🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.6

Radius: 14.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.93 AU

Year: 413 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,892,167 km

• M1: 201,658 km (0.11 R)
• M2: 292,763 km (0.042 R)
• M3: 381,624 km (0.064 R)
• M4: 505,790 km (0.053 R)
• M5: 637,586 km (0.111 R)
• M6: 732,730 km (0.109 R)
• M7: 865,124 km (0.106 R)
• M8: 983,456 km (0.082 R)
• M9: 1,088,175 km (0.102 R)
• M10: 1,183,618 km (0.048 R)
• M11: 1,312,422 km (0.081 R)
• M12: 1,405,023 km (0.065 R)
• M13: 1,495,231 km (0.092 R)
• M14: 1,630,617 km (0.101 R)
• M15: 1,730,997 km (0.078 R)
• M16: 1,860,399 km (0.04 R)
• M17: 1,963,023 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 10.1

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.87 AU - 1.33 AU

Year: 734 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,892,167 km

• M1: 168,447 km (0.073 R)
• M2: 259,852 km (0.083 R)
• M3: 324,627 km (0.071 R)
• M4: 472,580 km (0.09 R)
• M5: 635,043 km (0.082 R)
• M6: 704,606 km (0.081 R)
• M7: 840,590 km (0.07 R)
• M8: 912,098 km (0.057 R)
• M9: 1,113,457 km (0.103 R)
• M10: 1,260,362 km (0.073 R)
• M11: 1,343,389 km (0.103 R)
• M12: 1,421,180 km (0.092 R)
• M13: 1,486,105 km (0.104 R)
• M14: 1,603,839 km (0.119 R)
• M15: 1,802,206 km (0.118 R)
• M16: 1,904,381 km (0.096 R)
• M17: 2,024,807 km (0.108 R)
• M18: 2,106,637 km (0.072 R)
• M19: 2,222,875 km (0.061 R)
• M20: 2,290,343 km (0.03 R)
• M21: 2,384,291 km (0.1 R)
• M22: 2,532,094 km (0.102 R)
• M23: 2,773,096 km (0.1 R)
• M24: 2,882,601 km (0.094 R)
• M25: 3,031,002 km (0.056 R)
• M26: 3,239,093 km (0.116 R)
• M27: 3,580,027 km (0.105 R)
• M28: 3,759,843 km (0.086 R)
• M29: 3,861,121 km (0.096 R)
• M30: 4,087,014 km (0.094 R)
• M31: 4,191,134 km (0.107 R)
• M32: 4,285,680 km (0.107 R)
• M33: 4,519,800 km (0.071 R)
• M34: 4,616,740 km (0.1 R)
• M35: 4,692,586 km (0.064 R)
• M36: 4,823,783 km (0.082 R)
• M37: 5,022,749 km (0.095 R)
• M38: 5,089,619 km (0.112 R)
• M39: 5,258,216 km (0.084 R)
• M40: 5,474,534 km (0.069 R)
• M41: 5,555,018 km (0.088 R)
• M42: 5,682,176 km (0.051 R)
• M43: 6,164,928 km (0.12 R)
• M44: 6,272,639 km (0.088 R)
• M45: 6,441,385 km (0.09 R)
• M46: 6,563,008 km (0.088 R)
• M47: 6,660,696 km (0.109 R)
• M48: 6,857,866 km (0.073 R)
• M49: 7,396,867 km (0.098 R)
• M50: 7,626,649 km (0.089 R)
• M51: 7,832,795 km (0.093 R)
• M52: 7,936,616 km (0.106 R)
• M53: 8,014,856 km (0.108 R)
• M54: 8,369,702 km (0.102 R)
• M55: 8,475,767 km (0.101 R)
• M56: 8,595,744 km (0.1 R)
• M57: 8,689,542 km (0.12 R)
• M58: 8,918,427 km (0.056 R)
• M59: 9,149,406 km (0.117 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 9

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.46 AU - 2.22 AU

Year: 1587 Days

Day: 7.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,892,167 km

• M1: 116,836 km (0.084 R)
• M2: 213,476 km (0.074 R)
• M3: 269,725 km (0.105 R)
• M4: 360,381 km (0.101 R)
• M5: 494,421 km (0.113 R)
• M6: 578,345 km (0.065 R)
• M7: 724,951 km (0.071 R)
• M8: 989,141 km (0.076 R)
• M9: 1,106,875 km (0.093 R)
• M10: 1,193,791 km (0.089 R)
• M11: 1,256,173 km (0.116 R)
• M12: 1,328,728 km (0.117 R)
• M13: 1,440,478 km (0.108 R)
• M14: 1,643,632 km (0.05 R)
• M15: 1,784,403 km (0.074 R)
• M16: 1,845,888 km (0.104 R)
• M17: 1,929,214 km (0.079 R)
• M18: 2,219,434 km (0.1 R)
• M19: 2,432,162 km (0.118 R)
• M20: 2,546,754 km (0.051 R)
• M21: 2,950,220 km (0.11 R)
• M22: 3,097,424 km (0.043 R)
• M23: 3,360,866 km (0.082 R)
• M24: 3,644,803 km (0.12 R)
• M25: 3,763,284 km (0.118 R)
• M26: 3,896,277 km (0.102 R)
• M27: 4,044,528 km (0.12 R)
• M28: 5,060,298 km (0.094 R)
• M29: 5,222,162 km (0.049 R)
• M30: 5,355,903 km (0.103 R)
• M31: 5,415,742 km (0.056 R)
• M32: 5,810,082 km (0.074 R)
• M33: 5,964,168 km (0.106 R)
• M34: 6,119,750 km (0.057 R)
• M35: 6,323,801 km (0.079 R)
• M36: 6,642,445 km (0.111 R)
• M37: 7,048,004 km (0.038 R)
• M38: 7,129,984 km (0.115 R)
• M39: 7,245,474 km (0.063 R)
• M40: 7,612,437 km (0.045 R)
• M41: 7,730,470 km (0.055 R)
• M42: 7,917,168 km (0.055 R)
• M43: 8,019,643 km (0.052 R)
• M44: 8,088,158 km (0.089 R)
• M45: 8,277,699 km (0.036 R)
• M46: 8,749,231 km (0.087 R)
• M47: 8,961,660 km (0.111 R)
• M48: 9,122,029 km (0.102 R)
• M49: 9,481,962 km (0.09 R)
• M50: 9,864,932 km (0.066 R)
• M51: 10,271,539 km (0.098 R)
• M52: 10,439,388 km (0.075 R)
• M53: 10,759,079 km (0.078 R)
• M54: 11,158,505 km (0.036 R)
• M55: 11,292,694 km (0.076 R)
• M56: 11,485,377 km (0.105 R)
• M57: 11,795,792 km (0.115 R)
• M58: 11,932,525 km (0.068 R)
• M59: 12,069,855 km (0.054 R)
• M60: 12,247,129 km (0.091 R)
• M61: 12,504,587 km (0.068 R)
• M62: 12,584,322 km (0.117 R)
• M63: 12,664,058 km (0.094 R)
• M64: 12,984,796 km (0.069 R)
• M65: 13,288,031 km (0.104 R)
• M66: 13,695,984 km (0.071 R)
• M67: 13,819,103 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.2

Radius: 10.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.37 AU - 2.61 AU

Year: 2498 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,892,167 km

• M1: 129,552 km (0.108 R)
• M2: 201,808 km (0.042 R)
• M3: 292,165 km (0.088 R)
• M4: 391,049 km (0.062 R)
• M5: 497,413 km (0.099 R)
• M6: 569,669 km (0.105 R)
• M7: 669,899 km (0.113 R)
• M8: 802,293 km (0.105 R)
• M9: 889,808 km (0.057 R)
• M10: 1,113,756 km (0.078 R)
• M11: 1,222,663 km (0.075 R)
• M12: 1,324,839 km (0.119 R)
• M13: 1,430,156 km (0.088 R)
• M14: 1,494,632 km (0.053 R)
• M15: 1,604,587 km (0.074 R)
• M16: 2,157,351 km (0.102 R)
• M17: 2,422,738 km (0.096 R)
• M18: 2,645,339 km (0.115 R)
• M19: 2,779,379 km (0.065 R)
• M20: 3,152,925 km (0.105 R)
• M21: 3,381,959 km (0.104 R)
• M22: 3,735,608 km (0.097 R)
• M23: 4,008,774 km (0.11 R)
• M24: 4,210,133 km (0.079 R)
• M25: 4,478,511 km (0.115 R)
• M26: 4,574,553 km (0.046 R)
• M27: 4,916,384 km (0.077 R)
• M28: 4,982,357 km (0.089 R)
• M29: 5,048,779 km (0.077 R)
• M30: 5,148,860 km (0.089 R)
• M31: 5,367,871 km (0.119 R)
• M32: 5,990,796 km (0.102 R)
• M33: 6,114,514 km (0.104 R)
• M34: 6,239,278 km (0.12 R)
• M35: 6,328,738 km (0.119 R)
• M36: 7,323,265 km (0.099 R)
• M37: 7,474,658 km (0.115 R)
• M38: 7,742,288 km (0.096 R)
• M39: 7,974,165 km (0.104 R)
• M40: 8,267,377 km (0.03 R)
• M41: 8,385,559 km (0.113 R)
• M42: 8,703,604 km (0.088 R)
• M43: 9,066,229 km (0.106 R)
• M44: 9,188,152 km (0.12 R)
• M45: 9,413,296 km (0.091 R)
• M46: 9,516,220 km (0.086 R)
• M47: 9,619,442 km (0.116 R)
• M48: 9,931,503 km (0.09 R)
• M49: 10,036,372 km (0.057 R)
• M50: 10,651,219 km (0.053 R)
• M51: 10,758,480 km (0.109 R)
• M52: 10,974,201 km (0.052 R)
• M53: 11,409,680 km (0.105 R)
• M54: 11,762,282 km (0.081 R)
• M55: 11,895,424 km (0.063 R)
• M56: 12,252,814 km (0.047 R)
• M57: 12,320,282 km (0.087 R)
• M58: 12,818,443 km (0.104 R)
• M59: 12,886,959 km (0.113 R)
• M60: 12,978,363 km (0.042 R)
• M61: 13,254,072 km (0.112 R)
• M62: 13,554,913 km (0.057 R)
• M63: 13,787,837 km (0.069 R)
• M64: 14,116,354 km (0.102 R)
• M65: 14,709,211 km (0.068 R)
• M66: 15,044,759 km (0.116 R)
• M67: 15,431,320 km (0.117 R)
• M68: 15,747,869 km (0.099 R)
• M69: 15,821,172 km (0.091 R)
• M70: 15,992,760 km (0.11 R)
• M71: 16,486,433 km (0.036 R)
• M72: 16,635,582 km (0.076 R)
• M73: 16,710,232 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 9.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.94 AU - 3.06 AU

Year: 3304 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,892,167 km

• M1: 139,575 km (0.096 R)
• M2: 223,050 km (0.085 R)
• M3: 331,359 km (0.08 R)
• M4: 435,180 km (0.083 R)
• M5: 499,358 km (0.043 R)
• M6: 567,425 km (0.099 R)
• M7: 801,845 km (0.077 R)
• M8: 911,949 km (0.067 R)
• M9: 1,295,069 km (0.117 R)
• M10: 1,516,174 km (0.099 R)
• M11: 1,596,508 km (0.104 R)
• M12: 2,032,437 km (0.116 R)
• M13: 2,134,313 km (0.111 R)
• M14: 2,410,022 km (0.081 R)
• M15: 2,614,073 km (0.087 R)
• M16: 2,823,809 km (0.101 R)
• M17: 2,895,018 km (0.106 R)
• M18: 2,995,697 km (0.106 R)
• M19: 3,082,913 km (0.115 R)
• M20: 3,425,193 km (0.06 R)
• M21: 3,516,448 km (0.074 R)
• M22: 3,577,932 km (0.069 R)
• M23: 3,811,155 km (0.029 R)
• M24: 4,211,030 km (0.103 R)
• M25: 4,341,929 km (0.059 R)
• M26: 4,810,619 km (0.073 R)
• M27: 4,947,501 km (0.098 R)
• M28: 5,016,465 km (0.059 R)
• M29: 5,103,083 km (0.117 R)
• M30: 5,172,646 km (0.118 R)
• M31: 5,472,290 km (0.035 R)
• M32: 5,561,600 km (0.117 R)
• M33: 5,759,518 km (0.107 R)
• M34: 6,070,233 km (0.073 R)
• M35: 6,367,633 km (0.083 R)
• M36: 6,765,115 km (0.06 R)
• M37: 7,151,377 km (0.057 R)
• M38: 7,804,222 km (0.108 R)
• M39: 8,066,766 km (0.105 R)
• M40: 8,332,153 km (0.092 R)
• M41: 8,393,787 km (0.094 R)
• M42: 8,662,614 km (0.09 R)
• M43: 8,808,622 km (0.059 R)
• M44: 8,892,397 km (0.088 R)
• M45: 9,230,338 km (0.036 R)
• M46: 9,615,403 km (0.102 R)
• M47: 9,875,105 km (0.117 R)
• M48: 10,181,033 km (0.112 R)
• M49: 10,779,873 km (0.107 R)
• M50: 10,847,042 km (0.118 R)
• M51: 10,959,540 km (0.119 R)
• M52: 11,321,716 km (0.115 R)
• M53: 11,803,122 km (0.048 R)
• M54: 12,127,750 km (0.044 R)
• M55: 12,857,189 km (0.086 R)
• M56: 13,047,777 km (0.092 R)
• M57: 13,455,880 km (0.101 R)
• M58: 13,892,406 km (0.104 R)
• M59: 14,259,819 km (0.103 R)
• M60: 14,358,404 km (0.091 R)
• M61: 14,605,689 km (0.106 R)
• M62: 14,954,252 km (0.027 R)
• M63: 15,029,350 km (0.1 R)
• M64: 15,154,713 km (0.05 R)
• M65: 15,230,110 km (0.052 R)
• M66: 15,532,897 km (0.083 R)
• M67: 15,965,384 km (0.101 R)
• M68: 16,170,333 km (0.099 R)
• M69: 16,582,625 km (0.108 R)
• M70: 17,444,009 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.2

Radius: 13.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.67 AU - 4.83 AU

Year: 6582 Days

Day: 11.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,892,167 km

• M1: 187,297 km (0.116 R)
• M2: 279,598 km (0.108 R)
• M3: 386,860 km (0.087 R)
• M4: 497,263 km (0.069 R)
• M5: 704,456 km (0.106 R)
• M6: 1,221,467 km (0.093 R)
• M7: 1,796,521 km (0.115 R)
• M8: 1,968,708 km (0.117 R)
• M9: 2,212,553 km (0.114 R)
• M10: 2,518,480 km (0.086 R)
• M11: 2,605,845 km (0.103 R)
• M12: 2,694,407 km (0.109 R)
• M13: 3,114,927 km (0.106 R)
• M14: 3,209,174 km (0.109 R)
• M15: 3,497,748 km (0.071 R)
• M16: 3,835,091 km (0.081 R)
• M17: 4,245,588 km (0.096 R)
• M18: 4,954,083 km (0.112 R)
• M19: 5,220,816 km (0.114 R)
• M20: 6,431,212 km (0.099 R)
• M21: 6,600,707 km (0.068 R)
• M22: 6,722,629 km (0.08 R)
• M23: 6,968,867 km (0.099 R)
• M24: 7,243,230 km (0.064 R)
• M25: 7,369,042 km (0.095 R)
• M26: 7,521,033 km (0.105 R)
• M27: 7,725,384 km (0.085 R)
• M28: 8,087,410 km (0.03 R)
• M29: 8,218,009 km (0.052 R)
• M30: 8,323,027 km (0.039 R)
• M31: 8,454,972 km (0.119 R)
• M32: 9,125,021 km (0.03 R)
• M33: 9,288,532 km (0.056 R)
• M34: 9,590,570 km (0.094 R)
• M35: 10,431,011 km (0.04 R)
• M36: 11,529,358 km (0.108 R)
• M37: 11,617,621 km (0.094 R)
• M38: 11,706,033 km (0.089 R)
• M39: 12,362,020 km (0.096 R)
• M40: 12,907,603 km (0.11 R)
• M41: 13,183,462 km (0.057 R)
• M42: 14,148,219 km (0.063 R)
• M43: 14,846,841 km (0.059 R)
• M44: 15,361,906 km (0.105 R)
• M45: 15,556,683 km (0.1 R)
• M46: 15,719,445 km (0.09 R)
• M47: 15,817,432 km (0.086 R)
• M48: 16,211,472 km (0.068 R)
• M49: 16,509,172 km (0.075 R)
• M50: 16,875,388 km (0.054 R)
• M51: 17,109,957 km (0.099 R)
• M52: 17,819,799 km (0.076 R)
• M53: 18,298,512 km (0.08 R)
• M54: 19,724,629 km (0.113 R)
• M55: 19,971,765 km (0.108 R)
• M56: 20,433,274 km (0.104 R)
• M57: 20,540,386 km (0.107 R)
• M58: 20,826,567 km (0.116 R)
• M59: 21,114,243 km (0.105 R)
• M60: 22,941,581 km (0.077 R)
• M61: 23,238,683 km (0.116 R)
• M62: 24,857,332 km (0.111 R)
• M63: 24,971,625 km (0.038 R)
• M64: 25,315,550 km (0.109 R)
• M65: 25,430,441 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit