🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 275 Days

Day: 17.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.67 AU

Year: 597 Days

Day: 31.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.72 AU - 1.72 AU

Year: 850 Days

Day: 21.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,428,299 km

• M1: 45,029 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.88 AU - 4.68 AU

Year: 3336 Days

Day: 28.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,428,299 km

• M1: 467,493 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 11.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.56 AU - 5.78 AU

Year: 5086 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,428,299 km

• M1: 148,102 km (0.083 R)
• M2: 572,361 km (0.061 R)
• M3: 951,742 km (0.12 R)
• M4: 1,394,551 km (0.115 R)
• M5: 1,783,057 km (0.117 R)
• M6: 2,823,510 km (0.083 R)
• M7: 3,564,020 km (0.037 R)
• M8: 4,686,901 km (0.072 R)
• M9: 6,126,033 km (0.113 R)
• M10: 6,643,791 km (0.1 R)
• M11: 7,656,718 km (0.104 R)
• M12: 8,142,911 km (0.105 R)
• M13: 9,260,707 km (0.093 R)
• M14: 10,798,573 km (0.062 R)
• M15: 11,652,777 km (0.095 R)
• M16: 12,046,518 km (0.095 R)
• M17: 13,335,154 km (0.118 R)
• M18: 15,000,178 km (0.097 R)
• M19: 16,862,074 km (0.117 R)
• M20: 19,280,622 km (0.1 R)
• M21: 21,699,171 km (0.071 R)
• M22: 22,447,460 km (0.106 R)
• M23: 25,120,774 km (0.111 R)
• M24: 25,779,303 km (0.044 R)
• M25: 31,946,476 km (0.09 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: 366 - 16,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit