 km (0.069 R)
• M73: 22,442,673 km (0.066 R)
• M74: 23,167,923 km (0.114 R)
• M75: 23,753,748 km (0.074 R)
• M76: 23,864,152 km (0.057 R)
• M77: 24,790,611 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 14.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.08 AU - 10.32 AU

Year: 12208 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,717,192 km

• M1: 194,776 km (0.092 R)
• M2: 413,937 km (0.099 R)
• M3: 742,305 km (0.102 R)
• M4: 866,172 km (0.09 R)
• M5: 1,032,076 km (0.1 R)
• M6: 1,191,397 km (0.074 R)
• M7: 1,340,547 km (0.064 R)
• M8: 1,556,416 km (0.113 R)
• M9: 2,045,900 km (0.082 R)
• M10: 2,804,810 km (0.111 R)
• M11: 2,905,639 km (0.117 R)
• M12: 3,189,277 km (0.042 R)
• M13: 3,321,222 km (0.085 R)
• M14: 3,509,267 km (0.11 R)
• M15: 3,618,174 km (0.114 R)
• M16: 3,756,103 km (0.115 R)
• M17: 4,650,399 km (0.114 R)
• M18: 4,983,404 km (0.081 R)
• M19: 5,075,557 km (0.086 R)
• M20: 5,168,457 km (0.056 R)
• M21: 5,545,294 km (0.073 R)
• M22: 5,866,331 km (0.085 R)
• M23: 6,061,855 km (0.09 R)
• M24: 6,797,428 km (0.097 R)
• M25: 7,350,342 km (0.072 R)
• M26: 8,098,032 km (0.079 R)
• M27: 8,389,299 km (0.097 R)
• M28: 8,684,156 km (0.11 R)
• M29: 9,858,649 km (0.061 R)
• M30: 10,169,813 km (0.108 R)
• M31: 10,365,936 km (0.114 R)
• M32: 10,722,278 km (0.11 R)
• M33: 11,733,260 km (0.032 R)
• M34: 12,063,273 km (0.084 R)
• M35: 13,499,562 km (0.12 R)
• M36: 13,672,198 km (0.092 R)
• M37: 13,932,349 km (0.05 R)
• M38: 14,590,131 km (0.069 R)
• M39: 15,302,965 km (0.085 R)
• M40: 15,482,931 km (0.093 R)
• M41: 15,754,301 km (0.116 R)
• M42: 16,164,200 km (0.114 R)
• M43: 16,439,460 km (0.095 R)
• M44: 17,461,961 km (0.099 R)
• M45: 17,838,948 km (0.068 R)
• M46: 18,266,199 km (0.112 R)
• M47: 19,422,292 km (0.095 R)
• M48: 19,763,973 km (0.119 R)
• M49: 20,502,687 km (0.112 R)
• M50: 20,950,434 km (0.095 R)
• M51: 22,007,492 km (0.025 R)
• M52: 22,927,370 km (0.115 R)
• M53: 23,599,513 km (0.065 R)
• M54: 23,859,813 km (0.114 R)
• M55: 24,068,652 km (0.079 R)
• M56: 26,352,712 km (0.067 R)
• M57: 27,002,266 km (0.048 R)
• M58: 27,438,344 km (0.075 R)
• M59: 28,538,786 km (0.107 R)
• M60: 29,205,843 km (0.082 R)
• M61: 29,429,492 km (0.072 R)
• M62: 29,541,391 km (0.119 R)
• M63: 30,555,664 km (0.077 R)
• M64: 30,782,604 km (0.066 R)
• M65: 31,066,990 km (0.082 R)
• M66: 31,925,682 km (0.12 R)
• M67: 32,155,913 km (0.077 R)
• M68: 32,676,065 km (0.088 R)
• M69: 34,018,107 km (0.042 R)
• M70: 34,548,132 km (0.057 R)
• M71: 35,497,181 km (0.048 R)
• M72: 36,034,686 km (0.079 R)
• M73: 36,154,664 km (0.066 R)
• M74: 36,454,757 km (0.117 R)
• M75: 37,663,658 km (0.117 R)
• M76: 37,907,053 km (0.105 R)
• M77: 38,028,976 km (0.079 R)
• M78: 39,501,767 km (0.116 R)
• M79: 39,687,118 km (0.099 R)
• M80: 39,996,786 km (0.102 R)
• M81: 41,118,321 km (0.037 R)
• M82: 42,313,309 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 3.6

Gravity: 35.52 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.55 AU - 20.19 AU

Year: 30718 Days

Day: 21.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,717,192 km

• M1: 47,572 km (0.119 R)
• M2: 600,635 km (0.066 R)
• M3: 701,614 km (0.115 R)
• M4: 919,578 km (0.111 R)
• M5: 1,066,034 km (0.11 R)
• M6: 1,219,821 km (0.078 R)
• M7: 1,348,026 km (0.102 R)
• M8: 1,514,230 km (0.119 R)
• M9: 2,088,985 km (0.089 R)
• M10: 2,126,833 km (0.094 R)
• M11: 2,438,894 km (0.103 R)
• M12: 2,765,167 km (0.117 R)
• M13: 4,153,136 km (0.065 R)
• M14: 4,689,744 km (0.083 R)
• M15: 5,093,508 km (0.045 R)
• M16: 5,196,132 km (0.109 R)
• M17: 5,773,131 km (0.045 R)
• M18: 6,205,320 km (0.074 R)
• M19: 6,314,975 km (0.106 R)
• M20: 6,872,975 km (0.062 R)
• M21: 7,215,255 km (0.088 R)
• M22: 7,857,179 km (0.058 R)
• M23: 8,035,500 km (0.103 R)
• M24: 8,095,190 km (0.117 R)
• M25: 9,132,501 km (0.12 R)
• M26: 10,275,579 km (0.062 R)
• M27: 10,732,151 km (0.103 R)
• M28: 10,797,974 km (0.103 R)
• M29: 11,328,897 km (0.103 R)
• M30: 11,800,430 km (0.091 R)
• M31: 13,465,155 km (0.111 R)
• M32: 13,607,273 km (0.089 R)
• M33: 13,749,690 km (0.047 R)
• M34: 14,180,233 km (0.119 R)
• M35: 15,349,639 km (0.045 R)
• M36: 15,498,040 km (0.066 R)
• M37: 16,549,713 km (0.097 R)
• M38: 18,800,413 km (0.113 R)
• M39: 19,839,969 km (0.091 R)
• M40: 21,227,339 km (0.092 R)
• M41: 21,309,917 km (0.11 R)
• M42: 21,392,645 km (0.092 R)
• M43: 23,836,626 km (0.106 R)
• M44: 25,485,044 km (0.052 R)
• M45: 26,812,277 km (0.06 R)
• M46: 27,529,150 km (0.112 R)
• M47: 27,619,208 km (0.119 R)
• M48: 27,799,623 km (0.117 R)
• M49: 28,252,455 km (0.108 R)
• M50: 28,707,682 km (0.095 R)
• M51: 29,533,163 km (0.092 R)
• M52: 33,679,268 km (0.045 R)
• M53: 34,065,230 km (0.065 R)
• M54: 35,427,169 km (0.085 R)
• M55: 35,525,156 km (0.044 R)
• M56: 37,603,220 km (0.106 R)
• M57: 40,741,933 km (0.091 R)
• M58: 41,668,841 km (0.059 R)
• M59: 41,979,257 km (0.117 R)
• M60: 42,186,749 km (0.071 R)
• M61: 43,124,279 km (0.034 R)
• M62: 45,978,158 km (0.116 R)
• M63: 47,158,186 km (0.047 R)
• M64: 48,892,324 km (0.106 R)
• M65: 50,757,510 km (0.074 R)
• M66: 50,978,466 km (0.113 R)
• M67: 53,205,679 km (0.048 R)
• M68: 53,542,574 km (0.053 R)
• M69: 53,880,067 km (0.067 R)
• M70: 54,331,254 km (0.114 R)
• M71: 56,491,148 km (0.026 R)
• M72: 60,075,064 km (0.081 R)
• M73: 60,894,412 km (0.101 R)
• M74: 62,899,622 km (0.045 R)
• M75: 64,208,752 km (0.081 R)
• M76: 64,328,132 km (0.095 R)
• M77: 65,046,351 km (0.094 R)
• M78: 66,370,143 km (0.111 R)
• M79: 68,189,402 km (0.115 R)
• M80: 69,533,988 km (0.111 R)
• M81: 71,505,089 km (0.113 R)
• M82: 72,497,671 km (0.1 R)
• M83: 73,994,996 km (0.118 R)
• M84: 74,120,210 km (0.067 R)
• M85: 77,400,891 km (0.065 R)
• M86: 78,675,315 km (0.044 R)
• M87: 79,956,621 km (0.092 R)
• M88: 81,244,808 km (0.087 R)
• M89: 81,503,314 km (0.116 R)
• M90: 84,364,373 km (0.028 R)
• M91: 85,938,741 km (0.112 R)
• M92: 86,465,624 km (0.028 R)
• M93: 87,522,833 km (0.091 R)
• M94: 88,318,394 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit