🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.62 AU - 0.68 AU

Year: 195 Days

Day: 17.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.98 AU - 1.1 AU

Year: 395 Days

Day: 47.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.68 AU - 4 AU

Year: 2275 Days

Day: 12.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 13.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.67 AU - 6.15 AU

Year: 5356 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,300,573 km

• M1: 171,888 km (0.116 R)
• M2: 304,432 km (0.07 R)
• M3: 489,634 km (0.101 R)
• M4: 651,200 km (0.114 R)
• M5: 924,515 km (0.116 R)
• M6: 1,089,970 km (0.102 R)
• M7: 1,191,397 km (0.104 R)
• M8: 1,436,289 km (0.093 R)
• M9: 1,581,399 km (0.074 R)
• M10: 1,975,589 km (0.11 R)
• M11: 2,156,753 km (0.081 R)
• M12: 2,381,598 km (0.078 R)
• M13: 2,555,431 km (0.106 R)
• M14: 2,957,101 km (0.104 R)
• M15: 3,060,772 km (0.087 R)
• M16: 3,531,407 km (0.112 R)
• M17: 3,708,382 km (0.108 R)
• M18: 3,865,609 km (0.113 R)
• M19: 4,117,382 km (0.04 R)
• M20: 4,493,322 km (0.107 R)
• M21: 4,758,259 km (0.108 R)
• M22: 5,003,600 km (0.102 R)
• M23: 5,152,899 km (0.118 R)
• M24: 5,303,544 km (0.055 R)
• M25: 5,430,403 km (0.078 R)
• M26: 5,686,963 km (0.058 R)
• M27: 5,895,203 km (0.114 R)
• M28: 6,053,029 km (0.061 R)
• M29: 6,480,879 km (0.103 R)
• M30: 7,085,254 km (0.081 R)
• M31: 7,337,776 km (0.059 R)
• M32: 8,614,743 km (0.056 R)
• M33: 8,704,203 km (0.112 R)
• M34: 9,803,448 km (0.106 R)
• M35: 10,085,140 km (0.108 R)
• M36: 10,656,455 km (0.025 R)
• M37: 10,817,123 km (0.103 R)
• M38: 11,043,315 km (0.068 R)
• M39: 12,063,871 km (0.075 R)
• M40: 12,197,762 km (0.118 R)
• M41: 12,467,187 km (0.078 R)
• M42: 12,568,615 km (0.09 R)
• M43: 12,772,367 km (0.115 R)
• M44: 13,217,869 km (0.108 R)
• M45: 13,425,212 km (0.062 R)
• M46: 13,773,027 km (0.057 R)
• M47: 13,878,045 km (0.031 R)
• M48: 14,513,387 km (0.099 R)
• M49: 14,620,200 km (0.046 R)
• M50: 15,122,250 km (0.109 R)
• M51: 15,375,370 km (0.119 R)
• M52: 15,593,484 km (0.028 R)
• M53: 15,702,840 km (0.101 R)
• M54: 16,550,461 km (0.09 R)
• M55: 17,564,286 km (0.036 R)
• M56: 18,136,199 km (0.108 R)
• M57: 18,598,306 km (0.104 R)
• M58: 18,947,318 km (0.067 R)
• M59: 19,142,095 km (0.095 R)
• M60: 20,845,416 km (0.052 R)
• M61: 21,369,757 km (0.105 R)
• M62: 21,816,905 km (0.027 R)
• M63: 23,260,375 km (0.063 R)
• M64: 23,930,423 km (0.086 R)
• M65: 24,183,393 km (0.102 R)
• M66: 24,310,103 km (0.088 R)
• M67: 24,776,998 km (0.061 R)
• M68: 25,375,389 km (0.104 R)
• M69: 26,325,485 km (0.095 R)
• M70: 26,717,432 km (0.042 R)
• M71: 26,936,144 km (0.065 R)
• M72: 28,082,512 km (0.103 R)
• M73: 28,304,815 km (0.115 R)
• M74: 30,468,598 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.42 AU - 7.52 AU

Year: 6135 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,300,573 km

• M1: 152,141 km (0.114 R)
• M2: 699,071 km (0.079 R)
• M3: 790,026 km (0.072 R)
• M4: 1,074,262 km (0.073 R)
• M5: 1,153,549 km (0.049 R)
• M6: 1,207,704 km (0.051 R)
• M7: 1,432,699 km (0.087 R)
• M8: 1,922,333 km (0.096 R)
• M9: 2,356,017 km (0.101 R)
• M10: 2,425,580 km (0.089 R)
• M11: 2,728,216 km (0.11 R)
• M12: 3,687,288 km (0.065 R)
• M13: 3,993,964 km (0.119 R)
• M14: 4,266,232 km (0.086 R)
• M15: 4,351,353 km (0.106 R)
• M16: 4,940,021 km (0.091 R)
• M17: 5,029,331 km (0.026 R)
• M18: 5,507,446 km (0.11 R)
• M19: 5,834,167 km (0.072 R)
• M20: 5,904,927 km (0.053 R)
• M21: 6,336,068 km (0.104 R)
• M22: 6,530,994 km (0.077 R)
• M23: 7,102,309 km (0.118 R)
• M24: 8,054,649 km (0.112 R)
• M25: 8,693,731 km (0.064 R)
• M26: 8,828,967 km (0.102 R)
• M27: 9,019,405 km (0.105 R)
• M28: 9,738,672 km (0.106 R)
• M29: 10,304,601 km (0.054 R)
• M30: 10,361,747 km (0.112 R)
• M31: 10,505,062 km (0.104 R)
• M32: 11,320,220 km (0.086 R)
• M33: 11,795,194 km (0.06 R)
• M34: 12,185,794 km (0.059 R)
• M35: 12,550,214 km (0.053 R)
• M36: 12,703,103 km (0.04 R)
• M37: 13,383,175 km (0.106 R)
• M38: 13,602,037 km (0.118 R)
• M39: 13,727,699 km (0.061 R)
• M40: 13,885,226 km (0.103 R)
• M41: 13,980,071 km (0.084 R)
• M42: 14,265,803 km (0.107 R)
• M43: 14,810,788 km (0.113 R)
• M44: 14,907,727 km (0.117 R)
• M45: 15,657,512 km (0.074 R)
• M46: 15,822,219 km (0.104 R)
• M47: 16,889,450 km (0.11 R)
• M48: 17,295,608 km (0.042 R)
• M49: 17,602,433 km (0.046 R)
• M50: 18,394,554 km (0.058 R)
• M51: 19,092,727 km (0.082 R)
• M52: 19,374,420 km (0.057 R)
• M53: 19,551,245 km (0.117 R)
• M54: 19,693,064 km (0.077 R)
• M55: 19,835,182 km (0.076 R)
• M56: 20,084,861 km (0.06 R)
• M57: 20,876,084 km (0.106 R)
• M58: 21,166,304 km (0.099 R)
• M59: 21,640,678 km (0.09 R)
• M60: 22,303,547 km (0.103 R)
• M61: 22,674,549 km (0.082 R)
• M62: 22,823,698 km (0.095 R)
• M63: 23,837,972 km (0.065 R)
• M64: 25,020,543 km (0.119 R)
• M65: 25,328,864 km (0.03 R)
• M66: 25,754,919 km (0.084 R)
• M67: 25,832,560 km (0.1 R)
• M68: 25,910,351 km (0.119 R)
• M69: 25,988,292 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 14.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.1 AU - 12.22 AU

Year: 12072 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,300,573 km

• M1: 337,044 km (0.044 R)
• M2: 680,222 km (0.062 R)
• M3: 1,656,796 km (0.082 R)
• M4: 1,774,530 km (0.027 R)
• M5: 1,895,405 km (0.107 R)
• M6: 2,222,725 km (0.064 R)
• M7: 2,678,849 km (0.038 R)
• M8: 3,076,779 km (0.055 R)
• M9: 3,253,305 km (0.075 R)
• M10: 3,647,495 km (0.073 R)
• M11: 3,834,642 km (0.06 R)
• M12: 3,961,202 km (0.11 R)
• M13: 4,349,558 km (0.115 R)
• M14: 4,818,398 km (0.076 R)
• M15: 5,374,154 km (0.062 R)
• M16: 5,659,736 km (0.111 R)
• M17: 5,913,903 km (0.116 R)
• M18: 6,433,456 km (0.053 R)
• M19: 7,201,342 km (0.103 R)
• M20: 7,636,074 km (0.1 R)
• M21: 8,572,856 km (0.068 R)
• M22: 9,805,542 km (0.116 R)
• M23: 10,287,696 km (0.075 R)
• M24: 10,643,290 km (0.096 R)
• M25: 10,912,566 km (0.075 R)
• M26: 11,229,714 km (0.076 R)
• M27: 11,366,446 km (0.089 R)
• M28: 11,780,384 km (0.065 R)
• M29: 12,105,759 km (0.119 R)
• M30: 12,575,646 km (0.108 R)
• M31: 13,388,261 km (0.114 R)
• M32: 13,923,223 km (0.085 R)
• M33: 14,267,299 km (0.083 R)
• M34: 14,366,183 km (0.063 R)
• M35: 14,913,861 km (0.08 R)
• M36: 15,014,091 km (0.073 R)
• M37: 15,316,428 km (0.118 R)
• M38: 16,183,946 km (0.117 R)
• M39: 16,287,019 km (0.07 R)
• M40: 16,390,392 km (0.105 R)
• M41: 17,014,963 km (0.051 R)
• M42: 17,277,507 km (0.052 R)
• M43: 17,594,505 km (0.096 R)
• M44: 18,233,886 km (0.068 R)
• M45: 18,826,892 km (0.086 R)
• M46: 19,153,015 km (0.042 R)
• M47: 19,700,693 km (0.09 R)
• M48: 20,142,605 km (0.119 R)
• M49: 20,309,108 km (0.106 R)
• M50: 21,942,716 km (0.069 R)
• M51: 22,056,860 km (0.115 R)
• M52: 22,573,421 km (0.116 R)
• M53: 24,976,262 km (0.069 R)
• M54: 25,274,859 km (0.101 R)
• M55: 26,541,804 km (0.087 R)
• M56: 27,213,648 km (0.03 R)
• M57: 27,767,609 km (0.041 R)
• M58: 27,891,177 km (0.04 R)
• M59: 28,200,994 km (0.12 R)
• M60: 28,949,133 km (0.051 R)
• M61: 29,074,496 km (0.108 R)
• M62: 31,297,071 km (0.081 R)
• M63: 32,852,590 km (0.113 R)
• M64: 33,114,237 km (0.105 R)
• M65: 35,634,811 km (0.092 R)
• M66: 36,918,062 km (0.078 R)
• M67: 37,394,681 km (0.067 R)
• M68: 37,736,512 km (0.087 R)
• M69: 40,928,481 km (0.093 R)
• M70: 41,704,446 km (0.08 R)
• M71: 42,129,902 km (0.032 R)
• M72: 42,627,913 km (0.101 R)
• M73: 43,056,362 km (0.078 R)
• M74: 43,414,648 km (0.107 R)
• M75: 44,857,071 km (0.112 R)
• M76: 45,292,999 km (0.086 R)
• M77: 45,949,285 km (0.068 R)
• M78: 46,462,107 km (0.051 R)
• M79: 46,902,972 km (0.069 R)
• M80: 47,345,333 km (0.092 R)
• M81: 47,493,135 km (0.106 R)
• M82: 47,937,441 km (0.099 R)
• M83: 48,606,293 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 10

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.6 AU - 12.12 AU

Year: 13341 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,300,573 km

• M1: 139,425 km (0.117 R)
• M2: 244,293 km (0.104 R)
• M3: 642,074 km (0.119 R)
• M4: 763,548 km (0.086 R)
• M5: 876,644 km (0.114 R)
• M6: 1,157,289 km (0.069 R)
• M7: 1,231,938 km (0.119 R)
• M8: 1,506,451 km (0.109 R)
• M9: 2,067,143 km (0.053 R)
• M10: 2,182,184 km (0.091 R)
• M11: 2,299,319 km (0.072 R)
• M12: 2,370,528 km (0.072 R)
• M13: 2,466,869 km (0.09 R)
• M14: 2,814,086 km (0.047 R)
• M15: 3,391,234 km (0.098 R)
• M16: 3,777,645 km (0.083 R)
• M17: 4,091,053 km (0.088 R)
• M18: 4,502,148 km (0.063 R)
• M19: 4,743,150 km (0.118 R)
• M20: 5,587,331 km (0.087 R)
• M21: 5,748,897 km (0.091 R)
• M22: 5,944,720 km (0.079 R)
• M23: 6,175,849 km (0.096 R)
• M24: 6,477,588 km (0.077 R)
• M25: 6,818,521 km (0.116 R)
• M26: 7,165,289 km (0.086 R)
• M27: 7,482,437 km (0.083 R)
• M28: 8,350,404 km (0.115 R)
• M29: 8,909,002 km (0.052 R)
• M30: 9,364,677 km (0.088 R)
• M31: 9,441,421 km (0.12 R)
• M32: 9,750,191 km (0.065 R)
• M33: 9,905,922 km (0.116 R)
• M34: 10,259,123 km (0.104 R)
• M35: 10,897,457 km (0.091 R)
• M36: 10,978,090 km (0.097 R)
• M37: 11,796,091 km (0.111 R)
• M38: 12,718,362 km (0.114 R)
• M39: 13,750,737 km (0.108 R)
• M40: 15,259,132 km (0.077 R)
• M41: 16,216,708 km (0.12 R)
• M42: 16,540,289 km (0.105 R)
• M43: 16,679,564 km (0.065 R)
• M44: 16,819,289 km (0.072 R)
• M45: 17,476,472 km (0.034 R)
• M46: 18,333,668 km (0.082 R)
• M47: 19,302,015 km (0.068 R)
• M48: 19,546,757 km (0.056 R)
• M49: 19,940,499 km (0.096 R)
• M50: 20,635,680 km (0.061 R)
• M51: 21,642,773 km (0.056 R)
• M52: 22,459,876 km (0.111 R)
• M53: 23,704,381 km (0.087 R)
• M54: 24,282,278 km (0.103 R)
• M55: 24,971,176 km (0.1 R)
• M56: 25,131,096 km (0.116 R)
• M57: 25,398,278 km (0.103 R)
• M58: 26,314,116 km (0.071 R)
• M59: 26,803,301 km (0.117 R)
• M60: 27,021,564 km (0.077 R)
• M61: 27,460,185 km (0.093 R)
• M62: 28,678,211 km (0.094 R)
• M63: 30,538,311 km (0.105 R)
• M64: 32,204,831 km (0.115 R)
• M65: 32,437,007 km (0.11 R)
• M66: 33,959,764 km (0.025 R)
• M67: 34,848,824 km (0.106 R)
• M68: 35,027,593 km (0.095 R)
• M69: 35,745,514 km (0.101 R)
• M70: 37,135,278 km (0.106 R)
• M71: 38,112,451 km (0.044 R)
• M72: 38,357,941 km (0.092 R)
• M73: 38,727,448 km (0.111 R)
• M74: 38,912,501 km (0.056 R)
• M75: 39,656,152 km (0.066 R)
• M76: 41,031,405 km (0.098 R)
• M77: 41,914,780 km (0.057 R)
• M78: 42,041,490 km (0.105 R)
• M79: 42,104,770 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 6.4

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.98 AU - 14.44 AU

Year: 15905 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,300,573 km

• M1: 153,637 km (0.033 R)
• M2: 222,003 km (0.102 R)
• M3: 289,173 km (0.082 R)
• M4: 464,651 km (0.049 R)
• M5: 755,020 km (0.096 R)
• M6: 841,039 km (0.117 R)
• M7: 1,023,399 km (0.104 R)
• M8: 1,143,825 km (0.116 R)
• M9: 1,243,607 km (0.115 R)
• M10: 1,372,411 km (0.108 R)
• M11: 1,587,533 km (0.064 R)
• M12: 1,643,033 km (0.045 R)
• M13: 2,019,721 km (0.076 R)
• M14: 2,682,739 km (0.095 R)
• M15: 3,625,504 km (0.072 R)
• M16: 3,922,905 km (0.104 R)
• M17: 4,189,788 km (0.107 R)
• M18: 4,700,664 km (0.057 R)
• M19: 5,065,982 km (0.091 R)
• M20: 5,482,463 km (0.049 R)
• M21: 6,084,145 km (0.114 R)
• M22: 6,797,129 km (0.099 R)
• M23: 6,842,457 km (0.096 R)
• M24: 6,888,084 km (0.093 R)
• M25: 6,979,489 km (0.119 R)
• M26: 7,071,192 km (0.12 R)
• M27: 7,772,357 km (0.112 R)
• M28: 8,890,003 km (0.11 R)
• M29: 9,492,882 km (0.105 R)
• M30: 9,748,096 km (0.056 R)
• M31: 10,526,753 km (0.091 R)
• M32: 10,790,794 km (0.093 R)
• M33: 11,003,671 km (0.072 R)
• M34: 11,217,896 km (0.109 R)
• M35: 12,033,354 km (0.07 R)
• M36: 12,699,363 km (0.109 R)
• M37: 14,650,718 km (0.112 R)
• M38: 15,421,147 km (0.105 R)
• M39: 16,022,680 km (0.096 R)
• M40: 16,509,471 km (0.075 R)
• M41: 16,939,416 km (0.093 R)
• M42: 17,001,050 km (0.062 R)
• M43: 17,559,948 km (0.079 R)
• M44: 18,441,229 km (0.098 R)
• M45: 19,015,385 km (0.113 R)
• M46: 19,208,067 km (0.112 R)
• M47: 20,050,453 km (0.063 R)
• M48: 20,971,078 km (0.072 R)
• M49: 21,303,186 km (0.105 R)
• M50: 22,717,035 km (0.045 R)
• M51: 23,538,477 km (0.082 R)
• M52: 23,676,406 km (0.114 R)
• M53: 24,022,276 km (0.113 R)
• M54: 24,509,218 km (0.047 R)
• M55: 24,788,966 km (0.078 R)
• M56: 25,140,072 km (0.104 R)
• M57: 26,060,697 km (0.113 R)
• M58: 26,920,286 km (0.086 R)
• M59: 26,992,393 km (0.058 R)
• M60: 29,852,255 km (0.094 R)
• M61: 31,811,538 km (0.075 R)
• M62: 32,346,201 km (0.106 R)
• M63: 32,499,389 km (0.11 R)
• M64: 34,670,653 km (0.097 R)
• M65: 38,744,053 km (0.098 R)
• M66: 39,233,089 km (0.101 R)
• M67: 39,314,769 km (0.107 R)
• M68: 40,052,736 km (0.12 R)
• M69: 40,299,722 km (0.046 R)
• M70: 41,292,752 km (0.086 R)
• M71: 42,210,236 km (0.098 R)
• M72: 42,461,560 km (0.076 R)
• M73: 43,895,306 km (0.109 R)
• M74: 43,980,128 km (0.104 R)
• M75: 45,002,331 km (0.069 R)
• M76: 45,087,901 km (0.096 R)
• M77: 46,118,630 km (0.118 R)
• M78: 46,377,434 km (0.105 R)
• M79: 46,810,071 km (0.087 R)
• M80: 47,243,905 km (0.116 R)
• M81: 48,729,113 km (0.067 R)
• M82: 50,229,579 km (0.066 R)
• M83: 52,914,263 km (0.04 R)
• M84: 54,183,002 km (0.105 R)
• M85: 54,912,442 km (0.086 R)
• M86: 57,491,060 km (0.088 R)
• M87: 60,391,763 km (0.08 R)
• M88: 60,769,497 km (0.09 R)
• M89: 61,432,366 km (0.04 R)
• M90: 62,002,483 km (0.07 R)
• M91: 64,011,732 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 17,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit