🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 12.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.9 AU - 0.98 AU

Year: 588 Days

Day: 10.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,622,201 km

• M1: 161,566 km (0.101 R)
• M2: 243,695 km (0.098 R)
• M3: 426,504 km (0.1 R)
• M4: 526,136 km (0.091 R)
• M5: 618,288 km (0.092 R)
• M6: 703,110 km (0.11 R)
• M7: 861,385 km (0.108 R)
• M8: 958,324 km (0.08 R)
• M9: 1,043,146 km (0.096 R)
• M10: 1,203,964 km (0.082 R)
• M11: 1,284,747 km (0.073 R)
• M12: 1,601,744 km (0.092 R)
• M13: 1,998,628 km (0.085 R)
• M14: 2,144,934 km (0.104 R)
• M15: 2,244,417 km (0.104 R)
• M16: 2,389,527 km (0.117 R)
• M17: 2,500,379 km (0.058 R)
• M18: 2,750,506 km (0.101 R)
• M19: 2,890,530 km (0.119 R)
• M20: 3,009,012 km (0.082 R)
• M21: 3,088,897 km (0.077 R)
• M22: 3,549,957 km (0.027 R)
• M23: 3,814,596 km (0.053 R)
• M24: 3,918,866 km (0.119 R)
• M25: 4,059,189 km (0.116 R)
• M26: 4,255,162 km (0.1 R)
• M27: 4,345,220 km (0.086 R)
• M28: 4,490,778 km (0.1 R)
• M29: 4,842,932 km (0.047 R)
• M30: 4,927,604 km (0.105 R)
• M31: 5,098,595 km (0.088 R)
• M32: 5,223,359 km (0.115 R)
• M33: 5,368,619 km (0.064 R)
• M34: 5,446,559 km (0.088 R)
• M35: 5,524,949 km (0.102 R)
• M36: 5,603,787 km (0.03 R)
• M37: 5,682,924 km (0.069 R)
• M38: 5,842,395 km (0.038 R)
• M39: 5,922,580 km (0.117 R)
• M40: 6,175,998 km (0.09 R)
• M41: 6,257,829 km (0.119 R)
• M42: 6,505,413 km (0.097 R)
• M43: 6,599,061 km (0.093 R)
• M44: 6,756,289 km (0.108 R)
• M45: 7,246,222 km (0.08 R)
• M46: 7,365,152 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 11.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.84 AU

Year: 1246 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,622,201 km

• M1: 145,110 km (0.099 R)
• M2: 261,796 km (0.117 R)
• M3: 330,910 km (0.106 R)
• M4: 450,140 km (0.062 R)
• M5: 545,583 km (0.097 R)
• M6: 688,749 km (0.12 R)
• M7: 807,829 km (0.103 R)
• M8: 1,026,690 km (0.101 R)
• M9: 1,146,668 km (0.106 R)
• M10: 1,271,582 km (0.098 R)
• M11: 1,454,540 km (0.117 R)
• M12: 1,752,539 km (0.082 R)
• M13: 1,853,966 km (0.092 R)
• M14: 2,085,544 km (0.03 R)
• M15: 2,224,371 km (0.095 R)
• M16: 2,406,431 km (0.117 R)
• M17: 2,495,292 km (0.098 R)
• M18: 3,042,821 km (0.108 R)
• M19: 3,701,650 km (0.114 R)
• M20: 3,851,996 km (0.086 R)
• M21: 4,334,897 km (0.083 R)
• M22: 4,563,483 km (0.092 R)
• M23: 4,653,990 km (0.059 R)
• M24: 4,735,072 km (0.089 R)
• M25: 4,816,453 km (0.082 R)
• M26: 4,960,217 km (0.089 R)
• M27: 5,042,944 km (0.025 R)
• M28: 5,294,119 km (0.07 R)
• M29: 5,442,520 km (0.119 R)
• M30: 5,592,417 km (0.04 R)
• M31: 5,841,498 km (0.067 R)
• M32: 5,972,994 km (0.074 R)
• M33: 6,083,248 km (0.076 R)
• M34: 6,418,347 km (0.087 R)
• M35: 6,816,726 km (0.105 R)
• M36: 6,909,028 km (0.091 R)
• M37: 6,990,110 km (0.112 R)
• M38: 7,083,010 km (0.027 R)
• M39: 7,164,840 km (0.026 R)
• M40: 7,305,612 km (0.031 R)
• M41: 7,566,212 km (0.115 R)
• M42: 7,829,953 km (0.09 R)
• M43: 7,914,475 km (0.114 R)
• M44: 7,987,180 km (0.093 R)
• M45: 8,145,604 km (0.063 R)
• M46: 8,304,926 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 8.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.53 AU - 1.81 AU

Year: 1393 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,622,201 km

• M1: 120,725 km (0.104 R)
• M2: 208,091 km (0.114 R)
• M3: 280,197 km (0.089 R)
• M4: 356,043 km (0.042 R)
• M5: 464,053 km (0.061 R)
• M6: 522,695 km (0.104 R)
• M7: 643,271 km (0.095 R)
• M8: 721,511 km (0.102 R)
• M9: 1,028,186 km (0.108 R)
• M10: 1,141,731 km (0.059 R)
• M11: 1,210,396 km (0.093 R)
• M12: 1,294,770 km (0.111 R)
• M13: 1,567,786 km (0.047 R)
• M14: 1,866,981 km (0.085 R)
• M15: 2,175,751 km (0.111 R)
• M16: 2,455,799 km (0.092 R)
• M17: 2,545,857 km (0.11 R)
• M18: 2,841,013 km (0.108 R)
• M19: 2,897,711 km (0.114 R)
• M20: 3,031,302 km (0.093 R)
• M21: 3,324,364 km (0.095 R)
• M22: 3,678,013 km (0.077 R)
• M23: 3,959,108 km (0.053 R)
• M24: 4,509,029 km (0.118 R)
• M25: 4,889,008 km (0.03 R)
• M26: 4,991,333 km (0.075 R)
• M27: 5,431,151 km (0.085 R)
• M28: 5,620,093 km (0.114 R)
• M29: 5,679,633 km (0.109 R)
• M30: 5,835,364 km (0.051 R)
• M31: 5,956,090 km (0.081 R)
• M32: 6,041,061 km (0.073 R)
• M33: 6,102,097 km (0.06 R)
• M34: 6,212,351 km (0.113 R)
• M35: 6,310,936 km (0.109 R)
• M36: 6,634,965 km (0.087 R)
• M37: 7,338,224 km (0.111 R)
• M38: 7,494,853 km (0.11 R)
• M39: 7,731,816 km (0.079 R)
• M40: 7,864,510 km (0.068 R)
• M41: 8,038,342 km (0.118 R)
• M42: 8,403,062 km (0.047 R)
• M43: 8,759,554 km (0.117 R)
• M44: 8,897,932 km (0.083 R)
• M45: 9,205,056 km (0.047 R)
• M46: 9,275,367 km (0.11 R)
• M47: 9,331,766 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 11.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.89 AU - 5.53 AU

Year: 6600 Days

Day: 5.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,622,201 km

• M1: 168,298 km (0.117 R)
• M2: 285,433 km (0.097 R)
• M3: 386,112 km (0.05 R)
• M4: 523,443 km (0.107 R)
• M5: 606,769 km (0.115 R)
• M6: 773,122 km (0.118 R)
• M7: 854,204 km (0.057 R)
• M8: 938,577 km (0.115 R)
• M9: 1,035,068 km (0.109 R)
• M10: 1,375,104 km (0.068 R)
• M11: 1,496,428 km (0.097 R)
• M12: 1,589,926 km (0.098 R)
• M13: 1,696,141 km (0.067 R)
• M14: 1,871,320 km (0.115 R)
• M15: 1,961,228 km (0.087 R)
• M16: 2,110,527 km (0.115 R)
• M17: 2,275,683 km (0.089 R)
• M18: 2,457,594 km (0.092 R)
• M19: 3,031,900 km (0.082 R)
• M20: 3,111,636 km (0.102 R)
• M21: 3,327,655 km (0.106 R)
• M22: 3,689,532 km (0.056 R)
• M23: 3,817,887 km (0.026 R)
• M24: 3,976,611 km (0.085 R)
• M25: 4,542,240 km (0.094 R)
• M26: 4,850,113 km (0.039 R)
• M27: 4,928,203 km (0.06 R)
• M28: 5,389,413 km (0.101 R)
• M29: 5,616,951 km (0.051 R)
• M30: 5,897,746 km (0.073 R)
• M31: 6,081,752 km (0.069 R)
• M32: 6,697,646 km (0.108 R)
• M33: 6,854,874 km (0.101 R)
• M34: 7,066,255 km (0.091 R)
• M35: 7,154,967 km (0.116 R)
• M36: 7,695,165 km (0.096 R)
• M37: 8,062,727 km (0.112 R)
• M38: 8,511,371 km (0.12 R)
• M39: 8,681,763 km (0.076 R)
• M40: 9,083,583 km (0.101 R)
• M41: 9,354,953 km (0.085 R)
• M42: 9,491,686 km (0.039 R)
• M43: 9,668,361 km (0.026 R)
• M44: 10,467,064 km (0.06 R)
• M45: 11,390,831 km (0.115 R)
• M46: 11,599,669 km (0.079 R)
• M47: 12,063,572 km (0.095 R)
• M48: 12,169,936 km (0.102 R)
• M49: 12,404,955 km (0.103 R)
• M50: 12,662,861 km (0.116 R)
• M51: 12,835,946 km (0.1 R)
• M52: 13,403,670 km (0.118 R)
• M53: 13,513,774 km (0.1 R)
• M54: 13,668,458 km (0.104 R)
• M55: 13,801,600 km (0.104 R)
• M56: 14,091,371 km (0.095 R)
• M57: 14,518,473 km (0.118 R)
• M58: 14,699,636 km (0.061 R)
• M59: 14,995,541 km (0.061 R)
• M60: 15,224,575 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 9.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.88 AU - 6.1 AU

Year: 7197 Days

Day: 9.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,622,201 km

• M1: 152,440 km (0.119 R)
• M2: 242,498 km (0.083 R)
• M3: 313,108 km (0.09 R)
• M4: 384,467 km (0.112 R)
• M5: 452,683 km (0.086 R)
• M6: 570,117 km (0.066 R)
• M7: 786,286 km (0.098 R)
• M8: 877,691 km (0.114 R)
• M9: 1,086,380 km (0.11 R)
• M10: 1,159,683 km (0.094 R)
• M11: 1,437,636 km (0.089 R)
• M12: 1,668,465 km (0.108 R)
• M13: 1,893,759 km (0.077 R)
• M14: 2,110,676 km (0.075 R)
• M15: 2,451,161 km (0.089 R)
• M16: 2,608,089 km (0.12 R)
• M17: 2,748,262 km (0.059 R)
• M18: 2,870,334 km (0.092 R)
• M19: 3,290,704 km (0.099 R)
• M20: 3,752,812 km (0.112 R)
• M21: 3,934,424 km (0.051 R)
• M22: 4,118,878 km (0.099 R)
• M23: 4,424,806 km (0.03 R)
• M24: 4,713,679 km (0.095 R)
• M25: 4,934,486 km (0.104 R)
• M26: 5,133,601 km (0.104 R)
• M27: 5,259,412 km (0.064 R)
• M28: 5,799,012 km (0.03 R)
• M29: 5,903,880 km (0.117 R)
• M30: 6,383,341 km (0.084 R)
• M31: 6,655,160 km (0.1 R)
• M32: 7,238,293 km (0.103 R)
• M33: 7,407,937 km (0.094 R)
• M34: 7,751,264 km (0.111 R)
• M35: 8,099,827 km (0.072 R)
• M36: 8,542,637 km (0.093 R)
• M37: 9,482,859 km (0.119 R)
• M38: 9,918,189 km (0.111 R)
• M39: 10,169,962 km (0.071 R)
• M40: 10,296,522 km (0.085 R)
• M41: 10,711,806 km (0.089 R)
• M42: 11,100,012 km (0.066 R)
• M43: 12,325,967 km (0.115 R)
• M44: 12,664,657 km (0.065 R)
• M45: 13,143,968 km (0.117 R)
• M46: 13,909,161 km (0.081 R)
• M47: 14,403,582 km (0.044 R)
• M48: 14,617,208 km (0.094 R)
• M49: 14,724,470 km (0.102 R)
• M50: 15,337,222 km (0.083 R)
• M51: 15,737,995 km (0.038 R)
• M52: 16,475,812 km (0.088 R)
• M53: 16,961,257 km (0.096 R)
• M54: 17,300,246 km (0.103 R)
• M55: 17,489,487 km (0.086 R)
• M56: 17,717,474 km (0.06 R)
• M57: 17,831,917 km (0.114 R)
• M58: 19,106,191 km (0.076 R)
• M59: 19,262,671 km (0.117 R)
• M60: 19,341,060 km (0.06 R)
• M61: 19,774,146 km (0.102 R)
• M62: 20,250,166 km (0.1 R)
• M63: 20,409,787 km (0.057 R)
• M64: 20,689,984 km (0.077 R)
• M65: 21,294,659 km (0.059 R)
• M66: 21,701,116 km (0.065 R)
• M67: 22,728,255 km (0.117 R)
• M68: 23,018,624 km (0.065 R)
• M69: 23,645,140 km (0.096 R)
• M70: 24,701,900 km (0.038 R)
• M71: 24,915,077 km (0.087 R)
• M72: 25,086,067 km (0.055 R)
• M73: 26,206,854 km (0.081 R)
• M74: 26,598,801 km (0.066 R)
• M75: 26,686,016 km (0.117 R)
• M76: 27,212,152 km (0.117 R)
• M77: 28,720,996 km (0.081 R)
• M78: 29,711,783 km (0.063 R)
• M79: 30,393,799 km (0.079 R)
• M80: 30,485,054 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit