🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 174 Days

Day: 16.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,577,784 km

• M1: 48,320 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 174 Days

Day: 34.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.26 AU - 1.58 AU

Year: 651 Days

Day: 32.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.07 AU - 3.93 AU

Year: 2521 Days

Day: 40 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 8.7

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.47 AU - 4.89 AU

Year: 3898 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,577,784 km

• M1: 108,907 km (0.068 R)
• M2: 485,146 km (0.095 R)
• M3: 913,744 km (0.095 R)
• M4: 2,732,555 km (0.086 R)
• M5: 3,411,729 km (0.043 R)
• M6: 5,421,726 km (0.077 R)
• M7: 7,124,748 km (0.072 R)
• M8: 7,524,324 km (0.101 R)
• M9: 9,913,552 km (0.053 R)
• M10: 10,412,012 km (0.106 R)
• M11: 12,195,218 km (0.096 R)
• M12: 13,060,493 km (0.104 R)
• M13: 18,071,872 km (0.088 R)
• M14: 18,878,802 km (0.079 R)
• M15: 19,259,379 km (0.067 R)
• M16: 22,917,496 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 12.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.97 AU - 7.93 AU

Year: 6307 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,577,784 km

• M1: 171,888 km (0.058 R)
• M2: 671,545 km (0.072 R)
• M3: 1,300,604 km (0.119 R)
• M4: 1,755,381 km (0.07 R)
• M5: 2,348,387 km (0.084 R)
• M6: 4,443,206 km (0.056 R)
• M7: 7,568,306 km (0.103 R)
• M8: 8,701,809 km (0.098 R)
• M9: 9,350,914 km (0.104 R)
• M10: 10,609,930 km (0.038 R)
• M11: 12,027,968 km (0.116 R)
• M12: 15,527,960 km (0.057 R)
• M13: 16,060,977 km (0.058 R)
• M14: 17,415,137 km (0.055 R)
• M15: 23,137,405 km (0.102 R)
• M16: 23,755,244 km (0.099 R)
• M17: 30,184,662 km (0.113 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: 192 - 12,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit