🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.33 AU - 1.37 AU

Year: 585 Days

Day: 23.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,278,304 km

• M1: 1,201,420 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.32 AU - 1.9 AU

Year: 762 Days

Day: 25.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.56 AU - 1.94 AU

Year: 863 Days

Day: 36.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.06 AU - 2.16 AU

Year: 1143 Days

Day: 12.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,278,304 km

• M1: 321,187 km (0.109 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 10.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.34 AU - 6.24 AU

Year: 4536 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,278,304 km

• M1: 174,132 km (0.085 R)
• M2: 249,679 km (0.114 R)
• M3: 393,442 km (0.084 R)
• M4: 481,855 km (0.1 R)
• M5: 700,268 km (0.099 R)
• M6: 890,706 km (0.112 R)
• M7: 1,499,719 km (0.094 R)
• M8: 1,647,521 km (0.086 R)
• M9: 1,723,367 km (0.104 R)
• M10: 1,852,470 km (0.095 R)
• M11: 2,134,163 km (0.102 R)
• M12: 2,203,277 km (0.084 R)
• M13: 2,358,111 km (0.106 R)
• M14: 2,458,491 km (0.084 R)
• M15: 2,531,046 km (0.076 R)
• M16: 2,604,499 km (0.09 R)
• M17: 2,889,932 km (0.106 R)
• M18: 3,169,680 km (0.053 R)
• M19: 3,233,109 km (0.098 R)
• M20: 3,296,987 km (0.029 R)
• M21: 3,425,941 km (0.11 R)
• M22: 3,622,512 km (0.12 R)
• M23: 3,688,934 km (0.117 R)
• M24: 3,873,538 km (0.026 R)
• M25: 3,992,618 km (0.111 R)
• M26: 4,095,691 km (0.078 R)
• M27: 4,933,738 km (0.108 R)
• M28: 5,325,235 km (0.068 R)
• M29: 5,534,224 km (0.1 R)
• M30: 5,862,741 km (0.11 R)
• M31: 6,377,357 km (0.11 R)
• M32: 6,498,232 km (0.12 R)
• M33: 6,619,855 km (0.11 R)
• M34: 7,009,857 km (0.116 R)
• M35: 7,197,303 km (0.062 R)
• M36: 7,323,265 km (0.032 R)
• M37: 7,407,488 km (0.12 R)
• M38: 7,513,403 km (0.119 R)
• M39: 7,855,683 km (0.053 R)
• M40: 8,246,732 km (0.05 R)
• M41: 8,378,528 km (0.087 R)
• M42: 8,980,211 km (0.085 R)
• M43: 9,047,978 km (0.088 R)
• M44: 9,850,721 km (0.061 R)
• M45: 10,154,703 km (0.12 R)
• M46: 10,940,242 km (0.088 R)
• M47: 11,230,761 km (0.104 R)
• M48: 12,092,445 km (0.089 R)
• M49: 12,192,376 km (0.118 R)
• M50: 12,417,970 km (0.058 R)
• M51: 12,645,059 km (0.081 R)
• M52: 12,721,055 km (0.106 R)
• M53: 12,822,632 km (0.106 R)
• M54: 13,308,825 km (0.081 R)
• M55: 13,541,150 km (0.066 R)
• M56: 14,009,990 km (0.093 R)
• M57: 14,776,530 km (0.079 R)
• M58: 14,883,343 km (0.096 R)
• M59: 14,963,677 km (0.068 R)
• M60: 15,178,350 km (0.086 R)
• M61: 15,529,605 km (0.097 R)
• M62: 15,665,291 km (0.09 R)
• M63: 15,746,971 km (0.094 R)
• M64: 15,938,157 km (0.104 R)
• M65: 16,295,098 km (0.063 R)
• M66: 17,044,882 km (0.058 R)
• M67: 17,241,005 km (0.116 R)
• M68: 17,466,299 km (0.117 R)
• M69: 17,976,428 km (0.03 R)
• M70: 18,061,998 km (0.068 R)
• M71: 18,176,291 km (0.101 R)
• M72: 18,491,643 km (0.087 R)
• M73: 18,808,791 km (0.048 R)
• M74: 19,186,077 km (0.081 R)
• M75: 19,390,278 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 14.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.4 AU - 8.02 AU

Year: 6479 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,278,304 km

• M1: 256,112 km (0.069 R)
• M2: 356,641 km (0.113 R)
• M3: 455,825 km (0.066 R)
• M4: 598,990 km (0.086 R)
• M5: 927,656 km (0.087 R)
• M6: 1,054,964 km (0.056 R)
• M7: 1,202,468 km (0.114 R)
• M8: 1,430,455 km (0.099 R)
• M9: 1,611,319 km (0.113 R)
• M10: 1,848,431 km (0.078 R)
• M11: 2,537,329 km (0.107 R)
• M12: 2,721,484 km (0.063 R)
• M13: 2,967,872 km (0.107 R)
• M14: 3,123,304 km (0.075 R)
• M15: 3,261,533 km (0.025 R)
• M16: 4,112,296 km (0.078 R)
• M17: 4,352,101 km (0.101 R)
• M18: 4,462,654 km (0.107 R)
• M19: 4,641,573 km (0.119 R)
• M20: 5,357,399 km (0.073 R)
• M21: 5,716,284 km (0.074 R)
• M22: 5,862,142 km (0.102 R)
• M23: 5,984,513 km (0.117 R)
• M24: 6,232,098 km (0.104 R)
• M25: 6,686,127 km (0.057 R)
• M26: 6,788,602 km (0.083 R)
• M27: 7,099,017 km (0.112 R)
• M28: 7,414,070 km (0.067 R)
• M29: 7,520,135 km (0.117 R)
• M30: 7,706,983 km (0.094 R)
• M31: 8,276,801 km (0.102 R)
• M32: 8,552,959 km (0.107 R)
• M33: 8,664,260 km (0.09 R)
• M34: 9,086,126 km (0.087 R)
• M35: 9,285,390 km (0.092 R)
• M36: 9,717,130 km (0.112 R)
• M37: 10,332,575 km (0.039 R)
• M38: 10,660,195 km (0.118 R)
• M39: 11,294,938 km (0.077 R)
• M40: 12,066,714 km (0.1 R)
• M41: 12,443,252 km (0.092 R)
• M42: 12,983,450 km (0.077 R)
• M43: 13,661,278 km (0.118 R)
• M44: 14,516,379 km (0.117 R)
• M45: 14,616,161 km (0.105 R)
• M46: 15,321,216 km (0.069 R)
• M47: 15,422,792 km (0.11 R)
• M48: 15,592,736 km (0.117 R)
• M49: 15,968,675 km (0.117 R)
• M50: 16,590,404 km (0.113 R)
• M51: 17,114,445 km (0.076 R)
• M52: 17,893,102 km (0.094 R)
• M53: 18,574,820 km (0.084 R)
• M54: 19,009,850 km (0.076 R)
• M55: 20,670,985 km (0.094 R)
• M56: 20,895,980 km (0.098 R)
• M57: 21,159,422 km (0.083 R)
• M58: 21,499,907 km (0.1 R)
• M59: 22,109,668 km (0.069 R)
• M60: 22,532,132 km (0.05 R)
• M61: 23,034,931 km (0.106 R)
• M62: 23,151,467 km (0.088 R)
• M63: 25,443,157 km (0.114 R)
• M64: 25,603,975 km (0.071 R)
• M65: 26,534,623 km (0.054 R)
• M66: 26,697,535 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 12.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.29 AU - 7.71 AU

Year: 7657 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 68,278,304 km

• M1: 235,317 km (0.096 R)
• M2: 324,029 km (0.113 R)
• M3: 446,400 km (0.111 R)
• M4: 581,337 km (0.098 R)
• M5: 723,605 km (0.113 R)
• M6: 850,763 km (0.12 R)
• M7: 1,026,241 km (0.117 R)
• M8: 1,236,127 km (0.106 R)
• M9: 1,335,311 km (0.114 R)
• M10: 1,495,380 km (0.082 R)
• M11: 2,418,698 km (0.112 R)
• M12: 2,544,959 km (0.103 R)
• M13: 2,731,358 km (0.114 R)
• M14: 3,364,606 km (0.116 R)
• M15: 3,617,875 km (0.04 R)
• M16: 3,811,903 km (0.064 R)
• M17: 4,449,190 km (0.116 R)
• M18: 4,833,358 km (0.099 R)
• M19: 4,975,924 km (0.106 R)
• M20: 5,210,344 km (0.115 R)
• M21: 5,393,153 km (0.088 R)
• M22: 5,504,005 km (0.076 R)
• M23: 5,615,455 km (0.083 R)
• M24: 5,954,594 km (0.102 R)
• M25: 6,692,560 km (0.113 R)
• M26: 6,891,675 km (0.057 R)
• M27: 7,012,101 km (0.09 R)
• M28: 7,275,393 km (0.11 R)
• M29: 8,084,718 km (0.086 R)
• M30: 8,296,848 km (0.077 R)
• M31: 8,489,380 km (0.097 R)
• M32: 9,563,493 km (0.1 R)
• M33: 9,855,657 km (0.102 R)
• M34: 9,946,164 km (0.117 R)
• M35: 10,059,709 km (0.091 R)
• M36: 10,196,591 km (0.076 R)
• M37: 10,959,989 km (0.11 R)
• M38: 11,289,553 km (0.115 R)
• M39: 11,598,473 km (0.066 R)
• M40: 11,718,001 km (0.07 R)
• M41: 11,886,149 km (0.116 R)
• M42: 12,055,045 km (0.096 R)
• M43: 12,200,305 km (0.095 R)
• M44: 12,297,693 km (0.039 R)
• M45: 12,886,660 km (0.087 R)
• M46: 13,010,527 km (0.068 R)
• M47: 13,334,406 km (0.104 R)
• M48: 13,686,260 km (0.105 R)
• M49: 13,787,389 km (0.04 R)
• M50: 14,373,513 km (0.098 R)
• M51: 14,630,821 km (0.107 R)
• M52: 14,863,895 km (0.054 R)
• M53: 15,464,829 km (0.079 R)
• M54: 15,781,528 km (0.082 R)
• M55: 15,860,965 km (0.083 R)
• M56: 16,020,436 km (0.098 R)
• M57: 16,287,319 km (0.114 R)
• M58: 16,609,552 km (0.105 R)
• M59: 17,754,126 km (0.088 R)
• M60: 17,892,055 km (0.1 R)
• M61: 18,113,460 km (0.038 R)
• M62: 18,419,537 km (0.112 R)
• M63: 18,839,458 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 14.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.73 AU - 10.51 AU

Year: 11123 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,278,304 km

• M1: 550,819 km (0.09 R)
• M2: 830,268 km (0.086 R)
• M3: 1,323,492 km (0.094 R)
• M4: 1,567,486 km (0.108 R)
• M5: 2,756,640 km (0.086 R)
• M6: 2,860,461 km (0.059 R)
• M7: 3,036,538 km (0.059 R)
• M8: 4,510,825 km (0.11 R)
• M9: 5,638,045 km (0.099 R)
• M10: 7,086,302 km (0.026 R)
• M11: 7,230,065 km (0.082 R)
• M12: 7,814,843 km (0.08 R)
• M13: 8,162,957 km (0.092 R)
• M14: 8,389,598 km (0.089 R)
• M15: 9,633,056 km (0.09 R)
• M16: 11,717,852 km (0.052 R)
• M17: 12,088,106 km (0.106 R)
• M18: 12,346,611 km (0.079 R)
• M19: 12,840,135 km (0.088 R)
• M20: 13,281,000 km (0.066 R)
• M21: 13,488,342 km (0.12 R)
• M22: 13,966,607 km (0.025 R)
• M23: 14,117,252 km (0.089 R)
• M24: 14,359,301 km (0.078 R)
• M25: 14,602,697 km (0.086 R)
• M26: 16,535,651 km (0.117 R)
• M27: 17,890,260 km (0.088 R)
• M28: 18,547,892 km (0.117 R)
• M29: 19,113,073 km (0.086 R)
• M30: 20,431,180 km (0.119 R)
• M31: 22,093,362 km (0.104 R)
• M32: 22,339,450 km (0.095 R)
• M33: 23,511,549 km (0.099 R)
• M34: 23,834,681 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.4

Radius: 5.3

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.79 AU - 15.69 AU

Year: 20032 Days

Day: 16.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,278,304 km

• M1: 230,680 km (0.034 R)
• M2: 319,541 km (0.102 R)
• M3: 493,523 km (0.099 R)
• M4: 551,418 km (0.066 R)
• M5: 695,481 km (0.104 R)
• M6: 994,227 km (0.079 R)
• M7: 1,093,560 km (0.075 R)
• M8: 1,144,573 km (0.115 R)
• M9: 1,551,928 km (0.111 R)
• M10: 1,697,038 km (0.065 R)
• M11: 2,453,405 km (0.099 R)
• M12: 2,588,492 km (0.115 R)
• M13: 3,263,178 km (0.102 R)
• M14: 3,300,129 km (0.118 R)
• M15: 3,487,126 km (0.103 R)
• M16: 3,754,607 km (0.079 R)
• M17: 3,910,339 km (0.105 R)
• M18: 4,148,199 km (0.057 R)
• M19: 5,016,914 km (0.093 R)
• M20: 6,351,028 km (0.114 R)
• M21: 6,397,254 km (0.116 R)
• M22: 9,795,818 km (0.06 R)
• M23: 10,064,346 km (0.069 R)
• M24: 10,335,268 km (0.101 R)
• M25: 10,939,793 km (0.068 R)
• M26: 11,499,289 km (0.09 R)
• M27: 11,839,475 km (0.068 R)
• M28: 12,413,631 km (0.052 R)
• M29: 13,351,311 km (0.052 R)
• M30: 14,738,382 km (0.063 R)
• M31: 15,107,739 km (0.053 R)
• M32: 15,169,673 km (0.066 R)
• M33: 15,231,606 km (0.035 R)
• M34: 15,605,003 km (0.046 R)
• M35: 16,424,500 km (0.107 R)
• M36: 16,551,808 km (0.05 R)
• M37: 16,679,415 km (0.099 R)
• M38: 16,807,321 km (0.056 R)
• M39: 17,908,062 km (0.116 R)
• M40: 18,104,783 km (0.105 R)
• M41: 18,898,549 km (0.107 R)
• M42: 20,451,525 km (0.075 R)
• M43: 20,520,041 km (0.103 R)
• M44: 20,588,557 km (0.082 R)
• M45: 21,416,730 km (0.11 R)
• M46: 21,555,856 km (0.068 R)
• M47: 22,115,203 km (0.118 R)
• M48: 24,182,645 km (0.03 R)
• M49: 24,400,011 km (0.068 R)
• M50: 24,763,684 km (0.114 R)
• M51: 25,129,301 km (0.12 R)
• M52: 26,013,873 km (0.118 R)
• M53: 26,534,474 km (0.079 R)
• M54: 26,908,468 km (0.115 R)
• M55: 28,193,215 km (0.106 R)
• M56: 29,189,088 km (0.118 R)
• M57: 30,274,271 km (0.118 R)
• M58: 30,978,877 km (0.047 R)
• M59: 31,214,942 km (0.104 R)
• M60: 31,372,768 km (0.105 R)
• M61: 31,451,606 km (0.085 R)
• M62: 31,609,731 km (0.067 R)
• M63: 33,044,674 km (0.09 R)
• M64: 34,990,643 km (0.083 R)
• M65: 35,729,955 km (0.039 R)
• M66: 38,907,564 km (0.053 R)
• M67: 40,788,308 km (0.095 R)
• M68: 41,479,450 km (0.111 R)
• M69: 41,739,601 km (0.046 R)
• M70: 42,261,548 km (0.12 R)
• M71: 43,136,396 km (0.065 R)
• M72: 44,017,229 km (0.088 R)
• M73: 44,726,023 km (0.081 R)
• M74: 45,528,018 km (0.117 R)
• M75: 46,065,373 km (0.113 R)
• M76: 47,055,861 km (0.099 R)
• M77: 49,333,039 km (0.102 R)
• M78: 49,884,906 km (0.11 R)
• M79: 51,366,374 km (0.089 R)
• M80: 52,674,607 km (0.083 R)
• M81: 52,862,352 km (0.112 R)
• M82: 54,657,377 km (0.072 R)
• M83: 55,037,805 km (0.106 R)
• M84: 55,132,949 km (0.093 R)
• M85: 59,475,326 km (0.075 R)
• M86: 59,670,851 km (0.11 R)
• M87: 61,045,655 km (0.1 R)
• M88: 61,835,831 km (0.06 R)
• M89: 62,927,896 km (0.071 R)
• M90: 64,026,393 km (0.071 R)
• M91: 64,126,474 km (0.091 R)
• M92: 64,829,284 km (0.085 R)
• M93: 65,433,510 km (0.037 R)
• M94: 66,546,369 km (0.045 R)
• M95: 66,850,800 km (0.05 R)
• M96: 67,869,412 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 12,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit