🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 8.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 247 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 14,676,628 km

• M1: 102,475 km (0.073 R)
• M2: 162,463 km (0.107 R)
• M3: 219,610 km (0.074 R)
• M4: 273,166 km (0.113 R)
• M5: 351,106 km (0.044 R)
• M6: 406,607 km (0.075 R)
• M7: 481,406 km (0.111 R)
• M8: 578,495 km (0.102 R)
• M9: 642,672 km (0.089 R)
• M10: 723,904 km (0.082 R)
• M11: 826,229 km (0.074 R)
• M12: 915,389 km (0.069 R)
• M13: 979,866 km (0.055 R)
• M14: 1,053,019 km (0.108 R)
• M15: 1,128,118 km (0.047 R)
• M16: 1,180,178 km (0.115 R)
• M17: 1,271,283 km (0.078 R)
• M18: 1,330,673 km (0.099 R)
• M19: 1,498,522 km (0.067 R)
• M20: 1,580,950 km (0.119 R)
• M21: 1,639,593 km (0.118 R)
• M22: 1,704,668 km (0.044 R)
• M23: 1,761,964 km (0.104 R)
• M24: 1,822,850 km (0.079 R)
• M25: 1,937,891 km (0.067 R)
• M26: 2,003,714 km (0.08 R)
• M27: 2,107,236 km (0.112 R)
• M28: 2,162,736 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.3

Radius: 8.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 331 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 14,676,628 km

• M1: 106,214 km (0.102 R)
• M2: 159,621 km (0.102 R)
• M3: 232,176 km (0.09 R)
• M4: 291,566 km (0.071 R)
• M5: 437,723 km (0.073 R)
• M6: 492,476 km (0.113 R)
• M7: 596,596 km (0.066 R)
• M8: 689,048 km (0.108 R)
• M9: 745,745 km (0.109 R)
• M10: 849,267 km (0.102 R)
• M11: 907,610 km (0.107 R)
• M12: 1,031,926 km (0.075 R)
• M13: 1,148,313 km (0.11 R)
• M14: 1,248,245 km (0.102 R)
• M15: 1,301,202 km (0.095 R)
• M16: 1,398,291 km (0.049 R)
• M17: 1,490,444 km (0.113 R)
• M18: 1,588,580 km (0.103 R)
• M19: 1,649,915 km (0.057 R)
• M20: 1,708,408 km (0.108 R)
• M21: 1,775,428 km (0.088 R)
• M22: 2,056,672 km (0.074 R)
• M23: 2,221,828 km (0.026 R)
• M24: 2,330,136 km (0.051 R)
• M25: 2,547,502 km (0.077 R)
• M26: 2,615,420 km (0.055 R)
• M27: 2,670,172 km (0.096 R)
• M28: 2,902,498 km (0.116 R)
• M29: 2,959,345 km (0.09 R)
• M30: 3,016,491 km (0.055 R)
• M31: 3,088,448 km (0.114 R)
• M32: 3,161,003 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 14.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 347 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,676,628 km

• M1: 187,147 km (0.1 R)
• M2: 282,890 km (0.069 R)
• M3: 414,984 km (0.101 R)
• M4: 537,356 km (0.114 R)
• M5: 644,318 km (0.075 R)
• M6: 798,254 km (0.049 R)
• M7: 912,996 km (0.074 R)
• M8: 1,042,548 km (0.072 R)
• M9: 1,143,077 km (0.049 R)
• M10: 1,279,660 km (0.118 R)
• M11: 1,398,142 km (0.103 R)
• M12: 1,611,169 km (0.026 R)
• M13: 1,703,621 km (0.093 R)
• M14: 1,878,201 km (0.104 R)
• M15: 2,142,989 km (0.045 R)
• M16: 2,251,298 km (0.119 R)
• M17: 2,414,510 km (0.114 R)
• M18: 2,521,622 km (0.108 R)
• M19: 2,624,246 km (0.104 R)
• M20: 2,722,083 km (0.116 R)
• M21: 2,896,514 km (0.064 R)
• M22: 3,023,523 km (0.057 R)
• M23: 3,120,013 km (0.112 R)
• M24: 3,250,163 km (0.082 R)
• M25: 3,369,094 km (0.087 R)
• M26: 3,516,298 km (0.116 R)
• M27: 3,631,638 km (0.102 R)
• M28: 3,755,206 km (0.053 R)
• M29: 3,901,213 km (0.085 R)
• M30: 4,098,832 km (0.119 R)
• M31: 4,306,923 km (0.063 R)
• M32: 4,401,469 km (0.116 R)
• M33: 4,540,894 km (0.112 R)
• M34: 4,659,375 km (0.054 R)
• M35: 4,779,054 km (0.043 R)
• M36: 4,998,514 km (0.085 R)
• M37: 5,113,255 km (0.049 R)
• M38: 5,236,823 km (0.047 R)
• M39: 5,369,068 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 14.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.65 AU - 0.69 AU

Year: 372 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,676,628 km

• M1: 181,761 km (0.113 R)
• M2: 276,307 km (0.092 R)
• M3: 384,167 km (0.083 R)
• M4: 496,366 km (0.085 R)
• M5: 668,104 km (0.109 R)
• M6: 788,979 km (0.095 R)
• M7: 892,650 km (0.115 R)
• M8: 1,060,499 km (0.106 R)
• M9: 1,205,759 km (0.102 R)
• M10: 1,383,631 km (0.069 R)
• M11: 1,624,184 km (0.096 R)
• M12: 1,744,461 km (0.033 R)
• M13: 1,947,764 km (0.104 R)
• M14: 2,105,590 km (0.089 R)
• M15: 2,286,304 km (0.108 R)
• M16: 2,522,669 km (0.052 R)
• M17: 2,624,695 km (0.115 R)
• M18: 2,760,679 km (0.1 R)
• M19: 2,865,996 km (0.065 R)
• M20: 2,979,541 km (0.079 R)
• M21: 3,135,422 km (0.049 R)
• M22: 3,364,007 km (0.098 R)
• M23: 3,505,228 km (0.083 R)
• M24: 3,684,745 km (0.076 R)
• M25: 3,874,585 km (0.052 R)
• M26: 4,015,506 km (0.107 R)
• M27: 4,188,441 km (0.118 R)
• M28: 4,325,473 km (0.081 R)
• M29: 4,479,559 km (0.098 R)
• M30: 4,627,661 km (0.1 R)
• M31: 4,817,051 km (0.111 R)
• M32: 4,969,043 km (0.1 R)
• M33: 5,098,146 km (0.106 R)
• M34: 5,376,248 km (0.081 R)
• M35: 5,743,810 km (0.116 R)
• M36: 5,836,860 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 8.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 476 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 14,676,628 km

• M1: 107,262 km (0.117 R)
• M2: 160,219 km (0.114 R)
• M3: 263,442 km (0.114 R)
• M4: 335,249 km (0.117 R)
• M5: 415,732 km (0.101 R)
• M6: 569,818 km (0.101 R)
• M7: 633,846 km (0.101 R)
• M8: 729,140 km (0.103 R)
• M9: 817,403 km (0.06 R)
• M10: 900,130 km (0.077 R)
• M11: 995,424 km (0.075 R)
• M12: 1,094,308 km (0.083 R)
• M13: 1,189,752 km (0.103 R)
• M14: 1,281,007 km (0.074 R)
• M15: 1,334,712 km (0.049 R)
• M16: 1,418,637 km (0.064 R)
• M17: 1,530,835 km (0.075 R)
• M18: 1,584,241 km (0.1 R)
• M19: 1,653,804 km (0.084 R)
• M20: 1,808,189 km (0.12 R)
• M21: 1,889,272 km (0.109 R)
• M22: 1,963,322 km (0.102 R)
• M23: 2,021,516 km (0.108 R)
• M24: 2,212,852 km (0.114 R)
• M25: 2,405,683 km (0.061 R)
• M26: 2,477,042 km (0.089 R)
• M27: 2,613,176 km (0.119 R)
• M28: 2,686,628 km (0.098 R)
• M29: 2,925,835 km (0.101 R)
• M30: 3,050,450 km (0.114 R)
• M31: 3,132,879 km (0.057 R)
• M32: 3,344,859 km (0.104 R)
• M33: 3,399,761 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 13.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.02 AU - 2.7 AU

Year: 2459 Days

Day: 7.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 14,676,628 km

• M1: 171,738 km (0.081 R)
• M2: 342,430 km (0.085 R)
• M3: 549,024 km (0.076 R)
• M4: 656,884 km (0.085 R)
• M5: 750,981 km (0.04 R)
• M6: 996,322 km (0.087 R)
• M7: 1,107,473 km (0.054 R)
• M8: 1,324,689 km (0.077 R)
• M9: 1,586,336 km (0.092 R)
• M10: 1,677,441 km (0.074 R)
• M11: 1,770,491 km (0.057 R)
• M12: 1,865,336 km (0.114 R)
• M13: 2,016,430 km (0.073 R)
• M14: 2,319,665 km (0.109 R)
• M15: 2,506,512 km (0.102 R)
• M16: 2,601,806 km (0.094 R)
• M17: 2,845,651 km (0.097 R)
• M18: 3,649,290 km (0.119 R)
• M19: 3,826,414 km (0.094 R)
• M20: 4,020,592 km (0.072 R)
• M21: 4,246,485 km (0.081 R)
• M22: 4,404,161 km (0.068 R)
• M23: 4,578,592 km (0.097 R)
• M24: 4,666,706 km (0.11 R)
• M25: 5,207,053 km (0.117 R)
• M26: 5,438,182 km (0.044 R)
• M27: 5,562,946 km (0.118 R)
• M28: 5,926,768 km (0.089 R)
• M29: 6,478,785 km (0.114 R)
• M30: 6,794,586 km (0.106 R)
• M31: 7,047,556 km (0.092 R)
• M32: 7,200,894 km (0.061 R)
• M33: 7,372,482 km (0.039 R)
• M34: 7,772,357 km (0.106 R)
• M35: 7,983,889 km (0.11 R)
• M36: 8,197,215 km (0.112 R)
• M37: 8,959,117 km (0.066 R)
• M38: 9,442,169 km (0.091 R)
• M39: 9,857,452 km (0.117 R)
• M40: 9,971,895 km (0.089 R)
• M41: 10,765,063 km (0.06 R)
• M42: 10,961,634 km (0.05 R)
• M43: 11,099,863 km (0.108 R)
• M44: 11,378,264 km (0.097 R)
• M45: 11,779,935 km (0.117 R)
• M46: 11,941,949 km (0.098 R)
• M47: 12,247,727 km (0.079 R)
• M48: 12,659,421 km (0.063 R)
• M49: 12,783,736 km (0.088 R)
• M50: 12,929,445 km (0.098 R)
• M51: 13,285,488 km (0.045 R)
• M52: 13,432,991 km (0.109 R)
• M53: 13,708,550 km (0.113 R)
• M54: 14,157,494 km (0.039 R)
• M55: 14,394,606 km (0.062 R)
• M56: 14,524,607 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit