🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 45.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,552,631 km

• M1: 106,065 km (0.083 R)
• M2: 153,188 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 161 Days

Day: 24 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.69 AU - 0.95 AU

Year: 263 Days

Day: 21.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.61 AU - 2.03 AU

Year: 871 Days

Day: 22.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.35 AU - 3.41 AU

Year: 1734 Days

Day: 19.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.61 AU - 3.83 AU

Year: 2545 Days

Day: 13.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,552,631 km

• M1: 411,544 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 9.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.58 AU - 12.24 AU

Year: 13673 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,552,631 km

• M1: 117,135 km (0.104 R)
• M2: 476,020 km (0.059 R)
• M3: 778,208 km (0.081 R)
• M4: 1,157,588 km (0.064 R)
• M5: 1,559,857 km (0.047 R)
• M6: 2,071,482 km (0.081 R)
• M7: 2,671,070 km (0.116 R)
• M8: 3,406,493 km (0.098 R)
• M9: 4,739,859 km (0.111 R)
• M10: 5,340,644 km (0.098 R)
• M11: 6,392,018 km (0.103 R)
• M12: 8,668,598 km (0.113 R)
• M13: 9,469,844 km (0.114 R)
• M14: 10,683,981 km (0.096 R)
• M15: 11,604,756 km (0.097 R)
• M16: 16,028,514 km (0.104 R)
• M17: 19,114,569 km (0.084 R)
• M18: 22,663,030 km (0.082 R)
• M19: 23,726,521 km (0.028 R)
• M20: 24,730,473 km (0.101 R)
• M21: 27,811,890 km (0.05 R)
• M22: 32,122,104 km (0.108 R)
• M23: 37,221,596 km (0.116 R)
• M24: 39,076,460 km (0.052 R)
• M25: 41,122,061 km (0.099 R)
• M26: 44,322,857 km (0.085 R)
• M27: 46,688,149 km (0.109 R)
• M28: 47,829,730 km (0.12 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit