🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 201 Days

Day: 40.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.09 AU - 1.43 AU

Year: 507 Days

Day: 42.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.16 AU - 1.42 AU

Year: 525 Days

Day: 41.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,266,265 km

• M1: 295,905 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.75 AU - 1.95 AU

Year: 901 Days

Day: 34.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.8 AU - 3.76 AU

Year: 2128 Days

Day: 35.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.43 AU - 4.79 AU

Year: 2984 Days

Day: 33.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.35 AU - 4.91 AU

Year: 3568 Days

Day: 12.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 12.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.85 AU - 11.97 AU

Year: 14721 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,266,265 km

• M1: 183,257 km (0.057 R)
• M2: 387,907 km (0.054 R)
• M3: 858,243 km (0.059 R)
• M4: 936,034 km (0.04 R)
• M5: 1,099,544 km (0.093 R)
• M6: 1,551,031 km (0.052 R)
• M7: 1,648,120 km (0.111 R)
• M8: 1,869,225 km (0.094 R)
• M9: 2,825,754 km (0.098 R)
• M10: 2,945,881 km (0.075 R)
• M11: 3,241,187 km (0.106 R)
• M12: 3,520,487 km (0.108 R)
• M13: 3,702,248 km (0.078 R)
• M14: 3,967,635 km (0.104 R)
• M15: 4,349,558 km (0.109 R)
• M16: 4,516,958 km (0.1 R)
• M17: 4,601,481 km (0.098 R)
• M18: 5,565,789 km (0.116 R)
• M19: 5,656,595 km (0.096 R)
• M20: 6,149,071 km (0.08 R)
• M21: 6,432,110 km (0.047 R)
• M22: 6,751,801 km (0.119 R)
• M23: 7,175,163 km (0.106 R)
• M24: 7,440,101 km (0.116 R)
• M25: 7,843,566 km (0.105 R)
• M26: 8,601,578 km (0.094 R)
• M27: 8,706,895 km (0.118 R)
• M28: 8,989,486 km (0.051 R)
• M29: 9,563,941 km (0.083 R)
• M30: 10,899,850 km (0.102 R)
• M31: 11,089,989 km (0.115 R)
• M32: 12,491,572 km (0.086 R)
• M33: 12,610,801 km (0.116 R)
• M34: 12,890,699 km (0.088 R)
• M35: 13,538,159 km (0.102 R)
• M36: 13,948,206 km (0.116 R)
• M37: 14,529,244 km (0.104 R)
• M38: 14,949,166 km (0.118 R)
• M39: 15,330,491 km (0.086 R)
• M40: 15,929,929 km (0.073 R)
• M41: 16,406,398 km (0.084 R)
• M42: 16,493,614 km (0.115 R)
• M43: 16,580,830 km (0.085 R)
• M44: 18,043,298 km (0.031 R)
• M45: 18,449,307 km (0.12 R)
• M46: 18,904,085 km (0.106 R)
• M47: 19,731,810 km (0.115 R)
• M48: 19,917,311 km (0.063 R)
• M49: 20,383,757 km (0.115 R)
• M50: 20,524,379 km (0.103 R)
• M51: 20,618,327 km (0.1 R)
• M52: 21,042,885 km (0.07 R)
• M53: 21,422,565 km (0.103 R)
• M54: 21,613,302 km (0.098 R)
• M55: 22,140,784 km (0.076 R)
• M56: 22,575,515 km (0.1 R)
• M57: 22,866,932 km (0.091 R)
• M58: 22,964,320 km (0.104 R)
• M59: 23,208,464 km (0.054 R)
• M60: 23,404,288 km (0.072 R)
• M61: 23,797,880 km (0.073 R)
• M62: 24,044,866 km (0.061 R)
• M63: 24,891,141 km (0.116 R)
• M64: 25,343,226 km (0.11 R)
• M65: 25,444,055 km (0.079 R)
• M66: 25,545,033 km (0.113 R)
• M67: 25,950,144 km (0.069 R)
• M68: 26,869,423 km (0.114 R)
• M69: 27,955,504 km (0.109 R)
• M70: 28,740,145 km (0.065 R)
• M71: 29,161,562 km (0.112 R)
• M72: 30,437,931 km (0.098 R)
• M73: 30,545,192 km (0.116 R)
• M74: 30,706,160 km (0.113 R)
• M75: 31,786,855 km (0.099 R)
• M76: 32,331,989 km (0.048 R)
• M77: 32,441,345 km (0.059 R)
• M78: 33,100,174 km (0.05 R)
• M79: 36,460,442 km (0.105 R)
• M80: 38,180,817 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 13.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.6 AU - 12.5 AU

Year: 14981 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,266,265 km

• M1: 199,264 km (0.116 R)
• M2: 283,039 km (0.11 R)
• M3: 513,719 km (0.083 R)
• M4: 607,218 km (0.108 R)
• M5: 905,666 km (0.109 R)
• M6: 1,048,382 km (0.035 R)
• M7: 1,148,164 km (0.061 R)
• M8: 1,697,487 km (0.06 R)
• M9: 1,877,453 km (0.114 R)
• M10: 1,969,905 km (0.102 R)
• M11: 2,159,595 km (0.048 R)
• M12: 2,765,317 km (0.117 R)
• M13: 2,978,942 km (0.115 R)
• M14: 4,962,311 km (0.112 R)
• M15: 5,577,906 km (0.102 R)
• M16: 6,310,936 km (0.039 R)
• M17: 6,593,825 km (0.116 R)
• M18: 6,880,904 km (0.048 R)
• M19: 8,019,194 km (0.069 R)
• M20: 8,274,408 km (0.118 R)
• M21: 8,377,182 km (0.041 R)
• M22: 9,109,164 km (0.027 R)
• M23: 10,190,158 km (0.114 R)
• M24: 11,540,578 km (0.026 R)
• M25: 13,427,456 km (0.109 R)
• M26: 13,730,990 km (0.118 R)
• M27: 14,036,619 km (0.091 R)
• M28: 15,981,989 km (0.092 R)
• M29: 16,433,027 km (0.104 R)
• M30: 17,413,342 km (0.096 R)
• M31: 17,810,823 km (0.119 R)
• M32: 17,943,965 km (0.094 R)
• M33: 18,412,656 km (0.061 R)
• M34: 19,157,354 km (0.116 R)
• M35: 19,842,961 km (0.111 R)
• M36: 20,397,221 km (0.073 R)
• M37: 20,676,221 km (0.1 R)
• M38: 20,886,256 km (0.08 R)
• M39: 21,238,111 km (0.112 R)
• M40: 21,591,760 km (0.085 R)
• M41: 21,876,295 km (0.091 R)
• M42: 22,018,862 km (0.048 R)
• M43: 22,376,999 km (0.063 R)
• M44: 24,343,463 km (0.085 R)
• M45: 26,440,825 km (0.117 R)
• M46: 28,051,396 km (0.039 R)
• M47: 28,439,602 km (0.061 R)
• M48: 29,142,862 km (0.101 R)
• M49: 29,457,317 km (0.073 R)
• M50: 31,126,231 km (0.117 R)
• M51: 32,662,601 km (0.112 R)
• M52: 33,152,833 km (0.072 R)
• M53: 33,398,921 km (0.091 R)
• M54: 34,306,382 km (0.064 R)
• M55: 35,556,871 km (0.067 R)
• M56: 36,229,912 km (0.106 R)
• M57: 37,332,448 km (0.068 R)
• M58: 37,845,120 km (0.071 R)
• M59: 38,102,278 km (0.117 R)
• M60: 40,180,642 km (0.097 R)
• M61: 40,969,621 km (0.119 R)
• M62: 42,562,539 km (0.098 R)
• M63: 43,187,559 km (0.083 R)
• M64: 44,266,160 km (0.061 R)
• M65: 45,444,392 km (0.119 R)
• M66: 46,633,097 km (0.05 R)
• M67: 46,908,956 km (0.031 R)
• M68: 47,000,958 km (0.079 R)
• M69: 47,185,263 km (0.09 R)
• M70: 48,481,828 km (0.099 R)
• M71: 48,574,877 km (0.075 R)
• M72: 49,228,022 km (0.066 R)
• M73: 49,415,169 km (0.086 R)
• M74: 49,508,817 km (0.116 R)
• M75: 50,731,780 km (0.088 R)
• M76: 51,109,963 km (0.054 R)
• M77: 53,784,174 km (0.12 R)
• M78: 54,556,548 km (0.07 R)
• M79: 55,138,334 km (0.106 R)
• M80: 59,068,570 km (0.108 R)
• M81: 60,265,203 km (0.065 R)
• M82: 62,277,444 km (0.082 R)
• M83: 63,597,047 km (0.064 R)
• M84: 63,800,949 km (0.096 R)
• M85: 68,967,311 km (0.073 R)
• M86: 69,386,335 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.4

Radius: 5

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.14 AU - 21.16 AU

Year: 30014 Days

Day: 23.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,266,265 km

• M1: 173,683 km (0.044 R)
• M2: 597,344 km (0.117 R)
• M3: 709,543 km (0.085 R)
• M4: 877,840 km (0.105 R)
• M5: 1,251,386 km (0.107 R)
• M6: 1,545,496 km (0.084 R)
• M7: 1,732,044 km (0.114 R)
• M8: 2,229,607 km (0.095 R)
• M9: 2,264,164 km (0.047 R)
• M10: 2,805,858 km (0.045 R)
• M11: 4,518,753 km (0.059 R)
• M12: 4,920,424 km (0.074 R)
• M13: 5,056,857 km (0.095 R)
• M14: 5,615,006 km (0.108 R)
• M15: 6,538,025 km (0.111 R)
• M16: 6,738,187 km (0.068 R)
• M17: 6,991,456 km (0.055 R)
• M18: 7,299,329 km (0.115 R)
• M19: 7,455,060 km (0.108 R)
• M20: 8,629,404 km (0.085 R)
• M21: 8,794,111 km (0.087 R)
• M22: 9,070,717 km (0.119 R)
• M23: 9,126,368 km (0.083 R)
• M24: 9,746,152 km (0.097 R)
• M25: 10,730,506 km (0.056 R)
• M26: 11,806,713 km (0.068 R)
• M27: 12,481,250 km (0.095 R)
• M28: 12,543,183 km (0.068 R)
• M29: 13,042,391 km (0.055 R)
• M30: 13,611,761 km (0.088 R)
• M31: 17,194,031 km (0.115 R)
• M32: 17,262,996 km (0.096 R)
• M33: 18,097,453 km (0.044 R)
• M34: 20,022,478 km (0.086 R)
• M35: 21,119,629 km (0.111 R)
• M36: 21,861,934 km (0.107 R)
• M37: 22,311,475 km (0.089 R)
• M38: 22,461,971 km (0.064 R)
• M39: 23,143,389 km (0.069 R)
• M40: 23,371,975 km (0.12 R)
• M41: 23,831,539 km (0.108 R)
• M42: 23,985,475 km (0.066 R)
• M43: 24,604,063 km (0.115 R)
• M44: 25,306,425 km (0.052 R)
• M45: 25,542,041 km (0.097 R)
• M46: 25,620,580 km (0.084 R)
• M47: 26,015,219 km (0.057 R)
• M48: 26,173,643 km (0.096 R)
• M49: 26,890,516 km (0.094 R)
• M50: 28,751,514 km (0.088 R)
• M51: 30,737,276 km (0.09 R)
• M52: 35,276,375 km (0.048 R)
• M53: 38,296,307 km (0.095 R)
• M54: 38,747,344 km (0.107 R)
• M55: 39,018,715 km (0.116 R)
• M56: 39,745,761 km (0.091 R)
• M57: 41,121,014 km (0.101 R)
• M58: 42,232,227 km (0.099 R)
• M59: 43,072,219 km (0.032 R)
• M60: 44,958,498 km (0.078 R)
• M61: 45,053,493 km (0.101 R)
• M62: 46,198,964 km (0.103 R)
• M63: 47,064,238 km (0.094 R)
• M64: 47,450,649 km (0.11 R)
• M65: 48,421,091 km (0.087 R)
• M66: 48,810,943 km (0.077 R)
• M67: 49,790,510 km (0.057 R)
• M68: 50,578,890 km (0.118 R)
• M69: 51,470,643 km (0.089 R)
• M70: 53,169,178 km (0.112 R)
• M71: 55,089,117 km (0.082 R)
• M72: 55,904,275 km (0.071 R)
• M73: 59,517,513 km (0.072 R)
• M74: 59,726,202 km (0.1 R)
• M75: 60,983,722 km (0.052 R)
• M76: 63,631,454 km (0.071 R)
• M77: 64,486,705 km (0.054 R)
• M78: 65,345,696 km (0.114 R)
• M79: 67,075,048 km (0.112 R)
• M80: 67,183,656 km (0.086 R)
• M81: 69,477,290 km (0.089 R)
• M82: 69,917,108 km (0.066 R)
• M83: 70,247,570 km (0.117 R)
• M84: 70,468,077 km (0.072 R)
• M85: 72,018,659 km (0.077 R)
• M86: 72,352,412 km (0.096 R)
• M87: 72,909,813 km (0.089 R)
• M88: 73,692,509 km (0.079 R)
• M89: 73,804,558 km (0.091 R)
• M90: 74,028,806 km (0.118 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit