🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.89 AU

Year: 241 Days

Day: 27.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.75 AU - 0.97 AU

Year: 290 Days

Day: 23.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,499,489 km

• M1: 369,656 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.56 AU - 1.56 AU

Year: 708 Days

Day: 41 Hours

Environment

Temp: -32 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.31 AU - 2.43 AU

Year: 1326 Days

Day: 17.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,499,489 km

• M1: 73,303 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 14

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.47 AU - 5.55 AU

Year: 4076 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,499,489 km

• M1: 215,720 km (0.1 R)
• M2: 882,478 km (0.093 R)
• M3: 1,358,199 km (0.088 R)
• M4: 2,133,116 km (0.038 R)
• M5: 4,633,495 km (0.115 R)
• M6: 5,272,876 km (0.112 R)
• M7: 6,048,990 km (0.093 R)
• M8: 7,132,378 km (0.086 R)
• M9: 13,684,316 km (0.034 R)
• M10: 14,193,248 km (0.057 R)
• M11: 15,102,055 km (0.084 R)
• M12: 18,901,691 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 10.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.65 AU - 11.49 AU

Year: 11614 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,499,489 km

• M1: 130,898 km (0.051 R)
• M2: 1,168,509 km (0.077 R)
• M3: 2,611,081 km (0.112 R)
• M4: 4,842,483 km (0.119 R)
• M5: 6,264,710 km (0.106 R)
• M6: 6,602,652 km (0.07 R)
• M7: 8,255,110 km (0.094 R)
• M8: 16,068,307 km (0.111 R)
• M9: 16,847,263 km (0.093 R)
• M10: 19,733,306 km (0.047 R)
• M11: 20,462,146 km (0.094 R)
• M12: 22,756,978 km (0.049 R)
• M13: 27,251,496 km (0.096 R)
• M14: 29,917,330 km (0.106 R)
• M15: 33,659,521 km (0.06 R)
• M16: 34,699,974 km (0.062 R)
• M17: 39,585,093 km (0.116 R)
• M18: 40,097,615 km (0.091 R)
• M19: 44,357,265 km (0.119 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit