🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 13.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.48 AU - 0.6 AU

Year: 279 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,343,547 km

• M1: 170,242 km (0.118 R)
• M2: 280,496 km (0.071 R)
• M3: 384,467 km (0.114 R)
• M4: 484,248 km (0.077 R)
• M5: 578,046 km (0.069 R)
• M6: 715,078 km (0.054 R)
• M7: 805,435 km (0.101 R)
• M8: 904,020 km (0.104 R)
• M9: 1,087,277 km (0.105 R)
• M10: 1,296,266 km (0.109 R)
• M11: 1,505,852 km (0.11 R)
• M12: 1,612,815 km (0.073 R)
• M13: 1,703,920 km (0.07 R)
• M14: 1,811,032 km (0.111 R)
• M15: 1,949,559 km (0.101 R)
• M16: 2,061,907 km (0.073 R)
• M17: 2,227,213 km (0.112 R)
• M18: 2,391,771 km (0.092 R)
• M19: 2,576,524 km (0.116 R)
• M20: 2,738,838 km (0.11 R)
• M21: 2,848,942 km (0.114 R)
• M22: 2,977,446 km (0.061 R)
• M23: 3,068,103 km (0.051 R)
• M24: 3,176,860 km (0.1 R)
• M25: 3,345,607 km (0.091 R)
• M26: 3,434,019 km (0.082 R)
• M27: 3,547,115 km (0.044 R)
• M28: 3,697,910 km (0.117 R)
• M29: 3,789,464 km (0.056 R)
• M30: 3,900,465 km (0.097 R)
• M31: 4,024,931 km (0.107 R)
• M32: 4,233,321 km (0.073 R)
• M33: 4,348,511 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 9.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.57 AU - 2.41 AU

Year: 1973 Days

Day: 7.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,343,547 km

• M1: 156,330 km (0.053 R)
• M2: 286,181 km (0.055 R)
• M3: 342,878 km (0.049 R)
• M4: 508,932 km (0.047 R)
• M5: 644,916 km (0.106 R)
• M6: 864,227 km (0.03 R)
• M7: 962,064 km (0.058 R)
• M8: 1,169,407 km (0.064 R)
• M9: 1,315,863 km (0.082 R)
• M10: 1,381,836 km (0.092 R)
• M11: 1,449,005 km (0.103 R)
• M12: 1,576,911 km (0.063 R)
• M13: 1,708,557 km (0.09 R)
• M14: 1,865,037 km (0.112 R)
• M15: 1,971,999 km (0.082 R)
• M16: 2,059,215 km (0.102 R)
• M17: 2,125,337 km (0.071 R)
• M18: 2,237,386 km (0.078 R)
• M19: 2,351,379 km (0.115 R)
• M20: 2,962,636 km (0.091 R)
• M21: 3,100,715 km (0.088 R)
• M22: 3,189,875 km (0.117 R)
• M23: 3,409,635 km (0.093 R)
• M24: 3,864,263 km (0.076 R)
• M25: 3,987,830 km (0.031 R)
• M26: 4,112,745 km (0.091 R)
• M27: 4,253,217 km (0.05 R)
• M28: 4,409,397 km (0.101 R)
• M29: 4,669,099 km (0.101 R)
• M30: 4,756,763 km (0.111 R)
• M31: 5,370,863 km (0.099 R)
• M32: 5,539,908 km (0.097 R)
• M33: 5,601,692 km (0.104 R)
• M34: 5,867,378 km (0.103 R)
• M35: 6,476,241 km (0.047 R)
• M36: 6,606,990 km (0.043 R)
• M37: 6,738,636 km (0.069 R)
• M38: 6,804,758 km (0.093 R)
• M39: 6,871,030 km (0.106 R)
• M40: 6,954,356 km (0.083 R)
• M41: 7,273,748 km (0.11 R)
• M42: 7,341,665 km (0.102 R)
• M43: 7,426,786 km (0.112 R)
• M44: 7,563,818 km (0.043 R)
• M45: 7,944,545 km (0.053 R)
• M46: 8,155,029 km (0.053 R)
• M47: 8,563,431 km (0.108 R)
• M48: 8,779,151 km (0.11 R)
• M49: 8,942,213 km (0.12 R)
• M50: 9,087,921 km (0.088 R)
• M51: 9,161,074 km (0.036 R)
• M52: 9,455,633 km (0.114 R)
• M53: 9,678,683 km (0.102 R)
• M54: 9,959,927 km (0.088 R)
• M55: 10,167,868 km (0.061 R)
• M56: 10,358,157 km (0.076 R)
• M57: 10,549,642 km (0.068 R)
• M58: 11,033,591 km (0.095 R)
• M59: 11,229,115 km (0.096 R)
• M60: 11,288,057 km (0.065 R)
• M61: 11,504,824 km (0.113 R)
• M62: 11,842,766 km (0.108 R)
• M63: 12,467,337 km (0.045 R)
• M64: 12,589,409 km (0.103 R)
• M65: 12,834,749 km (0.079 R)
• M66: 13,164,463 km (0.079 R)
• M67: 13,455,281 km (0.113 R)
• M68: 13,538,757 km (0.087 R)
• M69: 13,979,921 km (0.117 R)
• M70: 14,085,537 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 12.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.11 AU - 2.15 AU

Year: 2185 Days

Day: 10.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,343,547 km

• M1: 197,170 km (0.044 R)
• M2: 280,197 km (0.029 R)
• M3: 366,814 km (0.106 R)
• M4: 467,493 km (0.028 R)
• M5: 608,714 km (0.091 R)
• M6: 798,553 km (0.113 R)
• M7: 1,053,618 km (0.045 R)
• M8: 1,135,597 km (0.076 R)
• M9: 1,296,714 km (0.097 R)
• M10: 1,455,587 km (0.097 R)
• M11: 1,568,833 km (0.111 R)
• M12: 1,695,841 km (0.076 R)
• M13: 1,893,161 km (0.064 R)
• M14: 2,156,603 km (0.114 R)
• M15: 2,310,838 km (0.098 R)
• M16: 2,693,659 km (0.108 R)
• M17: 2,899,356 km (0.112 R)
• M18: 3,057,032 km (0.029 R)
• M19: 3,163,845 km (0.067 R)
• M20: 3,285,468 km (0.116 R)
• M21: 3,450,026 km (0.089 R)
• M22: 3,645,700 km (0.108 R)
• M23: 3,888,198 km (0.113 R)
• M24: 3,989,626 km (0.107 R)
• M25: 4,136,082 km (0.109 R)
• M26: 4,269,523 km (0.1 R)
• M27: 4,616,889 km (0.072 R)
• M28: 5,211,242 km (0.102 R)
• M29: 5,648,217 km (0.094 R)
• M30: 5,962,971 km (0.118 R)
• M31: 6,164,629 km (0.115 R)
• M32: 6,300,464 km (0.098 R)
• M33: 6,766,012 km (0.092 R)
• M34: 6,853,527 km (0.115 R)
• M35: 7,153,770 km (0.103 R)
• M36: 7,332,390 km (0.112 R)
• M37: 7,585,061 km (0.112 R)
• M38: 7,895,626 km (0.086 R)
• M39: 8,416,376 km (0.119 R)
• M40: 8,529,472 km (0.103 R)
• M41: 8,719,013 km (0.095 R)
• M42: 8,833,455 km (0.079 R)
• M43: 9,199,072 km (0.104 R)
• M44: 9,335,057 km (0.098 R)
• M45: 9,432,595 km (0.052 R)
• M46: 9,786,543 km (0.059 R)
• M47: 9,985,209 km (0.119 R)
• M48: 10,205,118 km (0.077 R)
• M49: 10,325,694 km (0.103 R)
• M50: 10,507,605 km (0.118 R)
• M51: 10,609,182 km (0.072 R)
• M52: 10,690,563 km (0.073 R)
• M53: 11,101,060 km (0.101 R)
• M54: 11,204,432 km (0.089 R)
• M55: 11,747,322 km (0.111 R)
• M56: 11,873,882 km (0.115 R)
• M57: 12,470,329 km (0.035 R)
• M58: 12,858,835 km (0.118 R)
• M59: 13,054,658 km (0.093 R)
• M60: 13,163,865 km (0.107 R)
• M61: 13,493,429 km (0.112 R)
• M62: 13,936,986 km (0.07 R)
• M63: 14,026,296 km (0.118 R)
• M64: 14,272,834 km (0.096 R)
• M65: 14,498,128 km (0.096 R)
• M66: 14,906,829 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 12.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.91 AU - 4.11 AU

Year: 4622 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,343,547 km

• M1: 172,636 km (0.084 R)
• M2: 263,891 km (0.11 R)
• M3: 786,586 km (0.083 R)
• M4: 915,090 km (0.098 R)
• M5: 1,013,376 km (0.079 R)
• M6: 1,115,701 km (0.116 R)
• M7: 1,248,843 km (0.054 R)
• M8: 1,345,483 km (0.094 R)
• M9: 1,473,689 km (0.114 R)
• M10: 1,561,503 km (0.104 R)
• M11: 1,851,872 km (0.082 R)
• M12: 2,143,289 km (0.059 R)
• M13: 2,243,818 km (0.118 R)
• M14: 2,328,940 km (0.078 R)
• M15: 2,843,856 km (0.117 R)
• M16: 3,200,497 km (0.082 R)
• M17: 3,453,018 km (0.104 R)
• M18: 4,144,160 km (0.11 R)
• M19: 4,249,477 km (0.08 R)
• M20: 4,441,262 km (0.09 R)
• M21: 4,592,505 km (0.09 R)
• M22: 4,701,562 km (0.054 R)
• M23: 4,855,648 km (0.073 R)
• M24: 5,191,794 km (0.063 R)
• M25: 5,628,470 km (0.09 R)
• M26: 5,863,189 km (0.117 R)
• M27: 6,933,861 km (0.105 R)
• M28: 7,466,131 km (0.089 R)
• M29: 7,985,385 km (0.12 R)
• M30: 8,143,510 km (0.038 R)
• M31: 8,813,409 km (0.069 R)
• M32: 9,389,810 km (0.099 R)
• M33: 9,837,257 km (0.086 R)
• M34: 10,092,022 km (0.102 R)
• M35: 11,074,132 km (0.081 R)
• M36: 11,339,219 km (0.119 R)
• M37: 11,457,701 km (0.11 R)
• M38: 11,546,861 km (0.084 R)
• M39: 11,725,930 km (0.099 R)
• M40: 11,996,104 km (0.085 R)
• M41: 12,634,737 km (0.026 R)
• M42: 13,378,089 km (0.116 R)
• M43: 13,881,635 km (0.112 R)
• M44: 14,295,273 km (0.108 R)
• M45: 14,680,787 km (0.062 R)
• M46: 14,777,726 km (0.09 R)
• M47: 14,874,815 km (0.11 R)
• M48: 15,330,939 km (0.05 R)
• M49: 15,527,810 km (0.081 R)
• M50: 16,760,347 km (0.066 R)
• M51: 16,895,434 km (0.055 R)
• M52: 17,782,699 km (0.064 R)
• M53: 18,301,504 km (0.081 R)
• M54: 18,440,780 km (0.051 R)
• M55: 19,283,315 km (0.043 R)
• M56: 19,389,530 km (0.092 R)
• M57: 19,959,198 km (0.08 R)
• M58: 20,534,402 km (0.101 R)
• M59: 22,255,675 km (0.107 R)
• M60: 22,367,126 km (0.038 R)
• M61: 22,515,976 km (0.082 R)
• M62: 22,964,620 km (0.034 R)
• M63: 23,189,914 km (0.05 R)
• M64: 23,340,709 km (0.074 R)
• M65: 23,567,349 km (0.095 R)
• M66: 23,908,582 km (0.078 R)
• M67: 24,903,857 km (0.075 R)
• M68: 25,058,242 km (0.026 R)
• M69: 25,174,180 km (0.098 R)
• M70: 25,290,268 km (0.076 R)
• M71: 25,600,833 km (0.107 R)
• M72: 25,873,700 km (0.072 R)
• M73: 26,030,030 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 14,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit