🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 142 Days

Day: 12.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,934,849 km

• M1: 32,313 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.03 AU

Year: 306 Days

Day: 40.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,934,849 km

• M1: 777,011 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.77 AU - 1.79 AU

Year: 851 Days

Day: 19.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.19 AU - 5.19 AU

Year: 3072 Days

Day: 18.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,934,849 km

• M1: 2,066,246 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.7

Radius: 12

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.79 AU - 10.15 AU

Year: 11275 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,934,849 km

• M1: 248,482 km (0.103 R)
• M2: 331,509 km (0.05 R)
• M3: 419,323 km (0.077 R)
• M4: 757,414 km (0.054 R)
• M5: 913,145 km (0.115 R)
• M6: 1,049,130 km (0.096 R)
• M7: 1,258,118 km (0.1 R)
• M8: 1,773,932 km (0.106 R)
• M9: 2,289,147 km (0.117 R)
• M10: 2,372,473 km (0.106 R)
• M11: 2,782,670 km (0.107 R)
• M12: 2,917,009 km (0.119 R)
• M13: 3,332,891 km (0.104 R)
• M14: 3,842,122 km (0.088 R)
• M15: 4,246,635 km (0.102 R)
• M16: 4,427,947 km (0.077 R)
• M17: 4,611,803 km (0.076 R)
• M18: 4,744,796 km (0.117 R)
• M19: 4,987,294 km (0.107 R)
• M20: 5,597,354 km (0.096 R)
• M21: 5,739,472 km (0.066 R)
• M22: 5,882,637 km (0.06 R)
• M23: 6,085,193 km (0.075 R)
• M24: 6,766,760 km (0.106 R)
• M25: 7,040,225 km (0.119 R)
• M26: 7,410,480 km (0.076 R)
• M27: 8,073,647 km (0.072 R)
• M28: 8,169,989 km (0.119 R)
• M29: 9,053,962 km (0.04 R)
• M30: 9,626,174 km (0.092 R)
• M31: 9,796,716 km (0.106 R)
• M32: 10,071,677 km (0.115 R)
• M33: 10,384,187 km (0.047 R)
• M34: 11,089,840 km (0.098 R)
• M35: 11,232,855 km (0.083 R)
• M36: 11,556,884 km (0.071 R)
• M37: 11,884,055 km (0.109 R)
• M38: 12,287,969 km (0.047 R)
• M39: 12,510,272 km (0.071 R)
• M40: 13,147,259 km (0.081 R)
• M41: 13,450,793 km (0.078 R)
• M42: 13,603,383 km (0.108 R)
• M43: 13,871,762 km (0.092 R)
• M44: 14,297,218 km (0.092 R)
• M45: 14,452,949 km (0.119 R)
• M46: 15,200,490 km (0.097 R)
• M47: 15,279,927 km (0.116 R)
• M48: 15,518,984 km (0.038 R)
• M49: 15,799,630 km (0.077 R)
• M50: 15,920,355 km (0.049 R)
• M51: 16,041,380 km (0.09 R)
• M52: 17,103,375 km (0.114 R)
• M53: 17,268,830 km (0.081 R)
• M54: 17,351,707 km (0.076 R)
• M55: 17,434,734 km (0.087 R)
• M56: 17,601,237 km (0.116 R)
• M57: 17,935,738 km (0.094 R)
• M58: 18,019,662 km (0.069 R)
• M59: 18,103,736 km (0.103 R)
• M60: 18,951,956 km (0.077 R)
• M61: 19,337,918 km (0.085 R)
• M62: 19,596,573 km (0.094 R)
• M63: 20,423,401 km (0.111 R)
• M64: 20,907,350 km (0.109 R)
• M65: 21,261,747 km (0.032 R)
• M66: 21,796,859 km (0.099 R)
• M67: 22,021,255 km (0.06 R)
• M68: 22,698,784 km (0.101 R)
• M69: 22,789,740 km (0.061 R)
• M70: 22,926,173 km (0.073 R)
• M71: 23,291,640 km (0.075 R)
• M72: 24,539,137 km (0.054 R)
• M73: 25,100,428 km (0.071 R)
• M74: 26,045,588 km (0.071 R)
• M75: 26,140,732 km (0.106 R)
• M76: 27,002,266 km (0.081 R)
• M77: 27,388,079 km (0.117 R)
• M78: 27,727,367 km (0.096 R)
• M79: 29,990,633 km (0.091 R)
• M80: 31,296,024 km (0.085 R)
• M81: 33,133,834 km (0.072 R)
• M82: 33,961,858 km (0.113 R)
• M83: 35,006,500 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 14.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.23 AU - 12.01 AU

Year: 11530 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,934,849 km

• M1: 251,175 km (0.032 R)
• M2: 501,602 km (0.09 R)
• M3: 792,420 km (0.029 R)
• M4: 889,060 km (0.079 R)
• M5: 1,011,132 km (0.095 R)
• M6: 1,183,469 km (0.056 R)
• M7: 2,108,582 km (0.116 R)
• M8: 2,419,895 km (0.085 R)
• M9: 2,838,021 km (0.047 R)
• M10: 4,658,178 km (0.119 R)
• M11: 5,028,433 km (0.076 R)
• M12: 5,446,858 km (0.05 R)
• M13: 6,196,344 km (0.102 R)
• M14: 7,020,329 km (0.062 R)
• M15: 7,189,225 km (0.105 R)
• M16: 7,359,617 km (0.114 R)
• M17: 7,791,356 km (0.092 R)
• M18: 8,142,762 km (0.062 R)
• M19: 8,815,803 km (0.064 R)
• M20: 9,044,089 km (0.042 R)
• M21: 9,600,144 km (0.05 R)
• M22: 9,835,162 km (0.095 R)
• M23: 10,310,884 km (0.106 R)
• M24: 10,503,267 km (0.086 R)
• M25: 12,034,850 km (0.101 R)
• M26: 12,237,555 km (0.096 R)
• M27: 13,320,344 km (0.098 R)
• M28: 14,165,871 km (0.061 R)
• M29: 14,649,072 km (0.073 R)
• M30: 15,137,809 km (0.066 R)
• M31: 16,019,987 km (0.115 R)
• M32: 16,131,438 km (0.071 R)
• M33: 17,488,889 km (0.094 R)
• M34: 17,661,076 km (0.11 R)
• M35: 18,123,184 km (0.113 R)
• M36: 18,355,808 km (0.108 R)
• M37: 19,118,458 km (0.06 R)
• M38: 20,614,287 km (0.081 R)
• M39: 20,857,085 km (0.081 R)
• M40: 21,161,965 km (0.057 R)
• M41: 21,529,826 km (0.06 R)
• M42: 22,023,499 km (0.097 R)
• M43: 22,147,516 km (0.082 R)
• M44: 22,645,826 km (0.088 R)
• M45: 23,717,246 km (0.092 R)
• M46: 26,896,800 km (0.113 R)
• M47: 27,029,343 km (0.076 R)
• M48: 28,976,509 km (0.086 R)
• M49: 30,138,885 km (0.105 R)
• M50: 30,829,877 km (0.065 R)
• M51: 32,297,731 km (0.089 R)
• M52: 32,438,653 km (0.119 R)
• M53: 33,075,640 km (0.111 R)
• M54: 33,502,593 km (0.113 R)
• M55: 33,645,309 km (0.118 R)
• M56: 33,931,340 km (0.113 R)
• M57: 34,218,269 km (0.096 R)
• M58: 34,361,883 km (0.076 R)
• M59: 34,938,882 km (0.064 R)
• M60: 35,810,439 km (0.105 R)
• M61: 36,029,301 km (0.066 R)
• M62: 36,322,064 km (0.1 R)
• M63: 36,983,436 km (0.037 R)
• M64: 37,130,939 km (0.068 R)
• M65: 39,216,783 km (0.083 R)
• M66: 39,970,905 km (0.113 R)
• M67: 40,198,145 km (0.063 R)
• M68: 40,729,815 km (0.091 R)
• M69: 41,800,338 km (0.106 R)
• M70: 42,802,793 km (0.086 R)
• M71: 43,112,760 km (0.035 R)
• M72: 44,988,418 km (0.063 R)
• M73: 45,382,608 km (0.081 R)
• M74: 47,290,280 km (0.06 R)
• M75: 48,657,455 km (0.109 R)
• M76: 50,773,368 km (0.118 R)
• M77: 52,007,700 km (0.118 R)
• M78: 52,255,733 km (0.115 R)
• M79: 52,504,215 km (0.106 R)
• M80: 53,168,729 km (0.102 R)
• M81: 53,501,883 km (0.075 R)
• M82: 53,668,835 km (0.06 R)
• M83: 55,685,264 km (0.064 R)
• M84: 56,277,971 km (0.11 R)
• M85: 56,447,765 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.6

Radius: 6.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.4 AU - 15.16 AU

Year: 16363 Days

Day: 15.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,934,849 km

• M1: 201,209 km (0.089 R)
• M2: 265,686 km (0.094 R)
• M3: 338,390 km (0.091 R)
• M4: 394,938 km (0.09 R)
• M5: 531,521 km (0.073 R)
• M6: 896,989 km (0.088 R)
• M7: 1,130,810 km (0.096 R)
• M8: 1,218,923 km (0.076 R)
• M9: 1,346,082 km (0.071 R)
• M10: 1,402,031 km (0.12 R)
• M11: 1,918,742 km (0.057 R)
• M12: 2,110,377 km (0.095 R)
• M13: 2,558,273 km (0.082 R)
• M14: 3,084,110 km (0.12 R)
• M15: 3,133,627 km (0.062 R)
• M16: 3,487,126 km (0.078 R)
• M17: 3,668,738 km (0.114 R)
• M18: 3,906,748 km (0.112 R)
• M19: 3,987,232 km (0.093 R)
• M20: 4,369,903 km (0.056 R)
• M21: 4,453,529 km (0.103 R)
• M22: 4,509,478 km (0.118 R)
• M23: 4,995,073 km (0.082 R)
• M24: 5,170,402 km (0.076 R)
• M25: 5,437,135 km (0.109 R)
• M26: 5,647,768 km (0.109 R)
• M27: 5,738,874 km (0.051 R)
• M28: 5,953,397 km (0.071 R)
• M29: 6,421,788 km (0.064 R)
• M30: 6,580,511 km (0.064 R)
• M31: 7,294,392 km (0.064 R)
• M32: 7,761,437 km (0.105 R)
• M33: 7,862,864 km (0.109 R)
• M34: 8,066,916 km (0.068 R)
• M35: 8,619,381 km (0.119 R)
• M36: 8,759,554 km (0.106 R)
• M37: 9,579,350 km (0.116 R)
• M38: 10,275,130 km (0.116 R)
• M39: 10,423,531 km (0.032 R)
• M40: 10,835,673 km (0.098 R)
• M41: 10,949,068 km (0.096 R)
• M42: 11,521,579 km (0.107 R)
• M43: 12,025,574 km (0.11 R)
• M44: 12,260,742 km (0.066 R)
• M45: 13,055,257 km (0.107 R)
• M46: 13,095,349 km (0.032 R)
• M47: 13,256,466 km (0.118 R)
• M48: 13,499,263 km (0.107 R)
• M49: 13,580,495 km (0.107 R)
• M50: 14,154,053 km (0.095 R)
• M51: 14,777,278 km (0.105 R)
• M52: 14,902,940 km (0.067 R)
• M53: 14,986,864 km (0.111 R)
• M54: 15,324,507 km (0.077 R)
• M55: 17,225,746 km (0.093 R)
• M56: 17,313,859 km (0.099 R)
• M57: 17,490,684 km (0.117 R)
• M58: 18,609,227 km (0.11 R)
• M59: 18,972,002 km (0.086 R)
• M60: 19,291,393 km (0.112 R)
• M61: 20,074,389 km (0.116 R)
• M62: 20,539,788 km (0.06 R)
• M63: 21,244,543 km (0.064 R)
• M64: 21,909,506 km (0.071 R)
• M65: 22,196,584 km (0.105 R)
• M66: 22,436,838 km (0.117 R)
• M67: 22,822,950 km (0.087 R)
• M68: 24,785,974 km (0.1 R)
• M69: 25,035,204 km (0.048 R)
• M70: 25,085,169 km (0.09 R)
• M71: 25,285,182 km (0.05 R)
• M72: 27,366,387 km (0.118 R)
• M73: 27,623,845 km (0.107 R)
• M74: 27,778,829 km (0.102 R)
• M75: 28,766,474 km (0.116 R)
• M76: 29,238,455 km (0.098 R)
• M77: 30,349,518 km (0.058 R)
• M78: 30,402,775 km (0.089 R)
• M79: 30,722,915 km (0.098 R)
• M80: 31,259,073 km (0.116 R)
• M81: 32,014,692 km (0.103 R)
• M82: 32,177,455 km (0.043 R)
• M83: 32,612,785 km (0.102 R)
• M84: 32,995,157 km (0.117 R)
• M85: 35,995,192 km (0.033 R)
• M86: 36,107,989 km (0.039 R)
• M87: 36,730,316 km (0.059 R)
• M88: 36,900,708 km (0.105 R)
• M89: 37,584,670 km (0.042 R)
• M90: 37,928,296 km (0.091 R)
• M91: 38,272,970 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.7

Radius: 4.8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.18 AU - 19.48 AU

Year: 23635 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,934,849 km

• M1: 91,255 km (0.104 R)
• M2: 189,840 km (0.094 R)
• M3: 952,490 km (0.1 R)
• M4: 1,036,115 km (0.103 R)
• M5: 1,188,405 km (0.098 R)
• M6: 1,324,689 km (0.102 R)
• M7: 1,866,682 km (0.091 R)
• M8: 1,919,041 km (0.115 R)
• M9: 2,271,344 km (0.116 R)
• M10: 2,731,956 km (0.03 R)
• M11: 3,065,260 km (0.072 R)
• M12: 4,003,837 km (0.05 R)
• M13: 4,037,647 km (0.043 R)
• M14: 5,468,101 km (0.118 R)
• M15: 5,657,043 km (0.106 R)
• M16: 6,236,436 km (0.103 R)
• M17: 7,243,379 km (0.081 R)
• M18: 7,409,134 km (0.052 R)
• M19: 7,618,122 km (0.061 R)
• M20: 7,744,532 km (0.106 R)
• M21: 12,086,760 km (0.079 R)
• M22: 13,740,265 km (0.057 R)
• M23: 13,945,514 km (0.117 R)
• M24: 14,724,021 km (0.073 R)
• M25: 15,463,334 km (0.104 R)
• M26: 15,730,216 km (0.083 R)
• M27: 15,944,889 km (0.064 R)
• M28: 16,540,289 km (0.083 R)
• M29: 17,419,176 km (0.116 R)
• M30: 17,696,830 km (0.042 R)
• M31: 17,864,230 km (0.1 R)
• M32: 17,920,179 km (0.088 R)
• M33: 19,107,388 km (0.097 R)
• M34: 19,624,099 km (0.055 R)
• M35: 20,029,061 km (0.093 R)
• M36: 21,915,190 km (0.047 R)
• M37: 21,975,030 km (0.074 R)
• M38: 22,094,858 km (0.106 R)
• M39: 24,289,309 km (0.063 R)
• M40: 25,853,504 km (0.099 R)
• M41: 26,551,976 km (0.105 R)
• M42: 27,256,732 km (0.115 R)
• M43: 28,357,922 km (0.073 R)
• M44: 29,275,705 km (0.112 R)
• M45: 29,738,262 km (0.087 R)
• M46: 32,018,881 km (0.098 R)
• M47: 32,290,850 km (0.107 R)
• M48: 32,358,917 km (0.09 R)
• M49: 32,905,697 km (0.093 R)
• M50: 33,042,729 km (0.102 R)
• M51: 33,731,328 km (0.081 R)
• M52: 35,543,706 km (0.118 R)
• M53: 36,674,516 km (0.091 R)
• M54: 38,176,778 km (0.074 R)
• M55: 38,754,226 km (0.101 R)
• M56: 43,627,676 km (0.094 R)
• M57: 44,534,389 km (0.097 R)
• M58: 49,002,877 km (0.116 R)
• M59: 49,159,506 km (0.082 R)
• M60: 50,102,720 km (0.109 R)
• M61: 51,528,687 km (0.078 R)
• M62: 51,847,480 km (0.058 R)
• M63: 52,166,722 km (0.043 R)
• M64: 52,486,712 km (0.116 R)
• M65: 53,450,721 km (0.086 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 20,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit