🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 249 Days

Day: 15.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,055,285 km

• M1: 162,463 km (0.101 R)
• M2: 273,166 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 0.99 AU

Year: 259 Days

Day: 29.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.92 AU - 3.8 AU

Year: 2227 Days

Day: 23.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.29 AU - 4.45 AU

Year: 2753 Days

Day: 19.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 14.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.71 AU - 6.31 AU

Year: 4678 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,055,285 km

• M1: 204,949 km (0.098 R)
• M2: 1,671,457 km (0.119 R)
• M3: 3,593,640 km (0.082 R)
• M4: 4,501,250 km (0.055 R)
• M5: 6,086,539 km (0.058 R)
• M6: 7,710,573 km (0.097 R)
• M7: 13,111,356 km (0.096 R)
• M8: 13,801,900 km (0.111 R)
• M9: 14,989,108 km (0.063 R)
• M10: 15,909,584 km (0.116 R)
• M11: 18,345,486 km (0.109 R)
• M12: 20,689,535 km (0.064 R)
• M13: 23,084,597 km (0.102 R)
• M14: 23,585,002 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 12.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.29 AU - 11.99 AU

Year: 13447 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,055,285 km

• M1: 155,432 km (0.076 R)
• M2: 571,763 km (0.108 R)
• M3: 1,060,200 km (0.089 R)
• M4: 2,255,188 km (0.065 R)
• M5: 3,040,876 km (0.071 R)
• M6: 3,485,481 km (0.093 R)
• M7: 4,059,039 km (0.105 R)
• M8: 4,506,636 km (0.117 R)
• M9: 5,326,731 km (0.03 R)
• M10: 5,754,581 km (0.12 R)
• M11: 7,306,360 km (0.109 R)
• M12: 10,487,858 km (0.09 R)
• M13: 11,278,034 km (0.103 R)
• M14: 13,040,746 km (0.074 R)
• M15: 13,887,918 km (0.088 R)
• M16: 18,765,557 km (0.114 R)
• M17: 19,341,957 km (0.068 R)
• M18: 20,703,747 km (0.085 R)
• M19: 21,947,055 km (0.042 R)
• M20: 22,494,882 km (0.113 R)
• M21: 24,876,181 km (0.074 R)
• M22: 26,691,701 km (0.078 R)
• M23: 29,028,719 km (0.091 R)
• M24: 32,431,173 km (0.085 R)
• M25: 34,965,510 km (0.089 R)
• M26: 42,646,463 km (0.078 R)
• M27: 44,510,303 km (0.088 R)
• M28: 45,388,592 km (0.092 R)
• M29: 49,017,687 km (0.118 R)
• M30: 54,483,694 km (0.06 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit