🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.54 AU - 0.6 AU

Year: 160 Days

Day: 45.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.45 AU - 1.89 AU

Year: 805 Days

Day: 30.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.26 AU - 3.18 AU

Year: 1672 Days

Day: 28.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 13.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.48 AU - 6.26 AU

Year: 4639 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 13,574,590 km

• M1: 272,418 km (0.091 R)
• M2: 567,874 km (0.078 R)
• M3: 782,995 km (0.102 R)
• M4: 893,997 km (0.113 R)
• M5: 1,235,828 km (0.114 R)
• M6: 1,468,453 km (0.117 R)
• M7: 1,725,611 km (0.107 R)
• M8: 1,946,418 km (0.073 R)
• M9: 2,134,014 km (0.047 R)
• M10: 2,404,935 km (0.093 R)
• M11: 2,664,338 km (0.11 R)
• M12: 3,088,897 km (0.082 R)
• M13: 3,284,571 km (0.062 R)
• M14: 4,055,000 km (0.111 R)
• M15: 4,488,535 km (0.06 R)
• M16: 4,739,111 km (0.094 R)
• M17: 4,837,696 km (0.118 R)
• M18: 5,008,537 km (0.038 R)
• M19: 6,352,823 km (0.084 R)
• M20: 6,446,172 km (0.072 R)
• M21: 6,745,218 km (0.105 R)
• M22: 6,856,519 km (0.087 R)
• M23: 7,537,339 km (0.106 R)
• M24: 8,070,656 km (0.116 R)
• M25: 8,893,593 km (0.066 R)
• M26: 9,050,970 km (0.03 R)
• M27: 9,226,897 km (0.062 R)
• M28: 9,905,473 km (0.107 R)
• M29: 10,068,685 km (0.075 R)
• M30: 10,416,051 km (0.061 R)
• M31: 10,879,056 km (0.093 R)
• M32: 11,806,264 km (0.095 R)
• M33: 12,095,137 km (0.084 R)
• M34: 12,562,332 km (0.032 R)
• M35: 12,876,936 km (0.097 R)
• M36: 13,154,590 km (0.058 R)
• M37: 13,394,096 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit