🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.47 AU - 2.15 AU

Year: 872 Days

Day: 40.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,858,890 km

• M1: 33,211 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.57 AU - 2.13 AU

Year: 901 Days

Day: 34.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.58 AU - 2.56 AU

Year: 1067 Days

Day: 16.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.02 AU - 5.24 AU

Year: 4161 Days

Day: 25.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 13.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.54 AU - 9.96 AU

Year: 10904 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 17,858,890 km

• M1: 170,093 km (0.112 R)
• M2: 767,287 km (0.077 R)
• M3: 1,237,922 km (0.029 R)
• M4: 2,093,024 km (0.076 R)
• M5: 2,540,920 km (0.086 R)
• M6: 3,927,842 km (0.045 R)
• M7: 4,846,073 km (0.112 R)
• M8: 5,609,023 km (0.105 R)
• M9: 9,169,751 km (0.086 R)
• M10: 9,718,775 km (0.082 R)
• M11: 10,485,165 km (0.108 R)
• M12: 12,356,784 km (0.109 R)
• M13: 13,488,193 km (0.115 R)
• M14: 14,564,400 km (0.097 R)
• M15: 15,249,857 km (0.108 R)
• M16: 16,022,082 km (0.104 R)
• M17: 19,748,415 km (0.114 R)
• M18: 21,056,798 km (0.068 R)
• M19: 22,751,891 km (0.059 R)
• M20: 25,957,175 km (0.097 R)
• M21: 28,094,929 km (0.102 R)
• M22: 31,261,018 km (0.108 R)
• M23: 32,088,294 km (0.109 R)
• M24: 33,571,109 km (0.111 R)
• M25: 34,988,548 km (0.112 R)
• M26: 40,082,356 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 14.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.82 AU - 11.5 AU

Year: 12465 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,858,890 km

• M1: 183,108 km (0.099 R)
• M2: 800,797 km (0.115 R)
• M3: 1,455,288 km (0.105 R)
• M4: 2,137,604 km (0.099 R)
• M5: 4,039,143 km (0.092 R)
• M6: 5,014,670 km (0.094 R)
• M7: 7,258,788 km (0.105 R)
• M8: 9,681,376 km (0.092 R)
• M9: 11,662,800 km (0.048 R)
• M10: 13,415,339 km (0.097 R)
• M11: 16,116,478 km (0.087 R)
• M12: 16,921,464 km (0.055 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit