🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 9.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 364 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,888,072 km

• M1: 115,639 km (0.034 R)
• M2: 452,534 km (0.103 R)
• M3: 892,800 km (0.072 R)
• M4: 1,475,633 km (0.118 R)
• M5: 2,021,067 km (0.102 R)
• M6: 2,380,102 km (0.094 R)
• M7: 2,918,505 km (0.056 R)
• M8: 3,303,121 km (0.1 R)
• M9: 3,616,379 km (0.066 R)
• M10: 3,925,149 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 8.8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.56 AU - 2.8 AU

Year: 2976 Days

Day: 10.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,888,072 km

• M1: 109,506 km (0.027 R)
• M2: 454,778 km (0.094 R)
• M3: 1,461,870 km (0.076 R)
• M4: 2,108,732 km (0.113 R)
• M5: 2,721,185 km (0.035 R)
• M6: 3,865,908 km (0.107 R)
• M7: 5,688,609 km (0.058 R)
• M8: 6,143,386 km (0.118 R)
• M9: 6,704,677 km (0.108 R)
• M10: 7,328,800 km (0.065 R)
• M11: 7,837,133 km (0.101 R)
• M12: 8,991,281 km (0.069 R)
• M13: 9,296,760 km (0.05 R)
• M14: 10,036,521 km (0.109 R)
• M15: 11,122,003 km (0.111 R)
• M16: 11,553,593 km (0.074 R)
• M17: 13,261,253 km (0.052 R)
• M18: 13,746,698 km (0.114 R)
• M19: 17,588,072 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 14.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.6 AU - 4.26 AU

Year: 4309 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 41,888,072 km

• M1: 192,682 km (0.1 R)
• M2: 929,302 km (0.099 R)
• M3: 1,675,197 km (0.109 R)
• M4: 5,696,986 km (0.084 R)
• M5: 6,640,799 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 13.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.25 AU - 4.61 AU

Year: 6324 Days

Day: 12.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 128.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,888,072 km

• M1: 172,935 km (0.115 R)
• M2: 663,167 km (0.063 R)
• M3: 1,139,936 km (0.082 R)
• M4: 1,760,767 km (0.113 R)
• M5: 2,398,353 km (0.108 R)
• M6: 2,893,971 km (0.081 R)
• M7: 3,436,712 km (0.057 R)
• M8: 5,696,837 km (0.116 R)
• M9: 7,246,670 km (0.075 R)
• M10: 8,937,874 km (0.073 R)
• M11: 10,324,048 km (0.107 R)
• M12: 12,406,600 km (0.101 R)
• M13: 17,388,957 km (0.103 R)
• M14: 18,376,902 km (0.081 R)
• M15: 19,401,797 km (0.114 R)
• M16: 21,790,875 km (0.117 R)
• M17: 22,552,029 km (0.066 R)
• M18: 25,775,115 km (0.103 R)
• M19: 30,127,515 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.8

Radius: 3.5

Gravity: 37.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.14 AU - 6.52 AU

Year: 10802 Days

Day: 15.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,888,072 km

• M1: 43,832 km (0.085 R)
• M2: 198,068 km (0.095 R)
• M3: 331,359 km (0.116 R)
• M4: 462,856 km (0.107 R)
• M5: 667,207 km (0.09 R)
• M6: 781,948 km (0.085 R)
• M7: 1,304,493 km (0.11 R)
• M8: 1,866,533 km (0.068 R)
• M9: 2,046,050 km (0.09 R)
• M10: 2,439,492 km (0.105 R)
• M11: 2,654,165 km (0.028 R)
• M12: 3,666,195 km (0.114 R)
• M13: 3,895,828 km (0.101 R)
• M14: 4,468,638 km (0.112 R)
• M15: 4,642,172 km (0.107 R)
• M16: 5,126,869 km (0.056 R)
• M17: 6,196,194 km (0.087 R)
• M18: 6,595,770 km (0.109 R)
• M19: 8,630,600 km (0.103 R)
• M20: 8,899,877 km (0.079 R)
• M21: 9,128,612 km (0.109 R)
• M22: 10,996,042 km (0.105 R)
• M23: 11,853,387 km (0.119 R)
• M24: 12,639,075 km (0.12 R)
• M25: 13,221,310 km (0.118 R)
• M26: 13,459,021 km (0.08 R)
• M27: 14,066,089 km (0.097 R)
• M28: 17,024,238 km (0.101 R)
• M29: 18,241,815 km (0.064 R)
• M30: 19,516,389 km (0.073 R)
• M31: 27,071,979 km (0.098 R)
• M32: 33,869,407 km (0.08 R)
• M33: 34,650,906 km (0.102 R)
• M34: 35,673,108 km (0.115 R)
• M35: 40,460,390 km (0.106 R)

Asteroid Belt

Center: 7.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.4

Radius: 6

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.01 AU - 9.29 AU

Year: 18773 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,888,072 km

• M1: 74,949 km (0.067 R)
• M2: 338,540 km (0.089 R)
• M3: 1,131,259 km (0.068 R)
• M4: 1,555,818 km (0.12 R)
• M5: 1,939,686 km (0.092 R)
• M6: 4,066,669 km (0.093 R)
• M7: 4,507,234 km (0.071 R)
• M8: 6,869,684 km (0.102 R)
• M9: 7,346,901 km (0.062 R)
• M10: 8,051,806 km (0.106 R)
• M11: 9,192,490 km (0.116 R)
• M12: 9,479,119 km (0.081 R)
• M13: 13,547,733 km (0.104 R)
• M14: 22,025,295 km (0.046 R)
• M15: 27,526,756 km (0.083 R)
• M16: 29,216,913 km (0.085 R)
• M17: 34,151,100 km (0.083 R)
• M18: 36,527,611 km (0.111 R)
• M19: 40,832,440 km (0.085 R)
• M20: 42,549,973 km (0.038 R)
• M21: 53,323,263 km (0.081 R)
• M22: 57,475,502 km (0.085 R)
• M23: 61,230,857 km (0.065 R)
• M24: 64,308,684 km (0.106 R)
• M25: 68,788,542 km (0.111 R)
• M26: 73,472,002 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.5

Radius: 4.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.5 AU - 10.78 AU

Year: 23540 Days

Day: 16 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,888,072 km

• M1: 61,634 km (0.06 R)
• M2: 244,144 km (0.099 R)
• M3: 452,683 km (0.088 R)
• M4: 1,508,844 km (0.055 R)
• M5: 2,637,560 km (0.076 R)
• M6: 4,458,166 km (0.099 R)
• M7: 5,041,299 km (0.098 R)
• M8: 6,322,305 km (0.066 R)
• M9: 7,563,968 km (0.111 R)
• M10: 8,520,048 km (0.047 R)
• M11: 10,174,002 km (0.047 R)
• M12: 11,231,659 km (0.063 R)
• M13: 11,388,437 km (0.111 R)
• M14: 11,706,632 km (0.101 R)
• M15: 15,737,247 km (0.064 R)
• M16: 19,081,358 km (0.075 R)
• M17: 21,717,721 km (0.108 R)
• M18: 23,461,733 km (0.1 R)
• M19: 28,370,638 km (0.058 R)
• M20: 29,250,273 km (0.115 R)
• M21: 29,448,191 km (0.11 R)
• M22: 31,166,472 km (0.067 R)
• M23: 34,140,628 km (0.091 R)
• M24: 41,015,847 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit