🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 27 Hours

Environment

Temp: 214 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.7 AU - 0.72 AU

Year: 211 Days

Day: 40.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.62 AU - 1.92 AU

Year: 831 Days

Day: 47.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.68 AU - 2.14 AU

Year: 932 Days

Day: 36 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,178,388 km

• M1: 90,656 km (0.051 R)
• M2: 319,242 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.34 AU - 3.44 AU

Year: 1735 Days

Day: 12.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835

Radius: 11.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.1 AU - 12.14 AU

Year: 13093 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,178,388 km

• M1: 357,539 km (0.113 R)
• M2: 807,380 km (0.074 R)
• M3: 1,180,926 km (0.083 R)
• M4: 1,400,086 km (0.093 R)
• M5: 1,579,903 km (0.076 R)
• M6: 1,659,340 km (0.11 R)
• M7: 1,740,272 km (0.115 R)
• M8: 2,944,086 km (0.063 R)
• M9: 3,043,120 km (0.116 R)
• M10: 3,176,860 km (0.092 R)
• M11: 5,328,078 km (0.077 R)
• M12: 5,449,402 km (0.05 R)
• M13: 5,694,892 km (0.118 R)
• M14: 6,112,120 km (0.102 R)
• M15: 7,832,496 km (0.076 R)
• M16: 7,924,498 km (0.1 R)
• M17: 8,063,325 km (0.115 R)
• M18: 8,202,900 km (0.075 R)
• M19: 8,531,866 km (0.032 R)
• M20: 9,009,233 km (0.028 R)
• M21: 9,348,521 km (0.081 R)
• M22: 9,791,181 km (0.107 R)
• M23: 9,989,996 km (0.116 R)
• M24: 10,089,928 km (0.108 R)
• M25: 10,240,573 km (0.099 R)
• M26: 11,159,552 km (0.114 R)
• M27: 11,576,631 km (0.11 R)
• M28: 11,786,966 km (0.074 R)
• M29: 14,183,973 km (0.066 R)
• M30: 14,352,869 km (0.063 R)
• M31: 14,806,300 km (0.114 R)
• M32: 15,034,736 km (0.049 R)
• M33: 15,843,761 km (0.1 R)
• M34: 15,960,447 km (0.077 R)
• M35: 16,489,276 km (0.078 R)
• M36: 17,023,789 km (0.083 R)
• M37: 17,203,306 km (0.066 R)
• M38: 18,354,462 km (0.084 R)
• M39: 19,280,772 km (0.115 R)
• M40: 19,405,537 km (0.078 R)
• M41: 20,222,341 km (0.053 R)
• M42: 20,794,553 km (0.066 R)
• M43: 21,500,954 km (0.102 R)
• M44: 21,889,609 km (0.104 R)
• M45: 22,805,597 km (0.078 R)
• M46: 23,734,151 km (0.084 R)
• M47: 24,270,310 km (0.115 R)
• M48: 24,404,948 km (0.061 R)
• M49: 24,607,354 km (0.033 R)
• M50: 26,316,061 km (0.057 R)
• M51: 27,499,829 km (0.088 R)
• M52: 28,629,741 km (0.106 R)
• M53: 28,772,009 km (0.116 R)
• M54: 29,702,807 km (0.05 R)
• M55: 29,846,870 km (0.046 R)
• M56: 30,716,183 km (0.11 R)
• M57: 31,227,209 km (0.036 R)
• M58: 31,300,362 km (0.097 R)
• M59: 32,553,843 km (0.102 R)
• M60: 33,074,892 km (0.095 R)
• M61: 33,373,789 km (0.094 R)
• M62: 33,899,027 km (0.101 R)
• M63: 34,426,958 km (0.12 R)
• M64: 34,654,197 km (0.076 R)
• M65: 34,729,894 km (0.114 R)
• M66: 34,881,736 km (0.089 R)
• M67: 35,644,086 km (0.047 R)
• M68: 37,107,602 km (0.101 R)
• M69: 37,185,244 km (0.063 R)
• M70: 39,379,096 km (0.111 R)
• M71: 39,854,668 km (0.098 R)
• M72: 40,252,449 km (0.112 R)
• M73: 44,631,478 km (0.079 R)
• M74: 48,479,284 km (0.053 R)
• M75: 49,415,019 km (0.057 R)
• M76: 49,671,280 km (0.054 R)
• M77: 50,528,626 km (0.08 R)
• M78: 51,131,655 km (0.051 R)
• M79: 51,563,843 km (0.079 R)
• M80: 53,304,863 km (0.062 R)
• M81: 53,655,371 km (0.078 R)
• M82: 53,743,035 km (0.096 R)
• M83: 54,094,590 km (0.108 R)
• M84: 57,381,704 km (0.119 R)
• M85: 57,561,222 km (0.098 R)
• M86: 57,650,980 km (0.104 R)
• M87: 59,094,749 km (0.032 R)
• M88: 59,457,524 km (0.11 R)
• M89: 60,276,423 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 14.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.23 AU - 15.29 AU

Year: 16094 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,178,388 km

• M1: 177,573 km (0.085 R)
• M2: 290,519 km (0.105 R)
• M3: 501,153 km (0.079 R)
• M4: 670,348 km (0.119 R)
• M5: 817,253 km (0.045 R)
• M6: 1,121,834 km (0.098 R)
• M7: 1,223,262 km (0.079 R)
• M8: 1,327,980 km (0.092 R)
• M9: 1,960,181 km (0.09 R)
• M10: 2,309,043 km (0.11 R)
• M11: 3,249,116 km (0.111 R)
• M12: 3,435,366 km (0.106 R)
• M13: 3,625,205 km (0.067 R)
• M14: 3,975,863 km (0.081 R)
• M15: 4,921,920 km (0.113 R)
• M16: 5,267,042 km (0.027 R)
• M17: 5,754,581 km (0.054 R)
• M18: 6,583,653 km (0.068 R)
• M19: 6,678,199 km (0.12 R)
• M20: 7,108,891 km (0.089 R)
• M21: 7,254,599 km (0.116 R)
• M22: 7,548,858 km (0.038 R)
• M23: 8,149,194 km (0.072 R)
• M24: 8,816,999 km (0.057 R)
• M25: 9,236,921 km (0.026 R)
• M26: 9,987,303 km (0.078 R)
• M27: 10,096,061 km (0.11 R)
• M28: 10,369,825 km (0.08 R)
• M29: 11,037,032 km (0.097 R)
• M30: 11,262,476 km (0.089 R)
• M31: 11,375,871 km (0.038 R)
• M32: 12,005,977 km (0.119 R)
• M33: 12,179,810 km (0.062 R)
• M34: 12,647,453 km (0.079 R)
• M35: 12,765,336 km (0.062 R)
• M36: 13,721,266 km (0.105 R)
• M37: 14,146,872 km (0.069 R)
• M38: 14,762,318 km (0.116 R)
• M39: 15,575,382 km (0.105 R)
• M40: 15,701,793 km (0.03 R)
• M41: 16,019,389 km (0.055 R)
• M42: 16,854,743 km (0.1 R)
• M43: 18,367,627 km (0.064 R)
• M44: 18,769,297 km (0.092 R)
• M45: 19,106,341 km (0.046 R)
• M46: 19,241,727 km (0.064 R)
• M47: 20,682,504 km (0.045 R)
• M48: 21,170,492 km (0.093 R)
• M49: 25,357,737 km (0.077 R)
• M50: 25,655,736 km (0.118 R)
• M51: 26,255,174 km (0.098 R)
• M52: 26,556,764 km (0.079 R)
• M53: 27,391,819 km (0.114 R)
• M54: 29,087,660 km (0.093 R)
• M55: 30,105,823 km (0.119 R)
• M56: 31,294,977 km (0.117 R)
• M57: 32,257,340 km (0.102 R)
• M58: 33,066,814 km (0.109 R)
• M59: 33,474,169 km (0.097 R)
• M60: 35,036,719 km (0.102 R)
• M61: 36,371,132 km (0.066 R)
• M62: 37,806,972 km (0.103 R)
• M63: 39,606,186 km (0.119 R)
• M64: 40,821,220 km (0.039 R)
• M65: 44,269,899 km (0.103 R)
• M66: 45,349,847 km (0.101 R)
• M67: 45,892,887 km (0.086 R)
• M68: 46,347,216 km (0.041 R)
• M69: 46,620,531 km (0.07 R)
• M70: 49,662,005 km (0.118 R)
• M71: 50,221,950 km (0.119 R)
• M72: 50,877,787 km (0.096 R)
• M73: 52,482,224 km (0.112 R)
• M74: 52,577,219 km (0.074 R)
• M75: 53,624,853 km (0.068 R)
• M76: 54,679,518 km (0.095 R)
• M77: 54,871,901 km (0.08 R)
• M78: 55,837,704 km (0.117 R)
• M79: 56,809,193 km (0.09 R)
• M80: 57,101,657 km (0.102 R)
• M81: 58,768,626 km (0.112 R)
• M82: 59,657,686 km (0.082 R)
• M83: 61,549,052 km (0.084 R)
• M84: 66,209,175 km (0.083 R)
• M85: 68,477,827 km (0.1 R)
• M86: 68,789,140 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.3

Radius: 7.4

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.03 AU - 17.47 AU

Year: 23130 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,178,388 km

• M1: 94,845 km (0.079 R)
• M2: 154,385 km (0.118 R)
• M3: 268,229 km (0.089 R)
• M4: 376,239 km (0.051 R)
• M5: 500,106 km (0.06 R)
• M6: 638,035 km (0.106 R)
• M7: 762,800 km (0.072 R)
• M8: 923,318 km (0.041 R)
• M9: 1,007,841 km (0.113 R)
• M10: 1,469,051 km (0.09 R)
• M11: 1,670,410 km (0.104 R)
• M12: 1,774,530 km (0.041 R)
• M13: 2,025,705 km (0.111 R)
• M14: 2,522,220 km (0.116 R)
• M15: 3,140,059 km (0.09 R)
• M16: 3,312,546 km (0.112 R)
• M17: 3,488,323 km (0.086 R)
• M18: 3,577,184 km (0.119 R)
• M19: 4,507,982 km (0.069 R)
• M20: 5,151,253 km (0.074 R)
• M21: 6,142,339 km (0.097 R)
• M22: 6,965,576 km (0.036 R)
• M23: 7,476,004 km (0.043 R)
• M24: 7,998,400 km (0.112 R)
• M25: 8,353,246 km (0.094 R)
• M26: 9,262,801 km (0.117 R)
• M27: 9,760,663 km (0.1 R)
• M28: 10,912,566 km (0.085 R)
• M29: 10,977,791 km (0.07 R)
• M30: 11,770,959 km (0.119 R)
• M31: 12,242,043 km (0.117 R)
• M32: 13,551,772 km (0.087 R)
• M33: 14,045,594 km (0.105 R)
• M34: 14,616,909 km (0.076 R)
• M35: 14,760,971 km (0.025 R)
• M36: 15,488,316 km (0.085 R)
• M37: 18,512,138 km (0.111 R)
• M38: 18,902,738 km (0.075 R)
• M39: 19,374,869 km (0.101 R)
• M40: 19,691,867 km (0.119 R)
• M41: 20,330,949 km (0.098 R)
• M42: 20,491,767 km (0.12 R)
• M43: 20,653,033 km (0.085 R)
• M44: 21,302,288 km (0.069 R)
• M45: 21,547,479 km (0.11 R)
• M46: 23,374,069 km (0.118 R)
• M47: 24,305,914 km (0.069 R)
• M48: 24,905,203 km (0.116 R)
• M49: 25,336,195 km (0.085 R)
• M50: 25,596,046 km (0.051 R)
• M51: 25,943,861 km (0.092 R)
• M52: 26,118,292 km (0.103 R)
• M53: 28,331,892 km (0.086 R)
• M54: 28,781,882 km (0.115 R)
• M55: 28,962,447 km (0.118 R)
• M56: 29,143,460 km (0.091 R)
• M57: 31,716,693 km (0.081 R)
• M58: 33,125,008 km (0.092 R)
• M59: 33,314,249 km (0.09 R)
• M60: 35,420,138 km (0.094 R)
• M61: 36,001,924 km (0.118 R)
• M62: 37,076,785 km (0.108 R)
• M63: 38,162,118 km (0.079 R)
• M64: 38,957,978 km (0.082 R)
• M65: 39,458,234 km (0.092 R)
• M66: 40,768,711 km (0.103 R)
• M67: 44,367,138 km (0.099 R)
• M68: 44,471,408 km (0.093 R)
• M69: 45,518,892 km (0.114 R)
• M70: 46,362,774 km (0.107 R)
• M71: 46,786,584 km (0.092 R)
• M72: 47,638,096 km (0.067 R)
• M73: 48,387,431 km (0.116 R)
• M74: 48,602,254 km (0.041 R)
• M75: 54,185,845 km (0.08 R)
• M76: 55,304,238 km (0.099 R)
• M77: 56,204,369 km (0.1 R)
• M78: 57,791,303 km (0.104 R)
• M79: 58,247,427 km (0.111 R)
• M80: 58,819,340 km (0.032 R)
• M81: 58,933,932 km (0.112 R)
• M82: 59,968,550 km (0.096 R)
• M83: 60,430,359 km (0.092 R)
• M84: 61,706,279 km (0.114 R)
• M85: 64,993,992 km (0.071 R)
• M86: 68,338,252 km (0.109 R)
• M87: 69,546,105 km (0.072 R)
• M88: 70,395,821 km (0.051 R)
• M89: 70,517,444 km (0.052 R)
• M90: 73,828,943 km (0.105 R)
• M91: 74,695,713 km (0.102 R)
• M92: 76,689,404 km (0.095 R)
• M93: 78,448,375 km (0.09 R)
• M94: 84,320,391 km (0.064 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 12,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit