🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 11.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 345 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 164.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,410,678 km

• M1: 143,764 km (0.102 R)
• M2: 257,907 km (0.056 R)
• M3: 340,186 km (0.083 R)
• M4: 423,512 km (0.108 R)
• M5: 496,366 km (0.068 R)
• M6: 613,650 km (0.081 R)
• M7: 714,330 km (0.064 R)
• M8: 801,097 km (0.026 R)
• M9: 875,148 km (0.115 R)
• M10: 973,433 km (0.055 R)
• M11: 1,053,169 km (0.118 R)
• M12: 1,205,460 km (0.101 R)
• M13: 1,277,267 km (0.093 R)
• M14: 1,420,581 km (0.082 R)
• M15: 1,507,049 km (0.04 R)
• M16: 1,643,033 km (0.085 R)
• M17: 1,777,671 km (0.083 R)
• M18: 1,854,864 km (0.035 R)
• M19: 1,938,788 km (0.079 R)
• M20: 2,075,670 km (0.103 R)
• M21: 2,198,341 km (0.062 R)
• M22: 2,293,485 km (0.102 R)
• M23: 2,365,741 km (0.086 R)
• M24: 2,444,878 km (0.096 R)
• M25: 2,593,429 km (0.112 R)
• M26: 2,668,826 km (0.119 R)
• M27: 2,783,418 km (0.067 R)
• M28: 2,919,253 km (0.057 R)
• M29: 3,210,969 km (0.111 R)
• M30: 3,519,290 km (0.095 R)
• M31: 3,723,042 km (0.046 R)
• M32: 3,880,270 km (0.036 R)
• M33: 3,988,728 km (0.117 R)
• M34: 4,069,062 km (0.119 R)
• M35: 4,350,306 km (0.113 R)
• M36: 4,546,578 km (0.09 R)
• M37: 4,622,724 km (0.108 R)
• M38: 4,768,881 km (0.119 R)
• M39: 5,049,826 km (0.113 R)
• M40: 5,128,963 km (0.065 R)
• M41: 5,264,199 km (0.107 R)
• M42: 5,360,541 km (0.074 R)
• M43: 5,449,252 km (0.084 R)
• M44: 5,579,253 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 11.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.73 AU - 0.81 AU

Year: 466 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,410,678 km

• M1: 146,456 km (0.093 R)
• M2: 243,845 km (0.119 R)
• M3: 338,091 km (0.091 R)
• M4: 480,957 km (0.106 R)
• M5: 572,511 km (0.085 R)
• M6: 671,096 km (0.11 R)
• M7: 780,452 km (0.12 R)
• M8: 923,019 km (0.049 R)
• M9: 1,280,857 km (0.096 R)
• M10: 1,473,389 km (0.114 R)
• M11: 1,598,004 km (0.057 R)
• M12: 1,726,210 km (0.119 R)
• M13: 1,910,514 km (0.114 R)
• M14: 2,023,162 km (0.079 R)
• M15: 2,150,320 km (0.12 R)
• M16: 2,242,771 km (0.082 R)
• M17: 2,412,714 km (0.043 R)
• M18: 2,528,354 km (0.043 R)
• M19: 2,672,416 km (0.114 R)
• M20: 2,805,708 km (0.12 R)
• M21: 2,880,058 km (0.097 R)
• M22: 2,961,888 km (0.112 R)
• M23: 3,044,616 km (0.107 R)
• M24: 3,155,917 km (0.065 R)
• M25: 3,233,408 km (0.113 R)
• M26: 3,361,464 km (0.096 R)
• M27: 3,491,166 km (0.083 R)
• M28: 3,681,604 km (0.074 R)
• M29: 3,778,244 km (0.082 R)
• M30: 3,853,043 km (0.114 R)
• M31: 3,943,549 km (0.097 R)
• M32: 4,072,952 km (0.114 R)
• M33: 4,367,510 km (0.047 R)
• M34: 4,557,050 km (0.09 R)
• M35: 5,117,444 km (0.083 R)
• M36: 5,283,946 km (0.037 R)
• M37: 5,359,493 km (0.114 R)
• M38: 5,537,216 km (0.09 R)
• M39: 5,682,475 km (0.113 R)
• M40: 5,837,608 km (0.114 R)
• M41: 5,924,524 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 14.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.06 AU

Year: 701 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,410,678 km

• M1: 190,438 km (0.086 R)
• M2: 319,840 km (0.091 R)
• M3: 422,016 km (0.033 R)
• M4: 529,876 km (0.113 R)
• M5: 628,760 km (0.051 R)
• M6: 758,910 km (0.105 R)
• M7: 854,952 km (0.084 R)
• M8: 1,029,233 km (0.09 R)
• M9: 1,239,119 km (0.096 R)
• M10: 1,343,838 km (0.093 R)
• M11: 1,645,277 km (0.084 R)
• M12: 1,989,652 km (0.032 R)
• M13: 2,184,727 km (0.115 R)
• M14: 2,557,076 km (0.117 R)
• M15: 2,747,215 km (0.066 R)
• M16: 2,910,576 km (0.113 R)
• M17: 3,037,286 km (0.043 R)
• M18: 3,149,783 km (0.062 R)
• M19: 3,247,321 km (0.105 R)
• M20: 3,512,558 km (0.077 R)
• M21: 3,690,579 km (0.107 R)
• M22: 3,819,533 km (0.113 R)
• M23: 4,020,443 km (0.113 R)
• M24: 4,153,286 km (0.071 R)
• M25: 4,278,649 km (0.113 R)
• M26: 4,496,613 km (0.104 R)
• M27: 4,644,116 km (0.118 R)
• M28: 4,839,940 km (0.05 R)
• M29: 4,981,609 km (0.088 R)
• M30: 5,105,626 km (0.058 R)
• M31: 5,269,136 km (0.098 R)
• M32: 5,366,225 km (0.112 R)
• M33: 5,463,913 km (0.06 R)
• M34: 5,700,876 km (0.053 R)
• M35: 5,921,084 km (0.1 R)
• M36: 6,052,580 km (0.097 R)
• M37: 6,205,469 km (0.094 R)
• M38: 6,328,738 km (0.104 R)
• M39: 6,473,698 km (0.107 R)
• M40: 6,893,769 km (0.082 R)
• M41: 6,989,512 km (0.054 R)
• M42: 7,150,030 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 12.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.73 AU - 5.67 AU

Year: 7033 Days

Day: 12.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,410,678 km

• M1: 159,023 km (0.091 R)
• M2: 351,854 km (0.081 R)
• M3: 609,462 km (0.087 R)
• M4: 699,370 km (0.111 R)
• M5: 1,261,409 km (0.052 R)
• M6: 1,602,343 km (0.029 R)
• M7: 1,747,004 km (0.118 R)
• M8: 1,926,521 km (0.089 R)
• M9: 2,034,082 km (0.037 R)
• M10: 3,020,680 km (0.095 R)
• M11: 3,128,540 km (0.107 R)
• M12: 3,591,994 km (0.075 R)
• M13: 3,861,121 km (0.096 R)
• M14: 3,998,153 km (0.093 R)
• M15: 4,116,933 km (0.103 R)
• M16: 4,749,433 km (0.116 R)
• M17: 4,896,638 km (0.104 R)
• M18: 5,347,077 km (0.101 R)
• M19: 5,632,659 km (0.109 R)
• M20: 5,721,520 km (0.11 R)
• M21: 6,104,640 km (0.067 R)
• M22: 7,062,815 km (0.107 R)
• M23: 7,158,857 km (0.104 R)
• M24: 7,255,347 km (0.094 R)
• M25: 7,498,294 km (0.076 R)
• M26: 7,645,498 km (0.096 R)
• M27: 7,744,083 km (0.115 R)
• M28: 8,268,723 km (0.108 R)
• M29: 8,650,646 km (0.071 R)
• M30: 8,805,031 km (0.032 R)
• M31: 8,960,314 km (0.099 R)
• M32: 9,221,213 km (0.114 R)
• M33: 9,379,039 km (0.097 R)
• M34: 9,590,719 km (0.08 R)
• M35: 10,289,940 km (0.084 R)
• M36: 10,728,262 km (0.09 R)
• M37: 11,172,867 km (0.097 R)
• M38: 12,310,558 km (0.08 R)
• M39: 12,397,475 km (0.105 R)
• M40: 12,513,563 km (0.083 R)
• M41: 12,629,950 km (0.108 R)
• M42: 12,746,786 km (0.045 R)
• M43: 13,604,430 km (0.087 R)
• M44: 14,025,100 km (0.114 R)
• M45: 14,511,293 km (0.114 R)
• M46: 15,126,738 km (0.107 R)
• M47: 15,750,561 km (0.08 R)
• M48: 16,034,199 km (0.109 R)
• M49: 16,224,188 km (0.081 R)
• M50: 16,351,197 km (0.115 R)
• M51: 17,152,892 km (0.112 R)
• M52: 17,574,758 km (0.091 R)
• M53: 18,032,976 km (0.069 R)
• M54: 18,428,962 km (0.096 R)
• M55: 18,528,444 km (0.104 R)
• M56: 18,727,709 km (0.107 R)
• M57: 18,827,790 km (0.073 R)
• M58: 19,195,800 km (0.066 R)
• M59: 19,633,823 km (0.08 R)
• M60: 19,803,317 km (0.084 R)
• M61: 20,109,395 km (0.095 R)
• M62: 20,485,633 km (0.06 R)
• M63: 20,657,372 km (0.101 R)
• M64: 20,829,708 km (0.101 R)
• M65: 21,106,315 km (0.068 R)
• M66: 21,488,687 km (0.045 R)
• M67: 22,507,748 km (0.119 R)
• M68: 22,614,112 km (0.112 R)
• M69: 23,578,569 km (0.113 R)
• M70: 23,686,579 km (0.116 R)
• M71: 24,156,466 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit