🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 171 Days

Day: 20.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,776,147 km

• M1: 50,564 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.24 AU - 1.36 AU

Year: 519 Days

Day: 42 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.63 AU - 2.25 AU

Year: 945 Days

Day: 25.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,776,147 km

• M1: 72,705 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 8.5

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.15 AU - 11.07 AU

Year: 10422 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,776,147 km

• M1: 105,766 km (0.113 R)
• M2: 446,849 km (0.094 R)
• M3: 904,469 km (0.093 R)
• M4: 1,593,816 km (0.064 R)
• M5: 2,513,095 km (0.094 R)
• M6: 2,790,599 km (0.056 R)
• M7: 4,501,101 km (0.041 R)
• M8: 5,384,327 km (0.117 R)
• M9: 5,667,067 km (0.114 R)
• M10: 6,300,913 km (0.047 R)
• M11: 6,817,025 km (0.055 R)
• M12: 7,360,963 km (0.12 R)
• M13: 8,774,813 km (0.106 R)
• M14: 9,726,106 km (0.077 R)
• M15: 10,911,519 km (0.087 R)
• M16: 12,679,766 km (0.052 R)
• M17: 13,309,423 km (0.053 R)
• M18: 14,905,633 km (0.112 R)
• M19: 19,612,730 km (0.091 R)
• M20: 20,284,424 km (0.082 R)
• M21: 20,798,143 km (0.102 R)
• M22: 22,848,083 km (0.053 R)
• M23: 34,536,164 km (0.059 R)
• M24: 35,145,925 km (0.085 R)
• M25: 36,638,613 km (0.107 R)
• M26: 39,351,570 km (0.11 R)
• M27: 39,883,241 km (0.11 R)
• M28: 48,138,201 km (0.094 R)
• M29: 52,823,756 km (0.103 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit