🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 12.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.05 AU - 1.55 AU

Year: 972 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 41,309,376 km

• M1: 172,636 km (0.106 R)
• M2: 296,802 km (0.06 R)
• M3: 476,918 km (0.063 R)
• M4: 589,416 km (0.115 R)
• M5: 708,346 km (0.107 R)
• M6: 791,074 km (0.1 R)
• M7: 873,053 km (0.116 R)
• M8: 1,026,690 km (0.118 R)
• M9: 1,122,433 km (0.064 R)
• M10: 1,258,716 km (0.058 R)
• M11: 1,356,553 km (0.029 R)
• M12: 1,445,863 km (0.098 R)
• M13: 1,525,599 km (0.082 R)
• M14: 1,719,927 km (0.11 R)
• M15: 1,798,765 km (0.108 R)
• M16: 1,878,800 km (0.116 R)
• M17: 2,113,818 km (0.096 R)
• M18: 2,238,283 km (0.044 R)
• M19: 2,351,679 km (0.088 R)
• M20: 2,494,694 km (0.115 R)
• M21: 2,647,583 km (0.112 R)
• M22: 2,904,592 km (0.08 R)
• M23: 3,162,499 km (0.092 R)
• M24: 3,260,186 km (0.114 R)
• M25: 3,389,589 km (0.105 R)
• M26: 3,567,311 km (0.088 R)
• M27: 3,645,700 km (0.07 R)
• M28: 3,732,467 km (0.115 R)
• M29: 3,859,924 km (0.094 R)
• M30: 3,996,956 km (0.068 R)
• M31: 4,094,793 km (0.084 R)
• M32: 4,176,922 km (0.089 R)
• M33: 4,317,694 km (0.118 R)
• M34: 4,451,733 km (0.102 R)
• M35: 4,604,174 km (0.083 R)
• M36: 4,681,067 km (0.108 R)
• M37: 4,836,200 km (0.03 R)
• M38: 4,923,116 km (0.102 R)
• M39: 5,054,463 km (0.091 R)
• M40: 5,213,635 km (0.036 R)
• M41: 5,446,559 km (0.035 R)
• M42: 5,701,175 km (0.104 R)
• M43: 5,783,902 km (0.065 R)
• M44: 5,894,904 km (0.068 R)
• M45: 6,015,779 km (0.113 R)
• M46: 6,222,523 km (0.083 R)
• M47: 6,498,382 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 8.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.43 AU - 3.89 AU

Year: 3685 Days

Day: 10.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 149.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,309,376 km

• M1: 108,159 km (0.096 R)
• M2: 242,648 km (0.053 R)
• M3: 392,395 km (0.071 R)
• M4: 625,020 km (0.045 R)
• M5: 714,779 km (0.092 R)
• M6: 833,410 km (0.109 R)
• M7: 924,814 km (0.061 R)
• M8: 1,011,132 km (0.1 R)
• M9: 1,324,689 km (0.109 R)
• M10: 1,422,825 km (0.083 R)
• M11: 1,605,484 km (0.08 R)
• M12: 1,774,380 km (0.098 R)
• M13: 1,850,077 km (0.112 R)
• M14: 2,118,156 km (0.101 R)
• M15: 2,327,444 km (0.092 R)
• M16: 2,422,738 km (0.116 R)
• M17: 2,741,082 km (0.12 R)
• M18: 2,931,071 km (0.093 R)
• M19: 3,047,009 km (0.087 R)
• M20: 3,177,758 km (0.077 R)
• M21: 3,283,673 km (0.077 R)
• M22: 3,499,094 km (0.094 R)
• M23: 3,636,126 km (0.072 R)
• M24: 3,844,964 km (0.098 R)
• M25: 3,929,637 km (0.095 R)
• M26: 3,986,334 km (0.113 R)
• M27: 4,318,292 km (0.118 R)
• M28: 4,674,185 km (0.116 R)
• M29: 4,886,166 km (0.108 R)
• M30: 5,976,585 km (0.076 R)
• M31: 6,173,755 km (0.096 R)
• M32: 6,256,482 km (0.098 R)
• M33: 6,473,549 km (0.082 R)
• M34: 6,693,009 km (0.049 R)
• M35: 6,846,347 km (0.107 R)
• M36: 7,104,552 km (0.085 R)
• M37: 7,418,708 km (0.114 R)
• M38: 7,542,126 km (0.057 R)
• M39: 7,630,688 km (0.097 R)
• M40: 7,880,517 km (0.079 R)
• M41: 8,831,959 km (0.111 R)
• M42: 9,150,902 km (0.06 R)
• M43: 9,607,474 km (0.115 R)
• M44: 9,761,411 km (0.091 R)
• M45: 10,404,682 km (0.054 R)
• M46: 10,582,553 km (0.113 R)
• M47: 10,701,633 km (0.112 R)
• M48: 10,941,289 km (0.069 R)
• M49: 11,041,669 km (0.1 R)
• M50: 11,263,523 km (0.115 R)
• M51: 11,507,218 km (0.118 R)
• M52: 11,917,415 km (0.077 R)
• M53: 12,646,555 km (0.12 R)
• M54: 13,091,010 km (0.111 R)
• M55: 13,347,272 km (0.07 R)
• M56: 13,756,422 km (0.037 R)
• M57: 13,886,572 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 8.4

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.63 AU - 5.89 AU

Year: 7914 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,309,376 km

• M1: 119,080 km (0.094 R)
• M2: 551,418 km (0.043 R)
• M3: 680,072 km (0.109 R)
• M4: 803,191 km (0.12 R)
• M5: 933,940 km (0.115 R)
• M6: 1,669,662 km (0.046 R)
• M7: 1,903,633 km (0.075 R)
• M8: 2,474,349 km (0.1 R)
• M9: 3,251,211 km (0.077 R)
• M10: 3,409,784 km (0.112 R)
• M11: 3,707,334 km (0.12 R)
• M12: 3,901,064 km (0.101 R)
• M13: 4,041,536 km (0.084 R)
• M14: 4,098,084 km (0.12 R)
• M15: 4,327,418 km (0.093 R)
• M16: 4,443,655 km (0.102 R)
• M17: 4,679,272 km (0.104 R)
• M18: 5,070,769 km (0.092 R)
• M19: 5,162,623 km (0.053 R)
• M20: 5,441,623 km (0.111 R)
• M21: 5,885,330 km (0.098 R)
• M22: 8,165,501 km (0.098 R)
• M23: 8,309,563 km (0.091 R)
• M24: 8,599,933 km (0.066 R)
• M25: 9,303,043 km (0.059 R)
• M26: 9,680,478 km (0.095 R)
• M27: 10,063,000 km (0.091 R)
• M28: 10,411,563 km (0.091 R)
• M29: 10,528,549 km (0.106 R)
• M30: 10,646,132 km (0.089 R)
• M31: 10,921,841 km (0.1 R)
• M32: 11,400,255 km (0.083 R)
• M33: 11,520,981 km (0.05 R)
• M34: 12,130,592 km (0.103 R)
• M35: 12,917,926 km (0.112 R)
• M36: 13,935,939 km (0.103 R)
• M37: 14,021,958 km (0.028 R)
• M38: 14,324,295 km (0.089 R)
• M39: 14,498,128 km (0.098 R)
• M40: 14,760,074 km (0.091 R)
• M41: 14,847,738 km (0.082 R)
• M42: 15,868,445 km (0.107 R)
• M43: 16,048,261 km (0.113 R)
• M44: 16,319,183 km (0.075 R)
• M45: 17,187,299 km (0.076 R)
• M46: 17,325,827 km (0.049 R)
• M47: 18,258,271 km (0.101 R)
• M48: 18,777,974 km (0.056 R)
• M49: 19,398,655 km (0.061 R)
• M50: 19,783,870 km (0.114 R)
• M51: 19,928,980 km (0.111 R)
• M52: 20,025,919 km (0.092 R)
• M53: 20,220,247 km (0.098 R)
• M54: 20,610,847 km (0.055 R)
• M55: 20,807,119 km (0.051 R)
• M56: 21,201,309 km (0.109 R)
• M57: 21,548,376 km (0.074 R)
• M58: 22,955,494 km (0.087 R)
• M59: 23,875,521 km (0.099 R)
• M60: 24,236,650 km (0.085 R)
• M61: 24,391,933 km (0.093 R)
• M62: 25,016,504 km (0.104 R)
• M63: 25,121,073 km (0.114 R)
• M64: 25,435,677 km (0.083 R)
• M65: 25,488,336 km (0.025 R)
• M66: 25,751,628 km (0.087 R)
• M67: 26,122,032 km (0.11 R)
• M68: 26,174,990 km (0.104 R)
• M69: 26,654,002 km (0.108 R)
• M70: 27,620,704 km (0.089 R)
• M71: 28,434,965 km (0.041 R)
• M72: 28,763,033 km (0.119 R)
• M73: 29,037,246 km (0.12 R)
• M74: 29,367,408 km (0.1 R)
• M75: 29,477,812 km (0.114 R)
• M76: 29,754,268 km (0.112 R)
• M77: 30,031,623 km (0.084 R)
• M78: 31,205,966 km (0.031 R)
• M79: 31,770,399 km (0.067 R)
• M80: 32,395,120 km (0.117 R)
• M81: 32,509,263 km (0.105 R)
• M82: 33,311,107 km (0.08 R)
• M83: 33,830,212 km (0.094 R)
• M84: 35,814,927 km (0.059 R)
• M85: 36,643,101 km (0.081 R)
• M86: 36,821,272 km (0.1 R)
• M87: 39,225,908 km (0.104 R)
• M88: 40,631,380 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit