🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.86 AU - 1.12 AU

Year: 440 Days

Day: 12.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 587 Days

Day: 13.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.64 AU - 2.06 AU

Year: 1123 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.15 AU - 3.11 AU

Year: 1903 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,247,028 km

• M1: 170,542 km (0.059 R)
• M2: 289,621 km (0.104 R)
• M3: 506,239 km (0.059 R)
• M4: 598,691 km (0.062 R)
• M5: 710,440 km (0.11 R)
• M6: 804,537 km (0.086 R)
• M7: 1,006,943 km (0.092 R)
• M8: 1,242,410 km (0.08 R)
• M9: 1,471,893 km (0.111 R)
• M10: 1,587,832 km (0.054 R)
• M11: 2,092,725 km (0.085 R)
• M12: 2,176,948 km (0.102 R)
• M13: 2,339,262 km (0.1 R)
• M14: 2,565,603 km (0.105 R)
• M15: 2,966,077 km (0.104 R)
• M16: 3,104,006 km (0.113 R)
• M17: 3,222,488 km (0.1 R)
• M18: 3,553,398 km (0.111 R)
• M19: 3,745,931 km (0.067 R)
• M20: 3,837,784 km (0.106 R)
• M21: 3,941,904 km (0.066 R)
• M22: 4,501,550 km (0.032 R)
• M23: 4,710,388 km (0.096 R)
• M24: 4,859,537 km (0.06 R)
• M25: 5,188,503 km (0.083 R)
• M26: 5,342,738 km (0.043 R)
• M27: 5,590,173 km (0.048 R)
• M28: 5,748,448 km (0.091 R)
• M29: 6,205,020 km (0.074 R)
• M30: 6,506,759 km (0.098 R)
• M31: 6,631,524 km (0.099 R)
• M32: 6,799,223 km (0.104 R)
• M33: 6,883,746 km (0.117 R)
• M34: 7,025,116 km (0.051 R)
• M35: 7,354,082 km (0.049 R)
• M36: 7,542,276 km (0.085 R)
• M37: 7,673,623 km (0.113 R)
• M38: 8,101,772 km (0.084 R)
• M39: 8,386,457 km (0.095 R)
• M40: 8,492,222 km (0.112 R)
• M41: 8,950,590 km (0.095 R)
• M42: 9,291,823 km (0.12 R)
• M43: 9,971,147 km (0.032 R)
• M44: 10,244,163 km (0.102 R)
• M45: 10,879,954 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 12

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.84 AU - 4.12 AU

Year: 2897 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,247,028 km

• M1: 183,706 km (0.088 R)
• M2: 378,333 km (0.119 R)
• M3: 516,412 km (0.03 R)
• M4: 734,974 km (0.118 R)
• M5: 950,694 km (0.065 R)
• M6: 1,078,601 km (0.116 R)
• M7: 1,326,933 km (0.106 R)
• M8: 1,539,063 km (0.098 R)
• M9: 1,691,653 km (0.098 R)
• M10: 1,878,650 km (0.108 R)
• M11: 2,042,310 km (0.028 R)
• M12: 2,164,382 km (0.042 R)
• M13: 2,242,023 km (0.115 R)
• M14: 2,432,162 km (0.102 R)
• M15: 3,443,743 km (0.076 R)
• M16: 3,682,651 km (0.097 R)
• M17: 3,776,000 km (0.103 R)
• M18: 4,022,687 km (0.115 R)
• M19: 4,294,207 km (0.102 R)
• M20: 4,491,826 km (0.078 R)
• M21: 4,916,833 km (0.118 R)
• M22: 5,061,345 km (0.11 R)
• M23: 5,936,492 km (0.071 R)
• M24: 6,268,300 km (0.03 R)
• M25: 6,629,130 km (0.065 R)
• M26: 6,812,089 km (0.097 R)
• M27: 7,113,080 km (0.102 R)
• M28: 7,394,623 km (0.106 R)
• M29: 7,680,055 km (0.043 R)
• M30: 7,848,203 km (0.084 R)
• M31: 8,237,158 km (0.047 R)
• M32: 8,557,896 km (0.096 R)
• M33: 8,807,275 km (0.075 R)
• M34: 9,008,634 km (0.096 R)
• M35: 9,109,912 km (0.083 R)
• M36: 9,237,070 km (0.112 R)
• M37: 9,596,105 km (0.095 R)
• M38: 9,751,388 km (0.109 R)
• M39: 10,011,987 km (0.083 R)
• M40: 10,942,486 km (0.108 R)
• M41: 11,023,568 km (0.107 R)
• M42: 11,514,099 km (0.104 R)
• M43: 11,624,054 km (0.119 R)
• M44: 11,762,133 km (0.117 R)
• M45: 12,039,637 km (0.076 R)
• M46: 12,460,156 km (0.1 R)
• M47: 12,601,377 km (0.08 R)
• M48: 12,828,466 km (0.082 R)
• M49: 13,085,475 km (0.049 R)
• M50: 13,171,644 km (0.088 R)
• M51: 13,459,919 km (0.111 R)
• M52: 13,663,073 km (0.08 R)
• M53: 13,837,953 km (0.119 R)
• M54: 14,101,544 km (0.036 R)
• M55: 14,248,748 km (0.059 R)
• M56: 14,396,551 km (0.086 R)
• M57: 15,082,757 km (0.061 R)
• M58: 15,596,775 km (0.075 R)
• M59: 15,810,101 km (0.104 R)
• M60: 15,932,472 km (0.032 R)
• M61: 16,580,082 km (0.041 R)
• M62: 17,141,971 km (0.09 R)
• M63: 17,299,049 km (0.071 R)
• M64: 17,425,160 km (0.099 R)
• M65: 18,994,741 km (0.116 R)
• M66: 19,516,987 km (0.069 R)
• M67: 19,779,830 km (0.115 R)
• M68: 20,010,810 km (0.107 R)
• M69: 20,609,051 km (0.112 R)
• M70: 21,112,000 km (0.057 R)
• M71: 22,541,706 km (0.086 R)
• M72: 22,679,486 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 11.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.74 AU - 4.58 AU

Year: 3786 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,247,028 km

• M1: 172,038 km (0.111 R)
• M2: 266,135 km (0.092 R)
• M3: 385,663 km (0.085 R)
• M4: 479,012 km (0.097 R)
• M5: 588,817 km (0.111 R)
• M6: 737,817 km (0.117 R)
• M7: 852,857 km (0.116 R)
• M8: 999,463 km (0.056 R)
• M9: 1,190,649 km (0.047 R)
• M10: 1,290,880 km (0.115 R)
• M11: 1,432,549 km (0.055 R)
• M12: 1,510,340 km (0.04 R)
• M13: 1,649,915 km (0.079 R)
• M14: 2,084,048 km (0.104 R)
• M15: 2,672,865 km (0.035 R)
• M16: 2,782,072 km (0.026 R)
• M17: 2,955,007 km (0.117 R)
• M18: 3,246,872 km (0.101 R)
• M19: 3,389,738 km (0.103 R)
• M20: 3,495,055 km (0.12 R)
• M21: 3,722,444 km (0.057 R)
• M22: 3,831,201 km (0.036 R)
• M23: 4,010,270 km (0.097 R)
• M24: 4,135,783 km (0.076 R)
• M25: 4,433,931 km (0.04 R)
• M26: 4,549,421 km (0.118 R)
• M27: 4,695,129 km (0.09 R)
• M28: 4,857,293 km (0.091 R)
• M29: 4,991,333 km (0.074 R)
• M30: 5,126,569 km (0.093 R)
• M31: 5,263,152 km (0.102 R)
• M32: 5,711,348 km (0.053 R)
• M33: 5,900,439 km (0.118 R)
• M34: 6,027,747 km (0.112 R)
• M35: 6,107,782 km (0.106 R)
• M36: 6,513,042 km (0.074 R)
• M37: 6,595,172 km (0.116 R)
• M38: 6,910,374 km (0.079 R)
• M39: 7,145,841 km (0.109 R)
• M40: 7,418,259 km (0.076 R)
• M41: 7,521,332 km (0.116 R)
• M42: 7,815,741 km (0.092 R)
• M43: 8,114,189 km (0.091 R)
• M44: 8,220,403 km (0.048 R)
• M45: 9,086,575 km (0.047 R)
• M46: 9,326,230 km (0.066 R)
• M47: 9,530,731 km (0.071 R)
• M48: 10,000,767 km (0.109 R)
• M49: 10,439,987 km (0.105 R)
• M50: 10,749,355 km (0.108 R)
• M51: 10,924,534 km (0.099 R)
• M52: 11,376,918 km (0.059 R)
• M53: 11,495,998 km (0.109 R)
• M54: 11,875,528 km (0.096 R)
• M55: 11,956,011 km (0.114 R)
• M56: 12,178,164 km (0.101 R)
• M57: 12,279,592 km (0.088 R)
• M58: 12,442,504 km (0.103 R)
• M59: 12,708,788 km (0.08 R)
• M60: 13,163,715 km (0.057 R)
• M61: 13,267,835 km (0.09 R)
• M62: 13,456,029 km (0.117 R)
• M63: 14,068,333 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 9.6

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.29 AU - 5.25 AU

Year: 4649 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,247,028 km

• M1: 137,331 km (0.113 R)
• M2: 199,414 km (0.095 R)
• M3: 262,544 km (0.097 R)
• M4: 513,420 km (0.042 R)
• M5: 797,656 km (0.118 R)
• M6: 863,180 km (0.074 R)
• M7: 1,042,248 km (0.109 R)
• M8: 1,218,774 km (0.067 R)
• M9: 1,702,573 km (0.105 R)
• M10: 1,912,010 km (0.09 R)
• M11: 2,001,769 km (0.028 R)
• M12: 2,223,024 km (0.117 R)
• M13: 2,669,424 km (0.081 R)
• M14: 2,810,944 km (0.095 R)
• M15: 2,913,568 km (0.071 R)
• M16: 3,017,389 km (0.042 R)
• M17: 3,101,463 km (0.094 R)
• M18: 3,250,313 km (0.094 R)
• M19: 3,314,939 km (0.052 R)
• M20: 3,379,865 km (0.1 R)
• M21: 3,489,221 km (0.059 R)
• M22: 3,577,483 km (0.066 R)
• M23: 3,846,760 km (0.065 R)
• M24: 3,984,090 km (0.114 R)
• M25: 4,477,015 km (0.07 R)
• M26: 4,718,616 km (0.039 R)
• M27: 5,164,418 km (0.082 R)
• M28: 5,675,444 km (0.07 R)
• M29: 6,016,378 km (0.089 R)
• M30: 6,149,220 km (0.066 R)
• M31: 6,256,333 km (0.032 R)
• M32: 6,390,971 km (0.073 R)
• M33: 6,608,486 km (0.045 R)
• M34: 6,967,072 km (0.107 R)
• M35: 7,275,543 km (0.067 R)
• M36: 7,531,355 km (0.104 R)
• M37: 7,617,224 km (0.054 R)
• M38: 7,935,120 km (0.1 R)
• M39: 8,643,466 km (0.068 R)
• M40: 9,127,116 km (0.11 R)
• M41: 9,433,791 km (0.102 R)
• M42: 10,278,870 km (0.086 R)
• M43: 10,406,028 km (0.062 R)
• M44: 10,533,934 km (0.111 R)
• M45: 10,790,943 km (0.117 R)
• M46: 11,213,258 km (0.084 R)
• M47: 11,674,169 km (0.101 R)
• M48: 12,074,044 km (0.081 R)
• M49: 12,141,214 km (0.119 R)
• M50: 12,410,789 km (0.072 R)
• M51: 12,478,557 km (0.048 R)
• M52: 13,024,739 km (0.049 R)
• M53: 14,674,055 km (0.052 R)
• M54: 15,797,535 km (0.056 R)
• M55: 16,425,397 km (0.079 R)
• M56: 17,363,376 km (0.078 R)
• M57: 17,667,209 km (0.09 R)
• M58: 17,972,838 km (0.1 R)
• M59: 18,473,243 km (0.099 R)
• M60: 18,628,226 km (0.077 R)
• M61: 18,744,613 km (0.1 R)
• M62: 19,056,375 km (0.058 R)
• M63: 19,134,465 km (0.049 R)
• M64: 19,212,855 km (0.115 R)
• M65: 19,684,836 km (0.077 R)
• M66: 20,720,801 km (0.043 R)
• M67: 20,841,527 km (0.071 R)
• M68: 21,002,793 km (0.056 R)
• M69: 21,204,900 km (0.094 R)
• M70: 21,570,367 km (0.112 R)
• M71: 21,774,419 km (0.075 R)
• M72: 22,431,453 km (0.1 R)
• M73: 22,679,486 km (0.12 R)
• M74: 22,803,802 km (0.089 R)
• M75: 23,680,894 km (0.075 R)
• M76: 23,975,602 km (0.1 R)
• M77: 24,909,990 km (0.093 R)
• M78: 25,038,345 km (0.105 R)
• M79: 25,424,607 km (0.114 R)
• M80: 26,072,964 km (0.075 R)
• M81: 27,077,514 km (0.067 R)
• M82: 27,209,459 km (0.102 R)
• M83: 28,139,210 km (0.095 R)
• M84: 28,630,489 km (0.09 R)
• M85: 29,079,432 km (0.1 R)
• M86: 29,440,263 km (0.078 R)
• M87: 30,075,306 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 12.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.83 AU - 7.59 AU

Year: 6905 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,247,028 km

• M1: 165,605 km (0.102 R)
• M2: 491,728 km (0.093 R)
• M3: 735,872 km (0.085 R)
• M4: 1,199,625 km (0.095 R)
• M5: 1,455,138 km (0.105 R)
• M6: 1,963,023 km (0.108 R)
• M7: 2,150,619 km (0.114 R)
• M8: 2,285,706 km (0.092 R)
• M9: 2,463,428 km (0.089 R)
• M10: 2,584,602 km (0.098 R)
• M11: 2,728,665 km (0.095 R)
• M12: 2,917,757 km (0.088 R)
• M13: 3,331,245 km (0.05 R)
• M14: 3,511,062 km (0.052 R)
• M15: 4,238,257 km (0.083 R)
• M16: 4,482,700 km (0.096 R)
• M17: 4,656,683 km (0.056 R)
• M18: 4,757,063 km (0.055 R)
• M19: 4,960,217 km (0.108 R)
• M20: 5,270,183 km (0.034 R)
• M21: 6,404,734 km (0.092 R)
• M22: 6,971,111 km (0.059 R)
• M23: 7,553,496 km (0.093 R)
• M24: 8,030,713 km (0.119 R)
• M25: 8,487,136 km (0.062 R)
• M26: 9,014,618 km (0.07 R)
• M27: 9,971,446 km (0.039 R)
• M28: 10,760,126 km (0.078 R)
• M29: 11,330,992 km (0.072 R)
• M30: 11,466,677 km (0.088 R)
• M31: 12,362,319 km (0.119 R)
• M32: 12,537,050 km (0.078 R)
• M33: 12,995,417 km (0.073 R)
• M34: 13,173,289 km (0.074 R)
• M35: 13,495,224 km (0.078 R)
• M36: 14,735,241 km (0.07 R)
• M37: 15,293,839 km (0.047 R)
• M38: 15,707,926 km (0.041 R)
• M39: 16,011,460 km (0.05 R)
• M40: 17,636,392 km (0.079 R)
• M41: 17,872,906 km (0.079 R)
• M42: 17,951,894 km (0.082 R)
• M43: 18,588,433 km (0.057 R)
• M44: 18,990,103 km (0.099 R)
• M45: 19,151,519 km (0.096 R)
• M46: 19,679,301 km (0.059 R)
• M47: 20,088,750 km (0.099 R)
• M48: 20,294,447 km (0.107 R)
• M49: 20,583,620 km (0.079 R)
• M50: 20,915,727 km (0.078 R)
• M51: 21,880,633 km (0.041 R)
• M52: 22,007,642 km (0.1 R)
• M53: 22,177,286 km (0.119 R)
• M54: 22,347,379 km (0.11 R)
• M55: 22,475,135 km (0.05 R)
• M56: 22,688,761 km (0.109 R)
• M57: 23,031,939 km (0.115 R)
• M58: 23,636,613 km (0.036 R)
• M59: 23,853,829 km (0.059 R)
• M60: 24,553,349 km (0.117 R)
• M61: 24,773,407 km (0.115 R)
• M62: 24,861,521 km (0.101 R)
• M63: 25,082,477 km (0.091 R)
• M64: 25,437,323 km (0.083 R)
• M65: 26,647,270 km (0.093 R)
• M66: 27,191,059 km (0.027 R)
• M67: 27,829,991 km (0.086 R)
• M68: 27,967,621 km (0.1 R)
• M69: 28,059,474 km (0.103 R)
• M70: 28,151,327 km (0.102 R)
• M71: 28,243,480 km (0.104 R)
• M72: 28,566,312 km (0.116 R)
• M73: 29,449,089 km (0.11 R)
• M74: 29,964,304 km (0.061 R)
• M75: 30,482,511 km (0.103 R)
• M76: 30,766,298 km (0.082 R)
• M77: 30,908,566 km (0.089 R)
• M78: 31,193,849 km (0.115 R)
• M79: 32,150,826 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit