🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 290 Days

Day: 32.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,403,349 km

• M1: 633,697 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.69 AU - 0.91 AU

Year: 319 Days

Day: 26.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.26 AU - 2 AU

Year: 929 Days

Day: 17.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.45 AU - 2.35 AU

Year: 1169 Days

Day: 12.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 10.7

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.56 AU - 3.44 AU

Year: 2319 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,403,349 km

• M1: 133,591 km (0.092 R)
• M2: 235,617 km (0.117 R)
• M3: 336,894 km (0.118 R)
• M4: 459,116 km (0.035 R)
• M5: 623,823 km (0.114 R)
• M6: 763,548 km (0.075 R)
• M7: 885,320 km (0.11 R)
• M8: 1,055,114 km (0.06 R)
• M9: 1,236,127 km (0.072 R)
• M10: 1,370,167 km (0.079 R)
• M11: 1,509,293 km (0.081 R)
• M12: 2,139,399 km (0.111 R)
• M13: 2,668,527 km (0.098 R)
• M14: 2,858,815 km (0.087 R)
• M15: 3,299,531 km (0.119 R)
• M16: 3,567,909 km (0.08 R)
• M17: 3,648,243 km (0.106 R)
• M18: 3,909,292 km (0.084 R)
• M19: 4,092,399 km (0.088 R)
• M20: 4,380,974 km (0.099 R)
• M21: 4,501,849 km (0.076 R)
• M22: 4,817,500 km (0.077 R)
• M23: 5,140,632 km (0.074 R)
• M24: 5,268,089 km (0.115 R)
• M25: 5,526,295 km (0.106 R)
• M26: 5,788,839 km (0.116 R)
• M27: 6,074,571 km (0.063 R)
• M28: 6,326,045 km (0.1 R)
• M29: 6,679,844 km (0.098 R)
• M30: 7,080,617 km (0.114 R)
• M31: 7,304,415 km (0.105 R)
• M32: 7,468,524 km (0.084 R)
• M33: 8,116,582 km (0.117 R)
• M34: 8,201,404 km (0.105 R)
• M35: 8,695,526 km (0.083 R)
• M36: 8,935,331 km (0.045 R)
• M37: 9,045,136 km (0.081 R)
• M38: 9,265,793 km (0.068 R)
• M39: 9,354,654 km (0.098 R)
• M40: 9,421,375 km (0.091 R)
• M41: 9,533,124 km (0.087 R)
• M42: 10,235,337 km (0.112 R)
• M43: 10,442,380 km (0.063 R)
• M44: 10,534,832 km (0.089 R)
• M45: 11,071,888 km (0.1 R)
• M46: 11,142,498 km (0.057 R)
• M47: 11,237,044 km (0.111 R)
• M48: 11,569,899 km (0.112 R)
• M49: 11,689,578 km (0.093 R)
• M50: 12,148,095 km (0.104 R)
• M51: 12,318,487 km (0.1 R)
• M52: 12,785,083 km (0.101 R)
• M53: 13,182,564 km (0.075 R)
• M54: 13,811,623 km (0.11 R)
• M55: 13,913,200 km (0.092 R)
• M56: 14,168,265 km (0.109 R)
• M57: 14,373,363 km (0.092 R)
• M58: 15,308,799 km (0.11 R)
• M59: 15,492,954 km (0.069 R)
• M60: 15,916,615 km (0.119 R)
• M61: 16,505,432 km (0.117 R)
• M62: 16,694,374 km (0.088 R)
• M63: 17,237,863 km (0.095 R)
• M64: 17,759,661 km (0.045 R)
• M65: 17,953,240 km (0.076 R)
• M66: 18,091,918 km (0.065 R)
• M67: 18,203,069 km (0.058 R)
• M68: 18,678,192 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.3

Radius: 14.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.15 AU - 3.93 AU

Year: 2972 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,403,349 km

• M1: 182,061 km (0.115 R)
• M2: 274,512 km (0.091 R)
• M3: 374,743 km (0.118 R)
• M4: 584,180 km (0.043 R)
• M5: 685,457 km (0.111 R)
• M6: 862,432 km (0.07 R)
• M7: 998,117 km (0.077 R)
• M8: 1,194,240 km (0.118 R)
• M9: 1,292,974 km (0.096 R)
• M10: 1,413,401 km (0.114 R)
• M11: 1,586,934 km (0.105 R)
• M12: 1,892,563 km (0.1 R)
• M13: 2,074,474 km (0.1 R)
• M14: 2,296,178 km (0.071 R)
• M15: 2,410,171 km (0.05 R)
• M16: 2,872,728 km (0.082 R)
• M17: 3,083,362 km (0.034 R)
• M18: 3,235,204 km (0.053 R)
• M19: 3,533,352 km (0.112 R)
• M20: 3,813,549 km (0.104 R)
• M21: 3,976,910 km (0.082 R)
• M22: 4,438,419 km (0.081 R)
• M23: 4,567,373 km (0.057 R)
• M24: 5,021,103 km (0.072 R)
• M25: 5,367,272 km (0.104 R)
• M26: 5,581,796 km (0.101 R)
• M27: 5,721,371 km (0.046 R)
• M28: 5,861,993 km (0.047 R)
• M29: 6,083,098 km (0.094 R)
• M30: 6,355,217 km (0.075 R)
• M31: 6,549,844 km (0.083 R)
• M32: 6,730,109 km (0.109 R)
• M33: 6,911,870 km (0.103 R)
• M34: 7,061,917 km (0.065 R)
• M35: 8,036,996 km (0.111 R)
• M36: 8,282,935 km (0.114 R)
• M37: 8,656,780 km (0.105 R)
• M38: 9,017,909 km (0.115 R)
• M39: 9,236,921 km (0.087 R)
• M40: 9,328,774 km (0.066 R)
• M41: 9,848,477 km (0.117 R)
• M42: 10,055,370 km (0.119 R)
• M43: 10,168,766 km (0.106 R)
• M44: 10,549,941 km (0.09 R)
• M45: 10,703,728 km (0.093 R)
• M46: 10,800,218 km (0.045 R)
• M47: 10,916,456 km (0.065 R)
• M48: 11,169,575 km (0.076 R)
• M49: 11,424,789 km (0.034 R)
• M50: 11,523,374 km (0.113 R)
• M51: 12,121,317 km (0.11 R)
• M52: 12,975,371 km (0.052 R)
• M53: 13,285,189 km (0.101 R)
• M54: 13,701,968 km (0.096 R)
• M55: 13,954,190 km (0.118 R)
• M56: 14,080,900 km (0.119 R)
• M57: 14,292,880 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 8

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.99 AU - 6.31 AU

Year: 5215 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,403,349 km

• M1: 107,561 km (0.114 R)
• M2: 158,424 km (0.088 R)
• M3: 365,617 km (0.028 R)
• M4: 468,690 km (0.114 R)
• M5: 547,229 km (0.068 R)
• M6: 879,935 km (0.088 R)
• M7: 1,113,307 km (0.112 R)
• M8: 1,205,908 km (0.083 R)
• M9: 1,317,209 km (0.086 R)
• M10: 1,448,855 km (0.084 R)
• M11: 1,833,172 km (0.105 R)
• M12: 2,018,075 km (0.032 R)
• M13: 2,112,920 km (0.096 R)
• M14: 2,754,546 km (0.119 R)
• M15: 3,340,221 km (0.106 R)
• M16: 4,227,636 km (0.116 R)
• M17: 4,325,174 km (0.051 R)
• M18: 4,497,660 km (0.069 R)
• M19: 4,572,309 km (0.119 R)
• M20: 4,925,959 km (0.045 R)
• M21: 4,977,271 km (0.116 R)
• M22: 5,526,145 km (0.11 R)
• M23: 5,713,442 km (0.097 R)
• M24: 5,767,297 km (0.072 R)
• M25: 6,371,373 km (0.113 R)
• M26: 7,140,007 km (0.104 R)
• M27: 7,520,584 km (0.111 R)
• M28: 7,728,226 km (0.113 R)
• M29: 8,670,393 km (0.088 R)
• M30: 8,794,560 km (0.042 R)
• M31: 9,013,421 km (0.109 R)
• M32: 9,107,668 km (0.091 R)
• M33: 9,329,073 km (0.072 R)
• M34: 10,860,955 km (0.102 R)
• M35: 11,028,505 km (0.066 R)
• M36: 11,434,064 km (0.117 R)
• M37: 13,606,375 km (0.096 R)
• M38: 13,895,847 km (0.11 R)
• M39: 14,297,069 km (0.084 R)
• M40: 14,702,180 km (0.073 R)
• M41: 14,776,230 km (0.113 R)
• M42: 15,036,531 km (0.119 R)
• M43: 15,599,168 km (0.088 R)
• M44: 15,788,260 km (0.067 R)
• M45: 16,130,540 km (0.039 R)
• M46: 16,245,282 km (0.042 R)
• M47: 17,055,354 km (0.051 R)
• M48: 17,289,176 km (0.112 R)
• M49: 17,681,272 km (0.091 R)
• M50: 17,957,579 km (0.105 R)
• M51: 18,076,360 km (0.118 R)
• M52: 18,275,025 km (0.055 R)
• M53: 18,474,439 km (0.079 R)
• M54: 19,036,479 km (0.093 R)
• M55: 19,644,893 km (0.082 R)
• M56: 19,849,094 km (0.053 R)
• M57: 20,095,183 km (0.085 R)
• M58: 20,177,462 km (0.112 R)
• M59: 20,424,747 km (0.095 R)
• M60: 20,590,202 km (0.077 R)
• M61: 21,214,773 km (0.108 R)
• M62: 22,524,951 km (0.092 R)
• M63: 22,653,157 km (0.08 R)
• M64: 23,125,288 km (0.1 R)
• M65: 23,643,943 km (0.103 R)
• M66: 23,904,693 km (0.097 R)
• M67: 24,210,171 km (0.05 R)
• M68: 25,090,106 km (0.072 R)
• M69: 25,400,522 km (0.094 R)
• M70: 25,667,703 km (0.086 R)
• M71: 27,017,076 km (0.079 R)
• M72: 27,380,898 km (0.105 R)
• M73: 27,472,153 km (0.079 R)
• M74: 27,609,035 km (0.114 R)
• M75: 27,929,623 km (0.103 R)
• M76: 28,297,335 km (0.08 R)
• M77: 28,713,067 km (0.105 R)
• M78: 29,177,270 km (0.065 R)
• M79: 29,503,692 km (0.113 R)
• M80: 29,737,663 km (0.102 R)
• M81: 29,831,461 km (0.046 R)
• M82: 30,207,400 km (0.09 R)
• M83: 31,487,809 km (0.046 R)
• M84: 31,726,866 km (0.104 R)
• M85: 31,870,480 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 11.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.28 AU - 7.38 AU

Year: 7965 Days

Day: 14.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,403,349 km

• M1: 149,299 km (0.054 R)
• M2: 438,771 km (0.113 R)
• M3: 603,927 km (0.109 R)
• M4: 695,181 km (0.05 R)
• M5: 808,427 km (0.103 R)
• M6: 893,398 km (0.082 R)
• M7: 981,811 km (0.079 R)
• M8: 1,576,163 km (0.117 R)
• M9: 1,774,081 km (0.117 R)
• M10: 1,887,626 km (0.069 R)
• M11: 2,366,638 km (0.107 R)
• M12: 2,441,736 km (0.096 R)
• M13: 2,672,117 km (0.094 R)
• M14: 2,882,901 km (0.092 R)
• M15: 3,181,797 km (0.101 R)
• M16: 3,634,480 km (0.073 R)
• M17: 4,047,520 km (0.052 R)
• M18: 5,177,582 km (0.079 R)
• M19: 5,408,113 km (0.076 R)
• M20: 6,224,618 km (0.119 R)
• M21: 6,790,098 km (0.045 R)
• M22: 7,594,785 km (0.084 R)
• M23: 9,695,139 km (0.12 R)
• M24: 9,816,762 km (0.118 R)
• M25: 10,020,813 km (0.044 R)
• M26: 10,474,394 km (0.099 R)
• M27: 10,641,046 km (0.082 R)
• M28: 11,231,359 km (0.111 R)
• M29: 11,316,481 km (0.097 R)
• M30: 12,575,945 km (0.09 R)
• M31: 13,970,945 km (0.089 R)
• M32: 14,062,649 km (0.068 R)
• M33: 14,896,806 km (0.048 R)
• M34: 14,990,455 km (0.115 R)
• M35: 15,272,746 km (0.105 R)
• M36: 16,226,283 km (0.111 R)
• M37: 16,370,944 km (0.063 R)
• M38: 16,758,851 km (0.054 R)
• M39: 17,100,832 km (0.026 R)
• M40: 17,543,791 km (0.07 R)
• M41: 17,841,341 km (0.113 R)
• M42: 18,441,229 km (0.072 R)
• M43: 19,149,575 km (0.095 R)
• M44: 19,660,900 km (0.103 R)
• M45: 20,384,505 km (0.072 R)
• M46: 21,380,378 km (0.066 R)
• M47: 21,698,124 km (0.097 R)
• M48: 22,017,515 km (0.036 R)
• M49: 22,930,810 km (0.087 R)
• M50: 23,201,732 km (0.097 R)
• M51: 23,364,794 km (0.097 R)
• M52: 23,746,867 km (0.101 R)
• M53: 23,966,177 km (0.096 R)
• M54: 24,296,190 km (0.118 R)
• M55: 24,794,201 km (0.118 R)
• M56: 25,239,854 km (0.09 R)
• M57: 25,351,603 km (0.105 R)
• M58: 25,744,148 km (0.061 R)
• M59: 26,934,049 km (0.115 R)
• M60: 27,219,931 km (0.077 R)
• M61: 27,679,496 km (0.094 R)
• M62: 28,606,404 km (0.094 R)
• M63: 28,839,777 km (0.055 R)
• M64: 29,425,752 km (0.085 R)
• M65: 29,661,368 km (0.058 R)
• M66: 30,848,278 km (0.091 R)
• M67: 31,027,646 km (0.104 R)
• M68: 31,567,993 km (0.08 R)
• M69: 31,809,145 km (0.099 R)
• M70: 34,191,940 km (0.03 R)
• M71: 34,439,674 km (0.107 R)
• M72: 35,123,635 km (0.091 R)
• M73: 35,436,145 km (0.084 R)
• M74: 35,875,065 km (0.077 R)
• M75: 37,904,660 km (0.086 R)
• M76: 39,062,547 km (0.119 R)
• M77: 39,256,576 km (0.072 R)
• M78: 41,413,029 km (0.114 R)
• M79: 42,605,474 km (0.067 R)
• M80: 43,674,799 km (0.067 R)
• M81: 44,078,115 km (0.117 R)
• M82: 44,617,715 km (0.109 R)
• M83: 45,295,393 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.3

Radius: 5.5

Gravity: 32.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.92 AU - 11.44 AU

Year: 15574 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,403,349 km

• M1: 70,760 km (0.043 R)
• M2: 110,702 km (0.093 R)
• M3: 288,574 km (0.084 R)
• M4: 562,488 km (0.097 R)
• M5: 604,226 km (0.092 R)
• M6: 976,126 km (0.113 R)
• M7: 1,294,919 km (0.056 R)
• M8: 2,054,128 km (0.067 R)
• M9: 3,498,047 km (0.113 R)
• M10: 4,103,769 km (0.077 R)
• M11: 4,482,551 km (0.094 R)
• M12: 4,568,270 km (0.115 R)
• M13: 4,872,552 km (0.067 R)
• M14: 4,916,534 km (0.09 R)
• M15: 5,093,957 km (0.1 R)
• M16: 5,183,417 km (0.094 R)
• M17: 5,409,309 km (0.057 R)
• M18: 6,011,890 km (0.089 R)
• M19: 6,059,163 km (0.107 R)
• M20: 6,297,173 km (0.108 R)
• M21: 6,635,563 km (0.092 R)
• M22: 7,129,236 km (0.105 R)
• M23: 7,532,552 km (0.107 R)
• M24: 7,839,976 km (0.12 R)
• M25: 9,110,211 km (0.118 R)
• M26: 9,824,691 km (0.095 R)
• M27: 11,364,950 km (0.046 R)
• M28: 11,481,936 km (0.061 R)
• M29: 12,192,825 km (0.09 R)
• M30: 12,493,068 km (0.043 R)
• M31: 14,535,677 km (0.091 R)
• M32: 14,918,049 km (0.115 R)
• M33: 16,084,913 km (0.113 R)
• M34: 16,546,721 km (0.042 R)
• M35: 16,679,415 km (0.097 R)
• M36: 17,415,586 km (0.06 R)
• M37: 17,957,728 km (0.109 R)
• M38: 18,505,257 km (0.095 R)
• M39: 18,850,379 km (0.106 R)
• M40: 19,898,162 km (0.03 R)
• M41: 20,322,572 km (0.118 R)
• M42: 21,108,409 km (0.056 R)
• M43: 21,976,974 km (0.091 R)
• M44: 22,342,292 km (0.112 R)
• M45: 22,857,059 km (0.106 R)
• M46: 23,004,861 km (0.069 R)
• M47: 25,336,344 km (0.069 R)
• M48: 26,336,256 km (0.07 R)
• M49: 28,057,529 km (0.098 R)
• M50: 29,332,103 km (0.092 R)
• M51: 33,602,674 km (0.067 R)
• M52: 34,276,612 km (0.046 R)
• M53: 34,530,629 km (0.104 R)
• M54: 34,615,302 km (0.088 R)
• M55: 35,125,430 km (0.102 R)
• M56: 35,809,542 km (0.097 R)
• M57: 36,497,991 km (0.117 R)
• M58: 36,670,776 km (0.106 R)
• M59: 36,930,478 km (0.108 R)
• M60: 38,062,785 km (0.092 R)
• M61: 38,237,964 km (0.103 R)
• M62: 39,560,708 km (0.031 R)
• M63: 41,437,563 km (0.034 R)
• M64: 42,523,045 km (0.077 R)
• M65: 43,343,290 km (0.074 R)
• M66: 45,370,192 km (0.117 R)
• M67: 48,372,920 km (0.062 R)
• M68: 48,847,894 km (0.117 R)
• M69: 48,943,187 km (0.11 R)
• M70: 49,611,142 km (0.066 R)
• M71: 51,730,046 km (0.107 R)
• M72: 52,118,552 km (0.119 R)
• M73: 52,215,790 km (0.067 R)
• M74: 52,507,955 km (0.109 R)
• M75: 52,800,568 km (0.109 R)
• M76: 55,657,738 km (0.084 R)
• M77: 56,454,646 km (0.061 R)
• M78: 57,757,793 km (0.084 R)
• M79: 58,766,980 km (0.08 R)
• M80: 61,007,358 km (0.109 R)
• M81: 62,035,095 km (0.079 R)
• M82: 64,733,542 km (0.042 R)
• M83: 65,886,642 km (0.085 R)
• M84: 65,991,810 km (0.12 R)
• M85: 66,097,126 km (0.049 R)
• M86: 66,413,077 km (0.115 R)
• M87: 66,729,626 km (0.059 R)
• M88: 66,940,858 km (0.113 R)
• M89: 68,000,610 km (0.111 R)
• M90: 71,645,113 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit