🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.91 AU

Year: 316 Days

Day: 32.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,460,271 km

• M1: 25,731 km (0.115 R)
• M2: 130,599 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.11 AU - 1.31 AU

Year: 577 Days

Day: 46.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,460,271 km

• M1: 38,895 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.95 AU - 2.11 AU

Year: 1254 Days

Day: 29.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.09 AU - 4.45 AU

Year: 3173 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,460,271 km

• M1: 155,582 km (0.087 R)
• M2: 557,701 km (0.111 R)
• M3: 1,235,678 km (0.099 R)
• M4: 2,293,635 km (0.082 R)
• M5: 2,912,970 km (0.096 R)
• M6: 3,373,582 km (0.113 R)
• M7: 3,903,607 km (0.082 R)
• M8: 4,331,457 km (0.057 R)
• M9: 5,514,926 km (0.083 R)
• M10: 6,933,861 km (0.049 R)
• M11: 7,630,239 km (0.11 R)
• M12: 8,512,717 km (0.09 R)
• M13: 9,236,921 km (0.098 R)
• M14: 9,690,950 km (0.12 R)
• M15: 12,551,710 km (0.08 R)
• M16: 13,298,952 km (0.105 R)
• M17: 14,075,813 km (0.084 R)
• M18: 15,613,530 km (0.106 R)
• M19: 16,978,311 km (0.103 R)
• M20: 21,615,696 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 11.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.51 AU - 8.51 AU

Year: 10761 Days

Day: 13.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,460,271 km

• M1: 144,212 km (0.088 R)
• M2: 515,215 km (0.086 R)
• M3: 1,060,200 km (0.095 R)
• M4: 1,557,015 km (0.062 R)
• M5: 2,320,712 km (0.101 R)
• M6: 2,932,567 km (0.034 R)
• M7: 3,448,979 km (0.09 R)
• M8: 3,857,830 km (0.073 R)
• M9: 4,968,145 km (0.118 R)
• M10: 6,615,966 km (0.1 R)
• M11: 7,964,890 km (0.108 R)
• M12: 9,489,143 km (0.089 R)
• M13: 10,023,057 km (0.11 R)
• M14: 10,909,275 km (0.064 R)
• M15: 13,546,835 km (0.082 R)
• M16: 14,339,405 km (0.096 R)
• M17: 15,343,206 km (0.059 R)
• M18: 17,822,193 km (0.09 R)
• M19: 20,852,746 km (0.088 R)
• M20: 22,063,143 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit