🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 19.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.56 AU - 1.68 AU

Year: 749 Days

Day: 21.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,507,211 km

• M1: 102,774 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.59 AU - 2.61 AU

Year: 1106 Days

Day: 24.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 9.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.8 AU - 11.26 AU

Year: 10692 Days

Day: 5 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,507,211 km

• M1: 113,246 km (0.095 R)
• M2: 428,448 km (0.086 R)
• M3: 839,693 km (0.106 R)
• M4: 1,481,019 km (0.102 R)
• M5: 2,343,899 km (0.085 R)
• M6: 3,198,702 km (0.108 R)
• M7: 4,333,102 km (0.098 R)
• M8: 4,898,283 km (0.105 R)
• M9: 6,103,593 km (0.108 R)
• M10: 7,331,492 km (0.088 R)
• M11: 12,225,886 km (0.078 R)
• M12: 15,072,733 km (0.036 R)
• M13: 19,178,447 km (0.084 R)
• M14: 19,729,117 km (0.065 R)
• M15: 20,048,508 km (0.102 R)
• M16: 21,782,198 km (0.097 R)
• M17: 22,295,468 km (0.113 R)
• M18: 25,734,873 km (0.107 R)
• M19: 26,308,581 km (0.113 R)
• M20: 36,086,148 km (0.094 R)
• M21: 39,269,142 km (0.09 R)
• M22: 40,029,548 km (0.12 R)
• M23: 42,901,378 km (0.068 R)
• M24: 43,572,773 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 11.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.71 AU - 10.71 AU

Year: 10997 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,507,211 km

• M1: 140,921 km (0.107 R)
• M2: 918,381 km (0.062 R)
• M3: 1,790,387 km (0.118 R)
• M4: 3,762,985 km (0.069 R)
• M5: 5,338,400 km (0.111 R)
• M6: 5,892,810 km (0.071 R)
• M7: 6,546,852 km (0.063 R)
• M8: 10,022,908 km (0.087 R)
• M9: 10,824,902 km (0.095 R)
• M10: 16,678,218 km (0.096 R)
• M11: 18,047,487 km (0.094 R)
• M12: 18,916,800 km (0.088 R)
• M13: 21,831,266 km (0.11 R)
• M14: 23,322,607 km (0.116 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit