🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.77 AU - 0.89 AU

Year: 272 Days

Day: 37.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 339 Days

Day: 24.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,124,145 km

• M1: 129,103 km (0.059 R)
• M2: 470,186 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.78 AU - 2.1 AU

Year: 972 Days

Day: 12.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.69 AU - 3.75 AU

Year: 2079 Days

Day: 44.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.42 AU - 5.56 AU

Year: 4012 Days

Day: 19 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 8.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.87 AU - 9.27 AU

Year: 8251 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,124,145 km

• M1: 122,820 km (0.097 R)
• M2: 315,652 km (0.039 R)
• M3: 380,128 km (0.087 R)
• M4: 1,886,130 km (0.103 R)
• M5: 1,961,677 km (0.103 R)
• M6: 2,115,912 km (0.039 R)
• M7: 2,207,765 km (0.106 R)
• M8: 2,381,897 km (0.09 R)
• M9: 2,532,692 km (0.072 R)
• M10: 2,815,133 km (0.033 R)
• M11: 3,019,035 km (0.08 R)
• M12: 3,092,936 km (0.105 R)
• M13: 3,227,724 km (0.063 R)
• M14: 3,441,050 km (0.111 R)
• M15: 4,011,018 km (0.049 R)
• M16: 4,141,617 km (0.066 R)
• M17: 4,207,590 km (0.04 R)
• M18: 4,424,058 km (0.041 R)
• M19: 5,024,992 km (0.09 R)
• M20: 5,326,133 km (0.116 R)
• M21: 5,451,945 km (0.117 R)
• M22: 5,669,759 km (0.03 R)
• M23: 5,927,516 km (0.082 R)
• M24: 6,076,666 km (0.082 R)
• M25: 6,340,407 km (0.091 R)
• M26: 6,550,442 km (0.078 R)
• M27: 6,801,467 km (0.052 R)
• M28: 6,859,810 km (0.086 R)
• M29: 7,114,875 km (0.081 R)
• M30: 7,453,116 km (0.051 R)
• M31: 7,593,887 km (0.118 R)
• M32: 7,755,752 km (0.084 R)
• M33: 8,352,648 km (0.094 R)
• M34: 8,603,822 km (0.071 R)
• M35: 9,963,517 km (0.054 R)
• M36: 10,952,210 km (0.094 R)
• M37: 11,043,764 km (0.088 R)
• M38: 11,901,558 km (0.032 R)
• M39: 12,066,115 km (0.109 R)
• M40: 14,225,262 km (0.12 R)
• M41: 15,875,924 km (0.034 R)
• M42: 17,827,578 km (0.092 R)
• M43: 18,043,149 km (0.059 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit