🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 22.5 Hours

Environment

Temp: 249 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.79 AU - 1.99 AU

Year: 926 Days

Day: 12.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.76 AU - 2.14 AU

Year: 971 Days

Day: 38.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,086,343 km

• M1: 1,374,804 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.1 AU - 2.56 AU

Year: 1268 Days

Day: 30 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.87 AU - 3.71 AU

Year: 2127 Days

Day: 28.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.63 AU - 5.55 AU

Year: 3505 Days

Day: 43.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 13.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.22 AU - 8.28 AU

Year: 7690 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 96,086,343 km

• M1: 190,588 km (0.097 R)
• M2: 422,165 km (0.067 R)
• M3: 649,853 km (0.08 R)
• M4: 905,366 km (0.08 R)
• M5: 1,378,844 km (0.101 R)
• M6: 1,494,333 km (0.084 R)
• M7: 1,818,661 km (0.057 R)
• M8: 1,903,334 km (0.104 R)
• M9: 2,076,867 km (0.064 R)
• M10: 2,165,728 km (0.1 R)
• M11: 2,463,578 km (0.108 R)
• M12: 2,677,802 km (0.098 R)
• M13: 3,124,651 km (0.077 R)
• M14: 3,357,126 km (0.113 R)
• M15: 3,515,400 km (0.074 R)
• M16: 3,977,209 km (0.081 R)
• M17: 4,662,068 km (0.087 R)
• M18: 4,988,491 km (0.076 R)
• M19: 5,322,243 km (0.1 R)
• M20: 5,569,678 km (0.081 R)
• M21: 5,852,717 km (0.077 R)
• M22: 6,237,334 km (0.07 R)
• M23: 6,630,327 km (0.089 R)
• M24: 7,099,167 km (0.09 R)
• M25: 7,822,473 km (0.113 R)
• M26: 8,139,770 km (0.112 R)
• M27: 8,641,671 km (0.109 R)
• M28: 9,043,191 km (0.101 R)
• M29: 9,638,142 km (0.118 R)
• M30: 10,361,149 km (0.093 R)
• M31: 10,554,429 km (0.115 R)
• M32: 11,980,545 km (0.071 R)
• M33: 12,142,710 km (0.084 R)
• M34: 12,964,750 km (0.094 R)
• M35: 15,581,366 km (0.062 R)
• M36: 16,564,075 km (0.101 R)
• M37: 17,890,110 km (0.12 R)
• M38: 18,215,336 km (0.038 R)
• M39: 18,683,278 km (0.079 R)
• M40: 18,777,375 km (0.094 R)
• M41: 19,774,744 km (0.094 R)
• M42: 19,918,508 km (0.107 R)
• M43: 21,180,067 km (0.119 R)
• M44: 22,019,011 km (0.091 R)
• M45: 23,525,612 km (0.111 R)
• M46: 24,137,766 km (0.043 R)
• M47: 24,910,140 km (0.115 R)
• M48: 25,952,538 km (0.046 R)
• M49: 27,062,554 km (0.046 R)
• M50: 27,757,287 km (0.088 R)
• M51: 28,026,114 km (0.032 R)
• M52: 28,241,834 km (0.101 R)
• M53: 29,657,329 km (0.106 R)
• M54: 29,877,088 km (0.111 R)
• M55: 29,987,192 km (0.084 R)
• M56: 30,318,252 km (0.115 R)
• M57: 30,650,659 km (0.117 R)
• M58: 30,817,311 km (0.113 R)
• M59: 32,104,750 km (0.088 R)
• M60: 32,274,095 km (0.109 R)
• M61: 32,613,383 km (0.065 R)
• M62: 33,466,988 km (0.032 R)
• M63: 34,270,329 km (0.048 R)
• M64: 34,732,138 km (0.12 R)
• M65: 35,603,844 km (0.039 R)
• M66: 36,364,998 km (0.102 R)
• M67: 38,142,221 km (0.057 R)
• M68: 38,441,118 km (0.12 R)
• M69: 38,740,912 km (0.04 R)
• M70: 39,282,306 km (0.109 R)
• M71: 39,826,244 km (0.057 R)
• M72: 40,433,612 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.8

Radius: 6.1

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.69 AU - 15.11 AU

Year: 20501 Days

Day: 18 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,086,343 km

• M1: 180,116 km (0.115 R)
• M2: 423,063 km (0.119 R)
• M3: 1,187,508 km (0.032 R)
• M4: 1,577,958 km (0.092 R)
• M5: 1,787,246 km (0.03 R)
• M6: 1,910,963 km (0.025 R)
• M7: 2,605,696 km (0.093 R)
• M8: 3,071,543 km (0.117 R)
• M9: 3,640,614 km (0.079 R)
• M10: 4,200,708 km (0.093 R)
• M11: 4,744,796 km (0.078 R)
• M12: 4,959,917 km (0.109 R)
• M13: 5,310,724 km (0.064 R)
• M14: 7,280,480 km (0.1 R)
• M15: 8,444,800 km (0.114 R)
• M16: 8,757,908 km (0.108 R)
• M17: 9,181,420 km (0.106 R)
• M18: 9,665,818 km (0.09 R)
• M19: 11,054,385 km (0.11 R)
• M20: 11,627,046 km (0.091 R)
• M21: 11,684,940 km (0.081 R)
• M22: 12,327,014 km (0.11 R)
• M23: 12,504,138 km (0.063 R)
• M24: 13,402,324 km (0.114 R)
• M25: 13,462,911 km (0.046 R)
• M26: 14,074,168 km (0.109 R)
• M27: 14,882,295 km (0.041 R)
• M28: 15,897,317 km (0.044 R)
• M29: 15,961,494 km (0.025 R)
• M30: 17,461,512 km (0.088 R)
• M31: 17,726,899 km (0.092 R)
• M32: 19,415,859 km (0.099 R)
• M33: 19,759,784 km (0.074 R)
• M34: 20,593,344 km (0.062 R)
• M35: 21,580,390 km (0.101 R)
• M36: 22,366,677 km (0.076 R)
• M37: 23,162,238 km (0.068 R)
• M38: 25,529,026 km (0.063 R)
• M39: 27,816,677 km (0.091 R)
• M40: 28,204,285 km (0.108 R)
• M41: 28,749,868 km (0.065 R)
• M42: 29,614,394 km (0.114 R)
• M43: 30,487,448 km (0.044 R)
• M44: 31,368,878 km (0.025 R)
• M45: 33,485,389 km (0.093 R)
• M46: 34,644,174 km (0.096 R)
• M47: 35,228,354 km (0.071 R)
• M48: 36,575,931 km (0.112 R)
• M49: 37,256,153 km (0.056 R)
• M50: 37,768,974 km (0.112 R)
• M51: 38,370,208 km (0.093 R)
• M52: 38,974,584 km (0.056 R)
• M53: 39,582,101 km (0.082 R)
• M54: 40,018,029 km (0.074 R)
• M55: 41,246,975 km (0.12 R)
• M56: 41,335,238 km (0.054 R)
• M57: 42,577,349 km (0.043 R)
• M58: 43,382,335 km (0.11 R)
• M59: 43,651,761 km (0.086 R)
• M60: 43,741,819 km (0.062 R)
• M61: 43,921,785 km (0.064 R)
• M62: 44,011,993 km (0.113 R)
• M63: 46,101,725 km (0.106 R)
• M64: 46,652,246 km (0.1 R)
• M65: 47,112,558 km (0.104 R)
• M66: 47,852,320 km (0.087 R)
• M67: 48,130,721 km (0.091 R)
• M68: 48,969,217 km (0.092 R)
• M69: 50,754,967 km (0.095 R)
• M70: 51,133,749 km (0.098 R)
• M71: 51,608,423 km (0.115 R)
• M72: 52,179,887 km (0.1 R)
• M73: 53,137,014 km (0.067 R)
• M74: 56,043,252 km (0.1 R)
• M75: 56,434,600 km (0.056 R)
• M76: 58,009,267 km (0.098 R)
• M77: 58,405,103 km (0.098 R)
• M78: 58,603,320 km (0.053 R)
• M79: 58,702,653 km (0.085 R)
• M80: 59,000,652 km (0.071 R)
• M81: 59,598,146 km (0.059 R)
• M82: 60,799,267 km (0.068 R)
• M83: 61,000,177 km (0.107 R)
• M84: 61,100,857 km (0.092 R)
• M85: 62,413,129 km (0.102 R)
• M86: 64,860,251 km (0.065 R)
• M87: 65,271,197 km (0.03 R)
• M88: 65,785,963 km (0.105 R)
• M89: 66,923,355 km (0.03 R)
• M90: 67,338,490 km (0.103 R)
• M91: 67,546,431 km (0.118 R)
• M92: 68,275,870 km (0.117 R)
• M93: 69,007,852 km (0.052 R)
• M94: 69,112,720 km (0.106 R)
• M95: 69,847,695 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.7

Radius: 7.3

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.21 AU - 15.93 AU

Year: 21899 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,086,343 km

• M1: 101,427 km (0.11 R)
• M2: 165,605 km (0.099 R)
• M3: 648,656 km (0.108 R)
• M4: 709,543 km (0.115 R)
• M5: 1,019,659 km (0.064 R)
• M6: 1,697,038 km (0.097 R)
• M7: 1,754,185 km (0.071 R)
• M8: 1,840,951 km (0.105 R)
• M9: 1,958,835 km (0.105 R)
• M10: 2,109,928 km (0.115 R)
• M11: 3,270,209 km (0.107 R)
• M12: 4,008,026 km (0.073 R)
• M13: 4,634,093 km (0.054 R)
• M14: 5,040,850 km (0.076 R)
• M15: 5,458,976 km (0.083 R)
• M16: 6,239,727 km (0.077 R)
• M17: 6,328,588 km (0.118 R)
• M18: 6,597,864 km (0.067 R)
• M19: 7,427,833 km (0.066 R)
• M20: 7,903,256 km (0.077 R)
• M21: 8,193,176 km (0.11 R)
• M22: 8,241,795 km (0.079 R)
• M23: 8,339,483 km (0.065 R)
• M24: 8,388,401 km (0.107 R)
• M25: 8,585,123 km (0.117 R)
• M26: 8,833,305 km (0.11 R)
• M27: 9,184,561 km (0.12 R)
• M28: 9,694,540 km (0.106 R)
• M29: 10,582,254 km (0.057 R)
• M30: 11,441,395 km (0.084 R)
• M31: 11,824,216 km (0.096 R)
• M32: 13,397,537 km (0.074 R)
• M33: 13,627,618 km (0.052 R)
• M34: 13,858,896 km (0.085 R)
• M35: 14,266,999 km (0.118 R)
• M36: 14,797,473 km (0.08 R)
• M37: 18,687,467 km (0.119 R)
• M38: 20,050,303 km (0.083 R)
• M39: 20,115,977 km (0.094 R)
• M40: 20,710,329 km (0.116 R)
• M41: 22,459,876 km (0.116 R)
• M42: 22,939,038 km (0.119 R)
• M43: 24,888,897 km (0.095 R)
• M44: 25,669,349 km (0.11 R)
• M45: 26,313,817 km (0.089 R)
• M46: 27,036,225 km (0.111 R)
• M47: 28,205,482 km (0.094 R)
• M48: 29,391,194 km (0.089 R)
• M49: 29,765,189 km (0.027 R)
• M50: 30,215,928 km (0.098 R)
• M51: 31,428,867 km (0.08 R)
• M52: 31,581,606 km (0.093 R)
• M53: 33,433,778 km (0.092 R)
• M54: 33,824,079 km (0.068 R)
• M55: 35,083,094 km (0.1 R)
• M56: 36,678,256 km (0.101 R)
• M57: 37,080,824 km (0.114 R)
• M58: 37,323,023 km (0.106 R)
• M59: 38,460,266 km (0.116 R)
• M60: 38,787,138 km (0.101 R)
• M61: 39,115,206 km (0.107 R)
• M62: 39,526,301 km (0.062 R)
• M63: 41,436,366 km (0.086 R)
• M64: 43,291,230 km (0.116 R)
• M65: 44,914,816 km (0.065 R)
• M66: 46,210,782 km (0.092 R)
• M67: 48,133,414 km (0.104 R)
• M68: 50,707,694 km (0.109 R)
• M69: 51,066,280 km (0.082 R)
• M70: 51,156,039 km (0.034 R)
• M71: 52,871,627 km (0.072 R)
• M72: 52,962,433 km (0.112 R)
• M73: 53,235,150 km (0.118 R)
• M74: 54,056,293 km (0.083 R)
• M75: 54,514,362 km (0.098 R)
• M76: 54,606,065 km (0.119 R)
• M77: 55,803,447 km (0.093 R)
• M78: 55,988,499 km (0.073 R)
• M79: 56,359,053 km (0.115 R)
• M80: 57,102,704 km (0.079 R)
• M81: 57,755,998 km (0.029 R)
• M82: 58,599,730 km (0.114 R)
• M83: 58,975,969 km (0.097 R)
• M84: 60,014,776 km (0.082 R)
• M85: 60,109,472 km (0.105 R)
• M86: 60,204,317 km (0.056 R)
• M87: 62,014,750 km (0.083 R)
• M88: 62,686,295 km (0.1 R)
• M89: 64,036,565 km (0.119 R)
• M90: 64,230,295 km (0.106 R)
• M91: 64,909,619 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 4.1

Gravity: 38.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.77 AU - 23.01 AU

Year: 29265 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,086,343 km

• M1: 95,593 km (0.046 R)
• M2: 227,389 km (0.075 R)
• M3: 408,103 km (0.056 R)
• M4: 679,773 km (0.025 R)
• M5: 790,625 km (0.114 R)
• M6: 937,380 km (0.118 R)
• M7: 1,092,663 km (0.102 R)
• M8: 1,157,140 km (0.111 R)
• M9: 1,189,752 km (0.111 R)
• M10: 1,323,642 km (0.031 R)
• M11: 1,357,900 km (0.084 R)
• M12: 2,224,072 km (0.109 R)
• M13: 2,863,004 km (0.087 R)
• M14: 4,709,042 km (0.114 R)
• M15: 5,244,153 km (0.085 R)
• M16: 5,353,509 km (0.09 R)
• M17: 5,742,165 km (0.085 R)
• M18: 6,663,987 km (0.095 R)
• M19: 8,257,054 km (0.069 R)
• M20: 8,964,802 km (0.089 R)
• M21: 9,826,037 km (0.068 R)
• M22: 9,960,825 km (0.112 R)
• M23: 10,644,038 km (0.094 R)
• M24: 10,782,566 km (0.115 R)
• M25: 11,061,267 km (0.09 R)
• M26: 11,625,849 km (0.117 R)
• M27: 11,839,923 km (0.086 R)
• M28: 15,516,590 km (0.075 R)
• M29: 20,364,010 km (0.058 R)
• M30: 20,449,879 km (0.12 R)
• M31: 21,489,884 km (0.051 R)
• M32: 23,261,123 km (0.044 R)
• M33: 24,437,411 km (0.096 R)
• M34: 25,911,398 km (0.12 R)
• M35: 26,471,493 km (0.085 R)
• M36: 26,565,291 km (0.039 R)
• M37: 27,224,568 km (0.061 R)
• M38: 27,413,959 km (0.053 R)
• M39: 27,698,794 km (0.103 R)
• M40: 28,271,454 km (0.072 R)
• M41: 28,463,239 km (0.104 R)
• M42: 28,848,005 km (0.092 R)
• M43: 29,137,776 km (0.096 R)
• M44: 29,915,086 km (0.12 R)
• M45: 30,110,611 km (0.118 R)
• M46: 31,391,019 km (0.084 R)
• M47: 31,589,535 km (0.036 R)
• M48: 32,187,777 km (0.118 R)
• M49: 32,789,609 km (0.067 R)
• M50: 33,496,609 km (0.063 R)
• M51: 34,412,896 km (0.069 R)
• M52: 34,720,170 km (0.036 R)
• M53: 35,958,242 km (0.11 R)
• M54: 37,315,842 km (0.118 R)
• M55: 39,009,440 km (0.089 R)
• M56: 40,403,991 km (0.099 R)
• M57: 41,923,906 km (0.094 R)
• M58: 42,033,112 km (0.108 R)
• M59: 42,800,848 km (0.06 R)
• M60: 44,907,486 km (0.065 R)
• M61: 45,804,624 km (0.09 R)
• M62: 47,616,553 km (0.108 R)
• M63: 48,531,195 km (0.111 R)
• M64: 48,875,719 km (0.105 R)
• M65: 49,336,331 km (0.097 R)
• M66: 50,145,954 km (0.045 R)
• M67: 54,974,674 km (0.116 R)
• M68: 56,174,748 km (0.062 R)
• M69: 56,778,077 km (0.048 R)
• M70: 57,141,001 km (0.09 R)
• M71: 60,689,463 km (0.108 R)
• M72: 61,184,482 km (0.113 R)
• M73: 61,929,479 km (0.079 R)
• M74: 62,927,447 km (0.083 R)
• M75: 63,428,450 km (0.119 R)
• M76: 68,639,542 km (0.108 R)
• M77: 70,320,274 km (0.107 R)
• M78: 71,752,973 km (0.099 R)
• M79: 78,520,033 km (0.08 R)
• M80: 79,194,270 km (0.094 R)
• M81: 79,870,602 km (0.081 R)
• M82: 80,006,138 km (0.114 R)
• M83: 81,910,818 km (0.117 R)
• M84: 82,047,401 km (0.095 R)
• M85: 83,005,875 km (0.11 R)
• M86: 83,143,056 km (0.112 R)
• M87: 88,413,389 km (0.113 R)
• M88: 89,115,003 km (0.111 R)
• M89: 92,934,685 km (0.088 R)
• M90: 93,647,818 km (0.074 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit