🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 165 Days

Day: 47.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.89 AU - 1.45 AU

Year: 449 Days

Day: 45.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.12 AU - 1.4 AU

Year: 502 Days

Day: 18.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.07 AU - 2.21 AU

Year: 1111 Days

Day: 20.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.96 AU - 3.9 AU

Year: 2254 Days

Day: 16.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,684,508 km

• M1: 101,876 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.58 AU - 4.24 AU

Year: 2743 Days

Day: 36.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 8.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.95 AU - 7.43 AU

Year: 6840 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 111,684,508 km

• M1: 115,190 km (0.066 R)
• M2: 345,421 km (0.12 R)
• M3: 499,208 km (0.083 R)
• M4: 626,217 km (0.106 R)
• M5: 856,597 km (0.104 R)
• M6: 1,417,440 km (0.077 R)
• M7: 1,602,642 km (0.054 R)
• M8: 1,979,778 km (0.072 R)
• M9: 2,294,083 km (0.079 R)
• M10: 2,549,447 km (0.053 R)
• M11: 2,814,235 km (0.094 R)
• M12: 3,137,516 km (0.092 R)
• M13: 3,207,678 km (0.055 R)
• M14: 3,268,265 km (0.059 R)
• M15: 3,597,679 km (0.063 R)
• M16: 4,467,591 km (0.058 R)
• M17: 4,798,501 km (0.048 R)
• M18: 4,902,771 km (0.095 R)
• M19: 5,801,405 km (0.086 R)
• M20: 5,900,140 km (0.088 R)
• M21: 6,012,039 km (0.111 R)
• M22: 6,301,212 km (0.08 R)
• M23: 7,382,057 km (0.11 R)
• M24: 7,462,391 km (0.115 R)
• M25: 7,543,173 km (0.086 R)
• M26: 8,435,375 km (0.113 R)
• M27: 9,725,358 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 14.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.33 AU - 8.17 AU

Year: 6925 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 111,684,508 km

• M1: 268,379 km (0.118 R)
• M2: 447,896 km (0.117 R)
• M3: 559,945 km (0.111 R)
• M4: 684,261 km (0.109 R)
• M5: 1,086,380 km (0.094 R)
• M6: 1,580,801 km (0.111 R)
• M7: 1,984,865 km (0.102 R)
• M8: 2,421,840 km (0.112 R)
• M9: 2,517,732 km (0.081 R)
• M10: 2,914,765 km (0.064 R)
• M11: 4,050,662 km (0.045 R)
• M12: 4,339,984 km (0.088 R)
• M13: 4,457,717 km (0.099 R)
• M14: 4,576,348 km (0.035 R)
• M15: 4,939,123 km (0.109 R)
• M16: 5,062,093 km (0.114 R)
• M17: 5,724,662 km (0.032 R)
• M18: 5,821,601 km (0.088 R)
• M19: 6,787,106 km (0.096 R)
• M20: 6,924,287 km (0.066 R)
• M21: 8,864,422 km (0.108 R)
• M22: 9,052,167 km (0.082 R)
• M23: 9,932,999 km (0.058 R)
• M24: 10,089,030 km (0.071 R)
• M25: 11,529,508 km (0.099 R)
• M26: 12,399,420 km (0.067 R)
• M27: 12,991,229 km (0.039 R)
• M28: 14,378,300 km (0.113 R)
• M29: 16,269,516 km (0.055 R)
• M30: 17,809,926 km (0.054 R)
• M31: 18,381,539 km (0.066 R)
• M32: 19,007,756 km (0.092 R)
• M33: 19,935,412 km (0.072 R)
• M34: 20,182,099 km (0.088 R)
• M35: 21,279,100 km (0.104 R)
• M36: 22,242,211 km (0.049 R)
• M37: 22,600,498 km (0.112 R)
• M38: 22,754,734 km (0.112 R)
• M39: 23,478,937 km (0.102 R)
• M40: 23,583,057 km (0.115 R)
• M41: 23,687,327 km (0.09 R)
• M42: 23,948,525 km (0.077 R)
• M43: 24,053,243 km (0.103 R)
• M44: 24,210,770 km (0.114 R)
• M45: 24,579,379 km (0.063 R)
• M46: 25,003,040 km (0.117 R)
• M47: 25,322,432 km (0.096 R)
• M48: 27,157,549 km (0.109 R)
• M49: 27,540,669 km (0.118 R)
• M50: 27,650,474 km (0.118 R)
• M51: 28,256,943 km (0.087 R)
• M52: 29,370,999 km (0.119 R)
• M53: 29,876,939 km (0.118 R)
• M54: 30,046,284 km (0.107 R)
• M55: 31,641,745 km (0.113 R)
• M56: 31,987,316 km (0.065 R)
• M57: 32,334,084 km (0.101 R)
• M58: 32,507,916 km (0.078 R)
• M59: 32,624,004 km (0.085 R)
• M60: 32,740,092 km (0.038 R)
• M61: 33,031,210 km (0.111 R)
• M62: 34,618,144 km (0.099 R)
• M63: 35,510,495 km (0.075 R)
• M64: 37,257,200 km (0.048 R)
• M65: 37,378,674 km (0.11 R)
• M66: 39,587,935 km (0.052 R)
• M67: 39,898,051 km (0.115 R)
• M68: 40,583,359 km (0.08 R)
• M69: 41,272,557 km (0.104 R)
• M70: 41,587,161 km (0.095 R)
• M71: 41,776,253 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 10.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.16 AU - 12.96 AU

Year: 15791 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,684,508 km

• M1: 163,062 km (0.09 R)
• M2: 248,931 km (0.096 R)
• M3: 438,322 km (0.104 R)
• M4: 795,561 km (0.1 R)
• M5: 1,140,235 km (0.079 R)
• M6: 1,403,527 km (0.097 R)
• M7: 2,044,255 km (0.034 R)
• M8: 2,766,214 km (0.102 R)
• M9: 3,188,379 km (0.075 R)
• M10: 3,356,079 km (0.089 R)
• M11: 3,526,919 km (0.118 R)
• M12: 3,630,740 km (0.032 R)
• M13: 3,735,608 km (0.084 R)
• M14: 4,994,026 km (0.09 R)
• M15: 5,150,206 km (0.105 R)
• M16: 6,079,059 km (0.085 R)
• M17: 6,246,010 km (0.1 R)
• M18: 6,414,308 km (0.082 R)
• M19: 7,950,977 km (0.039 R)
• M20: 8,087,710 km (0.118 R)
• M21: 8,783,639 km (0.057 R)
• M22: 9,595,656 km (0.031 R)
• M23: 9,790,133 km (0.046 R)
• M24: 10,183,127 km (0.115 R)
• M25: 10,883,395 km (0.054 R)
• M26: 10,984,672 km (0.086 R)
• M27: 11,086,249 km (0.101 R)
• M28: 11,188,126 km (0.091 R)
• M29: 11,858,324 km (0.057 R)
• M30: 13,237,616 km (0.082 R)
• M31: 13,345,776 km (0.029 R)
• M32: 13,454,234 km (0.113 R)
• M33: 14,555,274 km (0.094 R)
• M34: 15,513,748 km (0.084 R)
• M35: 15,685,038 km (0.07 R)
• M36: 16,609,104 km (0.097 R)
• M37: 17,018,852 km (0.061 R)
• M38: 18,268,294 km (0.119 R)
• M39: 18,388,869 km (0.114 R)
• M40: 18,509,595 km (0.12 R)
• M41: 18,691,356 km (0.113 R)
• M42: 19,117,561 km (0.096 R)
• M43: 19,917,760 km (0.048 R)
• M44: 20,228,325 km (0.112 R)
• M45: 22,835,816 km (0.115 R)
• M46: 24,145,695 km (0.109 R)
• M47: 25,143,961 km (0.119 R)
• M48: 25,412,489 km (0.027 R)
• M49: 25,479,809 km (0.111 R)
• M50: 25,681,915 km (0.095 R)
• M51: 25,749,533 km (0.073 R)
• M52: 26,155,841 km (0.109 R)
• M53: 27,180,886 km (0.074 R)
• M54: 27,456,445 km (0.114 R)
• M55: 28,637,969 km (0.098 R)
• M56: 29,270,170 km (0.037 R)
• M57: 29,552,760 km (0.06 R)
• M58: 30,120,334 km (0.072 R)
• M59: 32,865,605 km (0.075 R)
• M60: 33,453,674 km (0.072 R)
• M61: 33,823,031 km (0.031 R)
• M62: 35,765,261 km (0.118 R)
• M63: 36,067,299 km (0.115 R)
• M64: 40,148,029 km (0.065 R)
• M65: 42,043,584 km (0.106 R)
• M66: 42,521,998 km (0.1 R)
• M67: 44,453,755 km (0.05 R)
• M68: 47,156,241 km (0.119 R)
• M69: 47,985,611 km (0.066 R)
• M70: 49,154,868 km (0.099 R)
• M71: 49,574,790 km (0.088 R)
• M72: 50,249,027 km (0.1 R)
• M73: 50,502,596 km (0.101 R)
• M74: 51,777,169 km (0.071 R)
• M75: 52,976,346 km (0.117 R)
• M76: 53,234,402 km (0.075 R)
• M77: 53,838,478 km (0.093 R)
• M78: 55,053,213 km (0.095 R)
• M79: 55,314,710 km (0.092 R)
• M80: 56,804,107 km (0.099 R)
• M81: 56,892,220 km (0.038 R)
• M82: 57,156,559 km (0.049 R)
• M83: 57,244,822 km (0.036 R)
• M84: 59,196,775 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920

Radius: 5.5

Gravity: 30.41 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.31 AU - 19.81 AU

Year: 30690 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 111,684,508 km

• M1: 457,769 km (0.119 R)
• M2: 799,301 km (0.08 R)
• M3: 1,960,929 km (0.12 R)
• M4: 2,360,954 km (0.054 R)
• M5: 2,453,255 km (0.11 R)
• M6: 2,594,027 km (0.079 R)
• M7: 3,336,631 km (0.05 R)
• M8: 3,704,492 km (0.091 R)
• M9: 4,140,420 km (0.115 R)
• M10: 4,308,119 km (0.118 R)
• M11: 5,239,815 km (0.064 R)
• M12: 6,945,680 km (0.115 R)
• M13: 7,754,256 km (0.108 R)
• M14: 8,806,228 km (0.102 R)
• M15: 9,166,759 km (0.112 R)
• M16: 9,532,077 km (0.062 R)
• M17: 9,679,581 km (0.079 R)
• M18: 10,886,536 km (0.116 R)
• M19: 14,104,237 km (0.103 R)
• M20: 14,356,608 km (0.076 R)
• M21: 14,610,476 km (0.09 R)
• M22: 14,951,260 km (0.1 R)
• M23: 15,467,373 km (0.115 R)
• M24: 15,901,954 km (0.117 R)
• M25: 16,340,575 km (0.082 R)
• M26: 16,694,374 km (0.086 R)
• M27: 16,961,257 km (0.06 R)
• M28: 19,801,373 km (0.058 R)
• M29: 22,392,108 km (0.108 R)
• M30: 23,876,718 km (0.109 R)
• M31: 23,976,799 km (0.076 R)
• M32: 24,277,939 km (0.03 R)
• M33: 24,985,537 km (0.063 R)
• M34: 26,008,039 km (0.097 R)
• M35: 26,420,929 km (0.069 R)
• M36: 27,567,297 km (0.078 R)
• M37: 28,305,264 km (0.117 R)
• M38: 28,517,393 km (0.042 R)
• M39: 29,370,700 km (0.117 R)
• M40: 29,800,644 km (0.099 R)
• M41: 31,321,456 km (0.059 R)
• M42: 31,431,111 km (0.114 R)
• M43: 31,980,883 km (0.082 R)
• M44: 33,986,691 km (0.082 R)
• M45: 35,803,558 km (0.076 R)
• M46: 38,469,990 km (0.113 R)
• M47: 40,481,483 km (0.063 R)
• M48: 41,560,233 km (0.12 R)
• M49: 42,042,686 km (0.113 R)
• M50: 42,163,561 km (0.073 R)
• M51: 44,113,719 km (0.049 R)
• M52: 44,236,689 km (0.072 R)
• M53: 45,099,868 km (0.102 R)
• M54: 46,968,196 km (0.061 R)
• M55: 47,344,884 km (0.066 R)
• M56: 48,607,789 km (0.104 R)
• M57: 49,243,430 km (0.075 R)
• M58: 50,266,081 km (0.09 R)
• M59: 50,780,100 km (0.055 R)
• M60: 51,813,223 km (0.112 R)
• M61: 52,722,927 km (0.074 R)
• M62: 54,031,609 km (0.039 R)
• M63: 57,215,800 km (0.085 R)
• M64: 58,425,598 km (0.087 R)
• M65: 60,460,279 km (0.108 R)
• M66: 60,596,861 km (0.063 R)
• M67: 62,932,533 km (0.116 R)
• M68: 63,070,911 km (0.093 R)
• M69: 67,833,359 km (0.115 R)
• M70: 68,685,768 km (0.117 R)
• M71: 69,256,035 km (0.093 R)
• M72: 71,120,025 km (0.077 R)
• M73: 71,552,662 km (0.101 R)
• M74: 72,855,360 km (0.11 R)
• M75: 74,604,608 km (0.045 R)
• M76: 75,190,732 km (0.072 R)
• M77: 76,367,469 km (0.054 R)
• M78: 79,037,641 km (0.093 R)
• M79: 85,691,904 km (0.036 R)
• M80: 86,459,341 km (0.05 R)
• M81: 87,383,258 km (0.09 R)
• M82: 90,018,873 km (0.109 R)
• M83: 92,680,518 km (0.105 R)
• M84: 95,050,448 km (0.056 R)
• M85: 95,367,895 km (0.113 R)
• M86: 96,322,479 km (0.108 R)
• M87: 98,883,445 km (0.108 R)
• M88: 100,333,796 km (0.113 R)
• M89: 102,929,618 km (0.102 R)
• M90: 103,255,742 km (0.054 R)
• M91: 105,219,064 km (0.104 R)
• M92: 105,711,839 km (0.053 R)
• M93: 105,876,247 km (0.1 R)
• M94: 107,194,653 km (0.112 R)
• M95: 109,348,863 km (0.112 R)
• M96: 110,347,728 km (0.052 R)
• M97: 110,514,529 km (0.108 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 14,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit