🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 135 Days

Day: 41.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 312 Days

Day: 33.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.63 AU - 1.93 AU

Year: 855 Days

Day: 33.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.43 AU - 2.53 AU

Year: 1406 Days

Day: 30.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.1 AU - 4.48 AU

Year: 2655 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 12.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.17 AU - 8.91 AU

Year: 8205 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 96,375,906 km

• M1: 175,628 km (0.069 R)
• M2: 297,251 km (0.096 R)
• M3: 419,921 km (0.065 R)
• M4: 529,427 km (0.109 R)
• M5: 710,889 km (0.103 R)
• M6: 881,131 km (0.109 R)
• M7: 971,788 km (0.091 R)
• M8: 1,151,006 km (0.107 R)
• M9: 1,302,698 km (0.077 R)
• M10: 1,394,402 km (0.09 R)
• M11: 1,475,035 km (0.104 R)
• M12: 1,557,164 km (0.119 R)
• M13: 1,857,407 km (0.1 R)
• M14: 2,145,383 km (0.104 R)
• M15: 2,350,931 km (0.074 R)
• M16: 2,448,020 km (0.111 R)
• M17: 2,971,313 km (0.086 R)
• M18: 3,183,293 km (0.115 R)
• M19: 3,345,607 km (0.074 R)
• M20: 3,622,363 km (0.091 R)
• M21: 3,868,451 km (0.066 R)
• M22: 4,003,239 km (0.078 R)
• M23: 4,257,705 km (0.099 R)
• M24: 4,558,098 km (0.109 R)
• M25: 4,700,664 km (0.076 R)
• M26: 4,948,548 km (0.097 R)
• M27: 5,158,434 km (0.107 R)
• M28: 5,307,134 km (0.114 R)
• M29: 6,094,318 km (0.066 R)
• M30: 6,251,695 km (0.101 R)
• M31: 6,616,564 km (0.045 R)
• M32: 6,918,154 km (0.111 R)
• M33: 7,106,048 km (0.068 R)
• M34: 7,390,883 km (0.118 R)
• M35: 7,923,152 km (0.047 R)
• M36: 8,218,757 km (0.076 R)
• M37: 8,392,889 km (0.101 R)
• M38: 8,669,047 km (0.12 R)
• M39: 8,846,320 km (0.07 R)
• M40: 9,127,265 km (0.081 R)
• M41: 9,307,680 km (0.086 R)
• M42: 9,567,382 km (0.105 R)
• M43: 10,684,430 km (0.063 R)
• M44: 10,847,342 km (0.058 R)
• M45: 10,929,172 km (0.11 R)
• M46: 11,203,385 km (0.037 R)
• M47: 11,535,342 km (0.042 R)
• M48: 11,702,593 km (0.098 R)
• M49: 12,039,337 km (0.095 R)
• M50: 12,493,517 km (0.071 R)
• M51: 12,665,255 km (0.071 R)
• M52: 14,455,642 km (0.084 R)
• M53: 14,847,439 km (0.097 R)
• M54: 15,059,868 km (0.115 R)
• M55: 15,426,383 km (0.056 R)
• M56: 15,580,020 km (0.1 R)
• M57: 16,324,269 km (0.095 R)
• M58: 17,111,902 km (0.117 R)
• M59: 17,239,060 km (0.062 R)
• M60: 17,718,671 km (0.11 R)
• M61: 18,560,608 km (0.04 R)
• M62: 20,654,380 km (0.028 R)
• M63: 20,789,766 km (0.111 R)
• M64: 20,891,642 km (0.034 R)
• M65: 21,574,407 km (0.095 R)
• M66: 21,780,702 km (0.114 R)
• M67: 22,091,267 km (0.114 R)
• M68: 22,229,944 km (0.079 R)
• M69: 22,647,173 km (0.031 R)
• M70: 23,243,021 km (0.084 R)
• M71: 23,631,228 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 8.3

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.89 AU - 9.43 AU

Year: 9172 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,375,906 km

• M1: 107,710 km (0.047 R)
• M2: 860,487 km (0.114 R)
• M3: 1,219,372 km (0.075 R)
• M4: 1,393,055 km (0.052 R)
• M5: 1,837,959 km (0.115 R)
• M6: 1,936,993 km (0.047 R)
• M7: 2,140,746 km (0.1 R)
• M8: 2,432,162 km (0.105 R)
• M9: 2,541,369 km (0.115 R)
• M10: 3,023,373 km (0.079 R)
• M11: 3,290,106 km (0.096 R)
• M12: 3,350,394 km (0.095 R)
• M13: 4,103,021 km (0.056 R)
• M14: 4,167,946 km (0.029 R)
• M15: 4,632,896 km (0.09 R)
• M16: 5,866,181 km (0.074 R)
• M17: 7,077,176 km (0.109 R)
• M18: 7,233,805 km (0.096 R)
• M19: 7,550,653 km (0.076 R)
• M20: 8,075,293 km (0.116 R)
• M21: 8,695,376 km (0.115 R)
• M22: 8,821,188 km (0.109 R)
• M23: 9,159,728 km (0.1 R)
• M24: 9,459,373 km (0.061 R)
• M25: 9,980,721 km (0.09 R)
• M26: 10,780,172 km (0.087 R)
• M27: 11,142,049 km (0.053 R)
• M28: 11,416,113 km (0.06 R)
• M29: 11,554,042 km (0.082 R)
• M30: 12,629,351 km (0.1 R)
• M31: 13,203,059 km (0.058 R)
• M32: 13,299,400 km (0.072 R)
• M33: 14,276,723 km (0.104 R)
• M34: 14,773,987 km (0.108 R)
• M35: 15,075,127 km (0.069 R)
• M36: 15,276,935 km (0.044 R)
• M37: 16,351,346 km (0.111 R)
• M38: 17,502,951 km (0.057 R)
• M39: 18,249,444 km (0.047 R)
• M40: 18,734,740 km (0.102 R)
• M41: 19,060,564 km (0.106 R)
• M42: 19,498,138 km (0.072 R)
• M43: 19,828,450 km (0.099 R)
• M44: 20,160,557 km (0.12 R)
• M45: 20,942,655 km (0.102 R)
• M46: 21,280,895 km (0.097 R)
• M47: 21,734,626 km (0.119 R)
• M48: 22,825,194 km (0.089 R)
• M49: 23,231,502 km (0.074 R)
• M50: 23,581,561 km (0.053 R)
• M51: 24,051,149 km (0.064 R)
• M52: 24,169,032 km (0.099 R)
• M53: 24,346,156 km (0.073 R)
• M54: 24,405,397 km (0.058 R)
• M55: 26,993,889 km (0.086 R)
• M56: 27,055,074 km (0.1 R)
• M57: 27,423,534 km (0.087 R)
• M58: 28,476,104 km (0.09 R)
• M59: 28,538,487 km (0.11 R)
• M60: 29,353,047 km (0.065 R)
• M61: 30,876,701 km (0.117 R)
• M62: 31,971,459 km (0.098 R)
• M63: 32,751,911 km (0.047 R)
• M64: 33,407,000 km (0.034 R)
• M65: 33,538,496 km (0.06 R)
• M66: 34,996,926 km (0.081 R)
• M67: 35,264,407 km (0.11 R)
• M68: 35,599,506 km (0.097 R)
• M69: 37,086,808 km (0.111 R)
• M70: 37,291,308 km (0.056 R)
• M71: 37,906,754 km (0.114 R)
• M72: 38,663,420 km (0.049 R)
• M73: 39,147,519 km (0.103 R)
• M74: 39,355,759 km (0.1 R)
• M75: 39,982,275 km (0.108 R)
• M76: 40,121,999 km (0.074 R)
• M77: 41,457,011 km (0.109 R)
• M78: 41,810,810 km (0.089 R)
• M79: 42,023,538 km (0.114 R)
• M80: 44,314,928 km (0.084 R)
• M81: 44,387,184 km (0.096 R)
• M82: 45,986,834 km (0.096 R)
• M83: 49,017,986 km (0.089 R)
• M84: 49,317,182 km (0.114 R)
• M85: 49,616,976 km (0.112 R)
• M86: 49,767,172 km (0.113 R)
• M87: 50,067,864 km (0.04 R)
• M88: 50,293,757 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 13.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.84 AU - 10.54 AU

Year: 10026 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,375,906 km

• M1: 547,977 km (0.078 R)
• M2: 987,496 km (0.103 R)
• M3: 1,137,991 km (0.055 R)
• M4: 1,256,173 km (0.089 R)
• M5: 1,378,844 km (0.038 R)
• M6: 1,527,544 km (0.12 R)
• M7: 1,659,340 km (0.113 R)
• M8: 1,864,737 km (0.119 R)
• M9: 1,982,471 km (0.074 R)
• M10: 2,078,662 km (0.106 R)
• M11: 2,479,435 km (0.067 R)
• M12: 2,583,555 km (0.11 R)
• M13: 2,742,428 km (0.064 R)
• M14: 3,267,666 km (0.116 R)
• M15: 3,704,791 km (0.072 R)
• M16: 4,348,062 km (0.061 R)
• M17: 4,699,168 km (0.06 R)
• M18: 4,796,557 km (0.11 R)
• M19: 5,092,760 km (0.09 R)
• M20: 5,361,139 km (0.057 R)
• M21: 5,668,712 km (0.095 R)
• M22: 5,982,120 km (0.064 R)
• M23: 6,123,190 km (0.035 R)
• M24: 6,625,989 km (0.101 R)
• M25: 6,808,947 km (0.067 R)
• M26: 7,709,825 km (0.105 R)
• M27: 8,135,282 km (0.095 R)
• M28: 8,252,716 km (0.111 R)
• M29: 8,370,749 km (0.085 R)
• M30: 8,727,989 km (0.082 R)
• M31: 9,090,464 km (0.065 R)
• M32: 10,760,126 km (0.109 R)
• M33: 11,148,931 km (0.092 R)
• M34: 11,279,530 km (0.084 R)
• M35: 11,542,224 km (0.075 R)
• M36: 11,630,187 km (0.115 R)
• M37: 12,252,664 km (0.082 R)
• M38: 12,432,630 km (0.084 R)
• M39: 13,809,529 km (0.102 R)
• M40: 13,949,852 km (0.1 R)
• M41: 15,476,349 km (0.067 R)
• M42: 16,062,473 km (0.1 R)
• M43: 17,256,414 km (0.097 R)
• M44: 17,915,093 km (0.119 R)
• M45: 18,633,761 km (0.062 R)
• M46: 20,471,272 km (0.113 R)
• M47: 20,684,898 km (0.045 R)
• M48: 20,792,010 km (0.057 R)
• M49: 21,006,832 km (0.063 R)
• M50: 21,655,638 km (0.09 R)
• M51: 23,306,451 km (0.08 R)
• M52: 23,641,400 km (0.103 R)
• M53: 24,542,727 km (0.084 R)
• M54: 24,712,820 km (0.12 R)
• M55: 25,742,502 km (0.11 R)
• M56: 26,436,786 km (0.098 R)
• M57: 26,611,217 km (0.045 R)
• M58: 26,902,933 km (0.046 R)
• M59: 27,548,448 km (0.084 R)
• M60: 27,843,604 km (0.115 R)
• M61: 27,961,936 km (0.086 R)
• M62: 28,675,518 km (0.109 R)
• M63: 28,854,886 km (0.025 R)
• M64: 28,974,564 km (0.111 R)
• M65: 29,515,510 km (0.077 R)
• M66: 30,059,897 km (0.107 R)
• M67: 30,790,832 km (0.095 R)
• M68: 31,589,386 km (0.101 R)
• M69: 31,836,372 km (0.099 R)
• M70: 34,532,574 km (0.088 R)
• M71: 34,659,732 km (0.046 R)
• M72: 35,682,832 km (0.073 R)
• M73: 36,327,300 km (0.097 R)
• M74: 37,170,882 km (0.06 R)
• M75: 37,758,802 km (0.084 R)
• M76: 39,474,091 km (0.073 R)
• M77: 39,607,083 km (0.104 R)
• M78: 40,073,829 km (0.08 R)
• M79: 41,552,454 km (0.115 R)
• M80: 42,638,983 km (0.094 R)
• M81: 43,185,764 km (0.11 R)
• M82: 43,459,977 km (0.073 R)
• M83: 44,010,198 km (0.097 R)
• M84: 44,217,241 km (0.105 R)
• M85: 44,355,320 km (0.045 R)
• M86: 45,605,060 km (0.073 R)
• M87: 46,725,698 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.4

Radius: 4

Gravity: 47.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.65 AU - 19.01 AU

Year: 27096 Days

Day: 15.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,375,906 km

• M1: 525,388 km (0.093 R)
• M2: 791,672 km (0.069 R)
• M3: 1,430,156 km (0.093 R)
• M4: 1,682,976 km (0.115 R)
• M5: 2,270,297 km (0.115 R)
• M6: 3,050,301 km (0.12 R)
• M7: 4,721,907 km (0.098 R)
• M8: 5,368,320 km (0.086 R)
• M9: 5,423,372 km (0.096 R)
• M10: 5,645,824 km (0.093 R)
• M11: 5,701,773 km (0.087 R)
• M12: 5,984,962 km (0.069 R)
• M13: 6,042,108 km (0.071 R)
• M14: 6,388,876 km (0.089 R)
• M15: 6,505,862 km (0.072 R)
• M16: 6,742,077 km (0.12 R)
• M17: 6,861,157 km (0.094 R)
• M18: 7,041,273 km (0.099 R)
• M19: 8,153,682 km (0.106 R)
• M20: 8,344,420 km (0.089 R)
• M21: 8,472,326 km (0.115 R)
• M22: 9,719,673 km (0.08 R)
• M23: 10,193,599 km (0.119 R)
• M24: 11,304,662 km (0.1 R)
• M25: 11,802,674 km (0.082 R)
• M26: 12,453,574 km (0.064 R)
• M27: 12,673,034 km (0.065 R)
• M28: 14,398,197 km (0.109 R)
• M29: 16,275,052 km (0.062 R)
• M30: 16,675,675 km (0.115 R)
• M31: 16,917,574 km (0.117 R)
• M32: 17,079,589 km (0.116 R)
• M33: 17,814,563 km (0.083 R)
• M34: 18,061,849 km (0.106 R)
• M35: 19,739,439 km (0.08 R)
• M36: 23,150,420 km (0.112 R)
• M37: 23,691,216 km (0.079 R)
• M38: 23,963,036 km (0.12 R)
• M39: 24,144,947 km (0.105 R)
• M40: 25,430,591 km (0.068 R)
• M41: 26,268,937 km (0.082 R)
• M42: 26,644,278 km (0.068 R)
• M43: 28,451,869 km (0.1 R)
• M44: 29,030,813 km (0.095 R)
• M45: 30,102,233 km (0.116 R)
• M46: 30,200,369 km (0.112 R)
• M47: 30,298,506 km (0.1 R)
• M48: 31,883,345 km (0.102 R)
• M49: 32,183,588 km (0.093 R)
• M50: 32,484,579 km (0.057 R)
• M51: 32,887,596 km (0.097 R)
• M52: 34,413,195 km (0.11 R)
• M53: 40,633,175 km (0.102 R)
• M54: 42,049,418 km (0.119 R)
• M55: 42,268,729 km (0.05 R)
• M56: 44,148,276 km (0.029 R)
• M57: 46,507,435 km (0.055 R)
• M58: 47,075,009 km (0.097 R)
• M59: 48,217,338 km (0.093 R)
• M60: 48,791,944 km (0.094 R)
• M61: 49,715,860 km (0.072 R)
• M62: 51,346,776 km (0.094 R)
• M63: 54,183,152 km (0.103 R)
• M64: 55,499,912 km (0.083 R)
• M65: 55,981,468 km (0.04 R)
• M66: 56,464,370 km (0.1 R)
• M67: 57,677,459 km (0.116 R)
• M68: 57,921,154 km (0.091 R)
• M69: 60,129,518 km (0.097 R)
• M70: 65,134,614 km (0.115 R)
• M71: 65,261,473 km (0.088 R)
• M72: 67,173,782 km (0.069 R)
• M73: 68,072,417 km (0.098 R)
• M74: 68,458,828 km (0.039 R)
• M75: 70,271,505 km (0.09 R)
• M76: 72,493,782 km (0.092 R)
• M77: 74,606,253 km (0.084 R)
• M78: 74,871,790 km (0.118 R)
• M79: 75,004,632 km (0.04 R)
• M80: 75,403,610 km (0.118 R)
• M81: 75,936,777 km (0.081 R)
• M82: 76,070,368 km (0.052 R)
• M83: 76,738,921 km (0.054 R)
• M84: 77,409,418 km (0.083 R)
• M85: 81,883,591 km (0.113 R)
• M86: 83,531,262 km (0.097 R)
• M87: 84,635,743 km (0.073 R)
• M88: 86,023,114 km (0.09 R)
• M89: 86,580,216 km (0.045 R)
• M90: 87,978,059 km (0.098 R)
• M91: 89,383,381 km (0.03 R)
• M92: 89,806,444 km (0.071 R)
• M93: 90,230,105 km (0.118 R)
• M94: 90,796,184 km (0.076 R)
• M95: 94,360,203 km (0.117 R)
• M96: 96,375,885 km (0.093 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit