🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.04 AU - 1.1 AU

Year: 389 Days

Day: 30.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.67 AU - 2.01 AU

Year: 877 Days

Day: 24.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,826,903 km

• M1: 892,052 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.66 AU - 5.56 AU

Year: 3479 Days

Day: 47.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.8 AU - 5.44 AU

Year: 4072 Days

Day: 22.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 9.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.66 AU - 8.24 AU

Year: 7878 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,826,903 km

• M1: 184,903 km (0.117 R)
• M2: 647,310 km (0.076 R)
• M3: 838,795 km (0.091 R)
• M4: 1,193,193 km (0.115 R)
• M5: 1,327,232 km (0.068 R)
• M6: 1,537,717 km (0.101 R)
• M7: 2,421,391 km (0.098 R)
• M8: 2,571,139 km (0.1 R)
• M9: 2,880,058 km (0.081 R)
• M10: 2,947,826 km (0.096 R)
• M11: 3,085,007 km (0.053 R)
• M12: 3,485,182 km (0.052 R)
• M13: 3,901,812 km (0.108 R)
• M14: 4,154,333 km (0.102 R)
• M15: 4,702,310 km (0.077 R)
• M16: 4,971,137 km (0.096 R)
• M17: 5,134,947 km (0.043 R)
• M18: 5,608,873 km (0.117 R)
• M19: 5,693,845 km (0.048 R)
• M20: 5,980,624 km (0.025 R)
• M21: 6,096,712 km (0.051 R)
• M22: 6,184,226 km (0.091 R)
• M23: 6,330,982 km (0.106 R)
• M24: 6,688,072 km (0.077 R)
• M25: 7,328,800 km (0.115 R)
• M26: 7,830,102 km (0.073 R)
• M27: 8,504,938 km (0.033 R)
• M28: 8,635,687 km (0.115 R)
• M29: 8,932,040 km (0.049 R)
• M30: 9,164,964 km (0.105 R)
• M31: 10,081,999 km (0.105 R)
• M32: 10,498,928 km (0.095 R)
• M33: 11,135,018 km (0.045 R)
• M34: 11,242,280 km (0.113 R)
• M35: 11,421,648 km (0.079 R)
• M36: 11,529,807 km (0.109 R)
• M37: 11,783,525 km (0.104 R)
• M38: 12,039,038 km (0.061 R)
• M39: 12,112,341 km (0.088 R)
• M40: 12,629,950 km (0.111 R)
• M41: 13,154,739 km (0.091 R)
• M42: 13,381,978 km (0.102 R)
• M43: 13,495,972 km (0.109 R)
• M44: 13,686,709 km (0.08 R)
• M45: 13,763,303 km (0.11 R)
• M46: 13,916,940 km (0.103 R)
• M47: 14,264,606 km (0.118 R)
• M48: 14,381,143 km (0.096 R)
• M49: 14,928,970 km (0.056 R)
• M50: 15,324,656 km (0.058 R)
• M51: 16,045,269 km (0.096 R)
• M52: 16,409,839 km (0.107 R)
• M53: 16,572,751 km (0.093 R)
• M54: 17,023,490 km (0.08 R)
• M55: 17,395,240 km (0.098 R)
• M56: 17,769,684 km (0.054 R)
• M57: 18,399,790 km (0.083 R)
• M58: 19,037,077 km (0.077 R)
• M59: 19,251,152 km (0.102 R)
• M60: 19,595,376 km (0.082 R)
• M61: 21,257,857 km (0.048 R)
• M62: 21,658,181 km (0.068 R)
• M63: 21,747,491 km (0.081 R)
• M64: 21,926,560 km (0.117 R)
• M65: 22,285,894 km (0.115 R)
• M66: 22,376,102 km (0.11 R)
• M67: 22,874,113 km (0.092 R)
• M68: 23,559,271 km (0.036 R)
• M69: 24,390,287 km (0.086 R)
• M70: 24,483,188 km (0.117 R)
• M71: 26,033,470 km (0.094 R)
• M72: 27,180,736 km (0.107 R)
• M73: 27,566,848 km (0.05 R)
• M74: 27,809,197 km (0.027 R)
• M75: 28,246,920 km (0.065 R)
• M76: 29,030,963 km (0.089 R)
• M77: 29,574,153 km (0.102 R)
• M78: 30,921,431 km (0.094 R)
• M79: 31,729,260 km (0.071 R)
• M80: 32,851,393 km (0.108 R)
• M81: 33,365,860 km (0.089 R)
• M82: 34,246,393 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 14.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.01 AU - 11.07 AU

Year: 10356 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,826,903 km

• M1: 180,565 km (0.115 R)
• M2: 347,516 km (0.079 R)
• M3: 895,194 km (0.107 R)
• M4: 1,035,965 km (0.103 R)
• M5: 1,321,248 km (0.049 R)
• M6: 1,422,377 km (0.097 R)
• M7: 1,632,861 km (0.068 R)
• M8: 2,326,546 km (0.081 R)
• M9: 2,450,563 km (0.071 R)
• M10: 3,242,235 km (0.115 R)
• M11: 3,409,784 km (0.115 R)
• M12: 3,666,644 km (0.091 R)
• M13: 3,959,706 km (0.118 R)
• M14: 4,568,719 km (0.102 R)
• M15: 4,725,647 km (0.102 R)
• M16: 5,207,502 km (0.102 R)
• M17: 5,806,492 km (0.099 R)
• M18: 5,908,518 km (0.092 R)
• M19: 6,710,512 km (0.071 R)
• M20: 6,925,484 km (0.103 R)
• M21: 8,147,998 km (0.098 R)
• M22: 8,377,630 km (0.099 R)
• M23: 9,078,945 km (0.118 R)
• M24: 9,237,369 km (0.119 R)
• M25: 9,436,783 km (0.096 R)
• M26: 9,718,326 km (0.107 R)
• M27: 10,537,973 km (0.04 R)
• M28: 11,125,145 km (0.1 R)
• M29: 11,252,303 km (0.093 R)
• M30: 11,852,340 km (0.087 R)
• M31: 12,418,867 km (0.078 R)
• M32: 12,816,199 km (0.112 R)
• M33: 13,714,385 km (0.039 R)
• M34: 15,099,661 km (0.107 R)
• M35: 17,703,711 km (0.115 R)
• M36: 18,201,124 km (0.05 R)
• M37: 18,703,175 km (0.076 R)
• M38: 18,854,568 km (0.115 R)
• M39: 19,413,615 km (0.051 R)
• M40: 19,515,790 km (0.117 R)
• M41: 19,926,436 km (0.072 R)
• M42: 21,018,202 km (0.105 R)
• M43: 21,175,728 km (0.115 R)
• M44: 22,075,859 km (0.101 R)
• M45: 22,235,928 km (0.099 R)
• M46: 22,880,546 km (0.076 R)
• M47: 23,150,869 km (0.051 R)
• M48: 24,242,933 km (0.107 R)
• M49: 24,629,045 km (0.114 R)
• M50: 24,961,751 km (0.089 R)
• M51: 25,575,402 km (0.095 R)
• M52: 25,912,296 km (0.051 R)
• M53: 26,988,802 km (0.115 R)
• M54: 27,964,330 km (0.096 R)
• M55: 28,195,608 km (0.068 R)
• M56: 29,361,275 km (0.088 R)
• M57: 29,537,352 km (0.073 R)
• M58: 30,661,580 km (0.109 R)
• M59: 31,860,008 km (0.118 R)
• M60: 32,101,609 km (0.101 R)
• M61: 32,586,455 km (0.103 R)
• M62: 33,134,881 km (0.099 R)
• M63: 33,686,299 km (0.107 R)
• M64: 33,809,268 km (0.077 R)
• M65: 34,488,293 km (0.096 R)
• M66: 34,612,160 km (0.066 R)
• M67: 35,859,657 km (0.099 R)
• M68: 36,994,955 km (0.093 R)
• M69: 37,185,393 km (0.114 R)
• M70: 38,462,809 km (0.114 R)
• M71: 38,655,791 km (0.109 R)
• M72: 39,560,110 km (0.098 R)
• M73: 39,754,737 km (0.097 R)
• M74: 41,455,365 km (0.078 R)
• M75: 41,851,201 km (0.107 R)
• M76: 42,846,177 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 10.9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.58 AU - 13.38 AU

Year: 15495 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,826,903 km

• M1: 226,491 km (0.072 R)
• M2: 817,702 km (0.11 R)
• M3: 1,051,673 km (0.079 R)
• M4: 1,126,322 km (0.117 R)
• M5: 1,254,977 km (0.078 R)
• M6: 1,612,815 km (0.119 R)
• M7: 1,788,742 km (0.077 R)
• M8: 2,002,218 km (0.027 R)
• M9: 2,321,759 km (0.04 R)
• M10: 2,726,870 km (0.098 R)
• M11: 2,831,738 km (0.105 R)
• M12: 3,227,724 km (0.1 R)
• M13: 3,451,223 km (0.111 R)
• M14: 3,564,917 km (0.107 R)
• M15: 3,679,808 km (0.045 R)
• M16: 3,952,825 km (0.092 R)
• M17: 4,232,573 km (0.064 R)
• M18: 4,601,780 km (0.079 R)
• M19: 5,240,264 km (0.112 R)
• M20: 6,599,660 km (0.108 R)
• M21: 6,788,751 km (0.119 R)
• M22: 7,761,586 km (0.114 R)
• M23: 7,961,299 km (0.069 R)
• M24: 8,264,235 km (0.092 R)
• M25: 8,622,522 km (0.097 R)
• M26: 9,513,527 km (0.108 R)
• M27: 9,889,018 km (0.117 R)
• M28: 10,051,331 km (0.087 R)
• M29: 11,382,304 km (0.101 R)
• M30: 12,010,764 km (0.052 R)
• M31: 12,474,966 km (0.102 R)
• M32: 12,650,445 km (0.099 R)
• M33: 13,660,978 km (0.053 R)
• M34: 14,023,753 km (0.062 R)
• M35: 15,131,226 km (0.051 R)
• M36: 15,506,567 km (0.06 R)
• M37: 15,821,770 km (0.065 R)
• M38: 17,038,749 km (0.107 R)
• M39: 17,888,764 km (0.064 R)
• M40: 18,086,831 km (0.07 R)
• M41: 20,797,246 km (0.097 R)
• M42: 21,986,997 km (0.07 R)
• M43: 22,270,186 km (0.113 R)
• M44: 22,625,930 km (0.036 R)
• M45: 23,704,082 km (0.107 R)
• M46: 25,836,001 km (0.088 R)
• M47: 26,434,841 km (0.054 R)
• M48: 26,585,187 km (0.114 R)
• M49: 27,417,699 km (0.095 R)
• M50: 28,028,358 km (0.081 R)
• M51: 28,875,531 km (0.095 R)
• M52: 29,108,006 km (0.105 R)
• M53: 29,185,647 km (0.12 R)
• M54: 29,496,960 km (0.092 R)
• M55: 30,831,972 km (0.096 R)
• M56: 31,467,164 km (0.117 R)
• M57: 32,347,398 km (0.092 R)
• M58: 35,865,491 km (0.108 R)
• M59: 37,796,650 km (0.108 R)
• M60: 38,220,910 km (0.077 R)
• M61: 38,305,881 km (0.066 R)
• M62: 38,476,273 km (0.045 R)
• M63: 38,903,076 km (0.119 R)
• M64: 39,074,216 km (0.079 R)
• M65: 39,761,319 km (0.107 R)
• M66: 40,019,974 km (0.091 R)
• M67: 41,147,493 km (0.075 R)
• M68: 41,409,289 km (0.113 R)
• M69: 42,461,560 km (0.119 R)
• M70: 43,878,252 km (0.041 R)
• M71: 46,848,817 km (0.089 R)
• M72: 48,220,480 km (0.069 R)
• M73: 48,588,491 km (0.063 R)
• M74: 49,142,153 km (0.081 R)
• M75: 49,234,604 km (0.111 R)
• M76: 53,456,555 km (0.104 R)
• M77: 54,601,876 km (0.081 R)
• M78: 54,793,511 km (0.083 R)
• M79: 55,755,126 km (0.091 R)
• M80: 56,431,758 km (0.116 R)
• M81: 60,746,011 km (0.101 R)
• M82: 62,741,796 km (0.108 R)
• M83: 62,942,556 km (0.11 R)
• M84: 63,848,670 km (0.087 R)
• M85: 64,151,606 km (0.09 R)
• M86: 65,470,162 km (0.111 R)
• M87: 66,286,069 km (0.094 R)
• M88: 66,900,018 km (0.09 R)
• M89: 68,030,828 km (0.113 R)
• M90: 68,133,901 km (0.047 R)
• M91: 69,064,251 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 4.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.55 AU - 17.87 AU

Year: 20848 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,826,903 km

• M1: 163,660 km (0.08 R)
• M2: 249,679 km (0.094 R)
• M3: 422,315 km (0.08 R)
• M4: 497,862 km (0.116 R)
• M5: 645,664 km (0.091 R)
• M6: 733,628 km (0.107 R)
• M7: 882,927 km (0.081 R)
• M8: 1,231,190 km (0.039 R)
• M9: 1,594,564 km (0.036 R)
• M10: 1,666,371 km (0.083 R)
• M11: 2,040,665 km (0.078 R)
• M12: 2,551,092 km (0.075 R)
• M13: 3,188,828 km (0.083 R)
• M14: 3,841,225 km (0.03 R)
• M15: 4,067,716 km (0.057 R)
• M16: 4,499,754 km (0.039 R)
• M17: 4,635,739 km (0.115 R)
• M18: 5,086,627 km (0.093 R)
• M19: 5,335,258 km (0.071 R)
• M20: 5,515,225 km (0.119 R)
• M21: 5,918,241 km (0.04 R)
• M22: 6,067,091 km (0.083 R)
• M23: 7,262,528 km (0.069 R)
• M24: 7,542,276 km (0.118 R)
• M25: 8,153,682 km (0.098 R)
• M26: 9,250,534 km (0.113 R)
• M27: 9,423,469 km (0.075 R)
• M28: 9,948,258 km (0.12 R)
• M29: 10,844,200 km (0.113 R)
• M30: 11,532,799 km (0.113 R)
• M31: 12,807,672 km (0.053 R)
• M32: 13,486,098 km (0.094 R)
• M33: 14,076,860 km (0.115 R)
• M34: 14,978,786 km (0.072 R)
• M35: 15,232,654 km (0.047 R)
• M36: 17,048,921 km (0.06 R)
• M37: 17,314,009 km (0.104 R)
• M38: 18,063,344 km (0.04 R)
• M39: 18,877,755 km (0.097 R)
• M40: 19,982,386 km (0.099 R)
• M41: 20,093,986 km (0.086 R)
• M42: 20,824,472 km (0.114 R)
• M43: 20,881,020 km (0.068 R)
• M44: 21,563,486 km (0.044 R)
• M45: 22,369,070 km (0.119 R)
• M46: 22,485,009 km (0.062 R)
• M47: 22,950,557 km (0.114 R)
• M48: 23,184,528 km (0.029 R)
• M49: 25,024,433 km (0.115 R)
• M50: 25,204,997 km (0.111 R)
• M51: 26,114,104 km (0.031 R)
• M52: 26,541,953 km (0.037 R)
• M53: 26,603,289 km (0.091 R)
• M54: 26,972,197 km (0.033 R)
• M55: 27,528,851 km (0.079 R)
• M56: 28,151,627 km (0.072 R)
• M57: 28,590,397 km (0.093 R)
• M58: 28,716,209 km (0.087 R)
• M59: 29,157,822 km (0.032 R)
• M60: 29,411,241 km (0.084 R)
• M61: 29,856,294 km (0.109 R)
• M62: 30,624,779 km (0.096 R)
• M63: 34,495,773 km (0.034 R)
• M64: 34,763,852 km (0.117 R)
• M65: 35,167,019 km (0.09 R)
• M66: 35,369,275 km (0.115 R)
• M67: 35,436,744 km (0.107 R)
• M68: 35,504,212 km (0.114 R)
• M69: 37,069,305 km (0.086 R)
• M70: 37,412,483 km (0.059 R)
• M71: 37,481,298 km (0.118 R)
• M72: 38,102,129 km (0.066 R)
• M73: 38,517,861 km (0.114 R)
• M74: 38,587,275 km (0.094 R)
• M75: 38,726,251 km (0.102 R)
• M76: 41,968,935 km (0.119 R)
• M77: 43,044,992 km (0.109 R)
• M78: 43,189,204 km (0.083 R)
• M79: 43,694,995 km (0.093 R)
• M80: 43,767,400 km (0.078 R)
• M81: 44,566,702 km (0.069 R)
• M82: 45,444,093 km (0.061 R)
• M83: 45,517,396 km (0.083 R)
• M84: 45,958,560 km (0.118 R)
• M85: 46,474,972 km (0.094 R)
• M86: 47,662,480 km (0.087 R)
• M87: 48,110,376 km (0.067 R)
• M88: 48,259,974 km (0.105 R)
• M89: 49,764,629 km (0.079 R)
• M90: 49,840,176 km (0.071 R)
• M91: 49,915,873 km (0.057 R)
• M92: 50,370,650 km (0.103 R)
• M93: 50,674,633 km (0.116 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 20,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit