🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 11.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.08 AU

Year: 608 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,612,256 km

• M1: 152,141 km (0.073 R)
• M2: 258,655 km (0.12 R)
• M3: 389,104 km (0.033 R)
• M4: 496,216 km (0.097 R)
• M5: 573,109 km (0.041 R)
• M6: 654,790 km (0.037 R)
• M7: 731,384 km (0.111 R)
• M8: 811,419 km (0.118 R)
• M9: 889,509 km (0.114 R)
• M10: 975,977 km (0.061 R)
• M11: 1,099,844 km (0.118 R)
• M12: 1,184,516 km (0.042 R)
• M13: 1,286,841 km (0.065 R)
• M14: 1,392,307 km (0.084 R)
• M15: 1,468,752 km (0.114 R)
• M16: 1,579,454 km (0.115 R)
• M17: 1,655,899 km (0.078 R)
• M18: 1,935,796 km (0.105 R)
• M19: 2,018,075 km (0.099 R)
• M20: 2,186,373 km (0.092 R)
• M21: 2,294,981 km (0.092 R)
• M22: 2,405,384 km (0.084 R)
• M23: 2,502,024 km (0.086 R)
• M24: 2,603,901 km (0.091 R)
• M25: 2,719,390 km (0.077 R)
• M26: 2,812,141 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 11.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.25 AU - 1.69 AU

Year: 1209 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,612,256 km

• M1: 148,102 km (0.046 R)
• M2: 262,245 km (0.084 R)
• M3: 349,012 km (0.117 R)
• M4: 430,543 km (0.092 R)
• M5: 563,386 km (0.12 R)
• M6: 635,791 km (0.1 R)
• M7: 772,972 km (0.088 R)
• M8: 855,251 km (0.077 R)
• M9: 967,749 km (0.1 R)
• M10: 1,172,099 km (0.057 R)
• M11: 1,336,657 km (0.104 R)
• M12: 1,541,456 km (0.075 R)
• M13: 1,647,821 km (0.075 R)
• M14: 1,731,446 km (0.119 R)
• M15: 1,885,681 km (0.072 R)
• M16: 2,338,065 km (0.105 R)
• M17: 2,461,184 km (0.09 R)
• M18: 2,538,227 km (0.052 R)
• M19: 2,635,466 km (0.119 R)
• M20: 2,854,028 km (0.094 R)
• M21: 2,975,950 km (0.039 R)
• M22: 3,120,163 km (0.091 R)
• M23: 3,288,012 km (0.078 R)
• M24: 3,448,231 km (0.081 R)
• M25: 3,610,844 km (0.112 R)
• M26: 3,754,009 km (0.034 R)
• M27: 3,966,737 km (0.067 R)
• M28: 4,103,021 km (0.036 R)
• M29: 4,392,193 km (0.076 R)
• M30: 4,917,432 km (0.063 R)
• M31: 5,027,236 km (0.087 R)
• M32: 5,212,289 km (0.072 R)
• M33: 5,324,338 km (0.089 R)
• M34: 5,550,979 km (0.099 R)
• M35: 5,652,855 km (0.047 R)
• M36: 5,871,118 km (0.032 R)
• M37: 6,316,172 km (0.049 R)
• M38: 6,462,478 km (0.11 R)
• M39: 6,717,992 km (0.099 R)
• M40: 7,059,224 km (0.117 R)
• M41: 7,336,280 km (0.068 R)
• M42: 7,476,154 km (0.096 R)
• M43: 7,815,591 km (0.074 R)
• M44: 8,319,736 km (0.107 R)
• M45: 9,298,854 km (0.115 R)
• M46: 9,435,138 km (0.119 R)
• M47: 9,602,687 km (0.109 R)
• M48: 10,049,237 km (0.119 R)
• M49: 10,235,935 km (0.093 R)
• M50: 10,314,175 km (0.117 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 14.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.74 AU - 2.32 AU

Year: 1962 Days

Day: 12.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,612,256 km

• M1: 192,981 km (0.1 R)
• M2: 292,165 km (0.088 R)
• M3: 430,094 km (0.049 R)
• M4: 679,025 km (0.115 R)
• M5: 799,900 km (0.087 R)
• M6: 896,241 km (0.105 R)
• M7: 1,120,189 km (0.082 R)
• M8: 1,315,414 km (0.047 R)
• M9: 1,625,381 km (0.104 R)
• M10: 1,970,354 km (0.093 R)
• M11: 2,128,927 km (0.109 R)
• M12: 2,483,474 km (0.116 R)
• M13: 2,680,495 km (0.069 R)
• M14: 2,819,172 km (0.105 R)
• M15: 2,973,108 km (0.099 R)
• M16: 3,209,473 km (0.066 R)
• M17: 3,370,590 km (0.1 R)
• M18: 3,617,277 km (0.114 R)
• M19: 3,884,458 km (0.118 R)
• M20: 4,114,540 km (0.109 R)
• M21: 4,231,226 km (0.093 R)
• M22: 4,588,167 km (0.053 R)
• M23: 4,694,232 km (0.075 R)
• M24: 5,126,420 km (0.057 R)
• M25: 5,284,096 km (0.096 R)
• M26: 5,523,453 km (0.104 R)
• M27: 5,636,399 km (0.102 R)
• M28: 5,946,964 km (0.077 R)
• M29: 6,196,194 km (0.063 R)
• M30: 6,381,247 km (0.096 R)
• M31: 6,860,409 km (0.12 R)
• M32: 6,982,032 km (0.098 R)
• M33: 7,139,558 km (0.079 R)
• M34: 7,333,736 km (0.112 R)
• M35: 7,493,806 km (0.1 R)
• M36: 7,601,217 km (0.047 R)
• M37: 7,745,280 km (0.1 R)
• M38: 7,926,593 km (0.093 R)
• M39: 8,164,453 km (0.104 R)
• M40: 8,348,908 km (0.106 R)
• M41: 8,778,852 km (0.075 R)
• M42: 8,911,096 km (0.092 R)
• M43: 9,350,465 km (0.108 R)
• M44: 9,485,552 km (0.095 R)
• M45: 9,660,283 km (0.091 R)
• M46: 9,894,852 km (0.077 R)
• M47: 10,369,825 km (0.115 R)
• M48: 10,670,367 km (0.113 R)
• M49: 10,933,360 km (0.113 R)
• M50: 11,116,618 km (0.088 R)
• M51: 11,239,438 km (0.1 R)
• M52: 11,383,201 km (0.077 R)
• M53: 11,548,357 km (0.105 R)
• M54: 11,776,644 km (0.085 R)
• M55: 12,069,407 km (0.107 R)
• M56: 12,704,898 km (0.065 R)
• M57: 12,811,861 km (0.077 R)
• M58: 13,113,001 km (0.089 R)
• M59: 13,286,236 km (0.089 R)
• M60: 13,722,463 km (0.111 R)
• M61: 13,832,268 km (0.101 R)
• M62: 14,030,635 km (0.103 R)
• M63: 14,564,250 km (0.064 R)
• M64: 14,811,087 km (0.108 R)
• M65: 14,946,323 km (0.102 R)
• M66: 15,104,598 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 14.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.78 AU - 2.36 AU

Year: 2020 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,612,256 km

• M1: 190,139 km (0.069 R)
• M2: 298,149 km (0.065 R)
• M3: 498,759 km (0.025 R)
• M4: 628,311 km (0.107 R)
• M5: 722,558 km (0.066 R)
• M6: 852,259 km (0.096 R)
• M7: 1,072,018 km (0.071 R)
• M8: 1,267,393 km (0.057 R)
• M9: 1,493,884 km (0.101 R)
• M10: 1,607,728 km (0.092 R)
• M11: 1,926,073 km (0.057 R)
• M12: 2,221,678 km (0.12 R)
• M13: 2,364,095 km (0.072 R)
• M14: 2,487,065 km (0.11 R)
• M15: 2,612,278 km (0.111 R)
• M16: 2,774,891 km (0.119 R)
• M17: 2,893,073 km (0.108 R)
• M18: 3,110,289 km (0.092 R)
• M19: 3,295,491 km (0.066 R)
• M20: 3,421,154 km (0.078 R)
• M21: 3,638,370 km (0.098 R)
• M22: 3,755,206 km (0.106 R)
• M23: 3,886,702 km (0.108 R)
• M24: 4,140,570 km (0.073 R)
• M25: 4,637,085 km (0.027 R)
• M26: 4,792,517 km (0.074 R)
• M27: 4,978,617 km (0.054 R)
• M28: 5,167,110 km (0.115 R)
• M29: 5,447,008 km (0.114 R)
• M30: 5,551,427 km (0.104 R)
• M31: 5,656,445 km (0.076 R)
• M32: 5,777,320 km (0.045 R)
• M33: 5,899,242 km (0.098 R)
• M34: 6,067,989 km (0.102 R)
• M35: 6,285,355 km (0.035 R)
• M36: 6,457,841 km (0.116 R)
• M37: 6,584,401 km (0.097 R)
• M38: 7,033,793 km (0.091 R)
• M39: 7,526,269 km (0.091 R)
• M40: 7,659,561 km (0.088 R)
• M41: 7,945,442 km (0.12 R)
• M42: 8,098,182 km (0.065 R)
• M43: 8,597,090 km (0.115 R)
• M44: 9,373,354 km (0.111 R)
• M45: 10,043,552 km (0.068 R)
• M46: 10,635,661 km (0.062 R)
• M47: 10,973,752 km (0.118 R)
• M48: 11,087,147 km (0.025 R)
• M49: 11,757,046 km (0.113 R)
• M50: 12,204,493 km (0.026 R)
• M51: 12,361,422 km (0.11 R)
• M52: 12,519,098 km (0.117 R)
• M53: 12,637,729 km (0.111 R)
• M54: 13,076,051 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 12.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.41 AU - 2.93 AU

Year: 2959 Days

Day: 10.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,612,256 km

• M1: 154,684 km (0.111 R)
• M2: 258,206 km (0.066 R)
• M3: 392,246 km (0.112 R)
• M4: 536,757 km (0.074 R)
• M5: 718,219 km (0.106 R)
• M6: 851,361 km (0.109 R)
• M7: 1,012,179 km (0.048 R)
• M8: 1,125,275 km (0.069 R)
• M9: 1,262,905 km (0.115 R)
• M10: 1,427,612 km (0.077 R)
• M11: 1,555,967 km (0.111 R)
• M12: 1,733,391 km (0.085 R)
• M13: 2,218,985 km (0.066 R)
• M14: 2,369,032 km (0.073 R)
• M15: 2,535,534 km (0.088 R)
• M16: 2,706,076 km (0.08 R)
• M17: 2,921,198 km (0.117 R)
• M18: 3,017,090 km (0.089 R)
• M19: 3,100,117 km (0.102 R)
• M20: 3,184,041 km (0.112 R)
• M21: 3,368,495 km (0.098 R)
• M22: 3,629,693 km (0.11 R)
• M23: 3,988,429 km (0.045 R)
• M24: 4,095,242 km (0.109 R)
• M25: 4,187,544 km (0.118 R)
• M26: 4,311,710 km (0.1 R)
• M27: 4,659,674 km (0.037 R)
• M28: 4,934,935 km (0.068 R)
• M29: 5,349,470 km (0.096 R)
• M30: 5,740,669 km (0.099 R)
• M31: 6,035,975 km (0.03 R)
• M32: 6,569,142 km (0.091 R)
• M33: 6,659,499 km (0.047 R)
• M34: 6,859,810 km (0.108 R)
• M35: 7,006,715 km (0.073 R)
• M36: 7,510,412 km (0.117 R)
• M37: 7,680,803 km (0.032 R)
• M38: 7,890,988 km (0.076 R)
• M39: 8,083,671 km (0.112 R)
• M40: 8,200,058 km (0.085 R)
• M41: 8,710,934 km (0.033 R)
• M42: 9,010,280 km (0.032 R)
• M43: 9,516,818 km (0.12 R)
• M44: 9,742,711 km (0.036 R)
• M45: 10,011,987 km (0.026 R)
• M46: 10,283,657 km (0.115 R)
• M47: 10,473,197 km (0.062 R)
• M48: 10,600,206 km (0.086 R)
• M49: 10,727,663 km (0.05 R)
• M50: 11,569,002 km (0.058 R)
• M51: 11,700,349 km (0.115 R)
• M52: 11,832,144 km (0.043 R)
• M53: 12,008,670 km (0.095 R)
• M54: 12,633,540 km (0.099 R)
• M55: 12,995,417 km (0.097 R)
• M56: 13,154,739 km (0.096 R)
• M57: 13,636,744 km (0.072 R)
• M58: 14,148,069 km (0.104 R)
• M59: 14,359,002 km (0.114 R)
• M60: 14,500,222 km (0.113 R)
• M61: 14,879,004 km (0.088 R)
• M62: 15,213,206 km (0.1 R)
• M63: 15,333,183 km (0.078 R)
• M64: 15,646,591 km (0.053 R)
• M65: 15,743,381 km (0.077 R)
• M66: 15,840,470 km (0.091 R)
• M67: 16,010,862 km (0.113 R)
• M68: 16,230,621 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 12.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.2 AU - 3.8 AU

Year: 4441 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,612,256 km

• M1: 232,325 km (0.091 R)
• M2: 353,949 km (0.114 R)
• M3: 509,231 km (0.093 R)
• M4: 668,852 km (0.054 R)
• M5: 798,105 km (0.044 R)
• M6: 1,015,919 km (0.064 R)
• M7: 1,268,590 km (0.12 R)
• M8: 1,387,670 km (0.118 R)
• M9: 1,768,247 km (0.073 R)
• M10: 1,953,748 km (0.034 R)
• M11: 2,199,388 km (0.104 R)
• M12: 2,344,348 km (0.097 R)
• M13: 2,798,827 km (0.091 R)
• M14: 2,976,399 km (0.068 R)
• M15: 3,405,596 km (0.096 R)
• M16: 3,811,006 km (0.105 R)
• M17: 4,075,046 km (0.119 R)
• M18: 4,164,506 km (0.11 R)
• M19: 4,345,220 km (0.093 R)
• M20: 4,832,310 km (0.1 R)
• M21: 5,263,751 km (0.108 R)
• M22: 5,583,142 km (0.116 R)
• M23: 5,707,608 km (0.119 R)
• M24: 5,883,535 km (0.12 R)
• M25: 6,086,838 km (0.082 R)
• M26: 6,763,769 km (0.12 R)
• M27: 6,950,167 km (0.093 R)
• M28: 7,574,439 km (0.105 R)
• M29: 7,879,469 km (0.097 R)
• M30: 7,963,394 km (0.093 R)
• M31: 8,387,354 km (0.045 R)
• M32: 9,673,298 km (0.077 R)
• M33: 9,883,483 km (0.028 R)
• M34: 10,400,343 km (0.088 R)
• M35: 10,770,598 km (0.111 R)
• M36: 10,863,947 km (0.093 R)
• M37: 11,113,925 km (0.078 R)
• M38: 11,239,587 km (0.098 R)
• M39: 11,875,229 km (0.105 R)
• M40: 12,294,701 km (0.113 R)
• M41: 13,015,613 km (0.071 R)
• M42: 13,281,149 km (0.111 R)
• M43: 14,088,679 km (0.051 R)
• M44: 14,601,500 km (0.102 R)
• M45: 15,190,168 km (0.097 R)
• M46: 16,605,513 km (0.082 R)
• M47: 16,713,373 km (0.041 R)
• M48: 17,329,118 km (0.104 R)
• M49: 17,878,442 km (0.087 R)
• M50: 18,173,748 km (0.079 R)
• M51: 18,694,648 km (0.1 R)
• M52: 19,182,636 km (0.102 R)
• M53: 19,941,546 km (0.109 R)
• M54: 20,094,435 km (0.026 R)
• M55: 21,410,597 km (0.097 R)
• M56: 21,724,304 km (0.055 R)
• M57: 22,118,494 km (0.112 R)
• M58: 22,834,170 km (0.107 R)
• M59: 23,275,334 km (0.107 R)
• M60: 24,779,690 km (0.114 R)
• M61: 25,067,816 km (0.112 R)
• M62: 25,522,893 km (0.065 R)
• M63: 25,980,662 km (0.086 R)
• M64: 26,231,538 km (0.055 R)
• M65: 27,073,475 km (0.087 R)
• M66: 27,158,147 km (0.054 R)
• M67: 27,285,455 km (0.101 R)
• M68: 27,710,762 km (0.072 R)
• M69: 27,796,182 km (0.103 R)
• M70: 28,138,462 km (0.115 R)
• M71: 28,224,181 km (0.034 R)
• M72: 28,654,575 km (0.1 R)
• M73: 28,740,743 km (0.097 R)
• M74: 29,000,295 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 8.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.57 AU - 3.79 AU

Year: 4788 Days

Day: 10.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,612,256 km

• M1: 209,437 km (0.12 R)
• M2: 304,282 km (0.111 R)
• M3: 443,109 km (0.087 R)
• M4: 841,189 km (0.118 R)
• M5: 994,975 km (0.078 R)
• M6: 1,158,037 km (0.062 R)
• M7: 1,440,179 km (0.059 R)
• M8: 1,654,852 km (0.098 R)
• M9: 2,035,429 km (0.037 R)
• M10: 2,276,730 km (0.108 R)
• M11: 2,375,764 km (0.092 R)
• M12: 2,839,816 km (0.114 R)
• M13: 2,928,827 km (0.117 R)
• M14: 3,183,143 km (0.059 R)
• M15: 3,654,826 km (0.111 R)
• M16: 3,810,557 km (0.037 R)
• M17: 4,088,211 km (0.097 R)
• M18: 4,372,447 km (0.115 R)
• M19: 4,938,824 km (0.063 R)
• M20: 5,263,451 km (0.057 R)
• M21: 5,351,116 km (0.033 R)
• M22: 5,417,238 km (0.106 R)
• M23: 5,483,660 km (0.111 R)
• M24: 5,684,569 km (0.099 R)
• M25: 5,910,612 km (0.12 R)
• M26: 6,024,755 km (0.086 R)
• M27: 6,232,098 km (0.101 R)
• M28: 6,772,595 km (0.109 R)
• M29: 8,099,827 km (0.091 R)
• M30: 8,559,691 km (0.084 R)
• M31: 9,159,728 km (0.056 R)
• M32: 9,239,015 km (0.063 R)
• M33: 9,318,451 km (0.109 R)
• M34: 9,692,596 km (0.12 R)
• M35: 10,593,624 km (0.077 R)
• M36: 11,350,589 km (0.061 R)
• M37: 11,893,629 km (0.09 R)
• M38: 11,980,246 km (0.112 R)
• M39: 12,095,885 km (0.074 R)
• M40: 12,474,518 km (0.112 R)
• M41: 12,945,901 km (0.111 R)
• M42: 13,064,681 km (0.087 R)
• M43: 13,633,752 km (0.098 R)
• M44: 14,027,643 km (0.049 R)
• M45: 14,210,751 km (0.113 R)
• M46: 14,364,088 km (0.047 R)
• M47: 14,889,027 km (0.103 R)
• M48: 15,075,875 km (0.086 R)
• M49: 15,263,321 km (0.079 R)
• M50: 15,420,249 km (0.062 R)
• M51: 15,989,619 km (0.052 R)
• M52: 16,180,954 km (0.057 R)
• M53: 16,276,847 km (0.109 R)
• M54: 16,598,033 km (0.03 R)
• M55: 16,726,987 km (0.083 R)
• M56: 18,168,512 km (0.083 R)
• M57: 18,334,865 km (0.037 R)
• M58: 19,513,247 km (0.086 R)
• M59: 19,615,422 km (0.091 R)
• M60: 19,957,104 km (0.069 R)
• M61: 20,889,697 km (0.105 R)
• M62: 21,203,703 km (0.103 R)
• M63: 22,439,681 km (0.065 R)
• M64: 22,582,397 km (0.09 R)
• M65: 23,048,394 km (0.109 R)
• M66: 23,192,457 km (0.106 R)
• M67: 23,698,846 km (0.077 R)
• M68: 24,062,818 km (0.066 R)
• M69: 24,172,323 km (0.07 R)
• M70: 24,465,385 km (0.107 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: 426 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit