🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.74 AU - 0.94 AU

Year: 283 Days

Day: 25.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,627,750 km

• M1: 129,701 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 373 Days

Day: 32.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.49 AU - 1.95 AU

Year: 828 Days

Day: 13 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.67 AU - 1.79 AU

Year: 835 Days

Day: 31.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,627,750 km

• M1: 334,351 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 10.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.85 AU - 13.39 AU

Year: 14541 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 21,627,750 km

• M1: 130,599 km (0.103 R)
• M2: 483,351 km (0.035 R)
• M3: 899,233 km (0.061 R)
• M4: 1,905,278 km (0.112 R)
• M5: 2,379,354 km (0.069 R)
• M6: 3,865,759 km (0.059 R)
• M7: 4,659,824 km (0.111 R)
• M8: 5,080,493 km (0.074 R)
• M9: 6,351,626 km (0.067 R)
• M10: 8,908,703 km (0.118 R)
• M11: 9,369,763 km (0.05 R)
• M12: 9,992,988 km (0.064 R)
• M13: 10,339,906 km (0.106 R)
• M14: 11,057,975 km (0.076 R)
• M15: 13,652,601 km (0.09 R)
• M16: 17,187,000 km (0.12 R)
• M17: 18,415,199 km (0.115 R)
• M18: 19,012,992 km (0.028 R)
• M19: 21,289,123 km (0.119 R)
• M20: 24,538,988 km (0.054 R)
• M21: 24,989,876 km (0.12 R)
• M22: 25,354,595 km (0.054 R)
• M23: 26,944,222 km (0.095 R)
• M24: 35,440,035 km (0.119 R)
• M25: 37,782,737 km (0.084 R)
• M26: 38,870,015 km (0.114 R)
• M27: 40,227,017 km (0.055 R)
• M28: 44,621,006 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 4.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.73 AU - 16.47 AU

Year: 22618 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,627,750 km

• M1: 128,355 km (0.119 R)
• M2: 407,804 km (0.075 R)
• M3: 1,205,011 km (0.115 R)
• M4: 1,408,015 km (0.064 R)
• M5: 1,785,301 km (0.087 R)
• M6: 2,519,228 km (0.104 R)
• M7: 3,108,793 km (0.069 R)
• M8: 4,095,092 km (0.107 R)
• M9: 5,954,594 km (0.054 R)
• M10: 8,483,845 km (0.119 R)
• M11: 11,352,234 km (0.116 R)
• M12: 15,470,065 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit