🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.78 AU - 0.84 AU

Year: 254 Days

Day: 12.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,392,606 km

• M1: 463,903 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.58 AU - 1.7 AU

Year: 731 Days

Day: 19.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,392,606 km

• M1: 43,683 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.15 AU - 2.69 AU

Year: 1311 Days

Day: 35.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,392,606 km

• M1: 111,899 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.27 AU - 3.74 AU

Year: 1810 Days

Day: 40.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 11.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.4 AU - 10.64 AU

Year: 9434 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,392,606 km

• M1: 140,173 km (0.089 R)
• M2: 581,936 km (0.042 R)
• M3: 1,518,718 km (0.119 R)
• M4: 2,792,843 km (0.087 R)
• M5: 3,253,903 km (0.095 R)
• M6: 4,163,309 km (0.11 R)
• M7: 4,767,684 km (0.11 R)
• M8: 5,298,906 km (0.111 R)
• M9: 6,744,171 km (0.109 R)
• M10: 9,074,756 km (0.044 R)
• M11: 10,758,780 km (0.045 R)
• M12: 12,936,476 km (0.1 R)
• M13: 14,606,586 km (0.078 R)
• M14: 14,996,439 km (0.113 R)
• M15: 22,305,043 km (0.063 R)
• M16: 24,605,559 km (0.063 R)
• M17: 25,624,918 km (0.082 R)
• M18: 31,362,745 km (0.097 R)
• M19: 34,471,987 km (0.12 R)
• M20: 36,575,782 km (0.11 R)
• M21: 37,659,170 km (0.095 R)
• M22: 38,393,396 km (0.025 R)
• M23: 39,890,123 km (0.104 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit