🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 38.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,513,302 km

• M1: 240,853 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 28.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.87 AU - 2.29 AU

Year: 1107 Days

Day: 21.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,513,302 km

• M1: 41,588 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.03 AU - 4.05 AU

Year: 2457 Days

Day: 35.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,513,302 km

• M1: 32,164 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 12.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.36 AU - 7.22 AU

Year: 6528 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,513,302 km

• M1: 152,291 km (0.088 R)
• M2: 559,945 km (0.084 R)
• M3: 1,211,593 km (0.106 R)
• M4: 1,904,979 km (0.086 R)
• M5: 2,287,950 km (0.094 R)
• M6: 2,705,178 km (0.111 R)
• M7: 3,543,974 km (0.067 R)
• M8: 4,154,632 km (0.117 R)
• M9: 4,599,985 km (0.029 R)
• M10: 5,299,654 km (0.111 R)
• M11: 13,105,372 km (0.086 R)
• M12: 14,178,288 km (0.075 R)
• M13: 14,623,641 km (0.12 R)
• M14: 15,193,309 km (0.106 R)
• M15: 15,600,814 km (0.099 R)
• M16: 18,794,429 km (0.109 R)
• M17: 19,400,151 km (0.114 R)
• M18: 19,949,474 km (0.061 R)
• M19: 20,721,549 km (0.109 R)
• M20: 23,005,161 km (0.082 R)
• M21: 24,965,192 km (0.12 R)
• M22: 25,944,609 km (0.096 R)
• M23: 26,949,458 km (0.059 R)
• M24: 29,846,421 km (0.096 R)
• M25: 31,042,605 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 10.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.8 AU - 8.14 AU

Year: 7533 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,513,302 km

• M1: 133,142 km (0.116 R)
• M2: 476,918 km (0.095 R)
• M3: 843,134 km (0.07 R)
• M4: 1,196,783 km (0.097 R)
• M5: 3,733,364 km (0.067 R)
• M6: 4,959,319 km (0.088 R)
• M7: 5,923,776 km (0.08 R)
• M8: 6,733,251 km (0.116 R)
• M9: 10,600,356 km (0.107 R)
• M10: 14,900,696 km (0.104 R)
• M11: 21,870,012 km (0.087 R)
• M12: 22,887,726 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit