🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 13.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.56 AU - 4.62 AU

Year: 6252 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,312,540 km

• M1: 165,306 km (0.103 R)
• M2: 724,203 km (0.105 R)
• M3: 1,329,626 km (0.06 R)
• M4: 1,887,626 km (0.116 R)
• M5: 2,344,498 km (0.115 R)
• M6: 4,208,039 km (0.112 R)
• M7: 4,671,194 km (0.119 R)
• M8: 5,640,139 km (0.055 R)
• M9: 6,172,707 km (0.083 R)
• M10: 7,087,798 km (0.082 R)
• M11: 8,013,958 km (0.106 R)
• M12: 9,315,160 km (0.099 R)
• M13: 9,927,016 km (0.106 R)
• M14: 11,574,537 km (0.119 R)
• M15: 13,072,311 km (0.097 R)
• M16: 13,840,047 km (0.105 R)
• M17: 15,345,301 km (0.114 R)
• M18: 15,891,034 km (0.116 R)
• M19: 16,449,782 km (0.039 R)
• M20: 19,232,302 km (0.043 R)
• M21: 20,442,998 km (0.093 R)
• M22: 24,462,094 km (0.115 R)
• M23: 26,053,666 km (0.082 R)
• M24: 26,656,994 km (0.077 R)
• M25: 28,432,422 km (0.056 R)
• M26: 31,629,777 km (0.083 R)
• M27: 33,720,258 km (0.102 R)
• M28: 34,747,397 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 11.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.44 AU - 6.22 AU

Year: 7824 Days

Day: 13.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,312,540 km

• M1: 145,409 km (0.041 R)
• M2: 1,944,324 km (0.104 R)
• M3: 3,159,657 km (0.083 R)
• M4: 3,531,258 km (0.071 R)
• M5: 4,801,643 km (0.101 R)
• M6: 5,766,100 km (0.079 R)
• M7: 6,234,342 km (0.116 R)
• M8: 8,701,959 km (0.089 R)
• M9: 9,558,406 km (0.118 R)
• M10: 11,079,966 km (0.053 R)
• M11: 11,484,329 km (0.096 R)
• M12: 12,514,759 km (0.115 R)
• M13: 23,083,849 km (0.088 R)
• M14: 26,118,591 km (0.029 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.4

Radius: 3.5

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.08 AU - 13.28 AU

Year: 23768 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,312,540 km

• M1: 43,533 km (0.068 R)
• M2: 226,641 km (0.051 R)
• M3: 376,089 km (0.081 R)
• M4: 575,353 km (0.055 R)
• M5: 793,766 km (0.078 R)
• M6: 1,076,506 km (0.109 R)
• M7: 1,508,844 km (0.092 R)
• M8: 1,660,237 km (0.093 R)
• M9: 2,430,666 km (0.095 R)
• M10: 2,770,253 km (0.084 R)
• M11: 5,088,422 km (0.086 R)
• M12: 5,257,318 km (0.109 R)
• M13: 6,389,175 km (0.069 R)
• M14: 6,786,507 km (0.08 R)
• M15: 7,284,818 km (0.112 R)
• M16: 7,986,582 km (0.075 R)
• M17: 8,732,177 km (0.12 R)
• M18: 10,468,560 km (0.069 R)
• M19: 11,590,693 km (0.117 R)
• M20: 13,484,453 km (0.044 R)
• M21: 14,269,842 km (0.111 R)
• M22: 15,716,603 km (0.072 R)
• M23: 18,578,111 km (0.103 R)
• M24: 21,768,285 km (0.077 R)
• M25: 25,501,051 km (0.093 R)
• M26: 27,208,711 km (0.095 R)
• M27: 30,295,364 km (0.049 R)
• M28: 30,627,322 km (0.104 R)
• M29: 33,607,311 km (0.087 R)
• M30: 34,924,221 km (0.083 R)
• M31: 36,399,556 km (0.1 R)
• M32: 37,787,973 km (0.052 R)
• M33: 38,819,600 km (0.075 R)
• M34: 39,342,445 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit