🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.82 AU - 0.96 AU

Year: 302 Days

Day: 19.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.06 AU - 2.5 AU

Year: 1239 Days

Day: 44.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,299,444 km

• M1: 950,844 km (0.062 R)
• M2: 1,059,452 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.93 AU - 2.79 AU

Year: 1305 Days

Day: 38.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,299,444 km

• M1: 2,245,913 km (0.048 R)

Asteroid Belt

Center: 8.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627

Radius: 5.8

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.97 AU - 16.11 AU

Year: 20991 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,299,444 km

• M1: 72,256 km (0.082 R)
• M2: 654,939 km (0.078 R)
• M3: 872,754 km (0.093 R)
• M4: 1,125,874 km (0.072 R)
• M5: 2,028,996 km (0.068 R)
• M6: 2,213,749 km (0.113 R)
• M7: 3,658,266 km (0.103 R)
• M8: 4,770,078 km (0.095 R)
• M9: 5,481,116 km (0.057 R)
• M10: 5,841,498 km (0.114 R)
• M11: 6,217,736 km (0.063 R)
• M12: 7,018,384 km (0.083 R)
• M13: 8,768,530 km (0.12 R)
• M14: 11,165,536 km (0.099 R)
• M15: 12,208,981 km (0.112 R)
• M16: 12,963,104 km (0.095 R)
• M17: 14,563,652 km (0.119 R)
• M18: 15,333,034 km (0.098 R)
• M19: 19,041,864 km (0.072 R)
• M20: 19,406,135 km (0.082 R)
• M21: 19,961,143 km (0.119 R)
• M22: 23,101,352 km (0.098 R)
• M23: 25,331,856 km (0.038 R)
• M24: 33,139,369 km (0.098 R)
• M25: 37,228,627 km (0.088 R)
• M26: 37,941,311 km (0.106 R)
• M27: 40,732,658 km (0.106 R)
• M28: 44,770,005 km (0.101 R)
• M29: 45,252,309 km (0.119 R)
• M30: 47,050,625 km (0.099 R)
• M31: 53,268,361 km (0.092 R)
• M32: 56,948,618 km (0.111 R)
• M33: 60,991,351 km (0.099 R)
• M34: 63,790,327 km (0.109 R)
• M35: 68,572,373 km (0.091 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit