🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 168 Days

Day: 31.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 125.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,946,875 km

• M1: 42,336 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.01 AU - 1.49 AU

Year: 532 Days

Day: 21.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,946,875 km

• M1: 366,066 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.07 AU - 3.99 AU

Year: 2526 Days

Day: 15 Hours

Environment

Temp: -123 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,946,875 km

• M1: 367,113 km (0.047 R)
• M2: 2,559,320 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 9.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.59 AU - 6.31 AU

Year: 4845 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,946,875 km

• M1: 122,072 km (0.106 R)
• M2: 590,762 km (0.025 R)
• M3: 979,716 km (0.107 R)
• M4: 1,315,264 km (0.114 R)
• M5: 1,803,552 km (0.072 R)
• M6: 2,112,322 km (0.086 R)
• M7: 2,536,581 km (0.048 R)
• M8: 2,909,080 km (0.116 R)
• M9: 3,829,556 km (0.11 R)
• M10: 4,535,807 km (0.06 R)
• M11: 4,856,844 km (0.065 R)
• M12: 5,219,619 km (0.07 R)
• M13: 6,296,574 km (0.112 R)
• M14: 6,603,250 km (0.084 R)
• M15: 7,147,487 km (0.102 R)
• M16: 7,966,535 km (0.105 R)
• M17: 8,546,526 km (0.053 R)
• M18: 10,078,409 km (0.118 R)
• M19: 10,757,134 km (0.115 R)
• M20: 12,300,087 km (0.113 R)
• M21: 12,829,513 km (0.09 R)
• M22: 19,633,225 km (0.095 R)
• M23: 20,423,251 km (0.091 R)
• M24: 21,302,886 km (0.074 R)
• M25: 22,848,681 km (0.087 R)
• M26: 23,502,125 km (0.084 R)
• M27: 25,075,296 km (0.032 R)
• M28: 25,459,912 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.4

Radius: 8.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.25 AU - 7.89 AU

Year: 7931 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,946,875 km

• M1: 103,223 km (0.113 R)
• M2: 1,279,062 km (0.109 R)
• M3: 4,204,299 km (0.104 R)
• M4: 4,529,225 km (0.094 R)
• M5: 5,401,231 km (0.105 R)
• M6: 5,969,404 km (0.046 R)
• M7: 8,372,843 km (0.116 R)
• M8: 8,767,782 km (0.115 R)
• M9: 10,071,826 km (0.081 R)
• M10: 12,389,396 km (0.084 R)
• M11: 14,471,649 km (0.109 R)
• M12: 22,026,491 km (0.094 R)
• M13: 25,552,064 km (0.094 R)
• M14: 26,215,830 km (0.108 R)
• M15: 29,166,050 km (0.086 R)
• M16: 29,982,555 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit