🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.61 AU - 0.73 AU

Year: 197 Days

Day: 25.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.14 AU - 1.78 AU

Year: 635 Days

Day: 13.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.19 AU - 2.27 AU

Year: 1198 Days

Day: 34.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,364,665 km

• M1: 1,350,270 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.38 AU - 3.44 AU

Year: 2266 Days

Day: 16.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,364,665 km

• M1: 1,864,887 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 13.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.44 AU - 5.88 AU

Year: 4846 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,364,665 km

• M1: 211,531 km (0.104 R)
• M2: 914,641 km (0.109 R)
• M3: 1,571,077 km (0.113 R)
• M4: 2,991,808 km (0.091 R)
• M5: 4,297,348 km (0.064 R)
• M6: 4,958,122 km (0.106 R)
• M7: 6,356,563 km (0.056 R)
• M8: 6,877,164 km (0.111 R)
• M9: 8,967,495 km (0.089 R)
• M10: 9,498,268 km (0.12 R)
• M11: 12,879,479 km (0.12 R)
• M12: 20,900,917 km (0.101 R)
• M13: 21,618,089 km (0.094 R)
• M14: 23,101,651 km (0.049 R)
• M15: 25,372,098 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 11.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.75 AU - 8.37 AU

Year: 6751 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,364,665 km

• M1: 144,362 km (0.065 R)
• M2: 668,702 km (0.082 R)
• M3: 1,075,609 km (0.117 R)
• M4: 1,594,713 km (0.092 R)
• M5: 1,973,046 km (0.074 R)
• M6: 2,916,111 km (0.041 R)
• M7: 3,373,133 km (0.112 R)
• M8: 4,272,066 km (0.04 R)
• M9: 5,376,847 km (0.105 R)
• M10: 6,155,055 km (0.059 R)
• M11: 7,296,636 km (0.058 R)
• M12: 9,170,948 km (0.072 R)
• M13: 9,795,070 km (0.089 R)
• M14: 10,488,905 km (0.058 R)
• M15: 10,869,482 km (0.09 R)
• M16: 12,251,318 km (0.079 R)
• M17: 13,300,747 km (0.048 R)
• M18: 13,746,997 km (0.088 R)
• M19: 15,092,480 km (0.07 R)
• M20: 15,907,639 km (0.104 R)
• M21: 17,507,588 km (0.064 R)
• M22: 19,719,094 km (0.057 R)
• M23: 20,495,955 km (0.113 R)
• M24: 23,736,395 km (0.111 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit