🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.71 AU - 0.73 AU

Year: 235 Days

Day: 47.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,562,447 km

• M1: 244,892 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.45 AU - 1.49 AU

Year: 686 Days

Day: 29.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.32 AU - 1.62 AU

Year: 686 Days

Day: 45.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.34 AU - 2.38 AU

Year: 1396 Days

Day: 13.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.3 AU - 2.78 AU

Year: 1559 Days

Day: 25.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.18 AU - 3.64 AU

Year: 2424 Days

Day: 15.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,562,447 km

• M1: 2,221,379 km (0.089 R)

Asteroid Belt

Center: 7.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 9.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.5 AU - 14.08 AU

Year: 14605 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 66.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,562,447 km

• M1: 130,898 km (0.116 R)
• M2: 341,382 km (0.098 R)
• M3: 700,268 km (0.114 R)
• M4: 822,040 km (0.071 R)
• M5: 1,822,850 km (0.066 R)
• M6: 2,104,393 km (0.108 R)
• M7: 2,216,442 km (0.037 R)
• M8: 2,284,659 km (0.093 R)
• M9: 2,353,623 km (0.059 R)
• M10: 3,081,267 km (0.104 R)
• M11: 3,523,030 km (0.094 R)
• M12: 3,819,533 km (0.088 R)
• M13: 4,265,334 km (0.051 R)
• M14: 4,875,544 km (0.114 R)
• M15: 5,731,543 km (0.037 R)
• M16: 6,469,061 km (0.061 R)
• M17: 6,699,591 km (0.079 R)
• M18: 7,100,962 km (0.04 R)
• M19: 8,209,183 km (0.059 R)
• M20: 8,747,137 km (0.084 R)
• M21: 9,148,807 km (0.113 R)
• M22: 9,370,511 km (0.118 R)
• M23: 9,819,305 km (0.093 R)
• M24: 10,198,536 km (0.105 R)
• M25: 10,505,510 km (0.097 R)
• M26: 11,050,047 km (0.061 R)
• M27: 12,125,805 km (0.119 R)
• M28: 13,401,875 km (0.069 R)
• M29: 13,653,798 km (0.111 R)
• M30: 13,738,171 km (0.054 R)
• M31: 14,119,795 km (0.115 R)
• M32: 14,893,366 km (0.105 R)
• M33: 15,285,462 km (0.111 R)
• M34: 16,526,526 km (0.078 R)
• M35: 16,977,713 km (0.104 R)
• M36: 17,204,802 km (0.088 R)
• M37: 17,892,055 km (0.096 R)
• M38: 20,199,153 km (0.082 R)
• M39: 20,439,856 km (0.032 R)
• M40: 21,021,194 km (0.068 R)
• M41: 22,598,254 km (0.116 R)
• M42: 23,907,385 km (0.081 R)
• M43: 26,809,734 km (0.091 R)
• M44: 27,286,502 km (0.087 R)
• M45: 27,392,866 km (0.115 R)
• M46: 27,819,519 km (0.103 R)
• M47: 29,167,097 km (0.106 R)
• M48: 29,876,191 km (0.105 R)
• M49: 34,076,600 km (0.093 R)
• M50: 37,036,693 km (0.086 R)
• M51: 37,213,368 km (0.114 R)
• M52: 37,922,911 km (0.079 R)
• M53: 38,995,527 km (0.12 R)
• M54: 39,897,004 km (0.096 R)
• M55: 40,199,042 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit