🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 288 Days

Day: 35.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,239,690 km

• M1: 66,272 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.46 AU - 3.84 AU

Year: 2022 Days

Day: 24.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,239,690 km

• M1: 601,832 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.98 AU - 3.54 AU

Year: 2129 Days

Day: 35 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 13.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.57 AU - 11.11 AU

Year: 12025 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,239,690 km

• M1: 176,376 km (0.108 R)
• M2: 650,601 km (0.116 R)
• M3: 1,623,885 km (0.099 R)
• M4: 2,285,556 km (0.11 R)
• M5: 3,684,745 km (0.081 R)
• M6: 6,019,070 km (0.104 R)
• M7: 7,774,003 km (0.041 R)
• M8: 11,736,551 km (0.099 R)
• M9: 12,325,518 km (0.109 R)
• M10: 23,194,103 km (0.03 R)
• M11: 26,507,396 km (0.053 R)
• M12: 31,026,748 km (0.108 R)
• M13: 34,274,069 km (0.106 R)
• M14: 39,500,420 km (0.066 R)
• M15: 40,460,539 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 12

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.97 AU - 12.97 AU

Year: 14049 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,239,690 km

• M1: 149,299 km (0.041 R)
• M2: 921,972 km (0.094 R)
• M3: 1,749,697 km (0.082 R)
• M4: 2,405,085 km (0.027 R)
• M5: 3,168,932 km (0.049 R)
• M6: 3,942,951 km (0.087 R)
• M7: 4,515,612 km (0.089 R)
• M8: 5,317,756 km (0.051 R)
• M9: 5,828,183 km (0.036 R)
• M10: 7,739,745 km (0.118 R)
• M11: 9,295,712 km (0.086 R)
• M12: 9,930,007 km (0.117 R)
• M13: 14,638,451 km (0.114 R)
• M14: 17,237,863 km (0.093 R)
• M15: 18,853,969 km (0.07 R)
• M16: 56,771,494 km (0.087 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit