🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.52 AU - 0.64 AU

Year: 168 Days

Day: 24.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.64 AU - 0.86 AU

Year: 247 Days

Day: 17 Hours

Environment

Temp: 102 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,330,258 km

• M1: 94,695 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.92 AU

Year: 267 Days

Day: 30.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,330,258 km

• M1: 62,083 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.95 AU - 0.97 AU

Year: 358 Days

Day: 23.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,330,258 km

• M1: 62,382 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.09 AU - 2.25 AU

Year: 1217 Days

Day: 26.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 8.7

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.82 AU - 5.64 AU

Year: 3917 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,330,258 km

• M1: 328,816 km (0.05 R)
• M2: 403,316 km (0.067 R)
• M3: 466,147 km (0.069 R)
• M4: 720,912 km (0.069 R)
• M5: 930,798 km (0.038 R)
• M6: 1,081,593 km (0.118 R)
• M7: 1,337,106 km (0.115 R)
• M8: 1,537,717 km (0.1 R)
• M9: 1,596,957 km (0.029 R)
• M10: 1,841,400 km (0.104 R)
• M11: 2,048,892 km (0.094 R)
• M12: 2,130,722 km (0.036 R)
• M13: 2,230,504 km (0.109 R)
• M14: 2,400,298 km (0.093 R)
• M15: 2,591,933 km (0.114 R)
• M16: 2,662,842 km (0.101 R)
• M17: 2,752,601 km (0.077 R)
• M18: 3,196,906 km (0.109 R)
• M19: 3,643,755 km (0.108 R)
• M20: 3,743,388 km (0.062 R)
• M21: 4,403,563 km (0.037 R)
• M22: 4,574,104 km (0.101 R)
• M23: 4,681,965 km (0.101 R)
• M24: 5,188,653 km (0.12 R)
• M25: 5,805,594 km (0.064 R)
• M26: 6,087,437 km (0.076 R)
• M27: 6,860,409 km (0.077 R)
• M28: 7,613,036 km (0.081 R)
• M29: 8,103,268 km (0.116 R)
• M30: 8,523,937 km (0.086 R)
• M31: 8,736,964 km (0.069 R)
• M32: 9,141,178 km (0.086 R)
• M33: 9,304,688 km (0.089 R)
• M34: 9,414,194 km (0.117 R)
• M35: 9,469,096 km (0.075 R)
• M36: 9,968,005 km (0.057 R)
• M37: 10,108,029 km (0.096 R)
• M38: 10,560,862 km (0.093 R)
• M39: 10,617,858 km (0.077 R)
• M40: 10,703,728 km (0.09 R)
• M41: 11,662,650 km (0.06 R)
• M42: 12,257,152 km (0.055 R)
• M43: 12,527,924 km (0.047 R)
• M44: 12,831,009 km (0.101 R)
• M45: 13,136,638 km (0.062 R)
• M46: 13,506,444 km (0.111 R)
• M47: 13,599,494 km (0.109 R)
• M48: 14,130,566 km (0.116 R)
• M49: 15,699,100 km (0.103 R)
• M50: 15,862,161 km (0.078 R)
• M51: 16,786,227 km (0.113 R)
• M52: 16,886,159 km (0.066 R)
• M53: 17,153,939 km (0.027 R)
• M54: 17,254,618 km (0.097 R)
• M55: 17,761,456 km (0.087 R)
• M56: 17,863,332 km (0.062 R)
• M57: 18,033,724 km (0.113 R)
• M58: 18,513,634 km (0.075 R)
• M59: 18,962,876 km (0.089 R)
• M60: 19,067,146 km (0.117 R)
• M61: 19,171,416 km (0.036 R)
• M62: 19,345,847 km (0.09 R)
• M63: 19,485,871 km (0.065 R)
• M64: 19,731,510 km (0.112 R)
• M65: 19,942,892 km (0.12 R)
• M66: 20,190,327 km (0.075 R)
• M67: 21,011,021 km (0.106 R)
• M68: 21,733,429 km (0.098 R)
• M69: 21,915,340 km (0.1 R)
• M70: 22,427,264 km (0.032 R)
• M71: 22,721,523 km (0.056 R)
• M72: 23,388,430 km (0.112 R)
• M73: 23,986,672 km (0.078 R)
• M74: 24,325,362 km (0.118 R)
• M75: 24,665,547 km (0.032 R)
• M76: 25,083,673 km (0.067 R)
• M77: 25,274,411 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 9.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.72 AU - 6.44 AU

Year: 5709 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,330,258 km

• M1: 293,960 km (0.084 R)
• M2: 402,867 km (0.117 R)
• M3: 469,289 km (0.112 R)
• M4: 641,176 km (0.102 R)
• M5: 834,607 km (0.079 R)
• M6: 1,691,054 km (0.074 R)
• M7: 1,805,646 km (0.032 R)
• M8: 1,883,437 km (0.116 R)
• M9: 2,546,904 km (0.118 R)
• M10: 2,745,869 km (0.065 R)
• M11: 3,397,368 km (0.029 R)
• M12: 3,567,610 km (0.055 R)
• M13: 3,715,712 km (0.045 R)
• M14: 4,146,703 km (0.089 R)
• M15: 5,055,810 km (0.083 R)
• M16: 5,391,208 km (0.092 R)
• M17: 5,618,746 km (0.095 R)
• M18: 6,320,510 km (0.043 R)
• M19: 6,895,564 km (0.106 R)
• M20: 6,987,866 km (0.117 R)
• M21: 7,267,465 km (0.12 R)
• M22: 7,773,405 km (0.079 R)
• M23: 8,786,182 km (0.039 R)
• M24: 9,155,390 km (0.037 R)
• M25: 9,667,164 km (0.071 R)
• M26: 9,770,686 km (0.11 R)
• M27: 10,223,369 km (0.03 R)
• M28: 10,293,680 km (0.068 R)
• M29: 10,718,538 km (0.105 R)
• M30: 10,789,896 km (0.099 R)
• M31: 11,622,259 km (0.115 R)
• M32: 12,138,970 km (0.111 R)
• M33: 12,550,214 km (0.092 R)
• M34: 13,271,426 km (0.112 R)
• M35: 13,463,360 km (0.117 R)
• M36: 13,656,341 km (0.116 R)
• M37: 14,084,041 km (0.043 R)
• M38: 14,162,281 km (0.111 R)
• M39: 15,272,746 km (0.078 R)
• M40: 15,554,887 km (0.068 R)
• M41: 15,716,752 km (0.096 R)
• M42: 15,838,525 km (0.094 R)
• M43: 16,534,753 km (0.09 R)
• M44: 16,948,990 km (0.091 R)
• M45: 17,073,904 km (0.091 R)
• M46: 17,366,518 km (0.113 R)
• M47: 18,041,802 km (0.111 R)
• M48: 18,468,306 km (0.076 R)
• M49: 18,854,867 km (0.093 R)
• M50: 19,114,120 km (0.097 R)
• M51: 19,244,120 km (0.102 R)
• M52: 19,417,953 km (0.073 R)
• M53: 19,505,169 km (0.103 R)
• M54: 20,738,603 km (0.112 R)
• M55: 20,827,764 km (0.082 R)
• M56: 21,319,941 km (0.046 R)
• M57: 21,409,849 km (0.113 R)
• M58: 21,815,857 km (0.111 R)
• M59: 23,049,442 km (0.078 R)
• M60: 23,373,022 km (0.12 R)
• M61: 23,651,573 km (0.081 R)
• M62: 23,791,148 km (0.093 R)
• M63: 24,587,756 km (0.117 R)
• M64: 24,776,549 km (0.111 R)
• M65: 25,966,899 km (0.113 R)
• M66: 26,062,941 km (0.11 R)
• M67: 26,544,796 km (0.101 R)
• M68: 26,883,934 km (0.102 R)
• M69: 27,175,800 km (0.085 R)
• M70: 27,273,188 km (0.117 R)
• M71: 27,566,400 km (0.053 R)
• M72: 27,909,876 km (0.115 R)
• M73: 28,452,318 km (0.112 R)
• M74: 28,799,385 km (0.086 R)
• M75: 29,397,627 km (0.116 R)
• M76: 29,899,229 km (0.079 R)
• M77: 33,124,110 km (0.083 R)
• M78: 33,489,129 km (0.075 R)
• M79: 33,803,135 km (0.113 R)
• M80: 33,960,512 km (0.12 R)
• M81: 34,223,355 km (0.116 R)
• M82: 35,175,097 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.24 AU - 8.68 AU

Year: 7759 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,330,258 km

• M1: 278,701 km (0.093 R)
• M2: 354,996 km (0.106 R)
• M3: 429,346 km (0.069 R)
• M4: 571,015 km (0.088 R)
• M5: 887,415 km (0.075 R)
• M6: 1,025,344 km (0.055 R)
• M7: 1,089,072 km (0.119 R)
• M8: 1,170,753 km (0.119 R)
• M9: 1,761,216 km (0.076 R)
• M10: 2,200,585 km (0.069 R)
• M11: 2,475,994 km (0.057 R)
• M12: 3,106,549 km (0.058 R)
• M13: 3,561,925 km (0.106 R)
• M14: 3,961,651 km (0.066 R)
• M15: 4,038,245 km (0.088 R)
• M16: 4,244,840 km (0.071 R)
• M17: 4,641,723 km (0.067 R)
• M18: 4,776,660 km (0.085 R)
• M19: 5,105,925 km (0.089 R)
• M20: 5,385,823 km (0.085 R)
• M21: 5,786,296 km (0.109 R)
• M22: 6,048,840 km (0.078 R)
• M23: 6,166,873 km (0.102 R)
• M24: 6,615,966 km (0.111 R)
• M25: 6,829,143 km (0.094 R)
• M26: 7,044,713 km (0.052 R)
• M27: 7,545,717 km (0.044 R)
• M28: 7,993,613 km (0.1 R)
• M29: 8,253,464 km (0.081 R)
• M30: 8,351,600 km (0.108 R)
• M31: 8,714,824 km (0.088 R)
• M32: 9,974,288 km (0.076 R)
• M33: 10,148,869 km (0.105 R)
• M34: 10,394,958 km (0.093 R)
• M35: 10,857,215 km (0.079 R)
• M36: 11,000,829 km (0.094 R)
• M37: 11,764,975 km (0.079 R)
• M38: 12,172,031 km (0.047 R)
• M39: 12,246,680 km (0.108 R)
• M40: 12,433,528 km (0.084 R)
• M41: 13,768,689 km (0.069 R)
• M42: 14,080,301 km (0.094 R)
• M43: 14,158,541 km (0.07 R)
• M44: 14,551,983 km (0.113 R)
• M45: 15,713,312 km (0.1 R)
• M46: 16,243,486 km (0.106 R)
• M47: 17,447,300 km (0.057 R)
• M48: 17,784,494 km (0.099 R)
• M49: 17,869,166 km (0.076 R)
• M50: 19,502,326 km (0.071 R)
• M51: 19,720,739 km (0.095 R)
• M52: 21,227,639 km (0.113 R)
• M53: 21,452,335 km (0.042 R)
• M54: 21,677,928 km (0.098 R)
• M55: 22,496,229 km (0.062 R)
• M56: 23,185,875 km (0.055 R)
• M57: 23,370,927 km (0.103 R)
• M58: 23,929,077 km (0.114 R)
• M59: 24,444,741 km (0.097 R)
• M60: 24,585,961 km (0.106 R)
• M61: 24,916,573 km (0.078 R)
• M62: 25,011,268 km (0.114 R)
• M63: 25,201,108 km (0.096 R)
• M64: 25,296,252 km (0.047 R)
• M65: 25,534,412 km (0.11 R)
• M66: 26,494,980 km (0.047 R)
• M67: 27,223,073 km (0.097 R)
• M68: 27,369,529 km (0.055 R)
• M69: 28,253,503 km (0.081 R)
• M70: 28,699,005 km (0.106 R)
• M71: 29,346,614 km (0.069 R)
• M72: 30,554,767 km (0.028 R)
• M73: 30,656,194 km (0.098 R)
• M74: 30,910,211 km (0.116 R)
• M75: 31,420,490 km (0.101 R)
• M76: 31,522,815 km (0.077 R)
• M77: 32,242,530 km (0.081 R)
• M78: 33,123,811 km (0.045 R)
• M79: 34,539,605 km (0.089 R)
• M80: 34,750,987 km (0.057 R)
• M81: 35,281,461 km (0.085 R)
• M82: 35,707,665 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.6

Radius: 6.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.99 AU - 17.43 AU

Year: 21484 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,330,258 km

• M1: 131,497 km (0.087 R)
• M2: 374,294 km (0.117 R)
• M3: 672,592 km (0.033 R)
• M4: 747,690 km (0.091 R)
• M5: 1,018,313 km (0.097 R)
• M6: 1,075,908 km (0.099 R)
• M7: 1,428,959 km (0.038 R)
• M8: 1,868,777 km (0.097 R)
• M9: 1,939,985 km (0.101 R)
• M10: 2,140,596 km (0.096 R)
• M11: 3,155,318 km (0.067 R)
• M12: 3,326,309 km (0.099 R)
• M13: 3,566,563 km (0.119 R)
• M14: 3,971,674 km (0.118 R)
• M15: 4,110,052 km (0.116 R)
• M16: 4,296,900 km (0.116 R)
• M17: 5,121,932 km (0.09 R)
• M18: 5,526,893 km (0.05 R)
• M19: 5,629,667 km (0.116 R)
• M20: 5,759,069 km (0.106 R)
• M21: 7,359,617 km (0.111 R)
• M22: 7,989,424 km (0.117 R)
• M23: 9,147,910 km (0.084 R)
• M24: 9,824,242 km (0.05 R)
• M25: 10,263,162 km (0.096 R)
• M26: 10,644,337 km (0.079 R)
• M27: 11,224,777 km (0.114 R)
• M28: 12,281,985 km (0.084 R)
• M29: 13,129,906 km (0.08 R)
• M30: 13,267,237 km (0.067 R)
• M31: 13,926,515 km (0.12 R)
• M32: 14,031,532 km (0.074 R)
• M33: 14,277,621 km (0.07 R)
• M34: 14,525,205 km (0.094 R)
• M35: 16,187,387 km (0.111 R)
• M36: 18,559,561 km (0.064 R)
• M37: 19,062,359 km (0.094 R)
• M38: 20,002,432 km (0.109 R)
• M39: 20,239,844 km (0.072 R)
• M40: 21,400,275 km (0.105 R)
• M41: 23,952,564 km (0.089 R)
• M42: 24,036,488 km (0.08 R)
• M43: 25,008,725 km (0.079 R)
• M44: 25,307,173 km (0.092 R)
• M45: 27,736,642 km (0.081 R)
• M46: 27,913,018 km (0.112 R)
• M47: 28,311,247 km (0.057 R)
• M48: 28,577,681 km (0.08 R)
• M49: 29,068,512 km (0.096 R)
• M50: 29,247,730 km (0.11 R)
• M51: 29,607,064 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit