🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 38.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.4

Radius: 13.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.42 AU - 5.7 AU

Year: 4116 Days

Day: 8.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,138,624 km

• M1: 166,951 km (0.1 R)
• M2: 613,650 km (0.077 R)
• M3: 1,220,719 km (0.069 R)
• M4: 2,096,465 km (0.073 R)
• M5: 3,096,975 km (0.077 R)
• M6: 4,313,804 km (0.111 R)
• M7: 6,625,989 km (0.054 R)
• M8: 8,313,602 km (0.032 R)
• M9: 9,599,546 km (0.11 R)
• M10: 11,712,167 km (0.078 R)
• M11: 12,772,217 km (0.068 R)
• M12: 14,710,557 km (0.113 R)
• M13: 16,888,852 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 11.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.53 AU - 8.91 AU

Year: 7757 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,138,624 km

• M1: 251,324 km (0.105 R)
• M2: 784,342 km (0.075 R)
• M3: 1,600,099 km (0.118 R)
• M4: 2,036,177 km (0.084 R)
• M5: 3,451,073 km (0.081 R)
• M6: 4,637,235 km (0.11 R)
• M7: 5,501,910 km (0.111 R)
• M8: 7,879,170 km (0.083 R)
• M9: 8,522,740 km (0.081 R)
• M10: 9,915,048 km (0.079 R)
• M11: 12,794,358 km (0.08 R)
• M12: 14,805,252 km (0.081 R)
• M13: 16,257,698 km (0.08 R)
• M14: 17,301,143 km (0.111 R)
• M15: 18,761,069 km (0.043 R)
• M16: 24,609,149 km (0.119 R)
• M17: 28,785,024 km (0.059 R)
• M18: 32,210,815 km (0.113 R)
• M19: 33,410,740 km (0.075 R)
• M20: 35,438,090 km (0.101 R)
• M21: 36,834,437 km (0.079 R)
• M22: 38,630,957 km (0.109 R)
• M23: 41,370,543 km (0.107 R)
• M24: 43,311,127 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.1

Radius: 14.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.26 AU - 10.74 AU

Year: 11436 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,138,624 km

• M1: 188,793 km (0.12 R)
• M2: 709,991 km (0.058 R)
• M3: 1,358,648 km (0.091 R)
• M4: 2,017,477 km (0.032 R)
• M5: 2,486,167 km (0.059 R)
• M6: 3,603,065 km (0.084 R)
• M7: 4,302,884 km (0.101 R)
• M8: 7,186,383 km (0.097 R)
• M9: 7,729,722 km (0.066 R)
• M10: 8,811,913 km (0.105 R)
• M11: 10,820,564 km (0.107 R)
• M12: 13,062,288 km (0.104 R)
• M13: 14,052,476 km (0.103 R)
• M14: 15,856,327 km (0.088 R)
• M15: 16,915,480 km (0.077 R)
• M16: 20,685,197 km (0.095 R)
• M17: 21,153,438 km (0.038 R)
• M18: 22,848,382 km (0.08 R)
• M19: 24,113,382 km (0.101 R)
• M20: 26,875,108 km (0.099 R)
• M21: 28,861,917 km (0.064 R)
• M22: 34,636,545 km (0.088 R)
• M23: 37,446,741 km (0.043 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit