🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 237 Days

Day: 20.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.64 AU - 2.74 AU

Year: 1161 Days

Day: 20.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.39 AU - 4.21 AU

Year: 2653 Days

Day: 26.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.52 AU - 5.16 AU

Year: 3238 Days

Day: 19.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 14.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.16 AU - 10.92 AU

Year: 12256 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,302,787 km

• M1: 176,675 km (0.111 R)
• M2: 675,135 km (0.118 R)
• M3: 1,123,929 km (0.079 R)
• M4: 2,366,339 km (0.116 R)
• M5: 4,830,515 km (0.035 R)
• M6: 5,667,067 km (0.081 R)
• M7: 6,120,498 km (0.106 R)
• M8: 6,904,540 km (0.096 R)
• M9: 8,140,069 km (0.087 R)
• M10: 8,673,685 km (0.073 R)
• M11: 9,861,043 km (0.085 R)
• M12: 15,175,806 km (0.072 R)
• M13: 18,064,840 km (0.113 R)
• M14: 20,479,799 km (0.087 R)
• M15: 21,554,061 km (0.068 R)
• M16: 23,546,106 km (0.098 R)
• M17: 24,266,869 km (0.103 R)
• M18: 25,095,492 km (0.053 R)
• M19: 27,102,048 km (0.084 R)
• M20: 29,007,925 km (0.077 R)
• M21: 32,638,964 km (0.117 R)
• M22: 35,848,587 km (0.092 R)
• M23: 36,562,767 km (0.116 R)
• M24: 39,137,496 km (0.05 R)
• M25: 42,357,590 km (0.097 R)
• M26: 43,155,994 km (0.102 R)
• M27: 44,920,201 km (0.058 R)
• M28: 46,169,493 km (0.044 R)
• M29: 48,302,759 km (0.083 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit