🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.96 AU

Year: 304 Days

Day: 20.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 352 Days

Day: 37.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.19 AU - 1.59 AU

Year: 614 Days

Day: 12.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.21 AU - 1.61 AU

Year: 627 Days

Day: 25.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,388,289 km

• M1: 45,328 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.86 AU - 2.2 AU

Year: 1084 Days

Day: 24.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.03 AU - 3.61 AU

Year: 2267 Days

Day: 12.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,388,289 km

• M1: 185,352 km (0.074 R)
• M2: 1,399,039 km (0.102 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 11

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.4 AU - 5.66 AU

Year: 4873 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 109,388,289 km

• M1: 350,358 km (0.098 R)
• M2: 486,791 km (0.113 R)
• M3: 654,491 km (0.066 R)
• M4: 751,729 km (0.112 R)
• M5: 925,861 km (0.089 R)
• M6: 1,586,336 km (0.09 R)
• M7: 1,706,164 km (0.097 R)
• M8: 1,829,283 km (0.101 R)
• M9: 1,971,401 km (0.099 R)
• M10: 2,052,034 km (0.117 R)
• M11: 2,249,952 km (0.073 R)
• M12: 2,576,524 km (0.112 R)
• M13: 2,772,647 km (0.07 R)
• M14: 3,160,704 km (0.075 R)
• M15: 3,274,847 km (0.063 R)
• M16: 3,805,321 km (0.11 R)
• M17: 3,886,253 km (0.046 R)
• M18: 4,070,408 km (0.116 R)
• M19: 4,341,629 km (0.034 R)
• M20: 5,303,245 km (0.1 R)
• M21: 5,645,824 km (0.098 R)
• M22: 5,761,612 km (0.112 R)
• M23: 6,019,220 km (0.115 R)
• M24: 6,232,846 km (0.071 R)
• M25: 6,304,503 km (0.12 R)
• M26: 6,376,609 km (0.077 R)
• M27: 6,545,804 km (0.117 R)
• M28: 6,814,632 km (0.075 R)
• M29: 7,287,660 km (0.067 R)
• M30: 7,771,460 km (0.059 R)
• M31: 7,926,294 km (0.068 R)
• M32: 8,108,354 km (0.115 R)
• M33: 8,239,252 km (0.107 R)
• M34: 8,743,098 km (0.1 R)
• M35: 8,958,220 km (0.117 R)
• M36: 9,256,967 km (0.076 R)
• M37: 9,421,375 km (0.09 R)
• M38: 9,503,803 km (0.065 R)
• M39: 9,836,359 km (0.087 R)
• M40: 10,116,406 km (0.094 R)
• M41: 10,741,875 km (0.075 R)
• M42: 10,972,405 km (0.086 R)
• M43: 11,146,388 km (0.117 R)
• M44: 11,792,202 km (0.054 R)
• M45: 12,874,991 km (0.044 R)
• M46: 13,027,880 km (0.068 R)
• M47: 13,181,517 km (0.118 R)
• M48: 13,304,636 km (0.109 R)
• M49: 13,428,354 km (0.05 R)
• M50: 13,521,404 km (0.12 R)
• M51: 13,645,719 km (0.096 R)
• M52: 13,832,866 km (0.077 R)
• M53: 14,653,859 km (0.072 R)
• M54: 15,393,322 km (0.075 R)
• M55: 16,309,758 km (0.108 R)
• M56: 16,707,988 km (0.028 R)
• M57: 16,941,809 km (0.088 R)
• M58: 17,311,466 km (0.086 R)
• M59: 17,649,706 km (0.113 R)
• M60: 18,127,073 km (0.081 R)
• M61: 19,373,822 km (0.076 R)
• M62: 20,184,792 km (0.043 R)
• M63: 21,114,991 km (0.106 R)
• M64: 21,259,353 km (0.096 R)
• M65: 21,440,217 km (0.099 R)
• M66: 21,658,032 km (0.113 R)
• M67: 21,912,947 km (0.081 R)
• M68: 22,095,755 km (0.055 R)
• M69: 22,573,122 km (0.119 R)
• M70: 22,905,828 km (0.071 R)
• M71: 23,501,077 km (0.116 R)
• M72: 23,613,126 km (0.069 R)
• M73: 23,800,572 km (0.071 R)
• M74: 24,214,510 km (0.118 R)
• M75: 24,554,994 km (0.095 R)
• M76: 24,706,836 km (0.083 R)
• M77: 24,820,830 km (0.074 R)
• M78: 25,317,196 km (0.09 R)
• M79: 25,701,213 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.6 AU - 9.5 AU

Year: 9369 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 109,388,289 km

• M1: 119,678 km (0.116 R)
• M2: 306,676 km (0.086 R)
• M3: 497,413 km (0.09 R)
• M4: 780,901 km (0.109 R)
• M5: 895,942 km (0.079 R)
• M6: 1,775,278 km (0.104 R)
• M7: 1,967,810 km (0.075 R)
• M8: 2,026,902 km (0.113 R)
• M9: 2,893,372 km (0.097 R)
• M10: 3,259,588 km (0.075 R)
• M11: 3,519,888 km (0.103 R)
• M12: 4,548,523 km (0.07 R)
• M13: 5,081,989 km (0.114 R)
• M14: 5,411,703 km (0.074 R)
• M15: 5,635,352 km (0.114 R)
• M16: 6,560,016 km (0.114 R)
• M17: 6,708,866 km (0.076 R)
• M18: 7,562,322 km (0.095 R)
• M19: 7,812,450 km (0.091 R)
• M20: 7,938,561 km (0.081 R)
• M21: 8,160,863 km (0.094 R)
• M22: 8,224,741 km (0.08 R)
• M23: 8,482,050 km (0.083 R)
• M24: 8,840,037 km (0.097 R)
• M25: 9,336,254 km (0.086 R)
• M26: 9,403,124 km (0.051 R)
• M27: 9,470,144 km (0.09 R)
• M28: 10,598,710 km (0.099 R)
• M29: 10,808,446 km (0.1 R)
• M30: 12,095,586 km (0.094 R)
• M31: 12,905,808 km (0.043 R)
• M32: 13,885,824 km (0.098 R)
• M33: 14,153,754 km (0.104 R)
• M34: 14,539,417 km (0.106 R)
• M35: 14,889,626 km (0.112 R)
• M36: 16,438,712 km (0.115 R)
• M37: 16,762,741 km (0.113 R)
• M38: 16,966,493 km (0.066 R)
• M39: 17,789,132 km (0.108 R)
• M40: 18,038,511 km (0.043 R)
• M41: 18,372,713 km (0.071 R)
• M42: 19,773,099 km (0.109 R)
• M43: 19,902,052 km (0.068 R)
• M44: 20,204,240 km (0.099 R)
• M45: 20,769,271 km (0.047 R)
• M46: 20,900,468 km (0.047 R)
• M47: 20,987,983 km (0.091 R)
• M48: 21,826,180 km (0.044 R)
• M49: 22,675,148 km (0.09 R)
• M50: 22,810,235 km (0.071 R)
• M51: 24,037,685 km (0.078 R)
• M52: 25,848,268 km (0.026 R)
• M53: 25,989,339 km (0.12 R)
• M54: 26,651,160 km (0.095 R)
• M55: 27,175,052 km (0.025 R)
• M56: 27,991,407 km (0.104 R)
• M57: 28,281,328 km (0.111 R)
• M58: 28,523,826 km (0.099 R)
• M59: 28,718,303 km (0.037 R)
• M60: 30,042,394 km (0.097 R)
• M61: 30,488,196 km (0.114 R)
• M62: 31,536,877 km (0.076 R)
• M63: 31,587,142 km (0.074 R)
• M64: 32,597,376 km (0.108 R)
• M65: 33,566,920 km (0.088 R)
• M66: 33,669,544 km (0.058 R)
• M67: 33,720,856 km (0.047 R)
• M68: 34,545,888 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.2

Radius: 7.8

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.36 AU - 12.58 AU

Year: 16502 Days

Day: 22.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 109,388,289 km

• M1: 726,298 km (0.079 R)
• M2: 812,017 km (0.087 R)
• M3: 901,327 km (0.102 R)
• M4: 1,240,166 km (0.098 R)
• M5: 1,424,022 km (0.077 R)
• M6: 1,644,829 km (0.092 R)
• M7: 1,996,832 km (0.117 R)
• M8: 2,119,353 km (0.119 R)
• M9: 2,701,438 km (0.037 R)
• M10: 2,803,015 km (0.097 R)
• M11: 2,871,531 km (0.086 R)
• M12: 3,222,488 km (0.115 R)
• M13: 3,513,156 km (0.106 R)
• M14: 3,587,207 km (0.095 R)
• M15: 4,119,626 km (0.062 R)
• M16: 4,758,409 km (0.106 R)
• M17: 5,215,281 km (0.119 R)
• M18: 5,427,560 km (0.102 R)
• M19: 5,860,945 km (0.098 R)
• M20: 6,622,847 km (0.103 R)
• M21: 7,415,716 km (0.097 R)
• M22: 7,558,732 km (0.041 R)
• M23: 7,847,605 km (0.115 R)
• M24: 8,386,457 km (0.064 R)
• M25: 9,038,703 km (0.092 R)
• M26: 9,242,755 km (0.112 R)
• M27: 10,338,410 km (0.104 R)
• M28: 11,255,295 km (0.067 R)
• M29: 12,423,505 km (0.096 R)
• M30: 13,165,809 km (0.056 R)
• M31: 13,281,299 km (0.119 R)
• M32: 13,981,267 km (0.113 R)
• M33: 14,335,665 km (0.056 R)
• M34: 14,753,043 km (0.097 R)
• M35: 15,477,695 km (0.094 R)
• M36: 16,213,866 km (0.067 R)
• M37: 16,836,044 km (0.104 R)
• M38: 18,232,390 km (0.106 R)
• M39: 18,749,251 km (0.036 R)
• M40: 18,879,251 km (0.101 R)
• M41: 19,271,048 km (0.105 R)
• M42: 21,201,908 km (0.081 R)
• M43: 21,269,676 km (0.071 R)
• M44: 21,405,211 km (0.113 R)
• M45: 21,677,180 km (0.093 R)
• M46: 22,156,043 km (0.043 R)
• M47: 22,707,461 km (0.111 R)
• M48: 22,776,725 km (0.044 R)
• M49: 22,846,138 km (0.037 R)
• M50: 24,247,272 km (0.116 R)
• M51: 26,619,296 km (0.107 R)
• M52: 27,647,781 km (0.057 R)
• M53: 29,290,066 km (0.084 R)
• M54: 30,047,032 km (0.105 R)
• M55: 30,123,027 km (0.1 R)
• M56: 30,351,613 km (0.068 R)
• M57: 32,122,702 km (0.077 R)
• M58: 32,668,435 km (0.107 R)
• M59: 32,746,525 km (0.059 R)
• M60: 33,532,064 km (0.057 R)
• M61: 33,848,014 km (0.056 R)
• M62: 34,403,172 km (0.092 R)
• M63: 34,881,436 km (0.092 R)
• M64: 36,654,021 km (0.06 R)
• M65: 37,469,479 km (0.103 R)
• M66: 37,633,289 km (0.092 R)
• M67: 39,784,207 km (0.111 R)
• M68: 40,034,933 km (0.088 R)
• M69: 40,538,031 km (0.094 R)
• M70: 42,229,983 km (0.099 R)
• M71: 42,998,766 km (0.044 R)
• M72: 43,513,981 km (0.11 R)
• M73: 44,723,929 km (0.062 R)
• M74: 45,333,092 km (0.045 R)
• M75: 45,595,037 km (0.093 R)
• M76: 45,682,403 km (0.04 R)
• M77: 46,295,903 km (0.037 R)
• M78: 46,559,644 km (0.089 R)
• M79: 47,088,623 km (0.108 R)
• M80: 47,265,447 km (0.09 R)
• M81: 48,776,835 km (0.07 R)
• M82: 50,846,820 km (0.098 R)
• M83: 51,300,700 km (0.089 R)
• M84: 51,391,656 km (0.051 R)
• M85: 51,482,611 km (0.107 R)
• M86: 51,847,032 km (0.077 R)
• M87: 52,853,676 km (0.101 R)
• M88: 54,514,661 km (0.098 R)
• M89: 56,850,033 km (0.055 R)
• M90: 57,887,794 km (0.101 R)
• M91: 58,456,565 km (0.099 R)
• M92: 59,695,235 km (0.062 R)
• M93: 60,750,050 km (0.103 R)
• M94: 61,327,946 km (0.031 R)
• M95: 61,424,437 km (0.098 R)
• M96: 62,295,246 km (0.104 R)
• M97: 62,975,468 km (0.106 R)
• M98: 63,365,170 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.3

Radius: 5.9

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.61 AU - 22.71 AU

Year: 30206 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,388,289 km

• M1: 83,176 km (0.104 R)
• M2: 235,467 km (0.117 R)
• M3: 613,202 km (0.082 R)
• M4: 1,222,963 km (0.116 R)
• M5: 1,369,569 km (0.063 R)
• M6: 1,407,118 km (0.053 R)
• M7: 1,522,009 km (0.044 R)
• M8: 2,546,904 km (0.117 R)
• M9: 3,024,869 km (0.108 R)
• M10: 3,123,753 km (0.057 R)
• M11: 3,274,249 km (0.092 R)
• M12: 4,170,789 km (0.119 R)
• M13: 4,504,392 km (0.075 R)
• M14: 4,560,790 km (0.103 R)
• M15: 5,555,915 km (0.086 R)
• M16: 5,616,502 km (0.084 R)
• M17: 7,400,008 km (0.101 R)
• M18: 7,533,599 km (0.103 R)
• M19: 7,668,088 km (0.077 R)
• M20: 8,984,100 km (0.089 R)
• M21: 9,777,567 km (0.108 R)
• M22: 9,997,775 km (0.047 R)
• M23: 11,047,204 km (0.097 R)
• M24: 11,353,431 km (0.107 R)
• M25: 11,430,474 km (0.112 R)
• M26: 12,447,141 km (0.105 R)
• M27: 13,087,121 km (0.072 R)
• M28: 14,817,370 km (0.105 R)
• M29: 16,269,666 km (0.118 R)
• M30: 16,530,714 km (0.079 R)
• M31: 17,233,376 km (0.06 R)
• M32: 17,677,532 km (0.105 R)
• M33: 18,668,019 km (0.101 R)
• M34: 19,583,857 km (0.116 R)
• M35: 20,047,311 km (0.039 R)
• M36: 20,702,101 km (0.087 R)
• M37: 21,554,360 km (0.11 R)
• M38: 22,128,816 km (0.03 R)
• M39: 23,587,096 km (0.11 R)
• M40: 23,981,137 km (0.12 R)
• M41: 24,377,422 km (0.068 R)
• M42: 24,676,019 km (0.109 R)
• M43: 25,478,313 km (0.1 R)
• M44: 25,680,120 km (0.051 R)
• M45: 26,288,983 km (0.067 R)
• M46: 27,831,936 km (0.102 R)
• M47: 30,040,748 km (0.099 R)
• M48: 30,147,262 km (0.04 R)
• M49: 30,574,813 km (0.115 R)
• M50: 30,896,897 km (0.1 R)
• M51: 32,523,774 km (0.052 R)
• M52: 35,747,010 km (0.112 R)
• M53: 38,143,717 km (0.06 R)
• M54: 39,419,787 km (0.1 R)
• M55: 41,656,574 km (0.097 R)
• M56: 42,132,744 km (0.117 R)
• M57: 45,393,529 km (0.104 R)
• M58: 46,868,714 km (0.063 R)
• M59: 47,612,066 km (0.117 R)
• M60: 47,736,381 km (0.114 R)
• M61: 48,609,435 km (0.106 R)
• M62: 48,734,498 km (0.116 R)
• M63: 48,859,712 km (0.084 R)
• M64: 49,361,912 km (0.118 R)
• M65: 49,487,574 km (0.044 R)
• M66: 50,878,385 km (0.116 R)
• M67: 54,735,916 km (0.083 R)
• M68: 55,780,408 km (0.117 R)
• M69: 56,699,837 km (0.06 R)
• M70: 58,021,833 km (0.075 R)
• M71: 60,023,752 km (0.114 R)
• M72: 60,830,833 km (0.057 R)
• M73: 61,641,503 km (0.094 R)
• M74: 62,319,780 km (0.064 R)
• M75: 67,834,556 km (0.042 R)
• M76: 68,815,619 km (0.083 R)
• M77: 72,929,560 km (0.119 R)
• M78: 73,934,409 km (0.09 R)
• M79: 78,586,305 km (0.113 R)
• M80: 78,733,210 km (0.102 R)
• M81: 78,880,115 km (0.099 R)
• M82: 84,984,456 km (0.119 R)
• M83: 90,006,756 km (0.082 R)
• M84: 91,702,148 km (0.109 R)
• M85: 93,563,744 km (0.082 R)
• M86: 95,437,607 km (0.036 R)
• M87: 95,594,386 km (0.096 R)
• M88: 98,113,464 km (0.077 R)
• M89: 99,858,075 km (0.11 R)
• M90: 100,494,913 km (0.106 R)
• M91: 103,216,846 km (0.097 R)
• M92: 105,152,792 km (0.087 R)
• M93: 105,476,671 km (0.06 R)
• M94: 105,800,850 km (0.063 R)
• M95: 108,569,458 km (0.081 R)
• M96: 109,224,397 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit