🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.49 AU - 0.77 AU

Year: 176 Days

Day: 18.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.59 AU - 0.92 AU

Year: 228 Days

Day: 33.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.29 AU - 2.31 AU

Year: 1226 Days

Day: 18.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,230,358 km

• M1: 195,076 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.65 AU - 3.61 AU

Year: 1946 Days

Day: 30.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,230,358 km

• M1: 52,509 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.5

Radius: 8.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.23 AU - 7.53 AU

Year: 5664 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,230,358 km

• M1: 103,372 km (0.046 R)
• M2: 363,373 km (0.091 R)
• M3: 657,782 km (0.115 R)
• M4: 1,047,783 km (0.044 R)
• M5: 1,742,815 km (0.082 R)
• M6: 2,112,920 km (0.111 R)
• M7: 4,833,358 km (0.109 R)
• M8: 6,435,401 km (0.07 R)
• M9: 10,733,647 km (0.082 R)
• M10: 11,256,492 km (0.115 R)
• M11: 13,024,140 km (0.109 R)
• M12: 14,076,711 km (0.107 R)
• M13: 16,464,293 km (0.112 R)
• M14: 16,867,609 km (0.062 R)
• M15: 21,406,259 km (0.062 R)
• M16: 24,621,715 km (0.064 R)
• M17: 25,073,501 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 11.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.79 AU - 8.35 AU

Year: 7320 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,230,358 km

• M1: 142,866 km (0.075 R)
• M2: 686,804 km (0.096 R)
• M3: 1,624,782 km (0.115 R)
• M4: 3,159,657 km (0.091 R)
• M5: 4,182,756 km (0.067 R)
• M6: 6,083,697 km (0.077 R)
• M7: 7,873,037 km (0.111 R)
• M8: 9,654,448 km (0.087 R)
• M9: 11,133,822 km (0.112 R)
• M10: 12,461,203 km (0.077 R)
• M11: 13,265,741 km (0.093 R)
• M12: 15,485,175 km (0.114 R)
• M13: 17,941,871 km (0.074 R)
• M14: 19,098,412 km (0.047 R)
• M15: 23,163,435 km (0.1 R)
• M16: 25,002,591 km (0.078 R)
• M17: 28,796,244 km (0.096 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit