🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.61 AU - 0.69 AU

Year: 183 Days

Day: 46.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,307,270 km

• M1: 44,131 km (0.034 R)
• M2: 342,280 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.74 AU - 0.98 AU

Year: 278 Days

Day: 19.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 10.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.45 AU - 12.31 AU

Year: 12498 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 77.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,307,270 km

• M1: 131,796 km (0.083 R)
• M2: 666,159 km (0.1 R)
• M3: 1,257,071 km (0.059 R)
• M4: 1,700,030 km (0.105 R)
• M5: 2,069,387 km (0.114 R)
• M6: 2,841,761 km (0.106 R)
• M7: 3,822,674 km (0.101 R)
• M8: 4,673,587 km (0.083 R)
• M9: 5,475,282 km (0.064 R)
• M10: 6,291,488 km (0.091 R)
• M11: 7,945,143 km (0.073 R)
• M12: 8,571,210 km (0.104 R)
• M13: 9,326,530 km (0.076 R)
• M14: 12,677,971 km (0.1 R)
• M15: 14,820,960 km (0.074 R)
• M16: 17,489,936 km (0.087 R)
• M17: 18,626,580 km (0.08 R)
• M18: 19,811,844 km (0.097 R)
• M19: 23,038,521 km (0.027 R)
• M20: 26,896,052 km (0.075 R)
• M21: 32,493,555 km (0.078 R)
• M22: 33,860,880 km (0.103 R)
• M23: 36,466,426 km (0.107 R)
• M24: 40,230,907 km (0.102 R)
• M25: 40,882,555 km (0.085 R)
• M26: 42,879,836 km (0.09 R)
• M27: 46,351,853 km (0.105 R)
• M28: 49,409,484 km (0.112 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit