🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 168 Days

Day: 33.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,259,064 km

• M1: 454,179 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.82 AU - 0.92 AU

Year: 309 Days

Day: 31.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.31 AU - 3.81 AU

Year: 2558 Days

Day: 39 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,259,064 km

• M1: 49,517 km (0.058 R)

Asteroid Belt

Center: 11.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.9

Radius: 8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.92 AU - 22.24 AU

Year: 30498 Days

Day: 22.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,259,064 km

• M1: 102,026 km (0.075 R)
• M2: 712,834 km (0.116 R)
• M3: 1,005,447 km (0.105 R)
• M4: 2,101,102 km (0.116 R)
• M5: 4,380,226 km (0.114 R)
• M6: 5,556,813 km (0.101 R)
• M7: 5,869,772 km (0.069 R)
• M8: 6,289,543 km (0.107 R)
• M9: 6,629,878 km (0.106 R)
• M10: 11,087,297 km (0.097 R)
• M11: 11,512,603 km (0.083 R)
• M12: 12,547,372 km (0.079 R)
• M13: 14,296,620 km (0.113 R)
• M14: 15,316,428 km (0.104 R)
• M15: 18,567,190 km (0.111 R)
• M16: 19,066,249 km (0.032 R)
• M17: 20,511,514 km (0.085 R)
• M18: 21,478,215 km (0.045 R)
• M19: 26,020,455 km (0.114 R)
• M20: 26,645,475 km (0.059 R)
• M21: 27,925,734 km (0.111 R)
• M22: 29,922,117 km (0.103 R)
• M23: 31,727,614 km (0.118 R)
• M24: 34,345,876 km (0.113 R)
• M25: 36,947,682 km (0.069 R)
• M26: 41,854,642 km (0.096 R)
• M27: 46,627,412 km (0.113 R)
• M28: 51,750,691 km (0.095 R)
• M29: 55,985,657 km (0.114 R)
• M30: 56,400,641 km (0.069 R)
• M31: 74,233,755 km (0.054 R)
• M32: 81,719,183 km (0.025 R)
• M33: 93,428,957 km (0.081 R)
• M34: 101,210,888 km (0.09 R)
• M35: 104,315,493 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 19,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit