🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.74 AU - 0.84 AU

Year: 262 Days

Day: 33.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.84 AU - 2.3 AU

Year: 1110 Days

Day: 12.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,390,092 km

• M1: 338,540 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.21 AU - 3.23 AU

Year: 1672 Days

Day: 17.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,390,092 km

• M1: 2,121,896 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 12.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.59 AU - 5.89 AU

Year: 3847 Days

Day: 14.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,390,092 km

• M1: 155,283 km (0.093 R)
• M2: 656,585 km (0.105 R)
• M3: 2,432,910 km (0.04 R)
• M4: 3,550,257 km (0.118 R)
• M5: 4,111,997 km (0.106 R)
• M6: 5,715,686 km (0.094 R)
• M7: 7,393,875 km (0.096 R)
• M8: 9,705,611 km (0.079 R)
• M9: 12,507,130 km (0.112 R)
• M10: 16,585,318 km (0.092 R)
• M11: 18,895,408 km (0.091 R)
• M12: 20,007,818 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 10.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.53 AU - 6.01 AU

Year: 4510 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,390,092 km

• M1: 134,488 km (0.105 R)
• M2: 513,270 km (0.096 R)
• M3: 1,006,046 km (0.096 R)
• M4: 1,507,797 km (0.087 R)
• M5: 2,049,341 km (0.12 R)
• M6: 2,526,259 km (0.111 R)
• M7: 3,058,379 km (0.118 R)
• M8: 3,409,036 km (0.051 R)
• M9: 3,807,116 km (0.098 R)
• M10: 4,258,603 km (0.086 R)
• M11: 5,721,520 km (0.115 R)
• M12: 6,084,594 km (0.117 R)
• M13: 7,462,241 km (0.107 R)
• M14: 7,998,998 km (0.1 R)
• M15: 11,078,919 km (0.07 R)
• M16: 12,048,014 km (0.102 R)
• M17: 12,740,503 km (0.116 R)
• M18: 13,410,552 km (0.118 R)
• M19: 14,103,938 km (0.098 R)
• M20: 15,348,143 km (0.091 R)
• M21: 16,328,159 km (0.075 R)
• M22: 19,021,968 km (0.117 R)
• M23: 19,394,018 km (0.106 R)
• M24: 20,216,507 km (0.114 R)
• M25: 22,067,182 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit