🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.69 AU - 1.09 AU

Year: 292 Days

Day: 21.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.72 AU - 4.53 AU

Year: 2399 Days

Day: 29.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,513,421 km

• M1: 52,958 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 14.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.63 AU - 11.61 AU

Year: 10391 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,513,421 km

• M1: 237,113 km (0.039 R)
• M2: 821,592 km (0.09 R)
• M3: 1,656,198 km (0.092 R)
• M4: 2,667,031 km (0.068 R)
• M5: 3,210,520 km (0.101 R)
• M6: 5,771,935 km (0.081 R)
• M7: 6,525,609 km (0.057 R)
• M8: 7,668,536 km (0.092 R)
• M9: 8,580,784 km (0.077 R)
• M10: 10,305,498 km (0.061 R)
• M11: 12,302,031 km (0.041 R)
• M12: 16,306,617 km (0.074 R)
• M13: 18,938,642 km (0.086 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit