🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 14.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.71 AU

Year: 1464 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,239,846 km

• M1: 255,513 km (0.056 R)
• M2: 415,433 km (0.096 R)
• M3: 625,319 km (0.101 R)
• M4: 778,059 km (0.106 R)
• M5: 937,081 km (0.11 R)
• M6: 1,142,030 km (0.114 R)
• M7: 1,317,359 km (0.092 R)
• M8: 1,483,263 km (0.111 R)
• M9: 1,627,026 km (0.057 R)
• M10: 1,846,935 km (0.073 R)
• M11: 1,939,836 km (0.09 R)
• M12: 2,055,624 km (0.11 R)
• M13: 2,250,251 km (0.109 R)
• M14: 2,350,033 km (0.099 R)
• M15: 2,531,046 km (0.083 R)
• M16: 2,705,029 km (0.119 R)
• M17: 2,907,285 km (0.088 R)
• M18: 3,028,609 km (0.116 R)
• M19: 3,176,561 km (0.115 R)
• M20: 3,314,341 km (0.077 R)
• M21: 3,859,027 km (0.085 R)
• M22: 3,992,917 km (0.085 R)
• M23: 4,265,484 km (0.099 R)
• M24: 4,431,987 km (0.05 R)
• M25: 4,530,123 km (0.117 R)
• M26: 4,944,509 km (0.08 R)
• M27: 5,386,271 km (0.095 R)
• M28: 5,825,491 km (0.066 R)
• M29: 6,213,697 km (0.072 R)
• M30: 6,323,801 km (0.112 R)
• M31: 6,418,796 km (0.106 R)
• M32: 6,674,459 km (0.045 R)
• M33: 6,900,950 km (0.092 R)
• M34: 7,730,470 km (0.112 R)
• M35: 7,832,197 km (0.074 R)
• M36: 7,968,480 km (0.115 R)
• M37: 8,088,458 km (0.081 R)
• M38: 8,295,352 km (0.089 R)
• M39: 8,802,937 km (0.099 R)
• M40: 8,926,954 km (0.084 R)
• M41: 9,033,767 km (0.069 R)
• M42: 9,284,642 km (0.116 R)
• M43: 9,683,470 km (0.107 R)
• M44: 9,903,379 km (0.099 R)
• M45: 10,180,733 km (0.11 R)
• M46: 10,385,683 km (0.109 R)
• M47: 11,008,907 km (0.085 R)
• M48: 11,180,945 km (0.1 R)
• M49: 11,353,880 km (0.042 R)
• M50: 11,839,175 km (0.091 R)
• M51: 12,173,078 km (0.102 R)
• M52: 12,430,386 km (0.104 R)
• M53: 12,991,079 km (0.104 R)
• M54: 13,193,186 km (0.066 R)
• M55: 13,315,108 km (0.115 R)
• M56: 13,416,984 km (0.09 R)
• M57: 13,662,325 km (0.104 R)
• M58: 13,765,098 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 10.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.24 AU - 2.86 AU

Year: 2762 Days

Day: 10.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 56,239,846 km

• M1: 139,425 km (0.089 R)
• M2: 229,782 km (0.058 R)
• M3: 331,509 km (0.092 R)
• M4: 413,339 km (0.105 R)
• M5: 479,012 km (0.094 R)
• M6: 555,457 km (0.049 R)
• M7: 658,081 km (0.062 R)
• M8: 737,966 km (0.069 R)
• M9: 821,292 km (0.091 R)
• M10: 908,209 km (0.061 R)
• M11: 1,109,418 km (0.063 R)
• M12: 1,585,139 km (0.109 R)
• M13: 1,665,174 km (0.08 R)
• M14: 1,956,591 km (0.026 R)
• M15: 2,042,909 km (0.082 R)
• M16: 2,152,713 km (0.108 R)
• M17: 2,264,463 km (0.079 R)
• M18: 2,378,157 km (0.087 R)
• M19: 2,517,283 km (0.072 R)
• M20: 2,803,763 km (0.109 R)
• M21: 2,913,867 km (0.119 R)
• M22: 3,088,149 km (0.082 R)
• M23: 3,176,561 km (0.064 R)
• M24: 3,460,049 km (0.03 R)
• M25: 3,860,074 km (0.092 R)
• M26: 3,941,904 km (0.09 R)
• M27: 4,317,095 km (0.081 R)
• M28: 4,733,127 km (0.085 R)
• M29: 4,938,525 km (0.099 R)
• M30: 5,419,332 km (0.089 R)
• M31: 5,588,079 km (0.118 R)
• M32: 5,836,561 km (0.064 R)
• M33: 6,025,503 km (0.1 R)
• M34: 6,312,581 km (0.092 R)
• M35: 6,571,535 km (0.107 R)
• M36: 6,735,046 km (0.088 R)
• M37: 7,016,439 km (0.095 R)
• M38: 7,183,690 km (0.113 R)
• M39: 7,335,382 km (0.082 R)
• M40: 7,488,271 km (0.094 R)
• M41: 7,987,629 km (0.074 R)
• M42: 8,694,329 km (0.117 R)
• M43: 8,838,093 km (0.107 R)
• M44: 8,946,401 km (0.068 R)
• M45: 9,219,118 km (0.058 R)
• M46: 9,420,926 km (0.102 R)
• M47: 9,903,678 km (0.09 R)
• M48: 10,777,629 km (0.061 R)
• M49: 10,912,716 km (0.11 R)
• M50: 11,755,401 km (0.08 R)
• M51: 11,994,308 km (0.119 R)
• M52: 12,154,378 km (0.112 R)
• M53: 12,537,648 km (0.118 R)
• M54: 13,233,278 km (0.114 R)
• M55: 13,378,089 km (0.049 R)
• M56: 14,025,698 km (0.077 R)
• M57: 14,173,351 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 3.2

Gravity: 48.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.9 AU - 9.8 AU

Year: 14917 Days

Day: 17.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,239,846 km

• M1: 123,119 km (0.072 R)
• M2: 223,200 km (0.104 R)
• M3: 303,085 km (0.062 R)
• M4: 506,389 km (0.096 R)
• M5: 612,454 km (0.082 R)
• M6: 687,103 km (0.092 R)
• M7: 1,359,396 km (0.112 R)
• M8: 1,685,370 km (0.08 R)
• M9: 1,790,387 km (0.108 R)
• M10: 3,469,324 km (0.12 R)
• M11: 3,535,895 km (0.072 R)
• M12: 3,738,301 km (0.058 R)
• M13: 3,772,260 km (0.071 R)
• M14: 3,875,183 km (0.105 R)
• M15: 4,048,717 km (0.104 R)
• M16: 4,296,002 km (0.063 R)
• M17: 5,681,578 km (0.096 R)
• M18: 6,688,820 km (0.096 R)
• M19: 7,191,618 km (0.031 R)
• M20: 7,404,646 km (0.096 R)
• M21: 7,576,683 km (0.117 R)
• M22: 7,619,768 km (0.082 R)
• M23: 8,590,508 km (0.06 R)
• M24: 8,953,133 km (0.043 R)
• M25: 9,506,197 km (0.077 R)
• M26: 9,599,546 km (0.106 R)
• M27: 9,833,966 km (0.114 R)
• M28: 10,356,511 km (0.1 R)
• M29: 10,790,644 km (0.042 R)
• M30: 10,985,570 km (0.057 R)
• M31: 11,726,678 km (0.12 R)
• M32: 12,331,053 km (0.044 R)
• M33: 13,360,735 km (0.061 R)
• M34: 13,885,824 km (0.078 R)
• M35: 14,097,804 km (0.111 R)
• M36: 15,010,351 km (0.04 R)
• M37: 15,227,866 km (0.025 R)
• M38: 15,446,279 km (0.066 R)
• M39: 15,501,182 km (0.117 R)
• M40: 15,831,195 km (0.079 R)
• M41: 16,108,100 km (0.09 R)
• M42: 17,118,036 km (0.091 R)
• M43: 17,345,275 km (0.074 R)
• M44: 18,554,325 km (0.072 R)
• M45: 18,671,011 km (0.112 R)
• M46: 19,080,909 km (0.107 R)
• M47: 19,139,701 km (0.045 R)
• M48: 19,198,493 km (0.083 R)
• M49: 19,790,452 km (0.063 R)
• M50: 20,689,386 km (0.11 R)
• M51: 20,749,823 km (0.068 R)
• M52: 20,992,022 km (0.034 R)
• M53: 21,540,448 km (0.091 R)
• M54: 22,340,946 km (0.115 R)
• M55: 22,527,046 km (0.113 R)
• M56: 23,025,805 km (0.05 R)
• M57: 25,121,372 km (0.066 R)
• M58: 26,159,282 km (0.053 R)
• M59: 26,420,779 km (0.111 R)
• M60: 27,078,711 km (0.111 R)
• M61: 27,210,955 km (0.087 R)
• M62: 27,608,885 km (0.046 R)
• M63: 27,942,040 km (0.093 R)
• M64: 28,008,761 km (0.114 R)
• M65: 28,075,631 km (0.078 R)
• M66: 29,559,193 km (0.034 R)
• M67: 29,831,760 km (0.092 R)
• M68: 30,241,958 km (0.075 R)
• M69: 30,585,285 km (0.091 R)
• M70: 31,762,321 km (0.085 R)
• M71: 34,661,228 km (0.112 R)
• M72: 36,469,867 km (0.1 R)
• M73: 38,605,975 km (0.055 R)
• M74: 39,576,565 km (0.102 R)
• M75: 41,541,833 km (0.11 R)
• M76: 41,694,423 km (0.099 R)
• M77: 41,923,457 km (0.075 R)
• M78: 42,306,128 km (0.096 R)
• M79: 42,689,996 km (0.12 R)
• M80: 43,926,273 km (0.054 R)
• M81: 46,591,958 km (0.108 R)
• M82: 46,829,669 km (0.12 R)
• M83: 47,226,701 km (0.072 R)
• M84: 47,306,287 km (0.114 R)
• M85: 49,875,332 km (0.034 R)
• M86: 51,095,153 km (0.088 R)
• M87: 51,422,024 km (0.042 R)
• M88: 53,149,730 km (0.047 R)
• M89: 53,646,844 km (0.077 R)
• M90: 53,896,074 km (0.099 R)
• M91: 54,228,779 km (0.103 R)
• M92: 55,315,159 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit