🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.9 AU

Year: 237 Days

Day: 45.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.06 AU - 1.54 AU

Year: 521 Days

Day: 44.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.51 AU - 1.71 AU

Year: 718 Days

Day: 20.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,922,890 km

• M1: 28,573 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.33 AU - 2.93 AU

Year: 1499 Days

Day: 28.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 10.3

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.41 AU - 12.51 AU

Year: 13635 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,922,890 km

• M1: 135,984 km (0.113 R)
• M2: 622,926 km (0.102 R)
• M3: 1,434,045 km (0.119 R)
• M4: 1,756,578 km (0.115 R)
• M5: 3,308,806 km (0.107 R)
• M6: 3,711,523 km (0.103 R)
• M7: 4,116,933 km (0.03 R)
• M8: 4,747,339 km (0.087 R)
• M9: 5,225,902 km (0.054 R)
• M10: 5,587,331 km (0.036 R)
• M11: 6,441,834 km (0.108 R)
• M12: 8,024,579 km (0.091 R)
• M13: 9,162,870 km (0.093 R)
• M14: 15,166,382 km (0.045 R)
• M15: 15,680,699 km (0.083 R)
• M16: 16,589,357 km (0.09 R)
• M17: 24,960,106 km (0.094 R)
• M18: 26,725,809 km (0.054 R)
• M19: 27,693,558 km (0.117 R)
• M20: 31,442,480 km (0.082 R)
• M21: 40,348,341 km (0.085 R)
• M22: 42,051,662 km (0.119 R)
• M23: 47,917,993 km (0.072 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit