🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.29 AU - 1.55 AU

Year: 644 Days

Day: 21.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.31 AU - 1.91 AU

Year: 778 Days

Day: 37.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.21 AU - 3.27 AU

Year: 1727 Days

Day: 22.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,238,364 km

• M1: 1,392,906 km (0.117 R)
• M2: 2,018,823 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.28 AU - 3.74 AU

Year: 1989 Days

Day: 16.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,238,364 km

• M1: 43,084 km (0.037 R)
• M2: 1,688,810 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 13.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.82 AU - 6.28 AU

Year: 4979 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,238,364 km

• M1: 166,652 km (0.068 R)
• M2: 849,866 km (0.059 R)
• M3: 2,234,843 km (0.12 R)
• M4: 3,184,340 km (0.058 R)
• M5: 4,614,795 km (0.117 R)
• M6: 6,496,437 km (0.098 R)
• M7: 9,398,486 km (0.115 R)
• M8: 10,053,127 km (0.032 R)
• M9: 12,381,617 km (0.055 R)
• M10: 14,487,806 km (0.082 R)
• M11: 16,271,611 km (0.102 R)
• M12: 18,552,829 km (0.025 R)
• M13: 22,228,598 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.6

Radius: 4.1

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.26 AU - 16 AU

Year: 20226 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,238,364 km

• M1: 51,013 km (0.115 R)
• M2: 321,935 km (0.062 R)
• M3: 620,083 km (0.079 R)
• M4: 1,105,678 km (0.055 R)
• M5: 1,442,123 km (0.053 R)
• M6: 2,295,579 km (0.029 R)
• M7: 2,863,004 km (0.104 R)
• M8: 3,467,230 km (0.075 R)
• M9: 5,359,793 km (0.044 R)
• M10: 6,156,700 km (0.055 R)
• M11: 12,902,966 km (0.1 R)
• M12: 14,863,596 km (0.092 R)
• M13: 24,789,265 km (0.082 R)
• M14: 27,691,015 km (0.112 R)
• M15: 28,318,428 km (0.093 R)
• M16: 29,062,229 km (0.071 R)
• M17: 49,659,462 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 20,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit