🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 159 Days

Day: 26.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,780,088 km

• M1: 65,374 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.81 AU - 0.91 AU

Year: 287 Days

Day: 21.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,780,088 km

• M1: 495,019 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.44 AU - 1.54 AU

Year: 655 Days

Day: 24.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,780,088 km

• M1: 519,404 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.87 AU - 2.91 AU

Year: 1330 Days

Day: 31.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,780,088 km

• M1: 45,627 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.11 AU - 2.71 AU

Year: 1346 Days

Day: 22.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.46 AU - 5.4 AU

Year: 3940 Days

Day: 44.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 9.9

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.74 AU - 8.96 AU

Year: 8684 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,780,088 km

• M1: 123,119 km (0.069 R)
• M2: 459,415 km (0.097 R)
• M3: 954,135 km (0.099 R)
• M4: 2,005,210 km (0.047 R)
• M5: 2,813,038 km (0.117 R)
• M6: 3,979,303 km (0.115 R)
• M7: 4,642,172 km (0.064 R)
• M8: 5,441,623 km (0.111 R)
• M9: 6,081,752 km (0.104 R)
• M10: 10,012,137 km (0.106 R)
• M11: 25,749,833 km (0.118 R)
• M12: 26,402,827 km (0.092 R)
• M13: 29,733,175 km (0.101 R)
• M14: 33,223,593 km (0.109 R)
• M15: 37,096,233 km (0.119 R)
• M16: 39,018,565 km (0.089 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit