🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 288 Days

Day: 18.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 14.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.67 AU - 0.87 AU

Year: 430 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 39,371,814 km

• M1: 179,368 km (0.108 R)
• M2: 314,305 km (0.086 R)
• M3: 452,683 km (0.116 R)
• M4: 654,790 km (0.093 R)
• M5: 764,894 km (0.074 R)
• M6: 909,256 km (0.108 R)
• M7: 1,011,132 km (0.055 R)
• M8: 1,207,554 km (0.031 R)
• M9: 1,326,634 km (0.115 R)
• M10: 1,438,982 km (0.11 R)
• M11: 1,538,165 km (0.099 R)
• M12: 1,656,946 km (0.092 R)
• M13: 1,773,034 km (0.063 R)
• M14: 1,977,085 km (0.095 R)
• M15: 2,088,237 km (0.11 R)
• M16: 2,182,633 km (0.107 R)
• M17: 2,272,242 km (0.072 R)
• M18: 2,461,633 km (0.077 R)
• M19: 2,581,910 km (0.039 R)
• M20: 2,718,044 km (0.09 R)
• M21: 3,090,393 km (0.057 R)
• M22: 3,352,787 km (0.096 R)
• M23: 3,791,259 km (0.053 R)
• M24: 3,907,796 km (0.041 R)
• M25: 4,009,672 km (0.107 R)
• M26: 4,104,517 km (0.107 R)
• M27: 4,256,209 km (0.045 R)
• M28: 4,361,227 km (0.108 R)
• M29: 4,524,438 km (0.077 R)
• M30: 4,681,366 km (0.104 R)
• M31: 5,068,974 km (0.051 R)
• M32: 5,206,305 km (0.095 R)
• M33: 5,309,976 km (0.033 R)
• M34: 5,839,403 km (0.046 R)
• M35: 5,956,389 km (0.051 R)
• M36: 6,220,279 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 13.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.61 AU - 2.95 AU

Year: 2947 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,371,814 km

• M1: 191,186 km (0.069 R)
• M2: 319,840 km (0.068 R)
• M3: 457,919 km (0.026 R)
• M4: 696,677 km (0.041 R)
• M5: 894,446 km (0.032 R)
• M6: 1,056,011 km (0.067 R)
• M7: 1,216,380 km (0.079 R)
• M8: 1,348,475 km (0.083 R)
• M9: 1,435,242 km (0.109 R)
• M10: 1,549,684 km (0.097 R)
• M11: 1,996,982 km (0.077 R)
• M12: 2,126,085 km (0.1 R)
• M13: 2,468,963 km (0.053 R)
• M14: 2,670,771 km (0.11 R)
• M15: 2,781,772 km (0.058 R)
• M16: 3,057,930 km (0.084 R)
• M17: 3,241,636 km (0.083 R)
• M18: 3,360,417 km (0.105 R)
• M19: 3,602,466 km (0.112 R)
• M20: 3,832,398 km (0.065 R)
• M21: 4,049,016 km (0.102 R)
• M22: 4,195,771 km (0.063 R)
• M23: 4,589,363 km (0.113 R)
• M24: 4,704,105 km (0.098 R)
• M25: 4,800,446 km (0.09 R)
• M26: 5,172,646 km (0.074 R)
• M27: 5,312,220 km (0.086 R)
• M28: 5,432,796 km (0.073 R)
• M29: 5,574,615 km (0.106 R)
• M30: 5,820,853 km (0.115 R)
• M31: 6,196,793 km (0.12 R)
• M32: 6,732,203 km (0.12 R)
• M33: 7,215,853 km (0.069 R)
• M34: 7,824,717 km (0.05 R)
• M35: 7,985,385 km (0.047 R)
• M36: 8,333,200 km (0.096 R)
• M37: 8,497,309 km (0.032 R)
• M38: 8,615,192 km (0.1 R)
• M39: 8,948,047 km (0.057 R)
• M40: 9,092,110 km (0.075 R)
• M41: 10,271,689 km (0.103 R)
• M42: 10,372,219 km (0.096 R)
• M43: 11,007,711 km (0.112 R)
• M44: 11,265,468 km (0.118 R)
• M45: 11,525,170 km (0.059 R)
• M46: 11,708,277 km (0.104 R)
• M47: 12,077,186 km (0.086 R)
• M48: 12,799,594 km (0.109 R)
• M49: 12,962,057 km (0.093 R)
• M50: 13,152,495 km (0.107 R)
• M51: 13,371,207 km (0.081 R)
• M52: 13,951,198 km (0.055 R)
• M53: 14,062,649 km (0.089 R)
• M54: 14,850,880 km (0.079 R)
• M55: 15,653,472 km (0.108 R)
• M56: 15,943,543 km (0.11 R)
• M57: 16,264,729 km (0.079 R)
• M58: 16,352,693 km (0.105 R)
• M59: 16,794,904 km (0.073 R)
• M60: 17,002,546 km (0.118 R)
• M61: 17,121,626 km (0.081 R)
• M62: 17,510,580 km (0.098 R)
• M63: 17,932,746 km (0.106 R)
• M64: 18,114,657 km (0.117 R)
• M65: 18,602,794 km (0.093 R)
• M66: 18,817,767 km (0.073 R)
• M67: 19,529,852 km (0.08 R)
• M68: 19,748,415 km (0.109 R)
• M69: 20,187,784 km (0.11 R)
• M70: 20,598,729 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 8.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.33 AU - 5.41 AU

Year: 7912 Days

Day: 11.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,371,814 km

• M1: 156,928 km (0.09 R)
• M2: 405,859 km (0.08 R)
• M3: 867,069 km (0.109 R)
• M4: 1,050,027 km (0.104 R)
• M5: 1,134,101 km (0.109 R)
• M6: 1,916,798 km (0.08 R)
• M7: 2,126,833 km (0.117 R)
• M8: 2,520,425 km (0.091 R)
• M9: 2,988,367 km (0.116 R)
• M10: 3,250,163 km (0.055 R)
• M11: 3,392,730 km (0.111 R)
• M12: 3,814,596 km (0.037 R)
• M13: 3,908,544 km (0.05 R)
• M14: 4,003,239 km (0.059 R)
• M15: 4,253,067 km (0.065 R)
• M16: 4,448,741 km (0.082 R)
• M17: 4,567,672 km (0.104 R)
• M18: 4,667,454 km (0.102 R)
• M19: 4,930,447 km (0.115 R)
• M20: 5,641,336 km (0.115 R)
• M21: 5,986,907 km (0.087 R)
• M22: 6,118,254 km (0.112 R)
• M23: 6,294,929 km (0.097 R)
• M24: 6,608,336 km (0.114 R)
• M25: 6,789,649 km (0.074 R)
• M26: 7,064,610 km (0.043 R)
• M27: 7,390,284 km (0.1 R)
• M28: 7,839,976 km (0.054 R)
• M29: 8,104,465 km (0.093 R)
• M30: 8,347,412 km (0.081 R)
• M31: 8,741,153 km (0.099 R)
• M32: 9,649,063 km (0.099 R)
• M33: 9,829,178 km (0.094 R)
• M34: 9,958,431 km (0.112 R)
• M35: 10,114,312 km (0.035 R)
• M36: 10,271,091 km (0.071 R)
• M37: 10,375,959 km (0.059 R)
• M38: 10,719,435 km (0.1 R)
• M39: 11,147,435 km (0.093 R)
• M40: 11,553,593 km (0.117 R)
• M41: 11,827,208 km (0.075 R)
• M42: 12,408,545 km (0.096 R)
• M43: 13,056,005 km (0.115 R)
• M44: 13,198,123 km (0.107 R)
• M45: 14,033,028 km (0.03 R)
• M46: 14,178,737 km (0.085 R)
• M47: 15,602,759 km (0.119 R)
• M48: 16,209,378 km (0.106 R)
• M49: 16,362,267 km (0.033 R)
• M50: 16,454,270 km (0.103 R)
• M51: 16,546,422 km (0.116 R)
• M52: 16,761,993 km (0.05 R)
• M53: 16,885,710 km (0.108 R)
• M54: 17,102,777 km (0.078 R)
• M55: 17,289,624 km (0.087 R)
• M56: 18,138,742 km (0.115 R)
• M57: 18,329,330 km (0.109 R)
• M58: 18,552,530 km (0.079 R)
• M59: 19,162,739 km (0.033 R)
• M60: 19,259,679 km (0.058 R)
• M61: 19,356,768 km (0.088 R)
• M62: 19,714,307 km (0.072 R)
• M63: 20,271,110 km (0.068 R)
• M64: 21,132,644 km (0.098 R)
• M65: 21,232,875 km (0.107 R)
• M66: 22,040,105 km (0.091 R)
• M67: 22,617,852 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 8.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.24 AU - 6.52 AU

Year: 9066 Days

Day: 12.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,371,814 km

• M1: 108,159 km (0.092 R)
• M2: 235,018 km (0.089 R)
• M3: 421,118 km (0.086 R)
• M4: 787,932 km (0.112 R)
• M5: 897,288 km (0.101 R)
• M6: 962,363 km (0.116 R)
• M7: 1,423,873 km (0.113 R)
• M8: 1,698,534 km (0.077 R)
• M9: 1,821,504 km (0.076 R)
• M10: 2,097,961 km (0.092 R)
• M11: 2,365,292 km (0.086 R)
• M12: 3,180,750 km (0.086 R)
• M13: 3,282,177 km (0.091 R)
• M14: 3,514,054 km (0.105 R)
• M15: 3,778,094 km (0.103 R)
• M16: 4,269,673 km (0.098 R)
• M17: 5,103,681 km (0.089 R)
• M18: 5,163,071 km (0.111 R)
• M19: 5,282,450 km (0.109 R)
• M20: 5,342,589 km (0.082 R)
• M21: 5,800,358 km (0.065 R)
• M22: 5,955,641 km (0.113 R)
• M23: 6,270,694 km (0.107 R)
• M24: 6,591,133 km (0.071 R)
• M25: 7,081,814 km (0.111 R)
• M26: 7,148,085 km (0.026 R)
• M27: 7,449,076 km (0.064 R)
• M28: 7,720,148 km (0.118 R)
• M29: 8,729,933 km (0.095 R)
• M30: 8,836,746 km (0.071 R)
• M31: 8,908,254 km (0.095 R)
• M32: 9,670,156 km (0.077 R)
• M33: 10,415,153 km (0.075 R)
• M34: 10,909,275 km (0.099 R)
• M35: 12,677,971 km (0.104 R)
• M36: 12,758,754 km (0.063 R)
• M37: 12,920,618 km (0.057 R)
• M38: 14,030,784 km (0.099 R)
• M39: 14,787,899 km (0.05 R)
• M40: 15,085,898 km (0.085 R)
• M41: 15,774,497 km (0.104 R)
• M42: 16,341,623 km (0.063 R)
• M43: 16,473,418 km (0.083 R)
• M44: 17,182,363 km (0.076 R)
• M45: 17,495,770 km (0.084 R)
• M46: 17,946,509 km (0.11 R)
• M47: 18,446,913 km (0.084 R)
• M48: 19,090,334 km (0.088 R)
• M49: 19,182,935 km (0.037 R)
• M50: 19,647,736 km (0.099 R)
• M51: 19,788,058 km (0.111 R)
• M52: 21,447,996 km (0.118 R)
• M53: 22,221,567 km (0.047 R)
• M54: 22,318,955 km (0.061 R)
• M55: 22,465,262 km (0.112 R)
• M56: 23,004,413 km (0.064 R)
• M57: 23,250,950 km (0.12 R)
• M58: 23,945,682 km (0.047 R)
• M59: 24,195,511 km (0.057 R)
• M60: 24,697,711 km (0.115 R)
• M61: 25,457,369 km (0.055 R)
• M62: 26,637,098 km (0.102 R)
• M63: 27,311,784 km (0.085 R)
• M64: 27,887,137 km (0.083 R)
• M65: 28,044,664 km (0.109 R)
• M66: 28,466,380 km (0.094 R)
• M67: 28,625,104 km (0.072 R)
• M68: 29,476,316 km (0.1 R)
• M69: 29,690,390 km (0.108 R)
• M70: 29,851,358 km (0.069 R)
• M71: 29,958,769 km (0.07 R)
• M72: 30,012,624 km (0.088 R)
• M73: 31,312,779 km (0.067 R)
• M74: 33,074,743 km (0.042 R)
• M75: 33,352,845 km (0.116 R)
• M76: 34,135,990 km (0.108 R)
• M77: 35,038,364 km (0.088 R)
• M78: 35,435,696 km (0.103 R)
• M79: 36,062,960 km (0.056 R)
• M80: 36,120,256 km (0.118 R)
• M81: 36,693,964 km (0.094 R)
• M82: 37,676,224 km (0.077 R)
• M83: 37,734,268 km (0.107 R)
• M84: 37,966,743 km (0.048 R)
• M85: 38,316,503 km (0.064 R)
• M86: 39,136,449 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit