🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 13.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.78 AU - 0.82 AU

Year: 494 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,146,341 km

• M1: 170,392 km (0.047 R)
• M2: 614,698 km (0.069 R)
• M3: 1,043,296 km (0.112 R)
• M4: 1,497,026 km (0.052 R)
• M5: 2,139,100 km (0.077 R)
• M6: 2,761,427 km (0.075 R)
• M7: 3,193,615 km (0.047 R)
• M8: 3,698,059 km (0.081 R)
• M9: 4,211,778 km (0.105 R)
• M10: 5,064,187 km (0.043 R)
• M11: 5,736,031 km (0.12 R)
• M12: 6,564,953 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 10.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.19 AU - 1.47 AU

Year: 1059 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,146,341 km

• M1: 127,158 km (0.09 R)
• M2: 571,613 km (0.106 R)
• M3: 921,672 km (0.118 R)
• M4: 1,326,185 km (0.106 R)
• M5: 1,693,747 km (0.076 R)
• M6: 2,179,342 km (0.062 R)
• M7: 2,538,227 km (0.095 R)
• M8: 2,899,955 km (0.092 R)
• M9: 3,528,715 km (0.072 R)
• M10: 3,981,398 km (0.112 R)
• M11: 4,741,654 km (0.05 R)
• M12: 5,424,718 km (0.053 R)
• M13: 6,070,083 km (0.112 R)
• M14: 6,592,329 km (0.112 R)
• M15: 7,258,339 km (0.074 R)
• M16: 8,140,817 km (0.042 R)
• M17: 8,543,983 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 14.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.22 AU - 3.4 AU

Year: 4157 Days

Day: 14.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,146,341 km

• M1: 180,565 km (0.119 R)
• M2: 702,212 km (0.084 R)
• M3: 1,532,181 km (0.114 R)
• M4: 2,175,901 km (0.12 R)
• M5: 2,679,447 km (0.114 R)
• M6: 3,127,194 km (0.109 R)
• M7: 3,583,467 km (0.09 R)
• M8: 4,061,881 km (0.107 R)
• M9: 4,990,286 km (0.107 R)
• M10: 5,732,740 km (0.119 R)
• M11: 7,932,577 km (0.118 R)
• M12: 8,751,924 km (0.085 R)
• M13: 9,709,650 km (0.113 R)
• M14: 11,230,013 km (0.107 R)
• M15: 13,932,798 km (0.091 R)
• M16: 14,521,316 km (0.076 R)
• M17: 15,748,467 km (0.097 R)
• M18: 16,328,608 km (0.076 R)
• M19: 17,717,325 km (0.062 R)
• M20: 18,218,328 km (0.115 R)
• M21: 19,912,524 km (0.113 R)
• M22: 21,426,305 km (0.11 R)
• M23: 24,993,765 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.9

Radius: 4.9

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.48 AU - 10.54 AU

Year: 17136 Days

Day: 24 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,146,341 km

• M1: 89,460 km (0.118 R)
• M2: 901,926 km (0.117 R)
• M3: 2,029,744 km (0.081 R)
• M4: 3,154,122 km (0.055 R)
• M5: 3,625,205 km (0.096 R)
• M6: 6,747,462 km (0.091 R)
• M7: 7,845,212 km (0.075 R)
• M8: 8,220,403 km (0.1 R)
• M9: 9,895,002 km (0.09 R)
• M10: 14,105,583 km (0.1 R)
• M11: 19,289,149 km (0.115 R)
• M12: 22,208,552 km (0.097 R)
• M13: 23,339,213 km (0.073 R)
• M14: 24,806,020 km (0.086 R)
• M15: 34,292,918 km (0.12 R)
• M16: 42,562,240 km (0.08 R)
• M17: 47,461,720 km (0.115 R)
• M18: 49,648,990 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit