🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.93 AU - 6.29 AU

Year: 4117 Days

Day: 28.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 14.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.65 AU - 6.75 AU

Year: 5503 Days

Day: 12.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,776,146 km

• M1: 182,809 km (0.107 R)
• M2: 687,253 km (0.098 R)
• M3: 1,543,102 km (0.107 R)
• M4: 2,217,788 km (0.099 R)
• M5: 2,891,428 km (0.088 R)
• M6: 3,414,422 km (0.119 R)
• M7: 3,976,760 km (0.11 R)
• M8: 4,574,852 km (0.083 R)
• M9: 5,062,392 km (0.092 R)
• M10: 5,984,513 km (0.11 R)
• M11: 7,015,841 km (0.118 R)
• M12: 8,598,586 km (0.069 R)
• M13: 9,091,960 km (0.077 R)
• M14: 10,454,797 km (0.093 R)
• M15: 11,161,348 km (0.056 R)
• M16: 15,421,596 km (0.062 R)
• M17: 15,967,179 km (0.116 R)
• M18: 18,754,337 km (0.077 R)
• M19: 19,869,739 km (0.109 R)
• M20: 23,165,380 km (0.113 R)
• M21: 25,611,305 km (0.03 R)
• M22: 27,866,493 km (0.107 R)
• M23: 30,725,009 km (0.114 R)
• M24: 32,570,598 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.2

Radius: 7

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.36 AU - 17.9 AU

Year: 22026 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,776,146 km

• M1: 87,066 km (0.117 R)
• M2: 319,092 km (0.116 R)
• M3: 663,167 km (0.089 R)
• M4: 925,562 km (0.093 R)
• M5: 1,549,236 km (0.068 R)
• M6: 2,356,914 km (0.061 R)
• M7: 2,803,464 km (0.092 R)
• M8: 3,958,808 km (0.076 R)
• M9: 4,216,865 km (0.103 R)
• M10: 4,451,733 km (0.099 R)
• M11: 5,096,500 km (0.077 R)
• M12: 7,213,759 km (0.111 R)
• M13: 9,115,597 km (0.059 R)
• M14: 10,152,011 km (0.118 R)
• M15: 12,594,196 km (0.098 R)
• M16: 18,335,014 km (0.063 R)
• M17: 21,818,700 km (0.107 R)
• M18: 22,422,327 km (0.076 R)
• M19: 23,037,025 km (0.099 R)
• M20: 25,831,214 km (0.103 R)
• M21: 30,683,570 km (0.046 R)
• M22: 34,596,153 km (0.065 R)
• M23: 38,682,419 km (0.095 R)
• M24: 48,986,272 km (0.072 R)
• M25: 49,674,272 km (0.104 R)
• M26: 51,954,443 km (0.116 R)
• M27: 53,573,241 km (0.094 R)
• M28: 61,375,070 km (0.093 R)
• M29: 69,900,951 km (0.103 R)
• M30: 77,079,106 km (0.087 R)
• M31: 77,310,983 km (0.111 R)
• M32: 77,776,083 km (0.069 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 10,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit