🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.53 AU - 0.67 AU

Year: 179 Days

Day: 44.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.6 AU - 0.68 AU

Year: 197 Days

Day: 21.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,041,571 km

• M1: 291,417 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.23 AU - 1.51 AU

Year: 617 Days

Day: 26.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.91 AU - 2.51 AU

Year: 1265 Days

Day: 39 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 12.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.35 AU - 4.87 AU

Year: 3208 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,041,571 km

• M1: 150,795 km (0.055 R)
• M2: 970,591 km (0.112 R)
• M3: 1,357,451 km (0.091 R)
• M4: 2,400,747 km (0.069 R)
• M5: 2,808,999 km (0.05 R)
• M6: 4,953,185 km (0.046 R)
• M7: 6,396,506 km (0.112 R)
• M8: 8,272,463 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 14.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.38 AU - 10.2 AU

Year: 9190 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,041,571 km

• M1: 181,163 km (0.071 R)
• M2: 654,640 km (0.099 R)
• M3: 1,274,574 km (0.087 R)
• M4: 1,867,131 km (0.075 R)
• M5: 2,529,850 km (0.112 R)
• M6: 6,305,101 km (0.039 R)
• M7: 8,303,729 km (0.034 R)
• M8: 8,775,710 km (0.067 R)
• M9: 10,447,616 km (0.085 R)
• M10: 11,674,618 km (0.088 R)
• M11: 15,416,061 km (0.1 R)
• M12: 15,999,492 km (0.107 R)
• M13: 16,665,203 km (0.12 R)
• M14: 19,740,337 km (0.073 R)
• M15: 23,260,225 km (0.111 R)
• M16: 23,942,391 km (0.082 R)
• M17: 28,127,242 km (0.057 R)
• M18: 36,870,041 km (0.112 R)
• M19: 38,979,670 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit