🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.76 AU - 1.22 AU

Year: 360 Days

Day: 33.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.16 AU - 1.18 AU

Year: 462 Days

Day: 34.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.49 AU - 1.93 AU

Year: 817 Days

Day: 47.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.15 AU - 3.87 AU

Year: 2402 Days

Day: 30.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 15

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.15 AU - 6.29 AU

Year: 4356 Days

Day: 8.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,297,812 km

• M1: 188,344 km (0.117 R)
• M2: 682,465 km (0.105 R)
• M3: 1,570,030 km (0.047 R)
• M4: 2,709,068 km (0.097 R)
• M5: 4,028,222 km (0.075 R)
• M6: 4,797,305 km (0.104 R)
• M7: 5,380,138 km (0.073 R)
• M8: 6,371,673 km (0.103 R)
• M9: 7,047,406 km (0.114 R)
• M10: 7,803,324 km (0.038 R)
• M11: 9,514,724 km (0.111 R)
• M12: 10,679,493 km (0.103 R)
• M13: 11,721,143 km (0.114 R)
• M14: 12,738,259 km (0.089 R)
• M15: 13,813,568 km (0.102 R)
• M16: 14,746,909 km (0.04 R)
• M17: 17,857,348 km (0.096 R)
• M18: 19,264,167 km (0.1 R)
• M19: 21,061,286 km (0.118 R)
• M20: 21,836,652 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit