🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.24 AU - 1.56 AU

Year: 1124 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,589,284 km

• M1: 119,080 km (0.109 R)
• M2: 169,345 km (0.109 R)
• M3: 224,846 km (0.107 R)
• M4: 311,463 km (0.119 R)
• M5: 432,936 km (0.054 R)
• M6: 506,838 km (0.092 R)
• M7: 735,423 km (0.065 R)
• M8: 842,386 km (0.072 R)
• M9: 954,883 km (0.107 R)
• M10: 1,201,271 km (0.037 R)
• M11: 1,251,835 km (0.091 R)
• M12: 1,549,236 km (0.037 R)
• M13: 1,731,147 km (0.088 R)
• M14: 1,803,103 km (0.096 R)
• M15: 1,949,859 km (0.074 R)
• M16: 2,024,807 km (0.098 R)
• M17: 2,093,024 km (0.084 R)
• M18: 2,169,768 km (0.066 R)
• M19: 2,350,033 km (0.102 R)
• M20: 2,413,911 km (0.099 R)
• M21: 2,535,235 km (0.077 R)
• M22: 2,758,585 km (0.096 R)
• M23: 2,860,012 km (0.112 R)
• M24: 2,945,432 km (0.063 R)
• M25: 3,136,619 km (0.068 R)
• M26: 3,604,261 km (0.084 R)
• M27: 3,789,912 km (0.072 R)
• M28: 3,846,311 km (0.082 R)
• M29: 3,903,008 km (0.062 R)
• M30: 3,959,856 km (0.075 R)
• M31: 4,229,132 km (0.032 R)
• M32: 4,415,232 km (0.1 R)
• M33: 4,634,243 km (0.091 R)
• M34: 4,684,358 km (0.03 R)
• M35: 4,744,945 km (0.103 R)
• M36: 4,805,832 km (0.117 R)
• M37: 4,866,868 km (0.083 R)
• M38: 4,959,020 km (0.114 R)
• M39: 5,010,332 km (0.095 R)
• M40: 5,124,176 km (0.096 R)
• M41: 5,270,183 km (0.109 R)
• M42: 5,428,159 km (0.071 R)
• M43: 5,491,887 km (0.116 R)
• M44: 5,619,943 km (0.118 R)
• M45: 5,727,354 km (0.11 R)
• M46: 5,792,130 km (0.055 R)
• M47: 5,944,421 km (0.09 R)
• M48: 6,075,918 km (0.087 R)
• M49: 6,487,461 km (0.087 R)
• M50: 6,555,079 km (0.07 R)
• M51: 6,622,847 km (0.066 R)
• M52: 6,907,981 km (0.096 R)
• M53: 7,115,922 km (0.078 R)
• M54: 7,173,966 km (0.072 R)
• M55: 7,313,989 km (0.085 R)
• M56: 7,668,237 km (0.039 R)
• M57: 7,775,649 km (0.074 R)
• M58: 7,907,444 km (0.095 R)
• M59: 8,028,020 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.66 AU - 2.34 AU

Year: 1918 Days

Day: 5.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,589,284 km

• M1: 199,414 km (0.067 R)
• M2: 359,932 km (0.047 R)
• M3: 480,060 km (0.103 R)
• M4: 584,329 km (0.108 R)
• M5: 759,508 km (0.106 R)
• M6: 990,936 km (0.106 R)
• M7: 1,125,574 km (0.059 R)
• M8: 1,299,557 km (0.046 R)
• M9: 1,419,385 km (0.108 R)
• M10: 1,534,575 km (0.107 R)
• M11: 1,684,472 km (0.095 R)
• M12: 1,802,505 km (0.114 R)
• M13: 1,942,379 km (0.083 R)
• M14: 2,154,509 km (0.105 R)
• M15: 2,425,729 km (0.074 R)
• M16: 2,815,582 km (0.064 R)
• M17: 3,068,402 km (0.088 R)
• M18: 3,288,610 km (0.114 R)
• M19: 3,386,297 km (0.095 R)
• M20: 3,567,012 km (0.116 R)
• M21: 3,780,937 km (0.1 R)
• M22: 4,060,685 km (0.07 R)
• M23: 4,215,518 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 14.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.23 AU - 3.37 AU

Year: 4066 Days

Day: 13 Hours

Environment

Temp: -208 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,589,284 km

• M1: 184,753 km (0.054 R)
• M2: 336,446 km (0.101 R)
• M3: 430,543 km (0.083 R)
• M4: 614,997 km (0.057 R)
• M5: 723,904 km (0.028 R)
• M6: 860,936 km (0.068 R)
• M7: 1,175,839 km (0.059 R)
• M8: 1,269,488 km (0.063 R)
• M9: 1,365,978 km (0.076 R)
• M10: 1,579,754 km (0.087 R)
• M11: 1,710,951 km (0.078 R)
• M12: 1,832,424 km (0.034 R)
• M13: 2,055,624 km (0.106 R)
• M14: 2,243,968 km (0.12 R)
• M15: 2,653,717 km (0.098 R)
• M16: 2,972,809 km (0.104 R)
• M17: 3,087,550 km (0.052 R)
• M18: 3,304,617 km (0.108 R)
• M19: 3,475,159 km (0.1 R)
• M20: 3,578,979 km (0.069 R)
• M21: 4,113,493 km (0.028 R)
• M22: 4,465,197 km (0.067 R)
• M23: 5,357,399 km (0.088 R)
• M24: 5,518,217 km (0.103 R)
• M25: 5,619,494 km (0.062 R)
• M26: 6,367,633 km (0.112 R)
• M27: 6,927,578 km (0.095 R)
• M28: 7,235,750 km (0.052 R)
• M29: 8,141,116 km (0.099 R)
• M30: 8,560,289 km (0.106 R)
• M31: 9,371,409 km (0.089 R)
• M32: 10,558,019 km (0.061 R)
• M33: 11,117,815 km (0.054 R)
• M34: 11,375,572 km (0.092 R)
• M35: 11,609,094 km (0.078 R)
• M36: 12,081,075 km (0.102 R)
• M37: 12,292,906 km (0.051 R)
• M38: 12,666,601 km (0.04 R)
• M39: 12,935,877 km (0.084 R)
• M40: 13,534,718 km (0.103 R)
• M41: 14,254,284 km (0.079 R)
• M42: 14,901,294 km (0.089 R)
• M43: 15,730,665 km (0.098 R)
• M44: 15,904,198 km (0.108 R)
• M45: 16,194,717 km (0.065 R)
• M46: 16,516,503 km (0.102 R)
• M47: 16,781,141 km (0.084 R)
• M48: 17,195,826 km (0.084 R)
• M49: 17,374,596 km (0.115 R)
• M50: 18,551,632 km (0.083 R)
• M51: 19,011,197 km (0.1 R)
• M52: 19,350,634 km (0.113 R)
• M53: 19,723,133 km (0.082 R)
• M54: 19,941,546 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit