🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 18.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,445,679 km

• M1: 21,542 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.16 AU - 1.68 AU

Year: 624 Days

Day: 26.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,445,679 km

• M1: 743,801 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.3

Radius: 8

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.34 AU - 18.64 AU

Year: 28153 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,445,679 km

• M1: 99,483 km (0.064 R)
• M2: 1,316,611 km (0.052 R)
• M3: 1,901,389 km (0.09 R)
• M4: 2,571,288 km (0.078 R)
• M5: 3,389,439 km (0.065 R)
• M6: 3,875,632 km (0.116 R)
• M7: 4,482,102 km (0.075 R)
• M8: 6,019,220 km (0.11 R)
• M9: 7,033,344 km (0.118 R)
• M10: 7,343,011 km (0.103 R)
• M11: 7,715,809 km (0.049 R)
• M12: 8,673,834 km (0.052 R)
• M13: 11,519,036 km (0.058 R)
• M14: 13,151,598 km (0.114 R)
• M15: 15,705,832 km (0.118 R)
• M16: 16,595,789 km (0.062 R)
• M17: 18,868,031 km (0.102 R)
• M18: 22,765,355 km (0.099 R)
• M19: 25,320,337 km (0.093 R)
• M20: 32,531,703 km (0.1 R)
• M21: 42,854,853 km (0.116 R)
• M22: 43,715,789 km (0.044 R)
• M23: 45,294,196 km (0.098 R)
• M24: 46,547,826 km (0.111 R)
• M25: 50,829,916 km (0.101 R)
• M26: 57,006,961 km (0.112 R)
• M27: 58,047,863 km (0.053 R)
• M28: 59,313,761 km (0.116 R)
• M29: 69,399,799 km (0.106 R)
• M30: 87,265,824 km (0.052 R)
• M31: 89,484,210 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit