🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 12.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.62 AU - 0.96 AU

Year: 461 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,619,741 km

• M1: 160,818 km (0.112 R)
• M2: 320,738 km (0.068 R)
• M3: 458,817 km (0.092 R)
• M4: 567,275 km (0.087 R)
• M5: 660,624 km (0.119 R)
• M6: 760,107 km (0.079 R)
• M7: 865,424 km (0.087 R)
• M8: 1,037,461 km (0.113 R)
• M9: 1,164,320 km (0.082 R)
• M10: 1,330,673 km (0.098 R)
• M11: 1,452,147 km (0.112 R)
• M12: 1,545,795 km (0.117 R)
• M13: 1,739,524 km (0.047 R)
• M14: 1,853,966 km (0.084 R)
• M15: 1,995,785 km (0.119 R)
• M16: 2,146,281 km (0.09 R)
• M17: 2,264,463 km (0.074 R)
• M18: 2,353,175 km (0.106 R)
• M19: 2,643,245 km (0.072 R)
• M20: 2,742,428 km (0.081 R)
• M21: 2,882,452 km (0.106 R)
• M22: 2,990,461 km (0.117 R)
• M23: 3,071,095 km (0.084 R)
• M24: 3,454,514 km (0.026 R)
• M25: 3,667,541 km (0.063 R)
• M26: 3,853,492 km (0.086 R)
• M27: 4,087,313 km (0.057 R)
• M28: 4,293,459 km (0.059 R)
• M29: 4,489,731 km (0.1 R)
• M30: 4,575,750 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 10.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.98 AU - 1.44 AU

Year: 873 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,619,741 km

• M1: 128,056 km (0.114 R)
• M2: 207,642 km (0.1 R)
• M3: 294,109 km (0.092 R)
• M4: 414,685 km (0.096 R)
• M5: 478,564 km (0.035 R)
• M6: 542,143 km (0.112 R)
• M7: 655,687 km (0.098 R)
• M8: 723,156 km (0.041 R)
• M9: 788,082 km (0.089 R)
• M10: 855,401 km (0.118 R)
• M11: 946,506 km (0.077 R)
• M12: 1,058,106 km (0.055 R)
• M13: 1,127,370 km (0.053 R)
• M14: 1,332,319 km (0.065 R)
• M15: 1,458,729 km (0.086 R)
• M16: 1,530,087 km (0.095 R)
• M17: 1,622,539 km (0.084 R)
• M18: 1,792,482 km (0.097 R)
• M19: 1,968,558 km (0.073 R)
• M20: 2,055,026 km (0.076 R)
• M21: 2,165,130 km (0.093 R)
• M22: 2,232,000 km (0.064 R)
• M23: 2,314,877 km (0.099 R)
• M24: 2,437,249 km (0.112 R)
• M25: 2,530,598 km (0.12 R)
• M26: 2,656,709 km (0.11 R)
• M27: 2,736,743 km (0.082 R)
• M28: 2,801,370 km (0.1 R)
• M29: 2,890,979 km (0.062 R)
• M30: 2,956,802 km (0.056 R)
• M31: 3,056,434 km (0.1 R)
• M32: 3,319,128 km (0.042 R)
• M33: 3,554,146 km (0.072 R)
• M34: 3,651,385 km (0.09 R)
• M35: 3,948,636 km (0.057 R)
• M36: 4,012,664 km (0.072 R)
• M37: 4,114,091 km (0.092 R)
• M38: 4,263,240 km (0.068 R)
• M39: 4,779,502 km (0.084 R)
• M40: 4,985,648 km (0.084 R)
• M41: 5,560,104 km (0.12 R)
• M42: 5,632,061 km (0.117 R)
• M43: 5,745,905 km (0.088 R)
• M44: 6,230,003 km (0.082 R)
• M45: 6,369,279 km (0.094 R)
• M46: 7,080,916 km (0.114 R)
• M47: 7,679,906 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 14.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.62 AU - 1.62 AU

Year: 1353 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,619,741 km

• M1: 202,256 km (0.114 R)
• M2: 311,463 km (0.103 R)
• M3: 428,897 km (0.105 R)
• M4: 779,555 km (0.07 R)
• M5: 899,532 km (0.117 R)
• M6: 994,227 km (0.108 R)
• M7: 1,177,485 km (0.069 R)
• M8: 1,493,735 km (0.091 R)
• M9: 1,589,328 km (0.116 R)
• M10: 1,716,935 km (0.106 R)
• M11: 1,930,561 km (0.096 R)
• M12: 2,164,232 km (0.097 R)
• M13: 2,317,869 km (0.055 R)
• M14: 2,498,135 km (0.04 R)
• M15: 2,683,187 km (0.113 R)
• M16: 2,921,198 km (0.063 R)
• M17: 3,128,989 km (0.074 R)
• M18: 3,228,472 km (0.048 R)
• M19: 3,430,878 km (0.114 R)
• M20: 3,782,133 km (0.059 R)
• M21: 3,995,759 km (0.078 R)
• M22: 4,186,197 km (0.084 R)
• M23: 4,365,565 km (0.107 R)
• M24: 4,618,385 km (0.118 R)
• M25: 5,079,895 km (0.108 R)
• M26: 5,182,968 km (0.09 R)
• M27: 5,420,978 km (0.087 R)
• M28: 5,571,473 km (0.03 R)
• M29: 6,504,515 km (0.066 R)
• M30: 6,713,204 km (0.075 R)
• M31: 6,858,913 km (0.117 R)
• M32: 7,536,292 km (0.1 R)
• M33: 7,637,270 km (0.06 R)
• M34: 8,011,265 km (0.094 R)
• M35: 8,601,279 km (0.086 R)
• M36: 8,759,853 km (0.111 R)
• M37: 8,954,929 km (0.059 R)
• M38: 9,079,843 km (0.101 R)
• M39: 9,458,026 km (0.08 R)
• M40: 9,621,836 km (0.12 R)
• M41: 9,896,797 km (0.088 R)
• M42: 10,063,000 km (0.112 R)
• M43: 10,379,549 km (0.062 R)
• M44: 10,492,047 km (0.048 R)
• M45: 10,586,144 km (0.111 R)
• M46: 10,889,079 km (0.086 R)
• M47: 11,678,507 km (0.076 R)
• M48: 11,776,045 km (0.074 R)
• M49: 11,893,480 km (0.052 R)
• M50: 12,011,363 km (0.089 R)
• M51: 12,149,292 km (0.119 R)
• M52: 12,387,003 km (0.047 R)
• M53: 12,586,267 km (0.106 R)
• M54: 12,726,440 km (0.119 R)
• M55: 12,927,500 km (0.047 R)
• M56: 13,251,529 km (0.048 R)
• M57: 13,373,601 km (0.03 R)
• M58: 13,763,004 km (0.082 R)
• M59: 13,886,871 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 14.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.44 AU - 3.02 AU

Year: 2959 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,619,741 km

• M1: 189,989 km (0.082 R)
• M2: 279,150 km (0.118 R)
• M3: 430,094 km (0.103 R)
• M4: 585,376 km (0.086 R)
• M5: 694,134 km (0.116 R)
• M6: 876,943 km (0.112 R)
• M7: 1,023,249 km (0.117 R)
• M8: 1,264,401 km (0.108 R)
• M9: 1,577,061 km (0.106 R)
• M10: 1,781,262 km (0.095 R)
• M11: 2,052,184 km (0.099 R)
• M12: 2,216,592 km (0.058 R)
• M13: 2,324,601 km (0.101 R)
• M14: 2,508,906 km (0.072 R)
• M15: 2,800,921 km (0.108 R)
• M16: 2,905,191 km (0.071 R)
• M17: 3,010,807 km (0.038 R)
• M18: 3,253,305 km (0.078 R)
• M19: 3,671,880 km (0.053 R)
• M20: 3,815,344 km (0.102 R)
• M21: 3,946,093 km (0.104 R)
• M22: 4,137,578 km (0.083 R)
• M23: 4,227,037 km (0.101 R)
• M24: 4,453,678 km (0.071 R)
• M25: 4,668,650 km (0.113 R)
• M26: 5,318,503 km (0.106 R)
• M27: 5,481,416 km (0.092 R)
• M28: 5,679,184 km (0.04 R)
• M29: 6,064,698 km (0.105 R)
• M30: 6,303,605 km (0.107 R)
• M31: 6,441,535 km (0.071 R)
• M32: 6,632,870 km (0.062 R)
• M33: 6,808,498 km (0.12 R)
• M34: 6,932,365 km (0.091 R)
• M35: 7,290,353 km (0.074 R)
• M36: 7,417,062 km (0.052 R)
• M37: 7,746,477 km (0.113 R)
• M38: 8,043,279 km (0.07 R)
• M39: 8,136,778 km (0.108 R)
• M40: 8,324,972 km (0.103 R)
• M41: 8,419,667 km (0.092 R)
• M42: 8,571,808 km (0.111 R)
• M43: 8,667,401 km (0.1 R)
• M44: 9,228,842 km (0.103 R)
• M45: 9,523,849 km (0.08 R)
• M46: 9,942,274 km (0.09 R)
• M47: 10,062,850 km (0.053 R)
• M48: 10,204,220 km (0.096 R)
• M49: 10,900,449 km (0.113 R)
• M50: 11,045,708 km (0.096 R)
• M51: 11,254,248 km (0.112 R)
• M52: 11,380,060 km (0.12 R)
• M53: 11,506,320 km (0.1 R)
• M54: 11,781,580 km (0.095 R)
• M55: 11,909,337 km (0.115 R)
• M56: 12,230,673 km (0.09 R)
• M57: 13,123,922 km (0.088 R)
• M58: 13,234,325 km (0.087 R)
• M59: 13,545,040 km (0.118 R)
• M60: 13,835,709 km (0.071 R)
• M61: 13,993,086 km (0.1 R)
• M62: 14,128,472 km (0.111 R)
• M63: 14,377,851 km (0.097 R)
• M64: 14,560,062 km (0.107 R)
• M65: 14,835,022 km (0.044 R)
• M66: 15,296,831 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 6.8

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.55 AU - 9.15 AU

Year: 13072 Days

Day: 23.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,619,741 km

• M1: 89,908 km (0.076 R)
• M2: 162,762 km (0.043 R)
• M3: 252,970 km (0.093 R)
• M4: 378,632 km (0.111 R)
• M5: 457,769 km (0.063 R)
• M6: 543,040 km (0.102 R)
• M7: 770,279 km (0.083 R)
• M8: 831,615 km (0.11 R)
• M9: 981,512 km (0.102 R)
• M10: 1,282,951 km (0.03 R)
• M11: 1,356,703 km (0.051 R)
• M12: 1,431,652 km (0.058 R)
• M13: 1,718,880 km (0.097 R)
• M14: 1,883,138 km (0.115 R)
• M15: 3,070,496 km (0.037 R)
• M16: 3,337,828 km (0.041 R)
• M17: 3,930,534 km (0.078 R)
• M18: 4,184,103 km (0.111 R)
• M19: 5,369,666 km (0.071 R)
• M20: 5,650,910 km (0.119 R)
• M21: 5,772,982 km (0.114 R)
• M22: 5,937,091 km (0.111 R)
• M23: 6,910,225 km (0.117 R)
• M24: 6,953,608 km (0.09 R)
• M25: 6,997,141 km (0.12 R)
• M26: 7,128,189 km (0.112 R)
• M27: 7,260,134 km (0.083 R)
• M28: 7,304,266 km (0.092 R)
• M29: 8,022,934 km (0.099 R)
• M30: 8,344,420 km (0.112 R)
• M31: 8,530,071 km (0.116 R)
• M32: 10,112,816 km (0.06 R)
• M33: 10,360,401 km (0.049 R)
• M34: 10,559,964 km (0.094 R)
• M35: 10,912,117 km (0.078 R)
• M36: 11,013,545 km (0.08 R)
• M37: 12,044,125 km (0.08 R)
• M38: 12,783,736 km (0.104 R)
• M39: 13,212,933 km (0.081 R)
• M40: 13,538,009 km (0.108 R)
• M41: 13,865,778 km (0.094 R)
• M42: 14,473,295 km (0.078 R)
• M43: 14,640,396 km (0.1 R)
• M44: 14,808,244 km (0.049 R)
• M45: 16,000,988 km (0.107 R)
• M46: 16,813,155 km (0.115 R)
• M47: 17,876,946 km (0.112 R)
• M48: 18,598,306 km (0.062 R)
• M49: 19,267,757 km (0.066 R)
• M50: 19,821,419 km (0.118 R)
• M51: 19,945,136 km (0.076 R)
• M52: 20,069,153 km (0.089 R)
• M53: 21,386,512 km (0.07 R)
• M54: 21,959,621 km (0.109 R)
• M55: 23,906,338 km (0.101 R)
• M56: 26,518,317 km (0.077 R)
• M57: 27,133,763 km (0.073 R)
• M58: 28,239,590 km (0.095 R)
• M59: 29,078,685 km (0.093 R)
• M60: 29,289,767 km (0.093 R)
• M61: 30,210,093 km (0.106 R)
• M62: 30,281,302 km (0.05 R)
• M63: 31,572,182 km (0.088 R)
• M64: 32,151,724 km (0.11 R)
• M65: 32,224,429 km (0.115 R)
• M66: 32,588,699 km (0.104 R)
• M67: 32,881,014 km (0.101 R)
• M68: 35,626,583 km (0.088 R)
• M69: 35,701,831 km (0.082 R)
• M70: 36,912,676 km (0.05 R)
• M71: 37,064,817 km (0.077 R)
• M72: 37,293,702 km (0.109 R)
• M73: 38,059,793 km (0.09 R)
• M74: 39,841,503 km (0.081 R)
• M75: 39,997,833 km (0.107 R)
• M76: 40,939,402 km (0.117 R)
• M77: 41,808,865 km (0.044 R)
• M78: 42,047,025 km (0.113 R)
• M79: 42,684,461 km (0.071 R)
• M80: 43,405,373 km (0.082 R)
• M81: 43,646,525 km (0.085 R)
• M82: 44,372,823 km (0.11 R)
• M83: 44,615,770 km (0.116 R)
• M84: 47,897,349 km (0.074 R)
• M85: 48,396,258 km (0.095 R)
• M86: 52,877,611 km (0.073 R)
• M87: 53,049,200 km (0.05 R)
• M88: 53,996,753 km (0.099 R)
• M89: 56,872,922 km (0.113 R)
• M90: 57,224,925 km (0.059 R)
• M91: 58,019,589 km (0.116 R)
• M92: 58,728,982 km (0.081 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: 460 - 14,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit