🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.42 AU - 0.6 AU

Year: 154 Days

Day: 44.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.42 AU - 0.7 AU

Year: 177 Days

Day: 26.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.83 AU - 0.93 AU

Year: 348 Days

Day: 45.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.1 AU - 1.24 AU

Year: 534 Days

Day: 36.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.09 AU - 1.33 AU

Year: 561 Days

Day: 32.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,897,490 km

• M1: 300,991 km (0.087 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 9.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.51 AU - 10.97 AU

Year: 11846 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,897,490 km

• M1: 163,361 km (0.085 R)
• M2: 230,231 km (0.109 R)
• M3: 296,653 km (0.108 R)
• M4: 393,143 km (0.112 R)
• M5: 514,018 km (0.119 R)
• M6: 687,701 km (0.025 R)
• M7: 796,010 km (0.047 R)
• M8: 1,205,011 km (0.114 R)
• M9: 1,406,370 km (0.093 R)
• M10: 1,655,300 km (0.07 R)
• M11: 1,747,602 km (0.028 R)
• M12: 2,195,199 km (0.061 R)
• M13: 2,742,727 km (0.117 R)
• M14: 4,543,736 km (0.061 R)
• M15: 4,674,485 km (0.083 R)
• M16: 4,753,622 km (0.094 R)
• M17: 5,074,360 km (0.066 R)
• M18: 5,907,171 km (0.055 R)
• M19: 6,515,286 km (0.026 R)
• M20: 6,811,789 km (0.074 R)
• M21: 6,931,767 km (0.116 R)
• M22: 7,143,149 km (0.096 R)
• M23: 7,204,035 km (0.116 R)
• M24: 7,418,259 km (0.077 R)
• M25: 7,541,677 km (0.049 R)
• M26: 7,790,459 km (0.06 R)
• M27: 7,947,387 km (0.065 R)
• M28: 8,137,077 km (0.094 R)
• M29: 8,200,656 km (0.074 R)
• M30: 9,009,083 km (0.089 R)
• M31: 9,539,707 km (0.093 R)
• M32: 9,808,983 km (0.097 R)
• M33: 10,666,179 km (0.085 R)
• M34: 11,369,289 km (0.098 R)
• M35: 11,476,101 km (0.098 R)
• M36: 11,583,064 km (0.11 R)
• M37: 12,232,618 km (0.034 R)
• M38: 12,415,277 km (0.106 R)
• M39: 12,893,990 km (0.036 R)
• M40: 13,042,541 km (0.054 R)
• M41: 13,191,690 km (0.11 R)
• M42: 13,416,535 km (0.073 R)
• M43: 13,567,031 km (0.104 R)
• M44: 13,755,973 km (0.118 R)
• M45: 14,022,108 km (0.12 R)
• M46: 14,328,185 km (0.092 R)
• M47: 14,405,078 km (0.079 R)
• M48: 14,482,121 km (0.104 R)
• M49: 15,732,909 km (0.109 R)
• M50: 16,011,161 km (0.078 R)
• M51: 16,091,046 km (0.067 R)
• M52: 16,411,485 km (0.062 R)
• M53: 16,532,210 km (0.086 R)
• M54: 16,693,776 km (0.081 R)
• M55: 18,336,809 km (0.07 R)
• M56: 19,517,436 km (0.119 R)
• M57: 19,773,697 km (0.096 R)
• M58: 19,902,202 km (0.108 R)
• M59: 20,548,913 km (0.083 R)
• M60: 20,853,046 km (0.103 R)
• M61: 21,774,568 km (0.04 R)
• M62: 22,129,115 km (0.101 R)
• M63: 23,384,990 km (0.107 R)
• M64: 23,702,586 km (0.091 R)
• M65: 24,802,280 km (0.055 R)
• M66: 25,451,385 km (0.119 R)
• M67: 26,247,246 km (0.061 R)
• M68: 26,529,986 km (0.112 R)
• M69: 27,098,607 km (0.099 R)
• M70: 27,575,675 km (0.108 R)
• M71: 28,007,265 km (0.089 R)
• M72: 28,441,098 km (0.105 R)
• M73: 28,780,087 km (0.088 R)
• M74: 30,051,071 km (0.12 R)
• M75: 30,248,091 km (0.115 R)
• M76: 31,140,592 km (0.114 R)
• M77: 32,495,500 km (0.056 R)
• M78: 32,748,470 km (0.108 R)
• M79: 33,511,419 km (0.115 R)
• M80: 33,818,244 km (0.081 R)
• M81: 34,177,429 km (0.114 R)
• M82: 34,331,664 km (0.075 R)
• M83: 34,434,737 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.9

Radius: 9.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.35 AU - 10.49 AU

Year: 13177 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,897,490 km

• M1: 116,088 km (0.072 R)
• M2: 280,496 km (0.056 R)
• M3: 502,798 km (0.116 R)
• M4: 724,502 km (0.112 R)
• M5: 876,644 km (0.069 R)
• M6: 997,967 km (0.092 R)
• M7: 1,082,191 km (0.118 R)
• M8: 1,235,379 km (0.05 R)
• M9: 2,132,667 km (0.105 R)
• M10: 2,411,368 km (0.036 R)
• M11: 3,380,463 km (0.091 R)
• M12: 3,805,471 km (0.034 R)
• M13: 3,872,341 km (0.112 R)
• M14: 4,075,495 km (0.103 R)
• M15: 4,741,654 km (0.08 R)
• M16: 5,366,225 km (0.046 R)
• M17: 5,441,473 km (0.069 R)
• M18: 5,593,016 km (0.064 R)
• M19: 5,938,886 km (0.071 R)
• M20: 6,173,455 km (0.047 R)
• M21: 6,450,959 km (0.109 R)
• M22: 7,183,241 km (0.118 R)
• M23: 7,643,703 km (0.039 R)
• M24: 7,728,376 km (0.07 R)
• M25: 8,070,656 km (0.063 R)
• M26: 8,417,723 km (0.074 R)
• M27: 8,637,183 km (0.027 R)
• M28: 8,858,588 km (0.098 R)
• M29: 9,854,760 km (0.111 R)
• M30: 10,366,085 km (0.071 R)
• M31: 10,460,033 km (0.028 R)
• M32: 10,554,279 km (0.057 R)
• M33: 10,838,515 km (0.114 R)
• M34: 11,463,086 km (0.072 R)
• M35: 12,050,108 km (0.084 R)
• M36: 13,151,448 km (0.108 R)
• M37: 15,288,454 km (0.093 R)
• M38: 17,196,425 km (0.089 R)
• M39: 19,293,637 km (0.092 R)
• M40: 20,874,288 km (0.117 R)
• M41: 22,862,145 km (0.103 R)
• M42: 23,661,746 km (0.059 R)
• M43: 24,783,879 km (0.104 R)
• M44: 25,859,488 km (0.113 R)
• M45: 26,692,449 km (0.07 R)
• M46: 27,403,936 km (0.098 R)
• M47: 27,599,162 km (0.11 R)
• M48: 27,860,060 km (0.058 R)
• M49: 27,990,809 km (0.094 R)
• M50: 28,187,380 km (0.066 R)
• M51: 28,713,815 km (0.064 R)
• M52: 29,110,698 km (0.117 R)
• M53: 30,648,864 km (0.042 R)
• M54: 31,529,995 km (0.1 R)
• M55: 32,694,764 km (0.093 R)
• M56: 33,178,414 km (0.039 R)
• M57: 34,292,918 km (0.077 R)
• M58: 34,503,253 km (0.081 R)
• M59: 35,774,236 km (0.097 R)
• M60: 36,058,772 km (0.037 R)
• M61: 36,201,189 km (0.1 R)
• M62: 37,132,286 km (0.103 R)
• M63: 38,798,956 km (0.115 R)
• M64: 38,871,960 km (0.059 R)
• M65: 39,825,197 km (0.063 R)
• M66: 40,563,762 km (0.076 R)
• M67: 41,904,608 km (0.107 R)
• M68: 42,129,453 km (0.087 R)
• M69: 42,429,995 km (0.102 R)
• M70: 42,731,136 km (0.098 R)
• M71: 42,881,930 km (0.094 R)
• M72: 43,335,661 km (0.069 R)
• M73: 43,411,357 km (0.074 R)
• M74: 44,553,088 km (0.103 R)
• M75: 45,319,628 km (0.106 R)
• M76: 45,396,671 km (0.093 R)
• M77: 46,555,306 km (0.12 R)
• M78: 46,632,947 km (0.114 R)
• M79: 46,943,812 km (0.119 R)
• M80: 47,802,055 km (0.078 R)
• M81: 48,744,222 km (0.102 R)
• M82: 49,771,960 km (0.099 R)
• M83: 50,010,119 km (0.088 R)
• M84: 50,168,992 km (0.084 R)
• M85: 50,248,578 km (0.086 R)
• M86: 50,806,728 km (0.082 R)
• M87: 52,009,495 km (0.067 R)
• M88: 52,251,095 km (0.098 R)
• M89: 53,465,232 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 3.8

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.75 AU - 13.71 AU

Year: 15872 Days

Day: 16.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,897,490 km

• M1: 57,446 km (0.073 R)
• M2: 173,384 km (0.118 R)
• M3: 197,768 km (0.069 R)
• M4: 438,023 km (0.09 R)
• M5: 1,080,097 km (0.088 R)
• M6: 1,176,886 km (0.105 R)
• M7: 1,378,993 km (0.098 R)
• M8: 1,564,644 km (0.048 R)
• M9: 1,872,217 km (0.069 R)
• M10: 1,901,090 km (0.078 R)
• M11: 2,047,845 km (0.087 R)
• M12: 3,524,077 km (0.119 R)
• M13: 3,961,501 km (0.102 R)
• M14: 5,127,617 km (0.103 R)
• M15: 6,217,138 km (0.112 R)
• M16: 7,420,952 km (0.091 R)
• M17: 7,605,257 km (0.104 R)
• M18: 7,698,007 km (0.114 R)
• M19: 8,791,119 km (0.087 R)
• M20: 8,986,194 km (0.095 R)
• M21: 9,579,799 km (0.088 R)
• M22: 9,881,388 km (0.091 R)
• M23: 10,084,093 km (0.037 R)
• M24: 10,700,586 km (0.119 R)
• M25: 10,752,497 km (0.051 R)
• M26: 11,276,388 km (0.089 R)
• M27: 11,701,396 km (0.04 R)
• M28: 11,969,774 km (0.047 R)
• M29: 12,348,855 km (0.116 R)
• M30: 12,622,021 km (0.103 R)
• M31: 12,786,878 km (0.107 R)
• M32: 12,841,930 km (0.095 R)
• M33: 13,174,187 km (0.108 R)
• M34: 13,285,637 km (0.083 R)
• M35: 13,960,623 km (0.03 R)
• M36: 14,531,638 km (0.115 R)
• M37: 15,343,655 km (0.078 R)
• M38: 15,814,290 km (0.103 R)
• M39: 16,230,023 km (0.094 R)
• M40: 16,469,080 km (0.102 R)
• M41: 16,649,196 km (0.081 R)
• M42: 17,132,846 km (0.073 R)
• M43: 17,990,042 km (0.116 R)
• M44: 18,051,825 km (0.075 R)
• M45: 18,237,476 km (0.112 R)
• M46: 19,618,714 km (0.064 R)
• M47: 19,745,872 km (0.119 R)
• M48: 19,809,600 km (0.09 R)
• M49: 20,001,235 km (0.108 R)
• M50: 20,129,291 km (0.067 R)
• M51: 21,228,536 km (0.069 R)
• M52: 21,950,346 km (0.061 R)
• M53: 22,016,319 km (0.1 R)
• M54: 22,148,563 km (0.083 R)
• M55: 22,280,957 km (0.118 R)
• M56: 24,026,914 km (0.036 R)
• M57: 24,916,273 km (0.084 R)
• M58: 27,862,304 km (0.078 R)
• M59: 29,667,352 km (0.087 R)
• M60: 30,179,426 km (0.098 R)
• M61: 31,361,099 km (0.046 R)
• M62: 31,435,449 km (0.118 R)
• M63: 31,658,799 km (0.075 R)
• M64: 31,957,546 km (0.107 R)
• M65: 32,107,144 km (0.077 R)
• M66: 35,846,791 km (0.109 R)
• M67: 37,018,741 km (0.109 R)
• M68: 37,806,972 km (0.117 R)
• M69: 38,203,257 km (0.102 R)
• M70: 38,521,302 km (0.096 R)
• M71: 39,882,344 km (0.083 R)
• M72: 41,177,711 km (0.104 R)
• M73: 41,422,154 km (0.103 R)
• M74: 42,322,434 km (0.114 R)
• M75: 43,312,024 km (0.071 R)
• M76: 43,560,506 km (0.077 R)
• M77: 43,975,940 km (0.057 R)
• M78: 45,397,867 km (0.03 R)
• M79: 46,072,255 km (0.034 R)
• M80: 46,410,645 km (0.045 R)
• M81: 47,858,004 km (0.092 R)
• M82: 48,286,602 km (0.065 R)
• M83: 48,544,359 km (0.074 R)
• M84: 48,802,565 km (0.078 R)
• M85: 49,839,877 km (0.101 R)
• M86: 50,448,292 km (0.104 R)
• M87: 52,288,345 km (0.104 R)
• M88: 53,261,031 km (0.111 R)
• M89: 53,883,059 km (0.076 R)
• M90: 54,239,550 km (0.117 R)
• M91: 56,124,184 km (0.118 R)
• M92: 57,665,342 km (0.119 R)
• M93: 58,761,744 km (0.107 R)
• M94: 59,128,708 km (0.11 R)
• M95: 60,604,192 km (0.094 R)
• M96: 61,160,546 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.7

Radius: 5.2

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.56 AU - 17.14 AU

Year: 24135 Days

Day: 23 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,897,490 km

• M1: 74,949 km (0.098 R)
• M2: 375,042 km (0.066 R)
• M3: 942,317 km (0.103 R)
• M4: 1,154,297 km (0.025 R)
• M5: 1,992,344 km (0.07 R)
• M6: 2,263,865 km (0.091 R)
• M7: 2,388,330 km (0.108 R)
• M8: 2,483,175 km (0.102 R)
• M9: 3,533,950 km (0.06 R)
• M10: 3,569,854 km (0.086 R)
• M11: 3,788,117 km (0.116 R)
• M12: 4,391,296 km (0.11 R)
• M13: 4,468,788 km (0.107 R)
• M14: 4,546,728 km (0.03 R)
• M15: 4,585,923 km (0.083 R)
• M16: 4,943,312 km (0.113 R)
• M17: 5,475,132 km (0.112 R)
• M18: 5,516,870 km (0.054 R)
• M19: 6,328,588 km (0.089 R)
• M20: 6,770,650 km (0.1 R)
• M21: 7,176,958 km (0.112 R)
• M22: 7,777,892 km (0.116 R)
• M23: 8,108,055 km (0.104 R)
• M24: 9,524,148 km (0.116 R)
• M25: 9,978,926 km (0.108 R)
• M26: 10,029,939 km (0.112 R)
• M27: 10,080,952 km (0.069 R)
• M28: 10,909,724 km (0.085 R)
• M29: 11,706,183 km (0.11 R)
• M30: 12,193,124 km (0.111 R)
• M31: 12,576,394 km (0.111 R)
• M32: 12,852,551 km (0.077 R)
• M33: 12,908,052 km (0.049 R)
• M34: 14,263,259 km (0.057 R)
• M35: 15,426,832 km (0.101 R)
• M36: 15,900,758 km (0.073 R)
• M37: 16,019,838 km (0.07 R)
• M38: 17,905,369 km (0.077 R)
• M39: 18,278,317 km (0.118 R)
• M40: 18,403,231 km (0.041 R)
• M41: 19,285,410 km (0.116 R)
• M42: 20,052,547 km (0.106 R)
• M43: 20,504,483 km (0.091 R)
• M44: 20,960,008 km (0.105 R)
• M45: 22,346,032 km (0.062 R)
• M46: 23,286,554 km (0.066 R)
• M47: 23,761,677 km (0.111 R)
• M48: 23,897,961 km (0.09 R)
• M49: 25,344,871 km (0.09 R)
• M50: 25,484,147 km (0.059 R)
• M51: 27,175,351 km (0.096 R)
• M52: 27,962,535 km (0.118 R)
• M53: 28,612,089 km (0.106 R)
• M54: 28,829,754 km (0.071 R)
• M55: 28,975,163 km (0.09 R)
• M56: 29,266,729 km (0.115 R)
• M57: 29,339,733 km (0.116 R)
• M58: 30,073,510 km (0.036 R)
• M59: 30,738,922 km (0.063 R)
• M60: 31,110,672 km (0.067 R)
• M61: 32,688,481 km (0.071 R)
• M62: 34,138,384 km (0.069 R)
• M63: 34,215,277 km (0.119 R)
• M64: 35,921,291 km (0.071 R)
• M65: 36,627,094 km (0.113 R)
• M66: 37,496,108 km (0.098 R)
• M67: 37,734,268 km (0.055 R)
• M68: 38,691,993 km (0.059 R)
• M69: 39,738,430 km (0.113 R)
• M70: 40,875,823 km (0.09 R)
• M71: 41,039,184 km (0.12 R)
• M72: 41,776,851 km (0.09 R)
• M73: 42,767,488 km (0.091 R)
• M74: 43,016,269 km (0.083 R)
• M75: 43,432,002 km (0.105 R)
• M76: 43,849,230 km (0.035 R)
• M77: 44,183,881 km (0.098 R)
• M78: 45,530,860 km (0.1 R)
• M79: 46,124,464 km (0.096 R)
• M80: 46,720,612 km (0.099 R)
• M81: 48,006,705 km (0.109 R)
• M82: 50,438,268 km (0.077 R)
• M83: 50,964,554 km (0.072 R)
• M84: 51,492,485 km (0.113 R)
• M85: 53,980,746 km (0.109 R)
• M86: 55,239,463 km (0.105 R)
• M87: 56,871,875 km (0.07 R)
• M88: 57,511,106 km (0.108 R)
• M89: 58,612,296 km (0.085 R)
• M90: 59,350,262 km (0.116 R)
• M91: 60,462,971 km (0.114 R)
• M92: 61,022,019 km (0.114 R)
• M93: 62,803,280 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit