🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.79 AU

Year: 221 Days

Day: 30.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.65 AU - 0.87 AU

Year: 250 Days

Day: 44.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.97 AU - 2.03 AU

Year: 1066 Days

Day: 37.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.8 AU - 2.48 AU

Year: 1179 Days

Day: 13 Hours

Environment

Temp: -87 °C

Axial Tilt: 68.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 14.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.71 AU - 5.49 AU

Year: 4339 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,776,909 km

• M1: 202,855 km (0.108 R)
• M2: 671,694 km (0.074 R)
• M3: 1,265,598 km (0.087 R)
• M4: 2,662,992 km (0.051 R)
• M5: 3,190,175 km (0.069 R)
• M6: 4,057,842 km (0.05 R)
• M7: 4,598,339 km (0.096 R)
• M8: 5,969,404 km (0.062 R)
• M9: 8,004,234 km (0.053 R)
• M10: 9,674,644 km (0.031 R)
• M11: 10,152,459 km (0.116 R)
• M12: 11,796,241 km (0.098 R)
• M13: 15,560,572 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 14.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.44 AU - 12.24 AU

Year: 12526 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,776,909 km

• M1: 175,329 km (0.078 R)
• M2: 1,035,516 km (0.104 R)
• M3: 1,483,113 km (0.063 R)
• M4: 2,357,962 km (0.085 R)
• M5: 3,051,946 km (0.112 R)
• M6: 3,963,745 km (0.086 R)
• M7: 6,594,274 km (0.114 R)
• M8: 8,469,783 km (0.079 R)
• M9: 9,864,184 km (0.112 R)
• M10: 10,595,718 km (0.059 R)
• M11: 13,104,923 km (0.081 R)
• M12: 14,446,517 km (0.071 R)
• M13: 17,931,100 km (0.044 R)
• M14: 19,646,389 km (0.114 R)
• M15: 21,670,299 km (0.091 R)
• M16: 24,776,848 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit