🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.48 AU - 0.64 AU

Year: 271 Days

Day: 15.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 9.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.78 AU - 0.84 AU

Year: 471 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,319,131 km

• M1: 145,708 km (0.11 R)
• M2: 273,764 km (0.088 R)
• M3: 347,665 km (0.119 R)
• M4: 505,641 km (0.047 R)
• M5: 599,289 km (0.103 R)
• M6: 720,763 km (0.065 R)
• M7: 820,694 km (0.051 R)
• M8: 989,740 km (0.076 R)
• M9: 1,140,385 km (0.094 R)
• M10: 1,222,963 km (0.049 R)
• M11: 1,280,857 km (0.064 R)
• M12: 1,399,189 km (0.116 R)
• M13: 1,502,411 km (0.066 R)
• M14: 1,583,942 km (0.075 R)
• M15: 1,706,613 km (0.116 R)
• M16: 1,812,079 km (0.11 R)
• M17: 1,966,763 km (0.103 R)
• M18: 2,093,622 km (0.078 R)
• M19: 2,223,324 km (0.073 R)
• M20: 2,294,682 km (0.055 R)
• M21: 2,428,572 km (0.117 R)
• M22: 2,582,209 km (0.076 R)
• M23: 2,657,457 km (0.075 R)
• M24: 2,845,651 km (0.102 R)
• M25: 3,026,215 km (0.115 R)
• M26: 3,198,103 km (0.059 R)
• M27: 3,322,868 km (0.115 R)
• M28: 3,392,132 km (0.103 R)
• M29: 3,577,334 km (0.103 R)
• M30: 3,713,468 km (0.103 R)
• M31: 3,864,562 km (0.098 R)
• M32: 4,152,687 km (0.073 R)
• M33: 4,234,368 km (0.088 R)
• M34: 4,330,260 km (0.041 R)
• M35: 4,721,309 km (0.085 R)
• M36: 4,827,972 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 11.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 561 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 56,319,131 km

• M1: 149,448 km (0.088 R)
• M2: 229,334 km (0.042 R)
• M3: 351,405 km (0.119 R)
• M4: 424,708 km (0.057 R)
• M5: 549,623 km (0.099 R)
• M6: 751,729 km (0.08 R)
• M7: 833,260 km (0.038 R)
• M8: 922,420 km (0.111 R)
• M9: 1,024,147 km (0.077 R)
• M10: 1,106,575 km (0.082 R)
• M11: 1,186,760 km (0.1 R)
• M12: 1,273,826 km (0.12 R)
• M13: 1,363,285 km (0.093 R)
• M14: 1,548,936 km (0.056 R)
• M15: 1,655,749 km (0.083 R)
• M16: 1,732,044 km (0.105 R)
• M17: 1,843,195 km (0.092 R)
• M18: 1,945,371 km (0.107 R)
• M19: 2,020,469 km (0.086 R)
• M20: 2,125,935 km (0.077 R)
• M21: 2,209,411 km (0.117 R)
• M22: 2,318,318 km (0.11 R)
• M23: 2,522,818 km (0.089 R)
• M24: 2,598,665 km (0.103 R)
• M25: 2,890,231 km (0.11 R)
• M26: 2,976,399 km (0.113 R)
• M27: 3,110,738 km (0.069 R)
• M28: 3,185,537 km (0.109 R)
• M29: 3,357,724 km (0.106 R)
• M30: 3,469,623 km (0.099 R)
• M31: 3,675,620 km (0.092 R)
• M32: 3,762,087 km (0.042 R)
• M33: 3,944,447 km (0.094 R)
• M34: 4,047,819 km (0.114 R)
• M35: 4,197,118 km (0.112 R)
• M36: 4,355,991 km (0.105 R)
• M37: 4,617,338 km (0.102 R)
• M38: 4,734,324 km (0.092 R)
• M39: 4,899,629 km (0.053 R)
• M40: 5,051,023 km (0.059 R)
• M41: 5,163,520 km (0.086 R)
• M42: 5,374,752 km (0.026 R)
• M43: 5,655,248 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 9.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.31 AU - 1.91 AU

Year: 1319 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,319,131 km

• M1: 121,025 km (0.095 R)
• M2: 225,444 km (0.103 R)
• M3: 291,417 km (0.058 R)
• M4: 361,877 km (0.098 R)
• M5: 519,105 km (0.084 R)
• M6: 795,561 km (0.109 R)
• M7: 856,448 km (0.113 R)
• M8: 1,007,841 km (0.056 R)
• M9: 1,125,275 km (0.114 R)
• M10: 1,238,670 km (0.113 R)
• M11: 1,355,955 km (0.118 R)
• M12: 1,430,006 km (0.098 R)
• M13: 1,602,044 km (0.093 R)
• M14: 1,945,371 km (0.108 R)
• M15: 2,040,216 km (0.096 R)
• M16: 2,147,477 km (0.064 R)
• M17: 2,322,956 km (0.05 R)
• M18: 2,390,125 km (0.09 R)
• M19: 2,537,629 km (0.113 R)
• M20: 2,653,268 km (0.069 R)
• M21: 2,735,397 km (0.062 R)
• M22: 2,889,932 km (0.036 R)
• M23: 3,035,191 km (0.097 R)
• M24: 3,145,894 km (0.103 R)
• M25: 3,333,190 km (0.077 R)
• M26: 3,575,838 km (0.119 R)
• M27: 3,640,614 km (0.087 R)
• M28: 3,943,998 km (0.118 R)
• M29: 4,064,873 km (0.084 R)
• M30: 4,132,641 km (0.098 R)
• M31: 4,228,085 km (0.103 R)
• M32: 4,379,627 km (0.107 R)
• M33: 4,773,518 km (0.103 R)
• M34: 4,859,388 km (0.079 R)
• M35: 6,084,445 km (0.11 R)
• M36: 6,146,528 km (0.1 R)
• M37: 6,365,539 km (0.06 R)
• M38: 6,667,128 km (0.113 R)
• M39: 6,827,647 km (0.102 R)
• M40: 6,908,430 km (0.056 R)
• M41: 7,087,349 km (0.107 R)
• M42: 7,317,131 km (0.119 R)
• M43: 7,902,508 km (0.113 R)
• M44: 7,987,330 km (0.113 R)
• M45: 8,123,763 km (0.098 R)
• M46: 8,502,993 km (0.092 R)
• M47: 8,607,413 km (0.096 R)
• M48: 9,047,081 km (0.115 R)
• M49: 9,207,151 km (0.079 R)
• M50: 9,278,509 km (0.111 R)
• M51: 9,440,074 km (0.102 R)
• M52: 9,638,591 km (0.054 R)
• M53: 10,335,268 km (0.109 R)
• M54: 10,596,167 km (0.032 R)
• M55: 10,878,009 km (0.117 R)
• M56: 11,200,393 km (0.058 R)
• M57: 11,276,687 km (0.071 R)
• M58: 11,525,918 km (0.089 R)
• M59: 12,010,465 km (0.103 R)
• M60: 12,304,275 km (0.12 R)
• M61: 12,959,215 km (0.102 R)
• M62: 13,462,911 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 11.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.85 AU - 5.99 AU

Year: 7046 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,319,131 km

• M1: 238,908 km (0.112 R)
• M2: 384,766 km (0.113 R)
• M3: 479,461 km (0.072 R)
• M4: 584,030 km (0.064 R)
• M5: 683,064 km (0.116 R)
• M6: 1,035,217 km (0.083 R)
• M7: 1,326,036 km (0.117 R)
• M8: 1,402,929 km (0.082 R)
• M9: 1,747,303 km (0.115 R)
• M10: 2,209,261 km (0.109 R)
• M11: 2,418,848 km (0.1 R)
• M12: 2,586,547 km (0.117 R)
• M13: 2,857,918 km (0.12 R)
• M14: 3,295,791 km (0.081 R)
• M15: 3,644,952 km (0.067 R)
• M16: 3,977,957 km (0.037 R)
• M17: 4,205,495 km (0.076 R)
• M18: 4,320,985 km (0.104 R)
• M19: 5,158,434 km (0.039 R)
• M20: 6,110,475 km (0.12 R)
• M21: 6,208,760 km (0.067 R)
• M22: 6,506,610 km (0.085 R)
• M23: 7,116,221 km (0.116 R)
• M24: 8,941,764 km (0.104 R)
• M25: 10,079,905 km (0.036 R)
• M26: 11,383,949 km (0.064 R)
• M27: 11,708,128 km (0.088 R)
• M28: 11,994,159 km (0.077 R)
• M29: 12,407,049 km (0.046 R)
• M30: 12,950,688 km (0.038 R)
• M31: 13,673,245 km (0.075 R)
• M32: 14,234,686 km (0.085 R)
• M33: 14,365,435 km (0.091 R)
• M34: 15,514,346 km (0.054 R)
• M35: 16,054,544 km (0.037 R)
• M36: 16,281,484 km (0.095 R)
• M37: 16,418,217 km (0.06 R)
• M38: 17,014,813 km (0.094 R)
• M39: 17,246,241 km (0.063 R)
• M40: 18,135,002 km (0.109 R)
• M41: 18,371,367 km (0.045 R)
• M42: 19,375,318 km (0.04 R)
• M43: 19,520,129 km (0.115 R)
• M44: 19,908,185 km (0.081 R)
• M45: 20,298,935 km (0.078 R)
• M46: 20,642,861 km (0.094 R)
• M47: 21,336,396 km (0.097 R)
• M48: 21,736,271 km (0.104 R)
• M49: 22,594,066 km (0.081 R)
• M50: 23,360,156 km (0.076 R)
• M51: 23,823,910 km (0.036 R)
• M52: 23,979,192 km (0.116 R)
• M53: 24,238,595 km (0.103 R)
• M54: 24,917,769 km (0.107 R)
• M55: 25,180,613 km (0.099 R)
• M56: 25,338,738 km (0.104 R)
• M57: 27,262,417 km (0.113 R)
• M58: 28,680,754 km (0.066 R)
• M59: 28,790,858 km (0.082 R)
• M60: 29,398,974 km (0.059 R)
• M61: 29,843,878 km (0.067 R)
• M62: 30,291,026 km (0.084 R)
• M63: 30,796,666 km (0.115 R)
• M64: 30,909,463 km (0.107 R)
• M65: 31,135,356 km (0.11 R)
• M66: 31,930,319 km (0.099 R)
• M67: 32,044,462 km (0.12 R)
• M68: 32,215,901 km (0.097 R)
• M69: 33,656,529 km (0.059 R)
• M70: 34,823,991 km (0.074 R)
• M71: 35,471,750 km (0.087 R)
• M72: 36,242,478 km (0.07 R)
• M73: 36,659,856 km (0.095 R)
• M74: 37,619,526 km (0.055 R)
• M75: 38,102,578 km (0.112 R)
• M76: 38,284,189 km (0.094 R)
• M77: 38,587,574 km (0.103 R)
• M78: 39,013,778 km (0.098 R)
• M79: 39,502,664 km (0.119 R)
• M80: 39,625,185 km (0.111 R)
• M81: 40,239,733 km (0.109 R)
• M82: 40,795,639 km (0.079 R)
• M83: 41,291,855 km (0.101 R)
• M84: 41,416,171 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 4.3

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.58 AU - 12.06 AU

Year: 22980 Days

Day: 16.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,319,131 km

• M1: 275,858 km (0.085 R)
• M2: 345,870 km (0.074 R)
• M3: 406,158 km (0.118 R)
• M4: 859,889 km (0.069 R)
• M5: 2,078,214 km (0.1 R)
• M6: 2,106,188 km (0.054 R)
• M7: 2,510,252 km (0.101 R)
• M8: 2,600,011 km (0.118 R)
• M9: 2,721,185 km (0.069 R)
• M10: 4,032,111 km (0.085 R)
• M11: 4,422,113 km (0.113 R)
• M12: 4,639,928 km (0.111 R)
• M13: 4,898,433 km (0.067 R)
• M14: 5,352,462 km (0.119 R)
• M15: 5,938,886 km (0.055 R)
• M16: 7,086,750 km (0.108 R)
• M17: 7,128,937 km (0.076 R)
• M18: 7,213,609 km (0.097 R)
• M19: 7,685,740 km (0.032 R)
• M20: 7,772,507 km (0.051 R)
• M21: 8,704,502 km (0.117 R)
• M22: 10,816,973 km (0.103 R)
• M23: 11,110,035 km (0.094 R)
• M24: 11,554,491 km (0.077 R)
• M25: 12,105,759 km (0.097 R)
• M26: 12,156,323 km (0.063 R)
• M27: 13,442,266 km (0.057 R)
• M28: 14,609,130 km (0.091 R)
• M29: 15,697,903 km (0.116 R)
• M30: 16,085,062 km (0.093 R)
• M31: 17,779,707 km (0.093 R)
• M32: 17,837,153 km (0.046 R)
• M33: 18,067,533 km (0.063 R)
• M34: 18,706,316 km (0.074 R)
• M35: 20,245,529 km (0.072 R)
• M36: 22,318,656 km (0.07 R)
• M37: 22,878,601 km (0.1 R)
• M38: 23,129,028 km (0.084 R)
• M39: 24,266,869 km (0.118 R)
• M40: 25,617,289 km (0.086 R)
• M41: 25,877,140 km (0.071 R)
• M42: 27,190,161 km (0.083 R)
• M43: 27,654,812 km (0.111 R)
• M44: 28,323,066 km (0.111 R)
• M45: 28,457,255 km (0.107 R)
• M46: 28,861,468 km (0.102 R)
• M47: 31,118,152 km (0.101 R)
• M48: 31,882,747 km (0.069 R)
• M49: 33,147,447 km (0.073 R)
• M50: 33,218,207 km (0.075 R)
• M51: 33,430,786 km (0.05 R)
• M52: 33,501,695 km (0.066 R)
• M53: 35,653,062 km (0.087 R)
• M54: 36,088,691 km (0.052 R)
• M55: 37,258,846 km (0.037 R)
• M56: 38,813,616 km (0.112 R)
• M57: 39,037,415 km (0.058 R)
• M58: 40,995,202 km (0.056 R)
• M59: 42,215,771 km (0.106 R)
• M60: 42,522,746 km (0.059 R)
• M61: 42,676,533 km (0.117 R)
• M62: 42,984,704 km (0.104 R)
• M63: 43,293,474 km (0.087 R)
• M64: 45,790,711 km (0.028 R)
• M65: 47,375,102 km (0.099 R)
• M66: 47,614,309 km (0.066 R)
• M67: 47,694,195 km (0.092 R)
• M68: 48,334,324 km (0.04 R)
• M69: 49,219,195 km (0.078 R)
• M70: 50,028,370 km (0.077 R)
• M71: 50,190,684 km (0.045 R)
• M72: 50,271,916 km (0.11 R)
• M73: 50,434,529 km (0.092 R)
• M74: 50,760,203 km (0.093 R)
• M75: 52,481,775 km (0.088 R)
• M76: 55,561,248 km (0.092 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: 482 - 15,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit