🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.64 AU - 2.02 AU

Year: 891 Days

Day: 29.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.9 AU - 3 AU

Year: 1823 Days

Day: 34.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,590,269 km

• M1: 24,983 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.07 AU - 4.35 AU

Year: 3109 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,590,269 km

• M1: 300,841 km (0.05 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.6

Radius: 11.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.3 AU - 9.54 AU

Year: 9588 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,590,269 km

• M1: 218,263 km (0.077 R)
• M2: 309,069 km (0.078 R)
• M3: 421,268 km (0.081 R)
• M4: 517,309 km (0.079 R)
• M5: 659,278 km (0.083 R)
• M6: 788,830 km (0.031 R)
• M7: 956,529 km (0.046 R)
• M8: 1,231,190 km (0.12 R)
• M9: 1,496,727 km (0.085 R)
• M10: 1,601,146 km (0.089 R)
• M11: 1,744,461 km (0.076 R)
• M12: 1,873,414 km (0.081 R)
• M13: 1,948,512 km (0.104 R)
• M14: 2,462,381 km (0.058 R)
• M15: 2,607,790 km (0.112 R)
• M16: 2,734,799 km (0.067 R)
• M17: 2,820,668 km (0.115 R)
• M18: 2,929,426 km (0.116 R)
• M19: 3,218,449 km (0.119 R)
• M20: 3,563,720 km (0.112 R)
• M21: 4,773,369 km (0.085 R)
• M22: 5,140,781 km (0.118 R)
• M23: 5,220,666 km (0.115 R)
• M24: 5,327,928 km (0.099 R)
• M25: 6,411,914 km (0.047 R)
• M26: 6,642,594 km (0.101 R)
• M27: 6,934,908 km (0.091 R)
• M28: 7,171,722 km (0.075 R)
• M29: 7,411,378 km (0.115 R)
• M30: 7,592,690 km (0.119 R)
• M31: 7,775,649 km (0.066 R)
• M32: 8,177,020 km (0.082 R)
• M33: 8,395,881 km (0.084 R)
• M34: 8,553,408 km (0.092 R)
• M35: 8,839,589 km (0.115 R)
• M36: 9,161,224 km (0.088 R)
• M37: 9,552,273 km (0.076 R)
• M38: 10,317,167 km (0.074 R)
• M39: 10,587,789 km (0.076 R)
• M40: 11,032,693 km (0.09 R)
• M41: 11,623,605 km (0.11 R)
• M42: 11,764,227 km (0.031 R)
• M43: 12,403,758 km (0.101 R)
• M44: 12,511,468 km (0.071 R)
• M45: 12,763,990 km (0.06 R)
• M46: 13,018,156 km (0.072 R)
• M47: 14,654,159 km (0.117 R)
• M48: 15,034,885 km (0.073 R)
• M49: 15,923,197 km (0.03 R)
• M50: 16,157,767 km (0.094 R)
• M51: 16,868,207 km (0.097 R)
• M52: 17,187,299 km (0.083 R)
• M53: 17,548,578 km (0.103 R)
• M54: 17,912,400 km (0.092 R)
• M55: 17,993,632 km (0.079 R)
• M56: 18,524,405 km (0.116 R)
• M57: 18,936,248 km (0.117 R)
• M58: 19,143,292 km (0.058 R)
• M59: 19,978,945 km (0.113 R)
• M60: 20,741,146 km (0.108 R)
• M61: 21,125,912 km (0.107 R)
• M62: 21,211,632 km (0.027 R)
• M63: 21,556,156 km (0.113 R)
• M64: 22,119,691 km (0.086 R)
• M65: 22,952,353 km (0.092 R)
• M66: 23,973,807 km (0.1 R)
• M67: 24,108,146 km (0.085 R)
• M68: 24,512,658 km (0.087 R)
• M69: 24,602,866 km (0.066 R)
• M70: 25,055,399 km (0.092 R)
• M71: 26,107,072 km (0.113 R)
• M72: 26,476,130 km (0.077 R)
• M73: 26,986,558 km (0.074 R)
• M74: 27,500,128 km (0.036 R)
• M75: 28,489,718 km (0.03 R)
• M76: 29,971,784 km (0.099 R)
• M77: 30,164,765 km (0.095 R)
• M78: 30,261,555 km (0.04 R)
• M79: 30,358,345 km (0.062 R)
• M80: 31,970,112 km (0.086 R)
• M81: 33,060,082 km (0.113 R)
• M82: 33,259,646 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.2

Radius: 11.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.84 AU - 13.78 AU

Year: 13689 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,590,269 km

• M1: 257,009 km (0.061 R)
• M2: 424,110 km (0.083 R)
• M3: 543,040 km (0.106 R)
• M4: 675,135 km (0.103 R)
• M5: 745,745 km (0.112 R)
• M6: 819,198 km (0.087 R)
• M7: 1,208,601 km (0.092 R)
• M8: 1,536,969 km (0.103 R)
• M9: 1,672,355 km (0.113 R)
• M10: 2,297,823 km (0.107 R)
• M11: 2,682,589 km (0.035 R)
• M12: 2,894,719 km (0.099 R)
• M13: 2,966,675 km (0.067 R)
• M14: 3,411,131 km (0.06 R)
• M15: 3,512,857 km (0.094 R)
• M16: 3,589,751 km (0.11 R)
• M17: 3,824,021 km (0.095 R)
• M18: 4,417,775 km (0.071 R)
• M19: 4,556,751 km (0.107 R)
• M20: 4,640,825 km (0.1 R)
• M21: 4,753,921 km (0.071 R)
• M22: 5,273,624 km (0.101 R)
• M23: 5,660,335 km (0.086 R)
• M24: 5,781,210 km (0.113 R)
• M25: 5,964,168 km (0.112 R)
• M26: 6,619,556 km (0.097 R)
• M27: 6,843,205 km (0.104 R)
• M28: 7,829,504 km (0.076 R)
• M29: 8,305,075 km (0.071 R)
• M30: 9,036,011 km (0.115 R)
• M31: 9,106,621 km (0.059 R)
• M32: 9,212,985 km (0.118 R)
• M33: 9,355,552 km (0.104 R)
• M34: 9,642,780 km (0.115 R)
• M35: 10,152,310 km (0.104 R)
• M36: 11,579,623 km (0.108 R)
• M37: 11,656,367 km (0.09 R)
• M38: 11,849,348 km (0.047 R)
• M39: 12,631,446 km (0.106 R)
• M40: 12,750,227 km (0.114 R)
• M41: 13,188,997 km (0.085 R)
• M42: 13,632,555 km (0.082 R)
• M43: 14,040,209 km (0.032 R)
• M44: 14,451,902 km (0.117 R)
• M45: 15,286,958 km (0.112 R)
• M46: 15,371,331 km (0.063 R)
• M47: 15,667,983 km (0.089 R)
• M48: 16,266,824 km (0.105 R)
• M49: 16,612,395 km (0.066 R)
• M50: 17,486,794 km (0.076 R)
• M51: 18,197,235 km (0.077 R)
• M52: 18,510,941 km (0.096 R)
• M53: 18,962,278 km (0.118 R)
• M54: 20,199,004 km (0.1 R)
• M55: 20,523,930 km (0.107 R)
• M56: 20,757,004 km (0.078 R)
• M57: 22,798,117 km (0.111 R)
• M58: 23,281,767 km (0.102 R)
• M59: 23,379,006 km (0.08 R)
• M60: 23,525,013 km (0.098 R)
• M61: 24,013,899 km (0.113 R)
• M62: 24,210,321 km (0.108 R)
• M63: 24,407,341 km (0.105 R)
• M64: 24,902,211 km (0.103 R)
• M65: 27,170,115 km (0.094 R)
• M66: 27,734,398 km (0.107 R)
• M67: 28,354,481 km (0.086 R)
• M68: 29,031,412 km (0.09 R)
• M69: 29,766,386 km (0.08 R)
• M70: 30,030,277 km (0.092 R)
• M71: 30,454,237 km (0.116 R)
• M72: 31,147,473 km (0.098 R)
• M73: 32,332,289 km (0.082 R)
• M74: 32,440,747 km (0.104 R)
• M75: 33,039,438 km (0.053 R)
• M76: 33,203,247 km (0.117 R)
• M77: 33,916,680 km (0.1 R)
• M78: 34,635,198 km (0.113 R)
• M79: 34,801,701 km (0.097 R)
• M80: 34,912,852 km (0.09 R)
• M81: 37,160,560 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.1

Radius: 5.4

Gravity: 27.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.57 AU - 20.91 AU

Year: 24649 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,590,269 km

• M1: 90,357 km (0.037 R)
• M2: 132,843 km (0.116 R)
• M3: 408,552 km (0.12 R)
• M4: 520,601 km (0.102 R)
• M5: 1,659,489 km (0.116 R)
• M6: 1,878,052 km (0.111 R)
• M7: 1,915,451 km (0.115 R)
• M8: 1,953,000 km (0.117 R)
• M9: 2,464,027 km (0.083 R)
• M10: 2,671,070 km (0.11 R)
• M11: 3,416,815 km (0.099 R)
• M12: 4,321,134 km (0.078 R)
• M13: 4,420,467 km (0.116 R)
• M14: 4,672,091 km (0.088 R)
• M15: 4,825,279 km (0.112 R)
• M16: 4,980,113 km (0.091 R)
• M17: 5,136,592 km (0.09 R)
• M18: 5,241,909 km (0.117 R)
• M19: 5,347,825 km (0.097 R)
• M20: 5,833,419 km (0.067 R)
• M21: 6,109,427 km (0.117 R)
• M22: 6,788,751 km (0.111 R)
• M23: 9,029,428 km (0.033 R)
• M24: 9,220,315 km (0.107 R)
• M25: 9,412,548 km (0.049 R)
• M26: 10,128,823 km (0.111 R)
• M27: 10,794,982 km (0.098 R)
• M28: 10,997,538 km (0.114 R)
• M29: 11,338,023 km (0.071 R)
• M30: 11,544,019 km (0.106 R)
• M31: 11,959,751 km (0.105 R)
• M32: 12,169,338 km (0.096 R)
• M33: 13,235,821 km (0.039 R)
• M34: 14,036,619 km (0.116 R)
• M35: 15,153,965 km (0.106 R)
• M36: 15,305,059 km (0.045 R)
• M37: 15,837,927 km (0.09 R)
• M38: 16,145,051 km (0.049 R)
• M39: 16,376,778 km (0.081 R)
• M40: 16,531,911 km (0.033 R)
• M41: 17,078,542 km (0.119 R)
• M42: 18,189,456 km (0.113 R)
• M43: 18,350,124 km (0.112 R)
• M44: 19,569,645 km (0.078 R)
• M45: 19,981,937 km (0.107 R)
• M46: 21,235,867 km (0.037 R)
• M47: 22,343,190 km (0.046 R)
• M48: 27,047,445 km (0.086 R)
• M49: 27,968,220 km (0.061 R)
• M50: 28,246,472 km (0.089 R)
• M51: 30,314,812 km (0.07 R)
• M52: 32,236,995 km (0.109 R)
• M53: 36,298,727 km (0.055 R)
• M54: 37,008,120 km (0.094 R)
• M55: 39,371,168 km (0.099 R)
• M56: 39,682,930 km (0.055 R)
• M57: 41,570,855 km (0.113 R)
• M58: 42,100,431 km (0.084 R)
• M59: 43,273,428 km (0.12 R)
• M60: 43,380,690 km (0.073 R)
• M61: 44,890,282 km (0.056 R)
• M62: 47,076,505 km (0.118 R)
• M63: 50,871,803 km (0.105 R)
• M64: 51,892,809 km (0.094 R)
• M65: 55,112,155 km (0.034 R)
• M66: 56,043,850 km (0.112 R)
• M67: 57,215,650 km (0.069 R)
• M68: 57,568,851 km (0.117 R)
• M69: 58,159,015 km (0.108 R)
• M70: 58,869,904 km (0.112 R)
• M71: 61,621,308 km (0.103 R)
• M72: 62,224,935 km (0.092 R)
• M73: 63,438,174 km (0.098 R)
• M74: 66,505,229 km (0.075 R)
• M75: 73,932,016 km (0.086 R)
• M76: 74,188,426 km (0.114 R)
• M77: 75,345,566 km (0.085 R)
• M78: 75,861,679 km (0.1 R)
• M79: 76,249,586 km (0.088 R)
• M80: 76,379,138 km (0.111 R)
• M81: 77,677,647 km (0.038 R)
• M82: 78,590,942 km (0.083 R)
• M83: 79,245,433 km (0.057 R)
• M84: 80,164,861 km (0.079 R)
• M85: 81,484,464 km (0.041 R)
• M86: 81,749,252 km (0.062 R)
• M87: 84,680,473 km (0.12 R)
• M88: 84,814,513 km (0.102 R)
• M89: 86,698,848 km (0.037 R)
• M90: 89,005,348 km (0.097 R)
• M91: 90,371,475 km (0.078 R)
• M92: 90,508,507 km (0.111 R)
• M93: 91,331,894 km (0.089 R)
• M94: 91,744,485 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.8

Radius: 3.9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.63 AU - 20.25 AU

Year: 28498 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,590,269 km

• M1: 50,265 km (0.083 R)
• M2: 173,833 km (0.098 R)
• M3: 342,280 km (0.118 R)
• M4: 483,949 km (0.102 R)
• M5: 552,615 km (0.112 R)
• M6: 1,073,365 km (0.082 R)
• M7: 1,209,798 km (0.062 R)
• M8: 1,836,463 km (0.082 R)
• M9: 2,083,300 km (0.097 R)
• M10: 2,224,820 km (0.111 R)
• M11: 3,399,163 km (0.079 R)
• M12: 3,465,584 km (0.077 R)
• M13: 3,498,945 km (0.105 R)
• M14: 3,838,083 km (0.083 R)
• M15: 4,584,128 km (0.115 R)
• M16: 4,620,779 km (0.103 R)
• M17: 5,181,771 km (0.104 R)
• M18: 5,258,216 km (0.101 R)
• M19: 6,821,513 km (0.081 R)
• M20: 7,116,221 km (0.099 R)
• M21: 7,718,203 km (0.108 R)
• M22: 8,025,178 km (0.08 R)
• M23: 8,606,066 km (0.066 R)
• M24: 8,651,245 km (0.093 R)
• M25: 8,696,573 km (0.11 R)
• M26: 9,339,245 km (0.082 R)
• M27: 9,385,770 km (0.116 R)
• M28: 9,525,644 km (0.106 R)
• M29: 10,427,869 km (0.054 R)
• M30: 11,060,818 km (0.09 R)
• M31: 11,556,136 km (0.117 R)
• M32: 11,605,952 km (0.104 R)
• M33: 11,706,033 km (0.105 R)
• M34: 12,058,486 km (0.101 R)
• M35: 12,363,366 km (0.082 R)
• M36: 12,414,529 km (0.067 R)
• M37: 12,877,235 km (0.078 R)
• M38: 13,032,667 km (0.102 R)
• M39: 13,555,512 km (0.075 R)
• M40: 15,055,530 km (0.119 R)
• M41: 15,991,564 km (0.111 R)
• M42: 16,270,414 km (0.117 R)
• M43: 17,002,995 km (0.094 R)
• M44: 17,230,683 km (0.062 R)
• M45: 19,561,118 km (0.075 R)
• M46: 19,859,417 km (0.102 R)
• M47: 20,945,347 km (0.105 R)
• M48: 22,610,073 km (0.1 R)
• M49: 23,363,447 km (0.113 R)
• M50: 23,426,578 km (0.082 R)
• M51: 23,997,593 km (0.08 R)
• M52: 24,701,600 km (0.086 R)
• M53: 27,318,366 km (0.031 R)
• M54: 28,930,134 km (0.104 R)
• M55: 31,404,782 km (0.1 R)
• M56: 32,737,998 km (0.117 R)
• M57: 33,589,509 km (0.11 R)
• M58: 34,592,114 km (0.087 R)
• M59: 34,952,645 km (0.095 R)
• M60: 35,314,223 km (0.084 R)
• M61: 35,968,414 km (0.091 R)
• M62: 36,041,418 km (0.099 R)
• M63: 37,362,667 km (0.118 R)
• M64: 37,806,523 km (0.112 R)
• M65: 38,252,176 km (0.045 R)
• M66: 39,073,767 km (0.059 R)
• M67: 39,674,851 km (0.025 R)
• M68: 40,279,077 km (0.119 R)
• M69: 40,354,923 km (0.032 R)
• M70: 40,810,299 km (0.115 R)
• M71: 41,114,880 km (0.085 R)
• M72: 41,496,654 km (0.116 R)
• M73: 41,956,368 km (0.03 R)
• M74: 42,803,392 km (0.117 R)
• M75: 43,035,418 km (0.078 R)
• M76: 43,656,249 km (0.107 R)
• M77: 43,889,771 km (0.104 R)
• M78: 44,828,049 km (0.088 R)
• M79: 45,694,071 km (0.118 R)
• M80: 45,852,047 km (0.027 R)
• M81: 46,724,501 km (0.089 R)
• M82: 48,405,233 km (0.068 R)
• M83: 49,293,396 km (0.098 R)
• M84: 50,595,047 km (0.101 R)
• M85: 50,922,218 km (0.043 R)
• M86: 51,578,653 km (0.031 R)
• M87: 52,155,353 km (0.052 R)
• M88: 52,734,147 km (0.029 R)
• M89: 53,564,714 km (0.063 R)
• M90: 53,731,217 km (0.119 R)
• M91: 54,065,119 km (0.117 R)
• M92: 54,567,020 km (0.052 R)
• M93: 56,420,687 km (0.096 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit