🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 39.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,648,930 km

• M1: 254,765 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.38 AU - 1.64 AU

Year: 674 Days

Day: 19.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.57 AU - 2.01 AU

Year: 870 Days

Day: 21 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.59 AU - 2.39 AU

Year: 1020 Days

Day: 42.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,648,930 km

• M1: 410,048 km (0.063 R)
• M2: 573,857 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.99 AU - 3.17 AU

Year: 1506 Days

Day: 15.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 8.1

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.18 AU - 5.54 AU

Year: 4510 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,648,930 km

• M1: 102,923 km (0.119 R)
• M2: 221,704 km (0.102 R)
• M3: 303,983 km (0.062 R)
• M4: 374,443 km (0.06 R)
• M5: 425,157 km (0.086 R)
• M6: 817,552 km (0.064 R)
• M7: 1,067,979 km (0.056 R)
• M8: 1,131,259 km (0.058 R)
• M9: 1,235,080 km (0.097 R)
• M10: 1,288,187 km (0.112 R)
• M11: 1,466,508 km (0.074 R)
• M12: 1,523,056 km (0.09 R)
• M13: 1,726,659 km (0.119 R)
• M14: 1,847,085 km (0.107 R)
• M15: 2,048,892 km (0.112 R)
• M16: 2,290,493 km (0.109 R)
• M17: 2,661,496 km (0.082 R)
• M18: 2,836,525 km (0.111 R)
• M19: 3,216,205 km (0.109 R)
• M20: 3,290,405 km (0.095 R)
• M21: 3,708,681 km (0.095 R)
• M22: 3,943,849 km (0.052 R)
• M23: 4,326,370 km (0.056 R)
• M24: 4,387,855 km (0.118 R)
• M25: 4,532,516 km (0.061 R)
• M26: 4,784,140 km (0.099 R)
• M27: 5,040,251 km (0.046 R)
• M28: 5,322,991 km (0.104 R)
• M29: 5,477,227 km (0.05 R)
• M30: 5,588,378 km (0.102 R)
• M31: 5,677,987 km (0.108 R)
• M32: 5,745,306 km (0.115 R)
• M33: 6,387,380 km (0.045 R)
• M34: 6,669,671 km (0.083 R)
• M35: 7,664,348 km (0.106 R)
• M36: 8,166,249 km (0.039 R)
• M37: 8,498,206 km (0.046 R)
• M38: 8,808,472 km (0.087 R)
• M39: 9,096,299 km (0.084 R)
• M40: 9,360,638 km (0.116 R)
• M41: 9,708,004 km (0.119 R)
• M42: 10,086,786 km (0.119 R)
• M43: 10,664,234 km (0.062 R)
• M44: 11,736,103 km (0.067 R)
• M45: 11,822,121 km (0.068 R)
• M46: 12,226,634 km (0.085 R)
• M47: 12,284,828 km (0.083 R)
• M48: 12,812,310 km (0.052 R)
• M49: 13,049,273 km (0.1 R)
• M50: 13,108,663 km (0.111 R)
• M51: 13,377,191 km (0.094 R)
• M52: 13,527,238 km (0.073 R)
• M53: 14,285,699 km (0.117 R)
• M54: 14,592,973 km (0.114 R)
• M55: 14,809,292 km (0.095 R)
• M56: 15,307,901 km (0.043 R)
• M57: 15,527,810 km (0.09 R)
• M58: 15,875,476 km (0.09 R)
• M59: 16,449,782 km (0.071 R)
• M60: 16,933,581 km (0.082 R)
• M61: 17,095,895 km (0.102 R)
• M62: 17,324,032 km (0.036 R)
• M63: 18,546,546 km (0.1 R)
• M64: 18,747,456 km (0.097 R)
• M65: 19,422,142 km (0.058 R)
• M66: 19,967,725 km (0.069 R)
• M67: 20,242,387 km (0.029 R)
• M68: 20,449,131 km (0.045 R)
• M69: 20,656,624 km (0.057 R)
• M70: 20,760,744 km (0.1 R)
• M71: 21,108,708 km (0.11 R)
• M72: 21,458,618 km (0.105 R)
• M73: 21,881,082 km (0.081 R)
• M74: 22,057,907 km (0.064 R)
• M75: 22,805,747 km (0.047 R)
• M76: 22,877,404 km (0.108 R)
• M77: 23,164,931 km (0.108 R)
• M78: 23,453,505 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 12.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.4 AU - 10.94 AU

Year: 10929 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,648,930 km

• M1: 433,535 km (0.071 R)
• M2: 568,173 km (0.076 R)
• M3: 737,218 km (0.042 R)
• M4: 1,557,314 km (0.097 R)
• M5: 1,653,954 km (0.109 R)
• M6: 1,904,979 km (0.097 R)
• M7: 2,529,401 km (0.081 R)
• M8: 3,888,198 km (0.087 R)
• M9: 4,224,494 km (0.091 R)
• M10: 4,500,353 km (0.068 R)
• M11: 4,817,949 km (0.093 R)
• M12: 5,252,680 km (0.116 R)
• M13: 5,624,730 km (0.105 R)
• M14: 6,005,457 km (0.114 R)
• M15: 6,512,893 km (0.101 R)
• M16: 7,034,391 km (0.086 R)
• M17: 7,115,772 km (0.053 R)
• M18: 7,905,051 km (0.038 R)
• M19: 8,634,639 km (0.056 R)
• M20: 8,985,596 km (0.106 R)
• M21: 9,565,737 km (0.073 R)
• M22: 10,389,273 km (0.104 R)
• M23: 11,187,826 km (0.074 R)
• M24: 14,006,699 km (0.09 R)
• M25: 14,264,007 km (0.039 R)
• M26: 14,367,380 km (0.067 R)
• M27: 14,940,489 km (0.111 R)
• M28: 15,894,175 km (0.082 R)
• M29: 16,976,965 km (0.097 R)
• M30: 17,141,522 km (0.032 R)
• M31: 17,361,581 km (0.056 R)
• M32: 17,527,335 km (0.116 R)
• M33: 17,749,039 km (0.062 R)
• M34: 18,027,591 km (0.069 R)
• M35: 18,307,638 km (0.048 R)
• M36: 19,671,671 km (0.096 R)
• M37: 20,482,342 km (0.091 R)
• M38: 22,016,917 km (0.087 R)
• M39: 22,496,528 km (0.114 R)
• M40: 24,017,489 km (0.104 R)
• M41: 24,325,661 km (0.096 R)
• M42: 24,573,245 km (0.087 R)
• M43: 26,265,497 km (0.043 R)
• M44: 26,646,672 km (0.078 R)
• M45: 26,774,129 km (0.058 R)
• M46: 27,222,025 km (0.082 R)
• M47: 28,189,774 km (0.1 R)
• M48: 29,695,626 km (0.097 R)
• M49: 29,960,115 km (0.092 R)
• M50: 31,227,359 km (0.092 R)
• M51: 31,766,210 km (0.075 R)
• M52: 32,444,038 km (0.119 R)
• M53: 33,607,461 km (0.09 R)
• M54: 34,784,347 km (0.098 R)
• M55: 35,482,969 km (0.062 R)
• M56: 35,834,076 km (0.101 R)
• M57: 36,894,126 km (0.077 R)
• M58: 38,036,306 km (0.089 R)
• M59: 38,251,727 km (0.11 R)
• M60: 38,900,533 km (0.094 R)
• M61: 39,989,904 km (0.117 R)
• M62: 40,208,916 km (0.105 R)
• M63: 41,089,299 km (0.104 R)
• M64: 41,236,653 km (0.094 R)
• M65: 42,794,266 km (0.114 R)
• M66: 43,392,658 km (0.108 R)
• M67: 44,446,724 km (0.091 R)
• M68: 44,825,057 km (0.067 R)
• M69: 44,976,749 km (0.08 R)
• M70: 45,737,754 km (0.115 R)
• M71: 46,196,421 km (0.103 R)
• M72: 46,656,584 km (0.088 R)
• M73: 47,118,243 km (0.106 R)
• M74: 47,658,890 km (0.037 R)
• M75: 48,434,555 km (0.107 R)
• M76: 48,668,226 km (0.106 R)
• M77: 49,292,798 km (0.099 R)
• M78: 49,449,427 km (0.111 R)
• M79: 49,762,984 km (0.03 R)
• M80: 50,155,977 km (0.103 R)
• M81: 51,024,243 km (0.081 R)
• M82: 52,775,586 km (0.092 R)
• M83: 52,855,620 km (0.113 R)
• M84: 52,935,655 km (0.085 R)
• M85: 53,256,543 km (0.102 R)
• M86: 53,497,695 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 12.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.97 AU - 11.29 AU

Year: 13495 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 28,648,930 km

• M1: 415,284 km (0.119 R)
• M2: 524,789 km (0.117 R)
• M3: 1,114,803 km (0.05 R)
• M4: 1,473,090 km (0.035 R)
• M5: 1,585,438 km (0.106 R)
• M6: 1,964,968 km (0.087 R)
• M7: 2,426,178 km (0.112 R)
• M8: 2,836,376 km (0.115 R)
• M9: 3,239,093 km (0.068 R)
• M10: 3,327,954 km (0.049 R)
• M11: 4,035,403 km (0.093 R)
• M12: 4,131,145 km (0.065 R)
• M13: 4,292,412 km (0.114 R)
• M14: 4,755,268 km (0.111 R)
• M15: 5,026,937 km (0.112 R)
• M16: 6,275,182 km (0.112 R)
• M17: 7,184,288 km (0.114 R)
• M18: 7,773,405 km (0.097 R)
• M19: 8,174,925 km (0.081 R)
• M20: 8,706,895 km (0.1 R)
• M21: 9,123,974 km (0.084 R)
• M22: 9,250,384 km (0.039 R)
• M23: 10,151,263 km (0.085 R)
• M24: 10,413,957 km (0.102 R)
• M25: 10,634,464 km (0.055 R)
• M26: 11,215,203 km (0.106 R)
• M27: 11,305,410 km (0.117 R)
• M28: 11,897,967 km (0.111 R)
• M29: 12,360,823 km (0.104 R)
• M30: 12,594,495 km (0.11 R)
• M31: 12,923,910 km (0.09 R)
• M32: 13,161,172 km (0.109 R)
• M33: 13,784,397 km (0.117 R)
• M34: 14,221,671 km (0.113 R)
• M35: 14,368,427 km (0.116 R)
• M36: 14,712,801 km (0.119 R)
• M37: 14,811,685 km (0.107 R)
• M38: 15,459,893 km (0.058 R)
• M39: 15,762,230 km (0.116 R)
• M40: 16,117,525 km (0.107 R)
• M41: 16,784,133 km (0.114 R)
• M42: 16,887,505 km (0.092 R)
• M43: 17,251,028 km (0.08 R)
• M44: 19,648,932 km (0.118 R)
• M45: 19,976,552 km (0.107 R)
• M46: 20,086,207 km (0.093 R)
• M47: 21,081,482 km (0.119 R)
• M48: 22,206,308 km (0.093 R)
• M49: 22,833,273 km (0.082 R)
• M50: 23,929,825 km (0.088 R)
• M51: 24,925,548 km (0.105 R)
• M52: 25,161,763 km (0.076 R)
• M53: 26,836,362 km (0.079 R)
• M54: 27,565,053 km (0.086 R)
• M55: 27,748,311 km (0.109 R)
• M56: 28,238,692 km (0.106 R)
• M57: 29,228,282 km (0.109 R)
• M58: 30,166,411 km (0.034 R)
• M59: 30,418,184 km (0.074 R)
• M60: 30,860,545 km (0.112 R)
• M61: 31,177,842 km (0.086 R)
• M62: 31,623,793 km (0.074 R)
• M63: 31,751,699 km (0.103 R)
• M64: 32,007,811 km (0.099 R)
• M65: 32,522,278 km (0.114 R)
• M66: 32,974,512 km (0.086 R)
• M67: 33,428,991 km (0.067 R)
• M68: 33,689,590 km (0.102 R)
• M69: 34,212,883 km (0.034 R)
• M70: 34,409,754 km (0.092 R)
• M71: 35,333,671 km (0.099 R)
• M72: 35,599,207 km (0.11 R)
• M73: 35,931,913 km (0.109 R)
• M74: 36,600,615 km (0.079 R)
• M75: 36,869,143 km (0.083 R)
• M76: 37,950,287 km (0.114 R)
• M77: 38,631,107 km (0.117 R)
• M78: 40,281,770 km (0.079 R)
• M79: 42,307,026 km (0.053 R)
• M80: 42,447,947 km (0.032 R)
• M81: 42,589,018 km (0.084 R)
• M82: 42,730,089 km (0.109 R)
• M83: 43,580,702 km (0.104 R)
• M84: 44,508,358 km (0.058 R)
• M85: 44,794,988 km (0.092 R)
• M86: 45,226,279 km (0.08 R)
• M87: 45,731,171 km (0.063 R)
• M88: 45,948,238 km (0.065 R)
• M89: 46,528,379 km (0.073 R)
• M90: 47,916,198 km (0.077 R)
• M91: 48,283,610 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.52 AU - 12.44 AU

Year: 15070 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,648,930 km

• M1: 132,394 km (0.098 R)
• M2: 651,798 km (0.059 R)
• M3: 757,713 km (0.084 R)
• M4: 882,478 km (0.063 R)
• M5: 1,239,418 km (0.098 R)
• M6: 1,298,210 km (0.096 R)
• M7: 1,574,817 km (0.114 R)
• M8: 1,955,394 km (0.114 R)
• M9: 2,042,011 km (0.112 R)
• M10: 2,760,679 km (0.039 R)
• M11: 3,743,388 km (0.073 R)
• M12: 3,873,388 km (0.118 R)
• M13: 4,004,885 km (0.085 R)
• M14: 4,227,337 km (0.052 R)
• M15: 4,499,605 km (0.112 R)
• M16: 4,824,531 km (0.118 R)
• M17: 4,966,051 km (0.117 R)
• M18: 5,061,345 km (0.095 R)
• M19: 5,819,507 km (0.068 R)
• M20: 5,919,887 km (0.119 R)
• M21: 6,665,184 km (0.045 R)
• M22: 6,796,680 km (0.063 R)
• M23: 7,035,588 km (0.038 R)
• M24: 7,196,406 km (0.113 R)
• M25: 7,576,235 km (0.084 R)
• M26: 8,158,469 km (0.067 R)
• M27: 8,299,241 km (0.09 R)
• M28: 8,469,184 km (0.094 R)
• M29: 8,726,343 km (0.115 R)
• M30: 8,841,533 km (0.09 R)
• M31: 9,189,797 km (0.051 R)
• M32: 9,661,330 km (0.086 R)
• M33: 11,216,400 km (0.118 R)
• M34: 11,467,425 km (0.031 R)
• M35: 11,593,536 km (0.101 R)
• M36: 11,783,675 km (0.095 R)
• M37: 11,942,847 km (0.111 R)
• M38: 12,134,930 km (0.08 R)
• M39: 12,199,108 km (0.106 R)
• M40: 12,295,748 km (0.03 R)
• M41: 12,946,050 km (0.104 R)
• M42: 13,441,069 km (0.052 R)
• M43: 13,707,653 km (0.072 R)
• M44: 14,178,437 km (0.081 R)
• M45: 14,586,092 km (0.073 R)
• M46: 14,654,458 km (0.105 R)
• M47: 15,343,655 km (0.118 R)
• M48: 15,832,242 km (0.051 R)
• M49: 16,113,785 km (0.052 R)
• M50: 16,326,064 km (0.112 R)
• M51: 16,932,534 km (0.111 R)
• M52: 17,220,510 km (0.097 R)
• M53: 17,509,982 km (0.108 R)
• M54: 17,947,406 km (0.119 R)
• M55: 18,130,664 km (0.092 R)
• M56: 19,318,471 km (0.083 R)
• M57: 19,431,118 km (0.074 R)
• M58: 20,035,643 km (0.108 R)
• M59: 20,569,707 km (0.081 R)
• M60: 20,684,748 km (0.116 R)
• M61: 21,069,663 km (0.055 R)
• M62: 21,185,602 km (0.045 R)
• M63: 21,340,585 km (0.041 R)
• M64: 21,573,808 km (0.066 R)
• M65: 21,885,869 km (0.077 R)
• M66: 22,042,498 km (0.114 R)
• M67: 22,160,232 km (0.062 R)
• M68: 22,238,920 km (0.091 R)
• M69: 22,317,609 km (0.057 R)
• M70: 22,514,779 km (0.116 R)
• M71: 23,349,086 km (0.109 R)
• M72: 23,509,156 km (0.09 R)
• M73: 24,477,204 km (0.113 R)
• M74: 25,211,879 km (0.101 R)
• M75: 26,285,692 km (0.105 R)
• M76: 26,410,606 km (0.107 R)
• M77: 26,619,146 km (0.047 R)
• M78: 27,079,907 km (0.077 R)
• M79: 27,290,242 km (0.116 R)
• M80: 27,374,466 km (0.045 R)
• M81: 27,458,839 km (0.093 R)
• M82: 27,670,071 km (0.101 R)
• M83: 28,009,209 km (0.105 R)
• M84: 28,136,816 km (0.118 R)
• M85: 28,435,114 km (0.077 R)
• M86: 28,648,890 km (0.033 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit