🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 139 Days

Day: 35.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.13 AU - 2.79 AU

Year: 1431 Days

Day: 40.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.59 AU - 4.03 AU

Year: 2758 Days

Day: 34.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,901,307 km

• M1: 139,126 km (0.095 R)
• M2: 766,091 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.72 AU - 4.54 AU

Year: 3113 Days

Day: 43.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.1

Radius: 7.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.2 AU - 13.34 AU

Year: 16924 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,901,307 km

• M1: 93,648 km (0.086 R)
• M2: 563,685 km (0.051 R)
• M3: 1,488,798 km (0.111 R)
• M4: 2,283,611 km (0.051 R)
• M5: 2,645,788 km (0.083 R)
• M6: 2,885,593 km (0.103 R)
• M7: 3,460,049 km (0.115 R)
• M8: 3,967,036 km (0.103 R)
• M9: 6,081,303 km (0.115 R)
• M10: 9,094,503 km (0.117 R)
• M11: 9,441,870 km (0.071 R)
• M12: 10,005,854 km (0.06 R)
• M13: 12,427,245 km (0.061 R)
• M14: 16,132,186 km (0.067 R)
• M15: 17,388,209 km (0.091 R)
• M16: 20,344,862 km (0.094 R)
• M17: 22,253,132 km (0.099 R)
• M18: 23,807,005 km (0.092 R)
• M19: 24,372,335 km (0.049 R)
• M20: 25,627,910 km (0.056 R)
• M21: 43,513,981 km (0.09 R)
• M22: 47,848,131 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit