🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 13.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.67 AU - 2.69 AU

Year: 2078 Days

Day: 8.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,301,970 km

• M1: 168,597 km (0.046 R)
• M2: 647,160 km (0.083 R)
• M3: 1,186,461 km (0.076 R)
• M4: 1,849,329 km (0.06 R)
• M5: 2,356,615 km (0.064 R)
• M6: 2,794,039 km (0.08 R)
• M7: 3,351,890 km (0.115 R)
• M8: 3,983,343 km (0.091 R)
• M9: 4,840,987 km (0.061 R)
• M10: 5,603,487 km (0.062 R)
• M11: 6,290,291 km (0.107 R)
• M12: 7,227,372 km (0.11 R)
• M13: 8,012,013 km (0.087 R)
• M14: 10,241,470 km (0.12 R)
• M15: 13,361,932 km (0.098 R)
• M16: 13,835,559 km (0.104 R)
• M17: 15,939,653 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 14.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.86 AU - 3.18 AU

Year: 3389 Days

Day: 14.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,301,970 km

• M1: 175,478 km (0.058 R)
• M2: 684,111 km (0.113 R)
• M3: 1,158,037 km (0.111 R)
• M4: 1,704,668 km (0.118 R)
• M5: 2,247,708 km (0.096 R)
• M6: 2,771,301 km (0.08 R)
• M7: 3,772,858 km (0.111 R)
• M8: 4,542,988 km (0.045 R)
• M9: 5,850,773 km (0.069 R)
• M10: 8,107,008 km (0.073 R)
• M11: 9,162,421 km (0.081 R)
• M12: 10,431,310 km (0.118 R)
• M13: 11,281,923 km (0.069 R)
• M14: 11,814,193 km (0.093 R)
• M15: 12,503,240 km (0.106 R)
• M16: 16,134,729 km (0.114 R)
• M17: 17,098,887 km (0.075 R)
• M18: 17,624,724 km (0.106 R)
• M19: 19,518,782 km (0.1 R)
• M20: 21,477,916 km (0.055 R)
• M21: 24,657,768 km (0.116 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 11.2

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.48 AU - 5.5 AU

Year: 7197 Days

Day: 5.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,301,970 km

• M1: 139,276 km (0.106 R)
• M2: 493,972 km (0.064 R)
• M3: 1,122,582 km (0.116 R)
• M4: 1,934,600 km (0.055 R)
• M5: 2,362,450 km (0.098 R)
• M6: 2,997,044 km (0.108 R)
• M7: 3,574,492 km (0.089 R)
• M8: 3,991,122 km (0.081 R)
• M9: 4,806,280 km (0.104 R)
• M10: 5,409,160 km (0.115 R)
• M11: 5,893,707 km (0.083 R)
• M12: 6,802,664 km (0.086 R)
• M13: 7,524,175 km (0.035 R)
• M14: 9,209,395 km (0.091 R)
• M15: 10,431,908 km (0.106 R)
• M16: 11,133,373 km (0.092 R)
• M17: 17,854,356 km (0.082 R)
• M18: 18,858,308 km (0.11 R)
• M19: 19,448,621 km (0.062 R)
• M20: 19,899,359 km (0.12 R)
• M21: 21,373,048 km (0.08 R)
• M22: 22,504,606 km (0.07 R)
• M23: 23,505,865 km (0.061 R)
• M24: 23,931,770 km (0.082 R)
• M25: 26,595,958 km (0.056 R)
• M26: 33,355,688 km (0.049 R)
• M27: 34,547,085 km (0.095 R)
• M28: 36,330,292 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit