🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 180 Days

Day: 28.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,564,618 km

• M1: 219,011 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.22 AU - 1.76 AU

Year: 671 Days

Day: 38.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.01 AU - 2.01 AU

Year: 1051 Days

Day: 37.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,564,618 km

• M1: 93,499 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.68 AU - 3.26 AU

Year: 1888 Days

Day: 37.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.43 AU - 4.05 AU

Year: 2152 Days

Day: 14.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.99 AU - 7.43 AU

Year: 5710 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,564,618 km

• M1: 156,779 km (0.095 R)
• M2: 584,479 km (0.042 R)
• M3: 1,031,926 km (0.028 R)
• M4: 1,750,145 km (0.082 R)
• M5: 2,244,118 km (0.106 R)
• M6: 3,327,057 km (0.117 R)
• M7: 3,902,111 km (0.072 R)
• M8: 4,542,689 km (0.098 R)
• M9: 6,063,052 km (0.082 R)
• M10: 9,530,880 km (0.104 R)
• M11: 10,121,642 km (0.108 R)
• M12: 10,528,997 km (0.086 R)
• M13: 12,223,642 km (0.108 R)
• M14: 18,392,759 km (0.076 R)
• M15: 21,567,375 km (0.078 R)
• M16: 22,725,263 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 10.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.2 AU - 8.6 AU

Year: 8982 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,564,618 km

• M1: 146,756 km (0.061 R)
• M2: 609,312 km (0.062 R)
• M3: 1,211,743 km (0.099 R)
• M4: 1,674,449 km (0.094 R)
• M5: 3,014,247 km (0.09 R)
• M6: 4,225,242 km (0.061 R)
• M7: 6,429,866 km (0.082 R)
• M8: 7,019,132 km (0.068 R)
• M9: 9,584,287 km (0.115 R)
• M10: 19,360,208 km (0.095 R)
• M11: 23,487,464 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit