🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 12.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.07 AU - 1.07 AU

Year: 704 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,647,049 km

• M1: 156,629 km (0.058 R)
• M2: 863,180 km (0.101 R)
• M3: 1,313,619 km (0.091 R)
• M4: 2,034,381 km (0.117 R)
• M5: 3,055,686 km (0.069 R)
• M6: 3,450,475 km (0.045 R)
• M7: 4,015,207 km (0.116 R)
• M8: 4,441,860 km (0.071 R)
• M9: 5,004,498 km (0.086 R)
• M10: 6,483,273 km (0.105 R)
• M11: 6,916,957 km (0.111 R)
• M12: 7,416,314 km (0.081 R)
• M13: 7,988,526 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 14.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.5 AU - 3.22 AU

Year: 3075 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,647,049 km

• M1: 185,950 km (0.113 R)
• M2: 654,790 km (0.115 R)
• M3: 1,278,164 km (0.095 R)
• M4: 2,616,916 km (0.084 R)
• M5: 4,180,512 km (0.08 R)
• M6: 7,972,519 km (0.097 R)
• M7: 13,306,581 km (0.104 R)
• M8: 15,531,251 km (0.042 R)
• M9: 16,188,135 km (0.07 R)
• M10: 16,810,911 km (0.096 R)
• M11: 18,159,835 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.7

Radius: 4

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.87 AU - 10.11 AU

Year: 20076 Days

Day: 21.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,647,049 km

• M1: 49,816 km (0.071 R)
• M2: 224,247 km (0.074 R)
• M3: 455,675 km (0.108 R)
• M4: 824,583 km (0.105 R)
• M5: 1,025,493 km (0.103 R)
• M6: 1,829,582 km (0.07 R)
• M7: 2,296,028 km (0.104 R)
• M8: 2,817,078 km (0.116 R)
• M9: 2,964,132 km (0.087 R)
• M10: 5,216,328 km (0.117 R)
• M11: 6,720,086 km (0.071 R)
• M12: 7,490,515 km (0.068 R)
• M13: 7,855,683 km (0.101 R)
• M14: 10,349,929 km (0.072 R)
• M15: 15,685,636 km (0.078 R)
• M16: 16,552,855 km (0.096 R)
• M17: 19,120,403 km (0.084 R)
• M18: 21,372,449 km (0.061 R)
• M19: 26,487,799 km (0.1 R)
• M20: 30,486,251 km (0.099 R)
• M21: 31,206,864 km (0.1 R)
• M22: 31,833,380 km (0.077 R)
• M23: 34,423,816 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit