🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 238 Days

Day: 32.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.13 AU - 3.33 AU

Year: 1656 Days

Day: 26.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,135,534 km

• M1: 33,360 km (0.091 R)
• M2: 211,382 km (0.087 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 11.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.77 AU - 11.55 AU

Year: 13686 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,135,534 km

• M1: 145,559 km (0.049 R)
• M2: 518,207 km (0.093 R)
• M3: 1,746,555 km (0.09 R)
• M4: 2,547,353 km (0.053 R)
• M5: 3,102,959 km (0.118 R)
• M6: 3,903,457 km (0.072 R)
• M7: 5,443,268 km (0.03 R)
• M8: 6,647,232 km (0.051 R)
• M9: 9,731,042 km (0.092 R)
• M10: 12,703,253 km (0.096 R)
• M11: 13,466,651 km (0.085 R)
• M12: 15,155,311 km (0.11 R)
• M13: 19,194,753 km (0.117 R)
• M14: 23,052,433 km (0.107 R)
• M15: 23,900,803 km (0.072 R)
• M16: 25,961,065 km (0.062 R)
• M17: 26,982,669 km (0.068 R)
• M18: 28,457,704 km (0.118 R)
• M19: 31,224,367 km (0.072 R)
• M20: 34,286,934 km (0.061 R)
• M21: 35,268,147 km (0.101 R)
• M22: 41,277,194 km (0.095 R)
• M23: 43,803,304 km (0.094 R)
• M24: 45,250,514 km (0.087 R)
• M25: 51,677,687 km (0.116 R)
• M26: 53,129,983 km (0.099 R)
• M27: 55,275,516 km (0.075 R)
• M28: 56,624,140 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit