🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.51 AU - 0.79 AU

Year: 183 Days

Day: 42.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.55 AU - 0.77 AU

Year: 188 Days

Day: 28.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 22.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 269 Days

Day: 19.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.88 AU - 2.18 AU

Year: 1012 Days

Day: 30.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,099,995 km

• M1: 48,320 km (0.087 R)

Asteroid Belt

Center: 10.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.7

Radius: 7.9

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.58 AU - 21.36 AU

Year: 28905 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,099,995 km

• M1: 98,585 km (0.115 R)
• M2: 462,706 km (0.11 R)
• M3: 1,544,897 km (0.05 R)
• M4: 4,109,454 km (0.092 R)
• M5: 4,728,340 km (0.08 R)
• M6: 5,040,251 km (0.102 R)
• M7: 5,324,637 km (0.087 R)
• M8: 6,288,496 km (0.087 R)
• M9: 9,503,803 km (0.063 R)
• M10: 10,517,478 km (0.098 R)
• M11: 12,026,622 km (0.05 R)
• M12: 13,753,280 km (0.049 R)
• M13: 15,810,550 km (0.065 R)
• M14: 17,321,489 km (0.102 R)
• M15: 17,877,095 km (0.057 R)
• M16: 20,320,477 km (0.064 R)
• M17: 25,146,804 km (0.039 R)
• M18: 27,448,217 km (0.115 R)
• M19: 28,458,003 km (0.087 R)
• M20: 32,187,328 km (0.073 R)
• M21: 33,168,242 km (0.11 R)
• M22: 48,153,460 km (0.095 R)
• M23: 55,588,175 km (0.061 R)
• M24: 59,055,255 km (0.051 R)
• M25: 78,822,220 km (0.074 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit