🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 12.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.89 AU - 1.39 AU

Year: 856 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 49,483,720 km

• M1: 185,352 km (0.061 R)
• M2: 306,526 km (0.094 R)
• M3: 397,781 km (0.037 R)
• M4: 485,894 km (0.102 R)
• M5: 614,249 km (0.102 R)
• M6: 759,808 km (0.046 R)
• M7: 863,928 km (0.082 R)
• M8: 943,364 km (0.105 R)
• M9: 1,052,122 km (0.112 R)
• M10: 1,142,479 km (0.055 R)
• M11: 1,221,467 km (0.099 R)
• M12: 1,312,123 km (0.072 R)
• M13: 1,410,110 km (0.112 R)
• M14: 1,619,098 km (0.08 R)
• M15: 1,703,621 km (0.087 R)
• M16: 1,789,639 km (0.061 R)
• M17: 1,910,365 km (0.098 R)
• M18: 2,005,659 km (0.099 R)
• M19: 2,091,079 km (0.047 R)
• M20: 2,177,696 km (0.115 R)
• M21: 2,342,852 km (0.112 R)
• M22: 2,530,747 km (0.114 R)
• M23: 2,736,295 km (0.083 R)
• M24: 2,831,588 km (0.112 R)
• M25: 2,908,631 km (0.093 R)
• M26: 3,019,035 km (0.108 R)
• M27: 3,297,885 km (0.107 R)
• M28: 3,385,849 km (0.057 R)
• M29: 3,571,350 km (0.111 R)
• M30: 3,753,111 km (0.095 R)
• M31: 3,859,475 km (0.104 R)
• M32: 4,002,790 km (0.113 R)
• M33: 4,213,873 km (0.116 R)
• M34: 4,488,385 km (0.081 R)
• M35: 4,662,218 km (0.095 R)
• M36: 4,769,031 km (0.034 R)
• M37: 4,977,420 km (0.117 R)
• M38: 5,055,361 km (0.066 R)
• M39: 5,204,660 km (0.068 R)
• M40: 5,371,312 km (0.1 R)
• M41: 5,483,360 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 13.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.57 AU

Year: 1006 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,483,720 km

• M1: 165,754 km (0.113 R)
• M2: 323,281 km (0.082 R)
• M3: 424,260 km (0.111 R)
• M4: 516,262 km (0.112 R)
• M5: 670,647 km (0.101 R)
• M6: 795,262 km (0.109 R)
• M7: 934,987 km (0.1 R)
• M8: 1,219,971 km (0.061 R)
• M9: 1,311,824 km (0.113 R)
• M10: 1,648,868 km (0.103 R)
• M11: 1,832,125 km (0.077 R)
• M12: 1,930,411 km (0.079 R)
• M13: 2,030,641 km (0.085 R)
• M14: 2,115,613 km (0.094 R)
• M15: 2,227,811 km (0.088 R)
• M16: 2,494,694 km (0.065 R)
• M17: 2,743,924 km (0.025 R)
• M18: 2,828,896 km (0.105 R)
• M19: 3,050,151 km (0.052 R)
• M20: 3,227,275 km (0.096 R)
• M21: 3,357,425 km (0.097 R)
• M22: 3,685,344 km (0.085 R)
• M23: 3,991,720 km (0.107 R)
• M24: 4,131,744 km (0.102 R)
• M25: 4,295,404 km (0.047 R)
• M26: 4,697,074 km (0.077 R)
• M27: 5,052,818 km (0.096 R)
• M28: 5,275,120 km (0.078 R)
• M29: 5,632,958 km (0.093 R)
• M30: 5,717,631 km (0.108 R)
• M31: 5,863,788 km (0.077 R)
• M32: 5,949,507 km (0.118 R)
• M33: 6,035,825 km (0.116 R)
• M34: 6,246,908 km (0.088 R)
• M35: 6,549,395 km (0.08 R)
• M36: 6,651,271 km (0.099 R)
• M37: 6,766,461 km (0.097 R)
• M38: 7,050,996 km (0.069 R)
• M39: 7,220,940 km (0.064 R)
• M40: 7,605,257 km (0.103 R)
• M41: 7,712,369 km (0.049 R)
• M42: 7,955,316 km (0.095 R)
• M43: 8,200,955 km (0.066 R)
• M44: 8,297,147 km (0.11 R)
• M45: 8,435,226 km (0.09 R)
• M46: 9,009,233 km (0.094 R)
• M47: 9,222,410 km (0.077 R)
• M48: 9,494,977 km (0.066 R)
• M49: 9,872,113 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 10.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.2 AU - 1.78 AU

Year: 1278 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 49,483,720 km

• M1: 137,032 km (0.09 R)
• M2: 294,259 km (0.067 R)
• M3: 359,184 km (0.099 R)
• M4: 468,989 km (0.042 R)
• M5: 575,802 km (0.063 R)
• M6: 663,616 km (0.093 R)
• M7: 756,367 km (0.117 R)
• M8: 835,355 km (0.082 R)
• M9: 1,008,738 km (0.107 R)
• M10: 1,354,310 km (0.072 R)
• M11: 1,687,314 km (0.113 R)
• M12: 1,752,240 km (0.051 R)
• M13: 1,817,913 km (0.102 R)
• M14: 1,918,144 km (0.101 R)
• M15: 2,256,684 km (0.105 R)
• M16: 2,364,694 km (0.07 R)
• M17: 2,576,674 km (0.107 R)
• M18: 2,661,346 km (0.095 R)
• M19: 2,756,490 km (0.101 R)
• M20: 2,843,257 km (0.095 R)
• M21: 3,098,770 km (0.112 R)
• M22: 3,485,930 km (0.062 R)
• M23: 3,759,694 km (0.059 R)
• M24: 3,899,268 km (0.091 R)
• M25: 3,986,035 km (0.116 R)
• M26: 4,128,452 km (0.047 R)
• M27: 4,239,005 km (0.057 R)
• M28: 4,429,443 km (0.088 R)
• M29: 4,645,762 km (0.087 R)
• M30: 4,947,202 km (0.101 R)
• M31: 5,803,051 km (0.12 R)
• M32: 5,927,217 km (0.063 R)
• M33: 6,407,426 km (0.114 R)
• M34: 6,613,273 km (0.059 R)
• M35: 6,756,289 km (0.042 R)
• M36: 7,311,147 km (0.056 R)
• M37: 7,418,558 km (0.09 R)
• M38: 7,485,877 km (0.106 R)
• M39: 7,621,264 km (0.109 R)
• M40: 7,771,161 km (0.108 R)
• M41: 7,867,053 km (0.025 R)
• M42: 8,184,948 km (0.099 R)
• M43: 8,380,473 km (0.102 R)
• M44: 8,521,095 km (0.1 R)
• M45: 8,619,979 km (0.112 R)
• M46: 9,019,405 km (0.119 R)
• M47: 9,177,979 km (0.113 R)
• M48: 9,293,917 km (0.032 R)
• M49: 9,366,622 km (0.067 R)
• M50: 9,512,629 km (0.106 R)
• M51: 9,600,593 km (0.113 R)
• M52: 9,674,195 km (0.118 R)
• M53: 9,910,560 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.8

Radius: 3.7

Gravity: 41.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.74 AU - 7.18 AU

Year: 11541 Days

Day: 15.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,483,720 km

• M1: 47,572 km (0.049 R)
• M2: 397,930 km (0.09 R)
• M3: 565,929 km (0.05 R)
• M4: 666,309 km (0.118 R)
• M5: 809,175 km (0.113 R)
• M6: 1,948,961 km (0.111 R)
• M7: 2,152,713 km (0.039 R)
• M8: 2,552,888 km (0.047 R)
• M9: 2,635,765 km (0.101 R)
• M10: 3,790,062 km (0.089 R)
• M11: 3,884,608 km (0.082 R)
• M12: 3,979,902 km (0.118 R)
• M13: 4,011,766 km (0.104 R)
• M14: 4,043,780 km (0.049 R)
• M15: 4,075,944 km (0.065 R)
• M16: 4,335,795 km (0.065 R)
• M17: 4,501,101 km (0.111 R)
• M18: 4,634,692 km (0.088 R)
• M19: 4,803,588 km (0.114 R)
• M20: 5,217,226 km (0.085 R)
• M21: 5,499,218 km (0.119 R)
• M22: 5,606,180 km (0.078 R)
• M23: 5,858,701 km (0.108 R)
• M24: 6,866,692 km (0.093 R)
• M25: 7,059,075 km (0.065 R)
• M26: 7,331,642 km (0.107 R)
• M27: 7,766,673 km (0.1 R)
• M28: 7,967,283 km (0.11 R)
• M29: 8,703,155 km (0.112 R)
• M30: 8,744,744 km (0.087 R)
• M31: 9,163,468 km (0.099 R)
• M32: 9,933,747 km (0.104 R)
• M33: 10,902,992 km (0.107 R)
• M34: 11,308,103 km (0.062 R)
• M35: 12,226,036 km (0.112 R)
• M36: 12,412,435 km (0.101 R)
• M37: 12,977,316 km (0.097 R)
• M38: 13,310,770 km (0.059 R)
• M39: 13,791,876 km (0.078 R)
• M40: 13,840,346 km (0.105 R)
• M41: 14,573,525 km (0.035 R)
• M42: 15,119,258 km (0.088 R)
• M43: 15,873,980 km (0.097 R)
• M44: 17,524,942 km (0.068 R)
• M45: 18,317,362 km (0.087 R)
• M46: 18,744,763 km (0.097 R)
• M47: 19,446,227 km (0.06 R)
• M48: 20,874,737 km (0.071 R)
• M49: 21,657,882 km (0.104 R)
• M50: 21,996,422 km (0.117 R)
• M51: 22,393,604 km (0.084 R)
• M52: 22,621,741 km (0.115 R)
• M53: 23,947,777 km (0.093 R)
• M54: 24,473,464 km (0.062 R)
• M55: 24,708,332 km (0.091 R)
• M56: 24,943,949 km (0.105 R)
• M57: 25,121,222 km (0.088 R)
• M58: 25,417,426 km (0.113 R)
• M59: 26,855,660 km (0.048 R)
• M60: 27,097,859 km (0.069 R)
• M61: 27,462,579 km (0.09 R)
• M62: 27,523,615 km (0.093 R)
• M63: 27,951,465 km (0.069 R)
• M64: 28,196,955 km (0.092 R)
• M65: 28,504,827 km (0.066 R)
• M66: 29,685,005 km (0.115 R)
• M67: 30,312,418 km (0.106 R)
• M68: 31,007,749 km (0.11 R)
• M69: 31,580,559 km (0.116 R)
• M70: 33,124,858 km (0.102 R)
• M71: 34,037,106 km (0.108 R)
• M72: 35,023,554 km (0.072 R)
• M73: 35,288,193 km (0.108 R)
• M74: 35,487,158 km (0.096 R)
• M75: 36,086,148 km (0.05 R)
• M76: 36,688,429 km (0.107 R)
• M77: 37,226,682 km (0.084 R)
• M78: 37,903,014 km (0.067 R)
• M79: 38,038,849 km (0.111 R)
• M80: 39,474,091 km (0.091 R)
• M81: 40,371,529 km (0.036 R)
• M82: 41,975,517 km (0.036 R)
• M83: 42,608,914 km (0.087 R)
• M84: 42,891,355 km (0.119 R)
• M85: 43,174,544 km (0.103 R)
• M86: 43,458,331 km (0.09 R)
• M87: 44,241,775 km (0.06 R)
• M88: 44,742,778 km (0.117 R)
• M89: 45,750,320 km (0.109 R)
• M90: 45,822,576 km (0.106 R)
• M91: 46,619,932 km (0.091 R)
• M92: 48,596,569 km (0.118 R)
• M93: 48,891,726 km (0.102 R)
• M94: 49,335,433 km (0.074 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: 492 - 15,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit