🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.55 AU - 0.71 AU

Year: 181 Days

Day: 30.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,816,963 km

• M1: 269,426 km (0.1 R)
• M2: 339,138 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 254 Days

Day: 24.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,816,963 km

• M1: 227,838 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.8 AU - 0.96 AU

Year: 299 Days

Day: 21.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.64 AU - 1.78 AU

Year: 809 Days

Day: 43.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 11.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.14 AU - 8.14 AU

Year: 7637 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,816,963 km

• M1: 144,960 km (0.094 R)
• M2: 808,128 km (0.035 R)
• M3: 1,414,597 km (0.12 R)
• M4: 1,836,463 km (0.109 R)
• M5: 2,260,274 km (0.059 R)
• M6: 3,824,320 km (0.096 R)
• M7: 6,242,719 km (0.044 R)
• M8: 6,785,460 km (0.093 R)
• M9: 8,853,352 km (0.107 R)
• M10: 9,716,531 km (0.037 R)
• M11: 11,311,544 km (0.108 R)
• M12: 12,537,947 km (0.117 R)
• M13: 12,911,942 km (0.09 R)
• M14: 15,193,609 km (0.081 R)
• M15: 17,400,476 km (0.118 R)
• M16: 18,962,129 km (0.07 R)
• M17: 21,061,884 km (0.112 R)
• M18: 23,553,886 km (0.093 R)
• M19: 25,890,455 km (0.087 R)
• M20: 30,922,777 km (0.063 R)
• M21: 31,606,589 km (0.116 R)
• M22: 34,028,429 km (0.112 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit