🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.62 AU - 2.4 AU

Year: 1074 Days

Day: 30.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.66 AU - 2.56 AU

Year: 1155 Days

Day: 44.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,301,559 km

• M1: 1,072,766 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.29 AU - 3.19 AU

Year: 1709 Days

Day: 14.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.18 AU - 4.08 AU

Year: 2605 Days

Day: 24.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 13.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.38 AU - 9.06 AU

Year: 8081 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,301,559 km

• M1: 166,652 km (0.097 R)
• M2: 593,604 km (0.056 R)
• M3: 1,405,472 km (0.068 R)
• M4: 2,360,056 km (0.11 R)
• M5: 2,809,747 km (0.117 R)
• M6: 3,561,925 km (0.051 R)
• M7: 4,592,804 km (0.108 R)
• M8: 5,030,827 km (0.063 R)
• M9: 6,112,270 km (0.074 R)
• M10: 8,427,297 km (0.054 R)
• M11: 13,586,778 km (0.084 R)
• M12: 14,604,941 km (0.088 R)
• M13: 19,457,297 km (0.062 R)
• M14: 24,426,939 km (0.095 R)
• M15: 27,245,213 km (0.076 R)
• M16: 27,918,553 km (0.085 R)
• M17: 28,516,945 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 9.4

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.86 AU - 11.52 AU

Year: 13167 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,301,559 km

• M1: 117,135 km (0.112 R)
• M2: 1,053,917 km (0.113 R)
• M3: 1,526,048 km (0.055 R)
• M4: 2,874,822 km (0.107 R)
• M5: 3,943,849 km (0.074 R)
• M6: 4,414,484 km (0.055 R)
• M7: 5,468,101 km (0.093 R)
• M8: 9,527,589 km (0.078 R)
• M9: 10,988,263 km (0.117 R)
• M10: 11,332,188 km (0.114 R)
• M11: 14,897,704 km (0.112 R)
• M12: 19,396,860 km (0.113 R)
• M13: 22,730,349 km (0.088 R)
• M14: 24,145,246 km (0.083 R)
• M15: 26,223,609 km (0.109 R)
• M16: 38,953,939 km (0.108 R)
• M17: 41,665,700 km (0.115 R)
• M18: 49,767,472 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit