🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 253 Days

Day: 12.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,408,376 km

• M1: 487,390 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.54 AU - 0.6 AU

Year: 282 Days

Day: 29 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 8.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.96 AU - 1.34 AU

Year: 809 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,408,376 km

• M1: 108,159 km (0.051 R)
• M2: 383,868 km (0.113 R)
• M3: 734,974 km (0.111 R)
• M4: 1,007,542 km (0.086 R)
• M5: 1,622,539 km (0.12 R)
• M6: 1,977,833 km (0.075 R)
• M7: 2,343,750 km (0.103 R)
• M8: 2,675,408 km (0.042 R)
• M9: 3,251,061 km (0.073 R)
• M10: 3,907,048 km (0.115 R)
• M11: 4,375,738 km (0.033 R)
• M12: 4,648,305 km (0.078 R)
• M13: 5,000,907 km (0.111 R)
• M14: 5,854,961 km (0.066 R)
• M15: 6,931,318 km (0.091 R)
• M16: 7,325,209 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 9.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.3 AU - 1.8 AU

Year: 1266 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,408,376 km

• M1: 114,442 km (0.057 R)
• M2: 415,882 km (0.119 R)
• M3: 786,286 km (0.056 R)
• M4: 1,243,607 km (0.079 R)
• M5: 1,872,217 km (0.053 R)
• M6: 2,370,977 km (0.108 R)
• M7: 2,734,948 km (0.042 R)
• M8: 3,202,442 km (0.091 R)
• M9: 5,703,868 km (0.097 R)
• M10: 7,561,125 km (0.097 R)
• M11: 8,252,716 km (0.105 R)
• M12: 8,561,636 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 12.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.19 AU - 3.01 AU

Year: 2750 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,408,376 km

• M1: 158,125 km (0.079 R)
• M2: 598,840 km (0.102 R)
• M3: 1,533,827 km (0.055 R)
• M4: 2,354,072 km (0.07 R)
• M5: 3,308,656 km (0.12 R)
• M6: 3,913,929 km (0.09 R)
• M7: 4,316,048 km (0.101 R)
• M8: 4,925,809 km (0.103 R)
• M9: 5,768,195 km (0.04 R)
• M10: 6,564,654 km (0.085 R)
• M11: 7,135,519 km (0.101 R)
• M12: 8,085,915 km (0.059 R)
• M13: 8,641,820 km (0.117 R)
• M14: 10,162,782 km (0.036 R)
• M15: 11,405,491 km (0.114 R)
• M16: 12,790,768 km (0.096 R)
• M17: 14,904,885 km (0.089 R)
• M18: 17,030,371 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit