🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.86 AU

Year: 205 Days

Day: 30.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 139.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 236 Days

Day: 31.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.16 AU - 1.42 AU

Year: 513 Days

Day: 20.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.57 AU

Year: 567 Days

Day: 16.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.15 AU - 5.23 AU

Year: 4136 Days

Day: 37.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 13.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.05 AU - 6.83 AU

Year: 5065 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,366,972 km

• M1: 193,580 km (0.091 R)
• M2: 322,383 km (0.074 R)
• M3: 577,448 km (0.097 R)
• M4: 745,596 km (0.095 R)
• M5: 850,015 km (0.114 R)
• M6: 946,057 km (0.053 R)
• M7: 1,060,948 km (0.072 R)
• M8: 1,150,408 km (0.032 R)
• M9: 1,258,417 km (0.09 R)
• M10: 1,419,085 km (0.084 R)
• M11: 1,518,867 km (0.117 R)
• M12: 1,797,418 km (0.075 R)
• M13: 2,285,556 km (0.066 R)
• M14: 3,071,843 km (0.103 R)
• M15: 3,314,490 km (0.056 R)
• M16: 3,426,988 km (0.111 R)
• M17: 4,225,392 km (0.105 R)
• M18: 4,520,848 km (0.085 R)
• M19: 5,661,531 km (0.11 R)
• M20: 5,905,526 km (0.079 R)
• M21: 6,630,028 km (0.112 R)
• M22: 6,715,448 km (0.042 R)
• M23: 6,887,486 km (0.102 R)
• M24: 7,061,019 km (0.112 R)
• M25: 7,649,687 km (0.103 R)
• M26: 7,889,642 km (0.09 R)
• M27: 8,071,254 km (0.074 R)
• M28: 8,223,694 km (0.066 R)
• M29: 9,031,822 km (0.112 R)
• M30: 9,285,540 km (0.111 R)
• M31: 9,573,965 km (0.114 R)
• M32: 9,670,754 km (0.109 R)
• M33: 9,767,843 km (0.113 R)
• M34: 10,489,952 km (0.116 R)
• M35: 11,059,771 km (0.096 R)
• M36: 11,263,224 km (0.09 R)
• M37: 11,468,023 km (0.048 R)
• M38: 11,639,612 km (0.096 R)
• M39: 12,194,620 km (0.095 R)
• M40: 13,150,550 km (0.094 R)
• M41: 13,764,799 km (0.114 R)
• M42: 15,549,651 km (0.069 R)
• M43: 15,930,677 km (0.115 R)
• M44: 16,045,568 km (0.068 R)
• M45: 16,199,205 km (0.093 R)
• M46: 16,818,541 km (0.057 R)
• M47: 17,327,622 km (0.109 R)
• M48: 17,445,804 km (0.047 R)
• M49: 18,441,229 km (0.112 R)
• M50: 18,682,829 km (0.108 R)
• M51: 19,087,940 km (0.115 R)
• M52: 19,414,064 km (0.104 R)
• M53: 19,536,884 km (0.099 R)
• M54: 19,783,122 km (0.11 R)
• M55: 19,989,267 km (0.079 R)
• M56: 20,196,012 km (0.047 R)
• M57: 20,320,477 km (0.057 R)
• M58: 20,528,418 km (0.096 R)
• M59: 20,695,369 km (0.111 R)
• M60: 21,114,543 km (0.118 R)
• M61: 21,367,363 km (0.043 R)
• M62: 21,748,538 km (0.115 R)
• M63: 22,089,173 km (0.088 R)
• M64: 22,217,378 km (0.111 R)
• M65: 22,303,098 km (0.049 R)
• M66: 22,603,490 km (0.038 R)
• M67: 23,208,614 km (0.075 R)
• M68: 23,644,243 km (0.117 R)
• M69: 23,819,123 km (0.055 R)
• M70: 24,126,397 km (0.117 R)
• M71: 24,390,736 km (0.102 R)
• M72: 24,877,976 km (0.114 R)
• M73: 27,821,913 km (0.103 R)
• M74: 28,796,543 km (0.074 R)
• M75: 28,889,892 km (0.095 R)
• M76: 30,018,608 km (0.077 R)
• M77: 30,350,416 km (0.073 R)
• M78: 31,209,557 km (0.119 R)
• M79: 31,401,491 km (0.112 R)
• M80: 32,076,626 km (0.102 R)
• M81: 32,415,914 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 11.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.19 AU - 7.45 AU

Year: 6929 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,366,972 km

• M1: 151,094 km (0.088 R)
• M2: 223,649 km (0.099 R)
• M3: 296,653 km (0.11 R)
• M4: 579,692 km (0.067 R)
• M5: 885,171 km (0.107 R)
• M6: 1,008,888 km (0.102 R)
• M7: 1,344,735 km (0.073 R)
• M8: 1,525,898 km (0.084 R)
• M9: 2,244,417 km (0.037 R)
• M10: 2,616,916 km (0.071 R)
• M11: 2,799,126 km (0.091 R)
• M12: 3,009,161 km (0.086 R)
• M13: 3,104,156 km (0.12 R)
• M14: 3,395,423 km (0.07 R)
• M15: 3,594,538 km (0.099 R)
• M16: 3,670,234 km (0.087 R)
• M17: 3,746,529 km (0.119 R)
• M18: 5,294,119 km (0.09 R)
• M19: 5,879,196 km (0.088 R)
• M20: 6,179,589 km (0.104 R)
• M21: 6,270,694 km (0.087 R)
• M22: 6,577,519 km (0.093 R)
• M23: 7,110,686 km (0.061 R)
• M24: 7,430,825 km (0.12 R)
• M25: 7,788,514 km (0.084 R)
• M26: 8,052,105 km (0.026 R)
• M27: 8,218,458 km (0.108 R)
• M28: 8,385,858 km (0.046 R)
• M29: 8,520,646 km (0.11 R)
• M30: 8,929,347 km (0.085 R)
• M31: 11,401,303 km (0.067 R)
• M32: 11,813,893 km (0.112 R)
• M33: 13,276,661 km (0.068 R)
• M34: 15,410,825 km (0.12 R)
• M35: 15,742,184 km (0.116 R)
• M36: 15,825,360 km (0.092 R)
• M37: 16,075,787 km (0.102 R)
• M38: 16,580,680 km (0.086 R)
• M39: 17,563,089 km (0.089 R)
• M40: 17,649,407 km (0.094 R)
• M41: 17,822,492 km (0.11 R)
• M42: 17,996,025 km (0.031 R)
• M43: 18,564,198 km (0.065 R)
• M44: 19,182,636 km (0.04 R)
• M45: 19,628,587 km (0.049 R)
• M46: 21,124,267 km (0.108 R)
• M47: 21,354,049 km (0.117 R)
• M48: 21,909,057 km (0.07 R)
• M49: 22,001,957 km (0.108 R)
• M50: 22,609,474 km (0.082 R)
• M51: 24,128,042 km (0.105 R)
• M52: 24,609,448 km (0.05 R)
• M53: 24,996,757 km (0.09 R)
• M54: 25,142,465 km (0.044 R)
• M55: 25,777,508 km (0.062 R)
• M56: 26,665,372 km (0.049 R)
• M57: 27,915,262 km (0.096 R)
• M58: 28,116,920 km (0.119 R)
• M59: 29,030,813 km (0.07 R)
• M60: 29,286,326 km (0.099 R)
• M61: 29,851,358 km (0.072 R)
• M62: 30,160,876 km (0.089 R)
• M63: 30,316,158 km (0.053 R)
• M64: 30,887,622 km (0.105 R)
• M65: 31,200,880 km (0.119 R)
• M66: 31,305,449 km (0.113 R)
• M67: 31,725,220 km (0.095 R)
• M68: 31,988,363 km (0.07 R)
• M69: 32,093,979 km (0.102 R)
• M70: 32,199,595 km (0.063 R)
• M71: 32,676,364 km (0.026 R)
• M72: 32,995,456 km (0.104 R)
• M73: 33,744,193 km (0.111 R)
• M74: 34,714,934 km (0.052 R)
• M75: 34,877,696 km (0.099 R)
• M76: 35,476,387 km (0.043 R)
• M77: 35,804,455 km (0.063 R)
• M78: 36,243,375 km (0.099 R)
• M79: 36,794,494 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 14.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.36 AU - 8.9 AU

Year: 7373 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,366,972 km

• M1: 177,722 km (0.052 R)
• M2: 270,174 km (0.094 R)
• M3: 488,587 km (0.106 R)
• M4: 595,100 km (0.078 R)
• M5: 984,204 km (0.084 R)
• M6: 1,074,262 km (0.061 R)
• M7: 1,509,143 km (0.048 R)
• M8: 1,599,800 km (0.065 R)
• M9: 1,692,251 km (0.11 R)
• M10: 1,866,832 km (0.066 R)
• M11: 1,981,274 km (0.111 R)
• M12: 2,217,340 km (0.046 R)
• M13: 2,338,963 km (0.108 R)
• M14: 2,867,193 km (0.081 R)
• M15: 3,312,695 km (0.111 R)
• M16: 3,493,110 km (0.026 R)
• M17: 3,759,544 km (0.079 R)
• M18: 4,139,523 km (0.109 R)
• M19: 4,247,383 km (0.117 R)
• M20: 4,532,217 km (0.108 R)
• M21: 5,283,348 km (0.108 R)
• M22: 5,542,452 km (0.08 R)
• M23: 5,902,534 km (0.116 R)
• M24: 6,024,306 km (0.109 R)
• M25: 6,469,659 km (0.105 R)
• M26: 6,696,449 km (0.119 R)
• M27: 6,798,026 km (0.088 R)
• M28: 7,054,288 km (0.09 R)
• M29: 7,157,809 km (0.103 R)
• M30: 7,869,297 km (0.09 R)
• M31: 8,520,796 km (0.114 R)
• M32: 8,797,552 km (0.072 R)
• M33: 8,936,977 km (0.059 R)
• M34: 9,789,086 km (0.11 R)
• M35: 10,195,693 km (0.075 R)
• M36: 10,312,828 km (0.116 R)
• M37: 11,085,501 km (0.078 R)
• M38: 11,206,077 km (0.117 R)
• M39: 11,509,462 km (0.104 R)
• M40: 11,815,539 km (0.117 R)
• M41: 11,907,841 km (0.071 R)
• M42: 12,062,226 km (0.096 R)
• M43: 12,155,276 km (0.111 R)
• M44: 12,718,213 km (0.08 R)
• M45: 13,514,223 km (0.089 R)
• M46: 13,772,429 km (0.103 R)
• M47: 14,359,301 km (0.092 R)
• M48: 14,788,348 km (0.098 R)
• M49: 15,054,333 km (0.089 R)
• M50: 15,322,113 km (0.087 R)
• M51: 15,896,120 km (0.105 R)
• M52: 16,684,052 km (0.1 R)
• M53: 16,891,694 km (0.112 R)
• M54: 17,274,665 km (0.068 R)
• M55: 17,730,938 km (0.115 R)
• M56: 19,015,236 km (0.093 R)
• M57: 19,340,910 km (0.12 R)
• M58: 19,887,990 km (0.097 R)
• M59: 20,625,358 km (0.084 R)
• M60: 21,634,994 km (0.091 R)
• M61: 22,698,934 km (0.11 R)
• M62: 23,392,021 km (0.085 R)
• M63: 23,818,973 km (0.096 R)
• M64: 24,523,130 km (0.082 R)
• M65: 24,719,851 km (0.117 R)
• M66: 25,234,169 km (0.062 R)
• M67: 25,472,628 km (0.105 R)
• M68: 25,672,042 km (0.089 R)
• M69: 25,951,939 km (0.06 R)
• M70: 26,960,079 km (0.09 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit