🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 318 Days

Day: 31.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,036,042 km

• M1: 505,342 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.5

Radius: 10.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.74 AU - 0.9 AU

Year: 472 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,036,042 km

• M1: 139,126 km (0.086 R)
• M2: 205,847 km (0.059 R)
• M3: 282,590 km (0.114 R)
• M4: 366,814 km (0.088 R)
• M5: 439,967 km (0.051 R)
• M6: 509,381 km (0.086 R)
• M7: 575,952 km (0.117 R)
• M8: 657,483 km (0.1 R)
• M9: 735,573 km (0.118 R)
• M10: 817,104 km (0.116 R)
• M11: 906,264 km (0.109 R)
• M12: 1,048,980 km (0.086 R)
• M13: 1,223,860 km (0.064 R)
• M14: 1,317,508 km (0.084 R)
• M15: 1,429,108 km (0.098 R)
• M16: 1,522,757 km (0.111 R)
• M17: 1,711,250 km (0.115 R)
• M18: 1,805,646 km (0.098 R)
• M19: 1,878,949 km (0.069 R)
• M20: 2,040,515 km (0.096 R)
• M21: 2,117,109 km (0.09 R)
• M22: 2,194,750 km (0.11 R)
• M23: 2,377,559 km (0.108 R)
• M24: 2,477,191 km (0.074 R)
• M25: 2,552,888 km (0.056 R)
• M26: 2,635,765 km (0.105 R)
• M27: 2,850,139 km (0.07 R)
• M28: 3,023,223 km (0.082 R)
• M29: 3,268,713 km (0.112 R)
• M30: 3,345,008 km (0.087 R)
• M31: 3,442,995 km (0.081 R)
• M32: 3,549,060 km (0.058 R)
• M33: 3,627,599 km (0.067 R)
• M34: 3,721,097 km (0.036 R)
• M35: 3,837,335 km (0.09 R)
• M36: 3,910,638 km (0.08 R)
• M37: 3,999,200 km (0.06 R)
• M38: 4,125,909 km (0.093 R)
• M39: 4,201,007 km (0.117 R)
• M40: 4,291,664 km (0.094 R)
• M41: 4,383,218 km (0.038 R)
• M42: 4,490,629 km (0.088 R)
• M43: 4,716,073 km (0.081 R)
• M44: 4,905,613 km (0.11 R)
• M45: 5,025,292 km (0.091 R)
• M46: 5,097,547 km (0.087 R)
• M47: 5,235,177 km (0.075 R)
• M48: 5,357,549 km (0.111 R)
• M49: 5,646,721 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 11.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.85 AU - 0.95 AU

Year: 543 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,036,042 km

• M1: 143,165 km (0.069 R)
• M2: 284,834 km (0.046 R)
• M3: 390,002 km (0.052 R)
• M4: 568,023 km (0.104 R)
• M5: 694,733 km (0.066 R)
• M6: 775,815 km (0.084 R)
• M7: 850,913 km (0.069 R)
• M8: 943,813 km (0.084 R)
• M9: 1,024,745 km (0.079 R)
• M10: 1,199,925 km (0.107 R)
• M11: 1,299,856 km (0.098 R)
• M12: 1,373,907 km (0.029 R)
• M13: 1,467,106 km (0.065 R)
• M14: 1,550,432 km (0.102 R)
• M15: 1,734,737 km (0.108 R)
• M16: 2,131,919 km (0.081 R)
• M17: 2,227,064 km (0.053 R)
• M18: 2,372,772 km (0.09 R)
• M19: 2,543,164 km (0.116 R)
• M20: 2,881,105 km (0.117 R)
• M21: 2,994,501 km (0.064 R)
• M22: 3,086,354 km (0.111 R)
• M23: 3,296,389 km (0.082 R)
• M24: 3,487,126 km (0.071 R)
• M25: 3,559,681 km (0.109 R)
• M26: 3,763,733 km (0.098 R)
• M27: 3,838,233 km (0.056 R)
• M28: 3,954,919 km (0.081 R)
• M29: 4,030,615 km (0.091 R)
• M30: 4,140,869 km (0.114 R)
• M31: 4,260,697 km (0.034 R)
• M32: 4,442,758 km (0.114 R)
• M33: 4,653,840 km (0.113 R)
• M34: 4,805,383 km (0.116 R)
• M35: 5,004,049 km (0.085 R)
• M36: 5,251,633 km (0.094 R)
• M37: 5,493,832 km (0.115 R)
• M38: 5,692,199 km (0.094 R)
• M39: 5,864,087 km (0.098 R)
• M40: 6,105,687 km (0.089 R)
• M41: 6,262,167 km (0.119 R)
• M42: 6,350,729 km (0.038 R)
• M43: 6,519,026 km (0.054 R)
• M44: 6,668,923 km (0.091 R)
• M45: 6,769,453 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 14.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.14 AU - 1.22 AU

Year: 815 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,036,042 km

• M1: 201,658 km (0.059 R)
• M2: 298,149 km (0.114 R)
• M3: 480,209 km (0.109 R)
• M4: 600,187 km (0.092 R)
• M5: 706,551 km (0.103 R)
• M6: 831,764 km (0.043 R)
• M7: 965,654 km (0.103 R)
• M8: 1,114,055 km (0.109 R)
• M9: 1,414,298 km (0.102 R)
• M10: 1,925,773 km (0.099 R)
• M11: 2,174,106 km (0.073 R)
• M12: 2,264,912 km (0.117 R)
• M13: 2,416,305 km (0.108 R)
• M14: 2,536,432 km (0.12 R)
• M15: 2,720,587 km (0.108 R)
• M16: 2,818,873 km (0.098 R)
• M17: 3,074,535 km (0.12 R)
• M18: 3,205,284 km (0.071 R)
• M19: 3,618,922 km (0.106 R)
• M20: 3,877,427 km (0.1 R)
• M21: 4,049,764 km (0.109 R)
• M22: 4,162,561 km (0.068 R)
• M23: 4,307,820 km (0.079 R)
• M24: 4,465,496 km (0.086 R)
• M25: 4,657,131 km (0.095 R)
• M26: 4,862,380 km (0.089 R)
• M27: 4,960,665 km (0.12 R)
• M28: 5,092,760 km (0.111 R)
• M29: 5,214,982 km (0.114 R)
• M30: 5,496,375 km (0.111 R)
• M31: 5,587,480 km (0.076 R)
• M32: 5,736,630 km (0.082 R)
• M33: 5,992,143 km (0.084 R)
• M34: 6,097,759 km (0.069 R)
• M35: 6,478,336 km (0.069 R)
• M36: 6,744,470 km (0.091 R)
• M37: 6,952,711 km (0.038 R)
• M38: 7,051,445 km (0.109 R)
• M39: 7,188,028 km (0.09 R)
• M40: 7,287,810 km (0.085 R)
• M41: 7,425,889 km (0.088 R)
• M42: 7,539,433 km (0.095 R)
• M43: 7,666,442 km (0.102 R)
• M44: 7,909,539 km (0.102 R)
• M45: 8,051,507 km (0.089 R)
• M46: 8,285,628 km (0.111 R)
• M47: 8,482,498 km (0.073 R)
• M48: 8,641,222 km (0.099 R)
• M49: 8,880,878 km (0.109 R)
• M50: 9,015,067 km (0.097 R)
• M51: 9,177,081 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 13.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.51 AU - 1.99 AU

Year: 1472 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,036,042 km

• M1: 164,558 km (0.04 R)
• M2: 261,198 km (0.037 R)
• M3: 426,354 km (0.034 R)
• M4: 632,649 km (0.074 R)
• M5: 735,573 km (0.117 R)
• M6: 982,110 km (0.062 R)
• M7: 1,127,220 km (0.112 R)
• M8: 1,237,174 km (0.113 R)
• M9: 1,411,306 km (0.102 R)
• M10: 1,793,828 km (0.03 R)
• M11: 1,969,905 km (0.091 R)
• M12: 2,109,330 km (0.07 R)
• M13: 2,213,899 km (0.107 R)
• M14: 2,305,453 km (0.083 R)
• M15: 2,467,766 km (0.084 R)
• M16: 2,716,099 km (0.058 R)
• M17: 2,798,976 km (0.09 R)
• M18: 2,946,031 km (0.116 R)
• M19: 3,248,219 km (0.065 R)
• M20: 3,520,935 km (0.081 R)
• M21: 3,663,053 km (0.069 R)
• M22: 3,853,641 km (0.102 R)
• M23: 3,976,611 km (0.105 R)
• M24: 4,089,108 km (0.037 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.6

Radius: 11.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.57 AU - 3.44 AU

Year: 3304 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,036,042 km

• M1: 168,447 km (0.094 R)
• M2: 252,820 km (0.096 R)
• M3: 432,787 km (0.07 R)
• M4: 578,495 km (0.045 R)
• M5: 653,743 km (0.049 R)
• M6: 743,053 km (0.11 R)
• M7: 1,061,546 km (0.097 R)
• M8: 1,206,058 km (0.111 R)
• M9: 1,515,426 km (0.103 R)
• M10: 1,735,784 km (0.116 R)
• M11: 2,041,263 km (0.065 R)
• M12: 2,116,660 km (0.053 R)
• M13: 2,285,706 km (0.094 R)
• M14: 2,604,798 km (0.111 R)
• M15: 2,719,988 km (0.112 R)
• M16: 3,392,730 km (0.1 R)
• M17: 3,500,740 km (0.065 R)
• M18: 3,869,199 km (0.097 R)
• M19: 3,982,295 km (0.08 R)
• M20: 4,153,884 km (0.107 R)
• M21: 4,386,658 km (0.035 R)
• M22: 4,544,185 km (0.1 R)
• M23: 4,723,702 km (0.09 R)
• M24: 5,028,134 km (0.026 R)
• M25: 5,172,496 km (0.04 R)
• M26: 6,376,160 km (0.079 R)
• M27: 6,532,490 km (0.12 R)
• M28: 6,803,711 km (0.041 R)
• M29: 7,615,579 km (0.07 R)
• M30: 7,853,140 km (0.064 R)
• M31: 8,360,277 km (0.094 R)
• M32: 8,433,580 km (0.027 R)
• M33: 8,605,468 km (0.054 R)
• M34: 9,052,766 km (0.051 R)
• M35: 9,254,124 km (0.111 R)
• M36: 9,610,018 km (0.12 R)
• M37: 9,918,638 km (0.108 R)
• M38: 10,152,160 km (0.08 R)
• M39: 11,239,438 km (0.099 R)
• M40: 11,320,370 km (0.08 R)
• M41: 11,455,906 km (0.04 R)
• M42: 11,728,323 km (0.1 R)
• M43: 12,419,166 km (0.101 R)
• M44: 12,586,866 km (0.112 R)
• M45: 13,094,601 km (0.117 R)
• M46: 13,351,012 km (0.102 R)
• M47: 13,609,068 km (0.069 R)
• M48: 13,753,280 km (0.066 R)
• M49: 13,926,814 km (0.104 R)
• M50: 14,276,125 km (0.047 R)
• M51: 15,013,343 km (0.084 R)
• M52: 15,162,343 km (0.114 R)
• M53: 15,311,641 km (0.103 R)
• M54: 15,461,538 km (0.114 R)
• M55: 15,793,197 km (0.045 R)
• M56: 16,066,213 km (0.043 R)
• M57: 16,678,367 km (0.11 R)
• M58: 17,080,486 km (0.11 R)
• M59: 17,173,836 km (0.05 R)
• M60: 17,267,185 km (0.079 R)
• M61: 17,360,833 km (0.052 R)
• M62: 17,736,772 km (0.058 R)
• M63: 17,894,299 km (0.059 R)
• M64: 18,465,164 km (0.116 R)
• M65: 18,688,813 km (0.091 R)
• M66: 18,849,033 km (0.095 R)
• M67: 19,494,697 km (0.085 R)
• M68: 20,016,494 km (0.12 R)
• M69: 20,410,834 km (0.118 R)
• M70: 20,774,507 km (0.053 R)
• M71: 21,274,014 km (0.056 R)
• M72: 21,541,944 km (0.108 R)
• M73: 21,642,773 km (0.097 R)
• M74: 22,386,723 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit