🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.6

Radius: 11

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.97 AU - 2.83 AU

Year: 2566 Days

Day: 5.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,535,226 km

• M1: 138,079 km (0.091 R)
• M2: 209,886 km (0.095 R)
• M3: 294,109 km (0.08 R)
• M4: 452,085 km (0.111 R)
• M5: 558,449 km (0.117 R)
• M6: 754,721 km (0.094 R)
• M7: 1,011,880 km (0.105 R)
• M8: 1,166,564 km (0.075 R)
• M9: 1,242,410 km (0.112 R)
• M10: 1,315,564 km (0.1 R)
• M11: 1,509,742 km (0.111 R)
• M12: 1,806,095 km (0.062 R)
• M13: 1,895,106 km (0.068 R)
• M14: 1,990,848 km (0.064 R)
• M15: 2,220,780 km (0.037 R)
• M16: 2,305,154 km (0.119 R)
• M17: 2,396,259 km (0.085 R)
• M18: 2,471,207 km (0.059 R)
• M19: 2,700,990 km (0.064 R)
• M20: 2,870,185 km (0.045 R)
• M21: 3,074,386 km (0.119 R)
• M22: 3,289,657 km (0.046 R)
• M23: 3,451,223 km (0.086 R)
• M24: 3,748,773 km (0.113 R)
• M25: 3,843,020 km (0.077 R)
• M26: 4,040,938 km (0.11 R)
• M27: 4,172,434 km (0.03 R)
• M28: 4,489,432 km (0.099 R)
• M29: 4,873,151 km (0.086 R)
• M30: 4,954,083 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 12.5

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.64 AU - 2.74 AU

Year: 3045 Days

Day: 9.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,535,226 km

• M1: 169,345 km (0.095 R)
• M2: 316,998 km (0.03 R)
• M3: 556,504 km (0.047 R)
• M4: 670,647 km (0.054 R)
• M5: 869,912 km (0.103 R)
• M6: 948,600 km (0.091 R)
• M7: 1,029,981 km (0.109 R)
• M8: 1,126,322 km (0.108 R)
• M9: 1,931,458 km (0.058 R)
• M10: 2,021,965 km (0.099 R)
• M11: 2,730,161 km (0.115 R)
• M12: 2,815,282 km (0.063 R)
• M13: 2,901,301 km (0.082 R)
• M14: 3,111,636 km (0.051 R)
• M15: 3,218,748 km (0.103 R)
• M16: 3,399,911 km (0.097 R)
• M17: 3,584,515 km (0.099 R)
• M18: 3,678,163 km (0.06 R)
• M19: 3,772,559 km (0.031 R)
• M20: 4,276,854 km (0.104 R)
• M21: 4,679,421 km (0.079 R)
• M22: 4,782,046 km (0.117 R)
• M23: 4,864,624 km (0.101 R)
• M24: 4,947,800 km (0.074 R)
• M25: 5,221,265 km (0.112 R)
• M26: 5,586,284 km (0.03 R)
• M27: 5,717,182 km (0.112 R)
• M28: 6,546,702 km (0.093 R)
• M29: 6,684,781 km (0.107 R)
• M30: 6,893,769 km (0.096 R)
• M31: 7,365,900 km (0.114 R)
• M32: 7,775,649 km (0.077 R)
• M33: 8,044,775 km (0.072 R)
• M34: 8,143,360 km (0.084 R)
• M35: 8,491,624 km (0.083 R)
• M36: 8,946,850 km (0.103 R)
• M37: 9,228,842 km (0.048 R)
• M38: 9,409,856 km (0.054 R)
• M39: 9,487,796 km (0.093 R)
• M40: 9,960,077 km (0.056 R)
• M41: 10,119,249 km (0.115 R)
• M42: 10,305,947 km (0.055 R)
• M43: 10,466,914 km (0.077 R)
• M44: 10,845,846 km (0.049 R)
• M45: 10,927,526 km (0.112 R)
• M46: 11,036,882 km (0.098 R)
• M47: 11,367,194 km (0.05 R)
• M48: 11,561,372 km (0.071 R)
• M49: 11,644,997 km (0.041 R)
• M50: 12,263,884 km (0.12 R)
• M51: 12,720,756 km (0.112 R)
• M52: 13,857,849 km (0.12 R)
• M53: 14,513,537 km (0.086 R)
• M54: 14,633,963 km (0.111 R)
• M55: 14,814,976 km (0.118 R)
• M56: 15,731,712 km (0.089 R)
• M57: 15,824,463 km (0.086 R)
• M58: 16,415,674 km (0.085 R)
• M59: 16,698,264 km (0.093 R)
• M60: 16,855,940 km (0.072 R)
• M61: 17,014,065 km (0.095 R)
• M62: 17,683,964 km (0.076 R)
• M63: 17,941,422 km (0.031 R)
• M64: 18,200,077 km (0.087 R)
• M65: 18,492,690 km (0.1 R)
• M66: 18,852,324 km (0.104 R)
• M67: 20,448,683 km (0.054 R)
• M68: 20,617,429 km (0.055 R)
• M69: 21,263,093 km (0.104 R)
• M70: 21,605,523 km (0.111 R)
• M71: 21,743,003 km (0.047 R)
• M72: 22,888,474 km (0.076 R)
• M73: 23,239,431 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 12.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.52 AU - 3.56 AU

Year: 3659 Days

Day: 11.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,535,226 km

• M1: 289,621 km (0.087 R)
• M2: 378,483 km (0.094 R)
• M3: 566,976 km (0.086 R)
• M4: 680,072 km (0.101 R)
• M5: 790,774 km (0.116 R)
• M6: 1,122,732 km (0.106 R)
• M7: 1,284,747 km (0.03 R)
• M8: 1,572,573 km (0.094 R)
• M9: 1,755,381 km (0.072 R)
• M10: 1,945,520 km (0.078 R)
• M11: 2,737,342 km (0.059 R)
• M12: 2,996,894 km (0.081 R)
• M13: 3,148,886 km (0.11 R)
• M14: 3,245,227 km (0.075 R)
• M15: 3,560,280 km (0.111 R)
• M16: 3,906,000 km (0.117 R)
• M17: 4,072,503 km (0.119 R)
• M18: 4,156,726 km (0.032 R)
• M19: 4,455,922 km (0.12 R)
• M20: 4,696,027 km (0.111 R)
• M21: 4,784,439 km (0.102 R)
• M22: 4,873,300 km (0.077 R)
• M23: 5,052,967 km (0.117 R)
• M24: 5,280,506 km (0.088 R)
• M25: 5,418,734 km (0.104 R)
• M26: 5,675,294 km (0.114 R)
• M27: 6,518,129 km (0.119 R)
• M28: 6,841,111 km (0.092 R)
• M29: 7,067,901 km (0.09 R)
• M30: 7,348,547 km (0.099 R)
• M31: 7,632,783 km (0.066 R)
• M32: 7,763,232 km (0.117 R)
• M33: 8,480,404 km (0.068 R)
• M34: 8,997,863 km (0.12 R)
• M35: 9,609,718 km (0.058 R)
• M36: 9,949,306 km (0.12 R)
• M37: 10,120,595 km (0.118 R)
• M38: 10,437,144 km (0.109 R)
• M39: 10,756,835 km (0.066 R)
• M40: 11,257,539 km (0.056 R)
• M41: 11,406,239 km (0.091 R)
• M42: 11,705,585 km (0.074 R)
• M43: 12,159,614 km (0.093 R)
• M44: 12,742,896 km (0.108 R)
• M45: 13,147,259 km (0.078 R)
• M46: 13,492,830 km (0.09 R)
• M47: 13,809,529 km (0.103 R)
• M48: 14,321,303 km (0.086 R)
• M49: 14,482,570 km (0.08 R)
• M50: 14,904,585 km (0.107 R)
• M51: 15,396,613 km (0.108 R)
• M52: 16,195,017 km (0.108 R)
• M53: 16,430,484 km (0.077 R)
• M54: 16,565,421 km (0.055 R)
• M55: 17,280,499 km (0.112 R)
• M56: 20,167,738 km (0.113 R)
• M57: 20,566,266 km (0.06 R)
• M58: 21,150,745 km (0.097 R)
• M59: 21,555,707 km (0.086 R)
• M60: 21,889,011 km (0.116 R)
• M61: 22,000,461 km (0.115 R)
• M62: 22,149,311 km (0.115 R)
• M63: 23,201,134 km (0.12 R)
• M64: 23,504,668 km (0.114 R)
• M65: 24,115,626 km (0.096 R)
• M66: 24,654,627 km (0.076 R)
• M67: 25,314,353 km (0.114 R)
• M68: 25,587,669 km (0.074 R)
• M69: 25,744,298 km (0.11 R)
• M70: 26,176,785 km (0.112 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 12.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.3 AU - 4.1 AU

Year: 4913 Days

Day: 14.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,535,226 km

• M1: 175,927 km (0.11 R)
• M2: 276,906 km (0.085 R)
• M3: 360,531 km (0.087 R)
• M4: 533,616 km (0.075 R)
• M5: 859,739 km (0.109 R)
• M6: 1,002,156 km (0.082 R)
• M7: 1,200,074 km (0.09 R)
• M8: 1,394,701 km (0.03 R)
• M9: 1,530,536 km (0.103 R)
• M10: 1,706,762 km (0.119 R)
• M11: 2,022,264 km (0.11 R)
• M12: 2,118,755 km (0.061 R)
• M13: 2,256,534 km (0.12 R)
• M14: 2,541,219 km (0.112 R)
• M15: 2,751,703 km (0.097 R)
• M16: 3,190,474 km (0.094 R)
• M17: 3,487,575 km (0.1 R)
• M18: 3,627,898 km (0.073 R)
• M19: 4,257,406 km (0.103 R)
• M20: 4,947,202 km (0.109 R)
• M21: 5,158,434 km (0.087 R)
• M22: 6,602,652 km (0.112 R)
• M23: 7,100,813 km (0.116 R)
• M24: 7,249,513 km (0.118 R)
• M25: 7,399,410 km (0.102 R)
• M26: 7,550,354 km (0.101 R)
• M27: 7,824,567 km (0.102 R)
• M28: 8,289,068 km (0.051 R)
• M29: 9,115,297 km (0.06 R)
• M30: 10,811,588 km (0.053 R)
• M31: 11,017,434 km (0.115 R)
• M32: 11,398,311 km (0.112 R)
• M33: 12,137,623 km (0.081 R)
• M34: 13,110,907 km (0.088 R)
• M35: 13,220,562 km (0.097 R)
• M36: 13,625,524 km (0.085 R)
• M37: 14,447,414 km (0.065 R)
• M38: 14,636,506 km (0.109 R)
• M39: 14,902,641 km (0.092 R)
• M40: 15,017,083 km (0.099 R)
• M41: 15,323,908 km (0.06 R)
• M42: 15,827,006 km (0.109 R)
• M43: 15,943,842 km (0.069 R)
• M44: 16,453,671 km (0.1 R)
• M45: 16,968,737 km (0.099 R)
• M46: 17,569,672 km (0.115 R)
• M47: 19,206,272 km (0.063 R)
• M48: 19,832,639 km (0.11 R)
• M49: 20,127,047 km (0.118 R)
• M50: 20,296,093 km (0.077 R)
• M51: 20,635,381 km (0.042 R)
• M52: 21,362,875 km (0.064 R)
• M53: 21,449,044 km (0.105 R)
• M54: 21,707,997 km (0.072 R)
• M55: 22,404,076 km (0.04 R)
• M56: 22,754,734 km (0.109 R)
• M57: 23,639,605 km (0.042 R)
• M58: 23,951,965 km (0.088 R)
• M59: 24,041,425 km (0.058 R)
• M60: 25,306,125 km (0.109 R)
• M61: 25,717,220 km (0.113 R)
• M62: 26,176,635 km (0.075 R)
• M63: 26,361,090 km (0.058 R)
• M64: 26,546,142 km (0.063 R)
• M65: 26,685,119 km (0.104 R)
• M66: 28,371,835 km (0.065 R)
• M67: 28,941,802 km (0.038 R)
• M68: 30,044,638 km (0.102 R)
• M69: 30,383,028 km (0.104 R)
• M70: 30,820,004 km (0.095 R)
• M71: 31,112,468 km (0.115 R)
• M72: 32,242,081 km (0.079 R)
• M73: 32,638,216 km (0.095 R)
• M74: 32,836,882 km (0.054 R)
• M75: 32,936,215 km (0.103 R)
• M76: 33,435,124 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit