🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 21.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 108.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.62 AU

Year: 253 Days

Day: 39.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.52 AU - 0.56 AU

Year: 260 Days

Day: 31.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 12.5

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.57 AU - 0.87 AU

Year: 401 Days

Day: 5.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,494,513 km

• M1: 156,629 km (0.052 R)
• M2: 236,664 km (0.107 R)
• M3: 317,297 km (0.1 R)
• M4: 433,235 km (0.072 R)
• M5: 582,833 km (0.076 R)
• M6: 681,119 km (0.05 R)
• M7: 771,327 km (0.069 R)
• M8: 853,905 km (0.107 R)
• M9: 968,646 km (0.106 R)
• M10: 1,052,122 km (0.105 R)
• M11: 1,211,294 km (0.091 R)
• M12: 1,382,584 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 11

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.62 AU - 1 AU

Year: 478 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,494,513 km

• M1: 138,228 km (0.104 R)
• M2: 222,901 km (0.111 R)
• M3: 330,611 km (0.115 R)
• M4: 437,275 km (0.1 R)
• M5: 540,497 km (0.093 R)
• M6: 641,625 km (0.098 R)
• M7: 750,084 km (0.061 R)
• M8: 882,927 km (0.115 R)
• M9: 1,047,634 km (0.077 R)
• M10: 1,124,378 km (0.118 R)
• M11: 1,278,613 km (0.107 R)
• M12: 1,350,719 km (0.101 R)
• M13: 1,434,943 km (0.092 R)
• M14: 1,537,268 km (0.068 R)
• M15: 1,636,601 km (0.12 R)
• M16: 1,807,292 km (0.052 R)
• M17: 1,918,443 km (0.119 R)
• M18: 1,989,801 km (0.111 R)
• M19: 2,062,207 km (0.096 R)
• M20: 2,172,311 km (0.105 R)
• M21: 2,328,790 km (0.1 R)
• M22: 2,469,711 km (0.118 R)
• M23: 2,560,816 km (0.111 R)
• M24: 2,713,107 km (0.064 R)
• M25: 2,875,121 km (0.079 R)
• M26: 3,166,688 km (0.082 R)
• M27: 3,244,628 km (0.106 R)
• M28: 3,330,497 km (0.067 R)
• M29: 3,562,972 km (0.115 R)
• M30: 3,688,784 km (0.044 R)
• M31: 3,868,900 km (0.107 R)
• M32: 4,190,984 km (0.101 R)
• M33: 4,261,146 km (0.074 R)
• M34: 4,331,756 km (0.1 R)
• M35: 4,610,158 km (0.083 R)
• M36: 4,706,798 km (0.119 R)
• M37: 4,788,029 km (0.098 R)
• M38: 4,886,016 km (0.073 R)
• M39: 4,968,295 km (0.062 R)
• M40: 5,092,461 km (0.12 R)
• M41: 5,175,937 km (0.096 R)
• M42: 5,268,089 km (0.089 R)
• M43: 5,420,230 km (0.083 R)
• M44: 5,755,030 km (0.108 R)
• M45: 5,894,306 km (0.109 R)
• M46: 5,999,473 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 12.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.87 AU - 0.91 AU

Year: 551 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,494,513 km

• M1: 172,038 km (0.038 R)
• M2: 252,222 km (0.104 R)
• M3: 360,082 km (0.098 R)
• M4: 477,068 km (0.064 R)
• M5: 600,635 km (0.08 R)
• M6: 751,729 km (0.098 R)
• M7: 838,346 km (0.026 R)
• M8: 957,127 km (0.089 R)
• M9: 1,060,799 km (0.112 R)
• M10: 1,212,940 km (0.119 R)
• M11: 1,433,896 km (0.061 R)
• M12: 1,668,465 km (0.071 R)
• M13: 1,942,528 km (0.082 R)
• M14: 2,066,096 km (0.079 R)
• M15: 2,225,717 km (0.067 R)
• M16: 2,309,941 km (0.098 R)
• M17: 2,429,769 km (0.119 R)
• M18: 2,557,525 km (0.112 R)
• M19: 2,651,921 km (0.051 R)
• M20: 2,777,733 km (0.056 R)
• M21: 2,862,555 km (0.092 R)
• M22: 2,985,525 km (0.073 R)
• M23: 3,268,713 km (0.118 R)
• M24: 3,410,383 km (0.094 R)
• M25: 3,521,235 km (0.085 R)
• M26: 3,700,004 km (0.084 R)
• M27: 3,847,807 km (0.079 R)
• M28: 3,936,070 km (0.085 R)
• M29: 4,114,839 km (0.113 R)
• M30: 4,226,140 km (0.099 R)
• M31: 4,395,036 km (0.071 R)
• M32: 4,659,974 km (0.095 R)
• M33: 4,761,551 km (0.114 R)
• M34: 4,849,215 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 11.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.27 AU

Year: 757 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,494,513 km

• M1: 198,217 km (0.096 R)
• M2: 273,465 km (0.093 R)
• M3: 500,405 km (0.114 R)
• M4: 622,178 km (0.101 R)
• M5: 718,818 km (0.085 R)
• M6: 816,356 km (0.038 R)
• M7: 889,060 km (0.08 R)
• M8: 964,158 km (0.062 R)
• M9: 1,057,507 km (0.08 R)
• M10: 1,148,612 km (0.092 R)
• M11: 1,242,560 km (0.031 R)
• M12: 1,438,683 km (0.05 R)
• M13: 1,546,842 km (0.114 R)
• M14: 1,651,560 km (0.111 R)
• M15: 1,733,391 km (0.117 R)
• M16: 1,810,134 km (0.072 R)
• M17: 1,967,062 km (0.12 R)
• M18: 2,156,154 km (0.111 R)
• M19: 2,316,074 km (0.116 R)
• M20: 2,408,227 km (0.058 R)
• M21: 2,744,373 km (0.115 R)
• M22: 2,864,949 km (0.112 R)
• M23: 3,119,116 km (0.058 R)
• M24: 3,245,077 km (0.11 R)
• M25: 3,421,154 km (0.093 R)
• M26: 3,551,154 km (0.114 R)
• M27: 3,674,572 km (0.1 R)
• M28: 3,841,524 km (0.108 R)
• M29: 3,925,897 km (0.117 R)
• M30: 4,053,504 km (0.094 R)
• M31: 4,148,199 km (0.105 R)
• M32: 4,269,523 km (0.105 R)
• M33: 4,374,691 km (0.115 R)
• M34: 4,462,804 km (0.097 R)
• M35: 4,668,052 km (0.075 R)
• M36: 4,776,361 km (0.111 R)
• M37: 4,995,522 km (0.082 R)
• M38: 5,087,824 km (0.099 R)
• M39: 5,171,449 km (0.065 R)
• M40: 5,283,647 km (0.112 R)
• M41: 5,424,868 km (0.107 R)
• M42: 5,605,731 km (0.091 R)
• M43: 5,905,226 km (0.066 R)
• M44: 6,229,704 km (0.077 R)
• M45: 6,309,290 km (0.062 R)
• M46: 6,479,533 km (0.087 R)
• M47: 6,742,825 km (0.09 R)
• M48: 6,937,452 km (0.079 R)
• M49: 7,040,674 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.3

Radius: 14.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.6 AU - 4.78 AU

Year: 5626 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,494,513 km

• M1: 290,669 km (0.117 R)
• M2: 479,611 km (0.084 R)
• M3: 1,005,148 km (0.088 R)
• M4: 1,145,471 km (0.118 R)
• M5: 1,429,707 km (0.044 R)
• M6: 1,812,827 km (0.062 R)
• M7: 1,947,914 km (0.07 R)
• M8: 2,086,442 km (0.054 R)
• M9: 2,416,006 km (0.076 R)
• M10: 2,919,402 km (0.034 R)
• M11: 3,195,261 km (0.116 R)
• M12: 3,922,157 km (0.035 R)
• M13: 4,022,986 km (0.107 R)
• M14: 4,278,798 km (0.04 R)
• M15: 4,619,582 km (0.117 R)
• M16: 5,133,601 km (0.066 R)
• M17: 5,383,579 km (0.106 R)
• M18: 5,524,201 km (0.071 R)
• M19: 5,694,593 km (0.116 R)
• M20: 5,809,185 km (0.085 R)
• M21: 6,186,919 km (0.104 R)
• M22: 6,334,423 km (0.04 R)
• M23: 6,936,105 km (0.068 R)
• M24: 7,058,626 km (0.119 R)
• M25: 7,150,928 km (0.096 R)
• M26: 7,587,604 km (0.048 R)
• M27: 7,777,294 km (0.09 R)
• M28: 8,454,075 km (0.083 R)
• M29: 9,555,564 km (0.093 R)
• M30: 10,105,785 km (0.05 R)
• M31: 10,455,096 km (0.036 R)
• M32: 10,631,173 km (0.031 R)
• M33: 10,950,714 km (0.032 R)
• M34: 11,381,705 km (0.06 R)
• M35: 11,708,577 km (0.049 R)
• M36: 12,782,988 km (0.117 R)
• M37: 13,734,581 km (0.106 R)
• M38: 14,005,053 km (0.102 R)
• M39: 14,316,516 km (0.111 R)
• M40: 14,787,899 km (0.067 R)
• M41: 15,907,490 km (0.099 R)
• M42: 16,273,107 km (0.094 R)
• M43: 17,428,601 km (0.072 R)
• M44: 17,721,663 km (0.058 R)
• M45: 18,185,416 km (0.106 R)
• M46: 18,610,574 km (0.111 R)
• M47: 19,470,612 km (0.101 R)
• M48: 20,167,887 km (0.044 R)
• M49: 20,431,479 km (0.096 R)
• M50: 21,274,014 km (0.118 R)
• M51: 21,901,876 km (0.059 R)
• M52: 22,764,009 km (0.102 R)
• M53: 22,992,744 km (0.112 R)
• M54: 23,130,224 km (0.066 R)
• M55: 23,637,212 km (0.095 R)
• M56: 23,729,663 km (0.083 R)
• M57: 25,416,229 km (0.089 R)
• M58: 25,558,497 km (0.1 R)
• M59: 25,748,636 km (0.083 R)
• M60: 25,986,945 km (0.107 R)
• M61: 26,417,787 km (0.082 R)
• M62: 27,335,121 km (0.068 R)
• M63: 28,213,859 km (0.072 R)
• M64: 28,410,431 km (0.112 R)
• M65: 28,804,920 km (0.085 R)
• M66: 29,300,538 km (0.11 R)
• M67: 29,649,101 km (0.056 R)
• M68: 29,999,011 km (0.093 R)
• M69: 30,400,681 km (0.11 R)
• M70: 30,905,275 km (0.118 R)
• M71: 31,107,980 km (0.105 R)
• M72: 31,667,326 km (0.098 R)
• M73: 31,922,839 km (0.099 R)
• M74: 32,384,199 km (0.104 R)
• M75: 32,796,341 km (0.106 R)
• M76: 33,365,711 km (0.117 R)
• M77: 33,834,102 km (0.088 R)
• M78: 35,199,182 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.5

Radius: 7.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.06 AU - 6.48 AU

Year: 10299 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,494,513 km

• M1: 105,167 km (0.068 R)
• M2: 448,943 km (0.062 R)
• M3: 603,927 km (0.107 R)
• M4: 837,748 km (0.115 R)
• M5: 1,526,646 km (0.09 R)
• M6: 1,582,147 km (0.062 R)
• M7: 1,775,876 km (0.06 R)
• M8: 2,062,655 km (0.033 R)
• M9: 2,211,505 km (0.074 R)
• M10: 2,599,263 km (0.057 R)
• M11: 2,706,225 km (0.066 R)
• M12: 3,177,309 km (0.112 R)
• M13: 3,349,646 km (0.096 R)
• M14: 3,466,332 km (0.108 R)
• M15: 3,703,744 km (0.051 R)
• M16: 3,992,468 km (0.104 R)
• M17: 4,100,627 km (0.118 R)
• M18: 4,256,957 km (0.105 R)
• M19: 4,415,232 km (0.086 R)
• M20: 4,463,103 km (0.094 R)
• M21: 4,575,600 km (0.08 R)
• M22: 4,984,601 km (0.1 R)
• M23: 5,134,797 km (0.094 R)
• M24: 5,456,732 km (0.119 R)
• M25: 5,785,249 km (0.037 R)
• M26: 6,031,337 km (0.05 R)
• M27: 6,120,049 km (0.12 R)
• M28: 6,316,920 km (0.046 R)
• M29: 6,533,986 km (0.119 R)
• M30: 6,808,797 km (0.072 R)
• M31: 7,087,498 km (0.084 R)
• M32: 7,617,524 km (0.092 R)
• M33: 7,887,398 km (0.054 R)
• M34: 8,317,941 km (0.104 R)
• M35: 8,436,572 km (0.115 R)
• M36: 8,535,905 km (0.087 R)
• M37: 8,615,790 km (0.069 R)
• M38: 8,957,472 km (0.094 R)
• M39: 9,181,121 km (0.099 R)
• M40: 9,303,791 km (0.027 R)
• M41: 9,406,415 km (0.104 R)
• M42: 9,530,132 km (0.073 R)
• M43: 9,841,894 km (0.077 R)
• M44: 10,114,611 km (0.077 R)
• M45: 10,667,824 km (0.077 R)
• M46: 11,056,479 km (0.072 R)
• M47: 11,252,602 km (0.105 R)
• M48: 11,914,573 km (0.072 R)
• M49: 12,003,733 km (0.096 R)
• M50: 12,295,299 km (0.112 R)
• M51: 12,385,357 km (0.12 R)
• M52: 12,634,438 km (0.096 R)
• M53: 12,725,543 km (0.082 R)
• M54: 12,862,425 km (0.034 R)
• M55: 12,930,941 km (0.106 R)
• M56: 13,717,377 km (0.118 R)
• M57: 13,881,186 km (0.074 R)
• M58: 14,092,718 km (0.099 R)
• M59: 14,163,478 km (0.068 R)
• M60: 14,542,858 km (0.074 R)
• M61: 14,829,637 km (0.067 R)
• M62: 14,973,700 km (0.05 R)
• M63: 15,094,126 km (0.078 R)
• M64: 15,530,353 km (0.097 R)
• M65: 15,652,276 km (0.051 R)
• M66: 15,946,086 km (0.116 R)
• M67: 16,266,524 km (0.064 R)
• M68: 16,688,839 km (0.064 R)
• M69: 16,738,655 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.1

Radius: 5.2

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.64 AU - 7.62 AU

Year: 12489 Days

Day: 22.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,494,513 km

• M1: 65,973 km (0.115 R)
• M2: 160,967 km (0.109 R)
• M3: 325,076 km (0.109 R)
• M4: 521,349 km (0.103 R)
• M5: 718,967 km (0.107 R)
• M6: 1,084,435 km (0.036 R)
• M7: 1,159,982 km (0.085 R)
• M8: 1,500,317 km (0.102 R)
• M9: 1,563,447 km (0.092 R)
• M10: 1,736,382 km (0.041 R)
• M11: 1,780,514 km (0.115 R)
• M12: 3,298,783 km (0.071 R)
• M13: 4,274,011 km (0.065 R)
• M14: 4,394,288 km (0.073 R)
• M15: 4,886,465 km (0.088 R)
• M16: 5,363,682 km (0.059 R)
• M17: 5,460,921 km (0.061 R)
• M18: 5,855,560 km (0.053 R)
• M19: 6,225,515 km (0.101 R)
• M20: 6,847,095 km (0.037 R)
• M21: 6,987,866 km (0.066 R)
• M22: 7,094,081 km (0.097 R)
• M23: 7,236,647 km (0.115 R)
• M24: 8,148,446 km (0.12 R)
• M25: 8,372,694 km (0.098 R)
• M26: 8,788,875 km (0.09 R)
• M27: 8,980,360 km (0.113 R)
• M28: 10,805,305 km (0.025 R)
• M29: 11,134,121 km (0.084 R)
• M30: 11,549,704 km (0.109 R)
• M31: 12,182,652 km (0.063 R)
• M32: 12,267,923 km (0.054 R)
• M33: 12,481,848 km (0.093 R)
• M34: 12,653,885 km (0.098 R)
• M35: 13,131,103 km (0.095 R)
• M36: 13,218,468 km (0.12 R)
• M37: 13,746,997 km (0.112 R)
• M38: 13,924,719 km (0.069 R)
• M39: 14,552,582 km (0.071 R)
• M40: 14,597,760 km (0.033 R)
• M41: 14,870,028 km (0.101 R)
• M42: 15,465,577 km (0.091 R)
• M43: 15,975,557 km (0.09 R)
• M44: 16,256,053 km (0.092 R)
• M45: 16,774,559 km (0.101 R)
• M46: 17,779,258 km (0.102 R)
• M47: 18,118,546 km (0.083 R)
• M48: 19,248,309 km (0.094 R)
• M49: 19,796,585 km (0.034 R)
• M50: 20,248,969 km (0.117 R)
• M51: 20,704,944 km (0.084 R)
• M52: 20,755,807 km (0.105 R)
• M53: 20,806,670 km (0.096 R)
• M54: 21,164,060 km (0.112 R)
• M55: 21,678,227 km (0.098 R)
• M56: 22,040,703 km (0.092 R)
• M57: 22,196,584 km (0.092 R)
• M58: 22,300,704 km (0.055 R)
• M59: 22,614,112 km (0.068 R)
• M60: 22,718,980 km (0.061 R)
• M61: 23,086,991 km (0.078 R)
• M62: 23,510,053 km (0.048 R)
• M63: 24,042,622 km (0.063 R)
• M64: 24,310,252 km (0.116 R)
• M65: 25,445,401 km (0.068 R)
• M66: 26,542,402 km (0.1 R)
• M67: 26,708,306 km (0.09 R)
• M68: 27,263,763 km (0.076 R)
• M69: 27,542,913 km (0.113 R)
• M70: 28,216,851 km (0.056 R)
• M71: 29,408,997 km (0.074 R)
• M72: 29,867,514 km (0.075 R)
• M73: 30,328,425 km (0.1 R)
• M74: 30,559,703 km (0.101 R)
• M75: 30,907,818 km (0.065 R)
• M76: 31,140,592 km (0.087 R)
• M77: 31,432,308 km (0.111 R)
• M78: 31,607,786 km (0.058 R)
• M79: 32,313,140 km (0.039 R)
• M80: 33,023,580 km (0.091 R)
• M81: 33,858,935 km (0.106 R)
• M82: 34,339,443 km (0.074 R)
• M83: 34,399,731 km (0.113 R)
• M84: 37,765,384 km (0.104 R)
• M85: 37,952,082 km (0.118 R)
• M86: 38,326,077 km (0.062 R)
• M87: 38,451,141 km (0.065 R)
• M88: 39,329,729 km (0.118 R)
• M89: 39,455,690 km (0.066 R)
• M90: 40,978,746 km (0.11 R)
• M91: 41,619,025 km (0.112 R)
• M92: 42,520,951 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 20,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit