🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 40.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 94.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 228 Days

Day: 16.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.19 AU - 2.29 AU

Year: 1225 Days

Day: 31.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,818,740 km

• M1: 223,050 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.79 AU - 3.95 AU

Year: 2260 Days

Day: 42.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,818,740 km

• M1: 88,562 km (0.115 R)
• M2: 303,384 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.47 AU - 4.05 AU

Year: 2663 Days

Day: 19.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,818,740 km

• M1: 30,817 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 14.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.3 AU - 6.82 AU

Year: 4789 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,818,740 km

• M1: 180,265 km (0.087 R)
• M2: 785,538 km (0.111 R)
• M3: 1,236,576 km (0.086 R)
• M4: 1,821,803 km (0.054 R)
• M5: 2,456,547 km (0.12 R)
• M6: 2,926,134 km (0.117 R)
• M7: 3,725,286 km (0.052 R)
• M8: 4,285,081 km (0.114 R)
• M9: 4,997,167 km (0.085 R)
• M10: 5,895,054 km (0.046 R)
• M11: 6,571,086 km (0.108 R)
• M12: 8,455,272 km (0.105 R)
• M13: 9,316,806 km (0.045 R)
• M14: 10,275,728 km (0.075 R)
• M15: 10,841,058 km (0.096 R)
• M16: 11,384,398 km (0.115 R)
• M17: 11,902,007 km (0.114 R)
• M18: 13,454,982 km (0.082 R)
• M19: 16,301,680 km (0.094 R)
• M20: 17,352,755 km (0.115 R)
• M21: 21,422,265 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit