🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 12

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.78 AU

Year: 372 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,919,478 km

• M1: 149,299 km (0.04 R)
• M2: 744,848 km (0.028 R)
• M3: 1,426,416 km (0.117 R)
• M4: 1,918,293 km (0.091 R)
• M5: 2,331,483 km (0.048 R)
• M6: 2,937,653 km (0.061 R)
• M7: 3,352,488 km (0.116 R)
• M8: 4,167,348 km (0.101 R)
• M9: 4,679,421 km (0.108 R)
• M10: 5,374,453 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 11.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.75 AU - 0.75 AU

Year: 441 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,919,478 km

• M1: 143,464 km (0.099 R)
• M2: 505,940 km (0.062 R)
• M3: 876,494 km (0.05 R)
• M4: 1,349,223 km (0.066 R)
• M5: 1,766,751 km (0.114 R)
• M6: 2,252,645 km (0.106 R)
• M7: 2,721,335 km (0.098 R)
• M8: 3,857,231 km (0.056 R)
• M9: 4,577,396 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.86 AU - 0.94 AU

Year: 579 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,919,478 km

• M1: 185,352 km (0.038 R)
• M2: 757,414 km (0.097 R)
• M3: 1,253,032 km (0.107 R)
• M4: 1,726,958 km (0.119 R)
• M5: 2,323,853 km (0.036 R)
• M6: 3,598,876 km (0.095 R)
• M7: 4,101,076 km (0.097 R)
• M8: 4,571,113 km (0.066 R)
• M9: 5,657,492 km (0.065 R)
• M10: 7,121,307 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.4

Radius: 10.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.8 AU - 1.24 AU

Year: 699 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,919,478 km

• M1: 133,142 km (0.101 R)
• M2: 562,488 km (0.1 R)
• M3: 1,098,946 km (0.072 R)
• M4: 1,466,508 km (0.116 R)
• M5: 1,849,927 km (0.037 R)
• M6: 2,409,124 km (0.119 R)
• M7: 3,951,478 km (0.103 R)
• M8: 4,408,200 km (0.052 R)
• M9: 4,998,962 km (0.051 R)
• M10: 5,587,929 km (0.084 R)
• M11: 5,936,791 km (0.113 R)
• M12: 6,698,843 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 13.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.78 AU - 4.2 AU

Year: 4422 Days

Day: 7.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,919,478 km

• M1: 171,589 km (0.072 R)
• M2: 968,497 km (0.069 R)
• M3: 1,687,614 km (0.112 R)
• M4: 2,480,781 km (0.101 R)
• M5: 3,195,560 km (0.081 R)
• M6: 4,064,724 km (0.115 R)
• M7: 5,348,423 km (0.08 R)
• M8: 7,299,479 km (0.084 R)
• M9: 8,603,074 km (0.025 R)
• M10: 10,744,418 km (0.11 R)
• M11: 11,463,236 km (0.118 R)
• M12: 12,299,339 km (0.119 R)
• M13: 13,906,319 km (0.081 R)
• M14: 14,424,376 km (0.071 R)
• M15: 14,906,381 km (0.11 R)
• M16: 15,750,561 km (0.083 R)
• M17: 16,469,379 km (0.109 R)
• M18: 18,929,367 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit