🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.68 AU - 0.96 AU

Year: 265 Days

Day: 31.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,519,490 km

• M1: 42,187 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.28 AU - 1.82 AU

Year: 688 Days

Day: 43 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563

Radius: 5.2

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.4 AU - 16.78 AU

Year: 18852 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,519,490 km

• M1: 64,626 km (0.12 R)
• M2: 269,127 km (0.068 R)
• M3: 612,304 km (0.04 R)
• M4: 1,096,253 km (0.106 R)
• M5: 1,503,907 km (0.106 R)
• M6: 1,969,007 km (0.114 R)
• M7: 3,258,541 km (0.068 R)
• M8: 3,476,206 km (0.066 R)
• M9: 4,032,411 km (0.08 R)
• M10: 4,315,599 km (0.06 R)
• M11: 4,645,911 km (0.115 R)
• M12: 5,064,187 km (0.089 R)
• M13: 5,895,951 km (0.037 R)
• M14: 7,354,830 km (0.066 R)
• M15: 8,519,300 km (0.112 R)
• M16: 10,313,876 km (0.118 R)
• M17: 10,724,522 km (0.082 R)
• M18: 11,024,465 km (0.11 R)
• M19: 11,268,460 km (0.109 R)
• M20: 16,143,705 km (0.119 R)
• M21: 17,675,288 km (0.115 R)
• M22: 20,561,330 km (0.098 R)
• M23: 20,745,634 km (0.076 R)
• M24: 23,949,422 km (0.094 R)
• M25: 26,585,486 km (0.105 R)
• M26: 27,134,959 km (0.103 R)
• M27: 29,642,668 km (0.098 R)
• M28: 35,908,127 km (0.11 R)
• M29: 39,206,311 km (0.098 R)
• M30: 40,204,877 km (0.113 R)
• M31: 42,104,470 km (0.12 R)
• M32: 46,239,206 km (0.114 R)
• M33: 53,543,621 km (0.106 R)
• M34: 55,840,248 km (0.107 R)
• M35: 58,571,007 km (0.083 R)
• M36: 60,629,175 km (0.116 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit