🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 9.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.68 AU - 0.74 AU

Year: 406 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 12,163,118 km

• M1: 123,119 km (0.078 R)
• M2: 589,864 km (0.11 R)
• M3: 1,015,620 km (0.096 R)
• M4: 1,353,113 km (0.08 R)
• M5: 1,710,502 km (0.071 R)
• M6: 2,059,813 km (0.1 R)
• M7: 2,529,550 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 8.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.65 AU - 0.85 AU

Year: 441 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 12,163,118 km

• M1: 105,466 km (0.029 R)
• M2: 378,931 km (0.083 R)
• M3: 846,874 km (0.05 R)
• M4: 1,457,831 km (0.082 R)
• M5: 1,772,735 km (0.082 R)
• M6: 2,219,733 km (0.115 R)
• M7: 2,801,669 km (0.112 R)
• M8: 3,701,799 km (0.034 R)
• M9: 4,010,420 km (0.054 R)
• M10: 4,753,323 km (0.091 R)
• M11: 5,276,167 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.55 AU - 1.57 AU

Year: 1322 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 12,163,118 km

• M1: 111,899 km (0.045 R)
• M2: 574,605 km (0.12 R)
• M3: 956,529 km (0.083 R)
• M4: 1,351,467 km (0.102 R)
• M5: 1,804,599 km (0.114 R)
• M6: 2,175,751 km (0.07 R)
• M7: 2,511,449 km (0.064 R)
• M8: 3,332,293 km (0.11 R)
• M9: 3,796,794 km (0.102 R)
• M10: 4,410,744 km (0.119 R)
• M11: 4,817,500 km (0.098 R)
• M12: 5,249,240 km (0.101 R)
• M13: 6,033,432 km (0.089 R)
• M14: 6,395,758 km (0.07 R)
• M15: 7,571,298 km (0.12 R)
• M16: 9,414,643 km (0.1 R)
• M17: 9,996,429 km (0.037 R)
• M18: 10,732,750 km (0.097 R)
• M19: 11,130,979 km (0.082 R)
• M20: 11,470,417 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 11.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.1 AU - 2.62 AU

Year: 2459 Days

Day: 13.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 12,163,118 km

• M1: 141,520 km (0.098 R)
• M2: 951,143 km (0.069 R)
• M3: 1,478,476 km (0.04 R)
• M4: 1,971,251 km (0.073 R)
• M5: 2,414,210 km (0.097 R)
• M6: 2,789,701 km (0.092 R)
• M7: 3,218,897 km (0.071 R)
• M8: 4,004,885 km (0.119 R)
• M9: 4,590,710 km (0.112 R)
• M10: 4,972,932 km (0.1 R)
• M11: 6,090,728 km (0.054 R)
• M12: 7,343,011 km (0.042 R)
• M13: 9,471,939 km (0.09 R)
• M14: 11,525,469 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit