🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 12.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.02 AU - 1.36 AU

Year: 825 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,033,740 km

• M1: 170,841 km (0.091 R)
• M2: 249,230 km (0.092 R)
• M3: 345,421 km (0.077 R)
• M4: 432,787 km (0.047 R)
• M5: 514,916 km (0.08 R)
• M6: 595,549 km (0.053 R)
• M7: 772,374 km (0.037 R)
• M8: 882,627 km (0.059 R)
• M9: 1,040,603 km (0.047 R)
• M10: 1,126,173 km (0.072 R)
• M11: 1,242,261 km (0.08 R)
• M12: 1,386,174 km (0.052 R)
• M13: 1,511,537 km (0.05 R)
• M14: 1,597,256 km (0.117 R)
• M15: 1,729,351 km (0.067 R)
• M16: 1,891,366 km (0.104 R)
• M17: 2,017,926 km (0.09 R)
• M18: 2,099,457 km (0.083 R)
• M19: 2,265,959 km (0.11 R)
• M20: 2,400,896 km (0.097 R)
• M21: 2,509,504 km (0.087 R)
• M22: 2,597,468 km (0.102 R)
• M23: 2,898,608 km (0.076 R)
• M24: 3,014,547 km (0.059 R)
• M25: 3,291,153 km (0.119 R)
• M26: 3,428,484 km (0.075 R)
• M27: 3,818,336 km (0.062 R)
• M28: 3,937,266 km (0.104 R)
• M29: 4,231,376 km (0.115 R)
• M30: 4,470,134 km (0.1 R)
• M31: 4,613,598 km (0.07 R)
• M32: 4,731,481 km (0.049 R)
• M33: 5,044,291 km (0.091 R)
• M34: 5,288,285 km (0.087 R)
• M35: 5,449,850 km (0.117 R)
• M36: 5,555,317 km (0.077 R)
• M37: 5,680,830 km (0.102 R)
• M38: 5,836,561 km (0.119 R)
• M39: 5,914,950 km (0.098 R)
• M40: 6,082,799 km (0.113 R)
• M41: 6,393,065 km (0.072 R)
• M42: 6,759,879 km (0.042 R)
• M43: 7,081,215 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 9.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.22 AU - 3.02 AU

Year: 2696 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,033,740 km

• M1: 122,221 km (0.102 R)
• M2: 195,973 km (0.09 R)
• M3: 377,735 km (0.066 R)
• M4: 446,998 km (0.077 R)
• M5: 685,009 km (0.104 R)
• M6: 760,556 km (0.037 R)
• M7: 1,305,241 km (0.066 R)
• M8: 1,582,596 km (0.049 R)
• M9: 1,710,951 km (0.041 R)
• M10: 1,816,268 km (0.089 R)
• M11: 1,887,626 km (0.116 R)
• M12: 1,978,282 km (0.106 R)
• M13: 2,042,609 km (0.058 R)
• M14: 2,135,659 km (0.07 R)
• M15: 2,268,502 km (0.102 R)
• M16: 2,532,542 km (0.041 R)
• M17: 2,754,994 km (0.1 R)
• M18: 2,983,879 km (0.096 R)
• M19: 3,219,197 km (0.083 R)
• M20: 3,361,015 km (0.073 R)
• M21: 3,427,138 km (0.082 R)
• M22: 3,572,098 km (0.119 R)
• M23: 3,684,895 km (0.119 R)
• M24: 3,787,519 km (0.118 R)
• M25: 4,077,589 km (0.115 R)
• M26: 4,255,162 km (0.108 R)
• M27: 4,423,160 km (0.093 R)
• M28: 4,915,337 km (0.114 R)
• M29: 5,003,301 km (0.07 R)
• M30: 5,270,183 km (0.049 R)
• M31: 5,424,868 km (0.106 R)
• M32: 5,646,572 km (0.081 R)
• M33: 6,045,100 km (0.078 R)
• M34: 6,590,684 km (0.12 R)
• M35: 6,673,860 km (0.094 R)
• M36: 6,785,311 km (0.036 R)
• M37: 7,309,053 km (0.11 R)
• M38: 7,993,164 km (0.114 R)
• M39: 8,171,036 km (0.093 R)
• M40: 8,275,455 km (0.107 R)
• M41: 8,425,352 km (0.063 R)
• M42: 9,266,092 km (0.094 R)
• M43: 9,343,733 km (0.043 R)
• M44: 9,578,303 km (0.088 R)
• M45: 10,037,419 km (0.04 R)
• M46: 10,277,673 km (0.053 R)
• M47: 10,503,566 km (0.086 R)
• M48: 10,862,002 km (0.034 R)
• M49: 11,042,716 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 3.5

Gravity: 17.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.79 AU - 7.77 AU

Year: 12489 Days

Day: 22.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 38,033,740 km

• M1: 44,730 km (0.109 R)
• M2: 81,531 km (0.045 R)
• M3: 120,426 km (0.071 R)
• M4: 159,172 km (0.082 R)
• M5: 231,129 km (0.057 R)
• M6: 1,001,707 km (0.109 R)
• M7: 1,209,050 km (0.096 R)
• M8: 1,429,557 km (0.054 R)
• M9: 1,525,150 km (0.086 R)
• M10: 1,603,091 km (0.087 R)
• M11: 1,682,378 km (0.104 R)
• M12: 1,824,196 km (0.115 R)
• M13: 1,865,485 km (0.113 R)
• M14: 1,907,074 km (0.069 R)
• M15: 2,272,691 km (0.115 R)
• M16: 2,317,121 km (0.112 R)
• M17: 2,406,880 km (0.073 R)
• M18: 2,729,862 km (0.086 R)
• M19: 3,066,457 km (0.072 R)
• M20: 3,090,991 km (0.049 R)
• M21: 3,340,072 km (0.06 R)
• M22: 3,647,346 km (0.066 R)
• M23: 3,778,094 km (0.083 R)
• M24: 3,804,423 km (0.113 R)
• M25: 4,044,229 km (0.075 R)
• M26: 4,179,465 km (0.058 R)
• M27: 4,206,692 km (0.095 R)
• M28: 4,316,198 km (0.058 R)
• M29: 4,426,751 km (0.088 R)
• M30: 4,538,201 km (0.116 R)
• M31: 4,849,365 km (0.118 R)
• M32: 4,964,256 km (0.069 R)
• M33: 5,051,023 km (0.044 R)
• M34: 5,373,406 km (0.04 R)
• M35: 6,068,737 km (0.12 R)
• M36: 6,632,422 km (0.097 R)
• M37: 6,824,056 km (0.077 R)
• M38: 6,952,711 km (0.058 R)
• M39: 7,245,324 km (0.046 R)
• M40: 7,541,977 km (0.027 R)
• M41: 7,741,989 km (0.086 R)
• M42: 7,977,456 km (0.096 R)
• M43: 8,455,421 km (0.098 R)
• M44: 8,593,650 km (0.068 R)
• M45: 9,474,781 km (0.066 R)
• M46: 10,053,575 km (0.105 R)
• M47: 10,236,683 km (0.092 R)
• M48: 11,245,122 km (0.075 R)
• M49: 11,934,619 km (0.079 R)
• M50: 12,128,647 km (0.106 R)
• M51: 12,245,483 km (0.05 R)
• M52: 12,441,157 km (0.108 R)
• M53: 12,994,520 km (0.11 R)
• M54: 13,314,210 km (0.096 R)
• M55: 14,165,871 km (0.115 R)
• M56: 14,453,697 km (0.057 R)
• M57: 14,577,565 km (0.074 R)
• M58: 14,743,469 km (0.119 R)
• M59: 15,118,660 km (0.109 R)
• M60: 15,497,143 km (0.1 R)
• M61: 16,478,355 km (0.102 R)
• M62: 17,041,890 km (0.11 R)
• M63: 17,172,788 km (0.1 R)
• M64: 17,391,650 km (0.08 R)
• M65: 18,143,080 km (0.103 R)
• M66: 18,589,929 km (0.073 R)
• M67: 18,814,775 km (0.065 R)
• M68: 18,859,804 km (0.049 R)
• M69: 19,085,696 km (0.112 R)
• M70: 19,448,920 km (0.053 R)
• M71: 19,677,206 km (0.066 R)
• M72: 20,738,304 km (0.111 R)
• M73: 20,784,829 km (0.062 R)
• M74: 21,723,256 km (0.119 R)
• M75: 22,245,353 km (0.08 R)
• M76: 23,301,664 km (0.088 R)
• M77: 23,544,012 km (0.076 R)
• M78: 24,966,089 km (0.093 R)
• M79: 25,512,720 km (0.073 R)
• M80: 26,013,125 km (0.069 R)
• M81: 26,668,364 km (0.111 R)
• M82: 26,719,077 km (0.113 R)
• M83: 26,972,646 km (0.057 R)
• M84: 27,482,326 km (0.104 R)
• M85: 28,149,682 km (0.12 R)
• M86: 28,407,738 km (0.111 R)
• M87: 28,511,260 km (0.059 R)
• M88: 28,718,602 km (0.12 R)
• M89: 29,500,251 km (0.105 R)
• M90: 29,657,479 km (0.057 R)
• M91: 30,236,273 km (0.092 R)
• M92: 31,941,090 km (0.045 R)
• M93: 31,994,796 km (0.081 R)
• M94: 34,998,422 km (0.069 R)
• M95: 35,275,926 km (0.109 R)
• M96: 36,505,620 km (0.066 R)
• M97: 37,749,227 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 14,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit