🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 206 Days

Day: 43.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,525,115 km

• M1: 203,304 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.27 AU - 1.65 AU

Year: 648 Days

Day: 24.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.63 AU - 2.01 AU

Year: 901 Days

Day: 38.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,525,115 km

• M1: 204,799 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.48 AU - 2.46 AU

Year: 1015 Days

Day: 30.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.24 AU - 3.38 AU

Year: 1729 Days

Day: 12.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,525,115 km

• M1: 936,034 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.36 AU - 3.76 AU

Year: 1965 Days

Day: 28.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 11.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.72 AU - 11.76 AU

Year: 11159 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,525,115 km

• M1: 144,212 km (0.098 R)
• M2: 624,721 km (0.091 R)
• M3: 1,066,184 km (0.062 R)
• M4: 2,481,978 km (0.043 R)
• M5: 3,203,788 km (0.115 R)
• M6: 5,207,502 km (0.103 R)
• M7: 5,624,282 km (0.055 R)
• M8: 6,095,515 km (0.091 R)
• M9: 7,557,236 km (0.118 R)
• M10: 8,450,485 km (0.119 R)
• M11: 9,112,455 km (0.093 R)
• M12: 9,719,822 km (0.073 R)
• M13: 12,111,743 km (0.102 R)
• M14: 15,837,627 km (0.12 R)
• M15: 20,193,618 km (0.106 R)
• M16: 22,062,844 km (0.03 R)
• M17: 23,478,189 km (0.035 R)
• M18: 26,926,719 km (0.062 R)
• M19: 29,280,642 km (0.031 R)
• M20: 30,411,901 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 14.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.89 AU - 11.55 AU

Year: 12884 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 111.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,525,115 km

• M1: 182,360 km (0.084 R)
• M2: 708,944 km (0.118 R)
• M3: 1,258,866 km (0.097 R)
• M4: 2,850,737 km (0.063 R)
• M5: 3,566,563 km (0.081 R)
• M6: 5,258,515 km (0.115 R)
• M7: 6,302,109 km (0.108 R)
• M8: 6,772,744 km (0.112 R)
• M9: 13,693,142 km (0.11 R)
• M10: 14,486,459 km (0.1 R)
• M11: 15,733,806 km (0.052 R)
• M12: 19,409,576 km (0.076 R)
• M13: 20,073,491 km (0.057 R)
• M14: 20,581,226 km (0.102 R)
• M15: 24,668,390 km (0.111 R)
• M16: 25,645,114 km (0.103 R)
• M17: 26,546,142 km (0.096 R)
• M18: 30,251,831 km (0.069 R)
• M19: 37,512,264 km (0.048 R)
• M20: 38,025,385 km (0.1 R)
• M21: 38,543,143 km (0.112 R)
• M22: 39,858,258 km (0.07 R)
• M23: 47,183,617 km (0.078 R)
• M24: 47,932,055 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 19,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit