🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 141 Days

Day: 45.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 124.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 178 Days

Day: 24.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.71 AU - 1.09 AU

Year: 312 Days

Day: 26.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.29 AU

Year: 498 Days

Day: 16.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,330,371 km

• M1: 34,707 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.27 AU - 1.83 AU

Year: 705 Days

Day: 13 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,330,371 km

• M1: 1,079,049 km (0.028 R)
• M2: 1,164,919 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 739 Days

Day: 17.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 9.8

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.31 AU - 6.89 AU

Year: 5503 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,330,371 km

• M1: 134,638 km (0.108 R)
• M2: 215,870 km (0.102 R)
• M3: 409,150 km (0.111 R)
• M4: 511,475 km (0.066 R)
• M5: 801,396 km (0.103 R)
• M6: 1,257,669 km (0.054 R)
• M7: 1,883,736 km (0.072 R)
• M8: 2,003,415 km (0.085 R)
• M9: 2,292,438 km (0.111 R)
• M10: 2,399,101 km (0.086 R)
• M11: 2,706,375 km (0.042 R)
• M12: 2,956,802 km (0.043 R)
• M13: 3,026,365 km (0.097 R)
• M14: 3,214,709 km (0.115 R)
• M15: 3,382,707 km (0.118 R)
• M16: 3,455,711 km (0.096 R)
• M17: 3,702,547 km (0.112 R)
• M18: 4,318,591 km (0.112 R)
• M19: 4,424,357 km (0.067 R)
• M20: 4,856,096 km (0.116 R)
• M21: 4,938,675 km (0.044 R)
• M22: 5,586,583 km (0.081 R)
• M23: 5,876,803 km (0.078 R)
• M24: 5,964,766 km (0.097 R)
• M25: 6,231,499 km (0.079 R)
• M26: 6,961,687 km (0.099 R)
• M27: 7,242,631 km (0.048 R)
• M28: 7,431,873 km (0.06 R)
• M29: 8,107,457 km (0.108 R)
• M30: 8,435,974 km (0.068 R)
• M31: 9,038,554 km (0.096 R)
• M32: 9,276,564 km (0.092 R)
• M33: 9,620,340 km (0.073 R)
• M34: 9,724,161 km (0.074 R)
• M35: 9,863,436 km (0.112 R)
• M36: 10,108,478 km (0.092 R)
• M37: 10,819,965 km (0.087 R)
• M38: 10,928,124 km (0.069 R)
• M39: 11,072,786 km (0.112 R)
• M40: 11,218,195 km (0.056 R)
• M41: 11,917,415 km (0.111 R)
• M42: 13,088,168 km (0.116 R)
• M43: 13,203,508 km (0.085 R)
• M44: 13,784,845 km (0.084 R)
• M45: 13,862,935 km (0.117 R)
• M46: 14,019,714 km (0.118 R)
• M47: 15,254,345 km (0.109 R)
• M48: 15,660,055 km (0.067 R)
• M49: 16,898,276 km (0.09 R)
• M50: 17,107,713 km (0.088 R)
• M51: 17,360,235 km (0.094 R)
• M52: 20,440,305 km (0.09 R)
• M53: 20,797,844 km (0.064 R)
• M54: 21,609,712 km (0.042 R)
• M55: 21,700,518 km (0.101 R)
• M56: 22,294,271 km (0.045 R)
• M57: 23,264,563 km (0.118 R)
• M58: 23,778,282 km (0.116 R)
• M59: 24,248,618 km (0.04 R)
• M60: 24,484,833 km (0.114 R)
• M61: 25,102,822 km (0.047 R)
• M62: 25,198,415 km (0.057 R)
• M63: 25,341,879 km (0.112 R)
• M64: 25,485,643 km (0.083 R)
• M65: 25,581,685 km (0.059 R)
• M66: 25,918,729 km (0.115 R)
• M67: 26,208,799 km (0.11 R)
• M68: 27,036,374 km (0.091 R)
• M69: 27,330,484 km (0.059 R)
• M70: 27,823,110 km (0.093 R)
• M71: 29,017,349 km (0.064 R)
• M72: 29,419,169 km (0.104 R)
• M73: 30,329,921 km (0.112 R)
• M74: 31,404,034 km (0.074 R)
• M75: 31,971,758 km (0.076 R)
• M76: 32,647,043 km (0.1 R)
• M77: 33,222,097 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 14.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.9 AU - 6.84 AU

Year: 5872 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,330,371 km

• M1: 235,467 km (0.058 R)
• M2: 326,722 km (0.089 R)
• M3: 522,545 km (0.064 R)
• M4: 639,082 km (0.115 R)
• M5: 845,378 km (0.115 R)
• M6: 1,012,778 km (0.112 R)
• M7: 1,179,130 km (0.088 R)
• M8: 1,411,306 km (0.12 R)
• M9: 1,734,737 km (0.107 R)
• M10: 1,921,435 km (0.119 R)
• M11: 2,017,327 km (0.027 R)
• M12: 2,231,103 km (0.106 R)
• M13: 2,771,151 km (0.081 R)
• M14: 2,862,106 km (0.118 R)
• M15: 3,084,708 km (0.118 R)
• M16: 3,198,253 km (0.115 R)
• M17: 3,410,083 km (0.07 R)
• M18: 3,666,494 km (0.049 R)
• M19: 3,766,874 km (0.073 R)
• M20: 4,261,445 km (0.096 R)
• M21: 4,367,061 km (0.087 R)
• M22: 4,733,127 km (0.09 R)
• M23: 4,997,616 km (0.039 R)
• M24: 6,151,614 km (0.075 R)
• M25: 6,783,515 km (0.089 R)
• M26: 6,882,699 km (0.101 R)
• M27: 7,107,395 km (0.102 R)
• M28: 7,283,920 km (0.104 R)
• M29: 7,410,779 km (0.035 R)
• M30: 7,900,114 km (0.081 R)
• M31: 8,774,813 km (0.092 R)
• M32: 8,882,972 km (0.113 R)
• M33: 9,018,807 km (0.1 R)
• M34: 9,155,240 km (0.036 R)
• M35: 9,513,377 km (0.039 R)
• M36: 9,624,529 km (0.103 R)
• M37: 9,932,401 km (0.09 R)
• M38: 11,609,094 km (0.084 R)
• M39: 11,966,932 km (0.112 R)
• M40: 12,177,416 km (0.111 R)
• M41: 12,540,939 km (0.05 R)
• M42: 12,632,493 km (0.033 R)
• M43: 13,403,371 km (0.069 R)
• M44: 14,412,408 km (0.108 R)
• M45: 14,540,165 km (0.069 R)
• M46: 14,636,356 km (0.098 R)
• M47: 14,861,501 km (0.109 R)
• M48: 15,185,231 km (0.045 R)
• M49: 15,905,395 km (0.092 R)
• M50: 16,037,640 km (0.106 R)
• M51: 16,670,439 km (0.076 R)
• M52: 16,771,118 km (0.118 R)
• M53: 16,905,607 km (0.066 R)
• M54: 17,209,589 km (0.094 R)
• M55: 17,549,625 km (0.081 R)
• M56: 17,857,498 km (0.056 R)
• M57: 17,994,829 km (0.113 R)
• M58: 18,652,311 km (0.059 R)
• M59: 18,791,737 km (0.093 R)
• M60: 19,529,553 km (0.052 R)
• M61: 20,384,206 km (0.085 R)
• M62: 21,909,356 km (0.108 R)
• M63: 22,240,865 km (0.079 R)
• M64: 22,351,867 km (0.063 R)
• M65: 22,499,969 km (0.081 R)
• M66: 22,946,369 km (0.116 R)
• M67: 23,621,504 km (0.038 R)
• M68: 24,722,993 km (0.107 R)
• M69: 25,183,754 km (0.1 R)
• M70: 25,569,866 km (0.119 R)
• M71: 25,841,237 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 7.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.56 AU - 18.22 AU

Year: 22052 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 30,330,371 km

• M1: 127,607 km (0.095 R)
• M2: 560,842 km (0.034 R)
• M3: 1,115,103 km (0.104 R)
• M4: 2,587,146 km (0.091 R)
• M5: 2,657,307 km (0.078 R)
• M6: 4,652,195 km (0.062 R)
• M7: 5,397,641 km (0.119 R)
• M8: 5,761,164 km (0.102 R)
• M9: 5,853,316 km (0.091 R)
• M10: 6,273,985 km (0.117 R)
• M11: 6,608,037 km (0.068 R)
• M12: 7,144,495 km (0.03 R)
• M13: 7,194,012 km (0.115 R)
• M14: 7,293,345 km (0.059 R)
• M15: 7,543,473 km (0.119 R)
• M16: 8,104,016 km (0.078 R)
• M17: 8,572,556 km (0.066 R)
• M18: 10,252,690 km (0.095 R)
• M19: 10,476,638 km (0.091 R)
• M20: 10,702,381 km (0.118 R)
• M21: 10,929,770 km (0.065 R)
• M22: 11,101,209 km (0.12 R)
• M23: 12,208,233 km (0.062 R)
• M24: 12,804,830 km (0.043 R)
• M25: 12,865,118 km (0.054 R)
• M26: 12,925,406 km (0.114 R)
• M27: 13,046,281 km (0.085 R)
• M28: 13,472,186 km (0.071 R)
• M29: 13,594,706 km (0.087 R)
• M30: 13,779,310 km (0.119 R)
• M31: 15,030,397 km (0.117 R)
• M32: 15,348,891 km (0.048 R)
• M33: 15,863,059 km (0.098 R)
• M34: 16,187,238 km (0.074 R)
• M35: 16,252,313 km (0.096 R)
• M36: 16,317,537 km (0.117 R)
• M37: 16,382,912 km (0.105 R)
• M38: 16,842,327 km (0.107 R)
• M39: 17,239,509 km (0.061 R)
• M40: 17,505,943 km (0.071 R)
• M41: 18,449,457 km (0.072 R)
• M42: 18,722,024 km (0.099 R)
• M43: 18,790,390 km (0.069 R)
• M44: 18,858,756 km (0.111 R)
• M45: 19,686,631 km (0.085 R)
• M46: 19,895,320 km (0.085 R)
• M47: 20,315,241 km (0.096 R)
• M48: 20,596,635 km (0.088 R)
• M49: 20,879,375 km (0.044 R)
• M50: 22,748,750 km (0.106 R)
• M51: 23,114,217 km (0.116 R)
• M52: 23,334,575 km (0.047 R)
• M53: 23,408,177 km (0.058 R)
• M54: 23,777,235 km (0.105 R)
• M55: 24,073,888 km (0.1 R)
• M56: 24,371,737 km (0.084 R)
• M57: 24,446,386 km (0.115 R)
• M58: 25,727,243 km (0.077 R)
• M59: 27,728,115 km (0.104 R)
• M60: 28,747,176 km (0.077 R)
• M61: 29,300,987 km (0.109 R)
• M62: 29,380,274 km (0.038 R)
• M63: 30,741,016 km (0.111 R)
• M64: 37,673,082 km (0.057 R)
• M65: 38,278,804 km (0.117 R)
• M66: 38,539,553 km (0.108 R)
• M67: 40,380,504 km (0.048 R)
• M68: 40,468,917 km (0.101 R)
• M69: 42,339,638 km (0.077 R)
• M70: 43,511,887 km (0.057 R)
• M71: 44,238,484 km (0.053 R)
• M72: 45,152,377 km (0.063 R)
• M73: 45,795,798 km (0.119 R)
• M74: 46,072,554 km (0.106 R)
• M75: 46,349,759 km (0.119 R)
• M76: 48,493,795 km (0.102 R)
• M77: 52,877,611 km (0.109 R)
• M78: 53,750,066 km (0.051 R)
• M79: 58,482,744 km (0.073 R)
• M80: 59,184,059 km (0.045 R)
• M81: 60,190,703 km (0.041 R)
• M82: 60,392,660 km (0.073 R)
• M83: 60,594,917 km (0.03 R)
• M84: 61,507,763 km (0.038 R)
• M85: 62,322,922 km (0.045 R)
• M86: 63,552,467 km (0.05 R)
• M87: 63,964,160 km (0.093 R)
• M88: 64,067,083 km (0.037 R)
• M89: 64,686,568 km (0.116 R)
• M90: 65,827,252 km (0.083 R)
• M91: 67,184,105 km (0.086 R)
• M92: 68,128,665 km (0.102 R)
• M93: 68,760,866 km (0.071 R)
• M94: 70,456,408 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.3

Radius: 6.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.53 AU - 18.99 AU

Year: 26191 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,330,371 km

• M1: 100,979 km (0.082 R)
• M2: 150,346 km (0.111 R)
• M3: 248,482 km (0.118 R)
• M4: 561,590 km (0.03 R)
• M5: 729,589 km (0.104 R)
• M6: 1,025,493 km (0.077 R)
• M7: 1,112,410 km (0.111 R)
• M8: 1,171,800 km (0.093 R)
• M9: 1,309,430 km (0.099 R)
• M10: 1,533,977 km (0.112 R)
• M11: 1,787,994 km (0.118 R)
• M12: 2,073,875 km (0.075 R)
• M13: 2,431,863 km (0.066 R)
• M14: 4,564,829 km (0.111 R)
• M15: 5,430,852 km (0.089 R)
• M16: 5,507,446 km (0.09 R)
• M17: 5,661,531 km (0.095 R)
• M18: 5,895,652 km (0.09 R)
• M19: 6,159,393 km (0.075 R)
• M20: 6,780,673 km (0.054 R)
• M21: 7,879,170 km (0.119 R)
• M22: 8,345,766 km (0.082 R)
• M23: 8,434,178 km (0.109 R)
• M24: 8,971,534 km (0.045 R)
• M25: 9,062,190 km (0.101 R)
• M26: 9,798,361 km (0.106 R)
• M27: 9,860,594 km (0.119 R)
• M28: 10,521,667 km (0.107 R)
• M29: 11,229,564 km (0.067 R)
• M30: 11,622,109 km (0.068 R)
• M31: 12,589,409 km (0.11 R)
• M32: 12,724,944 km (0.107 R)
• M33: 12,997,213 km (0.05 R)
• M34: 14,105,733 km (0.068 R)
• M35: 14,423,030 km (0.082 R)
• M36: 14,921,041 km (0.066 R)
• M37: 15,136,313 km (0.102 R)
• M38: 16,560,035 km (0.044 R)
• M39: 16,782,936 km (0.086 R)
• M40: 16,857,436 km (0.103 R)
• M41: 17,873,804 km (0.09 R)
• M42: 19,415,859 km (0.026 R)
• M43: 19,533,293 km (0.091 R)
• M44: 21,483,301 km (0.078 R)
• M45: 21,970,242 km (0.099 R)
• M46: 22,051,773 km (0.042 R)
• M47: 22,378,944 km (0.115 R)
• M48: 22,460,924 km (0.075 R)
• M49: 23,037,773 km (0.089 R)
• M50: 23,369,731 km (0.119 R)
• M51: 25,137,828 km (0.119 R)
• M52: 26,470,296 km (0.036 R)
• M53: 26,600,446 km (0.085 R)
• M54: 27,429,667 km (0.078 R)
• M55: 27,473,649 km (0.076 R)
• M56: 27,517,481 km (0.074 R)
• M57: 27,693,408 km (0.102 R)
• M58: 27,957,897 km (0.116 R)
• M59: 28,533,849 km (0.073 R)
• M60: 28,934,771 km (0.087 R)
• M61: 29,517,455 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit