🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.88 AU

Year: 235 Days

Day: 29.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.32 AU

Year: 483 Days

Day: 28 Hours

Environment

Temp: -11 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.88 AU - 3.34 AU

Year: 2066 Days

Day: 39.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 12.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.6 AU - 6.88 AU

Year: 5872 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,663,978 km

• M1: 151,842 km (0.066 R)
• M2: 601,383 km (0.102 R)
• M3: 1,191,098 km (0.062 R)
• M4: 2,592,232 km (0.093 R)
• M5: 2,976,998 km (0.053 R)
• M6: 3,506,724 km (0.025 R)
• M7: 4,598,938 km (0.068 R)
• M8: 5,167,709 km (0.099 R)
• M9: 6,316,620 km (0.065 R)
• M10: 8,002,439 km (0.106 R)
• M11: 13,019,054 km (0.093 R)
• M12: 13,772,578 km (0.082 R)
• M13: 17,399,878 km (0.065 R)
• M14: 23,295,829 km (0.109 R)
• M15: 25,970,041 km (0.088 R)
• M16: 28,662,802 km (0.099 R)
• M17: 31,345,691 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408

Radius: 12.4

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.82 AU - 14.42 AU

Year: 14922 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,663,978 km

• M1: 154,385 km (0.094 R)
• M2: 574,306 km (0.088 R)
• M3: 1,357,002 km (0.109 R)
• M4: 2,444,429 km (0.068 R)
• M5: 3,081,267 km (0.079 R)
• M6: 3,590,947 km (0.066 R)
• M7: 4,213,723 km (0.043 R)
• M8: 5,536,617 km (0.084 R)
• M9: 7,243,379 km (0.102 R)
• M10: 8,890,452 km (0.105 R)
• M11: 10,084,841 km (0.058 R)
• M12: 11,327,102 km (0.118 R)
• M13: 13,035,659 km (0.061 R)
• M14: 13,599,194 km (0.08 R)
• M15: 15,736,050 km (0.087 R)
• M16: 16,231,818 km (0.07 R)
• M17: 19,999,440 km (0.079 R)
• M18: 21,605,373 km (0.069 R)
• M19: 24,596,732 km (0.046 R)
• M20: 27,956,850 km (0.084 R)
• M21: 31,611,676 km (0.114 R)
• M22: 34,494,127 km (0.1 R)
• M23: 35,573,476 km (0.109 R)
• M24: 36,798,832 km (0.068 R)
• M25: 38,946,459 km (0.091 R)
• M26: 39,724,069 km (0.087 R)
• M27: 41,042,924 km (0.046 R)
• M28: 42,118,832 km (0.118 R)
• M29: 44,608,439 km (0.099 R)
• M30: 48,226,763 km (0.096 R)
• M31: 51,880,242 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit