🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 13

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.68 AU - 0.78 AU

Year: 423 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,986,750 km

• M1: 166,054 km (0.113 R)
• M2: 257,308 km (0.051 R)
• M3: 361,578 km (0.045 R)
• M4: 465,100 km (0.053 R)
• M5: 552,465 km (0.067 R)
• M6: 647,011 km (0.112 R)
• M7: 842,086 km (0.106 R)
• M8: 940,671 km (0.102 R)
• M9: 1,091,765 km (0.115 R)
• M10: 1,190,649 km (0.119 R)
• M11: 1,272,180 km (0.077 R)
• M12: 1,408,913 km (0.095 R)
• M13: 1,506,600 km (0.055 R)
• M14: 1,680,582 km (0.094 R)
• M15: 1,825,992 km (0.058 R)
• M16: 1,909,318 km (0.112 R)
• M17: 1,993,840 km (0.101 R)
• M18: 2,262,069 km (0.109 R)
• M19: 2,345,545 km (0.096 R)
• M20: 2,443,232 km (0.117 R)
• M21: 2,615,719 km (0.113 R)
• M22: 2,744,523 km (0.112 R)
• M23: 2,931,071 km (0.074 R)
• M24: 3,100,715 km (0.12 R)
• M25: 3,273,501 km (0.112 R)
• M26: 3,546,367 km (0.084 R)
• M27: 3,742,640 km (0.08 R)
• M28: 3,880,569 km (0.079 R)
• M29: 4,020,293 km (0.115 R)
• M30: 4,369,155 km (0.101 R)
• M31: 4,555,405 km (0.112 R)
• M32: 4,777,408 km (0.089 R)
• M33: 4,860,584 km (0.09 R)
• M34: 5,189,700 km (0.109 R)
• M35: 5,534,672 km (0.112 R)
• M36: 5,622,187 km (0.1 R)
• M37: 5,754,282 km (0.097 R)
• M38: 6,093,570 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 12

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.27 AU - 1.61 AU

Year: 1172 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,986,750 km

• M1: 169,943 km (0.108 R)
• M2: 305,628 km (0.04 R)
• M3: 390,002 km (0.052 R)
• M4: 474,524 km (0.084 R)
• M5: 603,927 km (0.066 R)
• M6: 746,793 km (0.117 R)
• M7: 830,119 km (0.104 R)
• M8: 909,705 km (0.063 R)
• M9: 999,613 km (0.113 R)
• M10: 1,077,254 km (0.084 R)
• M11: 1,205,759 km (0.115 R)
• M12: 1,322,894 km (0.05 R)
• M13: 1,688,212 km (0.047 R)
• M14: 1,820,456 km (0.111 R)
• M15: 1,956,142 km (0.079 R)
• M16: 2,105,440 km (0.114 R)
• M17: 2,279,273 km (0.038 R)
• M18: 2,404,935 km (0.105 R)
• M19: 2,565,454 km (0.096 R)
• M20: 2,773,844 km (0.102 R)
• M21: 2,976,549 km (0.104 R)
• M22: 3,056,733 km (0.09 R)
• M23: 3,266,320 km (0.073 R)
• M24: 3,492,811 km (0.092 R)
• M25: 3,589,751 km (0.097 R)
• M26: 3,712,122 km (0.085 R)
• M27: 3,948,636 km (0.051 R)
• M28: 4,087,911 km (0.114 R)
• M29: 4,280,444 km (0.107 R)
• M30: 4,568,270 km (0.098 R)
• M31: 4,754,819 km (0.116 R)
• M32: 4,984,601 km (0.086 R)
• M33: 5,455,535 km (0.093 R)
• M34: 5,653,603 km (0.061 R)
• M35: 5,825,341 km (0.071 R)
• M36: 5,955,192 km (0.056 R)
• M37: 6,247,506 km (0.037 R)
• M38: 6,634,516 km (0.076 R)
• M39: 6,724,873 km (0.053 R)
• M40: 6,846,047 km (0.11 R)
• M41: 6,998,637 km (0.092 R)
• M42: 7,075,381 km (0.107 R)
• M43: 7,152,274 km (0.107 R)
• M44: 7,353,783 km (0.092 R)
• M45: 7,431,723 km (0.086 R)
• M46: 7,588,651 km (0.087 R)
• M47: 7,841,920 km (0.084 R)
• M48: 8,503,592 km (0.066 R)
• M49: 8,766,734 km (0.115 R)
• M50: 8,949,094 km (0.077 R)
• M51: 9,065,930 km (0.088 R)
• M52: 9,385,471 km (0.098 R)
• M53: 9,487,048 km (0.046 R)
• M54: 9,777,268 km (0.107 R)
• M55: 9,897,545 km (0.057 R)
• M56: 10,296,373 km (0.079 R)
• M57: 10,594,521 km (0.116 R)
• M58: 10,753,544 km (0.073 R)
• M59: 11,127,688 km (0.11 R)
• M60: 11,307,355 km (0.104 R)
• M61: 11,469,968 km (0.095 R)
• M62: 11,560,475 km (0.036 R)
• M63: 11,779,037 km (0.085 R)
• M64: 12,054,148 km (0.088 R)
• M65: 12,442,803 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 11.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.35 AU - 2.63 AU

Year: 2665 Days

Day: 6.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,986,750 km

• M1: 238,459 km (0.115 R)
• M2: 343,776 km (0.081 R)
• M3: 442,959 km (0.086 R)
• M4: 554,410 km (0.095 R)
• M5: 737,518 km (0.038 R)
• M6: 827,875 km (0.104 R)
• M7: 1,071,270 km (0.115 R)
• M8: 1,175,241 km (0.044 R)
• M9: 1,485,208 km (0.107 R)
• M10: 1,626,129 km (0.103 R)
• M11: 2,011,194 km (0.075 R)
• M12: 2,128,329 km (0.111 R)
• M13: 2,221,080 km (0.119 R)
• M14: 2,410,770 km (0.119 R)
• M15: 2,591,783 km (0.108 R)
• M16: 2,662,693 km (0.119 R)
• M17: 2,967,573 km (0.11 R)
• M18: 3,101,613 km (0.07 R)
• M19: 3,222,637 km (0.104 R)
• M20: 3,345,158 km (0.107 R)
• M21: 3,500,590 km (0.094 R)
• M22: 3,706,287 km (0.108 R)
• M23: 3,818,635 km (0.083 R)
• M24: 3,997,704 km (0.098 R)
• M25: 4,620,181 km (0.113 R)
• M26: 4,986,995 km (0.111 R)
• M27: 5,236,823 km (0.114 R)
• M28: 5,381,484 km (0.063 R)
• M29: 5,527,492 km (0.105 R)
• M30: 5,748,897 km (0.103 R)
• M31: 5,954,444 km (0.091 R)
• M32: 6,067,690 km (0.05 R)
• M33: 6,373,019 km (0.069 R)
• M34: 6,450,211 km (0.07 R)
• M35: 6,605,344 km (0.097 R)
• M36: 6,722,629 km (0.12 R)
• M37: 6,801,168 km (0.11 R)
• M38: 6,919,500 km (0.114 R)
• M39: 7,178,454 km (0.099 R)
• M40: 7,521,781 km (0.097 R)
• M41: 7,685,291 km (0.101 R)
• M42: 8,203,798 km (0.108 R)
• M43: 8,287,872 km (0.06 R)
• M44: 9,252,778 km (0.07 R)
• M45: 10,072,724 km (0.043 R)
• M46: 11,170,772 km (0.082 R)
• M47: 11,380,957 km (0.08 R)
• M48: 11,451,268 km (0.079 R)
• M49: 12,210,627 km (0.115 R)
• M50: 12,475,415 km (0.096 R)
• M51: 12,620,675 km (0.117 R)
• M52: 12,742,148 km (0.081 R)
• M53: 13,158,030 km (0.036 R)
• M54: 13,231,932 km (0.117 R)
• M55: 13,553,567 km (0.1 R)
• M56: 14,508,600 km (0.104 R)
• M57: 14,712,502 km (0.034 R)
• M58: 15,277,982 km (0.075 R)
• M59: 15,615,475 km (0.1 R)
• M60: 15,719,744 km (0.071 R)
• M61: 15,903,002 km (0.072 R)
• M62: 16,749,277 km (0.09 R)
• M63: 16,909,646 km (0.118 R)
• M64: 16,989,980 km (0.101 R)
• M65: 17,097,241 km (0.073 R)
• M66: 17,285,585 km (0.077 R)
• M67: 17,528,831 km (0.092 R)
• M68: 17,610,213 km (0.03 R)
• M69: 18,018,764 km (0.056 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.9

Radius: 4.3

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.55 AU - 7.17 AU

Year: 9621 Days

Day: 15.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,986,750 km

• M1: 219,460 km (0.083 R)
• M2: 290,070 km (0.116 R)
• M3: 358,287 km (0.064 R)
• M4: 443,109 km (0.081 R)
• M5: 683,363 km (0.029 R)
• M6: 1,315,115 km (0.085 R)
• M7: 1,364,333 km (0.034 R)
• M8: 1,447,808 km (0.079 R)
• M9: 1,762,263 km (0.114 R)
• M10: 1,927,269 km (0.11 R)
• M11: 2,116,361 km (0.078 R)
• M12: 2,154,957 km (0.118 R)
• M13: 2,451,610 km (0.083 R)
• M14: 2,532,842 km (0.082 R)
• M15: 2,573,831 km (0.097 R)
• M16: 2,615,120 km (0.061 R)
• M17: 2,719,091 km (0.061 R)
• M18: 2,909,679 km (0.067 R)
• M19: 3,214,709 km (0.101 R)
• M20: 3,902,260 km (0.074 R)
• M21: 4,734,174 km (0.086 R)
• M22: 5,300,701 km (0.087 R)
• M23: 5,591,819 km (0.102 R)
• M24: 5,779,863 km (0.081 R)
• M25: 5,997,379 km (0.058 R)
• M26: 6,024,755 km (0.092 R)
• M27: 6,079,657 km (0.032 R)
• M28: 6,134,560 km (0.101 R)
• M29: 6,609,084 km (0.076 R)
• M30: 6,750,903 km (0.094 R)
• M31: 6,807,900 km (0.061 R)
• M32: 6,922,342 km (0.107 R)
• M33: 7,124,150 km (0.063 R)
• M34: 7,386,694 km (0.114 R)
• M35: 7,445,336 km (0.102 R)
• M36: 7,474,807 km (0.11 R)
• M37: 7,563,369 km (0.106 R)
• M38: 7,592,840 km (0.094 R)
• M39: 7,860,919 km (0.098 R)
• M40: 8,223,096 km (0.035 R)
• M41: 8,498,206 km (0.043 R)
• M42: 8,559,841 km (0.103 R)
• M43: 8,932,339 km (0.105 R)
• M44: 9,437,232 km (0.08 R)
• M45: 9,693,194 km (0.042 R)
• M46: 10,277,224 km (0.106 R)
• M47: 10,309,986 km (0.12 R)
• M48: 10,706,271 km (0.091 R)
• M49: 10,973,004 km (0.062 R)
• M50: 11,174,662 km (0.054 R)
• M51: 11,275,940 km (0.045 R)
• M52: 11,343,558 km (0.118 R)
• M53: 12,096,933 km (0.07 R)
• M54: 12,830,860 km (0.096 R)
• M55: 13,114,348 km (0.1 R)
• M56: 13,185,556 km (0.079 R)
• M57: 13,795,616 km (0.098 R)
• M58: 14,488,404 km (0.107 R)
• M59: 14,672,709 km (0.116 R)
• M60: 15,267,360 km (0.118 R)
• M61: 15,567,603 km (0.11 R)
• M62: 15,831,943 km (0.051 R)
• M63: 16,480,001 km (0.099 R)
• M64: 17,370,557 km (0.047 R)
• M65: 18,675,499 km (0.082 R)
• M66: 18,835,718 km (0.066 R)
• M67: 18,956,294 km (0.096 R)
• M68: 19,319,368 km (0.037 R)
• M69: 19,522,223 km (0.079 R)
• M70: 20,257,796 km (0.048 R)
• M71: 21,002,494 km (0.097 R)
• M72: 21,085,820 km (0.111 R)
• M73: 21,545,833 km (0.114 R)
• M74: 21,756,168 km (0.12 R)
• M75: 22,051,624 km (0.045 R)
• M76: 22,305,940 km (0.083 R)
• M77: 22,731,845 km (0.066 R)
• M78: 22,817,415 km (0.071 R)
• M79: 23,246,612 km (0.043 R)
• M80: 24,375,028 km (0.07 R)
• M81: 24,682,003 km (0.097 R)
• M82: 24,725,835 km (0.03 R)
• M83: 25,299,543 km (0.069 R)
• M84: 25,388,105 km (0.11 R)
• M85: 26,594,761 km (0.114 R)
• M86: 27,500,577 km (0.101 R)
• M87: 28,232,409 km (0.115 R)
• M88: 30,419,231 km (0.117 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: 254 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit