🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.48 AU - 0.66 AU

Year: 159 Days

Day: 42.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,376,594 km

• M1: 148,850 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 159 Days

Day: 39.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,376,594 km

• M1: 195,824 km (0.112 R)
• M2: 396,734 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.75 AU - 1.23 AU

Year: 363 Days

Day: 22.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.85 AU - 1.85 AU

Year: 928 Days

Day: 42.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.52 AU - 3.42 AU

Year: 1888 Days

Day: 31.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 9.9

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.31 AU - 9.61 AU

Year: 9079 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,376,594 km

• M1: 299,345 km (0.045 R)
• M2: 527,332 km (0.09 R)
• M3: 884,423 km (0.067 R)
• M4: 999,463 km (0.06 R)
• M5: 1,442,273 km (0.102 R)
• M6: 2,017,178 km (0.117 R)
• M7: 2,223,772 km (0.077 R)
• M8: 2,410,171 km (0.051 R)
• M9: 2,491,702 km (0.063 R)
• M10: 2,601,806 km (0.102 R)
• M11: 2,827,101 km (0.112 R)
• M12: 3,727,829 km (0.115 R)
• M13: 4,079,085 km (0.105 R)
• M14: 4,308,269 km (0.066 R)
• M15: 4,676,878 km (0.116 R)
• M16: 4,813,461 km (0.072 R)
• M17: 5,444,615 km (0.111 R)
• M18: 6,477,737 km (0.047 R)
• M19: 6,592,030 km (0.12 R)
• M20: 6,822,560 km (0.12 R)
• M21: 8,802,937 km (0.096 R)
• M22: 8,929,646 km (0.069 R)
• M23: 9,702,768 km (0.061 R)
• M24: 9,789,984 km (0.086 R)
• M25: 10,721,530 km (0.106 R)
• M26: 10,856,916 km (0.081 R)
• M27: 10,992,900 km (0.057 R)
• M28: 11,220,738 km (0.066 R)
• M29: 11,404,145 km (0.057 R)
• M30: 11,588,599 km (0.044 R)
• M31: 12,336,140 km (0.07 R)
• M32: 12,478,108 km (0.094 R)
• M33: 13,681,772 km (0.083 R)
• M34: 13,877,746 km (0.112 R)
• M35: 14,922,238 km (0.109 R)
• M36: 15,073,481 km (0.086 R)
• M37: 15,174,610 km (0.047 R)
• M38: 15,632,529 km (0.069 R)
• M39: 15,888,790 km (0.091 R)
• M40: 16,198,308 km (0.053 R)
• M41: 16,928,046 km (0.097 R)
• M42: 17,191,339 km (0.104 R)
• M43: 17,349,912 km (0.08 R)
• M44: 17,562,192 km (0.076 R)
• M45: 17,775,369 km (0.052 R)
• M46: 18,311,827 km (0.105 R)
• M47: 18,636,304 km (0.096 R)
• M48: 19,345,847 km (0.059 R)
• M49: 20,008,715 km (0.115 R)
• M50: 21,016,855 km (0.066 R)
• M51: 21,698,124 km (0.076 R)
• M52: 22,098,897 km (0.113 R)
• M53: 23,667,580 km (0.097 R)
• M54: 23,844,105 km (0.109 R)
• M55: 24,139,262 km (0.061 R)
• M56: 24,435,615 km (0.12 R)
• M57: 24,733,166 km (0.12 R)
• M58: 26,727,156 km (0.103 R)
• M59: 27,033,831 km (0.118 R)
• M60: 27,464,972 km (0.081 R)
• M61: 27,836,424 km (0.077 R)
• M62: 28,396,668 km (0.039 R)
• M63: 29,023,632 km (0.108 R)
• M64: 29,338,835 km (0.073 R)
• M65: 29,845,374 km (0.071 R)
• M66: 29,908,953 km (0.11 R)
• M67: 30,482,810 km (0.103 R)
• M68: 31,641,296 km (0.074 R)
• M69: 35,740,726 km (0.107 R)
• M70: 35,808,195 km (0.106 R)
• M71: 36,553,193 km (0.054 R)
• M72: 36,825,461 km (0.098 R)
• M73: 37,371,942 km (0.065 R)
• M74: 37,508,973 km (0.116 R)
• M75: 37,920,966 km (0.074 R)
• M76: 39,027,242 km (0.081 R)
• M77: 40,284,463 km (0.112 R)
• M78: 43,701,278 km (0.079 R)
• M79: 44,207,218 km (0.11 R)
• M80: 44,279,773 km (0.109 R)
• M81: 44,352,178 km (0.075 R)
• M82: 45,006,370 km (0.082 R)
• M83: 45,079,224 km (0.1 R)
• M84: 46,766,389 km (0.07 R)
• M85: 48,250,250 km (0.112 R)
• M86: 48,922,992 km (0.072 R)
• M87: 49,373,132 km (0.071 R)
• M88: 50,051,109 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 13.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.56 AU - 8.56 AU

Year: 9240 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,376,594 km

• M1: 165,455 km (0.054 R)
• M2: 345,870 km (0.078 R)
• M3: 705,803 km (0.102 R)
• M4: 913,295 km (0.08 R)
• M5: 1,008,888 km (0.097 R)
• M6: 1,578,706 km (0.094 R)
• M7: 1,696,141 km (0.113 R)
• M8: 2,622,451 km (0.094 R)
• M9: 3,324,813 km (0.12 R)
• M10: 3,684,446 km (0.108 R)
• M11: 3,869,050 km (0.049 R)
• M12: 4,029,718 km (0.099 R)
• M13: 4,138,027 km (0.09 R)
• M14: 4,302,435 km (0.111 R)
• M15: 4,751,677 km (0.069 R)
• M16: 5,186,558 km (0.059 R)
• M17: 5,364,131 km (0.085 R)
• M18: 5,543,798 km (0.092 R)
• M19: 5,817,113 km (0.117 R)
• M20: 7,282,125 km (0.117 R)
• M21: 8,055,696 km (0.078 R)
• M22: 8,227,434 km (0.061 R)
• M23: 8,679,519 km (0.058 R)
• M24: 9,032,869 km (0.076 R)
• M25: 9,900,088 km (0.115 R)
• M26: 10,343,646 km (0.109 R)
• M27: 10,605,442 km (0.109 R)
• M28: 10,718,388 km (0.1 R)
• M29: 10,945,328 km (0.104 R)
• M30: 11,097,469 km (0.095 R)
• M31: 11,986,380 km (0.088 R)
• M32: 12,182,652 km (0.111 R)
• M33: 12,419,615 km (0.086 R)
• M34: 12,578,339 km (0.113 R)
• M35: 12,737,810 km (0.105 R)
• M36: 13,220,413 km (0.033 R)
• M37: 13,749,989 km (0.082 R)
• M38: 14,161,982 km (0.034 R)
• M39: 14,452,949 km (0.085 R)
• M40: 14,620,050 km (0.051 R)
• M41: 15,422,643 km (0.101 R)
• M42: 15,636,269 km (0.11 R)
• M43: 16,109,596 km (0.102 R)
• M44: 16,631,543 km (0.084 R)
• M45: 18,275,325 km (0.108 R)
• M46: 18,456,039 km (0.097 R)
• M47: 18,819,412 km (0.053 R)
• M48: 19,231,105 km (0.109 R)
• M49: 19,645,791 km (0.093 R)
• M50: 20,016,943 km (0.087 R)
• M51: 20,250,017 km (0.094 R)
• M52: 21,144,013 km (0.074 R)
• M53: 21,333,853 km (0.062 R)
• M54: 21,715,328 km (0.109 R)
• M55: 21,954,834 km (0.094 R)
• M56: 22,727,357 km (0.065 R)
• M57: 24,001,482 km (0.119 R)
• M58: 24,497,699 km (0.055 R)
• M59: 24,697,262 km (0.094 R)
• M60: 25,349,210 km (0.112 R)
• M61: 25,550,868 km (0.095 R)
• M62: 25,955,979 km (0.111 R)
• M63: 26,159,432 km (0.1 R)
• M64: 27,338,861 km (0.102 R)
• M65: 27,493,994 km (0.075 R)
• M66: 28,640,662 km (0.089 R)
• M67: 29,484,394 km (0.056 R)
• M68: 29,749,781 km (0.09 R)
• M69: 30,229,391 km (0.098 R)
• M70: 30,657,840 km (0.062 R)
• M71: 31,196,242 km (0.116 R)
• M72: 31,304,252 km (0.1 R)
• M73: 31,520,870 km (0.069 R)
• M74: 31,683,483 km (0.089 R)
• M75: 32,665,593 km (0.117 R)
• M76: 33,050,209 km (0.12 R)
• M77: 33,160,462 km (0.105 R)
• M78: 35,558,516 km (0.118 R)
• M79: 35,841,107 km (0.078 R)
• M80: 37,494,014 km (0.088 R)
• M81: 37,609,054 km (0.074 R)
• M82: 38,416,733 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238

Radius: 6.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.56 AU - 17.38 AU

Year: 25793 Days

Day: 18.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,376,594 km

• M1: 115,190 km (0.094 R)
• M2: 448,046 km (0.1 R)
• M3: 611,257 km (0.088 R)
• M4: 858,093 km (0.102 R)
• M5: 1,015,919 km (0.05 R)
• M6: 1,491,192 km (0.107 R)
• M7: 1,571,974 km (0.099 R)
• M8: 1,851,872 km (0.113 R)
• M9: 2,117,408 km (0.12 R)
• M10: 2,394,912 km (0.106 R)
• M11: 2,586,248 km (0.11 R)
• M12: 3,086,653 km (0.08 R)
• M13: 3,295,192 km (0.061 R)
• M14: 3,580,326 km (0.117 R)
• M15: 4,443,954 km (0.094 R)
• M16: 4,600,583 km (0.084 R)
• M17: 4,919,227 km (0.042 R)
• M18: 6,046,447 km (0.117 R)
• M19: 6,661,294 km (0.066 R)
• M20: 7,204,035 km (0.086 R)
• M21: 7,341,964 km (0.101 R)
• M22: 7,434,416 km (0.104 R)
• M23: 8,139,919 km (0.102 R)
• M24: 8,187,791 km (0.106 R)
• M25: 8,524,984 km (0.117 R)
• M26: 8,866,815 km (0.048 R)
• M27: 8,965,251 km (0.066 R)
• M28: 9,563,792 km (0.108 R)
• M29: 10,021,113 km (0.113 R)
• M30: 10,641,944 km (0.102 R)
• M31: 12,083,918 km (0.084 R)
• M32: 12,855,394 km (0.081 R)
• M33: 13,022,794 km (0.114 R)
• M34: 13,985,157 km (0.119 R)
• M35: 14,794,631 km (0.1 R)
• M36: 14,911,467 km (0.118 R)
• M37: 18,056,613 km (0.055 R)
• M38: 18,306,740 km (0.031 R)
• M39: 18,369,422 km (0.04 R)
• M40: 18,432,253 km (0.056 R)
• M41: 18,873,866 km (0.074 R)
• M42: 19,960,694 km (0.101 R)
• M43: 20,219,349 km (0.112 R)
• M44: 21,861,036 km (0.107 R)
• M45: 21,994,178 km (0.117 R)
• M46: 23,886,890 km (0.119 R)
• M47: 24,161,552 km (0.059 R)
• M48: 24,991,671 km (0.094 R)
• M49: 25,760,903 km (0.102 R)
• M50: 27,970,015 km (0.102 R)
• M51: 29,943,061 km (0.052 R)
• M52: 30,387,516 km (0.05 R)
• M53: 31,433,205 km (0.092 R)
• M54: 31,884,991 km (0.11 R)
• M55: 32,718,849 km (0.056 R)
• M56: 32,947,435 km (0.081 R)
• M57: 33,559,739 km (0.077 R)
• M58: 34,253,125 km (0.117 R)
• M59: 35,029,089 km (0.111 R)
• M60: 37,470,975 km (0.096 R)
• M61: 40,211,758 km (0.114 R)
• M62: 41,523,731 km (0.104 R)
• M63: 41,853,894 km (0.045 R)
• M64: 42,433,735 km (0.072 R)
• M65: 43,853,269 km (0.111 R)
• M66: 44,357,863 km (0.106 R)
• M67: 44,695,356 km (0.102 R)
• M68: 44,779,879 km (0.085 R)
• M69: 45,968,733 km (0.071 R)
• M70: 47,426,115 km (0.065 R)
• M71: 48,985,823 km (0.089 R)
• M72: 49,771,960 km (0.069 R)
• M73: 50,122,617 km (0.113 R)
• M74: 50,474,172 km (0.082 R)
• M75: 50,826,475 km (0.068 R)
• M76: 51,091,413 km (0.076 R)
• M77: 51,268,088 km (0.096 R)
• M78: 52,244,214 km (0.113 R)
• M79: 53,854,485 km (0.054 R)
• M80: 54,846,469 km (0.067 R)
• M81: 55,662,675 km (0.079 R)
• M82: 55,844,586 km (0.059 R)
• M83: 56,026,796 km (0.103 R)
• M84: 56,209,156 km (0.089 R)
• M85: 58,504,586 km (0.116 R)
• M86: 58,782,239 km (0.117 R)
• M87: 59,245,694 km (0.081 R)
• M88: 60,643,536 km (0.12 R)
• M89: 61,299,523 km (0.117 R)
• M90: 61,487,418 km (0.081 R)
• M91: 62,524,131 km (0.068 R)
• M92: 62,997,159 km (0.101 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: 285 - 15,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit