🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.6 AU - 0.64 AU

Year: 177 Days

Day: 35.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,964,341 km

• M1: 33,660 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.39 AU - 4.51 AU

Year: 3395 Days

Day: 17.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,964,341 km

• M1: 28,424 km (0.035 R)
• M2: 2,908,931 km (0.105 R)

Asteroid Belt

Center: 8.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.2

Radius: 7.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.95 AU - 15.85 AU

Year: 17740 Days

Day: 21.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,964,341 km

• M1: 94,546 km (0.058 R)
• M2: 441,912 km (0.103 R)
• M3: 931,396 km (0.118 R)
• M4: 1,311,973 km (0.11 R)
• M5: 2,873,775 km (0.11 R)
• M6: 3,501,937 km (0.117 R)
• M7: 8,034,303 km (0.115 R)
• M8: 8,356,238 km (0.092 R)
• M9: 9,730,593 km (0.102 R)
• M10: 11,306,457 km (0.117 R)
• M11: 12,426,796 km (0.093 R)
• M12: 13,619,540 km (0.114 R)
• M13: 14,749,752 km (0.101 R)
• M14: 15,302,665 km (0.093 R)
• M15: 16,376,629 km (0.099 R)
• M16: 17,271,373 km (0.074 R)
• M17: 24,756,054 km (0.077 R)
• M18: 25,340,084 km (0.093 R)
• M19: 31,129,372 km (0.066 R)
• M20: 32,500,137 km (0.103 R)
• M21: 34,149,454 km (0.101 R)
• M22: 34,994,832 km (0.057 R)
• M23: 44,945,184 km (0.116 R)
• M24: 48,943,935 km (0.105 R)
• M25: 51,422,024 km (0.107 R)
• M26: 51,737,526 km (0.083 R)
• M27: 54,308,515 km (0.063 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit