🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 138 Days

Day: 35.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,222,937 km

• M1: 195,973 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.49 AU - 0.55 AU

Year: 142 Days

Day: 44.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,222,937 km

• M1: 432,637 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 297 Days

Day: 45.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.84 AU - 1.04 AU

Year: 345 Days

Day: 19 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.11 AU - 2.75 AU

Year: 1435 Days

Day: 46.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,222,937 km

• M1: 1,043,445 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 12.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.76 AU - 5.04 AU

Year: 4108 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,222,937 km

• M1: 162,014 km (0.096 R)
• M2: 317,596 km (0.04 R)
• M3: 419,173 km (0.086 R)
• M4: 609,761 km (0.095 R)
• M5: 734,974 km (0.118 R)
• M6: 1,165,667 km (0.102 R)
• M7: 1,311,076 km (0.108 R)
• M8: 1,416,692 km (0.117 R)
• M9: 1,701,975 km (0.052 R)
• M10: 1,885,532 km (0.081 R)
• M11: 2,075,820 km (0.052 R)
• M12: 2,309,043 km (0.047 R)
• M13: 2,438,296 km (0.096 R)
• M14: 2,704,131 km (0.079 R)
• M15: 2,781,922 km (0.096 R)
• M16: 2,880,208 km (0.106 R)
• M17: 2,999,587 km (0.049 R)
• M18: 3,264,375 km (0.044 R)
• M19: 3,708,082 km (0.117 R)
• M20: 3,992,468 km (0.09 R)
• M21: 4,126,208 km (0.073 R)
• M22: 4,238,856 km (0.092 R)
• M23: 4,421,066 km (0.089 R)
• M24: 4,840,837 km (0.083 R)
• M25: 4,935,832 km (0.092 R)
• M26: 5,055,660 km (0.112 R)
• M27: 5,152,001 km (0.12 R)
• M28: 5,249,240 km (0.107 R)
• M29: 5,395,995 km (0.073 R)
• M30: 5,593,913 km (0.071 R)
• M31: 5,718,827 km (0.086 R)
• M32: 5,819,357 km (0.117 R)
• M33: 7,343,759 km (0.104 R)
• M34: 7,480,791 km (0.074 R)
• M35: 7,563,369 km (0.117 R)
• M36: 8,377,630 km (0.074 R)
• M37: 8,664,858 km (0.083 R)
• M38: 8,984,699 km (0.117 R)
• M39: 9,906,670 km (0.117 R)
• M40: 10,210,653 km (0.111 R)
• M41: 10,703,129 km (0.1 R)
• M42: 10,827,595 km (0.107 R)
• M43: 10,921,243 km (0.035 R)
• M44: 11,266,664 km (0.111 R)
• M45: 11,904,251 km (0.092 R)
• M46: 12,619,029 km (0.039 R)
• M47: 13,347,720 km (0.1 R)
• M48: 14,294,825 km (0.105 R)
• M49: 14,569,486 km (0.089 R)
• M50: 14,707,415 km (0.088 R)
• M51: 15,862,311 km (0.053 R)
• M52: 16,039,734 km (0.09 R)
• M53: 16,396,824 km (0.071 R)
• M54: 16,684,351 km (0.034 R)
• M55: 17,009,727 km (0.088 R)
• M56: 17,630,259 km (0.099 R)
• M57: 18,481,620 km (0.088 R)
• M58: 18,893,463 km (0.104 R)
• M59: 19,535,986 km (0.11 R)
• M60: 20,070,649 km (0.105 R)
• M61: 20,881,469 km (0.038 R)
• M62: 20,998,156 km (0.118 R)
• M63: 21,076,096 km (0.082 R)
• M64: 21,193,082 km (0.092 R)
• M65: 21,467,145 km (0.092 R)
• M66: 22,734,837 km (0.038 R)
• M67: 22,975,241 km (0.038 R)
• M68: 23,216,393 km (0.077 R)
• M69: 23,337,417 km (0.081 R)
• M70: 24,517,146 km (0.098 R)
• M71: 25,052,407 km (0.095 R)
• M72: 26,554,520 km (0.052 R)
• M73: 27,104,142 km (0.099 R)
• M74: 27,957,000 km (0.107 R)
• M75: 28,472,963 km (0.066 R)
• M76: 28,688,832 km (0.08 R)
• M77: 28,818,683 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 13

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.08 AU - 5.36 AU

Year: 4517 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,222,937 km

• M1: 269,725 km (0.091 R)
• M2: 467,194 km (0.037 R)
• M3: 625,020 km (0.073 R)
• M4: 1,241,214 km (0.091 R)
• M5: 1,472,043 km (0.119 R)
• M6: 1,685,968 km (0.083 R)
• M7: 1,959,882 km (0.1 R)
• M8: 2,127,880 km (0.048 R)
• M9: 2,248,306 km (0.051 R)
• M10: 2,335,821 km (0.057 R)
• M11: 2,569,044 km (0.051 R)
• M12: 3,136,469 km (0.096 R)
• M13: 3,414,571 km (0.09 R)
• M14: 3,868,003 km (0.099 R)
• M15: 4,037,796 km (0.118 R)
• M16: 4,123,665 km (0.085 R)
• M17: 4,210,133 km (0.098 R)
• M18: 4,629,007 km (0.061 R)
• M19: 4,718,915 km (0.117 R)
• M20: 5,388,665 km (0.104 R)
• M21: 5,483,360 km (0.082 R)
• M22: 6,088,334 km (0.09 R)
• M23: 6,236,586 km (0.105 R)
• M24: 6,336,218 km (0.085 R)
• M25: 6,638,256 km (0.117 R)
• M26: 6,919,201 km (0.032 R)
• M27: 7,440,250 km (0.071 R)
• M28: 7,652,230 km (0.094 R)
• M29: 8,300,288 km (0.081 R)
• M30: 8,492,522 km (0.105 R)
• M31: 8,965,849 km (0.086 R)
• M32: 9,163,318 km (0.117 R)
• M33: 9,276,863 km (0.085 R)
• M34: 9,476,576 km (0.073 R)
• M35: 9,591,318 km (0.085 R)
• M36: 9,706,508 km (0.117 R)
• M37: 9,938,385 km (0.101 R)
• M38: 10,674,706 km (0.061 R)
• M39: 11,398,161 km (0.045 R)
• M40: 12,231,122 km (0.066 R)
• M41: 12,544,529 km (0.092 R)
• M42: 12,765,635 km (0.104 R)
• M43: 13,275,764 km (0.04 R)
• M44: 13,468,745 km (0.09 R)
• M45: 13,630,311 km (0.111 R)
• M46: 13,727,549 km (0.083 R)
• M47: 14,480,775 km (0.091 R)
• M48: 14,579,958 km (0.103 R)
• M49: 14,945,874 km (0.079 R)
• M50: 15,146,635 km (0.12 R)
• M51: 15,281,123 km (0.097 R)
• M52: 15,618,766 km (0.104 R)
• M53: 15,754,601 km (0.063 R)
• M54: 16,785,479 km (0.084 R)
• M55: 16,889,899 km (0.109 R)
• M56: 17,520,155 km (0.118 R)
• M57: 17,802,745 km (0.1 R)
• M58: 18,408,467 km (0.091 R)
• M59: 18,516,028 km (0.056 R)
• M60: 18,659,791 km (0.047 R)
• M61: 19,165,881 km (0.085 R)
• M62: 19,823,214 km (0.082 R)
• M63: 20,599,627 km (0.116 R)
• M64: 20,748,626 km (0.083 R)
• M65: 20,935,324 km (0.119 R)
• M66: 21,197,719 km (0.112 R)
• M67: 21,348,215 km (0.105 R)
• M68: 21,574,556 km (0.086 R)
• M69: 22,143,776 km (0.099 R)
• M70: 22,910,615 km (0.089 R)
• M71: 23,180,938 km (0.101 R)
• M72: 23,647,085 km (0.065 R)
• M73: 24,470,173 km (0.077 R)
• M74: 24,707,136 km (0.098 R)
• M75: 25,222,949 km (0.12 R)
• M76: 25,542,191 km (0.08 R)
• M77: 27,199,286 km (0.101 R)
• M78: 27,403,787 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 6.7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.78 AU - 18.06 AU

Year: 27537 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,222,937 km

• M1: 91,404 km (0.106 R)
• M2: 186,698 km (0.099 R)
• M3: 458,817 km (0.115 R)
• M4: 826,827 km (0.083 R)
• M5: 1,922,632 km (0.117 R)
• M6: 2,421,092 km (0.082 R)
• M7: 2,830,691 km (0.118 R)
• M8: 3,000,484 km (0.077 R)
• M9: 3,484,882 km (0.066 R)
• M10: 3,993,515 km (0.077 R)
• M11: 4,329,213 km (0.112 R)
• M12: 4,377,982 km (0.088 R)
• M13: 6,695,402 km (0.115 R)
• M14: 7,036,336 km (0.094 R)
• M15: 7,441,297 km (0.073 R)
• M16: 7,853,888 km (0.103 R)
• M17: 8,273,809 km (0.097 R)
• M18: 8,762,845 km (0.078 R)
• M19: 10,415,453 km (0.109 R)
• M20: 10,480,976 km (0.079 R)
• M21: 11,344,455 km (0.098 R)
• M22: 11,887,047 km (0.102 R)
• M23: 13,138,732 km (0.099 R)
• M24: 13,636,594 km (0.117 R)
• M25: 14,504,710 km (0.026 R)
• M26: 16,066,363 km (0.115 R)
• M27: 16,293,751 km (0.104 R)
• M28: 17,446,852 km (0.098 R)
• M29: 18,785,154 km (0.051 R)
• M30: 19,104,845 km (0.091 R)
• M31: 20,156,219 km (0.068 R)
• M32: 20,730,076 km (0.068 R)
• M33: 22,823,100 km (0.054 R)
• M34: 23,765,118 km (0.117 R)
• M35: 23,851,436 km (0.119 R)
• M36: 24,545,271 km (0.09 R)
• M37: 25,952,987 km (0.084 R)
• M38: 26,130,858 km (0.081 R)
• M39: 26,398,339 km (0.045 R)
• M40: 26,846,086 km (0.054 R)
• M41: 26,935,845 km (0.108 R)
• M42: 28,937,913 km (0.029 R)
• M43: 29,399,572 km (0.112 R)
• M44: 29,584,924 km (0.075 R)
• M45: 30,050,023 km (0.09 R)
• M46: 30,423,869 km (0.081 R)
• M47: 30,987,404 km (0.081 R)
• M48: 31,270,593 km (0.107 R)
• M49: 33,469,232 km (0.094 R)
• M50: 34,636,096 km (0.081 R)
• M51: 34,733,933 km (0.11 R)
• M52: 35,224,464 km (0.052 R)
• M53: 35,717,389 km (0.091 R)
• M54: 37,510,469 km (0.048 R)
• M55: 37,610,999 km (0.078 R)
• M56: 40,254,543 km (0.099 R)
• M57: 43,062,645 km (0.066 R)
• M58: 44,330,786 km (0.11 R)
• M59: 44,437,150 km (0.09 R)
• M60: 44,649,878 km (0.082 R)
• M61: 46,579,541 km (0.105 R)
• M62: 48,317,569 km (0.04 R)
• M63: 48,645,936 km (0.111 R)
• M64: 51,521,507 km (0.074 R)
• M65: 51,968,804 km (0.103 R)
• M66: 56,052,078 km (0.063 R)
• M67: 56,166,820 km (0.102 R)
• M68: 56,627,282 km (0.09 R)
• M69: 59,181,366 km (0.086 R)
• M70: 59,415,338 km (0.104 R)
• M71: 60,708,162 km (0.096 R)
• M72: 61,062,410 km (0.11 R)
• M73: 63,800,500 km (0.082 R)
• M74: 63,920,477 km (0.067 R)
• M75: 65,244,867 km (0.092 R)
• M76: 65,849,991 km (0.097 R)
• M77: 66,456,909 km (0.052 R)
• M78: 67,798,503 km (0.081 R)
• M79: 69,025,954 km (0.111 R)
• M80: 69,642,446 km (0.078 R)
• M81: 72,001,605 km (0.079 R)
• M82: 73,505,213 km (0.082 R)
• M83: 77,181,132 km (0.118 R)
• M84: 77,564,850 km (0.113 R)
• M85: 77,820,962 km (0.061 R)
• M86: 79,234,662 km (0.028 R)
• M87: 81,436,294 km (0.119 R)
• M88: 84,446,801 km (0.059 R)
• M89: 84,842,039 km (0.063 R)
• M90: 85,370,119 km (0.089 R)
• M91: 86,297,028 km (0.094 R)
• M92: 87,893,536 km (0.098 R)
• M93: 88,561,640 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125

Radius: 5.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.67 AU - 20.35 AU

Year: 28948 Days

Day: 24.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 126.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,222,937 km

• M1: 193,131 km (0.081 R)
• M2: 276,008 km (0.065 R)
• M3: 371,900 km (0.118 R)
• M4: 1,609,972 km (0.11 R)
• M5: 1,814,921 km (0.117 R)
• M6: 2,421,092 km (0.104 R)
• M7: 2,715,800 km (0.116 R)
• M8: 2,776,237 km (0.057 R)
• M9: 2,898,309 km (0.119 R)
• M10: 3,274,997 km (0.081 R)
• M11: 3,501,787 km (0.114 R)
• M12: 4,929,998 km (0.049 R)
• M13: 5,003,899 km (0.101 R)
• M14: 5,530,783 km (0.093 R)
• M15: 5,607,527 km (0.1 R)
• M16: 5,957,137 km (0.101 R)
• M17: 7,047,855 km (0.072 R)
• M18: 7,214,507 km (0.102 R)
• M19: 7,552,000 km (0.072 R)
• M20: 7,894,579 km (0.103 R)
• M21: 9,960,974 km (0.074 R)
• M22: 10,007,649 km (0.067 R)
• M23: 10,148,271 km (0.09 R)
• M24: 10,669,021 km (0.092 R)
• M25: 11,539,830 km (0.044 R)
• M26: 11,736,402 km (0.06 R)
• M27: 12,182,802 km (0.101 R)
• M28: 12,382,964 km (0.11 R)
• M29: 12,786,728 km (0.074 R)
• M30: 12,939,169 km (0.1 R)
• M31: 13,092,207 km (0.113 R)
• M32: 13,348,768 km (0.097 R)
• M33: 14,285,849 km (0.077 R)
• M34: 14,922,238 km (0.114 R)
• M35: 15,136,462 km (0.06 R)
• M36: 16,112,887 km (0.102 R)
• M37: 16,442,900 km (0.08 R)
• M38: 17,165,458 km (0.033 R)
• M39: 17,221,557 km (0.11 R)
• M40: 19,453,258 km (0.074 R)
• M41: 19,511,601 km (0.114 R)
• M42: 20,394,827 km (0.089 R)
• M43: 20,632,389 km (0.099 R)
• M44: 20,811,308 km (0.083 R)
• M45: 22,017,067 km (0.052 R)
• M46: 24,558,435 km (0.068 R)
• M47: 25,319,739 km (0.075 R)
• M48: 25,960,018 km (0.08 R)
• M49: 26,088,672 km (0.099 R)
• M50: 26,735,383 km (0.043 R)
• M51: 27,978,542 km (0.072 R)
• M52: 28,441,248 km (0.09 R)
• M53: 28,973,068 km (0.03 R)
• M54: 29,106,659 km (0.086 R)
• M55: 29,642,668 km (0.116 R)
• M56: 29,777,157 km (0.081 R)
• M57: 29,844,476 km (0.088 R)
• M58: 31,270,293 km (0.086 R)
• M59: 31,544,357 km (0.048 R)
• M60: 32,648,538 km (0.068 R)
• M61: 34,682,172 km (0.108 R)
• M62: 34,823,841 km (0.113 R)
• M63: 34,965,810 km (0.091 R)
• M64: 36,611,984 km (0.097 R)
• M65: 36,900,858 km (0.106 R)
• M66: 36,973,263 km (0.078 R)
• M67: 37,118,074 km (0.029 R)
• M68: 37,190,479 km (0.111 R)
• M69: 37,917,824 km (0.059 R)
• M70: 38,649,956 km (0.115 R)
• M71: 38,723,409 km (0.069 R)
• M72: 39,682,630 km (0.091 R)
• M73: 40,873,878 km (0.049 R)
• M74: 41,925,850 km (0.039 R)
• M75: 42,228,038 km (0.103 R)
• M76: 42,606,820 km (0.111 R)
• M77: 43,673,303 km (0.066 R)
• M78: 44,056,423 km (0.117 R)
• M79: 44,286,654 km (0.048 R)
• M80: 44,980,190 km (0.051 R)
• M81: 45,444,542 km (0.109 R)
• M82: 46,299,793 km (0.11 R)
• M83: 46,377,883 km (0.037 R)
• M84: 47,868,626 km (0.059 R)
• M85: 48,659,550 km (0.108 R)
• M86: 49,056,583 km (0.109 R)
• M87: 49,454,812 km (0.116 R)
• M88: 50,334,448 km (0.093 R)
• M89: 50,494,966 km (0.097 R)
• M90: 52,678,347 km (0.072 R)
• M91: 52,841,259 km (0.117 R)
• M92: 53,167,682 km (0.099 R)
• M93: 54,809,817 km (0.077 R)
• M94: 54,892,395 km (0.117 R)
• M95: 55,140,279 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 14,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit