🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.46 AU - 1.88 AU

Year: 809 Days

Day: 39.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.39 AU - 3.89 AU

Year: 2602 Days

Day: 41.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.03 AU - 4.59 AU

Year: 2787 Days

Day: 21.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 8.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.15 AU - 11.17 AU

Year: 12136 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,743,917 km

• M1: 110,702 km (0.12 R)
• M2: 392,246 km (0.087 R)
• M3: 860,786 km (0.118 R)
• M4: 1,422,825 km (0.097 R)
• M5: 2,034,531 km (0.076 R)
• M6: 2,343,451 km (0.11 R)
• M7: 4,331,457 km (0.052 R)
• M8: 6,487,760 km (0.04 R)
• M9: 7,040,824 km (0.118 R)
• M10: 7,412,724 km (0.086 R)
• M11: 9,672,849 km (0.101 R)
• M12: 11,097,020 km (0.116 R)
• M13: 11,888,244 km (0.105 R)
• M14: 12,238,602 km (0.114 R)
• M15: 15,158,303 km (0.117 R)
• M16: 15,709,721 km (0.11 R)
• M17: 18,825,994 km (0.068 R)
• M18: 19,624,548 km (0.031 R)
• M19: 23,591,285 km (0.109 R)
• M20: 30,062,739 km (0.098 R)
• M21: 30,387,217 km (0.103 R)
• M22: 33,297,195 km (0.065 R)
• M23: 36,143,594 km (0.113 R)
• M24: 37,751,322 km (0.092 R)
• M25: 38,509,185 km (0.04 R)
• M26: 41,642,213 km (0.047 R)
• M27: 43,133,404 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit