🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.67 AU - 0.75 AU

Year: 214 Days

Day: 18.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,716,826 km

• M1: 39,643 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.3 AU - 1.42 AU

Year: 568 Days

Day: 27.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,716,826 km

• M1: 41,588 km (0.097 R)
• M2: 730,187 km (0.115 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.06 AU - 5.14 AU

Year: 4125 Days

Day: 47.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 8.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.58 AU - 6 AU

Year: 4358 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,716,826 km

• M1: 110,702 km (0.093 R)
• M2: 455,077 km (0.094 R)
• M3: 1,460,823 km (0.087 R)
• M4: 1,806,544 km (0.055 R)
• M5: 2,122,195 km (0.058 R)
• M6: 2,698,147 km (0.086 R)
• M7: 3,131,383 km (0.086 R)
• M8: 4,072,054 km (0.038 R)
• M9: 5,319,999 km (0.101 R)
• M10: 5,778,667 km (0.103 R)
• M11: 6,263,364 km (0.07 R)
• M12: 6,621,651 km (0.057 R)
• M13: 6,962,135 km (0.037 R)
• M14: 7,881,863 km (0.093 R)
• M15: 9,761,710 km (0.093 R)
• M16: 10,574,625 km (0.101 R)
• M17: 11,968,129 km (0.091 R)
• M18: 13,187,351 km (0.083 R)
• M19: 14,180,083 km (0.087 R)
• M20: 15,544,266 km (0.081 R)
• M21: 15,870,988 km (0.104 R)
• M22: 16,202,347 km (0.106 R)
• M23: 17,166,505 km (0.091 R)
• M24: 18,775,730 km (0.112 R)
• M25: 20,288,314 km (0.107 R)
• M26: 21,609,562 km (0.086 R)
• M27: 23,841,562 km (0.114 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit