🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.6 AU - 0.7 AU

Year: 197 Days

Day: 16.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.69 AU - 1.03 AU

Year: 300 Days

Day: 14.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.76 AU - 1.02 AU

Year: 316 Days

Day: 31.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,669,993 km

• M1: 704,456 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 9.6

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.72 AU - 10.34 AU

Year: 10223 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,669,993 km

• M1: 148,102 km (0.061 R)
• M2: 209,587 km (0.12 R)
• M3: 361,728 km (0.115 R)
• M4: 526,884 km (0.11 R)
• M5: 651,648 km (0.114 R)
• M6: 769,681 km (0.089 R)
• M7: 1,067,530 km (0.085 R)
• M8: 1,209,050 km (0.103 R)
• M9: 2,185,026 km (0.117 R)
• M10: 2,446,374 km (0.072 R)
• M11: 2,662,693 km (0.093 R)
• M12: 2,773,245 km (0.113 R)
• M13: 2,885,444 km (0.111 R)
• M14: 3,230,865 km (0.117 R)
• M15: 3,559,233 km (0.076 R)
• M16: 3,712,122 km (0.103 R)
• M17: 3,773,905 km (0.096 R)
• M18: 4,410,594 km (0.044 R)
• M19: 4,977,869 km (0.07 R)
• M20: 6,253,939 km (0.059 R)
• M21: 6,476,092 km (0.101 R)
• M22: 6,700,937 km (0.081 R)
• M23: 7,004,621 km (0.033 R)
• M24: 7,625,602 km (0.088 R)
• M25: 8,304,776 km (0.068 R)
• M26: 9,422,871 km (0.11 R)
• M27: 9,507,543 km (0.054 R)
• M28: 9,592,515 km (0.115 R)
• M29: 9,891,860 km (0.059 R)
• M30: 10,107,580 km (0.051 R)
• M31: 10,631,771 km (0.093 R)
• M32: 11,164,639 km (0.104 R)
• M33: 11,843,065 km (0.097 R)
• M34: 12,072,249 km (0.092 R)
• M35: 12,488,430 km (0.104 R)
• M36: 13,287,283 km (0.089 R)
• M37: 14,491,845 km (0.092 R)
• M38: 14,983,573 km (0.091 R)
• M39: 16,542,084 km (0.111 R)
• M40: 16,798,345 km (0.059 R)
• M41: 17,679,177 km (0.099 R)
• M42: 17,836,255 km (0.099 R)
• M43: 18,575,119 km (0.115 R)
• M44: 19,702,040 km (0.049 R)
• M45: 20,685,646 km (0.066 R)
• M46: 20,851,101 km (0.11 R)
• M47: 21,128,006 km (0.116 R)
• M48: 22,021,854 km (0.088 R)
• M49: 22,700,430 km (0.117 R)
• M50: 24,484,833 km (0.09 R)
• M51: 24,776,998 km (0.062 R)
• M52: 25,187,793 km (0.118 R)
• M53: 25,956,577 km (0.109 R)
• M54: 26,853,267 km (0.066 R)
• M55: 27,094,119 km (0.082 R)
• M56: 27,275,282 km (0.09 R)
• M57: 28,064,710 km (0.08 R)
• M58: 29,170,238 km (0.074 R)
• M59: 29,417,823 km (0.096 R)
• M60: 30,415,042 km (0.041 R)
• M61: 31,550,341 km (0.105 R)
• M62: 31,613,770 km (0.1 R)
• M63: 31,868,086 km (0.115 R)
• M64: 32,378,814 km (0.086 R)
• M65: 33,343,720 km (0.119 R)
• M66: 34,057,302 km (0.103 R)
• M67: 35,631,520 km (0.09 R)
• M68: 35,697,642 km (0.095 R)
• M69: 36,161,545 km (0.045 R)
• M70: 36,294,388 km (0.112 R)
• M71: 36,560,822 km (0.057 R)
• M72: 37,229,375 km (0.09 R)
• M73: 38,239,909 km (0.063 R)
• M74: 38,443,062 km (0.071 R)
• M75: 38,578,748 km (0.105 R)
• M76: 39,054,918 km (0.084 R)
• M77: 39,669,765 km (0.093 R)
• M78: 41,325,215 km (0.091 R)
• M79: 42,371,353 km (0.116 R)
• M80: 42,441,365 km (0.085 R)
• M81: 44,347,391 km (0.074 R)
• M82: 44,774,643 km (0.106 R)
• M83: 46,859,289 km (0.087 R)
• M84: 47,004,100 km (0.032 R)
• M85: 47,585,437 km (0.119 R)
• M86: 48,754,993 km (0.038 R)
• M87: 49,122,406 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 13.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.41 AU - 12.05 AU

Year: 12326 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,669,993 km

• M1: 337,942 km (0.117 R)
• M2: 560,992 km (0.08 R)
• M3: 771,925 km (0.1 R)
• M4: 996,172 km (0.059 R)
• M5: 1,210,995 km (0.108 R)
• M6: 1,308,084 km (0.047 R)
• M7: 1,407,866 km (0.09 R)
• M8: 1,633,609 km (0.095 R)
• M9: 1,742,067 km (0.113 R)
• M10: 1,871,619 km (0.066 R)
• M11: 2,443,831 km (0.095 R)
• M12: 2,696,352 km (0.116 R)
• M13: 3,046,561 km (0.057 R)
• M14: 3,295,791 km (0.098 R)
• M15: 4,410,594 km (0.075 R)
• M16: 5,495,328 km (0.114 R)
• M17: 5,633,108 km (0.094 R)
• M18: 5,744,259 km (0.034 R)
• M19: 6,196,045 km (0.104 R)
• M20: 6,426,276 km (0.109 R)
• M21: 6,600,856 km (0.104 R)
• M22: 7,014,345 km (0.119 R)
• M23: 7,681,252 km (0.043 R)
• M24: 8,336,940 km (0.08 R)
• M25: 8,848,564 km (0.064 R)
• M26: 9,108,266 km (0.108 R)
• M27: 9,370,511 km (0.101 R)
• M28: 9,502,457 km (0.05 R)
• M29: 9,935,991 km (0.059 R)
• M30: 10,206,016 km (0.105 R)
• M31: 10,546,949 km (0.109 R)
• M32: 11,170,174 km (0.102 R)
• M33: 11,627,644 km (0.093 R)
• M34: 11,734,158 km (0.119 R)
• M35: 12,271,364 km (0.088 R)
• M36: 12,853,299 km (0.089 R)
• M37: 13,407,111 km (0.086 R)
• M38: 13,705,708 km (0.093 R)
• M39: 14,006,549 km (0.089 R)
• M40: 14,423,628 km (0.114 R)
• M41: 14,768,003 km (0.053 R)
• M42: 15,153,816 km (0.117 R)
• M43: 15,896,120 km (0.105 R)
• M44: 16,410,886 km (0.098 R)
• M45: 16,770,370 km (0.108 R)
• M46: 17,905,668 km (0.09 R)
• M47: 18,565,545 km (0.116 R)
• M48: 19,275,386 km (0.075 R)
• M49: 19,612,580 km (0.061 R)
• M50: 21,197,121 km (0.11 R)
• M51: 21,284,037 km (0.079 R)
• M52: 21,458,019 km (0.075 R)
• M53: 21,895,144 km (0.073 R)
• M54: 22,202,867 km (0.056 R)
• M55: 22,423,524 km (0.082 R)
• M56: 23,268,752 km (0.09 R)
• M57: 24,169,780 km (0.115 R)
• M58: 24,624,707 km (0.111 R)
• M59: 25,266,183 km (0.117 R)
• M60: 25,358,185 km (0.104 R)
• M61: 26,238,719 km (0.107 R)
• M62: 27,129,275 km (0.076 R)
• M63: 27,365,190 km (0.113 R)
• M64: 27,981,983 km (0.091 R)
• M65: 28,411,777 km (0.093 R)
• M66: 29,811,265 km (0.116 R)
• M67: 30,347,873 km (0.119 R)
• M68: 31,134,309 km (0.061 R)
• M69: 31,728,362 km (0.086 R)
• M70: 32,727,077 km (0.094 R)
• M71: 33,129,346 km (0.062 R)
• M72: 33,280,739 km (0.119 R)
• M73: 33,837,393 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 12.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.37 AU - 13.79 AU

Year: 14845 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,669,993 km

• M1: 214,075 km (0.084 R)
• M2: 295,456 km (0.097 R)
• M3: 622,327 km (0.049 R)
• M4: 908,807 km (0.063 R)
• M5: 1,078,152 km (0.083 R)
• M6: 1,559,857 km (0.055 R)
• M7: 2,079,710 km (0.09 R)
• M8: 2,359,458 km (0.109 R)
• M9: 2,983,730 km (0.096 R)
• M10: 3,212,913 km (0.118 R)
• M11: 3,329,600 km (0.112 R)
• M12: 3,537,391 km (0.118 R)
• M13: 4,186,496 km (0.112 R)
• M14: 4,508,581 km (0.087 R)
• M15: 4,839,042 km (0.092 R)
• M16: 5,314,764 km (0.089 R)
• M17: 6,092,822 km (0.075 R)
• M18: 7,249,363 km (0.053 R)
• M19: 7,715,061 km (0.08 R)
• M20: 7,991,369 km (0.059 R)
• M21: 8,110,748 km (0.077 R)
• M22: 8,432,084 km (0.098 R)
• M23: 8,513,016 km (0.074 R)
• M24: 8,839,589 km (0.063 R)
• M25: 9,128,761 km (0.104 R)
• M26: 9,801,353 km (0.085 R)
• M27: 9,972,044 km (0.037 R)
• M28: 10,057,764 km (0.107 R)
• M29: 10,664,683 km (0.082 R)
• M30: 11,597,276 km (0.038 R)
• M31: 11,687,483 km (0.077 R)
• M32: 12,004,930 km (0.057 R)
• M33: 12,187,739 km (0.1 R)
• M34: 12,741,400 km (0.106 R)
• M35: 14,694,849 km (0.11 R)
• M36: 14,939,442 km (0.101 R)
• M37: 16,536,698 km (0.113 R)
• M38: 16,893,340 km (0.116 R)
• M39: 17,046,977 km (0.062 R)
• M40: 17,458,820 km (0.039 R)
• M41: 18,503,013 km (0.05 R)
• M42: 19,139,252 km (0.114 R)
• M43: 22,651,810 km (0.037 R)
• M44: 23,047,946 km (0.089 R)
• M45: 23,161,490 km (0.081 R)
• M46: 24,946,043 km (0.06 R)
• M47: 25,884,321 km (0.093 R)
• M48: 26,061,595 km (0.12 R)
• M49: 26,655,199 km (0.085 R)
• M50: 30,434,340 km (0.049 R)
• M51: 30,996,679 km (0.072 R)
• M52: 31,247,854 km (0.052 R)
• M53: 31,373,516 km (0.113 R)
• M54: 33,216,412 km (0.109 R)
• M55: 33,344,767 km (0.113 R)
• M56: 35,224,763 km (0.075 R)
• M57: 40,312,737 km (0.083 R)
• M58: 41,343,765 km (0.1 R)
• M59: 42,244,344 km (0.116 R)
• M60: 43,011,482 km (0.063 R)
• M61: 43,291,529 km (0.05 R)
• M62: 45,197,855 km (0.043 R)
• M63: 45,839,480 km (0.12 R)
• M64: 46,197,169 km (0.111 R)
• M65: 46,555,905 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.4

Radius: 5.2

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.43 AU - 16.29 AU

Year: 23795 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,669,993 km

• M1: 165,306 km (0.099 R)
• M2: 453,132 km (0.059 R)
• M3: 734,226 km (0.096 R)
• M4: 892,800 km (0.111 R)
• M5: 1,087,128 km (0.066 R)
• M6: 1,241,662 km (0.028 R)
• M7: 1,897,051 km (0.084 R)
• M8: 1,958,535 km (0.104 R)
• M9: 2,921,198 km (0.106 R)
• M10: 3,136,319 km (0.077 R)
• M11: 3,393,777 km (0.06 R)
• M12: 4,007,428 km (0.104 R)
• M13: 4,286,577 km (0.1 R)
• M14: 4,531,020 km (0.113 R)
• M15: 4,654,887 km (0.031 R)
• M16: 4,905,913 km (0.041 R)
• M17: 5,204,510 km (0.069 R)
• M18: 5,863,788 km (0.084 R)
• M19: 6,089,531 km (0.055 R)
• M20: 6,502,870 km (0.089 R)
• M21: 6,830,489 km (0.087 R)
• M22: 6,925,185 km (0.078 R)
• M23: 7,259,835 km (0.112 R)
• M24: 7,453,415 km (0.036 R)
• M25: 7,796,143 km (0.108 R)
• M26: 8,144,258 km (0.065 R)
• M27: 9,114,250 km (0.114 R)
• M28: 9,692,296 km (0.109 R)
• M29: 10,499,527 km (0.111 R)
• M30: 11,892,283 km (0.039 R)
• M31: 12,639,075 km (0.052 R)
• M32: 14,117,551 km (0.098 R)
• M33: 14,541,212 km (0.115 R)
• M34: 15,030,547 km (0.115 R)
• M35: 15,339,167 km (0.069 R)
• M36: 15,587,500 km (0.076 R)
• M37: 16,151,185 km (0.084 R)
• M38: 16,214,315 km (0.041 R)
• M39: 16,403,855 km (0.071 R)
• M40: 18,012,481 km (0.091 R)
• M41: 18,735,937 km (0.07 R)
• M42: 19,201,335 km (0.066 R)
• M43: 20,279,338 km (0.045 R)
• M44: 22,634,457 km (0.05 R)
• M45: 23,129,925 km (0.112 R)
• M46: 26,029,282 km (0.117 R)
• M47: 26,399,536 km (0.029 R)
• M48: 26,622,736 km (0.075 R)
• M49: 26,995,833 km (0.07 R)
• M50: 28,125,746 km (0.069 R)
• M51: 28,964,093 km (0.091 R)
• M52: 30,665,320 km (0.064 R)
• M53: 32,637,468 km (0.101 R)
• M54: 36,041,867 km (0.104 R)
• M55: 37,284,726 km (0.083 R)
• M56: 37,702,104 km (0.112 R)
• M57: 38,205,052 km (0.104 R)
• M58: 39,302,353 km (0.087 R)
• M59: 39,897,603 km (0.097 R)
• M60: 41,787,323 km (0.08 R)
• M61: 42,307,774 km (0.057 R)
• M62: 42,830,319 km (0.104 R)
• M63: 45,297,338 km (0.065 R)
• M64: 45,475,210 km (0.108 R)
• M65: 45,564,370 km (0.045 R)
• M66: 45,831,851 km (0.077 R)
• M67: 47,267,691 km (0.074 R)
• M68: 50,091,201 km (0.093 R)
• M69: 53,908,490 km (0.079 R)
• M70: 55,709,050 km (0.106 R)
• M71: 56,952,209 km (0.075 R)
• M72: 61,129,131 km (0.094 R)
• M73: 62,015,797 km (0.088 R)
• M74: 64,200,973 km (0.087 R)
• M75: 64,300,905 km (0.055 R)
• M76: 64,500,917 km (0.105 R)
• M77: 65,303,061 km (0.115 R)
• M78: 67,018,500 km (0.087 R)
• M79: 67,525,786 km (0.071 R)
• M80: 67,627,513 km (0.07 R)
• M81: 67,830,816 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.1

Radius: 7.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.31 AU - 18.21 AU

Year: 27014 Days

Day: 19.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,669,993 km

• M1: 134,488 km (0.042 R)
• M2: 450,439 km (0.115 R)
• M3: 547,079 km (0.064 R)
• M4: 608,564 km (0.093 R)
• M5: 739,163 km (0.072 R)
• M6: 855,251 km (0.092 R)
• M7: 977,622 km (0.113 R)
• M8: 2,491,253 km (0.073 R)
• M9: 2,885,593 km (0.058 R)
• M10: 3,299,531 km (0.058 R)
• M11: 3,893,883 km (0.107 R)
• M12: 4,057,992 km (0.091 R)
• M13: 5,045,188 km (0.085 R)
• M14: 6,197,989 km (0.079 R)
• M15: 6,681,191 km (0.101 R)
• M16: 6,927,429 km (0.087 R)
• M17: 7,428,581 km (0.096 R)
• M18: 7,941,553 km (0.119 R)
• M19: 8,625,364 km (0.113 R)
• M20: 9,109,912 km (0.116 R)
• M21: 9,218,819 km (0.105 R)
• M22: 9,881,089 km (0.099 R)
• M23: 9,992,839 km (0.117 R)
• M24: 10,105,187 km (0.078 R)
• M25: 11,898,715 km (0.086 R)
• M26: 12,377,429 km (0.104 R)
• M27: 12,437,567 km (0.12 R)
• M28: 12,679,766 km (0.113 R)
• M29: 14,480,775 km (0.101 R)
• M30: 17,026,182 km (0.104 R)
• M31: 17,227,691 km (0.086 R)
• M32: 17,700,869 km (0.103 R)
• M33: 18,041,354 km (0.085 R)
• M34: 18,246,751 km (0.115 R)
• M35: 18,590,827 km (0.069 R)
• M36: 21,419,423 km (0.041 R)
• M37: 21,636,938 km (0.079 R)
• M38: 22,147,366 km (0.066 R)
• M39: 23,031,340 km (0.034 R)
• M40: 25,215,170 km (0.114 R)
• M41: 25,829,269 km (0.101 R)
• M42: 26,215,531 km (0.084 R)
• M43: 28,413,572 km (0.059 R)
• M44: 29,615,292 km (0.112 R)
• M45: 31,243,067 km (0.098 R)
• M46: 31,572,182 km (0.091 R)
• M47: 31,737,188 km (0.106 R)
• M48: 32,566,260 km (0.094 R)
• M49: 32,899,863 km (0.08 R)
• M50: 33,654,734 km (0.102 R)
• M51: 34,755,026 km (0.025 R)
• M52: 35,010,689 km (0.119 R)
• M53: 36,125,492 km (0.076 R)
• M54: 36,470,914 km (0.06 R)
• M55: 37,688,192 km (0.078 R)
• M56: 42,234,321 km (0.101 R)
• M57: 42,598,143 km (0.093 R)
• M58: 43,420,632 km (0.03 R)
• M59: 46,386,859 km (0.118 R)
• M60: 46,856,147 km (0.105 R)
• M61: 47,515,874 km (0.119 R)
• M62: 48,844,602 km (0.12 R)
• M63: 48,940,046 km (0.086 R)
• M64: 49,226,526 km (0.063 R)
• M65: 49,417,861 km (0.076 R)
• M66: 51,441,472 km (0.105 R)
• M67: 54,181,506 km (0.087 R)
• M68: 54,675,778 km (0.105 R)
• M69: 56,467,511 km (0.117 R)
• M70: 56,567,592 km (0.088 R)
• M71: 59,190,941 km (0.119 R)
• M72: 60,006,100 km (0.114 R)
• M73: 60,517,425 km (0.118 R)
• M74: 60,722,374 km (0.099 R)
• M75: 62,370,344 km (0.118 R)
• M76: 63,928,556 km (0.085 R)
• M77: 64,974,394 km (0.108 R)
• M78: 65,289,298 km (0.079 R)
• M79: 66,025,918 km (0.107 R)
• M80: 66,765,380 km (0.107 R)
• M81: 66,871,295 km (0.069 R)
• M82: 68,145,869 km (0.113 R)
• M83: 69,965,428 km (0.075 R)
• M84: 70,288,111 km (0.111 R)
• M85: 70,611,392 km (0.107 R)
• M86: 71,043,131 km (0.1 R)
• M87: 71,367,459 km (0.055 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: 380 - 14,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit