🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.7 AU - 2.18 AU

Year: 945 Days

Day: 35 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.86 AU - 2.1 AU

Year: 975 Days

Day: 20.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,023,132 km

• M1: 761,304 km (0.061 R)
• M2: 1,159,533 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.76 AU - 2.93 AU

Year: 1252 Days

Day: 18.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.88 AU - 10.18 AU

Year: 8716 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,023,132 km

• M1: 99,782 km (0.12 R)
• M2: 382,522 km (0.094 R)
• M3: 669,600 km (0.06 R)
• M4: 1,256,921 km (0.102 R)
• M5: 8,314,949 km (0.085 R)
• M6: 11,923,100 km (0.086 R)
• M7: 14,315,619 km (0.041 R)
• M8: 15,597,972 km (0.05 R)
• M9: 16,348,654 km (0.095 R)
• M10: 17,405,563 km (0.109 R)
• M11: 18,507,501 km (0.051 R)
• M12: 22,024,995 km (0.083 R)
• M13: 22,426,516 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 10.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.88 AU - 10.24 AU

Year: 11163 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,023,132 km

• M1: 154,535 km (0.1 R)
• M2: 647,609 km (0.037 R)
• M3: 1,097,450 km (0.101 R)
• M4: 1,463,965 km (0.05 R)
• M5: 2,414,360 km (0.049 R)
• M6: 4,087,313 km (0.103 R)
• M7: 4,673,737 km (0.081 R)
• M8: 6,775,138 km (0.08 R)
• M9: 9,540,903 km (0.088 R)
• M10: 12,026,472 km (0.083 R)
• M11: 13,045,383 km (0.064 R)
• M12: 13,671,151 km (0.072 R)
• M13: 17,178,623 km (0.101 R)
• M14: 18,704,222 km (0.08 R)
• M15: 20,652,136 km (0.051 R)
• M16: 23,454,702 km (0.096 R)
• M17: 25,425,953 km (0.114 R)
• M18: 31,551,837 km (0.077 R)
• M19: 32,112,230 km (0.095 R)
• M20: 40,538,929 km (0.081 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit