🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 10.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.77 AU - 0.89 AU

Year: 481 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,940,836 km

• M1: 135,685 km (0.116 R)
• M2: 214,523 km (0.06 R)
• M3: 295,456 km (0.106 R)
• M4: 390,002 km (0.099 R)
• M5: 474,674 km (0.106 R)
• M6: 560,094 km (0.105 R)
• M7: 693,536 km (0.09 R)
• M8: 768,783 km (0.064 R)
• M9: 876,644 km (0.083 R)
• M10: 954,584 km (0.06 R)
• M11: 1,025,942 km (0.061 R)
• M12: 1,155,644 km (0.059 R)
• M13: 1,241,962 km (0.101 R)
• M14: 1,340,696 km (0.096 R)
• M15: 1,411,456 km (0.086 R)
• M16: 1,483,562 km (0.102 R)
• M17: 1,556,865 km (0.076 R)
• M18: 1,751,342 km (0.053 R)
• M19: 1,829,133 km (0.052 R)
• M20: 1,896,901 km (0.111 R)
• M21: 1,994,289 km (0.105 R)
• M22: 2,093,323 km (0.089 R)
• M23: 2,200,136 km (0.044 R)
• M24: 2,321,011 km (0.025 R)
• M25: 2,475,396 km (0.111 R)
• M26: 2,544,361 km (0.112 R)
• M27: 2,671,369 km (0.075 R)
• M28: 2,755,144 km (0.097 R)
• M29: 2,892,475 km (0.116 R)
• M30: 3,012,004 km (0.089 R)
• M31: 3,269,611 km (0.041 R)
• M32: 3,471,269 km (0.064 R)
• M33: 3,612,639 km (0.091 R)
• M34: 3,792,156 km (0.12 R)
• M35: 3,938,014 km (0.07 R)
• M36: 4,026,277 km (0.042 R)
• M37: 4,242,596 km (0.088 R)
• M38: 4,531,918 km (0.062 R)
• M39: 4,671,343 km (0.076 R)
• M40: 4,906,661 km (0.078 R)
• M41: 5,065,833 km (0.049 R)
• M42: 5,194,337 km (0.064 R)
• M43: 5,315,811 km (0.08 R)
• M44: 5,389,114 km (0.026 R)
• M45: 5,545,144 km (0.03 R)
• M46: 5,652,705 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 8.1

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.46 AU

Year: 932 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,940,836 km

• M1: 102,325 km (0.098 R)
• M2: 213,476 km (0.057 R)
• M3: 438,471 km (0.096 R)
• M4: 492,476 km (0.046 R)
• M5: 570,117 km (0.091 R)
• M6: 744,848 km (0.055 R)
• M7: 892,202 km (0.092 R)
• M8: 963,111 km (0.097 R)
• M9: 1,090,120 km (0.095 R)
• M10: 1,376,001 km (0.059 R)
• M11: 1,435,990 km (0.077 R)
• M12: 1,653,056 km (0.095 R)
• M13: 1,765,704 km (0.094 R)
• M14: 1,823,000 km (0.084 R)
• M15: 1,922,632 km (0.086 R)
• M16: 2,049,790 km (0.11 R)
• M17: 2,153,611 km (0.099 R)
• M18: 2,268,053 km (0.082 R)
• M19: 2,411,667 km (0.108 R)
• M20: 2,576,973 km (0.065 R)
• M21: 2,632,923 km (0.096 R)
• M22: 2,803,165 km (0.078 R)
• M23: 2,996,595 km (0.071 R)
• M24: 3,184,490 km (0.034 R)
• M25: 3,284,870 km (0.111 R)
• M26: 3,365,952 km (0.105 R)
• M27: 3,437,460 km (0.099 R)
• M28: 3,499,244 km (0.09 R)
• M29: 3,551,005 km (0.109 R)
• M30: 3,602,915 km (0.06 R)
• M31: 3,749,970 km (0.114 R)
• M32: 4,060,535 km (0.072 R)
• M33: 4,158,671 km (0.112 R)
• M34: 4,301,836 km (0.094 R)
• M35: 4,570,514 km (0.1 R)
• M36: 4,649,801 km (0.116 R)
• M37: 4,948,698 km (0.084 R)
• M38: 5,065,384 km (0.112 R)
• M39: 5,206,455 km (0.081 R)
• M40: 5,277,663 km (0.107 R)
• M41: 5,372,808 km (0.096 R)
• M42: 5,565,190 km (0.06 R)
• M43: 5,784,202 km (0.061 R)
• M44: 6,155,653 km (0.108 R)
• M45: 6,243,467 km (0.072 R)
• M46: 6,573,031 km (0.034 R)
• M47: 6,662,790 km (0.116 R)
• M48: 6,817,624 km (0.028 R)
• M49: 6,999,834 km (0.086 R)
• M50: 7,052,044 km (0.028 R)
• M51: 7,408,835 km (0.106 R)
• M52: 7,462,091 km (0.034 R)
• M53: 7,636,373 km (0.066 R)
• M54: 7,744,233 km (0.066 R)
• M55: 7,852,691 km (0.1 R)
• M56: 7,961,599 km (0.113 R)
• M57: 8,360,726 km (0.064 R)
• M58: 8,555,652 km (0.064 R)
• M59: 8,738,161 km (0.04 R)
• M60: 8,879,382 km (0.038 R)
• M61: 8,950,291 km (0.071 R)
• M62: 9,307,531 km (0.071 R)
• M63: 9,379,487 km (0.096 R)
• M64: 9,480,615 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 9.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.59 AU - 3.69 AU

Year: 3538 Days

Day: 13 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,940,836 km

• M1: 128,205 km (0.063 R)
• M2: 197,619 km (0.093 R)
• M3: 348,413 km (0.08 R)
• M4: 753,674 km (0.091 R)
• M5: 816,655 km (0.09 R)
• M6: 948,600 km (0.105 R)
• M7: 1,017,266 km (0.053 R)
• M8: 1,170,603 km (0.063 R)
• M9: 1,342,790 km (0.102 R)
• M10: 1,454,690 km (0.09 R)
• M11: 1,546,692 km (0.052 R)
• M12: 1,652,458 km (0.098 R)
• M13: 2,022,862 km (0.085 R)
• M14: 2,100,055 km (0.115 R)
• M15: 2,178,295 km (0.067 R)
• M16: 2,297,524 km (0.07 R)
• M17: 2,528,952 km (0.046 R)
• M18: 2,640,402 km (0.108 R)
• M19: 2,767,860 km (0.098 R)
• M20: 3,043,718 km (0.099 R)
• M21: 3,132,729 km (0.093 R)
• M22: 3,207,528 km (0.114 R)
• M23: 3,374,330 km (0.074 R)
• M24: 3,779,889 km (0.093 R)
• M25: 3,988,578 km (0.117 R)
• M26: 4,151,790 km (0.098 R)
• M27: 4,518,454 km (0.113 R)
• M28: 4,586,222 km (0.032 R)
• M29: 4,878,237 km (0.081 R)
• M30: 4,947,950 km (0.115 R)
• M31: 5,247,445 km (0.085 R)
• M32: 5,480,518 km (0.116 R)
• M33: 6,031,487 km (0.073 R)
• M34: 6,256,781 km (0.115 R)
• M35: 6,484,918 km (0.04 R)
• M36: 6,638,555 km (0.114 R)
• M37: 6,910,374 km (0.08 R)
• M38: 7,605,855 km (0.072 R)
• M39: 7,910,735 km (0.089 R)
• M40: 7,972,220 km (0.039 R)
• M41: 8,302,682 km (0.118 R)
• M42: 8,764,490 km (0.083 R)
• M43: 8,934,434 km (0.087 R)
• M44: 8,998,462 km (0.066 R)
• M45: 9,516,369 km (0.064 R)
• M46: 10,132,713 km (0.113 R)
• M47: 10,739,332 km (0.052 R)
• M48: 10,898,654 km (0.106 R)
• M49: 11,196,353 km (0.101 R)
• M50: 11,288,506 km (0.107 R)
• M51: 11,357,770 km (0.049 R)
• M52: 11,566,459 km (0.093 R)
• M53: 11,753,157 km (0.053 R)
• M54: 12,058,486 km (0.084 R)
• M55: 12,295,150 km (0.06 R)
• M56: 12,414,080 km (0.086 R)
• M57: 13,038,651 km (0.032 R)
• M58: 13,111,356 km (0.071 R)
• M59: 13,232,829 km (0.079 R)
• M60: 13,624,177 km (0.057 R)
• M61: 13,944,915 km (0.116 R)
• M62: 14,719,982 km (0.114 R)
• M63: 14,947,670 km (0.078 R)
• M64: 15,023,815 km (0.096 R)
• M65: 15,201,986 km (0.069 R)
• M66: 15,304,012 km (0.112 R)
• M67: 15,406,337 km (0.112 R)
• M68: 16,520,990 km (0.084 R)
• M69: 16,678,667 km (0.074 R)
• M70: 17,181,016 km (0.03 R)
• M71: 17,527,635 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.2

Radius: 5.4

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.16 AU - 7.08 AU

Year: 9626 Days

Day: 15.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,940,836 km

• M1: 81,980 km (0.093 R)
• M2: 242,648 km (0.058 R)
• M3: 453,581 km (0.099 R)
• M4: 535,261 km (0.03 R)
• M5: 652,097 km (0.119 R)
• M6: 910,153 km (0.059 R)
• M7: 944,411 km (0.118 R)
• M8: 1,068,428 km (0.08 R)
• M9: 1,254,677 km (0.092 R)
• M10: 1,411,157 km (0.081 R)
• M11: 1,553,424 km (0.111 R)
• M12: 1,636,750 km (0.082 R)
• M13: 2,075,371 km (0.111 R)
• M14: 2,696,950 km (0.098 R)
• M15: 3,132,579 km (0.114 R)
• M16: 3,238,345 km (0.066 R)
• M17: 3,318,380 km (0.09 R)
• M18: 3,480,544 km (0.116 R)
• M19: 3,812,502 km (0.063 R)
• M20: 4,506,486 km (0.034 R)
• M21: 4,807,028 km (0.095 R)
• M22: 4,990,435 km (0.049 R)
• M23: 6,007,252 km (0.055 R)
• M24: 6,072,926 km (0.071 R)
• M25: 6,776,335 km (0.083 R)
• M26: 6,844,701 km (0.117 R)
• M27: 7,294,542 km (0.097 R)
• M28: 8,405,306 km (0.114 R)
• M29: 9,376,944 km (0.047 R)
• M30: 10,148,271 km (0.115 R)
• M31: 10,422,932 km (0.081 R)
• M32: 10,739,930 km (0.044 R)
• M33: 10,979,885 km (0.094 R)
• M34: 11,060,219 km (0.086 R)
• M35: 11,221,486 km (0.095 R)
• M36: 11,302,418 km (0.097 R)
• M37: 12,122,215 km (0.113 R)
• M38: 12,791,964 km (0.066 R)
• M39: 12,834,151 km (0.095 R)
• M40: 13,862,038 km (0.057 R)
• M41: 14,429,762 km (0.107 R)
• M42: 14,605,988 km (0.12 R)
• M43: 14,916,104 km (0.112 R)
• M44: 15,542,920 km (0.071 R)
• M45: 16,223,889 km (0.082 R)
• M46: 16,453,073 km (0.108 R)
• M47: 16,821,981 km (0.093 R)
• M48: 16,961,107 km (0.073 R)
• M49: 17,147,058 km (0.061 R)
• M50: 17,615,000 km (0.107 R)
• M51: 17,756,220 km (0.096 R)
• M52: 18,039,708 km (0.108 R)
• M53: 18,134,553 km (0.039 R)
• M54: 19,140,300 km (0.073 R)
• M55: 19,674,364 km (0.101 R)
• M56: 20,065,862 km (0.118 R)
• M57: 21,105,716 km (0.069 R)
• M58: 21,255,763 km (0.059 R)
• M59: 21,355,844 km (0.101 R)
• M60: 21,556,754 km (0.041 R)
• M61: 22,112,211 km (0.052 R)
• M62: 23,599,363 km (0.116 R)
• M63: 24,591,048 km (0.114 R)
• M64: 24,696,215 km (0.09 R)
• M65: 25,118,380 km (0.078 R)
• M66: 25,171,338 km (0.105 R)
• M67: 25,224,295 km (0.108 R)
• M68: 25,649,453 km (0.118 R)
• M69: 27,428,321 km (0.075 R)
• M70: 28,360,016 km (0.054 R)
• M71: 29,357,834 km (0.074 R)
• M72: 29,637,133 km (0.085 R)
• M73: 30,310,922 km (0.051 R)
• M74: 30,536,516 km (0.096 R)
• M75: 32,131,977 km (0.103 R)
• M76: 32,477,399 km (0.095 R)
• M77: 34,398,983 km (0.083 R)
• M78: 34,811,275 km (0.099 R)
• M79: 35,166,121 km (0.075 R)
• M80: 35,284,603 km (0.112 R)
• M81: 36,837,279 km (0.101 R)
• M82: 37,440,457 km (0.08 R)
• M83: 38,290,173 km (0.117 R)
• M84: 39,084,987 km (0.038 R)
• M85: 40,132,621 km (0.102 R)
• M86: 41,126,998 km (0.118 R)
• M87: 41,314,294 km (0.089 R)
• M88: 41,940,810 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit