🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 187 Days

Day: 20.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,162,479 km

• M1: 66,870 km (0.081 R)
• M2: 235,916 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.72 AU - 1.08 AU

Year: 304 Days

Day: 26.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,162,479 km

• M1: 23,786 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.59 AU - 4.15 AU

Year: 2714 Days

Day: 15.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,162,479 km

• M1: 119,529 km (0.092 R)
• M2: 1,571,376 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 12

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.26 AU - 10.06 AU

Year: 8309 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,162,479 km

• M1: 289,023 km (0.058 R)
• M2: 762,800 km (0.106 R)
• M3: 1,840,802 km (0.063 R)
• M4: 2,440,390 km (0.105 R)
• M5: 2,537,928 km (0.074 R)
• M6: 3,203,489 km (0.092 R)
• M7: 3,337,678 km (0.102 R)
• M8: 3,446,436 km (0.107 R)
• M9: 4,036,599 km (0.117 R)
• M10: 4,810,768 km (0.087 R)
• M11: 5,405,420 km (0.111 R)
• M12: 5,598,102 km (0.115 R)
• M13: 5,858,552 km (0.026 R)
• M14: 6,056,470 km (0.098 R)
• M15: 6,595,321 km (0.076 R)
• M16: 6,974,851 km (0.096 R)
• M17: 7,220,042 km (0.12 R)
• M18: 7,575,337 km (0.092 R)
• M19: 7,827,409 km (0.074 R)
• M20: 8,939,221 km (0.048 R)
• M21: 9,746,750 km (0.116 R)
• M22: 10,819,217 km (0.117 R)
• M23: 11,596,229 km (0.025 R)
• M24: 12,138,371 km (0.1 R)
• M25: 12,731,377 km (0.082 R)
• M26: 12,859,732 km (0.062 R)
• M27: 13,117,639 km (0.087 R)
• M28: 14,078,057 km (0.116 R)
• M29: 15,106,243 km (0.109 R)
• M30: 15,423,989 km (0.042 R)
• M31: 16,066,063 km (0.093 R)
• M32: 16,344,016 km (0.085 R)
• M33: 16,904,559 km (0.115 R)
• M34: 17,281,696 km (0.037 R)
• M35: 17,423,963 km (0.1 R)
• M36: 17,804,989 km (0.07 R)
• M37: 18,044,495 km (0.117 R)
• M38: 18,236,878 km (0.119 R)
• M39: 18,866,984 km (0.108 R)
• M40: 20,951,182 km (0.045 R)
• M41: 22,020,358 km (0.088 R)
• M42: 22,123,132 km (0.086 R)
• M43: 22,226,055 km (0.107 R)
• M44: 23,107,336 km (0.068 R)
• M45: 23,631,078 km (0.11 R)
• M46: 24,370,989 km (0.032 R)
• M47: 24,636,974 km (0.101 R)
• M48: 24,904,006 km (0.09 R)
• M49: 25,602,928 km (0.12 R)
• M50: 25,710,937 km (0.07 R)
• M51: 26,308,132 km (0.102 R)
• M52: 26,635,751 km (0.053 R)
• M53: 26,964,867 km (0.09 R)
• M54: 27,626,987 km (0.05 R)
• M55: 27,848,840 km (0.115 R)
• M56: 29,929,298 km (0.055 R)
• M57: 30,328,425 km (0.075 R)
• M58: 31,363,194 km (0.11 R)
• M59: 33,290,014 km (0.115 R)
• M60: 34,416,636 km (0.113 R)
• M61: 34,834,911 km (0.057 R)
• M62: 35,014,728 km (0.097 R)
• M63: 35,375,109 km (0.083 R)
• M64: 35,616,111 km (0.103 R)
• M65: 35,736,837 km (0.094 R)
• M66: 35,978,737 km (0.116 R)
• M67: 36,281,672 km (0.114 R)
• M68: 36,403,146 km (0.052 R)
• M69: 36,951,422 km (0.112 R)
• M70: 37,195,865 km (0.061 R)
• M71: 37,379,721 km (0.109 R)
• M72: 39,358,452 km (0.116 R)
• M73: 40,991,163 km (0.047 R)
• M74: 41,688,588 km (0.081 R)
• M75: 42,774,070 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 8.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.1 AU - 10.22 AU

Year: 11543 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,162,479 km

• M1: 210,783 km (0.072 R)
• M2: 288,275 km (0.09 R)
• M3: 400,773 km (0.108 R)
• M4: 801,845 km (0.104 R)
• M5: 907,012 km (0.075 R)
• M6: 1,098,647 km (0.099 R)
• M7: 1,216,530 km (0.119 R)
• M8: 1,428,660 km (0.116 R)
• M9: 1,969,456 km (0.08 R)
• M10: 2,030,941 km (0.097 R)
• M11: 2,134,911 km (0.074 R)
• M12: 2,198,191 km (0.108 R)
• M13: 2,524,015 km (0.103 R)
• M14: 3,053,293 km (0.035 R)
• M15: 3,466,183 km (0.118 R)
• M16: 3,794,101 km (0.071 R)
• M17: 3,896,875 km (0.04 R)
• M18: 4,053,055 km (0.066 R)
• M19: 4,371,399 km (0.113 R)
• M20: 4,560,940 km (0.12 R)
• M21: 4,643,069 km (0.107 R)
• M22: 5,695,191 km (0.073 R)
• M23: 5,902,234 km (0.097 R)
• M24: 6,202,477 km (0.115 R)
• M25: 6,384,987 km (0.111 R)
• M26: 6,943,436 km (0.119 R)
• M27: 7,164,691 km (0.116 R)
• M28: 7,292,298 km (0.045 R)
• M29: 7,420,653 km (0.027 R)
• M30: 7,679,457 km (0.034 R)
• M31: 7,908,491 km (0.104 R)
• M32: 8,172,831 km (0.105 R)
• M33: 8,339,632 km (0.115 R)
• M34: 8,846,769 km (0.06 R)
• M35: 9,749,144 km (0.118 R)
• M36: 9,819,903 km (0.119 R)
• M37: 10,608,135 km (0.106 R)
• M38: 11,342,361 km (0.045 R)
• M39: 11,453,811 km (0.103 R)
• M40: 11,715,608 km (0.087 R)
• M41: 11,903,652 km (0.097 R)
• M42: 12,054,896 km (0.034 R)
• M43: 12,666,302 km (0.07 R)
• M44: 13,602,186 km (0.093 R)
• M45: 13,681,174 km (0.11 R)
• M46: 14,358,703 km (0.072 R)
• M47: 16,330,403 km (0.089 R)
• M48: 16,414,477 km (0.1 R)
• M49: 16,582,924 km (0.03 R)
• M50: 18,124,231 km (0.095 R)
• M51: 18,472,943 km (0.091 R)
• M52: 18,911,864 km (0.104 R)
• M53: 19,044,258 km (0.106 R)
• M54: 20,204,389 km (0.083 R)
• M55: 20,430,132 km (0.092 R)
• M56: 20,656,773 km (0.089 R)
• M57: 20,838,535 km (0.106 R)
• M58: 21,341,483 km (0.088 R)
• M59: 22,265,997 km (0.113 R)
• M60: 22,359,047 km (0.086 R)
• M61: 24,058,330 km (0.095 R)
• M62: 25,262,592 km (0.106 R)
• M63: 26,141,779 km (0.087 R)
• M64: 26,387,718 km (0.04 R)
• M65: 27,579,115 km (0.111 R)
• M66: 27,729,312 km (0.06 R)
• M67: 27,980,187 km (0.096 R)
• M68: 28,383,204 km (0.118 R)
• M69: 28,838,879 km (0.082 R)
• M70: 29,603,623 km (0.091 R)
• M71: 29,911,496 km (0.106 R)
• M72: 31,049,038 km (0.079 R)
• M73: 32,042,966 km (0.063 R)
• M74: 32,148,134 km (0.119 R)
• M75: 33,313,202 km (0.113 R)
• M76: 33,579,935 km (0.109 R)
• M77: 33,793,860 km (0.066 R)
• M78: 34,438,178 km (0.087 R)
• M79: 34,707,903 km (0.052 R)
• M80: 34,870,067 km (0.059 R)
• M81: 35,249,297 km (0.071 R)
• M82: 36,012,097 km (0.097 R)
• M83: 36,231,108 km (0.111 R)
• M84: 36,780,282 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 15

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.27 AU - 11.37 AU

Year: 13576 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,162,479 km

• M1: 545,883 km (0.083 R)
• M2: 967,150 km (0.087 R)
• M3: 1,105,977 km (0.08 R)
• M4: 1,993,541 km (0.048 R)
• M5: 2,113,968 km (0.114 R)
• M6: 2,787,158 km (0.093 R)
• M7: 2,888,735 km (0.116 R)
• M8: 3,343,363 km (0.077 R)
• M9: 5,046,834 km (0.032 R)
• M10: 5,595,110 km (0.109 R)
• M11: 6,118,403 km (0.082 R)
• M12: 6,296,275 km (0.109 R)
• M13: 6,748,809 km (0.033 R)
• M14: 7,118,465 km (0.076 R)
• M15: 7,258,788 km (0.096 R)
• M16: 7,542,276 km (0.041 R)
• M17: 7,637,570 km (0.045 R)
• M18: 8,071,553 km (0.054 R)
• M19: 8,365,363 km (0.111 R)
• M20: 10,840,909 km (0.08 R)
• M21: 11,274,294 km (0.079 R)
• M22: 11,438,253 km (0.081 R)
• M23: 14,464,169 km (0.092 R)
• M24: 15,061,514 km (0.075 R)
• M25: 15,545,164 km (0.088 R)
• M26: 16,157,019 km (0.046 R)
• M27: 16,465,938 km (0.098 R)
• M28: 16,839,185 km (0.104 R)
• M29: 17,657,635 km (0.102 R)
• M30: 18,360,296 km (0.094 R)
• M31: 18,618,053 km (0.12 R)
• M32: 18,877,007 km (0.079 R)
• M33: 20,057,185 km (0.099 R)
• M34: 21,532,070 km (0.029 R)
• M35: 22,077,055 km (0.095 R)
• M36: 22,214,087 km (0.096 R)
• M37: 23,529,202 km (0.117 R)
• M38: 24,727,331 km (0.109 R)
• M39: 24,869,599 km (0.071 R)
• M40: 25,584,976 km (0.044 R)
• M41: 26,017,613 km (0.116 R)
• M42: 26,307,234 km (0.047 R)
• M43: 26,598,053 km (0.116 R)
• M44: 26,889,918 km (0.05 R)
• M45: 28,812,699 km (0.079 R)
• M46: 30,626,574 km (0.069 R)
• M47: 31,009,245 km (0.115 R)
• M48: 32,399,608 km (0.053 R)
• M49: 33,337,736 km (0.117 R)
• M50: 33,731,328 km (0.103 R)
• M51: 34,047,279 km (0.118 R)
• M52: 35,641,842 km (0.086 R)
• M53: 36,934,966 km (0.068 R)
• M54: 37,832,853 km (0.063 R)
• M55: 39,151,857 km (0.116 R)
• M56: 39,816,969 km (0.035 R)
• M57: 40,150,872 km (0.112 R)
• M58: 40,821,669 km (0.038 R)
• M59: 41,242,787 km (0.086 R)
• M60: 41,834,745 km (0.08 R)
• M61: 43,283,900 km (0.083 R)
• M62: 44,144,237 km (0.102 R)
• M63: 44,316,873 km (0.119 R)
• M64: 44,576,426 km (0.108 R)
• M65: 45,357,925 km (0.116 R)
• M66: 46,056,547 km (0.08 R)
• M67: 46,670,646 km (0.103 R)
• M68: 46,934,686 km (0.093 R)
• M69: 47,552,675 km (0.104 R)
• M70: 48,351,229 km (0.112 R)
• M71: 48,975,351 km (0.096 R)
• M72: 49,243,729 km (0.096 R)
• M73: 49,602,166 km (0.112 R)
• M74: 51,044,888 km (0.116 R)
• M75: 51,680,380 km (0.098 R)
• M76: 52,318,564 km (0.108 R)
• M77: 52,592,927 km (0.038 R)
• M78: 54,711,681 km (0.096 R)
• M79: 55,269,083 km (0.07 R)
• M80: 55,641,731 km (0.103 R)
• M81: 55,828,280 km (0.069 R)
• M82: 56,015,128 km (0.088 R)
• M83: 56,202,125 km (0.101 R)
• M84: 56,670,665 km (0.09 R)
• M85: 58,652,388 km (0.108 R)
• M86: 59,222,805 km (0.088 R)
• M87: 59,604,130 km (0.086 R)
• M88: 60,081,796 km (0.038 R)
• M89: 60,464,916 km (0.049 R)
• M90: 65,125,488 km (0.117 R)
• M91: 65,814,686 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.7

Radius: 7.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.69 AU - 22.95 AU

Year: 30270 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 134.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,162,479 km

• M1: 462,557 km (0.099 R)
• M2: 526,435 km (0.104 R)
• M3: 616,642 km (0.068 R)
• M4: 839,244 km (0.083 R)
• M5: 1,387,520 km (0.076 R)
• M6: 1,782,010 km (0.052 R)
• M7: 1,850,974 km (0.091 R)
• M8: 2,748,113 km (0.079 R)
• M9: 3,497,449 km (0.118 R)
• M10: 4,446,498 km (0.071 R)
• M11: 5,219,919 km (0.075 R)
• M12: 7,496,798 km (0.07 R)
• M13: 7,609,296 km (0.095 R)
• M14: 7,722,392 km (0.093 R)
• M15: 7,950,229 km (0.044 R)
• M16: 8,007,525 km (0.088 R)
• M17: 8,122,566 km (0.113 R)
• M18: 8,412,487 km (0.064 R)
• M19: 9,302,744 km (0.118 R)
• M20: 9,545,092 km (0.114 R)
• M21: 10,535,729 km (0.077 R)
• M22: 11,299,875 km (0.11 R)
• M23: 11,493,604 km (0.077 R)
• M24: 12,546,025 km (0.102 R)
• M25: 13,423,417 km (0.048 R)
• M26: 13,766,146 km (0.114 R)
• M27: 14,600,603 km (0.097 R)
• M28: 14,741,225 km (0.105 R)
• M29: 15,451,216 km (0.062 R)
• M30: 16,027,317 km (0.037 R)
• M31: 16,172,427 km (0.072 R)
• M32: 16,683,753 km (0.046 R)
• M33: 17,052,212 km (0.119 R)
• M34: 17,497,865 km (0.119 R)
• M35: 19,705,780 km (0.103 R)
• M36: 20,251,662 km (0.107 R)
• M37: 20,408,590 km (0.098 R)
• M38: 20,487,279 km (0.066 R)
• M39: 20,960,906 km (0.085 R)
• M40: 23,547,902 km (0.116 R)
• M41: 23,712,908 km (0.117 R)
• M42: 24,460,149 km (0.093 R)
• M43: 25,553,261 km (0.038 R)
• M44: 26,063,091 km (0.035 R)
• M45: 28,574,240 km (0.069 R)
• M46: 30,171,198 km (0.109 R)
• M47: 35,133,060 km (0.096 R)
• M48: 35,605,041 km (0.092 R)
• M49: 36,269,555 km (0.061 R)
• M50: 36,651,030 km (0.064 R)
• M51: 38,093,602 km (0.028 R)
• M52: 38,384,270 km (0.111 R)
• M53: 40,637,514 km (0.092 R)
• M54: 40,835,432 km (0.08 R)
• M55: 42,933,243 km (0.094 R)
• M56: 43,539,114 km (0.093 R)
• M57: 44,963,585 km (0.084 R)
• M58: 46,196,720 km (0.104 R)
• M59: 47,545,046 km (0.113 R)
• M60: 48,171,861 km (0.108 R)
• M61: 50,918,926 km (0.071 R)
• M62: 51,774,477 km (0.025 R)
• M63: 53,933,772 km (0.112 R)
• M64: 54,042,530 km (0.057 R)
• M65: 54,478,159 km (0.075 R)
• M66: 55,243,502 km (0.063 R)
• M67: 55,682,422 km (0.114 R)
• M68: 58,674,978 km (0.113 R)
• M69: 62,060,976 km (0.116 R)
• M70: 62,402,957 km (0.093 R)
• M71: 62,517,249 km (0.112 R)
• M72: 63,089,012 km (0.069 R)
• M73: 64,468,604 km (0.069 R)
• M74: 65,161,990 km (0.027 R)
• M75: 65,625,744 km (0.059 R)
• M76: 68,313,269 km (0.072 R)
• M77: 68,548,587 km (0.09 R)
• M78: 68,666,470 km (0.095 R)
• M79: 70,441,449 km (0.089 R)
• M80: 71,036,399 km (0.048 R)
• M81: 72,111,709 km (0.119 R)
• M82: 74,399,210 km (0.11 R)
• M83: 74,883,907 km (0.082 R)
• M84: 75,856,293 km (0.087 R)
• M85: 76,588,275 km (0.105 R)
• M86: 77,200,131 km (0.061 R)
• M87: 78,798,434 km (0.114 R)
• M88: 79,045,421 km (0.082 R)
• M89: 79,168,839 km (0.043 R)
• M90: 81,278,767 km (0.067 R)
• M91: 81,528,147 km (0.089 R)
• M92: 82,528,358 km (0.067 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit