🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 38.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 206 Days

Day: 14 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.98 AU - 1.18 AU

Year: 421 Days

Day: 14.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,247,027 km

• M1: 766,839 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.62 AU - 2.32 AU

Year: 1036 Days

Day: 42.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 14.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.56 AU - 8 AU

Year: 7361 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,247,027 km

• M1: 176,675 km (0.093 R)
• M2: 737,218 km (0.102 R)
• M3: 1,231,490 km (0.03 R)
• M4: 2,030,043 km (0.086 R)
• M5: 3,282,925 km (0.051 R)
• M6: 4,285,081 km (0.035 R)
• M7: 5,178,480 km (0.051 R)
• M8: 7,878,871 km (0.061 R)
• M9: 8,323,925 km (0.103 R)
• M10: 8,957,920 km (0.044 R)
• M11: 9,443,216 km (0.074 R)
• M12: 10,039,364 km (0.096 R)
• M13: 10,709,412 km (0.066 R)
• M14: 11,460,394 km (0.06 R)
• M15: 12,033,054 km (0.056 R)
• M16: 18,363,288 km (0.087 R)
• M17: 19,366,791 km (0.081 R)
• M18: 22,195,088 km (0.12 R)
• M19: 24,596,583 km (0.116 R)
• M20: 33,463,548 km (0.067 R)
• M21: 38,316,802 km (0.109 R)
• M22: 39,129,866 km (0.043 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit