🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 13.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.78 AU - 0.86 AU

Year: 513 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 17,001,977 km

• M1: 188,493 km (0.117 R)
• M2: 284,834 km (0.072 R)
• M3: 377,136 km (0.112 R)
• M4: 477,816 km (0.046 R)
• M5: 615,146 km (0.062 R)
• M6: 712,385 km (0.066 R)
• M7: 815,907 km (0.082 R)
• M8: 903,571 km (0.055 R)
• M9: 991,235 km (0.091 R)
• M10: 1,144,424 km (0.102 R)
• M11: 1,394,252 km (0.083 R)
• M12: 1,635,254 km (0.111 R)
• M13: 1,828,834 km (0.08 R)
• M14: 1,928,466 km (0.073 R)
• M15: 2,049,790 km (0.043 R)
• M16: 2,158,697 km (0.095 R)
• M17: 2,259,377 km (0.074 R)
• M18: 2,403,140 km (0.119 R)
• M19: 2,502,623 km (0.082 R)
• M20: 2,592,681 km (0.113 R)
• M21: 2,716,398 km (0.082 R)
• M22: 2,842,210 km (0.109 R)
• M23: 2,964,431 km (0.101 R)
• M24: 3,382,707 km (0.11 R)
• M25: 3,494,756 km (0.074 R)
• M26: 3,608,001 km (0.092 R)
• M27: 3,789,464 km (0.112 R)
• M28: 3,875,183 km (0.072 R)
• M29: 4,048,717 km (0.051 R)
• M30: 4,384,115 km (0.061 R)
• M31: 4,480,755 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 9.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.73 AU - 1.75 AU

Year: 1584 Days

Day: 6.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,001,977 km

• M1: 127,457 km (0.116 R)
• M2: 214,374 km (0.11 R)
• M3: 277,803 km (0.084 R)
• M4: 341,682 km (0.084 R)
• M5: 648,357 km (0.097 R)
• M6: 949,198 km (0.109 R)
• M7: 1,056,460 km (0.045 R)
• M8: 1,159,982 km (0.11 R)
• M9: 1,275,471 km (0.089 R)
• M10: 1,394,851 km (0.113 R)
• M11: 1,672,953 km (0.056 R)
• M12: 1,766,601 km (0.101 R)
• M13: 1,900,491 km (0.114 R)
• M14: 1,998,328 km (0.077 R)
• M15: 2,128,030 km (0.112 R)
• M16: 2,302,162 km (0.068 R)
• M17: 2,385,637 km (0.12 R)
• M18: 2,588,193 km (0.038 R)
• M19: 2,741,082 km (0.059 R)
• M20: 2,841,013 km (0.062 R)
• M21: 3,136,469 km (0.041 R)
• M22: 3,252,856 km (0.115 R)
• M23: 3,429,980 km (0.094 R)
• M24: 3,610,545 km (0.083 R)
• M25: 3,683,548 km (0.067 R)
• M26: 3,893,434 km (0.118 R)
• M27: 4,018,648 km (0.104 R)
• M28: 4,260,248 km (0.112 R)
• M29: 4,402,516 km (0.07 R)
• M30: 4,533,115 km (0.039 R)
• M31: 4,784,738 km (0.048 R)
• M32: 4,865,222 km (0.086 R)
• M33: 5,013,922 km (0.117 R)
• M34: 5,274,223 km (0.065 R)
• M35: 5,794,075 km (0.066 R)
• M36: 5,966,262 km (0.095 R)
• M37: 6,198,289 km (0.089 R)
• M38: 6,477,887 km (0.038 R)
• M39: 6,552,237 km (0.064 R)
• M40: 6,671,616 km (0.069 R)
• M41: 6,791,743 km (0.104 R)
• M42: 6,897,509 km (0.117 R)
• M43: 7,156,613 km (0.084 R)
• M44: 7,434,416 km (0.08 R)
• M45: 7,543,323 km (0.044 R)
• M46: 7,731,517 km (0.108 R)
• M47: 7,794,498 km (0.079 R)
• M48: 8,192,578 km (0.086 R)
• M49: 8,305,225 km (0.077 R)
• M50: 8,369,851 km (0.111 R)
• M51: 8,515,709 km (0.101 R)
• M52: 8,695,227 km (0.079 R)
• M53: 8,777,356 km (0.079 R)
• M54: 9,174,688 km (0.11 R)
• M55: 9,358,693 km (0.032 R)
• M56: 9,459,672 km (0.106 R)
• M57: 10,593,773 km (0.059 R)
• M58: 10,769,401 km (0.089 R)
• M59: 10,999,034 km (0.098 R)
• M60: 11,087,895 km (0.117 R)
• M61: 11,194,708 km (0.098 R)
• M62: 11,915,919 km (0.072 R)
• M63: 12,080,178 km (0.058 R)
• M64: 12,153,481 km (0.106 R)
• M65: 12,355,737 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 12.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.91 AU - 2.33 AU

Year: 2131 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,001,977 km

• M1: 162,912 km (0.101 R)
• M2: 354,397 km (0.103 R)
• M3: 501,901 km (0.092 R)
• M4: 650,452 km (0.103 R)
• M5: 739,313 km (0.077 R)
• M6: 832,811 km (0.086 R)
• M7: 930,948 km (0.115 R)
• M8: 1,023,848 km (0.073 R)
• M9: 1,229,994 km (0.112 R)
• M10: 1,706,762 km (0.111 R)
• M11: 1,941,930 km (0.053 R)
• M12: 2,088,386 km (0.098 R)
• M13: 2,200,585 km (0.112 R)
• M14: 2,819,770 km (0.092 R)
• M15: 3,014,547 km (0.091 R)
• M16: 3,113,580 km (0.118 R)
• M17: 3,257,045 km (0.094 R)
• M18: 3,373,432 km (0.117 R)
• M19: 3,610,545 km (0.08 R)
• M20: 3,822,525 km (0.105 R)
• M21: 4,101,076 km (0.095 R)
• M22: 4,466,843 km (0.075 R)
• M23: 4,580,388 km (0.062 R)
• M24: 4,744,048 km (0.076 R)
• M25: 4,826,775 km (0.081 R)
• M26: 5,179,078 km (0.057 R)
• M27: 6,159,393 km (0.095 R)
• M28: 6,285,953 km (0.075 R)
• M29: 6,449,912 km (0.113 R)
• M30: 6,541,765 km (0.115 R)
• M31: 6,689,418 km (0.089 R)
• M32: 7,196,106 km (0.115 R)
• M33: 7,657,017 km (0.092 R)
• M34: 8,266,629 km (0.106 R)
• M35: 8,769,726 km (0.059 R)
• M36: 8,891,948 km (0.054 R)
• M37: 9,303,492 km (0.052 R)
• M38: 9,574,264 km (0.032 R)
• M39: 9,805,542 km (0.1 R)
• M40: 10,381,045 km (0.115 R)
• M41: 10,967,469 km (0.096 R)
• M42: 11,055,283 km (0.046 R)
• M43: 11,342,211 km (0.04 R)
• M44: 11,833,491 km (0.115 R)
• M45: 12,013,906 km (0.082 R)
• M46: 12,354,690 km (0.104 R)
• M47: 12,560,536 km (0.114 R)
• M48: 12,652,539 km (0.053 R)
• M49: 12,767,729 km (0.072 R)
• M50: 13,045,682 km (0.115 R)
• M51: 13,185,407 km (0.047 R)
• M52: 13,395,891 km (0.099 R)
• M53: 13,654,695 km (0.086 R)
• M54: 13,867,723 km (0.047 R)
• M55: 14,034,075 km (0.095 R)
• M56: 14,249,048 km (0.103 R)
• M57: 14,561,558 km (0.107 R)
• M58: 14,706,518 km (0.049 R)
• M59: 14,900,546 km (0.093 R)
• M60: 15,561,769 km (0.069 R)
• M61: 15,734,704 km (0.099 R)
• M62: 16,483,292 km (0.031 R)
• M63: 17,065,228 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 10.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.2 AU - 6.12 AU

Year: 8091 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,001,977 km

• M1: 142,567 km (0.057 R)
• M2: 229,184 km (0.108 R)
• M3: 328,218 km (0.05 R)
• M4: 517,160 km (0.069 R)
• M5: 735,274 km (0.117 R)
• M6: 882,777 km (0.117 R)
• M7: 1,021,454 km (0.12 R)
• M8: 1,218,175 km (0.057 R)
• M9: 1,833,771 km (0.084 R)
• M10: 2,001,470 km (0.059 R)
• M11: 2,112,023 km (0.066 R)
• M12: 2,508,607 km (0.09 R)
• M13: 3,139,760 km (0.114 R)
• M14: 3,577,184 km (0.063 R)
• M15: 4,332,953 km (0.088 R)
• M16: 4,461,009 km (0.057 R)
• M17: 5,704,466 km (0.119 R)
• M18: 6,400,694 km (0.069 R)
• M19: 6,528,601 km (0.083 R)
• M20: 6,992,055 km (0.105 R)
• M21: 7,294,243 km (0.109 R)
• M22: 7,600,769 km (0.073 R)
• M23: 7,755,752 km (0.079 R)
• M24: 8,048,964 km (0.091 R)
• M25: 8,525,732 km (0.052 R)
• M26: 9,052,616 km (0.115 R)
• M27: 9,278,658 km (0.056 R)
• M28: 9,402,825 km (0.115 R)
• M29: 10,074,070 km (0.07 R)
• M30: 10,180,434 km (0.119 R)
• M31: 10,869,482 km (0.087 R)
• M32: 11,197,849 km (0.069 R)
• M33: 11,285,813 km (0.114 R)
• M34: 11,640,510 km (0.08 R)
• M35: 11,886,448 km (0.115 R)
• M36: 11,976,357 km (0.072 R)
• M37: 12,315,495 km (0.11 R)
• M38: 12,634,737 km (0.115 R)
• M39: 12,818,443 km (0.055 R)
• M40: 13,188,548 km (0.092 R)
• M41: 13,304,786 km (0.12 R)
• M42: 13,538,607 km (0.087 R)
• M43: 13,632,555 km (0.117 R)
• M44: 14,271,936 km (0.044 R)
• M45: 14,848,486 km (0.084 R)
• M46: 15,359,363 km (0.045 R)
• M47: 15,851,241 km (0.099 R)
• M48: 16,799,841 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit