🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 8.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.97 AU - 2.91 AU

Year: 2423 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,900,108 km

• M1: 104,569 km (0.117 R)
• M2: 530,773 km (0.036 R)
• M3: 1,119,890 km (0.103 R)
• M4: 1,427,014 km (0.096 R)
• M5: 1,727,407 km (0.084 R)
• M6: 2,153,761 km (0.034 R)
• M7: 2,431,564 km (0.077 R)
• M8: 2,747,963 km (0.069 R)
• M9: 3,107,297 km (0.027 R)
• M10: 4,202,204 km (0.116 R)
• M11: 5,195,085 km (0.109 R)
• M12: 5,605,133 km (0.091 R)
• M13: 6,387,530 km (0.063 R)
• M14: 7,047,855 km (0.062 R)
• M15: 7,437,109 km (0.091 R)
• M16: 8,786,332 km (0.068 R)
• M17: 9,772,032 km (0.1 R)
• M18: 10,866,191 km (0.046 R)
• M19: 11,348,494 km (0.118 R)
• M20: 11,845,159 km (0.076 R)
• M21: 12,157,819 km (0.068 R)
• M22: 13,633,901 km (0.102 R)
• M23: 14,195,192 km (0.081 R)
• M24: 15,456,302 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 10.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.72 AU - 3.96 AU

Year: 3881 Days

Day: 14.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,900,108 km

• M1: 132,993 km (0.06 R)
• M2: 513,121 km (0.093 R)
• M3: 1,041,500 km (0.052 R)
• M4: 1,560,156 km (0.086 R)
• M5: 2,259,377 km (0.076 R)
• M6: 2,598,964 km (0.106 R)
• M7: 3,620,717 km (0.068 R)
• M8: 4,069,212 km (0.078 R)
• M9: 5,197,180 km (0.064 R)
• M10: 6,692,261 km (0.107 R)
• M11: 9,002,052 km (0.115 R)
• M12: 9,355,252 km (0.118 R)
• M13: 10,241,321 km (0.046 R)
• M14: 10,822,808 km (0.079 R)
• M15: 12,137,025 km (0.103 R)
• M16: 13,925,916 km (0.12 R)
• M17: 14,303,800 km (0.063 R)
• M18: 14,688,566 km (0.1 R)
• M19: 15,428,477 km (0.083 R)
• M20: 18,982,773 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 10.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.34 AU - 4.7 AU

Year: 6110 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,900,108 km

• M1: 135,984 km (0.071 R)
• M2: 845,378 km (0.077 R)
• M3: 1,658,891 km (0.118 R)
• M4: 2,092,575 km (0.116 R)
• M5: 2,745,869 km (0.093 R)
• M6: 3,232,960 km (0.086 R)
• M7: 3,574,342 km (0.063 R)
• M8: 5,601,243 km (0.101 R)
• M9: 6,065,146 km (0.103 R)
• M10: 6,757,485 km (0.117 R)
• M11: 8,066,317 km (0.106 R)
• M12: 9,153,744 km (0.108 R)
• M13: 9,842,792 km (0.103 R)
• M14: 10,705,373 km (0.087 R)
• M15: 11,766,471 km (0.053 R)
• M16: 13,162,817 km (0.079 R)
• M17: 13,707,055 km (0.061 R)
• M18: 14,551,534 km (0.098 R)
• M19: 15,074,678 km (0.079 R)
• M20: 15,430,422 km (0.048 R)
• M21: 16,593,845 km (0.108 R)
• M22: 18,145,923 km (0.118 R)
• M23: 18,548,640 km (0.036 R)
• M24: 21,462,208 km (0.079 R)
• M25: 21,912,797 km (0.113 R)
• M26: 23,618,961 km (0.118 R)
• M27: 28,090,441 km (0.082 R)
• M28: 28,902,009 km (0.057 R)
• M29: 30,477,425 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit