🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 13.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.78 AU - 1.16 AU

Year: 627 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,044,538 km

• M1: 173,384 km (0.05 R)
• M2: 266,733 km (0.102 R)
• M3: 358,287 km (0.067 R)
• M4: 481,855 km (0.085 R)
• M5: 575,054 km (0.07 R)
• M6: 702,661 km (0.068 R)
• M7: 832,811 km (0.084 R)
• M8: 950,994 km (0.116 R)
• M9: 1,062,594 km (0.096 R)
• M10: 1,169,257 km (0.073 R)
• M11: 1,296,864 km (0.065 R)
• M12: 1,418,936 km (0.102 R)
• M13: 1,541,456 km (0.101 R)
• M14: 1,630,168 km (0.082 R)
• M15: 1,716,935 km (0.117 R)
• M16: 1,813,126 km (0.072 R)
• M17: 1,967,062 km (0.069 R)
• M18: 2,076,269 km (0.084 R)
• M19: 2,237,835 km (0.116 R)
• M20: 2,356,466 km (0.088 R)
• M21: 2,499,032 km (0.047 R)
• M22: 2,600,161 km (0.102 R)
• M23: 2,698,297 km (0.1 R)
• M24: 2,834,132 km (0.103 R)
• M25: 2,958,447 km (0.086 R)
• M26: 3,061,072 km (0.119 R)
• M27: 3,279,634 km (0.11 R)
• M28: 3,400,659 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 8.9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.63 AU - 2.47 AU

Year: 1925 Days

Day: 10.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,044,538 km

• M1: 123,867 km (0.103 R)
• M2: 253,269 km (0.07 R)
• M3: 343,477 km (0.08 R)
• M4: 421,716 km (0.106 R)
• M5: 584,778 km (0.12 R)
• M6: 659,128 km (0.105 R)
• M7: 928,704 km (0.073 R)
• M8: 1,340,247 km (0.108 R)
• M9: 1,882,240 km (0.03 R)
• M10: 2,218,536 km (0.035 R)
• M11: 2,700,541 km (0.116 R)
• M12: 2,816,479 km (0.086 R)
• M13: 2,960,243 km (0.066 R)
• M14: 3,214,559 km (0.11 R)
• M15: 3,532,006 km (0.1 R)
• M16: 3,687,438 km (0.048 R)
• M17: 4,034,355 km (0.079 R)
• M18: 4,093,147 km (0.114 R)
• M19: 4,182,008 km (0.065 R)
• M20: 4,376,635 km (0.093 R)
• M21: 4,452,332 km (0.072 R)
• M22: 4,884,221 km (0.103 R)
• M23: 4,947,052 km (0.051 R)
• M24: 5,201,069 km (0.1 R)
• M25: 5,361,887 km (0.057 R)
• M26: 5,426,812 km (0.081 R)
• M27: 5,524,500 km (0.086 R)
• M28: 5,622,935 km (0.06 R)
• M29: 5,804,697 km (0.119 R)
• M30: 5,921,383 km (0.112 R)
• M31: 6,089,531 km (0.086 R)
• M32: 6,259,175 km (0.105 R)
• M33: 6,378,853 km (0.114 R)
• M34: 6,482,076 km (0.071 R)
• M35: 6,707,669 km (0.061 R)
• M36: 7,024,368 km (0.061 R)
• M37: 7,327,902 km (0.11 R)
• M38: 7,508,467 km (0.093 R)
• M39: 7,599,273 km (0.081 R)
• M40: 7,873,934 km (0.103 R)
• M41: 8,021,887 km (0.096 R)
• M42: 8,301,635 km (0.046 R)
• M43: 8,452,130 km (0.108 R)
• M44: 8,698,667 km (0.073 R)
• M45: 8,755,963 km (0.068 R)
• M46: 8,851,556 km (0.116 R)
• M47: 9,276,714 km (0.098 R)
• M48: 9,393,699 km (0.05 R)
• M49: 9,649,212 km (0.037 R)
• M50: 9,886,923 km (0.078 R)
• M51: 10,006,602 km (0.089 R)
• M52: 10,388,525 km (0.105 R)
• M53: 10,591,529 km (0.112 R)
• M54: 10,693,555 km (0.103 R)
• M55: 10,754,890 km (0.109 R)
• M56: 10,898,504 km (0.098 R)
• M57: 11,416,562 km (0.067 R)
• M58: 12,027,669 km (0.1 R)
• M59: 12,091,397 km (0.109 R)
• M60: 12,283,631 km (0.046 R)
• M61: 12,390,743 km (0.077 R)
• M62: 12,627,706 km (0.054 R)
• M63: 12,887,857 km (0.09 R)
• M64: 12,953,231 km (0.108 R)
• M65: 13,193,635 km (0.069 R)
• M66: 13,523,947 km (0.11 R)
• M67: 14,192,649 km (0.085 R)
• M68: 14,305,147 km (0.084 R)
• M69: 14,417,944 km (0.069 R)
• M70: 14,576,368 km (0.112 R)
• M71: 14,803,756 km (0.039 R)
• M72: 15,261,825 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 15

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.61 AU - 6.01 AU

Year: 6920 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,044,538 km

• M1: 209,886 km (0.109 R)
• M2: 353,649 km (0.101 R)
• M3: 447,597 km (0.094 R)
• M4: 554,410 km (0.116 R)
• M5: 659,128 km (0.079 R)
• M6: 908,957 km (0.074 R)
• M7: 1,484,908 km (0.036 R)
• M8: 1,581,549 km (0.109 R)
• M9: 1,720,675 km (0.069 R)
• M10: 2,571,887 km (0.081 R)
• M11: 2,713,556 km (0.1 R)
• M12: 3,004,972 km (0.068 R)
• M13: 3,230,416 km (0.081 R)
• M14: 3,409,635 km (0.113 R)
• M15: 4,132,342 km (0.073 R)
• M16: 4,299,443 km (0.104 R)
• M17: 4,412,090 km (0.113 R)
• M18: 4,525,784 km (0.063 R)
• M19: 5,168,756 km (0.088 R)
• M20: 5,288,883 km (0.117 R)
• M21: 5,593,165 km (0.059 R)
• M22: 5,778,517 km (0.065 R)
• M23: 5,965,963 km (0.041 R)
• M24: 6,187,218 km (0.084 R)
• M25: 6,379,003 km (0.103 R)
• M26: 6,540,419 km (0.041 R)
• M27: 6,670,569 km (0.118 R)
• M28: 7,099,317 km (0.116 R)
• M29: 7,503,380 km (0.102 R)
• M30: 7,673,922 km (0.074 R)
• M31: 7,984,188 km (0.094 R)
• M32: 8,123,314 km (0.073 R)
• M33: 8,475,019 km (0.079 R)
• M34: 9,193,537 km (0.112 R)
• M35: 9,339,545 km (0.111 R)
• M36: 10,842,405 km (0.056 R)
• M37: 12,138,371 km (0.082 R)
• M38: 12,298,740 km (0.114 R)
• M39: 13,029,376 km (0.034 R)
• M40: 13,732,486 km (0.101 R)
• M41: 14,405,527 km (0.113 R)
• M42: 15,218,741 km (0.096 R)
• M43: 15,522,125 km (0.104 R)
• M44: 15,783,772 km (0.103 R)
• M45: 16,399,966 km (0.12 R)
• M46: 16,800,290 km (0.07 R)
• M47: 17,113,847 km (0.074 R)
• M48: 18,618,353 km (0.091 R)
• M49: 18,942,830 km (0.11 R)
• M50: 19,409,875 km (0.092 R)
• M51: 19,833,387 km (0.101 R)
• M52: 19,927,932 km (0.09 R)
• M53: 20,164,895 km (0.071 R)
• M54: 20,402,756 km (0.094 R)
• M55: 20,593,792 km (0.088 R)
• M56: 20,689,535 km (0.11 R)
• M57: 21,170,492 km (0.107 R)
• M58: 21,363,922 km (0.119 R)
• M59: 21,752,428 km (0.091 R)
• M60: 21,996,422 km (0.056 R)
• M61: 23,280,271 km (0.077 R)
• M62: 25,919,925 km (0.113 R)
• M63: 26,907,870 km (0.081 R)
• M64: 27,274,983 km (0.055 R)
• M65: 29,350,653 km (0.1 R)
• M66: 29,999,609 km (0.106 R)
• M67: 30,434,789 km (0.03 R)
• M68: 32,363,405 km (0.09 R)
• M69: 32,530,655 km (0.108 R)
• M70: 33,202,051 km (0.067 R)
• M71: 34,104,575 km (0.078 R)
• M72: 34,843,738 km (0.092 R)
• M73: 35,186,616 km (0.093 R)
• M74: 36,569,648 km (0.1 R)
• M75: 37,501,493 km (0.12 R)
• M76: 37,735,764 km (0.113 R)
• M77: 38,736,424 km (0.088 R)
• M78: 39,032,478 km (0.086 R)
• M79: 40,044,508 km (0.09 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: 311 - 12,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit