🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 27.7 Hours

Environment

Temp: 276 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,946,035 km

• M1: 34,557 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 725 Days

Day: 46.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 79.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.09 AU - 2.23 AU

Year: 1116 Days

Day: 20.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.01 AU - 4.77 AU

Year: 2697 Days

Day: 37.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,946,035 km

• M1: 1,463,366 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 12

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.62 AU - 7.42 AU

Year: 5851 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,946,035 km

• M1: 149,299 km (0.105 R)
• M2: 918,980 km (0.116 R)
• M3: 1,409,511 km (0.09 R)
• M4: 1,969,007 km (0.109 R)
• M5: 2,548,549 km (0.03 R)
• M6: 3,584,963 km (0.11 R)
• M7: 4,995,223 km (0.107 R)
• M8: 13,347,571 km (0.069 R)
• M9: 15,726,177 km (0.089 R)
• M10: 17,570,719 km (0.075 R)
• M11: 18,785,603 km (0.051 R)
• M12: 24,046,960 km (0.068 R)
• M13: 26,401,481 km (0.103 R)
• M14: 30,501,211 km (0.089 R)
• M15: 33,458,761 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 10.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.94 AU - 12.24 AU

Year: 12112 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,946,035 km

• M1: 148,401 km (0.049 R)
• M2: 813,513 km (0.082 R)
• M3: 1,492,987 km (0.069 R)
• M4: 2,199,089 km (0.088 R)
• M5: 2,854,178 km (0.11 R)
• M6: 4,285,829 km (0.11 R)
• M7: 5,774,478 km (0.051 R)
• M8: 7,230,663 km (0.107 R)
• M9: 8,377,630 km (0.09 R)
• M10: 9,041,097 km (0.084 R)
• M11: 9,513,377 km (0.117 R)
• M12: 11,642,155 km (0.067 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit