🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.52 AU - 0.58 AU

Year: 150 Days

Day: 29.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,377,607 km

• M1: 358,287 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 207 Days

Day: 13.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.84 AU - 1.14 AU

Year: 363 Days

Day: 37.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.21 AU - 1.21 AU

Year: 491 Days

Day: 44.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,377,607 km

• M1: 173,833 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.9 AU - 4.56 AU

Year: 2658 Days

Day: 14 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 14.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.49 AU - 7.75 AU

Year: 6284 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,377,607 km

• M1: 194,627 km (0.1 R)
• M2: 378,034 km (0.089 R)
• M3: 879,486 km (0.114 R)
• M4: 1,294,919 km (0.072 R)
• M5: 1,665,772 km (0.1 R)
• M6: 2,193,404 km (0.119 R)
• M7: 2,506,662 km (0.039 R)
• M8: 2,607,640 km (0.119 R)
• M9: 2,929,426 km (0.088 R)
• M10: 3,057,631 km (0.088 R)
• M11: 3,220,393 km (0.077 R)
• M12: 4,355,243 km (0.048 R)
• M13: 4,490,030 km (0.115 R)
• M14: 4,663,414 km (0.108 R)
• M15: 5,119,838 km (0.095 R)
• M16: 5,524,500 km (0.094 R)
• M17: 6,309,739 km (0.105 R)
• M18: 6,546,552 km (0.032 R)
• M19: 6,659,050 km (0.064 R)
• M20: 6,928,775 km (0.025 R)
• M21: 7,043,517 km (0.042 R)
• M22: 7,231,262 km (0.062 R)
• M23: 7,641,310 km (0.045 R)
• M24: 7,774,601 km (0.087 R)
• M25: 7,923,900 km (0.118 R)
• M26: 8,606,964 km (0.113 R)
• M27: 8,792,316 km (0.097 R)
• M28: 9,388,314 km (0.104 R)
• M29: 9,916,394 km (0.086 R)
• M30: 10,029,640 km (0.085 R)
• M31: 10,454,348 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 13.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.81 AU - 7.81 AU

Year: 7292 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,377,607 km

• M1: 224,546 km (0.048 R)
• M2: 344,973 km (0.082 R)
• M3: 441,164 km (0.056 R)
• M4: 697,874 km (0.066 R)
• M5: 1,129,314 km (0.087 R)
• M6: 1,225,506 km (0.098 R)
• M7: 1,585,139 km (0.106 R)
• M8: 1,787,246 km (0.098 R)
• M9: 2,076,867 km (0.12 R)
• M10: 2,278,525 km (0.075 R)
• M11: 2,402,841 km (0.092 R)
• M12: 2,745,570 km (0.114 R)
• M13: 3,081,267 km (0.115 R)
• M14: 3,173,120 km (0.118 R)
• M15: 3,266,021 km (0.105 R)
• M16: 3,383,305 km (0.103 R)
• M17: 3,646,448 km (0.087 R)
• M18: 3,866,806 km (0.05 R)
• M19: 4,192,929 km (0.085 R)
• M20: 4,295,104 km (0.046 R)
• M21: 4,606,866 km (0.117 R)
• M22: 4,712,483 km (0.106 R)
• M23: 4,872,403 km (0.096 R)
• M24: 5,670,657 km (0.069 R)
• M25: 5,926,768 km (0.054 R)
• M26: 6,303,605 km (0.048 R)
• M27: 6,539,372 km (0.117 R)
• M28: 7,111,135 km (0.033 R)
• M29: 7,264,173 km (0.116 R)
• M30: 7,356,625 km (0.083 R)
• M31: 7,919,562 km (0.065 R)
• M32: 8,334,696 km (0.116 R)
• M33: 8,528,874 km (0.083 R)
• M34: 9,353,607 km (0.084 R)
• M35: 10,031,884 km (0.103 R)
• M36: 10,238,478 km (0.089 R)
• M37: 10,446,419 km (0.111 R)
• M38: 11,507,517 km (0.078 R)
• M39: 11,868,796 km (0.117 R)
• M40: 12,014,355 km (0.111 R)
• M41: 12,270,616 km (0.118 R)
• M42: 12,491,721 km (0.086 R)
• M43: 12,639,823 km (0.091 R)
• M44: 12,825,773 km (0.11 R)
• M45: 13,162,817 km (0.032 R)
• M46: 14,076,112 km (0.104 R)
• M47: 15,683,093 km (0.091 R)
• M48: 16,895,584 km (0.111 R)
• M49: 17,059,543 km (0.108 R)
• M50: 17,679,028 km (0.103 R)
• M51: 17,887,118 km (0.104 R)
• M52: 19,153,165 km (0.057 R)
• M53: 19,452,810 km (0.062 R)
• M54: 19,969,969 km (0.114 R)
• M55: 21,326,972 km (0.05 R)
• M56: 22,038,908 km (0.068 R)
• M57: 22,533,030 km (0.093 R)
• M58: 22,713,594 km (0.039 R)
• M59: 23,076,220 km (0.075 R)
• M60: 25,761,801 km (0.096 R)
• M61: 26,567,535 km (0.073 R)
• M62: 27,093,371 km (0.073 R)
• M63: 27,719,289 km (0.032 R)
• M64: 28,009,658 km (0.052 R)
• M65: 28,203,836 km (0.065 R)
• M66: 28,642,457 km (0.114 R)
• M67: 29,329,261 km (0.089 R)
• M68: 30,369,714 km (0.056 R)
• M69: 30,569,128 km (0.087 R)
• M70: 30,819,256 km (0.068 R)
• M71: 31,220,776 km (0.116 R)
• M72: 31,371,721 km (0.092 R)
• M73: 32,028,904 km (0.117 R)
• M74: 32,130,331 km (0.077 R)
• M75: 34,079,293 km (0.096 R)
• M76: 34,234,874 km (0.117 R)
• M77: 34,806,937 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 13.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.83 AU - 8.85 AU

Year: 8886 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 90,377,607 km

• M1: 175,628 km (0.106 R)
• M2: 400,473 km (0.115 R)
• M3: 511,625 km (0.034 R)
• M4: 598,391 km (0.119 R)
• M5: 748,737 km (0.116 R)
• M6: 922,720 km (0.043 R)
• M7: 1,101,489 km (0.116 R)
• M8: 1,313,320 km (0.046 R)
• M9: 1,766,751 km (0.096 R)
• M10: 1,944,772 km (0.077 R)
• M11: 2,042,310 km (0.112 R)
• M12: 2,345,096 km (0.113 R)
• M13: 2,528,653 km (0.039 R)
• M14: 2,799,275 km (0.08 R)
• M15: 3,022,775 km (0.116 R)
• M16: 3,136,768 km (0.086 R)
• M17: 3,637,472 km (0.104 R)
• M18: 4,006,381 km (0.092 R)
• M19: 4,371,250 km (0.077 R)
• M20: 4,582,332 km (0.037 R)
• M21: 4,713,979 km (0.08 R)
• M22: 4,897,086 km (0.12 R)
• M23: 5,794,374 km (0.11 R)
• M24: 5,883,385 km (0.071 R)
• M25: 6,026,849 km (0.053 R)
• M26: 6,225,815 km (0.065 R)
• M27: 6,353,721 km (0.058 R)
• M28: 7,157,959 km (0.086 R)
• M29: 7,311,297 km (0.12 R)
• M30: 7,797,191 km (0.096 R)
• M31: 8,054,050 km (0.088 R)
• M32: 8,414,431 km (0.052 R)
• M33: 8,616,837 km (0.046 R)
• M34: 8,841,533 km (0.057 R)
• M35: 9,801,802 km (0.081 R)
• M36: 10,446,120 km (0.118 R)
• M37: 10,751,449 km (0.116 R)
• M38: 10,883,245 km (0.03 R)
• M39: 10,993,349 km (0.108 R)
• M40: 11,081,911 km (0.115 R)
• M41: 11,304,064 km (0.049 R)
• M42: 11,527,713 km (0.069 R)
• M43: 12,947,097 km (0.116 R)
• M44: 13,511,231 km (0.107 R)
• M45: 13,939,679 km (0.099 R)
• M46: 15,772,851 km (0.086 R)
• M47: 16,073,094 km (0.075 R)
• M48: 16,299,586 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 9.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.48 AU - 10.56 AU

Year: 10838 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,377,607 km

• M1: 178,021 km (0.059 R)
• M2: 753,076 km (0.086 R)
• M3: 1,066,483 km (0.103 R)
• M4: 1,196,334 km (0.106 R)
• M5: 1,454,241 km (0.108 R)
• M6: 1,654,852 km (0.089 R)
• M7: 1,903,483 km (0.063 R)
• M8: 2,022,414 km (0.082 R)
• M9: 2,184,727 km (0.089 R)
• M10: 2,675,708 km (0.058 R)
• M11: 2,991,060 km (0.066 R)
• M12: 3,060,324 km (0.115 R)
• M13: 3,342,316 km (0.102 R)
• M14: 3,414,123 km (0.093 R)
• M15: 3,731,569 km (0.034 R)
• M16: 3,831,052 km (0.053 R)
• M17: 4,212,526 km (0.079 R)
• M18: 5,093,957 km (0.05 R)
• M19: 5,456,582 km (0.038 R)
• M20: 5,769,990 km (0.097 R)
• M21: 5,856,607 km (0.088 R)
• M22: 6,030,889 km (0.105 R)
• M23: 6,624,343 km (0.118 R)
• M24: 6,989,362 km (0.071 R)
• M25: 7,298,731 km (0.116 R)
• M26: 7,423,645 km (0.082 R)
• M27: 7,486,326 km (0.114 R)
• M28: 7,707,432 km (0.116 R)
• M29: 8,059,136 km (0.068 R)
• M30: 8,448,839 km (0.108 R)
• M31: 8,514,363 km (0.119 R)
• M32: 8,944,606 km (0.105 R)
• M33: 9,179,176 km (0.049 R)
• M34: 9,860,594 km (0.079 R)
• M35: 10,452,702 km (0.092 R)
• M36: 10,841,956 km (0.104 R)
• M37: 10,984,672 km (0.1 R)
• M38: 11,272,050 km (0.064 R)
• M39: 11,489,116 km (0.119 R)
• M40: 11,671,177 km (0.04 R)
• M41: 13,697,181 km (0.057 R)
• M42: 13,967,654 km (0.114 R)
• M43: 14,122,937 km (0.073 R)
• M44: 14,239,922 km (0.066 R)
• M45: 15,667,834 km (0.081 R)
• M46: 17,099,336 km (0.112 R)
• M47: 17,223,951 km (0.062 R)
• M48: 17,390,603 km (0.096 R)
• M49: 17,936,037 km (0.081 R)
• M50: 18,189,605 km (0.118 R)
• M51: 18,274,427 km (0.079 R)
• M52: 18,359,249 km (0.081 R)
• M53: 18,785,902 km (0.076 R)
• M54: 19,302,164 km (0.054 R)
• M55: 19,432,015 km (0.109 R)
• M56: 19,562,166 km (0.079 R)
• M57: 20,834,645 km (0.081 R)
• M58: 21,012,218 km (0.058 R)
• M59: 21,324,279 km (0.056 R)
• M60: 22,043,246 km (0.027 R)
• M61: 22,678,888 km (0.11 R)
• M62: 22,815,770 km (0.055 R)
• M63: 23,366,589 km (0.095 R)
• M64: 23,504,967 km (0.119 R)
• M65: 24,387,594 km (0.077 R)
• M66: 25,850,811 km (0.076 R)
• M67: 26,233,183 km (0.077 R)
• M68: 27,342,452 km (0.109 R)
• M69: 28,368,693 km (0.078 R)
• M70: 28,565,564 km (0.029 R)
• M71: 29,308,018 km (0.101 R)
• M72: 29,956,525 km (0.041 R)
• M73: 30,056,755 km (0.089 R)
• M74: 30,559,554 km (0.099 R)
• M75: 31,930,618 km (0.057 R)
• M76: 32,289,354 km (0.051 R)
• M77: 33,114,386 km (0.102 R)
• M78: 33,321,729 km (0.085 R)
• M79: 33,998,510 km (0.061 R)
• M80: 34,207,648 km (0.112 R)
• M81: 34,364,875 km (0.073 R)
• M82: 34,522,252 km (0.095 R)
• M83: 35,365,685 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 5.4

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.42 AU - 19.34 AU

Year: 23348 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,377,607 km

• M1: 81,980 km (0.069 R)
• M2: 171,290 km (0.105 R)
• M3: 285,283 km (0.094 R)
• M4: 424,110 km (0.052 R)
• M5: 816,954 km (0.086 R)
• M6: 1,107,323 km (0.119 R)
• M7: 1,296,116 km (0.06 R)
• M8: 2,465,074 km (0.066 R)
• M9: 3,183,891 km (0.104 R)
• M10: 3,406,942 km (0.098 R)
• M11: 3,543,226 km (0.08 R)
• M12: 4,447,545 km (0.119 R)
• M13: 10,224,266 km (0.074 R)
• M14: 11,018,930 km (0.11 R)
• M15: 11,220,738 km (0.119 R)
• M16: 11,491,660 km (0.072 R)
• M17: 11,627,943 km (0.063 R)
• M18: 13,447,801 km (0.102 R)
• M19: 13,519,459 km (0.077 R)
• M20: 13,807,734 km (0.113 R)
• M21: 14,025,249 km (0.041 R)
• M22: 14,758,578 km (0.078 R)
• M23: 14,906,680 km (0.037 R)
• M24: 15,055,380 km (0.08 R)
• M25: 15,354,127 km (0.113 R)
• M26: 15,579,421 km (0.107 R)
• M27: 16,568,563 km (0.077 R)
• M28: 16,799,691 km (0.094 R)
• M29: 17,187,299 km (0.093 R)
• M30: 17,656,438 km (0.088 R)
• M31: 17,892,504 km (0.091 R)
• M32: 18,129,616 km (0.069 R)
• M33: 18,208,903 km (0.085 R)
• M34: 18,367,776 km (0.111 R)
• M35: 18,447,362 km (0.107 R)
• M36: 19,411,820 km (0.082 R)
• M37: 20,063,917 km (0.109 R)
• M38: 20,640,317 km (0.046 R)
• M39: 21,055,452 km (0.058 R)
• M40: 22,999,775 km (0.098 R)
• M41: 23,343,850 km (0.063 R)
• M42: 24,385,949 km (0.08 R)
• M43: 24,473,464 km (0.11 R)
• M44: 24,912,683 km (0.074 R)
• M45: 25,709,890 km (0.039 R)
• M46: 26,245,899 km (0.11 R)
• M47: 27,693,408 km (0.114 R)
• M48: 27,967,621 km (0.119 R)
• M49: 29,819,044 km (0.098 R)
• M50: 30,382,280 km (0.11 R)
• M51: 31,233,492 km (0.067 R)
• M52: 31,805,405 km (0.119 R)
• M53: 32,476,800 km (0.115 R)
• M54: 33,736,414 km (0.091 R)
• M55: 36,202,984 km (0.119 R)
• M56: 38,319,345 km (0.09 R)
• M57: 39,752,493 km (0.106 R)
• M58: 39,958,638 km (0.091 R)
• M59: 40,268,456 km (0.11 R)
• M60: 41,307,263 km (0.12 R)
• M61: 42,670,848 km (0.118 R)
• M62: 43,942,579 km (0.1 R)
• M63: 44,797,232 km (0.043 R)
• M64: 48,600,459 km (0.062 R)
• M65: 48,710,712 km (0.113 R)
• M66: 48,931,220 km (0.089 R)
• M67: 50,150,592 km (0.093 R)
• M68: 50,931,642 km (0.101 R)
• M69: 53,526,268 km (0.089 R)
• M70: 53,753,956 km (0.089 R)
• M71: 54,210,229 km (0.114 R)
• M72: 54,553,257 km (0.05 R)
• M73: 54,782,291 km (0.113 R)
• M74: 55,126,516 km (0.074 R)
• M75: 55,586,679 km (0.115 R)
• M76: 55,817,210 km (0.117 R)
• M77: 60,020,760 km (0.079 R)
• M78: 62,519,344 km (0.108 R)
• M79: 62,639,172 km (0.083 R)
• M80: 64,324,840 km (0.09 R)
• M81: 64,930,562 km (0.118 R)
• M82: 65,051,886 km (0.091 R)
• M83: 66,758,798 km (0.05 R)
• M84: 70,590,298 km (0.026 R)
• M85: 71,215,019 km (0.095 R)
• M86: 71,841,385 km (0.09 R)
• M87: 73,226,213 km (0.05 R)
• M88: 73,731,854 km (0.108 R)
• M89: 75,638,628 km (0.092 R)
• M90: 76,021,898 km (0.088 R)
• M91: 77,432,755 km (0.106 R)
• M92: 78,722,887 km (0.08 R)
• M93: 78,981,692 km (0.068 R)
• M94: 80,671,400 km (0.074 R)
• M95: 88,218,912 km (0.092 R)
• M96: 89,296,016 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit