🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 178 Days

Day: 25.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.66 AU - 0.72 AU

Year: 243 Days

Day: 22.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 249 Days

Day: 38.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,679,602 km

• M1: 171,140 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.07 AU - 1.63 AU

Year: 666 Days

Day: 26.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 13.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.89 AU - 3.41 AU

Year: 2374 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,679,602 km

• M1: 186,249 km (0.103 R)
• M2: 341,382 km (0.111 R)
• M3: 447,447 km (0.092 R)
• M4: 537,356 km (0.119 R)
• M5: 740,509 km (0.097 R)
• M6: 842,984 km (0.12 R)
• M7: 1,032,824 km (0.091 R)
• M8: 1,182,272 km (0.094 R)
• M9: 1,293,872 km (0.088 R)
• M10: 1,601,445 km (0.11 R)
• M11: 1,945,969 km (0.032 R)
• M12: 2,272,242 km (0.096 R)
• M13: 2,356,615 km (0.112 R)
• M14: 2,977,596 km (0.106 R)
• M15: 3,070,347 km (0.053 R)
• M16: 3,243,132 km (0.067 R)
• M17: 4,224,644 km (0.06 R)
• M18: 4,435,128 km (0.072 R)
• M19: 4,541,791 km (0.028 R)
• M20: 4,958,272 km (0.095 R)
• M21: 5,124,625 km (0.11 R)
• M22: 5,274,073 km (0.099 R)
• M23: 5,539,310 km (0.119 R)
• M24: 5,673,499 km (0.076 R)
• M25: 5,867,228 km (0.105 R)
• M26: 5,964,766 km (0.088 R)
• M27: 6,063,052 km (0.097 R)
• M28: 6,521,869 km (0.079 R)
• M29: 6,704,528 km (0.113 R)
• M30: 6,888,832 km (0.105 R)
• M31: 7,116,520 km (0.058 R)
• M32: 7,367,695 km (0.083 R)
• M33: 7,621,862 km (0.092 R)
• M34: 7,707,133 km (0.116 R)
• M35: 7,857,329 km (0.086 R)
• M36: 8,534,110 km (0.112 R)
• M37: 8,756,412 km (0.114 R)
• M38: 8,868,311 km (0.074 R)
• M39: 9,161,523 km (0.07 R)
• M40: 9,595,656 km (0.09 R)
• M41: 9,711,146 km (0.112 R)
• M42: 9,966,659 km (0.056 R)
• M43: 10,531,989 km (0.081 R)
• M44: 10,651,069 km (0.077 R)
• M45: 11,059,322 km (0.078 R)
• M46: 11,375,123 km (0.059 R)
• M47: 11,965,885 km (0.109 R)
• M48: 12,065,218 km (0.066 R)
• M49: 12,415,426 km (0.11 R)
• M50: 13,511,979 km (0.103 R)
• M51: 13,667,411 km (0.064 R)
• M52: 14,242,615 km (0.096 R)
• M53: 14,400,889 km (0.051 R)
• M54: 15,335,727 km (0.104 R)
• M55: 15,443,736 km (0.091 R)
• M56: 15,824,164 km (0.082 R)
• M57: 15,988,123 km (0.116 R)
• M58: 16,125,154 km (0.09 R)
• M59: 16,510,967 km (0.052 R)
• M60: 17,067,471 km (0.113 R)
• M61: 17,348,117 km (0.089 R)
• M62: 17,545,437 km (0.115 R)
• M63: 17,715,230 km (0.113 R)
• M64: 17,828,625 km (0.101 R)
• M65: 18,170,457 km (0.038 R)
• M66: 18,745,062 km (0.117 R)
• M67: 19,208,965 km (0.108 R)
• M68: 19,471,659 km (0.045 R)
• M69: 19,647,436 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 12

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.15 AU - 5.51 AU

Year: 4507 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 88,679,602 km

• M1: 356,193 km (0.11 R)
• M2: 448,195 km (0.092 R)
• M3: 550,819 km (0.081 R)
• M4: 628,461 km (0.102 R)
• M5: 771,626 km (0.058 R)
• M6: 847,771 km (0.106 R)
• M7: 981,063 km (0.093 R)
• M8: 1,285,046 km (0.067 R)
• M9: 1,440,478 km (0.037 R)
• M10: 1,770,790 km (0.067 R)
• M11: 1,980,526 km (0.12 R)
• M12: 2,161,839 km (0.059 R)
• M13: 2,386,684 km (0.101 R)
• M14: 3,491,764 km (0.099 R)
• M15: 3,891,789 km (0.104 R)
• M16: 4,259,799 km (0.11 R)
• M17: 4,591,009 km (0.117 R)
• M18: 4,687,200 km (0.084 R)
• M19: 5,203,463 km (0.057 R)
• M20: 5,379,539 km (0.111 R)
• M21: 5,506,698 km (0.074 R)
• M22: 5,583,292 km (0.068 R)
• M23: 5,789,737 km (0.103 R)
• M24: 5,919,887 km (0.058 R)
• M25: 6,024,905 km (0.074 R)
• M26: 6,156,850 km (0.104 R)
• M27: 6,859,062 km (0.113 R)
• M28: 7,331,941 km (0.087 R)
• M29: 7,416,464 km (0.102 R)
• M30: 7,643,554 km (0.086 R)
• M31: 8,133,786 km (0.106 R)
• M32: 8,279,943 km (0.117 R)
• M33: 8,368,056 km (0.075 R)
• M34: 8,693,880 km (0.096 R)
• M35: 9,023,744 km (0.084 R)
• M36: 10,195,244 km (0.036 R)
• M37: 12,107,255 km (0.09 R)
• M38: 12,712,378 km (0.03 R)
• M39: 13,155,637 km (0.081 R)
• M40: 13,673,245 km (0.079 R)
• M41: 13,987,102 km (0.118 R)
• M42: 14,162,580 km (0.12 R)
• M43: 14,800,017 km (0.111 R)
• M44: 15,591,838 km (0.116 R)
• M45: 15,737,247 km (0.118 R)
• M46: 16,619,426 km (0.098 R)
• M47: 16,991,775 km (0.083 R)
• M48: 17,141,522 km (0.102 R)
• M49: 17,216,471 km (0.09 R)
• M50: 17,479,913 km (0.056 R)
• M51: 17,820,697 km (0.093 R)
• M52: 18,817,168 km (0.083 R)
• M53: 19,322,211 km (0.102 R)
• M54: 19,635,169 km (0.105 R)
• M55: 20,544,575 km (0.105 R)
• M56: 20,824,024 km (0.044 R)
• M57: 21,265,786 km (0.086 R)
• M58: 21,791,772 km (0.061 R)
• M59: 22,774,181 km (0.104 R)
• M60: 23,104,942 km (0.074 R)
• M61: 23,938,651 km (0.055 R)
• M62: 24,952,027 km (0.059 R)
• M63: 25,721,259 km (0.069 R)
• M64: 26,846,235 km (0.054 R)
• M65: 27,370,726 km (0.104 R)
• M66: 27,722,430 km (0.115 R)
• M67: 27,810,543 km (0.115 R)
• M68: 28,252,605 km (0.111 R)
• M69: 28,385,747 km (0.072 R)
• M70: 28,652,480 km (0.071 R)
• M71: 29,413,036 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 15

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.28 AU - 7.54 AU

Year: 6891 Days

Day: 11 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 88,679,602 km

• M1: 208,539 km (0.091 R)
• M2: 342,130 km (0.116 R)
• M3: 443,258 km (0.103 R)
• M4: 626,815 km (0.036 R)
• M5: 733,927 km (0.109 R)
• M6: 864,376 km (0.057 R)
• M7: 978,520 km (0.097 R)
• M8: 1,787,246 km (0.065 R)
• M9: 1,915,900 km (0.088 R)
• M10: 2,014,485 km (0.103 R)
• M11: 2,160,044 km (0.104 R)
• M12: 2,297,674 km (0.06 R)
• M13: 2,618,561 km (0.054 R)
• M14: 3,017,838 km (0.083 R)
• M15: 3,225,031 km (0.069 R)
• M16: 3,490,717 km (0.115 R)
• M17: 3,667,242 km (0.076 R)
• M18: 3,874,884 km (0.093 R)
• M19: 4,086,415 km (0.063 R)
• M20: 4,447,545 km (0.095 R)
• M21: 4,654,439 km (0.116 R)
• M22: 4,774,117 km (0.082 R)
• M23: 4,894,842 km (0.113 R)
• M24: 5,482,313 km (0.097 R)
• M25: 5,656,595 km (0.097 R)
• M26: 6,076,067 km (0.094 R)
• M27: 6,190,809 km (0.075 R)
• M28: 6,808,947 km (0.116 R)
• M29: 7,342,263 km (0.118 R)
• M30: 7,482,138 km (0.112 R)
• M31: 7,640,562 km (0.09 R)
• M32: 7,996,605 km (0.058 R)
• M33: 8,651,245 km (0.11 R)
• M34: 8,891,948 km (0.12 R)
• M35: 9,210,143 km (0.096 R)
• M36: 9,304,389 km (0.068 R)
• M37: 9,608,372 km (0.085 R)
• M38: 9,819,155 km (0.105 R)
• M39: 10,187,017 km (0.075 R)
• M40: 10,717,640 km (0.111 R)
• M41: 11,136,514 km (0.052 R)
• M42: 11,479,692 km (0.043 R)
• M43: 11,928,934 km (0.105 R)
• M44: 12,114,436 km (0.083 R)
• M45: 12,217,808 km (0.09 R)
• M46: 12,697,568 km (0.118 R)
• M47: 12,929,146 km (0.091 R)
• M48: 13,460,816 km (0.083 R)
• M49: 13,632,405 km (0.11 R)
• M50: 14,260,716 km (0.073 R)
• M51: 14,435,746 km (0.073 R)
• M52: 14,545,551 km (0.113 R)
• M53: 14,876,461 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 13.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.38 AU - 7.5 AU

Year: 8617 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,679,602 km

• M1: 333,454 km (0.074 R)
• M2: 465,399 km (0.106 R)
• M3: 1,084,585 km (0.11 R)
• M4: 1,323,044 km (0.078 R)
• M5: 1,427,762 km (0.093 R)
• M6: 1,535,323 km (0.087 R)
• M7: 1,668,315 km (0.049 R)
• M8: 1,759,271 km (0.115 R)
• M9: 1,852,022 km (0.051 R)
• M10: 2,417,651 km (0.042 R)
• M11: 2,680,046 km (0.107 R)
• M12: 2,814,983 km (0.11 R)
• M13: 3,791,408 km (0.089 R)
• M14: 3,943,549 km (0.101 R)
• M15: 4,159,718 km (0.106 R)
• M16: 4,604,323 km (0.095 R)
• M17: 4,898,133 km (0.034 R)
• M18: 5,367,572 km (0.119 R)
• M19: 5,538,861 km (0.073 R)
• M20: 5,642,532 km (0.091 R)
• M21: 5,921,981 km (0.07 R)
• M22: 6,567,646 km (0.118 R)
• M23: 6,936,105 km (0.088 R)
• M24: 7,349,295 km (0.095 R)
• M25: 7,578,030 km (0.108 R)
• M26: 8,636,584 km (0.117 R)
• M27: 9,081,189 km (0.056 R)
• M28: 12,171,732 km (0.054 R)
• M29: 12,397,475 km (0.104 R)
• M30: 12,715,819 km (0.065 R)
• M31: 13,687,308 km (0.075 R)
• M32: 15,019,626 km (0.109 R)
• M33: 15,116,416 km (0.056 R)
• M34: 16,046,017 km (0.073 R)
• M35: 16,144,901 km (0.115 R)
• M36: 16,293,751 km (0.061 R)
• M37: 17,044,433 km (0.11 R)
• M38: 18,165,969 km (0.092 R)
• M39: 18,475,935 km (0.104 R)
• M40: 18,735,637 km (0.111 R)
• M41: 19,363,799 km (0.11 R)
• M42: 20,426,243 km (0.039 R)
• M43: 21,235,418 km (0.047 R)
• M44: 21,780,702 km (0.077 R)
• M45: 22,165,169 km (0.099 R)
• M46: 23,781,723 km (0.106 R)
• M47: 24,007,765 km (0.057 R)
• M48: 24,348,101 km (0.093 R)
• M49: 25,148,300 km (0.085 R)
• M50: 25,263,340 km (0.119 R)
• M51: 26,073,413 km (0.102 R)
• M52: 26,598,801 km (0.068 R)
• M53: 27,541,267 km (0.112 R)
• M54: 27,778,529 km (0.099 R)
• M55: 28,076,229 km (0.088 R)
• M56: 28,855,036 km (0.117 R)
• M57: 29,580,286 km (0.118 R)
• M58: 30,067,078 km (0.064 R)
• M59: 30,189,150 km (0.105 R)
• M60: 30,311,521 km (0.076 R)
• M61: 31,233,941 km (0.083 R)
• M62: 33,358,680 km (0.06 R)
• M63: 33,611,650 km (0.114 R)
• M64: 33,801,938 km (0.1 R)
• M65: 35,400,840 km (0.086 R)
• M66: 36,372,029 km (0.115 R)
• M67: 39,137,645 km (0.103 R)
• M68: 39,337,807 km (0.102 R)
• M69: 40,343,554 km (0.041 R)
• M70: 40,478,192 km (0.094 R)
• M71: 41,154,225 km (0.099 R)
• M72: 41,697,714 km (0.097 R)
• M73: 44,589,740 km (0.118 R)
• M74: 44,798,728 km (0.112 R)
• M75: 45,077,878 km (0.044 R)
• M76: 45,357,775 km (0.112 R)
• M77: 45,497,948 km (0.111 R)
• M78: 46,200,610 km (0.076 R)
• M79: 46,765,491 km (0.032 R)
• M80: 46,977,920 km (0.114 R)
• M81: 47,617,002 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.6

Radius: 3.5

Gravity: 43.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.24 AU - 17.74 AU

Year: 28432 Days

Day: 18.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,679,602 km

• M1: 145,858 km (0.11 R)
• M2: 779,405 km (0.114 R)
• M3: 1,478,625 km (0.118 R)
• M4: 1,512,434 km (0.095 R)
• M5: 2,011,643 km (0.088 R)
• M6: 2,049,192 km (0.101 R)
• M7: 2,124,739 km (0.081 R)
• M8: 2,762,773 km (0.099 R)
• M9: 2,888,585 km (0.099 R)
• M10: 2,930,921 km (0.07 R)
• M11: 3,455,262 km (0.101 R)
• M12: 6,311,235 km (0.09 R)
• M13: 6,421,489 km (0.091 R)
• M14: 7,734,808 km (0.095 R)
• M15: 8,210,380 km (0.086 R)
• M16: 9,440,374 km (0.094 R)
• M17: 9,756,773 km (0.097 R)
• M18: 9,884,231 km (0.105 R)
• M19: 10,270,193 km (0.092 R)
• M20: 11,189,622 km (0.081 R)
• M21: 11,389,933 km (0.119 R)
• M22: 11,457,103 km (0.108 R)
• M23: 11,726,678 km (0.073 R)
• M24: 12,203,446 km (0.118 R)
• M25: 12,895,636 km (0.116 R)
• M26: 14,462,524 km (0.079 R)
• M27: 15,268,258 km (0.047 R)
• M28: 15,564,761 km (0.111 R)
• M29: 15,938,157 km (0.059 R)
• M30: 16,238,998 km (0.069 R)
• M31: 16,390,092 km (0.061 R)
• M32: 17,693,389 km (0.093 R)
• M33: 18,396,798 km (0.074 R)
• M34: 18,554,325 km (0.096 R)
• M35: 19,188,919 km (0.07 R)
• M36: 19,830,694 km (0.117 R)
• M37: 20,073,042 km (0.101 R)
• M38: 20,154,124 km (0.046 R)
• M39: 20,397,819 km (0.108 R)
• M40: 20,479,350 km (0.101 R)
• M41: 21,217,466 km (0.097 R)
• M42: 24,428,435 km (0.114 R)
• M43: 24,514,902 km (0.068 R)
• M44: 25,298,197 km (0.07 R)
• M45: 25,736,967 km (0.077 R)
• M46: 26,001,307 km (0.038 R)
• M47: 26,800,010 km (0.112 R)
• M48: 27,696,849 km (0.099 R)
• M49: 28,330,396 km (0.074 R)
• M50: 28,421,351 km (0.085 R)
• M51: 28,694,667 km (0.066 R)
• M52: 31,287,198 km (0.079 R)
• M53: 33,088,506 km (0.053 R)
• M54: 34,146,612 km (0.116 R)
• M55: 34,243,401 km (0.106 R)
• M56: 37,287,419 km (0.082 R)
• M57: 40,621,507 km (0.06 R)
• M58: 41,650,441 km (0.097 R)
• M59: 42,479,811 km (0.048 R)
• M60: 42,896,591 km (0.098 R)
• M61: 43,524,154 km (0.076 R)
• M62: 44,894,471 km (0.094 R)
• M63: 48,544,359 km (0.101 R)
• M64: 50,515,012 km (0.118 R)
• M65: 51,843,142 km (0.074 R)
• M66: 52,846,794 km (0.112 R)
• M67: 53,856,729 km (0.081 R)
• M68: 54,873,247 km (0.054 R)
• M69: 55,440,522 km (0.057 R)
• M70: 56,124,035 km (0.072 R)
• M71: 58,422,157 km (0.068 R)
• M72: 58,537,946 km (0.087 R)
• M73: 59,815,811 km (0.079 R)
• M74: 61,926,637 km (0.071 R)
• M75: 62,754,212 km (0.108 R)
• M76: 65,739,139 km (0.085 R)
• M77: 68,038,458 km (0.074 R)
• M78: 69,259,177 km (0.115 R)
• M79: 71,351,004 km (0.061 R)
• M80: 72,094,206 km (0.066 R)
• M81: 73,213,796 km (0.09 R)
• M82: 74,088,495 km (0.119 R)
• M83: 75,596,292 km (0.111 R)
• M84: 75,848,514 km (0.074 R)
• M85: 75,974,775 km (0.057 R)
• M86: 76,606,975 km (0.047 R)
• M87: 76,860,394 km (0.1 R)
• M88: 77,367,980 km (0.097 R)
• M89: 79,281,336 km (0.036 R)
• M90: 80,179,522 km (0.113 R)
• M91: 80,436,830 km (0.101 R)
• M92: 83,806,074 km (0.074 R)
• M93: 85,114,157 km (0.065 R)
• M94: 86,033,885 km (0.05 R)
• M95: 88,148,301 km (0.036 R)
• M96: 88,413,838 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 20,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit