🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.36 AU - 1.54 AU

Year: 661 Days

Day: 13.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.54 AU - 1.98 AU

Year: 884 Days

Day: 36 Hours

Environment

Temp: -64 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.1 AU - 4.34 AU

Year: 2717 Days

Day: 18.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.25 AU - 4.55 AU

Year: 2917 Days

Day: 25.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,787,278 km

• M1: 32,912 km (0.094 R)
• M2: 85,271 km (0.111 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 8.8

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.04 AU - 5.82 AU

Year: 4792 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,787,278 km

• M1: 109,506 km (0.069 R)
• M2: 392,844 km (0.112 R)
• M3: 683,213 km (0.116 R)
• M4: 1,181,374 km (0.098 R)
• M5: 1,920,537 km (0.112 R)
• M6: 2,206,718 km (0.118 R)
• M7: 2,604,948 km (0.092 R)
• M8: 3,759,544 km (0.084 R)
• M9: 4,049,315 km (0.054 R)
• M10: 5,116,397 km (0.031 R)
• M11: 5,445,213 km (0.091 R)
• M12: 5,729,898 km (0.09 R)
• M13: 6,115,112 km (0.058 R)
• M14: 7,069,995 km (0.113 R)
• M15: 8,121,220 km (0.091 R)
• M16: 9,475,380 km (0.101 R)
• M17: 11,522,626 km (0.089 R)
• M18: 12,379,523 km (0.087 R)
• M19: 13,795,916 km (0.092 R)
• M20: 15,149,178 km (0.033 R)
• M21: 19,406,434 km (0.098 R)
• M22: 20,893,736 km (0.111 R)
• M23: 22,310,278 km (0.117 R)
• M24: 22,674,250 km (0.072 R)
• M25: 24,786,123 km (0.089 R)
• M26: 25,969,742 km (0.104 R)
• M27: 26,616,154 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 13.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.17 AU - 7.97 AU

Year: 7120 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,787,278 km

• M1: 162,912 km (0.051 R)
• M2: 638,783 km (0.083 R)
• M3: 1,343,389 km (0.101 R)
• M4: 2,567,997 km (0.106 R)
• M5: 4,198,614 km (0.099 R)
• M6: 4,655,486 km (0.07 R)
• M7: 5,145,718 km (0.105 R)
• M8: 5,702,372 km (0.115 R)
• M9: 6,162,834 km (0.119 R)
• M10: 8,259,598 km (0.084 R)
• M11: 13,870,864 km (0.08 R)
• M12: 15,138,257 km (0.116 R)
• M13: 18,822,404 km (0.08 R)
• M14: 27,350,380 km (0.087 R)
• M15: 28,665,645 km (0.033 R)
• M16: 30,121,232 km (0.111 R)
• M17: 32,760,139 km (0.071 R)
• M18: 35,439,586 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit