🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 14.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 341 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,905,332 km

• M1: 210,634 km (0.115 R)
• M2: 303,235 km (0.065 R)
• M3: 403,615 km (0.044 R)
• M4: 590,313 km (0.049 R)
• M5: 680,521 km (0.096 R)
• M6: 950,994 km (0.09 R)
• M7: 1,039,406 km (0.116 R)
• M8: 1,139,786 km (0.069 R)
• M9: 1,248,544 km (0.089 R)
• M10: 1,351,467 km (0.097 R)
• M11: 1,452,595 km (0.092 R)
• M12: 1,541,456 km (0.041 R)
• M13: 1,663,080 km (0.073 R)
• M14: 1,835,715 km (0.103 R)
• M15: 2,070,135 km (0.089 R)
• M16: 2,251,149 km (0.092 R)
• M17: 2,431,564 km (0.108 R)
• M18: 2,538,676 km (0.105 R)
• M19: 2,745,420 km (0.026 R)
• M20: 2,844,753 km (0.078 R)
• M21: 2,957,849 km (0.056 R)
• M22: 3,072,591 km (0.043 R)
• M23: 3,175,813 km (0.101 R)
• M24: 3,286,815 km (0.094 R)
• M25: 3,385,998 km (0.106 R)
• M26: 3,614,285 km (0.096 R)
• M27: 3,751,167 km (0.1 R)
• M28: 3,840,925 km (0.081 R)
• M29: 4,114,989 km (0.047 R)
• M30: 4,214,920 km (0.107 R)
• M31: 4,359,132 km (0.051 R)
• M32: 4,468,339 km (0.077 R)
• M33: 4,571,262 km (0.115 R)
• M34: 4,682,264 km (0.105 R)
• M35: 4,922,219 km (0.083 R)
• M36: 5,036,212 km (0.1 R)
• M37: 5,143,324 km (0.089 R)
• M38: 5,235,776 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 11.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.12 AU - 2.62 AU

Year: 2433 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 11,905,332 km

• M1: 139,724 km (0.073 R)
• M2: 261,796 km (0.106 R)
• M3: 437,574 km (0.106 R)
• M4: 609,761 km (0.083 R)
• M5: 775,964 km (0.115 R)
• M6: 869,014 km (0.101 R)
• M7: 1,402,929 km (0.075 R)
• M8: 1,479,822 km (0.095 R)
• M9: 1,802,355 km (0.098 R)
• M10: 2,259,526 km (0.084 R)
• M11: 2,431,564 km (0.07 R)
• M12: 2,740,035 km (0.106 R)
• M13: 3,086,653 km (0.109 R)
• M14: 3,303,869 km (0.068 R)
• M15: 3,672,927 km (0.098 R)
• M16: 4,194,874 km (0.106 R)
• M17: 4,279,546 km (0.082 R)
• M18: 4,696,476 km (0.12 R)
• M19: 5,081,391 km (0.091 R)
• M20: 5,803,350 km (0.082 R)
• M21: 5,929,312 km (0.101 R)
• M22: 6,264,710 km (0.113 R)
• M23: 6,459,187 km (0.116 R)
• M24: 6,771,248 km (0.054 R)
• M25: 7,054,587 km (0.092 R)
• M26: 7,256,993 km (0.118 R)
• M27: 7,375,923 km (0.09 R)
• M28: 7,736,753 km (0.112 R)
• M29: 9,218,670 km (0.074 R)
• M30: 9,402,974 km (0.06 R)
• M31: 9,532,825 km (0.096 R)
• M32: 9,719,374 km (0.113 R)
• M33: 10,248,053 km (0.039 R)
• M34: 10,573,578 km (0.117 R)
• M35: 10,824,902 km (0.081 R)
• M36: 11,333,385 km (0.101 R)
• M37: 11,590,544 km (0.104 R)
• M38: 12,272,261 km (0.1 R)
• M39: 12,454,920 km (0.073 R)
• M40: 12,638,477 km (0.118 R)
• M41: 13,548,780 km (0.111 R)
• M42: 13,800,703 km (0.095 R)
• M43: 13,990,692 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 14.5

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.2 AU - 5.48 AU

Year: 8229 Days

Day: 10 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 11,905,332 km

• M1: 402,119 km (0.087 R)
• M2: 562,338 km (0.094 R)
• M3: 1,182,272 km (0.032 R)
• M4: 1,373,757 km (0.088 R)
• M5: 1,843,644 km (0.049 R)
• M6: 2,145,533 km (0.049 R)
• M7: 2,504,867 km (0.081 R)
• M8: 2,618,561 km (0.119 R)
• M9: 2,829,943 km (0.104 R)
• M10: 3,113,281 km (0.089 R)
• M11: 4,251,422 km (0.064 R)
• M12: 4,717,120 km (0.068 R)
• M13: 5,359,493 km (0.118 R)
• M14: 5,493,982 km (0.095 R)
• M15: 6,113,317 km (0.073 R)
• M16: 6,282,213 km (0.114 R)
• M17: 6,395,758 km (0.038 R)
• M18: 6,524,412 km (0.112 R)
• M19: 6,929,822 km (0.038 R)
• M20: 7,433,369 km (0.079 R)
• M21: 7,902,807 km (0.114 R)
• M22: 8,335,145 km (0.116 R)
• M23: 8,507,182 km (0.088 R)
• M24: 8,966,448 km (0.073 R)
• M25: 9,239,314 km (0.094 R)
• M26: 9,793,574 km (0.042 R)
• M27: 9,909,064 km (0.112 R)
• M28: 10,358,605 km (0.091 R)
• M29: 10,476,339 km (0.091 R)
• M30: 11,002,774 km (0.109 R)
• M31: 11,364,352 km (0.04 R)
• M32: 11,852,639 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit