🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.82 AU

Year: 192 Days

Day: 30 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.19 AU - 1.81 AU

Year: 643 Days

Day: 28.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,624,422 km

• M1: 801,246 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4 AU - 4.02 AU

Year: 2809 Days

Day: 39.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,624,422 km

• M1: 1,562,999 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 10.4

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.48 AU - 9.06 AU

Year: 7577 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,624,422 km

• M1: 161,715 km (0.05 R)
• M2: 490,681 km (0.115 R)
• M3: 929,601 km (0.114 R)
• M4: 1,306,887 km (0.065 R)
• M5: 1,802,206 km (0.103 R)
• M6: 2,364,993 km (0.089 R)
• M7: 3,716,609 km (0.113 R)
• M8: 5,019,457 km (0.042 R)
• M9: 6,981,134 km (0.082 R)
• M10: 7,901,610 km (0.116 R)
• M11: 9,596,853 km (0.085 R)
• M12: 10,428,916 km (0.051 R)
• M13: 11,044,661 km (0.093 R)
• M14: 15,195,703 km (0.1 R)
• M15: 15,522,275 km (0.113 R)
• M16: 16,945,549 km (0.055 R)
• M17: 17,652,998 km (0.042 R)
• M18: 18,825,695 km (0.049 R)
• M19: 19,278,678 km (0.117 R)
• M20: 21,571,115 km (0.067 R)
• M21: 22,910,764 km (0.073 R)
• M22: 26,785,349 km (0.058 R)
• M23: 27,358,608 km (0.085 R)
• M24: 28,529,511 km (0.041 R)
• M25: 29,328,513 km (0.103 R)
• M26: 30,142,475 km (0.117 R)
• M27: 31,815,278 km (0.101 R)
• M28: 33,109,898 km (0.06 R)
• M29: 38,519,806 km (0.044 R)
• M30: 41,624,261 km (0.088 R)
• M31: 42,651,999 km (0.104 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit