🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 9.2

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.61 AU - 1.83 AU

Year: 1480 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,833,997 km

• M1: 118,332 km (0.117 R)
• M2: 530,624 km (0.075 R)
• M3: 933,790 km (0.047 R)
• M4: 1,419,983 km (0.038 R)
• M5: 2,295,280 km (0.044 R)
• M6: 3,005,272 km (0.108 R)
• M7: 3,330,797 km (0.11 R)
• M8: 5,131,357 km (0.097 R)
• M9: 5,462,267 km (0.068 R)
• M10: 5,760,565 km (0.119 R)
• M11: 6,094,019 km (0.074 R)
• M12: 7,281,527 km (0.118 R)
• M13: 8,403,660 km (0.088 R)
• M14: 8,927,403 km (0.046 R)
• M15: 10,384,336 km (0.104 R)
• M16: 11,132,924 km (0.087 R)
• M17: 11,501,683 km (0.036 R)
• M18: 11,840,671 km (0.056 R)
• M19: 12,578,189 km (0.109 R)
• M20: 13,100,286 km (0.052 R)
• M21: 14,621,546 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 8.4

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.4 AU - 6.68 AU

Year: 8554 Days

Day: 13.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,833,997 km

• M1: 105,317 km (0.046 R)
• M2: 882,328 km (0.117 R)
• M3: 1,233,734 km (0.09 R)
• M4: 1,796,670 km (0.05 R)
• M5: 2,086,142 km (0.103 R)
• M6: 4,280,294 km (0.105 R)
• M7: 4,862,080 km (0.107 R)
• M8: 5,562,049 km (0.071 R)
• M9: 8,770,923 km (0.108 R)
• M10: 11,345,951 km (0.117 R)
• M11: 17,066,424 km (0.118 R)
• M12: 20,379,718 km (0.104 R)
• M13: 20,700,755 km (0.103 R)
• M14: 21,683,912 km (0.117 R)
• M15: 23,129,626 km (0.043 R)
• M16: 25,002,891 km (0.107 R)
• M17: 34,750,837 km (0.096 R)
• M18: 37,923,509 km (0.046 R)
• M19: 38,899,486 km (0.112 R)
• M20: 40,268,605 km (0.103 R)
• M21: 42,577,798 km (0.092 R)
• M22: 44,031,590 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.6

Radius: 3.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.07 AU - 9.41 AU

Year: 15517 Days

Day: 15.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,833,997 km

• M1: 41,139 km (0.074 R)
• M2: 174,880 km (0.081 R)
• M3: 633,996 km (0.116 R)
• M4: 837,449 km (0.074 R)
• M5: 2,666,432 km (0.115 R)
• M6: 4,451,434 km (0.066 R)
• M7: 4,732,379 km (0.083 R)
• M8: 5,134,199 km (0.12 R)
• M9: 6,412,214 km (0.111 R)
• M10: 6,971,111 km (0.101 R)
• M11: 10,840,011 km (0.067 R)
• M12: 11,254,098 km (0.072 R)
• M13: 13,748,792 km (0.105 R)
• M14: 16,109,895 km (0.058 R)
• M15: 17,762,653 km (0.055 R)
• M16: 20,622,216 km (0.046 R)
• M17: 20,973,472 km (0.06 R)
• M18: 21,114,991 km (0.03 R)
• M19: 24,786,572 km (0.092 R)
• M20: 25,263,490 km (0.066 R)
• M21: 25,827,474 km (0.039 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 13,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit