🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.78 AU - 0.82 AU

Year: 260 Days

Day: 27.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,085,892 km

• M1: 38,297 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.73 AU - 0.95 AU

Year: 280 Days

Day: 29.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.13 AU - 1.57 AU

Year: 570 Days

Day: 39.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.2 AU - 2.94 AU

Year: 1497 Days

Day: 44.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 96.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.56 AU - 3.52 AU

Year: 1926 Days

Day: 16.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.1

Radius: 8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.04 AU - 16.04 AU

Year: 18107 Days

Day: 22 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,085,892 km

• M1: 111,899 km (0.1 R)
• M2: 389,104 km (0.068 R)
• M3: 859,589 km (0.037 R)
• M4: 1,539,960 km (0.1 R)
• M5: 2,075,521 km (0.091 R)
• M6: 2,357,363 km (0.07 R)
• M7: 3,045,813 km (0.103 R)
• M8: 5,699,679 km (0.071 R)
• M9: 10,390,171 km (0.104 R)
• M10: 11,278,034 km (0.104 R)
• M11: 13,523,947 km (0.117 R)
• M12: 15,061,214 km (0.088 R)
• M13: 18,718,434 km (0.036 R)
• M14: 21,402,369 km (0.108 R)
• M15: 21,754,971 km (0.114 R)
• M16: 22,201,072 km (0.117 R)
• M17: 23,296,876 km (0.112 R)
• M18: 23,669,973 km (0.08 R)
• M19: 25,398,726 km (0.106 R)
• M20: 31,200,282 km (0.075 R)
• M21: 34,588,224 km (0.084 R)
• M22: 38,863,133 km (0.098 R)
• M23: 41,127,147 km (0.112 R)
• M24: 45,479,398 km (0.107 R)
• M25: 45,770,366 km (0.117 R)
• M26: 50,907,557 km (0.066 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit