🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 179 Days

Day: 47.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.84 AU - 1.86 AU

Year: 969 Days

Day: 39.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.69 AU - 2.23 AU

Year: 1056 Days

Day: 23.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,662,883 km

• M1: 1,777,223 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.35 AU - 7.79 AU

Year: 6484 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,662,883 km

• M1: 234,121 km (0.085 R)
• M2: 347,665 km (0.119 R)
• M3: 603,927 km (0.058 R)
• M4: 805,884 km (0.088 R)
• M5: 1,186,461 km (0.086 R)
• M6: 2,690,667 km (0.074 R)
• M7: 3,079,173 km (0.073 R)
• M8: 3,625,205 km (0.107 R)
• M9: 3,809,360 km (0.057 R)
• M10: 4,055,000 km (0.112 R)
• M11: 4,187,095 km (0.069 R)
• M12: 5,264,050 km (0.118 R)
• M13: 5,570,875 km (0.084 R)
• M14: 5,718,229 km (0.092 R)
• M15: 5,883,535 km (0.113 R)
• M16: 6,000,221 km (0.106 R)
• M17: 7,191,469 km (0.038 R)
• M18: 7,388,040 km (0.092 R)
• M19: 7,586,557 km (0.111 R)
• M20: 7,768,468 km (0.08 R)
• M21: 8,890,751 km (0.032 R)
• M22: 9,159,878 km (0.093 R)
• M23: 9,490,339 km (0.077 R)
• M24: 9,963,667 km (0.055 R)
• M25: 10,063,299 km (0.08 R)
• M26: 11,015,789 km (0.096 R)
• M27: 11,222,084 km (0.096 R)
• M28: 11,659,808 km (0.102 R)
• M29: 12,166,795 km (0.058 R)
• M30: 12,465,841 km (0.119 R)
• M31: 13,333,957 km (0.064 R)
• M32: 13,443,762 km (0.089 R)
• M33: 13,930,853 km (0.104 R)
• M34: 15,219,938 km (0.066 R)
• M35: 15,565,509 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 11.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.47 AU - 8.35 AU

Year: 6993 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,662,883 km

• M1: 160,668 km (0.06 R)
• M2: 255,364 km (0.069 R)
• M3: 436,078 km (0.112 R)
• M4: 594,502 km (0.075 R)
• M5: 754,721 km (0.044 R)
• M6: 1,018,163 km (0.103 R)
• M7: 1,097,300 km (0.03 R)
• M8: 1,202,617 km (0.107 R)
• M9: 1,299,108 km (0.082 R)
• M10: 1,449,155 km (0.118 R)
• M11: 1,526,497 km (0.08 R)
• M12: 1,605,185 km (0.039 R)
• M13: 1,712,447 km (0.098 R)
• M14: 1,962,874 km (0.098 R)
• M15: 2,849,391 km (0.115 R)
• M16: 2,964,132 km (0.066 R)
• M17: 3,300,578 km (0.119 R)
• M18: 3,473,363 km (0.119 R)
• M19: 3,649,290 km (0.049 R)
• M20: 3,991,870 km (0.075 R)
• M21: 4,120,673 km (0.087 R)
• M22: 4,269,673 km (0.114 R)
• M23: 4,707,995 km (0.079 R)
• M24: 5,021,402 km (0.109 R)
• M25: 5,301,449 km (0.093 R)
• M26: 5,402,727 km (0.107 R)
• M27: 5,814,121 km (0.06 R)
• M28: 6,150,716 km (0.108 R)
• M29: 6,515,286 km (0.055 R)
• M30: 6,975,450 km (0.116 R)
• M31: 7,243,230 km (0.049 R)
• M32: 7,378,317 km (0.119 R)
• M33: 7,582,667 km (0.076 R)
• M34: 7,834,889 km (0.097 R)
• M35: 7,973,716 km (0.114 R)
• M36: 8,277,250 km (0.105 R)
• M37: 8,608,460 km (0.113 R)
• M38: 8,895,688 km (0.032 R)
• M39: 8,992,178 km (0.12 R)
• M40: 9,332,663 km (0.104 R)
• M41: 9,479,867 km (0.086 R)
• M42: 9,926,118 km (0.077 R)
• M43: 10,126,729 km (0.048 R)
• M44: 10,379,399 km (0.097 R)
• M45: 10,583,002 km (0.076 R)
• M46: 11,253,799 km (0.112 R)
• M47: 11,805,815 km (0.087 R)
• M48: 12,018,394 km (0.054 R)
• M49: 12,125,207 km (0.116 R)
• M50: 12,205,391 km (0.054 R)
• M51: 12,528,373 km (0.12 R)
• M52: 12,908,800 km (0.118 R)
• M53: 12,990,780 km (0.118 R)
• M54: 13,403,371 km (0.104 R)
• M55: 13,625,224 km (0.075 R)
• M56: 14,213,443 km (0.114 R)
• M57: 14,326,390 km (0.088 R)
• M58: 14,610,177 km (0.059 R)
• M59: 15,997,847 km (0.105 R)
• M60: 16,262,785 km (0.066 R)
• M61: 16,410,587 km (0.071 R)
• M62: 16,647,999 km (0.099 R)
• M63: 16,767,229 km (0.101 R)
• M64: 16,886,608 km (0.039 R)
• M65: 17,882,630 km (0.089 R)
• M66: 18,433,898 km (0.095 R)
• M67: 18,526,350 km (0.058 R)
• M68: 18,711,702 km (0.068 R)
• M69: 18,897,652 km (0.109 R)
• M70: 19,333,879 km (0.111 R)
• M71: 20,311,651 km (0.118 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 12.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.81 AU - 9.29 AU

Year: 8794 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,662,883 km

• M1: 527,183 km (0.114 R)
• M2: 632,051 km (0.11 R)
• M3: 728,542 km (0.1 R)
• M4: 1,209,200 km (0.105 R)
• M5: 1,354,459 km (0.07 R)
• M6: 1,461,870 km (0.055 R)
• M7: 1,755,082 km (0.058 R)
• M8: 1,897,051 km (0.115 R)
• M9: 2,192,656 km (0.096 R)
• M10: 2,294,532 km (0.081 R)
• M11: 2,372,024 km (0.104 R)
• M12: 2,556,478 km (0.072 R)
• M13: 2,664,039 km (0.101 R)
• M14: 3,166,987 km (0.109 R)
• M15: 3,459,451 km (0.073 R)
• M16: 3,578,830 km (0.086 R)
• M17: 3,821,926 km (0.095 R)
• M18: 4,007,877 km (0.08 R)
• M19: 4,356,739 km (0.117 R)
• M20: 5,117,743 km (0.107 R)
• M21: 5,220,068 km (0.107 R)
• M22: 5,496,375 km (0.119 R)
• M23: 5,812,924 km (0.116 R)
• M24: 6,353,870 km (0.112 R)
• M25: 6,464,124 km (0.102 R)
• M26: 6,649,027 km (0.099 R)
• M27: 6,798,475 km (0.114 R)
• M28: 7,062,366 km (0.068 R)
• M29: 7,678,560 km (0.113 R)
• M30: 7,756,799 km (0.12 R)
• M31: 7,914,027 km (0.065 R)
• M32: 8,032,658 km (0.066 R)
• M33: 8,838,990 km (0.033 R)
• M34: 8,962,259 km (0.077 R)
• M35: 9,883,034 km (0.108 R)
• M36: 10,484,716 km (0.088 R)
• M37: 10,658,848 km (0.098 R)
• M38: 11,768,715 km (0.081 R)
• M39: 12,360,374 km (0.115 R)
• M40: 12,683,057 km (0.032 R)
• M41: 13,148,755 km (0.085 R)
• M42: 14,144,927 km (0.048 R)
• M43: 16,209,677 km (0.098 R)
• M44: 16,512,314 km (0.12 R)
• M45: 16,918,771 km (0.063 R)
• M46: 17,174,434 km (0.107 R)
• M47: 17,379,832 km (0.092 R)
• M48: 18,209,950 km (0.044 R)
• M49: 18,419,537 km (0.111 R)
• M50: 19,159,149 km (0.093 R)
• M51: 19,265,663 km (0.08 R)
• M52: 19,693,512 km (0.096 R)
• M53: 19,854,779 km (0.068 R)
• M54: 23,057,819 km (0.086 R)
• M55: 23,797,431 km (0.027 R)
• M56: 24,141,506 km (0.065 R)
• M57: 24,256,547 km (0.097 R)
• M58: 24,660,611 km (0.106 R)
• M59: 26,655,049 km (0.076 R)
• M60: 26,893,060 km (0.086 R)
• M61: 29,311,908 km (0.118 R)
• M62: 30,485,204 km (0.096 R)
• M63: 30,796,517 km (0.047 R)
• M64: 31,862,850 km (0.063 R)
• M65: 32,368,790 km (0.116 R)
• M66: 33,838,290 km (0.072 R)
• M67: 34,354,553 km (0.104 R)
• M68: 34,483,955 km (0.062 R)
• M69: 35,656,503 km (0.104 R)
• M70: 36,379,360 km (0.083 R)
• M71: 40,886,295 km (0.082 R)
• M72: 41,988,382 km (0.053 R)
• M73: 42,682,068 km (0.101 R)
• M74: 43,309,780 km (0.1 R)
• M75: 43,659,690 km (0.088 R)
• M76: 44,010,646 km (0.117 R)
• M77: 44,998,292 km (0.119 R)
• M78: 47,932,504 km (0.106 R)
• M79: 48,077,165 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 11.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.9 AU - 9.42 AU

Year: 9812 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,662,883 km

• M1: 151,543 km (0.114 R)
• M2: 597,643 km (0.087 R)
• M3: 1,035,965 km (0.073 R)
• M4: 1,337,405 km (0.091 R)
• M5: 1,498,671 km (0.088 R)
• M6: 1,640,341 km (0.071 R)
• M7: 1,813,575 km (0.067 R)
• M8: 2,035,429 km (0.118 R)
• M9: 2,325,499 km (0.094 R)
• M10: 2,597,917 km (0.084 R)
• M11: 3,273,650 km (0.105 R)
• M12: 3,912,732 km (0.085 R)
• M13: 4,292,561 km (0.074 R)
• M14: 4,459,064 km (0.088 R)
• M15: 4,703,357 km (0.116 R)
• M16: 6,218,035 km (0.076 R)
• M17: 6,640,051 km (0.114 R)
• M18: 6,876,117 km (0.102 R)
• M19: 7,093,333 km (0.082 R)
• M20: 7,246,521 km (0.116 R)
• M21: 7,668,237 km (0.077 R)
• M22: 7,803,175 km (0.083 R)
• M23: 8,327,365 km (0.119 R)
• M24: 9,099,440 km (0.117 R)
• M25: 9,772,481 km (0.066 R)
• M26: 9,870,019 km (0.118 R)
• M27: 9,967,706 km (0.065 R)
• M28: 10,511,494 km (0.101 R)
• M29: 11,319,472 km (0.07 R)
• M30: 11,601,764 km (0.067 R)
• M31: 11,730,867 km (0.045 R)
• M32: 12,515,807 km (0.101 R)
• M33: 12,674,829 km (0.118 R)
• M34: 12,994,819 km (0.066 R)
• M35: 13,209,642 km (0.041 R)
• M36: 13,561,346 km (0.109 R)
• M37: 13,779,310 km (0.084 R)
• M38: 14,053,374 km (0.085 R)
• M39: 14,163,478 km (0.113 R)
• M40: 15,479,041 km (0.111 R)
• M41: 15,993,209 km (0.043 R)
• M42: 16,368,101 km (0.04 R)
• M43: 17,303,088 km (0.108 R)
• M44: 18,105,381 km (0.097 R)
• M45: 18,405,774 km (0.096 R)
• M46: 18,919,942 km (0.084 R)
• M47: 19,900,706 km (0.105 R)
• M48: 20,898,075 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 9.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.51 AU - 9.87 AU

Year: 11613 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,662,883 km

• M1: 255,663 km (0.059 R)
• M2: 445,652 km (0.084 R)
• M3: 581,038 km (0.102 R)
• M4: 762,949 km (0.096 R)
• M5: 828,024 km (0.032 R)
• M6: 981,811 km (0.083 R)
• M7: 1,108,371 km (0.119 R)
• M8: 1,843,345 km (0.089 R)
• M9: 2,627,238 km (0.09 R)
• M10: 3,448,081 km (0.1 R)
• M11: 4,223,597 km (0.102 R)
• M12: 4,373,195 km (0.073 R)
• M13: 4,554,806 km (0.067 R)
• M14: 4,677,327 km (0.072 R)
• M15: 5,146,616 km (0.086 R)
• M16: 5,306,386 km (0.118 R)
• M17: 5,435,489 km (0.094 R)
• M18: 5,663,775 km (0.111 R)
• M19: 5,729,748 km (0.105 R)
• M20: 5,862,142 km (0.081 R)
• M21: 6,436,299 km (0.097 R)
• M22: 6,505,114 km (0.049 R)
• M23: 6,747,612 km (0.12 R)
• M24: 7,674,520 km (0.097 R)
• M25: 8,489,829 km (0.053 R)
• M26: 8,603,074 km (0.117 R)
• M27: 8,716,918 km (0.097 R)
• M28: 8,907,805 km (0.097 R)
• M29: 9,254,723 km (0.087 R)
• M30: 9,566,933 km (0.059 R)
• M31: 10,443,278 km (0.037 R)
• M32: 10,727,514 km (0.112 R)
• M33: 10,973,153 km (0.115 R)
• M34: 11,303,466 km (0.05 R)
• M35: 11,889,740 km (0.107 R)
• M36: 12,314,448 km (0.072 R)
• M37: 12,400,018 km (0.049 R)
• M38: 12,744,243 km (0.095 R)
• M39: 13,354,153 km (0.106 R)
• M40: 15,194,656 km (0.106 R)
• M41: 15,655,567 km (0.12 R)
• M42: 15,934,268 km (0.077 R)
• M43: 16,402,509 km (0.045 R)
• M44: 16,970,382 km (0.088 R)
• M45: 17,256,713 km (0.1 R)
• M46: 17,400,476 km (0.102 R)
• M47: 18,125,278 km (0.08 R)
• M48: 19,305,605 km (0.098 R)
• M49: 19,554,536 km (0.119 R)
• M50: 20,612,043 km (0.11 R)
• M51: 22,154,697 km (0.077 R)
• M52: 22,572,374 km (0.114 R)
• M53: 22,782,260 km (0.071 R)
• M54: 23,362,550 km (0.067 R)
• M55: 23,574,680 km (0.082 R)
• M56: 24,483,936 km (0.082 R)
• M57: 25,568,071 km (0.104 R)
• M58: 27,000,920 km (0.109 R)
• M59: 29,141,516 km (0.073 R)
• M60: 30,174,339 km (0.113 R)
• M61: 30,347,723 km (0.101 R)
• M62: 30,986,057 km (0.102 R)
• M63: 31,981,182 km (0.064 R)
• M64: 32,512,404 km (0.061 R)
• M65: 33,046,469 km (0.05 R)
• M66: 33,463,847 km (0.034 R)
• M67: 34,002,998 km (0.059 R)
• M68: 35,211,449 km (0.083 R)
• M69: 35,882,096 km (0.053 R)
• M70: 36,556,932 km (0.034 R)
• M71: 36,618,567 km (0.108 R)
• M72: 36,988,672 km (0.043 R)
• M73: 37,670,389 km (0.058 R)
• M74: 38,168,850 km (0.08 R)
• M75: 39,046,241 km (0.118 R)
• M76: 39,361,294 km (0.105 R)
• M77: 40,757,192 km (0.115 R)
• M78: 41,654,031 km (0.069 R)
• M79: 41,782,685 km (0.104 R)
• M80: 42,234,022 km (0.085 R)
• M81: 42,881,482 km (0.052 R)
• M82: 43,271,633 km (0.113 R)
• M83: 43,336,708 km (0.059 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: 371 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit