🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 44.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,416,057 km

• M1: 47,722 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 177 Days

Day: 47.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.35 AU - 3.65 AU

Year: 2368 Days

Day: 29.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.5

Radius: 5.3

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.6 AU - 17.04 AU

Year: 22756 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,416,057 km

• M1: 65,973 km (0.095 R)
• M2: 306,676 km (0.057 R)
• M3: 586,872 km (0.052 R)
• M4: 815,308 km (0.063 R)
• M5: 1,393,654 km (0.06 R)
• M6: 1,700,329 km (0.078 R)
• M7: 2,110,228 km (0.073 R)
• M8: 2,360,355 km (0.117 R)
• M9: 4,106,013 km (0.084 R)
• M10: 9,530,581 km (0.091 R)
• M11: 11,426,285 km (0.078 R)
• M12: 15,787,811 km (0.059 R)
• M13: 16,181,553 km (0.1 R)
• M14: 19,034,235 km (0.089 R)
• M15: 22,205,111 km (0.078 R)
• M16: 23,301,813 km (0.103 R)
• M17: 23,812,091 km (0.082 R)
• M18: 25,173,731 km (0.08 R)
• M19: 28,861,618 km (0.095 R)
• M20: 34,845,084 km (0.043 R)
• M21: 39,118,946 km (0.114 R)
• M22: 40,275,936 km (0.053 R)
• M23: 44,349,486 km (0.114 R)
• M24: 45,607,155 km (0.069 R)
• M25: 54,724,397 km (0.092 R)
• M26: 59,707,203 km (0.07 R)
• M27: 60,854,170 km (0.064 R)
• M28: 66,401,109 km (0.061 R)
• M29: 67,838,745 km (0.047 R)
• M30: 69,928,178 km (0.042 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit