🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 12.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 370 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,730,569 km

• M1: 166,054 km (0.094 R)
• M2: 281,244 km (0.104 R)
• M3: 400,473 km (0.082 R)
• M4: 482,752 km (0.078 R)
• M5: 635,342 km (0.093 R)
• M6: 750,981 km (0.114 R)
• M7: 945,459 km (0.102 R)
• M8: 1,072,467 km (0.106 R)
• M9: 1,174,942 km (0.069 R)
• M10: 1,258,567 km (0.113 R)
• M11: 1,385,875 km (0.11 R)
• M12: 1,513,033 km (0.086 R)
• M13: 1,718,730 km (0.105 R)
• M14: 1,866,383 km (0.066 R)
• M15: 2,012,989 km (0.096 R)
• M16: 2,093,173 km (0.112 R)
• M17: 2,357,363 km (0.029 R)
• M18: 2,470,758 km (0.055 R)
• M19: 2,562,761 km (0.037 R)
• M20: 2,756,341 km (0.057 R)
• M21: 2,846,099 km (0.093 R)
• M22: 3,321,821 km (0.056 R)
• M23: 3,430,279 km (0.054 R)
• M24: 3,533,502 km (0.092 R)
• M25: 3,637,771 km (0.055 R)
• M26: 3,796,046 km (0.057 R)
• M27: 3,970,178 km (0.062 R)
• M28: 4,140,271 km (0.106 R)
• M29: 4,375,439 km (0.048 R)
• M30: 4,650,699 km (0.093 R)
• M31: 4,743,748 km (0.079 R)
• M32: 4,844,577 km (0.064 R)
• M33: 4,953,485 km (0.107 R)

Asteroid Belt

Center: 2.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 10.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.18 AU - 3.46 AU

Year: 3906 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,730,569 km

• M1: 137,780 km (0.12 R)
• M2: 293,810 km (0.114 R)
• M3: 404,662 km (0.071 R)
• M4: 524,789 km (0.091 R)
• M5: 696,677 km (0.105 R)
• M6: 856,747 km (0.117 R)
• M7: 941,719 km (0.061 R)
• M8: 1,360,742 km (0.061 R)
• M9: 1,697,786 km (0.067 R)
• M10: 1,820,606 km (0.066 R)
• M11: 2,163,036 km (0.059 R)
• M12: 2,651,173 km (0.056 R)
• M13: 3,173,270 km (0.044 R)
• M14: 3,240,739 km (0.111 R)
• M15: 3,480,993 km (0.11 R)
• M16: 3,585,711 km (0.102 R)
• M17: 3,709,429 km (0.107 R)
• M18: 4,033,757 km (0.086 R)
• M19: 4,442,608 km (0.076 R)
• M20: 4,690,641 km (0.082 R)
• M21: 5,400,932 km (0.072 R)
• M22: 5,872,464 km (0.079 R)
• M23: 5,997,678 km (0.107 R)
• M24: 6,123,789 km (0.07 R)
• M25: 7,297,983 km (0.119 R)
• M26: 7,410,181 km (0.075 R)
• M27: 7,477,799 km (0.096 R)
• M28: 7,636,373 km (0.115 R)
• M29: 8,165,201 km (0.101 R)
• M30: 8,281,738 km (0.077 R)
• M31: 8,375,386 km (0.1 R)
• M32: 8,516,607 km (0.04 R)
• M33: 8,801,292 km (0.104 R)
• M34: 8,896,885 km (0.088 R)
• M35: 9,040,947 km (0.101 R)
• M36: 9,649,362 km (0.054 R)
• M37: 9,747,947 km (0.115 R)
• M38: 9,846,981 km (0.077 R)
• M39: 9,946,164 km (0.034 R)
• M40: 10,371,920 km (0.107 R)
• M41: 10,472,898 km (0.105 R)
• M42: 10,701,484 km (0.107 R)
• M43: 10,803,509 km (0.089 R)
• M44: 11,501,234 km (0.083 R)
• M45: 11,605,803 km (0.065 R)
• M46: 11,815,988 km (0.105 R)
• M47: 12,373,689 km (0.091 R)
• M48: 13,076,051 km (0.099 R)
• M49: 13,459,620 km (0.056 R)
• M50: 13,569,873 km (0.076 R)
• M51: 13,958,229 km (0.081 R)
• M52: 14,462,973 km (0.118 R)
• M53: 15,317,326 km (0.115 R)
• M54: 15,954,314 km (0.052 R)
• M55: 16,217,456 km (0.054 R)
• M56: 16,599,978 km (0.032 R)
• M57: 16,807,321 km (0.114 R)
• M58: 17,164,560 km (0.079 R)
• M59: 17,404,067 km (0.119 R)
• M60: 17,554,413 km (0.102 R)
• M61: 17,826,082 km (0.102 R)
• M62: 17,947,257 km (0.116 R)
• M63: 18,190,353 km (0.111 R)
• M64: 18,649,319 km (0.102 R)
• M65: 18,833,923 km (0.082 R)
• M66: 19,050,092 km (0.115 R)
• M67: 19,205,075 km (0.048 R)
• M68: 19,391,474 km (0.109 R)
• M69: 19,672,270 km (0.108 R)
• M70: 19,766,217 km (0.102 R)
• M71: 19,985,976 km (0.105 R)
• M72: 20,522,883 km (0.064 R)
• M73: 21,000,549 km (0.086 R)
• M74: 21,096,591 km (0.108 R)
• M75: 21,256,960 km (0.116 R)
• M76: 21,353,301 km (0.093 R)
• M77: 21,578,745 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.5

Radius: 3.9

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.39 AU - 7.51 AU

Year: 10577 Days

Day: 20.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 52,730,569 km

• M1: 68,815 km (0.085 R)
• M2: 125,363 km (0.118 R)
• M3: 161,566 km (0.099 R)
• M4: 471,383 km (0.069 R)
• M5: 760,406 km (0.044 R)
• M6: 1,295,817 km (0.027 R)
• M7: 1,617,153 km (0.104 R)
• M8: 1,786,947 km (0.115 R)
• M9: 2,062,057 km (0.116 R)
• M10: 2,102,598 km (0.083 R)
• M11: 2,521,023 km (0.088 R)
• M12: 2,695,454 km (0.05 R)
• M13: 2,739,735 km (0.073 R)
• M14: 3,265,722 km (0.061 R)
• M15: 3,384,053 km (0.059 R)
• M16: 3,673,974 km (0.099 R)
• M17: 3,772,410 km (0.104 R)
• M18: 4,696,775 km (0.068 R)
• M19: 4,965,453 km (0.09 R)
• M20: 5,183,865 km (0.1 R)
• M21: 5,377,744 km (0.105 R)
• M22: 7,691,724 km (0.102 R)
• M23: 8,685,952 km (0.115 R)
• M24: 9,247,991 km (0.06 R)
• M25: 10,651,368 km (0.037 R)
• M26: 11,937,162 km (0.062 R)
• M27: 12,821,286 km (0.045 R)
• M28: 14,379,647 km (0.074 R)
• M29: 14,729,556 km (0.057 R)
• M30: 14,925,230 km (0.067 R)
• M31: 15,200,640 km (0.095 R)
• M32: 15,796,338 km (0.075 R)
• M33: 18,633,163 km (0.027 R)
• M34: 20,916,176 km (0.087 R)
• M35: 21,092,103 km (0.108 R)
• M36: 21,180,216 km (0.117 R)
• M37: 21,978,620 km (0.109 R)
• M38: 22,426,516 km (0.107 R)
• M39: 23,422,389 km (0.099 R)
• M40: 24,571,301 km (0.036 R)
• M41: 25,503,744 km (0.081 R)
• M42: 26,352,712 km (0.09 R)
• M43: 26,400,135 km (0.112 R)
• M44: 27,981,534 km (0.071 R)
• M45: 28,661,606 km (0.115 R)
• M46: 29,939,022 km (0.082 R)
• M47: 30,087,573 km (0.037 R)
• M48: 30,534,721 km (0.082 R)
• M49: 30,984,262 km (0.109 R)
• M50: 31,385,484 km (0.097 R)
• M51: 31,486,163 km (0.076 R)
• M52: 32,854,684 km (0.05 R)
• M53: 33,315,147 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.9

Radius: 3.8

Gravity: 29.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.5 AU - 8.58 AU

Year: 14720 Days

Day: 22.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,730,569 km

• M1: 51,910 km (0.025 R)
• M2: 108,010 km (0.066 R)
• M3: 153,936 km (0.083 R)
• M4: 280,945 km (0.103 R)
• M5: 484,697 km (0.088 R)
• M6: 601,234 km (0.102 R)
• M7: 1,261,708 km (0.092 R)
• M8: 1,943,127 km (0.101 R)
• M9: 1,969,306 km (0.054 R)
• M10: 2,210,009 km (0.099 R)
• M11: 2,237,236 km (0.116 R)
• M12: 2,459,838 km (0.088 R)
• M13: 2,545,258 km (0.118 R)
• M14: 2,777,434 km (0.044 R)
• M15: 2,866,295 km (0.074 R)
• M16: 3,046,860 km (0.12 R)
• M17: 3,419,059 km (0.032 R)
• M18: 3,937,117 km (0.091 R)
• M19: 4,759,456 km (0.091 R)
• M20: 5,632,509 km (0.042 R)
• M21: 6,202,777 km (0.106 R)
• M22: 6,475,194 km (0.119 R)
• M23: 6,553,733 km (0.104 R)
• M24: 6,672,215 km (0.077 R)
• M25: 8,020,839 km (0.072 R)
• M26: 8,105,213 km (0.1 R)
• M27: 8,790,670 km (0.098 R)
• M28: 9,450,097 km (0.104 R)
• M29: 9,853,413 km (0.068 R)
• M30: 10,034,427 km (0.094 R)
• M31: 10,723,026 km (0.084 R)
• M32: 11,332,188 km (0.094 R)
• M33: 11,569,451 km (0.116 R)
• M34: 13,726,652 km (0.116 R)
• M35: 13,878,045 km (0.091 R)
• M36: 15,844,808 km (0.094 R)
• M37: 16,003,831 km (0.104 R)
• M38: 16,163,302 km (0.085 R)
• M39: 16,968,438 km (0.094 R)
• M40: 17,076,896 km (0.056 R)
• M41: 18,228,351 km (0.115 R)
• M42: 18,673,554 km (0.115 R)
• M43: 19,178,746 km (0.092 R)
• M44: 19,802,270 km (0.119 R)
• M45: 19,916,413 km (0.053 R)
• M46: 20,259,890 km (0.077 R)
• M47: 20,605,461 km (0.09 R)
• M48: 20,952,977 km (0.085 R)
• M49: 21,069,215 km (0.085 R)
• M50: 21,536,259 km (0.114 R)
• M51: 23,138,003 km (0.112 R)
• M52: 23,559,421 km (0.109 R)
• M53: 24,532,256 km (0.073 R)
• M54: 25,891,203 km (0.1 R)
• M55: 26,516,971 km (0.036 R)
• M56: 27,084,395 km (0.102 R)
• M57: 27,274,385 km (0.113 R)
• M58: 27,783,317 km (0.061 R)
• M59: 28,038,979 km (0.095 R)
• M60: 29,328,812 km (0.12 R)
• M61: 29,588,963 km (0.111 R)
• M62: 29,654,188 km (0.085 R)
• M63: 31,432,308 km (0.096 R)
• M64: 31,832,183 km (0.096 R)
• M65: 34,129,258 km (0.049 R)
• M66: 34,197,624 km (0.092 R)
• M67: 35,574,523 km (0.086 R)
• M68: 35,782,614 km (0.028 R)
• M69: 36,130,429 km (0.118 R)
• M70: 37,603,070 km (0.12 R)
• M71: 39,023,801 km (0.049 R)
• M72: 39,166,817 km (0.109 R)
• M73: 39,740,674 km (0.078 R)
• M74: 40,461,886 km (0.101 R)
• M75: 40,534,291 km (0.052 R)
• M76: 40,606,696 km (0.076 R)
• M77: 41,114,731 km (0.071 R)
• M78: 43,094,060 km (0.066 R)
• M79: 43,315,764 km (0.118 R)
• M80: 44,281,419 km (0.112 R)
• M81: 44,430,568 km (0.106 R)
• M82: 45,104,057 km (0.113 R)
• M83: 45,705,441 km (0.038 R)
• M84: 46,082,726 km (0.113 R)
• M85: 47,144,423 km (0.102 R)
• M86: 47,831,226 km (0.104 R)
• M87: 49,060,323 km (0.098 R)
• M88: 49,911,385 km (0.061 R)
• M89: 50,222,100 km (0.107 R)
• M90: 50,845,324 km (0.035 R)
• M91: 51,236,224 km (0.115 R)
• M92: 51,628,170 km (0.098 R)
• M93: 52,257,079 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 18,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit