🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 14.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.96 AU - 1.24 AU

Year: 769 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,829,235 km

• M1: 182,061 km (0.073 R)
• M2: 374,294 km (0.027 R)
• M3: 495,618 km (0.075 R)
• M4: 623,075 km (0.054 R)
• M5: 827,875 km (0.088 R)
• M6: 956,678 km (0.067 R)
• M7: 1,087,726 km (0.064 R)
• M8: 1,214,735 km (0.036 R)
• M9: 1,375,552 km (0.066 R)
• M10: 1,537,866 km (0.068 R)
• M11: 1,800,111 km (0.117 R)
• M12: 1,907,971 km (0.101 R)
• M13: 2,018,225 km (0.105 R)
• M14: 2,218,088 km (0.037 R)
• M15: 2,389,826 km (0.101 R)
• M16: 2,495,143 km (0.086 R)
• M17: 2,594,925 km (0.114 R)
• M18: 2,710,564 km (0.118 R)
• M19: 2,872,429 km (0.065 R)
• M20: 3,198,552 km (0.067 R)
• M21: 3,323,018 km (0.094 R)
• M22: 3,441,200 km (0.095 R)
• M23: 3,592,892 km (0.034 R)
• M24: 3,706,138 km (0.112 R)
• M25: 3,911,536 km (0.119 R)
• M26: 4,028,222 km (0.067 R)
• M27: 4,146,105 km (0.115 R)
• M28: 4,282,239 km (0.119 R)
• M29: 4,420,019 km (0.093 R)
• M30: 4,576,648 km (0.099 R)
• M31: 4,699,767 km (0.084 R)
• M32: 4,877,788 km (0.116 R)
• M33: 5,121,483 km (0.109 R)
• M34: 5,212,887 km (0.054 R)
• M35: 5,314,016 km (0.11 R)
• M36: 5,434,292 km (0.037 R)
• M37: 5,583,741 km (0.113 R)
• M38: 5,734,535 km (0.032 R)
• M39: 5,829,530 km (0.105 R)
• M40: 6,117,506 km (0.11 R)
• M41: 6,292,535 km (0.057 R)
• M42: 6,578,267 km (0.088 R)
• M43: 6,707,669 km (0.108 R)
• M44: 6,807,750 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 11.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.52 AU - 1.8 AU

Year: 1426 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,829,235 km

• M1: 141,819 km (0.117 R)
• M2: 233,821 km (0.1 R)
• M3: 307,124 km (0.051 R)
• M4: 429,047 km (0.103 R)
• M5: 535,411 km (0.05 R)
• M6: 619,335 km (0.07 R)
• M7: 802,593 km (0.052 R)
• M8: 958,922 km (0.084 R)
• M9: 1,031,178 km (0.073 R)
• M10: 1,188,555 km (0.043 R)
• M11: 1,383,780 km (0.086 R)
• M12: 1,458,878 km (0.068 R)
• M13: 1,551,031 km (0.093 R)
• M14: 1,637,199 km (0.055 R)
• M15: 1,773,632 km (0.112 R)
• M16: 1,939,237 km (0.096 R)
• M17: 2,084,048 km (0.108 R)
• M18: 2,170,964 km (0.102 R)
• M19: 2,285,855 km (0.079 R)
• M20: 2,794,787 km (0.116 R)
• M21: 2,871,681 km (0.116 R)
• M22: 3,236,999 km (0.11 R)
• M23: 3,389,439 km (0.117 R)
• M24: 3,471,718 km (0.091 R)
• M25: 4,012,065 km (0.106 R)
• M26: 4,165,104 km (0.112 R)
• M27: 4,264,437 km (0.109 R)
• M28: 4,488,235 km (0.068 R)
• M29: 4,647,258 km (0.058 R)
• M30: 4,819,595 km (0.112 R)
• M31: 5,041,149 km (0.055 R)
• M32: 5,289,781 km (0.102 R)
• M33: 5,361,588 km (0.094 R)
• M34: 5,433,694 km (0.111 R)
• M35: 5,701,025 km (0.093 R)
• M36: 5,848,678 km (0.062 R)
• M37: 5,935,445 km (0.095 R)
• M38: 6,010,094 km (0.103 R)
• M39: 6,541,765 km (0.111 R)
• M40: 6,735,345 km (0.046 R)
• M41: 6,878,510 km (0.1 R)
• M42: 7,035,737 km (0.078 R)
• M43: 7,313,989 km (0.047 R)
• M44: 7,582,368 km (0.038 R)
• M45: 7,977,306 km (0.111 R)
• M46: 8,476,963 km (0.096 R)
• M47: 8,787,229 km (0.103 R)
• M48: 9,303,192 km (0.026 R)
• M49: 9,667,314 km (0.085 R)
• M50: 9,858,500 km (0.116 R)
• M51: 9,976,832 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 8.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.71 AU - 4.87 AU

Year: 6991 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,829,235 km

• M1: 153,039 km (0.113 R)
• M2: 288,425 km (0.05 R)
• M3: 370,704 km (0.119 R)
• M4: 709,393 km (0.061 R)
• M5: 868,715 km (0.094 R)
• M6: 1,040,154 km (0.067 R)
• M7: 1,191,397 km (0.107 R)
• M8: 1,499,120 km (0.105 R)
• M9: 1,567,038 km (0.106 R)
• M10: 1,653,505 km (0.12 R)
• M11: 1,813,276 km (0.077 R)
• M12: 2,109,928 km (0.082 R)
• M13: 2,283,462 km (0.111 R)
• M14: 2,342,403 km (0.095 R)
• M15: 2,811,393 km (0.115 R)
• M16: 3,198,552 km (0.102 R)
• M17: 3,671,730 km (0.038 R)
• M18: 3,881,167 km (0.087 R)
• M19: 5,166,811 km (0.087 R)
• M20: 5,613,660 km (0.115 R)
• M21: 6,100,302 km (0.072 R)
• M22: 6,713,354 km (0.099 R)
• M23: 7,027,210 km (0.081 R)
• M24: 7,492,460 km (0.086 R)
• M25: 7,847,904 km (0.095 R)
• M26: 8,057,940 km (0.046 R)
• M27: 8,118,228 km (0.03 R)
• M28: 8,269,621 km (0.116 R)
• M29: 8,698,817 km (0.105 R)
• M30: 8,947,299 km (0.084 R)
• M31: 9,387,715 km (0.111 R)
• M32: 9,835,162 km (0.03 R)
• M33: 10,453,750 km (0.074 R)
• M34: 10,552,484 km (0.06 R)
• M35: 10,618,606 km (0.101 R)
• M36: 10,717,939 km (0.105 R)
• M37: 11,017,734 km (0.111 R)
• M38: 11,219,242 km (0.1 R)
• M39: 11,354,179 km (0.092 R)
• M40: 12,279,442 km (0.108 R)
• M41: 12,453,424 km (0.116 R)
• M42: 13,015,613 km (0.059 R)
• M43: 13,264,245 km (0.038 R)
• M44: 13,730,093 km (0.084 R)
• M45: 14,862,548 km (0.037 R)
• M46: 14,936,749 km (0.104 R)
• M47: 15,458,846 km (0.112 R)
• M48: 16,024,924 km (0.107 R)
• M49: 16,100,770 km (0.094 R)
• M50: 16,944,652 km (0.076 R)
• M51: 17,293,963 km (0.097 R)
• M52: 17,567,278 km (0.088 R)
• M53: 18,039,110 km (0.091 R)
• M54: 18,276,671 km (0.062 R)
• M55: 18,395,901 km (0.102 R)
• M56: 18,475,487 km (0.085 R)
• M57: 19,116,214 km (0.088 R)
• M58: 19,886,643 km (0.11 R)
• M59: 20,378,372 km (0.108 R)
• M60: 20,543,228 km (0.084 R)
• M61: 20,998,754 km (0.104 R)
• M62: 21,290,320 km (0.072 R)
• M63: 21,457,571 km (0.111 R)
• M64: 22,385,227 km (0.065 R)
• M65: 22,555,320 km (0.096 R)
• M66: 22,640,441 km (0.085 R)
• M67: 22,768,497 km (0.106 R)
• M68: 22,853,917 km (0.087 R)
• M69: 22,982,422 km (0.064 R)
• M70: 25,025,031 km (0.084 R)
• M71: 25,378,531 km (0.091 R)
• M72: 25,689,246 km (0.067 R)
• M73: 27,125,236 km (0.085 R)
• M74: 27,716,147 km (0.116 R)
• M75: 27,898,806 km (0.106 R)
• M76: 27,990,210 km (0.068 R)
• M77: 28,679,408 km (0.11 R)
• M78: 29,420,815 km (0.086 R)
• M79: 30,544,594 km (0.059 R)
• M80: 31,017,024 km (0.051 R)
• M81: 31,396,704 km (0.092 R)
• M82: 31,634,714 km (0.077 R)
• M83: 31,777,879 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 13.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.62 AU - 6.26 AU

Year: 8461 Days

Day: 8.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,829,235 km

• M1: 170,691 km (0.114 R)
• M2: 465,698 km (0.101 R)
• M3: 559,646 km (0.108 R)
• M4: 1,482,664 km (0.115 R)
• M5: 2,233,347 km (0.081 R)
• M6: 2,635,914 km (0.058 R)
• M7: 2,980,139 km (0.106 R)
• M8: 3,089,046 km (0.054 R)
• M9: 3,339,024 km (0.103 R)
• M10: 3,452,420 km (0.098 R)
• M11: 3,595,884 km (0.11 R)
• M12: 3,859,176 km (0.068 R)
• M13: 4,404,909 km (0.06 R)
• M14: 4,498,258 km (0.067 R)
• M15: 4,655,486 km (0.116 R)
• M16: 4,782,494 km (0.083 R)
• M17: 5,704,167 km (0.103 R)
• M18: 6,395,758 km (0.103 R)
• M19: 6,787,704 km (0.104 R)
• M20: 7,594,934 km (0.061 R)
• M21: 7,744,981 km (0.078 R)
• M22: 8,393,787 km (0.111 R)
• M23: 9,988,650 km (0.073 R)
• M24: 10,947,572 km (0.06 R)
• M25: 11,202,487 km (0.088 R)
• M26: 11,718,450 km (0.112 R)
• M27: 12,595,542 km (0.086 R)
• M28: 12,907,603 km (0.085 R)
• M29: 14,692,456 km (0.116 R)
• M30: 15,115,219 km (0.057 R)
• M31: 15,780,930 km (0.034 R)
• M32: 16,069,205 km (0.116 R)
• M33: 16,214,016 km (0.063 R)
• M34: 17,141,074 km (0.108 R)
• M35: 17,685,759 km (0.104 R)
• M36: 18,185,716 km (0.065 R)
• M37: 18,488,053 km (0.104 R)
• M38: 18,639,745 km (0.115 R)
• M39: 19,199,840 km (0.106 R)
• M40: 19,404,938 km (0.079 R)
• M41: 20,493,113 km (0.073 R)
• M42: 20,807,717 km (0.106 R)
• M43: 21,761,105 km (0.066 R)
• M44: 22,028,586 km (0.114 R)
• M45: 22,350,819 km (0.1 R)
• M46: 22,837,162 km (0.049 R)
• M47: 22,945,770 km (0.045 R)
• M48: 23,436,451 km (0.08 R)
• M49: 24,928,989 km (0.116 R)
• M50: 25,602,329 km (0.111 R)
• M51: 25,997,866 km (0.101 R)
• M52: 27,254,039 km (0.107 R)
• M53: 28,413,273 km (0.055 R)
• M54: 28,646,945 km (0.091 R)
• M55: 29,116,383 km (0.11 R)
• M56: 29,293,058 km (0.097 R)
• M57: 29,706,846 km (0.067 R)
• M58: 30,420,577 km (0.076 R)
• M59: 30,599,796 km (0.09 R)
• M60: 30,899,440 km (0.111 R)
• M61: 31,441,284 km (0.074 R)
• M62: 32,047,005 km (0.089 R)
• M63: 32,595,431 km (0.099 R)
• M64: 32,717,653 km (0.101 R)
• M65: 33,146,999 km (0.059 R)
• M66: 33,516,356 km (0.116 R)
• M67: 33,639,774 km (0.057 R)
• M68: 34,011,076 km (0.045 R)
• M69: 34,632,805 km (0.11 R)
• M70: 35,446,617 km (0.037 R)
• M71: 36,774,747 km (0.076 R)
• M72: 37,029,512 km (0.119 R)
• M73: 37,797,548 km (0.119 R)
• M74: 38,764,847 km (0.083 R)
• M75: 38,959,325 km (0.102 R)
• M76: 39,675,001 km (0.111 R)
• M77: 40,395,165 km (0.064 R)
• M78: 42,047,773 km (0.119 R)
• M79: 42,380,927 km (0.109 R)
• M80: 42,514,518 km (0.092 R)
• M81: 44,060,014 km (0.094 R)
• M82: 44,398,404 km (0.119 R)
• M83: 45,418,961 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit