🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.55 AU - 0.83 AU

Year: 210 Days

Day: 37.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.02 AU - 1.58 AU

Year: 544 Days

Day: 39 Hours

Environment

Temp: 8 °C

Axial Tilt: 110.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,467,617 km

• M1: 288,574 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.06 AU - 2.6 AU

Year: 1306 Days

Day: 13.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.37 AU - 3.05 AU

Year: 1638 Days

Day: 30.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,467,617 km

• M1: 43,383 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.95 AU - 4.03 AU

Year: 2926 Days

Day: 39.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 12.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.16 AU - 5.76 AU

Year: 4683 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,467,617 km

• M1: 154,235 km (0.071 R)
• M2: 666,010 km (0.111 R)
• M3: 1,119,890 km (0.1 R)
• M4: 1,612,964 km (0.112 R)
• M5: 2,194,750 km (0.092 R)
• M6: 2,781,174 km (0.093 R)
• M7: 3,228,621 km (0.077 R)
• M8: 5,065,085 km (0.071 R)
• M9: 5,928,264 km (0.08 R)
• M10: 6,352,075 km (0.079 R)
• M11: 7,452,368 km (0.094 R)
• M12: 8,855,895 km (0.09 R)
• M13: 9,794,173 km (0.106 R)
• M14: 10,839,114 km (0.104 R)
• M15: 11,780,084 km (0.096 R)
• M16: 12,406,750 km (0.097 R)
• M17: 14,370,671 km (0.119 R)
• M18: 16,095,833 km (0.077 R)
• M19: 18,906,478 km (0.095 R)
• M20: 20,332,445 km (0.074 R)
• M21: 21,169,595 km (0.114 R)
• M22: 21,962,463 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit