🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.56 AU

Year: 232 Days

Day: 19.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,845,065 km

• M1: 549,623 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.46 AU - 0.68 AU

Year: 282 Days

Day: 14.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,845,065 km

• M1: 454,927 km (0.096 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 14.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.7 AU - 2.02 AU

Year: 1664 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,845,065 km

• M1: 178,021 km (0.095 R)
• M2: 683,812 km (0.095 R)
• M3: 1,158,636 km (0.086 R)
• M4: 1,639,144 km (0.108 R)
• M5: 2,099,307 km (0.048 R)
• M6: 2,731,059 km (0.103 R)
• M7: 3,711,374 km (0.113 R)
• M8: 4,460,859 km (0.097 R)
• M9: 5,197,928 km (0.101 R)
• M10: 6,728,912 km (0.116 R)
• M11: 7,613,484 km (0.092 R)
• M12: 10,592,576 km (0.116 R)
• M13: 11,444,686 km (0.107 R)
• M14: 12,143,009 km (0.112 R)
• M15: 13,667,860 km (0.057 R)
• M16: 14,498,876 km (0.052 R)
• M17: 14,995,242 km (0.066 R)
• M18: 15,784,819 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 11.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.04 AU - 5.18 AU

Year: 7578 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,845,065 km

• M1: 139,874 km (0.107 R)
• M2: 853,157 km (0.094 R)
• M3: 1,884,036 km (0.067 R)
• M4: 2,559,620 km (0.107 R)
• M5: 3,274,847 km (0.063 R)
• M6: 4,276,554 km (0.05 R)
• M7: 7,528,662 km (0.073 R)
• M8: 11,737,449 km (0.091 R)
• M9: 12,478,706 km (0.064 R)
• M10: 14,105,583 km (0.089 R)
• M11: 15,158,004 km (0.118 R)
• M12: 15,925,441 km (0.106 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: 367 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit