🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 24.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.48 AU - 0.58 AU

Year: 144 Days

Day: 40.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 277 Days

Day: 29.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 11.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.05 AU - 10.23 AU

Year: 10301 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,940,179 km

• M1: 148,850 km (0.106 R)
• M2: 673,938 km (0.097 R)
• M3: 1,446,462 km (0.112 R)
• M4: 3,801,581 km (0.035 R)
• M5: 6,137,851 km (0.087 R)
• M6: 7,627,846 km (0.041 R)
• M7: 10,770,448 km (0.103 R)
• M8: 11,610,440 km (0.074 R)
• M9: 23,852,932 km (0.025 R)
• M10: 24,266,420 km (0.093 R)
• M11: 24,853,442 km (0.117 R)
• M12: 26,582,943 km (0.055 R)
• M13: 31,453,252 km (0.048 R)
• M14: 33,268,921 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 13.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.35 AU - 11.61 AU

Year: 10881 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,940,179 km

• M1: 171,589 km (0.087 R)
• M2: 1,280,857 km (0.063 R)
• M3: 1,857,258 km (0.112 R)
• M4: 3,088,149 km (0.115 R)
• M5: 3,652,432 km (0.1 R)
• M6: 5,315,811 km (0.098 R)
• M7: 6,537,577 km (0.051 R)
• M8: 9,124,872 km (0.102 R)
• M9: 11,799,682 km (0.081 R)
• M10: 12,332,699 km (0.056 R)
• M11: 15,016,485 km (0.111 R)
• M12: 15,991,863 km (0.119 R)
• M13: 19,172,164 km (0.08 R)
• M14: 24,116,224 km (0.093 R)
• M15: 24,818,137 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit