🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.58 AU - 0.66 AU

Year: 174 Days

Day: 46.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,920,173 km

• M1: 35,903 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.66 AU - 0.84 AU

Year: 232 Days

Day: 45.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.58 AU - 2.44 AU

Year: 1016 Days

Day: 41 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,920,173 km

• M1: 555,158 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 11.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.86 AU - 12.36 AU

Year: 14101 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 20,920,173 km

• M1: 140,173 km (0.092 R)
• M2: 539,001 km (0.065 R)
• M3: 2,291,690 km (0.069 R)
• M4: 4,395,634 km (0.064 R)
• M5: 10,128,673 km (0.091 R)
• M6: 10,932,014 km (0.117 R)
• M7: 16,103,762 km (0.103 R)
• M8: 18,902,439 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 12

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.78 AU - 12.14 AU

Year: 14743 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,920,173 km

• M1: 155,432 km (0.071 R)
• M2: 581,188 km (0.109 R)
• M3: 1,142,778 km (0.068 R)
• M4: 2,953,361 km (0.111 R)
• M5: 3,700,154 km (0.104 R)
• M6: 6,257,529 km (0.097 R)
• M7: 7,365,601 km (0.062 R)
• M8: 8,807,275 km (0.046 R)
• M9: 12,111,892 km (0.077 R)
• M10: 13,131,551 km (0.08 R)
• M11: 13,969,000 km (0.065 R)
• M12: 16,535,202 km (0.074 R)
• M13: 17,073,007 km (0.095 R)
• M14: 17,677,980 km (0.11 R)
• M15: 20,920,215 km (0.083 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit