🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 152 Days

Day: 32.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 98.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.63 AU - 0.89 AU

Year: 247 Days

Day: 43.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.08 AU

Year: 367 Days

Day: 26.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,407,657 km

• M1: 86,767 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.53 AU - 1.77 AU

Year: 790 Days

Day: 21.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.65 AU - 2.39 AU

Year: 1070 Days

Day: 27.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 8.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.81 AU - 9.23 AU

Year: 9271 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,407,657 km

• M1: 109,506 km (0.112 R)
• M2: 532,269 km (0.112 R)
• M3: 1,017,116 km (0.111 R)
• M4: 1,398,890 km (0.101 R)
• M5: 1,832,724 km (0.095 R)
• M6: 2,438,894 km (0.109 R)
• M7: 3,234,904 km (0.04 R)
• M8: 4,169,293 km (0.084 R)
• M9: 4,821,539 km (0.118 R)
• M10: 6,230,003 km (0.07 R)
• M11: 7,082,113 km (0.098 R)
• M12: 7,704,590 km (0.077 R)
• M13: 8,126,456 km (0.054 R)
• M14: 9,016,413 km (0.041 R)
• M15: 9,747,648 km (0.071 R)
• M16: 11,623,455 km (0.064 R)
• M17: 12,127,600 km (0.052 R)
• M18: 13,728,148 km (0.103 R)
• M19: 16,637,378 km (0.102 R)
• M20: 17,538,705 km (0.102 R)
• M21: 18,269,490 km (0.106 R)
• M22: 19,579,220 km (0.078 R)
• M23: 20,365,656 km (0.061 R)
• M24: 23,007,853 km (0.042 R)
• M25: 26,817,064 km (0.117 R)
• M26: 31,122,939 km (0.111 R)
• M27: 31,997,040 km (0.089 R)
• M28: 34,407,660 km (0.102 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: 311 - 11,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit