🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 38 Hours

Environment

Temp: 198 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,023,468 km

• M1: 58,493 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.26 AU - 1.36 AU

Year: 537 Days

Day: 15.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,023,468 km

• M1: 648,208 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.35 AU - 1.73 AU

Year: 684 Days

Day: 44.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.85 AU - 3.03 AU

Year: 1365 Days

Day: 46.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.95 AU - 3.23 AU

Year: 1493 Days

Day: 23.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 14.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.78 AU - 7.14 AU

Year: 5881 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,023,468 km

• M1: 196,721 km (0.102 R)
• M2: 1,118,693 km (0.064 R)
• M3: 2,372,473 km (0.114 R)
• M4: 3,505,078 km (0.045 R)
• M5: 4,867,616 km (0.103 R)
• M6: 6,766,162 km (0.082 R)
• M7: 9,640,835 km (0.102 R)
• M8: 14,527,599 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.5

Radius: 3

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.26 AU - 16.22 AU

Year: 19246 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,023,468 km

• M1: 37,250 km (0.087 R)
• M2: 522,396 km (0.035 R)
• M3: 745,596 km (0.07 R)
• M4: 870,360 km (0.107 R)
• M5: 1,018,612 km (0.096 R)
• M6: 1,935,048 km (0.093 R)
• M7: 2,609,436 km (0.083 R)
• M8: 3,081,866 km (0.12 R)
• M9: 7,353,184 km (0.112 R)
• M10: 7,617,673 km (0.043 R)
• M11: 8,045,822 km (0.1 R)
• M12: 8,205,443 km (0.095 R)
• M13: 8,367,159 km (0.08 R)
• M14: 8,655,434 km (0.082 R)
• M15: 10,011,538 km (0.112 R)
• M16: 13,637,641 km (0.117 R)
• M17: 15,463,184 km (0.109 R)
• M18: 16,148,193 km (0.104 R)
• M19: 16,530,266 km (0.098 R)
• M20: 26,710,849 km (0.118 R)
• M21: 27,876,965 km (0.055 R)
• M22: 29,452,380 km (0.085 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit