🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 142 Days

Day: 33.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,098,279 km

• M1: 40,840 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.2 AU - 2.22 AU

Year: 1212 Days

Day: 19.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.45 AU - 3.67 AU

Year: 1975 Days

Day: 35.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 14.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.63 AU - 5.33 AU

Year: 4100 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,098,279 km

• M1: 177,273 km (0.099 R)
• M2: 939,923 km (0.056 R)
• M3: 1,852,620 km (0.08 R)
• M4: 3,152,626 km (0.046 R)
• M5: 6,649,326 km (0.075 R)
• M6: 7,703,393 km (0.072 R)
• M7: 8,902,868 km (0.119 R)
• M8: 9,941,377 km (0.06 R)
• M9: 10,677,698 km (0.103 R)
• M10: 12,914,934 km (0.116 R)
• M11: 15,128,833 km (0.096 R)
• M12: 15,938,456 km (0.099 R)
• M13: 16,606,860 km (0.12 R)
• M14: 21,820,944 km (0.113 R)

Asteroid Belt

Center: 7.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 14.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.03 AU - 11.53 AU

Year: 10430 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,098,279 km

• M1: 184,005 km (0.065 R)
• M2: 726,148 km (0.095 R)
• M3: 1,425,817 km (0.115 R)
• M4: 2,081,056 km (0.098 R)
• M5: 4,147,900 km (0.048 R)
• M6: 5,956,688 km (0.052 R)
• M7: 7,551,551 km (0.104 R)
• M8: 8,517,056 km (0.078 R)
• M9: 9,077,599 km (0.054 R)
• M10: 9,712,642 km (0.079 R)
• M11: 10,587,640 km (0.037 R)
• M12: 11,347,298 km (0.109 R)
• M13: 12,201,352 km (0.052 R)
• M14: 13,159,078 km (0.078 R)
• M15: 18,406,821 km (0.025 R)
• M16: 22,095,905 km (0.068 R)
• M17: 23,428,074 km (0.078 R)
• M18: 26,942,427 km (0.08 R)
• M19: 29,932,140 km (0.099 R)
• M20: 33,022,384 km (0.113 R)
• M21: 36,198,197 km (0.073 R)
• M22: 38,047,825 km (0.051 R)
• M23: 40,742,232 km (0.069 R)
• M24: 41,934,976 km (0.109 R)
• M25: 42,472,631 km (0.065 R)
• M26: 47,811,330 km (0.073 R)
• M27: 50,036,598 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit