🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 197 Days

Day: 37.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.1 AU - 1.4 AU

Year: 538 Days

Day: 21.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,559,179 km

• M1: 330,611 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.21 AU - 3.69 AU

Year: 2467 Days

Day: 17.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 88.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,559,179 km

• M1: 239,656 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.7

Radius: 11.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.3 AU - 5.32 AU

Year: 3445 Days

Day: 8.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,559,179 km

• M1: 146,905 km (0.114 R)
• M2: 930,050 km (0.1 R)
• M3: 1,328,279 km (0.086 R)
• M4: 2,123,841 km (0.1 R)
• M5: 2,658,055 km (0.04 R)
• M6: 3,068,252 km (0.036 R)
• M7: 3,556,091 km (0.062 R)
• M8: 6,307,046 km (0.088 R)
• M9: 7,185,784 km (0.085 R)
• M10: 7,897,122 km (0.114 R)
• M11: 8,365,214 km (0.096 R)
• M12: 8,884,767 km (0.082 R)
• M13: 10,425,476 km (0.117 R)
• M14: 11,494,652 km (0.03 R)
• M15: 13,539,355 km (0.1 R)
• M16: 14,120,244 km (0.113 R)
• M17: 15,380,007 km (0.065 R)
• M18: 17,329,866 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.6

Radius: 9.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.67 AU - 6.89 AU

Year: 5350 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,559,179 km

• M1: 116,836 km (0.052 R)
• M2: 424,409 km (0.098 R)
• M3: 796,758 km (0.11 R)
• M4: 1,217,727 km (0.086 R)
• M5: 1,567,636 km (0.077 R)
• M6: 2,307,697 km (0.11 R)
• M7: 2,695,903 km (0.045 R)
• M8: 2,995,099 km (0.085 R)
• M9: 3,476,655 km (0.104 R)
• M10: 4,379,777 km (0.098 R)
• M11: 9,166,909 km (0.056 R)
• M12: 10,034,128 km (0.053 R)
• M13: 11,722,938 km (0.118 R)
• M14: 15,355,324 km (0.07 R)
• M15: 16,472,371 km (0.114 R)
• M16: 17,104,123 km (0.113 R)
• M17: 17,751,882 km (0.105 R)
• M18: 18,415,797 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit