🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 159 Days

Day: 37.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.05 AU

Year: 302 Days

Day: 17.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,979,591 km

• M1: 234,121 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.39 AU - 3.93 AU

Year: 2128 Days

Day: 41.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 6.3

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.87 AU - 14.81 AU

Year: 18454 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,979,591 km

• M1: 79,137 km (0.08 R)
• M2: 488,736 km (0.038 R)
• M3: 739,761 km (0.107 R)
• M4: 1,788,443 km (0.117 R)
• M5: 2,037,822 km (0.103 R)
• M6: 4,663,863 km (0.045 R)
• M7: 5,808,736 km (0.076 R)
• M8: 9,020,752 km (0.11 R)
• M9: 10,111,021 km (0.119 R)
• M10: 11,158,804 km (0.063 R)
• M11: 11,741,787 km (0.101 R)
• M12: 12,828,167 km (0.107 R)
• M13: 13,759,115 km (0.039 R)
• M14: 17,329,268 km (0.028 R)
• M15: 18,110,617 km (0.109 R)
• M16: 19,557,378 km (0.069 R)
• M17: 20,024,722 km (0.118 R)
• M18: 24,465,086 km (0.097 R)
• M19: 24,681,255 km (0.096 R)
• M20: 27,842,408 km (0.094 R)
• M21: 33,604,618 km (0.092 R)
• M22: 37,188,834 km (0.114 R)
• M23: 45,431,078 km (0.111 R)
• M24: 50,148,198 km (0.043 R)
• M25: 51,909,115 km (0.073 R)
• M26: 54,626,859 km (0.101 R)
• M27: 62,738,804 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 13,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit