🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 9.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.92 AU

Year: 541 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,338,776 km

• M1: 115,789 km (0.094 R)
• M2: 200,312 km (0.051 R)
• M3: 314,604 km (0.068 R)
• M4: 381,325 km (0.11 R)
• M5: 447,447 km (0.095 R)
• M6: 521,797 km (0.064 R)
• M7: 604,675 km (0.053 R)
• M8: 708,346 km (0.086 R)
• M9: 930,050 km (0.082 R)
• M10: 1,024,147 km (0.068 R)
• M11: 1,116,898 km (0.108 R)
• M12: 1,217,577 km (0.05 R)
• M13: 1,402,480 km (0.101 R)
• M14: 1,527,394 km (0.114 R)
• M15: 1,683,425 km (0.055 R)
• M16: 1,788,592 km (0.078 R)
• M17: 1,964,818 km (0.082 R)
• M18: 2,069,986 km (0.086 R)
• M19: 2,164,980 km (0.065 R)
• M20: 2,390,275 km (0.088 R)
• M21: 2,534,188 km (0.07 R)
• M22: 2,623,348 km (0.077 R)
• M23: 2,739,436 km (0.085 R)
• M24: 2,883,649 km (0.093 R)
• M25: 2,950,070 km (0.105 R)
• M26: 3,064,064 km (0.117 R)
• M27: 3,166,089 km (0.051 R)
• M28: 3,380,313 km (0.057 R)
• M29: 3,443,294 km (0.116 R)
• M30: 3,528,116 km (0.034 R)
• M31: 3,599,325 km (0.078 R)
• M32: 3,692,524 km (0.105 R)
• M33: 3,969,729 km (0.11 R)
• M34: 4,028,970 km (0.045 R)
• M35: 4,238,706 km (0.082 R)
• M36: 4,299,293 km (0.117 R)
• M37: 4,360,030 km (0.118 R)
• M38: 4,444,254 km (0.07 R)
• M39: 4,521,296 km (0.057 R)
• M40: 4,637,534 km (0.081 R)
• M41: 4,794,313 km (0.116 R)
• M42: 4,889,158 km (0.115 R)
• M43: 4,992,679 km (0.115 R)
• M44: 5,161,276 km (0.111 R)
• M45: 5,299,355 km (0.072 R)
• M46: 5,389,263 km (0.06 R)
• M47: 5,562,348 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 14.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.9 AU - 2.82 AU

Year: 2459 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,338,776 km

• M1: 175,777 km (0.119 R)
• M2: 296,952 km (0.056 R)
• M3: 428,000 km (0.117 R)
• M4: 600,187 km (0.1 R)
• M5: 814,710 km (0.098 R)
• M6: 920,625 km (0.036 R)
• M7: 1,015,770 km (0.103 R)
• M8: 1,106,127 km (0.096 R)
• M9: 1,199,625 km (0.11 R)
• M10: 1,441,375 km (0.069 R)
• M11: 1,689,708 km (0.107 R)
• M12: 1,900,791 km (0.1 R)
• M13: 2,036,027 km (0.109 R)
• M14: 2,217,938 km (0.025 R)
• M15: 2,349,584 km (0.08 R)
• M16: 2,506,812 km (0.085 R)
• M17: 2,702,486 km (0.047 R)
• M18: 2,939,299 km (0.032 R)
• M19: 3,207,827 km (0.101 R)
• M20: 3,395,572 km (0.114 R)
• M21: 3,587,058 km (0.089 R)
• M22: 3,848,106 km (0.082 R)
• M23: 3,994,413 km (0.101 R)
• M24: 4,251,571 km (0.11 R)
• M25: 4,361,376 km (0.113 R)
• M26: 4,458,465 km (0.067 R)
• M27: 4,612,252 km (0.072 R)
• M28: 4,782,195 km (0.076 R)
• M29: 4,983,105 km (0.097 R)
• M30: 5,186,857 km (0.102 R)
• M31: 5,632,809 km (0.078 R)
• M32: 5,784,202 km (0.11 R)
• M33: 5,967,758 km (0.058 R)
• M34: 6,091,326 km (0.116 R)
• M35: 6,325,148 km (0.082 R)
• M36: 6,450,959 km (0.088 R)
• M37: 6,657,404 km (0.113 R)
• M38: 6,801,766 km (0.102 R)
• M39: 7,044,414 km (0.108 R)
• M40: 7,605,257 km (0.098 R)
• M41: 8,077,986 km (0.063 R)
• M42: 8,421,463 km (0.115 R)
• M43: 8,857,690 km (0.099 R)
• M44: 8,963,605 km (0.107 R)
• M45: 9,069,820 km (0.089 R)
• M46: 9,319,349 km (0.095 R)
• M47: 9,880,042 km (0.078 R)
• M48: 9,971,446 km (0.116 R)
• M49: 10,099,951 km (0.03 R)
• M50: 10,192,103 km (0.087 R)
• M51: 10,470,205 km (0.071 R)
• M52: 10,751,001 km (0.059 R)
• M53: 11,053,039 km (0.057 R)
• M54: 11,607,897 km (0.098 R)
• M55: 11,762,581 km (0.08 R)
• M56: 12,211,076 km (0.103 R)
• M57: 12,605,715 km (0.039 R)
• M58: 12,844,473 km (0.052 R)
• M59: 12,964,451 km (0.047 R)
• M60: 13,145,015 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 11.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.52 AU - 5.46 AU

Year: 6453 Days

Day: 12.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 108.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,338,776 km

• M1: 299,794 km (0.119 R)
• M2: 619,934 km (0.067 R)
• M3: 1,055,563 km (0.065 R)
• M4: 1,646,624 km (0.109 R)
• M5: 1,827,488 km (0.112 R)
• M6: 1,958,087 km (0.113 R)
• M7: 2,130,872 km (0.048 R)
• M8: 2,248,755 km (0.098 R)
• M9: 2,491,553 km (0.081 R)
• M10: 2,871,681 km (0.104 R)
• M11: 3,710,626 km (0.113 R)
• M12: 4,169,741 km (0.074 R)
• M13: 4,621,377 km (0.026 R)
• M14: 5,062,392 km (0.112 R)
• M15: 5,248,043 km (0.09 R)
• M16: 5,462,865 km (0.108 R)
• M17: 5,680,680 km (0.095 R)
• M18: 7,524,474 km (0.114 R)
• M19: 8,012,312 km (0.051 R)
• M20: 9,050,671 km (0.037 R)
• M21: 9,373,803 km (0.116 R)
• M22: 9,766,497 km (0.116 R)
• M23: 9,898,592 km (0.116 R)
• M24: 10,231,597 km (0.111 R)
• M25: 10,466,765 km (0.111 R)
• M26: 10,669,769 km (0.055 R)
• M27: 10,805,903 km (0.116 R)
• M28: 10,976,893 km (0.105 R)
• M29: 11,495,100 km (0.108 R)
• M30: 12,163,055 km (0.067 R)
• M31: 12,735,416 km (0.087 R)
• M32: 12,879,778 km (0.067 R)
• M33: 13,279,803 km (0.106 R)
• M34: 13,352,956 km (0.095 R)
• M35: 13,463,060 km (0.076 R)
• M36: 14,391,614 km (0.096 R)
• M37: 15,149,328 km (0.067 R)
• M38: 15,610,239 km (0.112 R)
• M39: 16,664,156 km (0.094 R)
• M40: 17,219,613 km (0.093 R)
• M41: 17,379,383 km (0.057 R)
• M42: 18,675,798 km (0.098 R)
• M43: 18,881,196 km (0.095 R)
• M44: 19,211,359 km (0.095 R)
• M45: 19,501,728 km (0.078 R)
• M46: 19,710,118 km (0.093 R)
• M47: 19,877,368 km (0.06 R)
• M48: 20,171,178 km (0.095 R)
• M49: 20,339,626 km (0.071 R)
• M50: 20,593,344 km (0.094 R)
• M51: 20,720,651 km (0.108 R)
• M52: 20,933,230 km (0.109 R)
• M53: 21,274,912 km (0.063 R)
• M54: 21,360,631 km (0.12 R)
• M55: 21,877,492 km (0.108 R)
• M56: 22,704,020 km (0.113 R)
• M57: 23,319,765 km (0.1 R)
• M58: 23,408,177 km (0.079 R)
• M59: 23,851,735 km (0.073 R)
• M60: 24,208,675 km (0.041 R)
• M61: 24,343,014 km (0.086 R)
• M62: 24,747,527 km (0.079 R)
• M63: 24,882,763 km (0.108 R)
• M64: 25,290,268 km (0.114 R)
• M65: 25,882,526 km (0.093 R)
• M66: 26,341,343 km (0.083 R)
• M67: 26,988,204 km (0.077 R)
• M68: 27,127,479 km (0.109 R)
• M69: 28,156,264 km (0.054 R)
• M70: 28,864,909 km (0.12 R)
• M71: 29,340,780 km (0.047 R)
• M72: 30,541,452 km (0.092 R)
• M73: 30,735,032 km (0.062 R)
• M74: 31,172,157 km (0.082 R)
• M75: 31,269,695 km (0.088 R)
• M76: 31,416,002 km (0.104 R)
• M77: 32,150,976 km (0.076 R)
• M78: 32,545,316 km (0.105 R)
• M79: 32,990,818 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit