🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.78 AU - 0.78 AU

Year: 253 Days

Day: 14.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.48 AU - 3.68 AU

Year: 2487 Days

Day: 38.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 14.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.63 AU - 6.21 AU

Year: 5288 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,150,367 km

• M1: 182,809 km (0.091 R)
• M2: 690,394 km (0.11 R)
• M3: 1,338,901 km (0.078 R)
• M4: 2,150,021 km (0.096 R)
• M5: 5,340,046 km (0.114 R)
• M6: 6,225,067 km (0.113 R)
• M7: 11,834,089 km (0.12 R)
• M8: 14,108,874 km (0.061 R)
• M9: 15,438,949 km (0.08 R)
• M10: 16,724,892 km (0.116 R)
• M11: 17,426,506 km (0.097 R)
• M12: 20,865,911 km (0.102 R)
• M13: 21,381,126 km (0.086 R)
• M14: 26,067,728 km (0.083 R)
• M15: 33,559,739 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 14.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.13 AU - 6.81 AU

Year: 6041 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,150,367 km

• M1: 178,470 km (0.064 R)
• M2: 2,081,654 km (0.05 R)
• M3: 4,084,022 km (0.089 R)
• M4: 4,690,791 km (0.109 R)
• M5: 5,469,747 km (0.082 R)
• M6: 6,651,869 km (0.098 R)
• M7: 7,708,180 km (0.054 R)
• M8: 10,370,573 km (0.108 R)
• M9: 13,025,935 km (0.086 R)
• M10: 15,466,325 km (0.119 R)
• M11: 17,130,602 km (0.076 R)
• M12: 17,942,619 km (0.089 R)
• M13: 22,913,457 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit