🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 8

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.08 AU - 1.38 AU

Year: 867 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,442,418 km

• M1: 99,483 km (0.085 R)
• M2: 351,256 km (0.095 R)
• M3: 966,103 km (0.095 R)
• M4: 1,269,637 km (0.117 R)
• M5: 1,538,764 km (0.046 R)
• M6: 2,518,031 km (0.11 R)
• M7: 2,811,692 km (0.098 R)
• M8: 3,076,031 km (0.117 R)
• M9: 3,713,917 km (0.068 R)
• M10: 4,048,866 km (0.102 R)
• M11: 4,623,173 km (0.056 R)
• M12: 5,812,326 km (0.095 R)
• M13: 7,010,007 km (0.115 R)
• M14: 7,594,635 km (0.113 R)
• M15: 8,110,598 km (0.1 R)
• M16: 8,467,389 km (0.11 R)
• M17: 8,781,395 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 13.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.93 AU - 4.55 AU

Year: 5551 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,442,418 km

• M1: 169,195 km (0.09 R)
• M2: 699,370 km (0.079 R)
• M3: 1,495,231 km (0.089 R)
• M4: 1,992,644 km (0.113 R)
• M5: 3,473,513 km (0.1 R)
• M6: 3,900,316 km (0.109 R)
• M7: 4,338,338 km (0.11 R)
• M8: 4,809,422 km (0.066 R)
• M9: 5,652,107 km (0.031 R)
• M10: 6,094,019 km (0.097 R)
• M11: 7,148,534 km (0.069 R)
• M12: 7,844,912 km (0.083 R)
• M13: 8,895,389 km (0.067 R)
• M14: 9,995,083 km (0.065 R)
• M15: 10,866,789 km (0.085 R)
• M16: 11,693,916 km (0.039 R)
• M17: 15,259,282 km (0.091 R)
• M18: 16,533,856 km (0.111 R)
• M19: 17,504,596 km (0.102 R)
• M20: 21,062,782 km (0.049 R)
• M21: 21,628,112 km (0.028 R)
• M22: 24,221,391 km (0.03 R)
• M23: 24,685,893 km (0.083 R)
• M24: 28,191,120 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 12.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.28 AU - 5.28 AU

Year: 5630 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,442,418 km

• M1: 156,330 km (0.091 R)
• M2: 554,709 km (0.075 R)
• M3: 1,097,151 km (0.1 R)
• M4: 1,588,580 km (0.061 R)
• M5: 2,111,125 km (0.07 R)
• M6: 2,788,804 km (0.114 R)
• M7: 3,590,648 km (0.086 R)
• M8: 4,145,806 km (0.083 R)
• M9: 5,429,206 km (0.088 R)
• M10: 7,145,692 km (0.114 R)
• M11: 8,288,470 km (0.118 R)
• M12: 8,949,992 km (0.064 R)
• M13: 9,357,197 km (0.11 R)
• M14: 9,809,731 km (0.06 R)
• M15: 10,276,775 km (0.098 R)
• M16: 13,277,409 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 3.6

Gravity: 64.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.55 AU - 12.13 AU

Year: 21140 Days

Day: 24 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,442,418 km

• M1: 45,328 km (0.06 R)
• M2: 183,407 km (0.072 R)
• M3: 384,018 km (0.047 R)
• M4: 1,669,363 km (0.116 R)
• M5: 2,346,443 km (0.078 R)
• M6: 3,105,353 km (0.102 R)
• M7: 3,480,394 km (0.08 R)
• M8: 7,481,988 km (0.086 R)
• M9: 8,313,453 km (0.073 R)
• M10: 8,585,422 km (0.071 R)
• M11: 10,405,729 km (0.071 R)
• M12: 11,439,001 km (0.117 R)
• M13: 11,775,297 km (0.083 R)
• M14: 12,118,325 km (0.047 R)
• M15: 13,187,202 km (0.063 R)
• M16: 13,782,302 km (0.098 R)
• M17: 14,866,288 km (0.067 R)
• M18: 15,922,749 km (0.085 R)
• M19: 19,965,033 km (0.036 R)
• M20: 21,451,138 km (0.064 R)
• M21: 23,653,069 km (0.107 R)
• M22: 25,428,496 km (0.107 R)
• M23: 31,284,206 km (0.066 R)
• M24: 33,012,061 km (0.099 R)
• M25: 35,650,070 km (0.111 R)
• M26: 37,533,807 km (0.112 R)
• M27: 39,330,627 km (0.103 R)
• M28: 39,635,507 km (0.028 R)
• M29: 41,027,216 km (0.097 R)
• M30: 42,451,238 km (0.118 R)
• M31: 47,091,615 km (0.1 R)
• M32: 49,533,501 km (0.106 R)
• M33: 49,889,095 km (0.085 R)
• M34: 52,610,579 km (0.058 R)
• M35: 56,584,647 km (0.088 R)
• M36: 57,168,078 km (0.081 R)
• M37: 64,275,473 km (0.095 R)
• M38: 65,336,571 km (0.028 R)
• M39: 74,248,714 km (0.087 R)
• M40: 80,701,170 km (0.094 R)
• M41: 82,184,133 km (0.043 R)
• M42: 84,442,463 km (0.059 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: 413 - 14,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit