🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 265 Days

Day: 47 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.09 AU - 1.59 AU

Year: 553 Days

Day: 44.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,619,116 km

• M1: 26,030 km (0.103 R)
• M2: 125,213 km (0.072 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 8.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.06 AU - 7.9 AU

Year: 5880 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,619,116 km

• M1: 108,159 km (0.114 R)
• M2: 410,048 km (0.118 R)
• M3: 870,959 km (0.065 R)
• M4: 1,162,375 km (0.095 R)
• M5: 1,564,195 km (0.105 R)
• M6: 1,989,951 km (0.111 R)
• M7: 2,507,260 km (0.078 R)
• M8: 3,935,471 km (0.056 R)
• M9: 5,329,125 km (0.114 R)
• M10: 5,924,824 km (0.047 R)
• M11: 7,057,280 km (0.067 R)
• M12: 7,809,308 km (0.101 R)
• M13: 8,470,082 km (0.094 R)
• M14: 8,906,309 km (0.095 R)
• M15: 10,022,459 km (0.117 R)
• M16: 10,760,575 km (0.096 R)
• M17: 11,143,097 km (0.114 R)
• M18: 13,779,609 km (0.071 R)
• M19: 16,245,431 km (0.118 R)
• M20: 17,033,363 km (0.054 R)
• M21: 17,553,216 km (0.11 R)
• M22: 21,226,891 km (0.079 R)
• M23: 23,278,177 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.4

Radius: 8.2

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.79 AU - 8.23 AU

Year: 8081 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,619,116 km

• M1: 102,923 km (0.085 R)
• M2: 366,964 km (0.12 R)
• M3: 765,941 km (0.115 R)
• M4: 1,069,774 km (0.103 R)
• M5: 1,417,290 km (0.103 R)
• M6: 1,765,704 km (0.118 R)
• M7: 3,483,237 km (0.114 R)
• M8: 5,898,195 km (0.094 R)
• M9: 6,953,907 km (0.058 R)
• M10: 8,255,259 km (0.06 R)
• M11: 10,974,201 km (0.071 R)
• M12: 12,397,475 km (0.113 R)
• M13: 15,414,714 km (0.037 R)
• M14: 15,928,732 km (0.079 R)
• M15: 16,453,971 km (0.08 R)
• M16: 16,855,491 km (0.034 R)
• M17: 18,170,307 km (0.044 R)
• M18: 19,851,787 km (0.118 R)
• M19: 20,769,121 km (0.043 R)
• M20: 22,197,482 km (0.088 R)
• M21: 22,523,605 km (0.108 R)
• M22: 23,102,100 km (0.08 R)
• M23: 25,160,567 km (0.093 R)
• M24: 25,963,159 km (0.072 R)
• M25: 26,690,803 km (0.034 R)
• M26: 26,967,111 km (0.082 R)
• M27: 28,473,112 km (0.036 R)
• M28: 29,052,206 km (0.115 R)
• M29: 32,692,221 km (0.097 R)
• M30: 33,754,815 km (0.075 R)
• M31: 35,391,715 km (0.115 R)
• M32: 38,119,781 km (0.096 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit