🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 26 Hours

Environment

Temp: 213 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,439,602 km

• M1: 39,195 km (0.04 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 11.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.41 AU - 10.95 AU

Year: 10787 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,439,602 km

• M1: 145,110 km (0.112 R)
• M2: 639,531 km (0.1 R)
• M3: 1,175,091 km (0.082 R)
• M4: 1,876,705 km (0.102 R)
• M5: 2,384,889 km (0.057 R)
• M6: 4,054,850 km (0.039 R)
• M7: 10,383,439 km (0.09 R)
• M8: 15,393,621 km (0.099 R)
• M9: 19,709,071 km (0.113 R)
• M10: 25,301,637 km (0.077 R)
• M11: 27,410,070 km (0.104 R)
• M12: 29,435,176 km (0.046 R)
• M13: 30,232,234 km (0.075 R)
• M14: 36,333,882 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.1

Radius: 14.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.19 AU - 13.91 AU

Year: 14981 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 134.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,439,602 km

• M1: 258,655 km (0.089 R)
• M2: 822,639 km (0.11 R)
• M3: 1,726,958 km (0.112 R)
• M4: 5,967,160 km (0.053 R)
• M5: 8,663,213 km (0.095 R)
• M6: 13,868,321 km (0.084 R)
• M7: 19,657,160 km (0.11 R)
• M8: 26,676,891 km (0.048 R)
• M9: 27,617,861 km (0.106 R)
• M10: 28,257,542 km (0.067 R)
• M11: 30,011,577 km (0.057 R)
• M12: 30,574,214 km (0.093 R)
• M13: 34,222,009 km (0.051 R)
• M14: 36,595,828 km (0.085 R)
• M15: 43,364,384 km (0.111 R)
• M16: 47,955,393 km (0.087 R)
• M17: 57,570,197 km (0.05 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit