🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 168 Days

Day: 18.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.89 AU - 2.63 AU

Year: 1294 Days

Day: 20.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,045,772 km

• M1: 766,988 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.25 AU - 3.67 AU

Year: 2451 Days

Day: 43.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4 AU - 4.2 AU

Year: 3161 Days

Day: 43.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,045,772 km

• M1: 323,131 km (0.102 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 10

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.37 AU - 12.13 AU

Year: 13422 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 20,045,772 km

• M1: 124,316 km (0.06 R)
• M2: 534,064 km (0.108 R)
• M3: 986,748 km (0.116 R)
• M4: 1,352,365 km (0.073 R)
• M5: 1,918,293 km (0.076 R)
• M6: 2,696,352 km (0.07 R)
• M7: 3,035,042 km (0.116 R)
• M8: 3,354,882 km (0.095 R)
• M9: 4,395,634 km (0.068 R)
• M10: 6,305,550 km (0.066 R)
• M11: 7,023,770 km (0.1 R)
• M12: 7,546,165 km (0.092 R)
• M13: 8,137,376 km (0.117 R)
• M14: 8,850,509 km (0.105 R)
• M15: 10,248,801 km (0.08 R)
• M16: 10,974,051 km (0.085 R)
• M17: 11,349,392 km (0.098 R)
• M18: 11,844,561 km (0.12 R)
• M19: 12,878,133 km (0.046 R)
• M20: 16,201,449 km (0.119 R)
• M21: 16,548,516 km (0.1 R)
• M22: 22,282,154 km (0.093 R)
• M23: 25,779,453 km (0.109 R)
• M24: 27,314,626 km (0.108 R)
• M25: 28,404,746 km (0.067 R)
• M26: 31,740,779 km (0.109 R)
• M27: 37,341,872 km (0.062 R)
• M28: 38,192,336 km (0.079 R)
• M29: 45,055,288 km (0.114 R)
• M30: 46,436,226 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 10

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.44 AU - 12.6 AU

Year: 14889 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,045,772 km

• M1: 556,953 km (0.113 R)
• M2: 1,015,620 km (0.111 R)
• M3: 7,194,311 km (0.103 R)
• M4: 8,663,961 km (0.105 R)
• M5: 9,219,118 km (0.111 R)
• M6: 10,555,327 km (0.119 R)
• M7: 10,948,470 km (0.117 R)
• M8: 16,303,924 km (0.118 R)
• M9: 19,395,514 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit