🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.61 AU - 0.77 AU

Year: 219 Days

Day: 17 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,194,580 km

• M1: 273,465 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.45 AU - 1.87 AU

Year: 819 Days

Day: 30.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.81 AU - 1.87 AU

Year: 956 Days

Day: 46.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.54 AU - 2.18 AU

Year: 971 Days

Day: 26.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,194,580 km

• M1: 1,461,422 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.65 AU - 2.75 AU

Year: 1699 Days

Day: 36.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,194,580 km

• M1: 72,405 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.64 AU - 4.22 AU

Year: 2983 Days

Day: 22.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 14.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.2 AU - 9.1 AU

Year: 8101 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,194,580 km

• M1: 176,675 km (0.109 R)
• M2: 773,870 km (0.092 R)
• M3: 2,991,209 km (0.104 R)
• M4: 3,489,520 km (0.12 R)
• M5: 4,150,294 km (0.08 R)
• M6: 4,893,646 km (0.117 R)
• M7: 5,860,048 km (0.106 R)
• M8: 6,797,578 km (0.058 R)
• M9: 7,302,620 km (0.08 R)
• M10: 9,342,237 km (0.051 R)
• M11: 10,468,410 km (0.117 R)
• M12: 10,985,570 km (0.029 R)
• M13: 12,756,061 km (0.117 R)
• M14: 14,967,716 km (0.099 R)
• M15: 15,893,278 km (0.074 R)
• M16: 16,508,125 km (0.053 R)
• M17: 18,598,306 km (0.108 R)
• M18: 20,698,062 km (0.073 R)
• M19: 25,088,161 km (0.108 R)
• M20: 26,679,733 km (0.058 R)
• M21: 28,139,210 km (0.053 R)
• M22: 29,344,670 km (0.083 R)
• M23: 30,271,129 km (0.099 R)
• M24: 30,794,123 km (0.104 R)
• M25: 31,536,578 km (0.073 R)
• M26: 32,946,986 km (0.066 R)
• M27: 33,723,698 km (0.089 R)
• M28: 36,010,302 km (0.101 R)
• M29: 36,715,955 km (0.067 R)
• M30: 40,636,466 km (0.08 R)
• M31: 42,436,278 km (0.084 R)
• M32: 44,557,726 km (0.026 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: 339 - 16,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit