🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.48 AU - 0.52 AU

Year: 130 Days

Day: 42.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.42 AU - 2.32 AU

Year: 943 Days

Day: 30.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 125.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,306,685 km

• M1: 724,203 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.34 AU - 3.34 AU

Year: 1766 Days

Day: 34.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.28 AU - 4.42 AU

Year: 2787 Days

Day: 27.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.28 AU - 4.68 AU

Year: 2930 Days

Day: 42.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.88 AU - 4.26 AU

Year: 3029 Days

Day: 20.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,306,685 km

• M1: 2,917,009 km (0.079 R)
• M2: 3,433,271 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 8.2

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.46 AU - 8.92 AU

Year: 8648 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,306,685 km

• M1: 146,456 km (0.118 R)
• M2: 209,437 km (0.077 R)
• M3: 498,909 km (0.119 R)
• M4: 599,738 km (0.108 R)
• M5: 723,904 km (0.113 R)
• M6: 806,033 km (0.092 R)
• M7: 1,128,417 km (0.083 R)
• M8: 1,224,907 km (0.1 R)
• M9: 1,488,798 km (0.115 R)
• M10: 1,573,770 km (0.051 R)
• M11: 1,815,669 km (0.091 R)
• M12: 2,261,471 km (0.089 R)
• M13: 2,384,440 km (0.078 R)
• M14: 2,662,693 km (0.057 R)
• M15: 3,058,977 km (0.103 R)
• M16: 3,389,289 km (0.093 R)
• M17: 3,502,086 km (0.093 R)
• M18: 3,935,770 km (0.058 R)
• M19: 4,084,171 km (0.071 R)
• M20: 4,509,628 km (0.081 R)
• M21: 4,602,528 km (0.087 R)
• M22: 4,790,573 km (0.071 R)
• M23: 5,567,434 km (0.101 R)
• M24: 5,835,065 km (0.084 R)
• M25: 6,279,071 km (0.078 R)
• M26: 6,983,229 km (0.114 R)
• M27: 7,091,089 km (0.091 R)
• M28: 7,454,312 km (0.114 R)
• M29: 10,081,700 km (0.117 R)
• M30: 10,162,931 km (0.086 R)
• M31: 10,490,102 km (0.051 R)
• M32: 10,654,959 km (0.081 R)
• M33: 10,820,713 km (0.1 R)
• M34: 11,112,878 km (0.063 R)
• M35: 11,747,622 km (0.083 R)
• M36: 11,961,846 km (0.079 R)
• M37: 12,220,650 km (0.114 R)
• M38: 12,743,644 km (0.085 R)
• M39: 12,919,721 km (0.071 R)
• M40: 13,452,439 km (0.07 R)
• M41: 13,811,623 km (0.059 R)
• M42: 14,219,577 km (0.08 R)
• M43: 14,769,499 km (0.106 R)
• M44: 15,279,777 km (0.073 R)
• M45: 15,466,774 km (0.12 R)
• M46: 15,795,890 km (0.084 R)
• M47: 15,937,559 km (0.085 R)
• M48: 19,972,064 km (0.077 R)
• M49: 20,639,121 km (0.087 R)
• M50: 20,742,493 km (0.093 R)
• M51: 21,313,657 km (0.106 R)
• M52: 21,837,400 km (0.111 R)
• M53: 21,889,908 km (0.111 R)
• M54: 23,111,525 km (0.113 R)
• M55: 23,595,623 km (0.101 R)
• M56: 24,628,297 km (0.118 R)
• M57: 25,232,972 km (0.036 R)
• M58: 25,675,782 km (0.107 R)
• M59: 26,288,983 km (0.11 R)
• M60: 26,456,982 km (0.116 R)
• M61: 28,731,468 km (0.057 R)
• M62: 29,251,769 km (0.102 R)
• M63: 30,067,526 km (0.056 R)
• M64: 31,008,796 km (0.101 R)
• M65: 31,304,850 km (0.076 R)
• M66: 33,404,008 km (0.087 R)
• M67: 33,464,595 km (0.116 R)
• M68: 33,525,332 km (0.034 R)
• M69: 33,829,165 km (0.116 R)
• M70: 34,930,953 km (0.114 R)
• M71: 37,044,023 km (0.12 R)
• M72: 37,421,159 km (0.056 R)
• M73: 37,484,140 km (0.103 R)
• M74: 38,115,892 km (0.106 R)
• M75: 38,433,189 km (0.08 R)
• M76: 38,560,347 km (0.117 R)
• M77: 39,646,577 km (0.087 R)
• M78: 39,839,409 km (0.089 R)
• M79: 40,096,867 km (0.109 R)
• M80: 41,197,309 km (0.08 R)
• M81: 42,176,427 km (0.068 R)
• M82: 42,438,822 km (0.089 R)
• M83: 42,899,433 km (0.098 R)
• M84: 43,493,935 km (0.118 R)
• M85: 44,224,422 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 12

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.31 AU - 13.87 AU

Year: 15510 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,306,685 km

• M1: 155,731 km (0.046 R)
• M2: 513,121 km (0.12 R)
• M3: 603,328 km (0.074 R)
• M4: 728,691 km (0.046 R)
• M5: 879,486 km (0.117 R)
• M6: 1,008,140 km (0.107 R)
• M7: 1,727,257 km (0.119 R)
• M8: 2,018,674 km (0.115 R)
• M9: 2,744,074 km (0.087 R)
• M10: 3,492,362 km (0.094 R)
• M11: 3,623,111 km (0.044 R)
• M12: 3,702,398 km (0.093 R)
• M13: 3,808,911 km (0.072 R)
• M14: 4,843,231 km (0.039 R)
• M15: 5,316,409 km (0.105 R)
• M16: 5,804,397 km (0.085 R)
• M17: 7,353,633 km (0.072 R)
• M18: 7,522,230 km (0.081 R)
• M19: 7,863,014 km (0.094 R)
• M20: 7,966,236 km (0.099 R)
• M21: 8,987,242 km (0.073 R)
• M22: 9,494,977 km (0.108 R)
• M23: 9,863,436 km (0.078 R)
• M24: 11,383,650 km (0.059 R)
• M25: 12,611,400 km (0.116 R)
• M26: 13,964,363 km (0.059 R)
• M27: 14,089,576 km (0.073 R)
• M28: 14,849,085 km (0.083 R)
• M29: 15,405,888 km (0.103 R)
• M30: 16,319,931 km (0.119 R)
• M31: 17,520,753 km (0.051 R)
• M32: 17,927,360 km (0.093 R)
• M33: 18,749,849 km (0.12 R)
• M34: 19,258,631 km (0.11 R)
• M35: 19,631,429 km (0.053 R)
• M36: 19,725,078 km (0.065 R)
• M37: 20,336,933 km (0.025 R)
• M38: 20,764,334 km (0.104 R)
• M39: 20,907,499 km (0.108 R)
• M40: 22,356,504 km (0.085 R)
• M41: 22,503,110 km (0.094 R)
• M42: 22,945,172 km (0.086 R)
• M43: 23,837,822 km (0.094 R)
• M44: 24,489,471 km (0.103 R)
• M45: 25,861,732 km (0.107 R)
• M46: 27,154,557 km (0.118 R)
• M47: 28,415,368 km (0.106 R)
• M48: 28,680,455 km (0.075 R)
• M49: 28,893,183 km (0.108 R)
• M50: 29,427,098 km (0.043 R)
• M51: 29,802,738 km (0.088 R)
• M52: 30,667,414 km (0.084 R)
• M53: 31,212,100 km (0.085 R)
• M54: 31,979,986 km (0.118 R)
• M55: 32,366,247 km (0.102 R)
• M56: 33,087,758 km (0.039 R)
• M57: 34,207,947 km (0.108 R)
• M58: 34,490,088 km (0.047 R)
• M59: 35,625,835 km (0.041 R)
• M60: 37,584,819 km (0.115 R)
• M61: 37,701,057 km (0.096 R)
• M62: 38,753,328 km (0.109 R)
• M63: 39,519,270 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.5

Radius: 4.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.89 AU - 18.11 AU

Year: 23613 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,306,685 km

• M1: 229,334 km (0.091 R)
• M2: 411,245 km (0.119 R)
• M3: 886,966 km (0.092 R)
• M4: 1,292,077 km (0.119 R)
• M5: 1,396,197 km (0.118 R)
• M6: 1,568,534 km (0.096 R)
• M7: 2,101,252 km (0.072 R)
• M8: 2,199,089 km (0.104 R)
• M9: 2,248,755 km (0.117 R)
• M10: 2,450,712 km (0.072 R)
• M11: 2,527,905 km (0.115 R)
• M12: 2,953,660 km (0.103 R)
• M13: 3,035,939 km (0.103 R)
• M14: 3,315,687 km (0.091 R)
• M15: 4,705,601 km (0.076 R)
• M16: 4,834,106 km (0.112 R)
• M17: 4,996,270 km (0.072 R)
• M18: 5,127,317 km (0.085 R)
• M19: 5,160,379 km (0.042 R)
• M20: 5,259,562 km (0.063 R)
• M21: 5,799,610 km (0.083 R)
• M22: 6,427,921 km (0.041 R)
• M23: 7,077,625 km (0.096 R)
• M24: 7,151,227 km (0.085 R)
• M25: 7,710,424 km (0.065 R)
• M26: 8,283,533 km (0.104 R)
• M27: 8,322,279 km (0.118 R)
• M28: 9,108,865 km (0.098 R)
• M29: 9,470,592 km (0.094 R)
• M30: 10,042,505 km (0.052 R)
• M31: 10,583,451 km (0.065 R)
• M32: 10,794,085 km (0.094 R)
• M33: 10,921,093 km (0.099 R)
• M34: 11,176,756 km (0.1 R)
• M35: 11,305,261 km (0.055 R)
• M36: 11,650,383 km (0.089 R)
• M37: 11,780,683 km (0.068 R)
• M38: 11,955,114 km (0.118 R)
• M39: 12,086,610 km (0.088 R)
• M40: 12,306,669 km (0.04 R)
• M41: 12,350,950 km (0.109 R)
• M42: 13,291,023 km (0.075 R)
• M43: 13,884,328 km (0.106 R)
• M44: 14,114,858 km (0.106 R)
• M45: 14,861,052 km (0.062 R)
• M46: 15,191,664 km (0.072 R)
• M47: 15,333,931 km (0.112 R)
• M48: 15,429,076 km (0.08 R)
• M49: 16,586,365 km (0.102 R)
• M50: 16,978,311 km (0.103 R)
• M51: 17,771,329 km (0.066 R)
• M52: 17,871,261 km (0.046 R)
• M53: 18,983,222 km (0.086 R)
• M54: 19,341,658 km (0.079 R)
• M55: 19,599,116 km (0.03 R)
• M56: 20,013,353 km (0.118 R)
• M57: 21,114,543 km (0.06 R)
• M58: 21,966,652 km (0.113 R)
• M59: 22,342,891 km (0.091 R)
• M60: 22,613,065 km (0.101 R)
• M61: 23,539,375 km (0.076 R)
• M62: 23,704,231 km (0.084 R)
• M63: 24,034,843 km (0.085 R)
• M64: 24,868,252 km (0.046 R)
• M65: 25,994,126 km (0.059 R)
• M66: 26,677,639 km (0.115 R)
• M67: 27,482,326 km (0.046 R)
• M68: 27,887,736 km (0.061 R)
• M69: 28,645,898 km (0.08 R)
• M70: 28,763,183 km (0.118 R)
• M71: 28,998,051 km (0.109 R)
• M72: 29,056,993 km (0.052 R)
• M73: 29,233,668 km (0.106 R)
• M74: 33,828,866 km (0.118 R)
• M75: 33,890,799 km (0.076 R)
• M76: 34,886,971 km (0.099 R)
• M77: 35,766,607 km (0.117 R)
• M78: 36,145,688 km (0.105 R)
• M79: 36,335,827 km (0.049 R)
• M80: 36,399,256 km (0.064 R)
• M81: 36,717,002 km (0.114 R)
• M82: 37,419,364 km (0.056 R)
• M83: 37,483,392 km (0.066 R)
• M84: 38,642,776 km (0.075 R)
• M85: 38,902,029 km (0.12 R)
• M86: 39,161,731 km (0.079 R)
• M87: 39,879,202 km (0.098 R)
• M88: 40,075,624 km (0.091 R)
• M89: 40,930,576 km (0.114 R)
• M90: 42,658,282 km (0.117 R)
• M91: 42,926,211 km (0.098 R)
• M92: 43,531,036 km (0.112 R)
• M93: 43,598,504 km (0.108 R)
• M94: 43,800,761 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 3.8

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.66 AU - 21.86 AU

Year: 28789 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,306,685 km

• M1: 230,680 km (0.099 R)
• M2: 511,326 km (0.096 R)
• M3: 720,912 km (0.089 R)
• M4: 932,892 km (0.096 R)
• M5: 1,022,950 km (0.087 R)
• M6: 1,756,279 km (0.06 R)
• M7: 2,366,638 km (0.073 R)
• M8: 2,489,907 km (0.1 R)
• M9: 2,583,555 km (0.1 R)
• M10: 2,806,755 km (0.11 R)
• M11: 2,871,681 km (0.101 R)
• M12: 3,170,128 km (0.112 R)
• M13: 3,443,444 km (0.061 R)
• M14: 6,012,787 km (0.112 R)
• M15: 6,265,308 km (0.051 R)
• M16: 6,350,430 km (0.108 R)
• M17: 6,824,655 km (0.036 R)
• M18: 7,088,097 km (0.086 R)
• M19: 7,176,659 km (0.063 R)
• M20: 7,944,096 km (0.092 R)
• M21: 9,167,358 km (0.098 R)
• M22: 10,448,065 km (0.056 R)
• M23: 11,522,626 km (0.081 R)
• M24: 11,626,747 km (0.081 R)
• M25: 12,258,349 km (0.11 R)
• M26: 12,417,970 km (0.116 R)
• M27: 12,900,872 km (0.091 R)
• M28: 13,885,226 km (0.079 R)
• M29: 15,751,459 km (0.107 R)
• M30: 16,861,026 km (0.088 R)
• M31: 16,979,358 km (0.119 R)
• M32: 20,024,124 km (0.108 R)
• M33: 20,337,831 km (0.055 R)
• M34: 21,288,226 km (0.076 R)
• M35: 21,544,188 km (0.093 R)
• M36: 21,608,365 km (0.107 R)
• M37: 22,838,957 km (0.091 R)
• M38: 23,035,379 km (0.092 R)
• M39: 23,298,073 km (0.039 R)
• M40: 25,097,287 km (0.057 R)
• M41: 25,435,378 km (0.085 R)
• M42: 27,078,860 km (0.111 R)
• M43: 31,044,849 km (0.107 R)
• M44: 31,917,902 km (0.103 R)
• M45: 32,064,209 km (0.097 R)
• M46: 32,946,837 km (0.057 R)
• M47: 35,414,603 km (0.095 R)
• M48: 36,402,996 km (0.09 R)
• M49: 38,018,653 km (0.118 R)
• M50: 38,406,710 km (0.109 R)
• M51: 38,562,292 km (0.054 R)
• M52: 40,446,028 km (0.092 R)
• M53: 40,683,590 km (0.069 R)
• M54: 42,118,682 km (0.091 R)
• M55: 42,198,867 km (0.088 R)
• M56: 43,651,312 km (0.085 R)
• M57: 43,976,388 km (0.089 R)
• M58: 44,220,682 km (0.067 R)
• M59: 44,465,424 km (0.03 R)
• M60: 44,547,104 km (0.074 R)
• M61: 45,531,010 km (0.09 R)
• M62: 47,103,732 km (0.071 R)
• M63: 47,353,560 km (0.077 R)
• M64: 47,603,987 km (0.12 R)
• M65: 47,771,088 km (0.037 R)
• M66: 48,273,737 km (0.076 R)
• M67: 48,609,883 km (0.113 R)
• M68: 50,472,078 km (0.081 R)
• M69: 51,497,721 km (0.108 R)
• M70: 52,099,104 km (0.071 R)
• M71: 52,185,123 km (0.096 R)
• M72: 53,308,902 km (0.088 R)
• M73: 54,440,610 km (0.119 R)
• M74: 55,580,097 km (0.087 R)
• M75: 57,082,209 km (0.101 R)
• M76: 57,882,707 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 18,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit