🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 35.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.02 AU - 2.54 AU

Year: 1210 Days

Day: 20.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,754,869 km

• M1: 185,202 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.63 AU - 3.61 AU

Year: 1937 Days

Day: 45.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 13.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.48 AU - 7.06 AU

Year: 4871 Days

Day: 13.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,754,869 km

• M1: 172,935 km (0.073 R)
• M2: 1,009,786 km (0.054 R)
• M3: 2,089,882 km (0.119 R)
• M4: 3,146,791 km (0.098 R)
• M5: 7,507,270 km (0.038 R)
• M6: 8,904,364 km (0.114 R)
• M7: 10,295,625 km (0.111 R)
• M8: 10,864,396 km (0.1 R)
• M9: 12,065,068 km (0.11 R)
• M10: 16,082,519 km (0.086 R)
• M11: 19,826,804 km (0.11 R)
• M12: 21,124,566 km (0.106 R)
• M13: 23,139,200 km (0.047 R)
• M14: 24,654,627 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 13.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.14 AU - 12.26 AU

Year: 14977 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 147.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,754,869 km

• M1: 167,998 km (0.069 R)
• M2: 885,021 km (0.117 R)
• M3: 1,364,931 km (0.114 R)
• M4: 1,862,493 km (0.106 R)
• M5: 2,925,985 km (0.056 R)
• M6: 3,495,803 km (0.075 R)
• M7: 4,057,992 km (0.028 R)
• M8: 5,463,613 km (0.09 R)
• M9: 6,224,019 km (0.06 R)
• M10: 6,859,062 km (0.092 R)
• M11: 8,303,131 km (0.104 R)
• M12: 14,999,131 km (0.062 R)
• M13: 16,350,748 km (0.052 R)
• M14: 17,127,909 km (0.103 R)
• M15: 18,986,064 km (0.117 R)
• M16: 20,163,399 km (0.1 R)
• M17: 24,715,663 km (0.079 R)
• M18: 25,457,518 km (0.102 R)
• M19: 27,279,321 km (0.06 R)
• M20: 30,225,203 km (0.084 R)
• M21: 31,288,395 km (0.035 R)
• M22: 34,858,847 km (0.102 R)
• M23: 39,945,623 km (0.071 R)
• M24: 40,710,667 km (0.11 R)
• M25: 41,615,435 km (0.105 R)
• M26: 42,533,517 km (0.039 R)
• M27: 45,093,585 km (0.067 R)
• M28: 47,754,931 km (0.086 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit