🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 13.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.82 AU - 0.96 AU

Year: 580 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,743,456 km

• M1: 173,384 km (0.037 R)
• M2: 611,855 km (0.103 R)
• M3: 1,395,299 km (0.111 R)
• M4: 1,991,297 km (0.102 R)
• M5: 2,681,392 km (0.081 R)
• M6: 3,310,900 km (0.081 R)
• M7: 3,881,766 km (0.062 R)
• M8: 4,362,424 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 8.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.07 AU - 1.21 AU

Year: 840 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 13,743,456 km

• M1: 103,522 km (0.086 R)
• M2: 396,584 km (0.079 R)
• M3: 700,567 km (0.114 R)
• M4: 1,048,083 km (0.035 R)
• M5: 1,629,121 km (0.11 R)
• M6: 1,905,428 km (0.095 R)
• M7: 2,165,878 km (0.057 R)
• M8: 2,543,762 km (0.081 R)
• M9: 2,907,135 km (0.096 R)
• M10: 3,368,046 km (0.111 R)
• M11: 3,933,526 km (0.086 R)
• M12: 4,482,850 km (0.096 R)
• M13: 4,981,459 km (0.079 R)
• M14: 5,287,686 km (0.119 R)
• M15: 5,606,479 km (0.064 R)
• M16: 5,919,289 km (0.079 R)
• M17: 7,139,110 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.1

Radius: 9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.58 AU - 2.8 AU

Year: 3045 Days

Day: 13.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 13,743,456 km

• M1: 113,545 km (0.038 R)
• M2: 502,499 km (0.069 R)
• M3: 914,342 km (0.12 R)
• M4: 1,387,520 km (0.039 R)
• M5: 1,765,255 km (0.12 R)
• M6: 2,062,057 km (0.045 R)
• M7: 2,583,555 km (0.063 R)
• M8: 2,940,197 km (0.089 R)
• M9: 3,298,184 km (0.106 R)
• M10: 3,585,861 km (0.12 R)
• M11: 4,157,026 km (0.083 R)
• M12: 4,807,627 km (0.102 R)
• M13: 6,909,626 km (0.085 R)
• M14: 8,965,101 km (0.074 R)
• M15: 10,350,377 km (0.12 R)
• M16: 11,506,470 km (0.05 R)
• M17: 13,178,974 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit