🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 144 Days

Day: 32.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.71 AU - 1.05 AU

Year: 308 Days

Day: 34.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,171,668 km

• M1: 204,351 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.57 AU - 1.89 AU

Year: 848 Days

Day: 40.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,171,668 km

• M1: 52,808 km (0.072 R)
• M2: 696,528 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.36 AU - 3.68 AU

Year: 1956 Days

Day: 42 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.27 AU - 4.53 AU

Year: 2871 Days

Day: 32.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.64 AU - 4.24 AU

Year: 2915 Days

Day: 34.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 13.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.7 AU - 9.98 AU

Year: 9798 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,171,668 km

• M1: 168,148 km (0.085 R)
• M2: 264,339 km (0.111 R)
• M3: 524,041 km (0.108 R)
• M4: 611,855 km (0.072 R)
• M5: 875,596 km (0.119 R)
• M6: 1,258,118 km (0.094 R)
• M7: 1,447,509 km (0.092 R)
• M8: 1,784,553 km (0.101 R)
• M9: 2,247,558 km (0.09 R)
• M10: 2,885,444 km (0.098 R)
• M11: 3,637,771 km (0.08 R)
• M12: 3,728,428 km (0.114 R)
• M13: 3,912,134 km (0.052 R)
• M14: 4,193,378 km (0.105 R)
• M15: 4,546,279 km (0.102 R)
• M16: 4,742,851 km (0.091 R)
• M17: 4,842,184 km (0.114 R)
• M18: 5,838,506 km (0.092 R)
• M19: 5,945,169 km (0.051 R)
• M20: 7,009,857 km (0.097 R)
• M21: 7,161,250 km (0.096 R)
• M22: 7,429,030 km (0.082 R)
• M23: 8,053,601 km (0.12 R)
• M24: 8,292,210 km (0.111 R)
• M25: 8,776,458 km (0.083 R)
• M26: 8,898,979 km (0.081 R)
• M27: 9,228,393 km (0.084 R)
• M28: 9,688,108 km (0.114 R)
• M29: 10,112,517 km (0.102 R)
• M30: 10,499,676 km (0.083 R)
• M31: 10,673,359 km (0.115 R)
• M32: 11,244,374 km (0.081 R)
• M33: 12,233,366 km (0.114 R)
• M34: 12,370,398 km (0.075 R)
• M35: 12,462,101 km (0.11 R)
• M36: 12,923,610 km (0.108 R)
• M37: 13,250,183 km (0.098 R)
• M38: 14,246,056 km (0.054 R)
• M39: 14,438,438 km (0.027 R)
• M40: 14,825,897 km (0.055 R)
• M41: 15,561,619 km (0.106 R)
• M42: 16,058,733 km (0.068 R)
• M43: 16,763,489 km (0.057 R)
• M44: 17,170,844 km (0.097 R)
• M45: 17,529,878 km (0.092 R)
• M46: 18,359,847 km (0.101 R)
• M47: 19,415,410 km (0.068 R)
• M48: 20,816,993 km (0.092 R)
• M49: 22,250,888 km (0.045 R)
• M50: 22,867,231 km (0.094 R)
• M51: 23,602,804 km (0.07 R)
• M52: 23,944,934 km (0.079 R)
• M53: 24,749,621 km (0.112 R)
• M54: 26,208,649 km (0.046 R)
• M55: 26,326,532 km (0.087 R)
• M56: 27,037,870 km (0.104 R)
• M57: 27,156,950 km (0.08 R)
• M58: 27,395,858 km (0.114 R)
• M59: 28,056,333 km (0.118 R)
• M60: 28,539,983 km (0.036 R)
• M61: 29,148,397 km (0.104 R)
• M62: 29,638,181 km (0.095 R)
• M63: 31,123,987 km (0.107 R)
• M64: 31,311,433 km (0.086 R)
• M65: 32,633,878 km (0.11 R)
• M66: 33,589,659 km (0.037 R)
• M67: 33,782,042 km (0.07 R)
• M68: 33,910,397 km (0.081 R)
• M69: 34,748,893 km (0.056 R)
• M70: 35,268,147 km (0.1 R)
• M71: 36,577,876 km (0.08 R)
• M72: 36,841,767 km (0.031 R)
• M73: 39,042,501 km (0.097 R)
• M74: 40,056,924 km (0.084 R)
• M75: 40,465,177 km (0.1 R)
• M76: 40,669,827 km (0.109 R)
• M77: 41,217,056 km (0.091 R)
• M78: 44,200,636 km (0.1 R)
• M79: 44,904,494 km (0.06 R)
• M80: 46,038,146 km (0.034 R)
• M81: 46,180,563 km (0.067 R)
• M82: 46,894,744 km (0.072 R)
• M83: 48,044,852 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.8

Radius: 5.8

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.38 AU - 18.78 AU

Year: 24037 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 35,171,668 km

• M1: 409,898 km (0.106 R)
• M2: 626,516 km (0.056 R)
• M3: 761,304 km (0.091 R)
• M4: 1,603,390 km (0.12 R)
• M5: 1,714,092 km (0.087 R)
• M6: 2,345,994 km (0.115 R)
• M7: 2,429,769 km (0.077 R)
• M8: 3,701,799 km (0.112 R)
• M9: 3,848,704 km (0.108 R)
• M10: 3,947,589 km (0.081 R)
• M11: 4,198,614 km (0.061 R)
• M12: 5,363,832 km (0.113 R)
• M13: 6,269,796 km (0.099 R)
• M14: 6,386,333 km (0.081 R)
• M15: 6,919,799 km (0.112 R)
• M16: 6,979,937 km (0.104 R)
• M17: 7,715,361 km (0.062 R)
• M18: 8,410,841 km (0.081 R)
• M19: 8,539,495 km (0.096 R)
• M20: 8,603,972 km (0.063 R)
• M21: 9,996,728 km (0.067 R)
• M22: 10,133,012 km (0.087 R)
• M23: 10,407,374 km (0.096 R)
• M24: 10,614,867 km (0.12 R)
• M25: 11,529,209 km (0.048 R)
• M26: 11,887,645 km (0.066 R)
• M27: 11,959,751 km (0.113 R)
• M28: 13,282,496 km (0.101 R)
• M29: 13,658,136 km (0.065 R)
• M30: 13,885,226 km (0.053 R)
• M31: 14,266,401 km (0.099 R)
• M32: 15,984,383 km (0.106 R)
• M33: 16,223,590 km (0.107 R)
• M34: 17,683,964 km (0.091 R)
• M35: 17,766,393 km (0.112 R)
• M36: 18,429,859 km (0.038 R)
• M37: 18,764,659 km (0.072 R)
• M38: 19,695,607 km (0.118 R)
• M39: 20,382,111 km (0.065 R)
• M40: 20,989,180 km (0.093 R)
• M41: 24,112,634 km (0.107 R)
• M42: 25,681,167 km (0.096 R)
• M43: 29,304,727 km (0.104 R)
• M44: 29,499,803 km (0.104 R)
• M45: 29,793,314 km (0.028 R)
• M46: 31,574,276 km (0.109 R)
• M47: 33,084,616 km (0.099 R)
• M48: 33,389,497 km (0.091 R)
• M49: 34,104,575 km (0.089 R)
• M50: 34,412,447 km (0.09 R)
• M51: 35,031,184 km (0.096 R)
• M52: 36,804,218 km (0.09 R)
• M53: 37,966,892 km (0.077 R)
• M54: 38,606,124 km (0.073 R)
• M55: 39,464,068 km (0.045 R)
• M56: 39,571,629 km (0.059 R)
• M57: 41,526,574 km (0.092 R)
• M58: 42,075,149 km (0.051 R)
• M59: 43,179,481 km (0.09 R)
• M60: 44,405,136 km (0.079 R)
• M61: 45,529,364 km (0.079 R)
• M62: 48,380,699 km (0.092 R)
• M63: 49,653,478 km (0.117 R)
• M64: 49,769,716 km (0.109 R)
• M65: 51,289,181 km (0.066 R)
• M66: 53,895,176 km (0.08 R)
• M67: 54,973,627 km (0.058 R)
• M68: 56,301,308 km (0.083 R)
• M69: 57,273,545 km (0.113 R)
• M70: 57,884,054 km (0.115 R)
• M71: 61,716,901 km (0.107 R)
• M72: 62,970,531 km (0.058 R)
• M73: 66,781,985 km (0.058 R)
• M74: 67,681,966 km (0.099 R)
• M75: 67,810,920 km (0.068 R)
• M76: 68,715,538 km (0.105 R)
• M77: 72,373,804 km (0.113 R)
• M78: 73,165,775 km (0.075 R)
• M79: 79,741,200 km (0.029 R)
• M80: 80,286,335 km (0.103 R)
• M81: 80,559,351 km (0.12 R)
• M82: 81,654,407 km (0.095 R)
• M83: 82,616,621 km (0.09 R)
• M84: 83,168,039 km (0.116 R)
• M85: 83,859,181 km (0.106 R)
• M86: 86,642,599 km (0.085 R)
• M87: 87,623,961 km (0.11 R)
• M88: 87,764,583 km (0.025 R)
• M89: 88,609,063 km (0.049 R)
• M90: 89,456,385 km (0.041 R)
• M91: 90,732,156 km (0.096 R)
• M92: 91,016,541 km (0.116 R)
• M93: 92,014,060 km (0.09 R)
• M94: 93,301,948 km (0.108 R)
• M95: 96,040,487 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.3

Radius: 7.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.55 AU - 17.97 AU

Year: 24442 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,171,668 km

• M1: 170,990 km (0.114 R)
• M2: 363,373 km (0.086 R)
• M3: 485,445 km (0.097 R)
• M4: 545,733 km (0.113 R)
• M5: 799,451 km (0.075 R)
• M6: 1,186,012 km (0.102 R)
• M7: 1,443,470 km (0.067 R)
• M8: 1,756,429 km (0.04 R)
• M9: 1,813,874 km (0.045 R)
• M10: 1,891,515 km (0.032 R)
• M11: 2,010,147 km (0.118 R)
• M12: 2,296,327 km (0.034 R)
• M13: 2,401,794 km (0.099 R)
• M14: 2,683,337 km (0.117 R)
• M15: 2,929,874 km (0.091 R)
• M16: 3,067,504 km (0.072 R)
• M17: 3,420,855 km (0.117 R)
• M18: 4,089,407 km (0.049 R)
• M19: 4,217,613 km (0.098 R)
• M20: 4,716,970 km (0.105 R)
• M21: 4,905,613 km (0.08 R)
• M22: 5,514,926 km (0.059 R)
• M23: 5,628,171 km (0.096 R)
• M24: 5,713,741 km (0.082 R)
• M25: 6,773,343 km (0.119 R)
• M26: 6,955,852 km (0.109 R)
• M27: 7,294,542 km (0.07 R)
• M28: 7,733,462 km (0.107 R)
• M29: 8,768,530 km (0.116 R)
• M30: 8,867,863 km (0.097 R)
• M31: 10,018,869 km (0.107 R)
• M32: 10,157,396 km (0.034 R)
• M33: 10,366,235 km (0.046 R)
• M34: 10,682,335 km (0.101 R)
• M35: 11,180,346 km (0.095 R)
• M36: 11,432,120 km (0.105 R)
• M37: 11,613,283 km (0.095 R)
• M38: 12,014,803 km (0.11 R)
• M39: 12,162,008 km (0.106 R)
• M40: 12,495,312 km (0.08 R)
• M41: 13,743,257 km (0.099 R)
• M42: 13,897,193 km (0.102 R)
• M43: 13,974,386 km (0.098 R)
• M44: 14,167,966 km (0.081 R)
• M45: 14,401,488 km (0.076 R)
• M46: 14,675,402 km (0.061 R)
• M47: 15,109,535 km (0.031 R)
• M48: 15,188,971 km (0.119 R)
• M49: 15,348,143 km (0.052 R)
• M50: 16,152,232 km (0.114 R)
• M51: 16,518,597 km (0.071 R)
• M52: 16,682,407 km (0.1 R)
• M53: 16,928,944 km (0.097 R)
• M54: 17,801,399 km (0.105 R)
• M55: 18,095,508 km (0.049 R)
• M56: 18,816,420 km (0.091 R)
• M57: 19,158,850 km (0.056 R)
• M58: 19,460,289 km (0.099 R)
• M59: 19,893,525 km (0.053 R)
• M60: 20,461,548 km (0.051 R)
• M61: 20,549,362 km (0.091 R)
• M62: 20,813,701 km (0.045 R)
• M63: 21,212,230 km (0.102 R)
• M64: 21,524,142 km (0.103 R)
• M65: 22,332,718 km (0.098 R)
• M66: 24,072,392 km (0.11 R)
• M67: 25,005,284 km (0.084 R)
• M68: 25,381,822 km (0.058 R)
• M69: 25,950,144 km (0.073 R)
• M70: 27,582,855 km (0.118 R)
• M71: 27,777,183 km (0.052 R)
• M72: 27,874,422 km (0.069 R)
• M73: 28,020,579 km (0.113 R)
• M74: 29,199,111 km (0.113 R)
• M75: 29,347,661 km (0.108 R)
• M76: 30,043,740 km (0.059 R)
• M77: 30,896,299 km (0.096 R)
• M78: 30,946,713 km (0.057 R)
• M79: 30,997,128 km (0.083 R)
• M80: 31,706,072 km (0.1 R)
• M81: 32,011,401 km (0.102 R)
• M82: 32,676,513 km (0.074 R)
• M83: 34,803,945 km (0.096 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: 428 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit