🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 10.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 265 Days

Day: 13.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,707,699 km

• M1: 135,536 km (0.088 R)
• M2: 487,539 km (0.101 R)
• M3: 876,494 km (0.097 R)
• M4: 1,315,713 km (0.087 R)
• M5: 1,715,888 km (0.093 R)
• M6: 2,426,178 km (0.053 R)
• M7: 2,868,240 km (0.088 R)
• M8: 3,302,373 km (0.092 R)
• M9: 3,747,127 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 8.6

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.73 AU

Year: 333 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,707,699 km

• M1: 106,962 km (0.066 R)
• M2: 385,514 km (0.093 R)
• M3: 690,693 km (0.11 R)
• M4: 975,677 km (0.047 R)
• M5: 1,317,808 km (0.071 R)
• M6: 1,690,755 km (0.06 R)
• M7: 2,396,109 km (0.069 R)
• M8: 2,680,345 km (0.051 R)
• M9: 2,987,320 km (0.078 R)
• M10: 3,373,282 km (0.107 R)
• M11: 3,648,842 km (0.066 R)
• M12: 4,245,588 km (0.103 R)
• M13: 4,720,561 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 11.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.05 AU - 1.41 AU

Year: 910 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,707,699 km

• M1: 141,819 km (0.067 R)
• M2: 580,141 km (0.097 R)
• M3: 1,006,195 km (0.112 R)
• M4: 2,709,517 km (0.109 R)
• M5: 4,689,444 km (0.086 R)
• M6: 5,683,971 km (0.102 R)
• M7: 6,078,760 km (0.07 R)
• M8: 8,588,713 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 11.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.87 AU - 2.37 AU

Year: 2058 Days

Day: 8.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,707,699 km

• M1: 160,519 km (0.034 R)
• M2: 740,360 km (0.118 R)
• M3: 1,238,371 km (0.066 R)
• M4: 1,627,475 km (0.095 R)
• M5: 2,531,495 km (0.055 R)
• M6: 2,908,482 km (0.119 R)
• M7: 3,914,827 km (0.098 R)
• M8: 4,310,064 km (0.086 R)
• M9: 5,160,678 km (0.097 R)
• M10: 6,755,241 km (0.112 R)
• M11: 7,762,484 km (0.109 R)
• M12: 9,299,752 km (0.099 R)
• M13: 10,207,063 km (0.093 R)
• M14: 10,995,743 km (0.095 R)
• M15: 11,567,955 km (0.076 R)
• M16: 12,655,830 km (0.118 R)
• M17: 13,485,350 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 13.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.66 AU - 2.74 AU

Year: 2176 Days

Day: 5.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,707,699 km

• M1: 170,542 km (0.048 R)
• M2: 756,068 km (0.098 R)
• M3: 1,565,093 km (0.119 R)
• M4: 2,189,365 km (0.075 R)
• M5: 3,453,916 km (0.105 R)
• M6: 4,094,793 km (0.103 R)
• M7: 4,524,588 km (0.08 R)
• M8: 5,293,969 km (0.043 R)
• M9: 6,099,105 km (0.085 R)
• M10: 6,636,162 km (0.107 R)
• M11: 7,688,732 km (0.094 R)
• M12: 8,502,245 km (0.068 R)
• M13: 8,946,252 km (0.083 R)
• M14: 9,812,124 km (0.031 R)
• M15: 11,480,290 km (0.051 R)
• M16: 13,246,143 km (0.114 R)
• M17: 14,150,014 km (0.113 R)
• M18: 14,775,183 km (0.095 R)
• M19: 15,372,228 km (0.07 R)
• M20: 16,322,025 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.9

Radius: 5.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.47 AU - 8.29 AU

Year: 13369 Days

Day: 17.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,707,699 km

• M1: 72,106 km (0.12 R)
• M2: 344,673 km (0.106 R)
• M3: 561,441 km (0.092 R)
• M4: 9,308,129 km (0.116 R)
• M5: 20,415,621 km (0.108 R)
• M6: 20,714,368 km (0.116 R)
• M7: 23,864,750 km (0.111 R)
• M8: 26,604,186 km (0.074 R)
• M9: 28,885,105 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 7.1

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.86 AU - 9.56 AU

Year: 14276 Days

Day: 22.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,707,699 km

• M1: 89,011 km (0.055 R)
• M2: 557,102 km (0.102 R)
• M3: 1,579,903 km (0.077 R)
• M4: 1,980,377 km (0.058 R)
• M5: 2,252,046 km (0.102 R)
• M6: 2,589,988 km (0.058 R)
• M7: 3,077,228 km (0.092 R)
• M8: 4,060,834 km (0.096 R)
• M9: 5,584,489 km (0.051 R)
• M10: 6,167,621 km (0.055 R)
• M11: 8,116,283 km (0.071 R)
• M12: 9,058,001 km (0.112 R)
• M13: 10,070,629 km (0.046 R)
• M14: 10,550,091 km (0.102 R)
• M15: 13,431,944 km (0.086 R)
• M16: 13,817,458 km (0.102 R)
• M17: 14,078,506 km (0.064 R)
• M18: 14,342,845 km (0.093 R)
• M19: 15,433,713 km (0.098 R)
• M20: 16,432,578 km (0.099 R)
• M21: 17,398,232 km (0.108 R)
• M22: 18,558,663 km (0.103 R)
• M23: 20,437,014 km (0.113 R)
• M24: 20,691,031 km (0.048 R)
• M25: 29,436,523 km (0.101 R)
• M26: 33,955,874 km (0.047 R)
• M27: 39,569,086 km (0.105 R)
• M28: 41,569,359 km (0.069 R)
• M29: 41,977,312 km (0.04 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: 349 - 10,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit