🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.74 AU - 0.86 AU

Year: 256 Days

Day: 40.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.09 AU - 1.69 AU

Year: 587 Days

Day: 28.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.92 AU - 2.32 AU

Year: 1106 Days

Day: 26.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,299,908 km

• M1: 575,353 km (0.08 R)
• M2: 1,056,311 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.81 AU - 2.51 AU

Year: 1137 Days

Day: 33.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,299,908 km

• M1: 1,885,232 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.27 AU - 3.77 AU

Year: 1880 Days

Day: 36.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,299,908 km

• M1: 44,730 km (0.09 R)
• M2: 959,371 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 13

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.56 AU - 9.34 AU

Year: 9590 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,299,908 km

• M1: 168,597 km (0.119 R)
• M2: 392,246 km (0.049 R)
• M3: 564,882 km (0.111 R)
• M4: 797,955 km (0.078 R)
• M5: 1,598,752 km (0.069 R)
• M6: 1,787,395 km (0.063 R)
• M7: 2,050,688 km (0.04 R)
• M8: 2,397,904 km (0.105 R)
• M9: 2,517,882 km (0.092 R)
• M10: 2,814,235 km (0.098 R)
• M11: 3,200,946 km (0.118 R)
• M12: 3,882,962 km (0.066 R)
• M13: 3,967,784 km (0.102 R)
• M14: 4,490,330 km (0.097 R)
• M15: 4,699,617 km (0.119 R)
• M16: 5,158,733 km (0.096 R)
• M17: 5,664,523 km (0.106 R)
• M18: 5,858,402 km (0.092 R)
• M19: 6,486,713 km (0.051 R)
• M20: 6,587,991 km (0.063 R)
• M21: 6,757,785 km (0.059 R)
• M22: 6,963,631 km (0.12 R)
• M23: 7,136,566 km (0.109 R)
• M24: 7,276,141 km (0.048 R)
• M25: 7,522,529 km (0.106 R)
• M26: 7,735,855 km (0.105 R)
• M27: 8,277,998 km (0.098 R)
• M28: 8,683,408 km (0.117 R)
• M29: 9,399,085 km (0.103 R)
• M30: 9,938,684 km (0.113 R)
• M31: 10,967,319 km (0.094 R)
• M32: 11,128,586 km (0.117 R)
• M33: 11,494,352 km (0.067 R)
• M34: 11,576,182 km (0.098 R)
• M35: 11,740,441 km (0.114 R)
• M36: 13,253,175 km (0.099 R)
• M37: 14,120,094 km (0.081 R)
• M38: 14,339,554 km (0.1 R)
• M39: 15,139,454 km (0.093 R)
• M40: 16,045,269 km (0.053 R)
• M41: 16,782,488 km (0.11 R)
• M42: 16,968,587 km (0.06 R)
• M43: 17,108,611 km (0.063 R)
• M44: 17,625,172 km (0.102 R)
• M45: 18,338,006 km (0.106 R)
• M46: 18,481,620 km (0.109 R)
• M47: 18,915,005 km (0.04 R)
• M48: 19,693,512 km (0.115 R)
• M49: 21,231,827 km (0.066 R)
• M50: 21,382,772 km (0.066 R)
• M51: 21,989,989 km (0.109 R)
• M52: 23,273,390 km (0.094 R)
• M53: 23,377,061 km (0.103 R)
• M54: 23,532,942 km (0.101 R)
• M55: 23,637,062 km (0.053 R)
• M56: 23,845,751 km (0.065 R)
• M57: 25,965,852 km (0.081 R)
• M58: 26,181,273 km (0.107 R)
• M59: 26,722,219 km (0.079 R)
• M60: 27,485,766 km (0.086 R)
• M61: 27,705,226 km (0.026 R)
• M62: 27,870,233 km (0.116 R)
• M63: 28,035,539 km (0.066 R)
• M64: 28,311,696 km (0.045 R)
• M65: 28,533,400 km (0.041 R)
• M66: 29,145,854 km (0.117 R)
• M67: 29,257,753 km (0.092 R)
• M68: 29,369,652 km (0.106 R)
• M69: 30,270,680 km (0.05 R)
• M70: 30,781,557 km (0.118 R)
• M71: 31,409,719 km (0.105 R)
• M72: 32,042,069 km (0.064 R)
• M73: 32,736,801 km (0.071 R)
• M74: 33,495,113 km (0.113 R)
• M75: 33,964,551 km (0.072 R)
• M76: 34,613,656 km (0.095 R)
• M77: 35,028,790 km (0.099 R)
• M78: 35,505,409 km (0.091 R)
• M79: 35,624,788 km (0.09 R)
• M80: 35,864,145 km (0.057 R)
• M81: 36,104,100 km (0.119 R)
• M82: 36,766,519 km (0.112 R)
• M83: 37,798,146 km (0.025 R)
• M84: 38,286,882 km (0.047 R)
• M85: 38,900,832 km (0.105 R)
• M86: 39,765,807 km (0.09 R)
• M87: 41,514,756 km (0.097 R)
• M88: 41,703,548 km (0.082 R)
• M89: 42,145,460 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 14.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.27 AU - 11.45 AU

Year: 11089 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,299,908 km

• M1: 234,121 km (0.061 R)
• M2: 494,271 km (0.063 R)
• M3: 710,440 km (0.106 R)
• M4: 1,241,363 km (0.053 R)
• M5: 1,392,008 km (0.065 R)
• M6: 1,481,019 km (0.076 R)
• M7: 1,572,124 km (0.086 R)
• M8: 1,931,309 km (0.089 R)
• M9: 2,082,402 km (0.061 R)
• M10: 2,812,141 km (0.087 R)
• M11: 2,926,733 km (0.081 R)
• M12: 3,616,529 km (0.103 R)
• M13: 4,256,807 km (0.053 R)
• M14: 4,760,354 km (0.119 R)
• M15: 5,106,823 km (0.093 R)
• M16: 5,247,744 km (0.091 R)
• M17: 5,569,529 km (0.09 R)
• M18: 5,897,896 km (0.107 R)
• M19: 6,082,949 km (0.102 R)
• M20: 6,383,341 km (0.047 R)
• M21: 6,765,713 km (0.079 R)
• M22: 7,472,862 km (0.105 R)
• M23: 7,876,029 km (0.044 R)
• M24: 8,286,226 km (0.085 R)
• M25: 8,703,604 km (0.074 R)
• M26: 9,170,649 km (0.1 R)
• M27: 9,996,728 km (0.038 R)
• M28: 11,349,242 km (0.077 R)
• M29: 11,441,395 km (0.041 R)
• M30: 11,626,597 km (0.102 R)
• M31: 11,719,497 km (0.08 R)
• M32: 13,532,923 km (0.07 R)
• M33: 13,827,182 km (0.108 R)
• M34: 14,123,535 km (0.097 R)
• M35: 14,322,351 km (0.072 R)
• M36: 15,076,025 km (0.092 R)
• M37: 15,432,217 km (0.092 R)
• M38: 16,517,550 km (0.056 R)
• M39: 16,990,129 km (0.115 R)
• M40: 17,680,823 km (0.069 R)
• M41: 17,948,753 km (0.075 R)
• M42: 19,144,339 km (0.107 R)
• M43: 19,696,355 km (0.044 R)
• M44: 19,918,508 km (0.113 R)
• M45: 20,197,508 km (0.088 R)
• M46: 21,726,398 km (0.083 R)
• M47: 21,841,140 km (0.101 R)
• M48: 23,175,104 km (0.107 R)
• M49: 23,527,407 km (0.063 R)
• M50: 24,535,397 km (0.12 R)
• M51: 25,436,425 km (0.05 R)
• M52: 26,226,003 km (0.058 R)
• M53: 26,777,570 km (0.083 R)
• M54: 30,679,232 km (0.03 R)
• M55: 30,808,036 km (0.078 R)
• M56: 32,367,594 km (0.106 R)
• M57: 34,687,857 km (0.052 R)
• M58: 35,090,873 km (0.116 R)
• M59: 35,698,540 km (0.055 R)
• M60: 35,969,761 km (0.105 R)
• M61: 36,105,596 km (0.105 R)
• M62: 36,992,711 km (0.068 R)
• M63: 37,404,554 km (0.103 R)
• M64: 38,510,381 km (0.115 R)
• M65: 40,754,050 km (0.088 R)
• M66: 42,034,608 km (0.118 R)
• M67: 42,320,938 km (0.106 R)
• M68: 43,472,992 km (0.101 R)
• M69: 43,980,278 km (0.117 R)
• M70: 44,343,801 km (0.099 R)
• M71: 44,635,367 km (0.11 R)
• M72: 44,927,532 km (0.11 R)
• M73: 45,220,295 km (0.095 R)
• M74: 46,397,929 km (0.078 R)
• M75: 47,734,736 km (0.098 R)
• M76: 47,884,034 km (0.038 R)
• M77: 48,783,267 km (0.115 R)
• M78: 49,688,035 km (0.113 R)
• M79: 50,522,342 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 14.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.86 AU - 14.24 AU

Year: 15924 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,299,908 km

• M1: 184,753 km (0.082 R)
• M2: 363,523 km (0.099 R)
• M3: 525,388 km (0.113 R)
• M4: 1,196,933 km (0.073 R)
• M5: 1,289,234 km (0.026 R)
• M6: 1,501,514 km (0.082 R)
• M7: 1,663,379 km (0.111 R)
• M8: 2,394,015 km (0.1 R)
• M9: 2,489,009 km (0.052 R)
• M10: 2,633,820 km (0.119 R)
• M11: 2,781,772 km (0.065 R)
• M12: 2,881,853 km (0.111 R)
• M13: 3,347,701 km (0.089 R)
• M14: 3,977,957 km (0.04 R)
• M15: 4,177,221 km (0.058 R)
• M16: 4,408,948 km (0.106 R)
• M17: 5,567,734 km (0.115 R)
• M18: 6,115,561 km (0.098 R)
• M19: 6,579,913 km (0.113 R)
• M20: 7,437,408 km (0.09 R)
• M21: 7,648,490 km (0.097 R)
• M22: 8,330,058 km (0.087 R)
• M23: 8,439,564 km (0.096 R)
• M24: 9,408,060 km (0.032 R)
• M25: 10,529,596 km (0.117 R)
• M26: 11,408,633 km (0.043 R)
• M27: 14,315,619 km (0.108 R)
• M28: 14,490,947 km (0.118 R)
• M29: 14,887,980 km (0.051 R)
• M30: 15,828,053 km (0.108 R)
• M31: 16,374,085 km (0.105 R)
• M32: 17,111,603 km (0.08 R)
• M33: 18,380,642 km (0.116 R)
• M34: 20,365,357 km (0.069 R)
• M35: 21,308,122 km (0.075 R)
• M36: 23,700,791 km (0.119 R)
• M37: 23,856,372 km (0.069 R)
• M38: 24,220,793 km (0.069 R)
• M39: 25,378,082 km (0.082 R)
• M40: 26,070,421 km (0.112 R)
• M41: 26,177,533 km (0.067 R)
• M42: 26,607,328 km (0.09 R)
• M43: 26,769,043 km (0.067 R)
• M44: 26,931,057 km (0.104 R)
• M45: 28,294,492 km (0.076 R)
• M46: 28,459,649 km (0.079 R)
• M47: 28,569,902 km (0.108 R)
• M48: 30,691,798 km (0.119 R)
• M49: 31,429,316 km (0.116 R)
• M50: 31,828,892 km (0.105 R)
• M51: 32,115,372 km (0.109 R)
• M52: 32,806,215 km (0.113 R)
• M53: 34,320,145 km (0.119 R)
• M54: 34,555,014 km (0.047 R)
• M55: 34,849,422 km (0.028 R)
• M56: 35,500,024 km (0.091 R)
• M57: 35,797,125 km (0.118 R)
• M58: 36,513,549 km (0.036 R)
• M59: 36,693,366 km (0.105 R)
• M60: 37,657,374 km (0.046 R)
• M61: 38,081,784 km (0.087 R)
• M62: 40,537,283 km (0.07 R)
• M63: 40,785,615 km (0.105 R)
• M64: 41,096,929 km (0.092 R)
• M65: 41,596,436 km (0.076 R)
• M66: 41,909,544 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975

Radius: 6.2

Gravity: 25.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.35 AU - 15.77 AU

Year: 19898 Days

Day: 17.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,299,908 km

• M1: 116,686 km (0.096 R)
• M2: 394,041 km (0.117 R)
• M3: 520,002 km (0.075 R)
• M4: 733,478 km (0.035 R)
• M5: 1,206,507 km (0.109 R)
• M6: 1,555,070 km (0.099 R)
• M7: 1,621,791 km (0.111 R)
• M8: 1,757,925 km (0.109 R)
• M9: 1,933,552 km (0.094 R)
• M10: 2,976,698 km (0.048 R)
• M11: 3,314,341 km (0.089 R)
• M12: 3,444,042 km (0.117 R)
• M13: 5,028,134 km (0.083 R)
• M14: 5,328,078 km (0.079 R)
• M15: 5,634,005 km (0.077 R)
• M16: 5,788,989 km (0.113 R)
• M17: 6,968,718 km (0.1 R)
• M18: 7,135,220 km (0.086 R)
• M19: 7,472,114 km (0.112 R)
• M20: 8,454,823 km (0.096 R)
• M21: 8,931,142 km (0.04 R)
• M22: 9,477,474 km (0.087 R)
• M23: 9,847,729 km (0.11 R)
• M24: 9,972,194 km (0.114 R)
• M25: 11,051,094 km (0.087 R)
• M26: 11,180,496 km (0.116 R)
• M27: 12,033,503 km (0.091 R)
• M28: 12,233,366 km (0.051 R)
• M29: 12,434,276 km (0.11 R)
• M30: 13,248,836 km (0.116 R)
• M31: 15,359,662 km (0.096 R)
• M32: 15,939,952 km (0.09 R)
• M33: 16,086,259 km (0.099 R)
• M34: 17,047,276 km (0.062 R)
• M35: 17,346,771 km (0.07 R)
• M36: 18,332,022 km (0.103 R)
• M37: 18,638,848 km (0.098 R)
• M38: 19,491,256 km (0.116 R)
• M39: 21,717,871 km (0.118 R)
• M40: 22,205,410 km (0.055 R)
• M41: 22,286,941 km (0.027 R)
• M42: 22,450,452 km (0.091 R)
• M43: 23,108,533 km (0.038 R)
• M44: 23,356,865 km (0.11 R)
• M45: 23,439,892 km (0.111 R)
• M46: 24,023,623 km (0.106 R)
• M47: 24,696,514 km (0.074 R)
• M48: 26,839,055 km (0.108 R)
• M49: 27,712,706 km (0.079 R)
• M50: 28,064,710 km (0.082 R)
• M51: 28,152,973 km (0.058 R)
• M52: 28,773,206 km (0.112 R)
• M53: 28,951,377 km (0.07 R)
• M54: 30,207,849 km (0.096 R)
• M55: 31,116,357 km (0.107 R)
• M56: 31,665,680 km (0.047 R)
• M57: 34,743,956 km (0.105 R)
• M58: 38,502,752 km (0.084 R)
• M59: 38,699,024 km (0.083 R)
• M60: 39,289,637 km (0.105 R)
• M61: 40,779,332 km (0.111 R)
• M62: 42,287,279 km (0.12 R)
• M63: 43,098,997 km (0.099 R)
• M64: 43,813,476 km (0.066 R)
• M65: 45,668,640 km (0.027 R)
• M66: 47,129,164 km (0.111 R)
• M67: 47,865,185 km (0.078 R)
• M68: 48,817,076 km (0.113 R)
• M69: 49,988,876 km (0.09 R)
• M70: 50,739,409 km (0.067 R)
• M71: 52,143,086 km (0.112 R)
• M72: 52,360,302 km (0.073 R)
• M73: 52,577,668 km (0.081 R)
• M74: 54,657,826 km (0.04 R)
• M75: 54,988,737 km (0.109 R)
• M76: 58,221,547 km (0.109 R)
• M77: 60,943,330 km (0.118 R)
• M78: 66,980,801 km (0.041 R)
• M79: 68,757,425 km (0.049 R)
• M80: 69,233,895 km (0.073 R)
• M81: 70,429,630 km (0.118 R)
• M82: 71,752,824 km (0.106 R)
• M83: 72,357,049 km (0.109 R)
• M84: 72,478,074 km (0.081 R)
• M85: 73,084,245 km (0.108 R)
• M86: 76,756,723 km (0.086 R)
• M87: 81,997,884 km (0.099 R)
• M88: 82,250,405 km (0.111 R)
• M89: 82,756,046 km (0.096 R)
• M90: 83,516,452 km (0.079 R)
• M91: 84,024,786 km (0.118 R)
• M92: 84,661,474 km (0.101 R)
• M93: 85,299,958 km (0.083 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit