🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 148 Days

Day: 46.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.25 AU - 1.73 AU

Year: 696 Days

Day: 21.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.33 AU - 2.03 AU

Year: 834 Days

Day: 26 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.37 AU - 2.51 AU

Year: 1459 Days

Day: 37.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,602,925 km

• M1: 553,811 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.27 AU - 3.35 AU

Year: 1804 Days

Day: 15.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 10.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.58 AU - 5.76 AU

Year: 4501 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,602,925 km

• M1: 291,117 km (0.052 R)
• M2: 724,203 km (0.064 R)
• M3: 851,810 km (0.104 R)
• M4: 973,583 km (0.085 R)
• M5: 1,374,804 km (0.07 R)
• M6: 1,842,447 km (0.066 R)
• M7: 2,021,217 km (0.054 R)
• M8: 2,094,370 km (0.067 R)
• M9: 2,224,520 km (0.08 R)
• M10: 2,300,217 km (0.092 R)
• M11: 2,552,140 km (0.086 R)
• M12: 3,296,090 km (0.095 R)
• M13: 3,448,381 km (0.117 R)
• M14: 3,827,761 km (0.106 R)
• M15: 4,011,018 km (0.12 R)
• M16: 4,244,241 km (0.112 R)
• M17: 4,748,386 km (0.092 R)
• M18: 5,095,154 km (0.091 R)
• M19: 5,475,880 km (0.11 R)
• M20: 5,578,953 km (0.116 R)
• M21: 5,865,882 km (0.074 R)
• M22: 6,077,563 km (0.108 R)
• M23: 6,783,067 km (0.109 R)
• M24: 7,201,941 km (0.119 R)
• M25: 7,428,731 km (0.116 R)
• M26: 7,773,405 km (0.084 R)
• M27: 8,093,993 km (0.077 R)
• M28: 8,270,817 km (0.089 R)
• M29: 8,419,069 km (0.087 R)
• M30: 8,688,046 km (0.114 R)
• M31: 9,265,494 km (0.086 R)
• M32: 9,388,613 km (0.088 R)
• M33: 9,481,363 km (0.097 R)
• M34: 9,823,943 km (0.076 R)
• M35: 9,949,605 km (0.11 R)
• M36: 10,425,326 km (0.053 R)
• M37: 10,521,368 km (0.112 R)
• M38: 10,908,527 km (0.102 R)
• M39: 11,696,908 km (0.048 R)
• M40: 12,266,427 km (0.057 R)
• M41: 12,879,329 km (0.062 R)
• M42: 13,085,924 km (0.067 R)
• M43: 13,293,416 km (0.103 R)
• M44: 13,362,979 km (0.06 R)
• M45: 13,606,974 km (0.065 R)
• M46: 13,676,985 km (0.115 R)
• M47: 14,276,873 km (0.054 R)
• M48: 14,957,394 km (0.098 R)
• M49: 15,029,799 km (0.103 R)
• M50: 15,795,441 km (0.114 R)
• M51: 16,313,049 km (0.092 R)
• M52: 16,499,299 km (0.101 R)
• M53: 16,573,948 km (0.093 R)
• M54: 16,836,193 km (0.087 R)
• M55: 17,364,872 km (0.1 R)
• M56: 17,555,011 km (0.079 R)
• M57: 17,899,086 km (0.107 R)
• M58: 18,206,659 km (0.039 R)
• M59: 18,983,521 km (0.059 R)
• M60: 19,375,916 km (0.108 R)
• M61: 20,089,199 km (0.117 R)
• M62: 20,368,797 km (0.099 R)
• M63: 21,053,357 km (0.03 R)
• M64: 21,622,876 km (0.11 R)
• M65: 21,745,546 km (0.093 R)
• M66: 23,529,501 km (0.039 R)
• M67: 24,930,186 km (0.066 R)
• M68: 25,230,728 km (0.097 R)
• M69: 25,792,169 km (0.112 R)
• M70: 25,878,936 km (0.115 R)
• M71: 25,965,702 km (0.102 R)
• M72: 26,445,014 km (0.096 R)
• M73: 26,707,708 km (0.101 R)
• M74: 27,015,281 km (0.104 R)
• M75: 27,279,920 km (0.111 R)
• M76: 27,856,021 km (0.115 R)
• M77: 28,525,920 km (0.112 R)
• M78: 29,744,993 km (0.107 R)
• M79: 30,109,414 km (0.078 R)
• M80: 30,292,222 km (0.118 R)
• M81: 30,567,034 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 12.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.15 AU - 7.29 AU

Year: 5940 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,602,925 km

• M1: 160,668 km (0.061 R)
• M2: 283,937 km (0.119 R)
• M3: 425,905 km (0.104 R)
• M4: 534,962 km (0.077 R)
• M5: 621,878 km (0.116 R)
• M6: 775,067 km (0.059 R)
• M7: 942,317 km (0.069 R)
• M8: 1,051,673 km (0.071 R)
• M9: 1,151,156 km (0.058 R)
• M10: 1,615,358 km (0.067 R)
• M11: 1,782,758 km (0.106 R)
• M12: 1,973,794 km (0.118 R)
• M13: 2,135,360 km (0.082 R)
• M14: 2,357,662 km (0.102 R)
• M15: 2,785,213 km (0.059 R)
• M16: 3,216,354 km (0.084 R)
• M17: 3,624,756 km (0.087 R)
• M18: 3,757,300 km (0.113 R)
• M19: 4,141,467 km (0.05 R)
• M20: 4,303,482 km (0.058 R)
• M21: 4,420,467 km (0.057 R)
• M22: 4,753,772 km (0.049 R)
• M23: 4,972,334 km (0.08 R)
• M24: 5,394,499 km (0.112 R)
• M25: 5,776,572 km (0.12 R)
• M26: 5,984,064 km (0.105 R)
• M27: 6,540,419 km (0.11 R)
• M28: 6,675,356 km (0.037 R)
• M29: 6,865,794 km (0.098 R)
• M30: 6,947,924 km (0.111 R)
• M31: 7,476,154 km (0.113 R)
• M32: 7,674,072 km (0.11 R)
• M33: 8,336,641 km (0.114 R)
• M34: 9,380,086 km (0.054 R)
• M35: 10,087,983 km (0.106 R)
• M36: 10,338,410 km (0.099 R)
• M37: 10,464,371 km (0.053 R)
• M38: 10,749,505 km (0.054 R)
• M39: 11,198,448 km (0.076 R)
• M40: 11,490,164 km (0.101 R)
• M41: 11,588,001 km (0.054 R)
• M42: 11,751,810 km (0.089 R)
• M43: 12,952,782 km (0.117 R)
• M44: 13,225,050 km (0.115 R)
• M45: 13,396,190 km (0.057 R)
• M46: 14,297,816 km (0.071 R)
• M47: 14,438,289 km (0.103 R)
• M48: 14,862,399 km (0.116 R)
• M49: 16,195,914 km (0.108 R)
• M50: 16,526,077 km (0.116 R)
• M51: 16,895,584 km (0.103 R)
• M52: 17,305,182 km (0.059 R)
• M53: 17,680,374 km (0.062 R)
• M54: 17,906,865 km (0.12 R)
• M55: 18,630,171 km (0.104 R)
• M56: 19,014,787 km (0.105 R)
• M57: 19,440,842 km (0.095 R)
• M58: 19,870,038 km (0.065 R)
• M59: 20,381,364 km (0.109 R)
• M60: 21,096,441 km (0.111 R)
• M61: 21,860,288 km (0.037 R)
• M62: 21,941,220 km (0.057 R)
• M63: 22,428,910 km (0.072 R)
• M64: 22,879,050 km (0.097 R)
• M65: 24,205,683 km (0.111 R)
• M66: 24,373,233 km (0.059 R)
• M67: 26,027,337 km (0.12 R)
• M68: 26,113,056 km (0.051 R)
• M69: 26,284,944 km (0.092 R)
• M70: 26,802,852 km (0.098 R)
• M71: 27,367,734 km (0.072 R)
• M72: 27,936,654 km (0.113 R)
• M73: 28,332,640 km (0.065 R)
• M74: 28,465,184 km (0.06 R)
• M75: 29,353,496 km (0.079 R)
• M76: 29,576,845 km (0.1 R)
• M77: 29,890,702 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 12.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.3 AU - 9.96 AU

Year: 9707 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,602,925 km

• M1: 154,385 km (0.077 R)
• M2: 238,160 km (0.116 R)
• M3: 394,041 km (0.104 R)
• M4: 610,509 km (0.047 R)
• M5: 734,974 km (0.119 R)
• M6: 834,607 km (0.117 R)
• M7: 1,532,630 km (0.116 R)
• M8: 1,641,687 km (0.087 R)
• M9: 1,914,853 km (0.071 R)
• M10: 2,352,127 km (0.082 R)
• M11: 2,661,047 km (0.042 R)
• M12: 2,956,054 km (0.096 R)
• M13: 3,289,956 km (0.118 R)
• M14: 3,432,673 km (0.079 R)
• M15: 3,636,126 km (0.046 R)
• M16: 4,239,454 km (0.106 R)
• M17: 4,616,441 km (0.06 R)
• M18: 4,744,646 km (0.119 R)
• M19: 5,103,083 km (0.116 R)
• M20: 5,302,497 km (0.062 R)
• M21: 5,538,263 km (0.072 R)
• M22: 6,090,429 km (0.096 R)
• M23: 6,587,991 km (0.113 R)
• M24: 6,914,862 km (0.077 R)
• M25: 7,965,638 km (0.095 R)
• M26: 9,267,289 km (0.093 R)
• M27: 10,088,132 km (0.049 R)
• M28: 10,591,828 km (0.063 R)
• M29: 10,889,379 km (0.108 R)
• M30: 11,146,687 km (0.062 R)
• M31: 11,362,706 km (0.099 R)
• M32: 12,687,545 km (0.084 R)
• M33: 14,576,368 km (0.102 R)
• M34: 14,812,732 km (0.091 R)
• M35: 15,433,115 km (0.052 R)
• M36: 16,699,162 km (0.098 R)
• M37: 17,444,907 km (0.115 R)
• M38: 18,099,846 km (0.115 R)
• M39: 18,609,227 km (0.083 R)
• M40: 19,123,245 km (0.094 R)
• M41: 19,589,991 km (0.04 R)
• M42: 19,694,260 km (0.104 R)
• M43: 20,060,476 km (0.057 R)
• M44: 20,746,532 km (0.096 R)
• M45: 21,440,367 km (0.112 R)
• M46: 22,304,743 km (0.026 R)
• M47: 23,567,349 km (0.076 R)
• M48: 24,515,351 km (0.098 R)
• M49: 24,683,948 km (0.055 R)
• M50: 25,532,766 km (0.103 R)
• M51: 25,703,607 km (0.079 R)
• M52: 26,333,564 km (0.071 R)
• M53: 26,621,539 km (0.11 R)
• M54: 27,084,545 km (0.09 R)
• M55: 27,200,782 km (0.097 R)
• M56: 27,901,200 km (0.056 R)
• M57: 28,136,068 km (0.115 R)
• M58: 28,253,652 km (0.077 R)
• M59: 28,548,510 km (0.106 R)
• M60: 29,141,366 km (0.119 R)
• M61: 29,678,273 km (0.06 R)
• M62: 30,098,344 km (0.085 R)
• M63: 30,641,085 km (0.084 R)
• M64: 31,065,494 km (0.096 R)
• M65: 31,981,482 km (0.088 R)
• M66: 32,288,905 km (0.068 R)
• M67: 32,720,794 km (0.054 R)
• M68: 33,652,789 km (0.098 R)
• M69: 34,782,552 km (0.062 R)
• M70: 35,098,652 km (0.104 R)
• M71: 35,352,221 km (0.098 R)
• M72: 35,606,388 km (0.105 R)
• M73: 36,244,273 km (0.1 R)
• M74: 36,693,216 km (0.117 R)
• M75: 37,079,478 km (0.091 R)
• M76: 37,726,040 km (0.108 R)
• M77: 38,180,967 km (0.08 R)
• M78: 38,376,491 km (0.079 R)
• M79: 39,161,880 km (0.11 R)
• M80: 39,293,377 km (0.093 R)
• M81: 40,349,986 km (0.087 R)
• M82: 40,948,378 km (0.109 R)
• M83: 41,282,131 km (0.094 R)
• M84: 41,616,781 km (0.053 R)
• M85: 42,356,244 km (0.099 R)
• M86: 43,100,044 km (0.076 R)
• M87: 43,371,564 km (0.093 R)
• M88: 43,643,683 km (0.12 R)
• M89: 44,052,833 km (0.055 R)
• M90: 46,187,445 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.1

Radius: 6.9

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.48 AU - 16.48 AU

Year: 21097 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,602,925 km

• M1: 321,635 km (0.058 R)
• M2: 753,076 km (0.05 R)
• M3: 825,780 km (0.088 R)
• M4: 1,113,008 km (0.061 R)
• M5: 1,225,057 km (0.09 R)
• M6: 2,040,814 km (0.114 R)
• M7: 2,913,867 km (0.063 R)
• M8: 3,108,793 km (0.113 R)
• M9: 3,429,681 km (0.085 R)
• M10: 3,594,089 km (0.058 R)
• M11: 3,845,712 km (0.096 R)
• M12: 4,321,733 km (0.105 R)
• M13: 4,770,526 km (0.093 R)
• M14: 5,956,389 km (0.076 R)
• M15: 6,005,607 km (0.119 R)
• M16: 6,404,584 km (0.106 R)
• M17: 6,607,289 km (0.098 R)
• M18: 7,071,192 km (0.082 R)
• M19: 7,123,402 km (0.075 R)
• M20: 7,975,960 km (0.087 R)
• M21: 8,030,264 km (0.101 R)
• M22: 8,414,132 km (0.111 R)
• M23: 8,916,631 km (0.073 R)
• M24: 9,428,705 km (0.056 R)
• M25: 11,448,127 km (0.097 R)
• M26: 11,817,933 km (0.084 R)
• M27: 12,129,096 km (0.114 R)
• M28: 12,254,310 km (0.05 R)
• M29: 13,078,743 km (0.057 R)
• M30: 13,790,381 km (0.101 R)
• M31: 14,249,646 km (0.067 R)
• M32: 15,115,967 km (0.04 R)
• M33: 16,551,209 km (0.119 R)
• M34: 16,969,186 km (0.098 R)
• M35: 17,531,973 km (0.072 R)
• M36: 17,673,642 km (0.098 R)
• M37: 18,029,386 km (0.119 R)
• M38: 18,315,716 km (0.094 R)
• M39: 19,917,311 km (0.11 R)
• M40: 20,361,766 km (0.106 R)
• M41: 21,034,807 km (0.095 R)
• M42: 21,639,033 km (0.075 R)
• M43: 23,174,505 km (0.077 R)
• M44: 24,586,260 km (0.094 R)
• M45: 25,302,535 km (0.115 R)
• M46: 26,430,353 km (0.071 R)
• M47: 27,163,981 km (0.101 R)
• M48: 27,821,763 km (0.1 R)
• M49: 28,069,796 km (0.066 R)
• M50: 28,484,781 km (0.102 R)
• M51: 29,404,808 km (0.089 R)
• M52: 30,249,737 km (0.113 R)
• M53: 31,618,108 km (0.118 R)
• M54: 31,704,277 km (0.111 R)
• M55: 32,483,532 km (0.105 R)
• M56: 33,356,884 km (0.031 R)
• M57: 34,681,125 km (0.102 R)
• M58: 36,744,827 km (0.086 R)
• M59: 38,020,299 km (0.098 R)
• M60: 38,387,412 km (0.105 R)
• M61: 38,571,417 km (0.06 R)
• M62: 40,521,126 km (0.105 R)
• M63: 42,597,694 km (0.033 R)
• M64: 42,883,426 km (0.098 R)
• M65: 43,074,463 km (0.067 R)
• M66: 44,322,259 km (0.028 R)
• M67: 45,582,022 km (0.081 R)
• M68: 48,931,818 km (0.092 R)
• M69: 49,431,026 km (0.059 R)
• M70: 51,546,340 km (0.053 R)
• M71: 52,360,003 km (0.084 R)
• M72: 53,177,854 km (0.067 R)
• M73: 53,896,822 km (0.079 R)
• M74: 54,929,645 km (0.065 R)
• M75: 55,656,541 km (0.115 R)
• M76: 55,864,782 km (0.032 R)
• M77: 56,595,717 km (0.051 R)
• M78: 56,805,154 km (0.087 R)
• M79: 59,551,172 km (0.093 R)
• M80: 60,190,853 km (0.109 R)
• M81: 60,618,703 km (0.087 R)
• M82: 60,725,815 km (0.046 R)
• M83: 60,940,189 km (0.086 R)
• M84: 67,599,239 km (0.038 R)
• M85: 68,155,144 km (0.071 R)
• M86: 68,712,696 km (0.098 R)
• M87: 72,429,903 km (0.107 R)
• M88: 73,454,948 km (0.113 R)
• M89: 73,911,970 km (0.099 R)
• M90: 76,327,377 km (0.061 R)
• M91: 76,558,805 km (0.028 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit