🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.61 AU - 0.87 AU

Year: 223 Days

Day: 45 Hours

Environment

Temp: 193 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.59 AU - 2.09 AU

Year: 873 Days

Day: 46 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 13.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.14 AU - 7.84 AU

Year: 7171 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,788,522 km

• M1: 163,660 km (0.107 R)
• M2: 846,275 km (0.12 R)
• M3: 1,362,986 km (0.116 R)
• M4: 2,570,839 km (0.097 R)
• M5: 3,352,189 km (0.116 R)
• M6: 12,331,652 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 10.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.69 AU - 9.75 AU

Year: 8245 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,788,522 km

• M1: 134,638 km (0.091 R)
• M2: 1,040,154 km (0.119 R)
• M3: 1,498,522 km (0.09 R)
• M4: 2,606,145 km (0.107 R)
• M5: 3,817,289 km (0.081 R)
• M6: 4,276,106 km (0.081 R)
• M7: 5,080,792 km (0.071 R)
• M8: 5,739,622 km (0.101 R)
• M9: 6,307,046 km (0.112 R)
• M10: 9,192,789 km (0.108 R)
• M11: 10,529,895 km (0.098 R)
• M12: 10,896,858 km (0.032 R)
• M13: 11,601,016 km (0.095 R)
• M14: 11,936,115 km (0.069 R)
• M15: 13,402,473 km (0.114 R)
• M16: 14,724,320 km (0.062 R)
• M17: 15,117,463 km (0.073 R)
• M18: 15,584,957 km (0.073 R)
• M19: 16,478,953 km (0.086 R)
• M20: 17,772,526 km (0.062 R)
• M21: 18,824,648 km (0.047 R)
• M22: 19,838,323 km (0.059 R)
• M23: 22,574,468 km (0.094 R)
• M24: 25,272,017 km (0.062 R)
• M25: 26,121,434 km (0.08 R)
• M26: 26,892,312 km (0.101 R)
• M27: 35,339,206 km (0.108 R)
• M28: 37,484,290 km (0.113 R)
• M29: 41,770,717 km (0.093 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit