🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 8.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 448 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,052,724 km

• M1: 103,821 km (0.111 R)
• M2: 386,262 km (0.111 R)
• M3: 657,782 km (0.066 R)
• M4: 1,113,307 km (0.065 R)
• M5: 1,401,433 km (0.077 R)
• M6: 1,760,917 km (0.113 R)
• M7: 2,189,365 km (0.108 R)
• M8: 2,772,647 km (0.083 R)
• M9: 3,255,998 km (0.099 R)
• M10: 3,675,021 km (0.068 R)
• M11: 4,285,081 km (0.103 R)
• M12: 4,690,791 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.81 AU - 2.61 AU

Year: 2268 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 51.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,052,724 km

• M1: 112,647 km (0.104 R)
• M2: 430,094 km (0.1 R)
• M3: 781,050 km (0.105 R)
• M4: 1,098,497 km (0.036 R)
• M5: 1,391,260 km (0.107 R)
• M6: 1,909,766 km (0.092 R)
• M7: 2,764,419 km (0.094 R)
• M8: 3,718,704 km (0.06 R)
• M9: 4,640,676 km (0.061 R)
• M10: 5,797,815 km (0.098 R)
• M11: 6,097,310 km (0.074 R)
• M12: 6,652,917 km (0.111 R)
• M13: 7,892,784 km (0.11 R)
• M14: 8,790,820 km (0.107 R)
• M15: 9,280,304 km (0.08 R)
• M16: 11,820,476 km (0.06 R)
• M17: 12,569,213 km (0.102 R)
• M18: 13,111,954 km (0.075 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 10.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.71 AU - 4.03 AU

Year: 5255 Days

Day: 14.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,052,724 km

• M1: 129,402 km (0.102 R)
• M2: 475,272 km (0.092 R)
• M3: 884,273 km (0.11 R)
• M4: 2,239,630 km (0.098 R)
• M5: 2,866,146 km (0.117 R)
• M6: 3,221,291 km (0.107 R)
• M7: 4,080,282 km (0.076 R)
• M8: 5,177,882 km (0.066 R)
• M9: 6,516,184 km (0.103 R)
• M10: 6,962,285 km (0.062 R)
• M11: 12,068,509 km (0.071 R)
• M12: 16,855,342 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 12.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.39 AU - 6.01 AU

Year: 8185 Days

Day: 9.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,052,724 km

• M1: 163,959 km (0.109 R)
• M2: 611,706 km (0.104 R)
• M3: 2,289,147 km (0.057 R)
• M4: 3,536,793 km (0.099 R)
• M5: 4,142,814 km (0.115 R)
• M6: 4,874,198 km (0.116 R)
• M7: 5,439,229 km (0.067 R)
• M8: 5,883,385 km (0.112 R)
• M9: 8,648,552 km (0.049 R)
• M10: 10,948,171 km (0.057 R)
• M11: 12,346,911 km (0.115 R)
• M12: 12,949,790 km (0.073 R)
• M13: 14,512,938 km (0.076 R)
• M14: 16,133,981 km (0.102 R)
• M15: 21,798,504 km (0.102 R)
• M16: 25,379,578 km (0.103 R)
• M17: 29,918,228 km (0.089 R)
• M18: 33,790,718 km (0.04 R)
• M19: 35,079,953 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.9

Radius: 3.4

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.51 AU - 5.89 AU

Year: 9393 Days

Day: 21.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,052,724 km

• M1: 42,635 km (0.086 R)
• M2: 150,795 km (0.096 R)
• M3: 277,504 km (0.089 R)
• M4: 556,654 km (0.074 R)
• M5: 1,131,110 km (0.074 R)
• M6: 1,254,229 km (0.116 R)
• M7: 1,652,907 km (0.111 R)
• M8: 1,853,518 km (0.108 R)
• M9: 2,055,026 km (0.032 R)
• M10: 5,391,806 km (0.09 R)
• M11: 5,923,477 km (0.077 R)
• M12: 6,265,009 km (0.055 R)
• M13: 6,919,650 km (0.104 R)
• M14: 15,555,336 km (0.057 R)
• M15: 16,384,108 km (0.078 R)
• M16: 22,799,613 km (0.026 R)
• M17: 27,185,374 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.6

Radius: 7.8

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.99 AU - 8.45 AU

Year: 14806 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,052,724 km

• M1: 96,939 km (0.091 R)
• M2: 358,736 km (0.103 R)
• M3: 675,434 km (0.062 R)
• M4: 948,301 km (0.095 R)
• M5: 1,191,846 km (0.103 R)
• M6: 1,693,897 km (0.116 R)
• M7: 1,949,260 km (0.113 R)
• M8: 2,230,355 km (0.104 R)
• M9: 3,638,370 km (0.111 R)
• M10: 4,790,722 km (0.113 R)
• M11: 5,450,299 km (0.107 R)
• M12: 6,090,578 km (0.086 R)
• M13: 6,779,925 km (0.115 R)
• M14: 8,361,623 km (0.082 R)
• M15: 9,420,926 km (0.049 R)
• M16: 12,298,740 km (0.032 R)
• M17: 21,127,408 km (0.082 R)
• M18: 26,283,000 km (0.109 R)
• M19: 28,649,189 km (0.079 R)
• M20: 32,099,514 km (0.119 R)
• M21: 33,064,271 km (0.039 R)
• M22: 36,204,031 km (0.07 R)
• M23: 36,854,931 km (0.069 R)
• M24: 37,513,760 km (0.043 R)
• M25: 47,733,988 km (0.109 R)
• M26: 48,045,899 km (0.11 R)
• M27: 53,225,426 km (0.094 R)
• M28: 54,066,914 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 4

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.15 AU - 10.37 AU

Year: 21047 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,052,724 km

• M1: 49,966 km (0.068 R)
• M2: 210,933 km (0.083 R)
• M3: 889,659 km (0.11 R)
• M4: 6,439,889 km (0.071 R)
• M5: 8,293,407 km (0.114 R)
• M6: 8,486,687 km (0.079 R)
• M7: 11,636,321 km (0.107 R)
• M8: 13,205,752 km (0.072 R)
• M9: 13,938,931 km (0.082 R)
• M10: 15,053,286 km (0.115 R)
• M11: 18,916,651 km (0.056 R)
• M12: 23,105,391 km (0.038 R)
• M13: 24,960,704 km (0.098 R)
• M14: 31,350,927 km (0.071 R)
• M15: 43,646,226 km (0.109 R)
• M16: 54,982,453 km (0.104 R)
• M17: 56,179,087 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit