🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.8 AU - 0.8 AU

Year: 267 Days

Day: 15.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 324 Days

Day: 47.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,939,702 km

• M1: 359,184 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.56 AU - 2.48 AU

Year: 1070 Days

Day: 38.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,939,702 km

• M1: 398,978 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.42 AU - 3.48 AU

Year: 1889 Days

Day: 39.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 12.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.21 AU - 11.61 AU

Year: 10761 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,939,702 km

• M1: 353,051 km (0.047 R)
• M2: 545,135 km (0.026 R)
• M3: 903,422 km (0.102 R)
• M4: 1,038,957 km (0.107 R)
• M5: 1,119,740 km (0.059 R)
• M6: 1,465,162 km (0.07 R)
• M7: 1,556,865 km (0.085 R)
• M8: 1,722,320 km (0.106 R)
• M9: 2,122,495 km (0.106 R)
• M10: 2,333,727 km (0.115 R)
• M11: 2,524,314 km (0.119 R)
• M12: 2,921,048 km (0.116 R)
• M13: 3,038,034 km (0.101 R)
• M14: 3,460,199 km (0.074 R)
• M15: 4,063,078 km (0.088 R)
• M16: 4,732,977 km (0.099 R)
• M17: 5,329,574 km (0.117 R)
• M18: 5,765,053 km (0.057 R)
• M19: 6,099,255 km (0.067 R)
• M20: 6,747,762 km (0.093 R)
• M21: 7,298,581 km (0.102 R)
• M22: 7,741,391 km (0.116 R)
• M23: 8,234,615 km (0.066 R)
• M24: 8,443,154 km (0.108 R)
• M25: 9,424,815 km (0.112 R)
• M26: 9,686,911 km (0.109 R)
• M27: 10,173,553 km (0.104 R)
• M28: 10,804,706 km (0.091 R)
• M29: 11,494,801 km (0.072 R)
• M30: 12,628,753 km (0.109 R)
• M31: 13,650,058 km (0.098 R)
• M32: 13,748,792 km (0.051 R)
• M33: 15,461,987 km (0.093 R)
• M34: 15,926,788 km (0.08 R)
• M35: 16,711,578 km (0.094 R)
• M36: 17,401,972 km (0.052 R)
• M37: 17,616,196 km (0.038 R)
• M38: 17,723,757 km (0.061 R)
• M39: 18,155,796 km (0.084 R)
• M40: 18,264,404 km (0.092 R)
• M41: 18,700,931 km (0.102 R)
• M42: 19,528,506 km (0.048 R)
• M43: 20,199,303 km (0.108 R)
• M44: 20,311,800 km (0.03 R)
• M45: 22,140,485 km (0.041 R)
• M46: 22,605,884 km (0.048 R)
• M47: 22,839,855 km (0.066 R)
• M48: 23,015,782 km (0.084 R)
• M49: 23,961,839 km (0.098 R)
• M50: 24,439,655 km (0.083 R)
• M51: 25,526,333 km (0.104 R)
• M52: 25,769,879 km (0.113 R)
• M53: 26,999,424 km (0.031 R)
• M54: 27,372,072 km (0.113 R)
• M55: 27,996,942 km (0.087 R)
• M56: 28,626,450 km (0.098 R)
• M57: 29,963,556 km (0.102 R)
• M58: 34,835,360 km (0.086 R)
• M59: 35,173,302 km (0.069 R)
• M60: 35,920,543 km (0.069 R)
• M61: 36,398,957 km (0.106 R)
• M62: 36,741,835 km (0.118 R)
• M63: 37,223,690 km (0.098 R)
• M64: 37,985,293 km (0.084 R)
• M65: 38,193,832 km (0.041 R)
• M66: 38,402,821 km (0.102 R)
• M67: 39,242,513 km (0.119 R)
• M68: 39,523,757 km (0.062 R)
• M69: 40,584,406 km (0.102 R)
• M70: 41,153,776 km (0.117 R)
• M71: 42,228,786 km (0.108 R)
• M72: 42,733,529 km (0.111 R)
• M73: 43,095,257 km (0.096 R)
• M74: 43,749,149 km (0.074 R)
• M75: 44,040,716 km (0.092 R)
• M76: 45,656,223 km (0.104 R)
• M77: 47,141,730 km (0.116 R)
• M78: 48,190,860 km (0.084 R)
• M79: 49,323,615 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 10.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.91 AU - 12.45 AU

Year: 13935 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,939,702 km

• M1: 145,708 km (0.089 R)
• M2: 251,324 km (0.084 R)
• M3: 446,849 km (0.085 R)
• M4: 1,060,499 km (0.088 R)
• M5: 1,151,455 km (0.094 R)
• M6: 1,883,138 km (0.067 R)
• M7: 2,760,978 km (0.057 R)
• M8: 2,862,854 km (0.119 R)
• M9: 3,122,856 km (0.097 R)
• M10: 3,255,848 km (0.085 R)
• M11: 3,582,719 km (0.108 R)
• M12: 4,535,807 km (0.101 R)
• M13: 4,901,125 km (0.066 R)
• M14: 5,498,919 km (0.101 R)
• M15: 5,725,111 km (0.081 R)
• M16: 6,489,705 km (0.06 R)
• M17: 6,901,249 km (0.026 R)
• M18: 7,040,375 km (0.095 R)
• M19: 7,534,796 km (0.085 R)
• M20: 8,781,545 km (0.119 R)
• M21: 9,313,365 km (0.087 R)
• M22: 10,012,585 km (0.037 R)
• M23: 10,091,424 km (0.094 R)
• M24: 10,249,399 km (0.086 R)
• M25: 10,368,628 km (0.068 R)
• M26: 10,568,192 km (0.11 R)
• M27: 11,256,193 km (0.085 R)
• M28: 11,709,175 km (0.035 R)
• M29: 12,126,104 km (0.072 R)
• M30: 12,210,178 km (0.107 R)
• M31: 12,718,063 km (0.077 R)
• M32: 13,406,213 km (0.083 R)
• M33: 13,974,087 km (0.119 R)
• M34: 14,416,448 km (0.093 R)
• M35: 15,542,172 km (0.082 R)
• M36: 16,323,671 km (0.089 R)
• M37: 16,649,345 km (0.058 R)
• M38: 16,883,167 km (0.086 R)
• M39: 17,401,524 km (0.059 R)
• M40: 18,020,859 km (0.086 R)
• M41: 18,502,115 km (0.112 R)
• M42: 18,744,464 km (0.111 R)
• M43: 20,070,798 km (0.114 R)
• M44: 20,219,947 km (0.118 R)
• M45: 21,275,061 km (0.051 R)
• M46: 21,630,655 km (0.117 R)
• M47: 22,244,904 km (0.092 R)
• M48: 22,502,512 km (0.119 R)
• M49: 23,385,887 km (0.095 R)
• M50: 23,490,606 km (0.103 R)
• M51: 24,758,896 km (0.034 R)
• M52: 26,049,328 km (0.108 R)
• M53: 26,648,018 km (0.058 R)
• M54: 27,251,347 km (0.052 R)
• M55: 27,361,451 km (0.083 R)
• M56: 27,471,854 km (0.025 R)
• M57: 28,415,517 km (0.097 R)
• M58: 29,313,404 km (0.099 R)
• M59: 30,106,721 km (0.057 R)
• M60: 30,334,559 km (0.107 R)
• M61: 30,734,883 km (0.075 R)
• M62: 31,714,449 km (0.117 R)
• M63: 34,654,048 km (0.025 R)
• M64: 35,072,473 km (0.079 R)
• M65: 35,673,258 km (0.094 R)
• M66: 36,459,245 km (0.08 R)
• M67: 36,763,078 km (0.07 R)
• M68: 37,495,659 km (0.098 R)
• M69: 37,925,304 km (0.11 R)
• M70: 39,597,509 km (0.065 R)
• M71: 41,167,389 km (0.03 R)
• M72: 41,991,674 km (0.094 R)
• M73: 42,629,409 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.2

Radius: 3.4

Gravity: 82.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.25 AU - 13.37 AU

Year: 17091 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,939,702 km

• M1: 49,068 km (0.097 R)
• M2: 142,716 km (0.08 R)
• M3: 182,509 km (0.068 R)
• M4: 400,025 km (0.104 R)
• M5: 479,312 km (0.097 R)
• M6: 723,007 km (0.064 R)
• M7: 795,561 km (0.059 R)
• M8: 2,456,696 km (0.092 R)
• M9: 2,529,401 km (0.037 R)
• M10: 3,255,848 km (0.117 R)
• M11: 3,295,641 km (0.079 R)
• M12: 3,620,867 km (0.049 R)
• M13: 4,301,537 km (0.117 R)
• M14: 5,299,654 km (0.097 R)
• M15: 5,488,447 km (0.119 R)
• M16: 5,583,741 km (0.052 R)
• M17: 5,775,974 km (0.069 R)
• M18: 6,019,220 km (0.086 R)
• M19: 6,265,757 km (0.083 R)
• M20: 6,465,470 km (0.075 R)
• M21: 6,616,564 km (0.073 R)
• M22: 8,082,324 km (0.041 R)
• M23: 8,573,903 km (0.036 R)
• M24: 9,528,636 km (0.081 R)
• M25: 10,872,923 km (0.095 R)
• M26: 11,475,653 km (0.102 R)
• M27: 11,781,132 km (0.084 R)
• M28: 11,903,951 km (0.073 R)
• M29: 12,027,370 km (0.117 R)
• M30: 12,275,253 km (0.072 R)
• M31: 12,776,257 km (0.066 R)
• M32: 13,411,898 km (0.078 R)
• M33: 13,798,160 km (0.104 R)
• M34: 14,713,549 km (0.112 R)
• M35: 14,845,943 km (0.106 R)
• M36: 15,851,241 km (0.101 R)
• M37: 17,574,907 km (0.063 R)
• M38: 18,494,486 km (0.07 R)
• M39: 18,708,859 km (0.099 R)
• M40: 19,284,662 km (0.09 R)
• M41: 19,939,451 km (0.111 R)
• M42: 20,012,605 km (0.086 R)
• M43: 20,085,908 km (0.106 R)
• M44: 21,795,961 km (0.036 R)
• M45: 22,401,683 km (0.102 R)
• M46: 24,407,790 km (0.086 R)
• M47: 25,432,236 km (0.077 R)
• M48: 26,229,892 km (0.075 R)
• M49: 28,919,363 km (0.064 R)
• M50: 29,918,976 km (0.099 R)
• M51: 32,466,777 km (0.101 R)
• M52: 37,405,003 km (0.107 R)
• M53: 37,585,567 km (0.061 R)
• M54: 38,584,283 km (0.098 R)
• M55: 41,445,492 km (0.069 R)
• M56: 41,632,339 km (0.051 R)
• M57: 41,913,284 km (0.104 R)
• M58: 42,854,105 km (0.092 R)
• M59: 44,852,583 km (0.119 R)
• M60: 47,270,982 km (0.09 R)
• M61: 48,250,100 km (0.105 R)
• M62: 48,446,822 km (0.112 R)
• M63: 48,742,277 km (0.075 R)
• M64: 48,939,447 km (0.099 R)
• M65: 49,038,182 km (0.096 R)
• M66: 49,632,086 km (0.038 R)
• M67: 50,128,900 km (0.097 R)
• M68: 52,132,165 km (0.118 R)
• M69: 53,957,409 km (0.076 R)
• M70: 56,216,486 km (0.054 R)
• M71: 57,566,009 km (0.071 R)
• M72: 58,820,985 km (0.112 R)
• M73: 59,241,355 km (0.082 R)
• M74: 60,720,429 km (0.099 R)
• M75: 60,932,709 km (0.117 R)
• M76: 61,571,043 km (0.058 R)
• M77: 62,104,658 km (0.061 R)
• M78: 62,211,471 km (0.091 R)
• M79: 62,747,032 km (0.086 R)
• M80: 62,854,293 km (0.05 R)
• M81: 65,229,908 km (0.101 R)
• M82: 65,773,845 km (0.082 R)
• M83: 66,975,864 km (0.118 R)
• M84: 67,964,706 km (0.109 R)
• M85: 69,512,595 km (0.065 R)
• M86: 70,290,804 km (0.067 R)
• M87: 71,072,004 km (0.106 R)
• M88: 72,981,022 km (0.03 R)
• M89: 74,338,772 km (0.096 R)
• M90: 75,134,633 km (0.072 R)
• M91: 75,933,186 km (0.029 R)
• M92: 76,276,364 km (0.099 R)
• M93: 76,390,806 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.2

Radius: 5.9

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.7 AU - 15.88 AU

Year: 18061 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,939,702 km

• M1: 103,522 km (0.053 R)
• M2: 345,272 km (0.03 R)
• M3: 631,752 km (0.113 R)
• M4: 933,042 km (0.093 R)
• M5: 1,050,626 km (0.069 R)
• M6: 1,248,993 km (0.083 R)
• M7: 1,352,814 km (0.082 R)
• M8: 1,596,508 km (0.034 R)
• M9: 1,652,608 km (0.114 R)
• M10: 2,280,320 km (0.091 R)
• M11: 2,439,941 km (0.066 R)
• M12: 2,603,003 km (0.087 R)
• M13: 2,769,805 km (0.117 R)
• M14: 3,398,714 km (0.094 R)
• M15: 3,654,975 km (0.083 R)
• M16: 3,917,370 km (0.12 R)
• M17: 4,224,793 km (0.103 R)
• M18: 4,862,828 km (0.092 R)
• M19: 5,788,390 km (0.093 R)
• M20: 5,875,157 km (0.088 R)
• M21: 6,006,205 km (0.078 R)
• M22: 6,360,303 km (0.083 R)
• M23: 6,494,941 km (0.12 R)
• M24: 6,950,317 km (0.061 R)
• M25: 7,843,566 km (0.044 R)
• M26: 9,942,723 km (0.115 R)
• M27: 10,945,927 km (0.109 R)
• M28: 10,999,632 km (0.111 R)
• M29: 11,107,193 km (0.089 R)
• M30: 11,215,203 km (0.09 R)
• M31: 11,432,269 km (0.057 R)
• M32: 11,760,487 km (0.097 R)
• M33: 11,980,994 km (0.058 R)
• M34: 12,538,246 km (0.111 R)
• M35: 12,933,334 km (0.113 R)
• M36: 13,677,883 km (0.097 R)
• M37: 13,967,953 km (0.038 R)
• M38: 14,318,611 km (0.026 R)
• M39: 14,377,403 km (0.065 R)
• M40: 14,672,260 km (0.108 R)
• M41: 14,731,501 km (0.075 R)
• M42: 16,360,472 km (0.036 R)
• M43: 16,853,995 km (0.099 R)
• M44: 17,352,455 km (0.117 R)
• M45: 18,236,280 km (0.073 R)
• M46: 18,555,521 km (0.072 R)
• M47: 19,329,092 km (0.117 R)
• M48: 19,785,216 km (0.07 R)
• M49: 19,981,788 km (0.063 R)
• M50: 22,732,444 km (0.111 R)
• M51: 24,819,035 km (0.086 R)
• M52: 26,171,848 km (0.074 R)
• M53: 28,356,127 km (0.109 R)
• M54: 29,022,735 km (0.101 R)
• M55: 29,694,429 km (0.112 R)
• M56: 29,769,378 km (0.113 R)
• M57: 30,522,454 km (0.098 R)
• M58: 30,901,385 km (0.116 R)
• M59: 32,047,305 km (0.091 R)
• M60: 32,278,134 km (0.083 R)
• M61: 33,284,928 km (0.081 R)
• M62: 33,596,839 km (0.033 R)
• M63: 34,695,785 km (0.081 R)
• M64: 35,170,459 km (0.035 R)
• M65: 36,607,197 km (0.089 R)
• M66: 37,494,762 km (0.09 R)
• M67: 38,470,888 km (0.028 R)
• M68: 39,290,684 km (0.094 R)
• M69: 39,373,112 km (0.101 R)
• M70: 41,952,778 km (0.074 R)
• M71: 43,050,677 km (0.067 R)
• M72: 43,901,739 km (0.096 R)
• M73: 44,758,337 km (0.104 R)
• M74: 46,487,987 km (0.088 R)
• M75: 47,185,861 km (0.085 R)
• M76: 47,360,891 km (0.055 R)
• M77: 47,799,512 km (0.067 R)
• M78: 49,211,716 km (0.072 R)
• M79: 49,389,288 km (0.1 R)
• M80: 49,744,882 km (0.046 R)
• M81: 50,996,269 km (0.045 R)
• M82: 51,535,868 km (0.103 R)
• M83: 51,625,926 km (0.069 R)
• M84: 52,711,259 km (0.103 R)
• M85: 53,165,587 km (0.067 R)
• M86: 53,804,071 km (0.07 R)
• M87: 54,628,505 km (0.106 R)
• M88: 55,088,369 km (0.117 R)
• M89: 57,593,834 km (0.063 R)
• M90: 57,874,479 km (0.078 R)
• M91: 58,437,117 km (0.105 R)
• M92: 58,719,109 km (0.089 R)
• M93: 61,946,982 km (0.12 R)
• M94: 62,426,443 km (0.052 R)
• M95: 63,099,783 km (0.117 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: 414 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit