🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 137 Days

Day: 13.5 Hours

Environment

Temp: 272 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.67 AU

Year: 161 Days

Day: 32.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.77 AU - 0.83 AU

Year: 254 Days

Day: 37.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,809,029 km

• M1: 61,934 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.62 AU - 2.06 AU

Year: 885 Days

Day: 24.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.3

Radius: 12.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.62 AU - 6.32 AU

Year: 5175 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,809,029 km

• M1: 150,495 km (0.104 R)
• M2: 731,085 km (0.034 R)
• M3: 1,200,673 km (0.074 R)
• M4: 1,648,868 km (0.102 R)
• M5: 2,087,788 km (0.077 R)
• M6: 2,876,019 km (0.105 R)
• M7: 4,087,612 km (0.12 R)
• M8: 4,849,365 km (0.112 R)
• M9: 5,350,368 km (0.094 R)
• M10: 6,166,873 km (0.085 R)
• M11: 7,275,543 km (0.085 R)
• M12: 9,202,363 km (0.09 R)
• M13: 9,668,361 km (0.049 R)
• M14: 10,832,531 km (0.04 R)
• M15: 11,545,515 km (0.082 R)
• M16: 14,657,300 km (0.118 R)
• M17: 15,352,481 km (0.103 R)
• M18: 16,871,648 km (0.046 R)
• M19: 17,314,458 km (0.101 R)
• M20: 19,715,503 km (0.1 R)
• M21: 20,491,468 km (0.043 R)
• M22: 21,804,937 km (0.112 R)
• M23: 22,711,201 km (0.119 R)
• M24: 23,407,280 km (0.114 R)
• M25: 24,277,341 km (0.043 R)
• M26: 26,931,357 km (0.117 R)
• M27: 28,864,460 km (0.09 R)
• M28: 31,935,106 km (0.103 R)
• M29: 32,613,533 km (0.071 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit