🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 285 Days

Day: 29 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.1

Radius: 12.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.75 AU - 1.19 AU

Year: 617 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 87,874,401 km

• M1: 162,014 km (0.083 R)
• M2: 339,587 km (0.048 R)
• M3: 436,377 km (0.113 R)
• M4: 558,150 km (0.071 R)
• M5: 637,137 km (0.09 R)
• M6: 822,788 km (0.094 R)
• M7: 945,608 km (0.086 R)
• M8: 1,053,917 km (0.074 R)
• M9: 1,166,863 km (0.039 R)
• M10: 1,364,781 km (0.094 R)
• M11: 1,447,210 km (0.095 R)
• M12: 1,555,668 km (0.1 R)
• M13: 1,743,114 km (0.118 R)
• M14: 1,826,590 km (0.049 R)
• M15: 2,147,328 km (0.055 R)
• M16: 2,279,423 km (0.119 R)
• M17: 2,385,637 km (0.086 R)
• M18: 2,464,775 km (0.105 R)
• M19: 2,566,501 km (0.094 R)
• M20: 2,752,152 km (0.101 R)
• M21: 2,835,179 km (0.046 R)
• M22: 2,942,141 km (0.043 R)
• M23: 3,112,982 km (0.037 R)
• M24: 3,391,833 km (0.076 R)
• M25: 3,473,064 km (0.095 R)
• M26: 3,563,122 km (0.063 R)
• M27: 3,645,700 km (0.107 R)
• M28: 3,728,877 km (0.109 R)
• M29: 3,854,988 km (0.071 R)
• M30: 4,068,314 km (0.08 R)
• M31: 4,303,183 km (0.076 R)
• M32: 4,471,181 km (0.088 R)
• M33: 4,668,501 km (0.066 R)
• M34: 4,859,388 km (0.098 R)
• M35: 5,118,192 km (0.117 R)
• M36: 5,362,635 km (0.042 R)
• M37: 5,467,204 km (0.102 R)
• M38: 5,601,243 km (0.073 R)
• M39: 5,736,480 km (0.055 R)
• M40: 5,823,995 km (0.1 R)
• M41: 5,921,682 km (0.115 R)
• M42: 6,029,841 km (0.119 R)
• M43: 6,208,312 km (0.064 R)
• M44: 6,580,511 km (0.08 R)
• M45: 6,692,710 km (0.094 R)
• M46: 6,877,463 km (0.102 R)
• M47: 6,960,191 km (0.104 R)
• M48: 7,074,483 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 9.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.13 AU - 2.79 AU

Year: 2491 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,874,401 km

• M1: 166,502 km (0.096 R)
• M2: 255,064 km (0.109 R)
• M3: 321,037 km (0.116 R)
• M4: 542,292 km (0.112 R)
• M5: 603,627 km (0.057 R)
• M6: 803,191 km (0.072 R)
• M7: 883,675 km (0.056 R)
• M8: 1,014,722 km (0.117 R)
• M9: 1,254,827 km (0.064 R)
• M10: 1,392,756 km (0.085 R)
• M11: 1,626,129 km (0.077 R)
• M12: 1,981,573 km (0.104 R)
• M13: 2,219,284 km (0.116 R)
• M14: 2,749,758 km (0.084 R)
• M15: 2,846,698 km (0.094 R)
• M16: 3,001,232 km (0.105 R)
• M17: 3,392,431 km (0.088 R)
• M18: 3,466,631 km (0.081 R)
• M19: 3,571,500 km (0.092 R)
• M20: 4,048,567 km (0.067 R)
• M21: 4,222,849 km (0.114 R)
• M22: 4,627,960 km (0.076 R)
• M23: 4,760,354 km (0.118 R)
• M24: 5,353,958 km (0.069 R)
• M25: 5,527,941 km (0.113 R)
• M26: 5,615,605 km (0.068 R)
• M27: 5,988,852 km (0.093 R)
• M28: 6,115,112 km (0.112 R)
• M29: 6,187,667 km (0.081 R)
• M30: 6,278,772 km (0.118 R)
• M31: 7,061,468 km (0.059 R)
• M32: 7,367,845 km (0.091 R)
• M33: 7,541,977 km (0.07 R)
• M34: 7,953,820 km (0.087 R)
• M35: 8,312,705 km (0.117 R)
• M36: 8,433,580 km (0.046 R)
• M37: 8,676,976 km (0.103 R)
• M38: 9,066,977 km (0.102 R)
• M39: 9,274,619 km (0.115 R)
• M40: 9,399,982 km (0.077 R)
• M41: 9,525,794 km (0.11 R)
• M42: 9,610,167 km (0.113 R)
• M43: 9,906,969 km (0.069 R)
• M44: 10,056,418 km (0.08 R)
• M45: 10,163,829 km (0.113 R)
• M46: 10,487,858 km (0.113 R)
• M47: 10,553,232 km (0.097 R)
• M48: 10,662,139 km (0.103 R)
• M49: 11,079,966 km (0.074 R)
• M50: 11,413,570 km (0.104 R)
• M51: 11,592,937 km (0.103 R)
• M52: 11,728,024 km (0.119 R)
• M53: 11,886,299 km (0.058 R)
• M54: 12,204,942 km (0.119 R)
• M55: 12,526,428 km (0.117 R)
• M56: 12,665,105 km (0.105 R)
• M57: 12,850,607 km (0.033 R)
• M58: 13,201,264 km (0.08 R)
• M59: 13,271,725 km (0.082 R)
• M60: 13,365,822 km (0.083 R)
• M61: 13,649,759 km (0.062 R)
• M62: 14,007,447 km (0.063 R)
• M63: 14,368,127 km (0.111 R)
• M64: 15,172,515 km (0.045 R)
• M65: 15,841,667 km (0.112 R)
• M66: 15,916,465 km (0.1 R)
• M67: 16,041,679 km (0.104 R)
• M68: 16,192,324 km (0.111 R)
• M69: 16,368,550 km (0.088 R)
• M70: 16,824,973 km (0.106 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.6

Radius: 11.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.74 AU - 3.86 AU

Year: 3871 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,874,401 km

• M1: 150,495 km (0.094 R)
• M2: 232,774 km (0.078 R)
• M3: 333,603 km (0.119 R)
• M4: 663,766 km (0.112 R)
• M5: 941,868 km (0.11 R)
• M6: 1,199,625 km (0.09 R)
• M7: 1,464,862 km (0.109 R)
• M8: 2,051,585 km (0.068 R)
• M9: 2,316,373 km (0.102 R)
• M10: 2,462,231 km (0.117 R)
• M11: 2,573,682 km (0.105 R)
• M12: 2,686,778 km (0.064 R)
• M13: 3,156,216 km (0.106 R)
• M14: 3,483,536 km (0.074 R)
• M15: 3,567,012 km (0.12 R)
• M16: 3,886,553 km (0.076 R)
• M17: 5,183,566 km (0.066 R)
• M18: 6,243,766 km (0.117 R)
• M19: 6,629,130 km (0.12 R)
• M20: 6,785,460 km (0.084 R)
• M21: 6,916,658 km (0.097 R)
• M22: 6,995,944 km (0.119 R)
• M23: 7,181,745 km (0.078 R)
• M24: 7,612,736 km (0.083 R)
• M25: 8,024,579 km (0.12 R)
• M26: 8,107,756 km (0.118 R)
• M27: 8,275,156 km (0.092 R)
• M28: 9,042,294 km (0.107 R)
• M29: 9,419,879 km (0.111 R)
• M30: 9,654,747 km (0.073 R)
• M31: 10,160,388 km (0.053 R)
• M32: 10,583,301 km (0.101 R)
• M33: 10,705,224 km (0.073 R)
• M34: 11,166,583 km (0.058 R)
• M35: 11,290,600 km (0.098 R)
• M36: 11,509,013 km (0.062 R)
• M37: 12,076,737 km (0.087 R)
• M38: 12,556,946 km (0.097 R)
• M39: 12,718,362 km (0.087 R)
• M40: 13,108,813 km (0.09 R)
• M41: 13,536,064 km (0.106 R)
• M42: 14,001,463 km (0.097 R)
• M43: 14,947,819 km (0.043 R)
• M44: 15,187,625 km (0.059 R)
• M45: 16,159,712 km (0.115 R)
• M46: 16,370,645 km (0.05 R)
• M47: 16,547,170 km (0.075 R)
• M48: 16,617,930 km (0.048 R)
• M49: 16,937,621 km (0.052 R)
• M50: 18,419,687 km (0.037 R)
• M51: 18,713,796 km (0.085 R)
• M52: 18,898,400 km (0.07 R)
• M53: 18,972,301 km (0.097 R)
• M54: 19,046,502 km (0.12 R)
• M55: 19,755,147 km (0.031 R)
• M56: 20,245,080 km (0.059 R)
• M57: 20,320,776 km (0.084 R)
• M58: 21,121,574 km (0.111 R)
• M59: 21,816,157 km (0.119 R)
• M60: 21,932,693 km (0.106 R)
• M61: 22,596,758 km (0.03 R)
• M62: 22,990,500 km (0.065 R)
• M63: 23,824,658 km (0.04 R)
• M64: 24,466,881 km (0.111 R)
• M65: 24,628,447 km (0.109 R)
• M66: 24,993,017 km (0.079 R)
• M67: 25,359,382 km (0.1 R)
• M68: 26,097,498 km (0.102 R)
• M69: 26,179,927 km (0.052 R)
• M70: 26,427,810 km (0.106 R)
• M71: 27,009,148 km (0.095 R)
• M72: 27,468,862 km (0.113 R)
• M73: 27,552,786 km (0.108 R)
• M74: 28,142,202 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.6

Radius: 4

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.46 AU - 10.38 AU

Year: 17201 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,874,401 km

• M1: 86,019 km (0.066 R)
• M2: 172,337 km (0.082 R)
• M3: 313,408 km (0.088 R)
• M4: 425,756 km (0.082 R)
• M5: 704,307 km (0.102 R)
• M6: 890,855 km (0.12 R)
• M7: 1,263,354 km (0.084 R)
• M8: 1,926,671 km (0.068 R)
• M9: 2,212,403 km (0.043 R)
• M10: 2,265,809 km (0.091 R)
• M11: 2,823,061 km (0.103 R)
• M12: 2,968,620 km (0.101 R)
• M13: 3,027,711 km (0.078 R)
• M14: 3,328,253 km (0.088 R)
• M15: 3,893,285 km (0.098 R)
• M16: 3,925,448 km (0.035 R)
• M17: 4,453,529 km (0.101 R)
• M18: 4,864,175 km (0.083 R)
• M19: 5,038,755 km (0.092 R)
• M20: 5,109,216 km (0.074 R)
• M21: 5,322,393 km (0.118 R)
• M22: 5,394,200 km (0.091 R)
• M23: 5,466,306 km (0.067 R)
• M24: 5,905,376 km (0.117 R)
• M25: 6,317,668 km (0.062 R)
• M26: 6,777,980 km (0.09 R)
• M27: 7,488,720 km (0.083 R)
• M28: 7,934,521 km (0.117 R)
• M29: 8,979,463 km (0.052 R)
• M30: 9,279,855 km (0.104 R)
• M31: 9,366,173 km (0.097 R)
• M32: 10,066,890 km (0.074 R)
• M33: 11,287,159 km (0.09 R)
• M34: 11,333,235 km (0.092 R)
• M35: 11,611,039 km (0.068 R)
• M36: 11,750,913 km (0.093 R)
• M37: 13,227,444 km (0.056 R)
• M38: 14,160,785 km (0.038 R)
• M39: 14,260,267 km (0.038 R)
• M40: 15,472,160 km (0.054 R)
• M41: 15,677,408 km (0.086 R)
• M42: 15,728,870 km (0.091 R)
• M43: 16,298,239 km (0.083 R)
• M44: 16,664,156 km (0.09 R)
• M45: 16,769,323 km (0.082 R)
• M46: 17,670,949 km (0.11 R)
• M47: 17,778,061 km (0.104 R)
• M48: 18,697,340 km (0.107 R)
• M49: 18,861,150 km (0.111 R)
• M50: 19,025,408 km (0.045 R)
• M51: 21,033,610 km (0.108 R)
• M52: 21,204,002 km (0.035 R)
• M53: 22,874,412 km (0.092 R)
• M54: 22,991,098 km (0.103 R)
• M55: 23,225,219 km (0.081 R)
• M56: 23,695,704 km (0.096 R)
• M57: 23,991,459 km (0.047 R)
• M58: 24,706,088 km (0.08 R)
• M59: 25,246,585 km (0.112 R)
• M60: 26,217,326 km (0.085 R)
• M61: 26,278,362 km (0.115 R)
• M62: 26,523,104 km (0.081 R)
• M63: 26,891,564 km (0.042 R)
• M64: 28,696,612 km (0.109 R)
• M65: 28,948,684 km (0.062 R)
• M66: 29,836,547 km (0.037 R)
• M67: 30,283,695 km (0.065 R)
• M68: 31,249,649 km (0.104 R)
• M69: 31,768,903 km (0.034 R)
• M70: 32,225,625 km (0.12 R)
• M71: 32,947,734 km (0.078 R)
• M72: 33,807,922 km (0.116 R)
• M73: 34,074,057 km (0.062 R)
• M74: 35,280,414 km (0.083 R)
• M75: 35,617,907 km (0.089 R)
• M76: 35,820,911 km (0.095 R)
• M77: 35,888,679 km (0.12 R)
• M78: 36,910,432 km (0.087 R)
• M79: 37,390,492 km (0.108 R)
• M80: 37,596,787 km (0.105 R)
• M81: 38,079,839 km (0.111 R)
• M82: 38,426,008 km (0.105 R)
• M83: 38,495,422 km (0.095 R)
• M84: 38,773,375 km (0.102 R)
• M85: 43,309,631 km (0.11 R)
• M86: 43,454,142 km (0.089 R)
• M87: 44,542,467 km (0.107 R)
• M88: 46,894,295 km (0.08 R)
• M89: 48,309,491 km (0.117 R)
• M90: 49,965,838 km (0.108 R)
• M91: 50,724,748 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.7

Radius: 5.2

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.5 AU - 11.48 AU

Year: 23524 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,874,401 km

• M1: 105,466 km (0.092 R)
• M2: 331,958 km (0.041 R)
• M3: 543,938 km (0.076 R)
• M4: 1,420,282 km (0.086 R)
• M5: 1,453,194 km (0.111 R)
• M6: 1,725,911 km (0.036 R)
• M7: 1,761,066 km (0.065 R)
• M8: 2,202,380 km (0.101 R)
• M9: 2,356,914 km (0.095 R)
• M10: 2,595,373 km (0.067 R)
• M11: 2,925,237 km (0.051 R)
• M12: 2,967,274 km (0.115 R)
• M13: 3,852,594 km (0.111 R)
• M14: 4,085,817 km (0.104 R)
• M15: 4,963,209 km (0.111 R)
• M16: 6,882,549 km (0.027 R)
• M17: 8,215,017 km (0.099 R)
• M18: 9,125,620 km (0.065 R)
• M19: 9,187,553 km (0.06 R)
• M20: 9,498,866 km (0.082 R)
• M21: 9,561,548 km (0.11 R)
• M22: 9,687,360 km (0.057 R)
• M23: 10,909,425 km (0.051 R)
• M24: 10,975,098 km (0.042 R)
• M25: 11,305,410 km (0.039 R)
• M26: 12,384,011 km (0.108 R)
• M27: 13,495,224 km (0.03 R)
• M28: 13,707,055 km (0.111 R)
• M29: 16,484,339 km (0.113 R)
• M30: 16,786,527 km (0.119 R)
• M31: 17,166,804 km (0.116 R)
• M32: 17,626,968 km (0.066 R)
• M33: 19,110,679 km (0.083 R)
• M34: 19,587,448 km (0.099 R)
• M35: 19,987,772 km (0.089 R)
• M36: 21,615,845 km (0.117 R)
• M37: 23,795,187 km (0.075 R)
• M38: 24,910,738 km (0.051 R)
• M39: 29,266,131 km (0.035 R)
• M40: 30,831,074 km (0.107 R)
• M41: 30,923,974 km (0.099 R)
• M42: 31,858,213 km (0.12 R)
• M43: 31,952,011 km (0.096 R)
• M44: 32,140,205 km (0.082 R)
• M45: 32,234,452 km (0.04 R)
• M46: 33,276,700 km (0.057 R)
• M47: 35,199,930 km (0.116 R)
• M48: 35,686,273 km (0.108 R)
• M49: 38,651,153 km (0.075 R)
• M50: 39,656,750 km (0.113 R)
• M51: 40,365,844 km (0.062 R)
• M52: 40,772,900 km (0.07 R)
• M53: 42,414,886 km (0.055 R)
• M54: 44,812,641 km (0.115 R)
• M55: 46,293,659 km (0.073 R)
• M56: 46,506,537 km (0.089 R)
• M57: 46,719,714 km (0.076 R)
• M58: 46,933,190 km (0.073 R)
• M59: 48,869,436 km (0.074 R)
• M60: 49,629,542 km (0.051 R)
• M61: 51,271,229 km (0.105 R)
• M62: 52,043,454 km (0.06 R)
• M63: 52,708,416 km (0.071 R)
• M64: 53,934,820 km (0.119 R)
• M65: 56,302,206 km (0.076 R)
• M66: 56,643,139 km (0.119 R)
• M67: 56,870,827 km (0.075 R)
• M68: 59,164,312 km (0.101 R)
• M69: 61,020,672 km (0.119 R)
• M70: 61,487,866 km (0.1 R)
• M71: 62,308,112 km (0.118 R)
• M72: 62,778,447 km (0.117 R)
• M73: 63,722,709 km (0.087 R)
• M74: 63,841,041 km (0.057 R)
• M75: 64,671,608 km (0.072 R)
• M76: 65,267,008 km (0.099 R)
• M77: 68,271,531 km (0.119 R)
• M78: 69,607,590 km (0.103 R)
• M79: 69,973,506 km (0.09 R)
• M80: 72,552,723 km (0.079 R)
• M81: 73,916,158 km (0.028 R)
• M82: 74,040,474 km (0.117 R)
• M83: 75,162,907 km (0.115 R)
• M84: 76,416,687 km (0.118 R)
• M85: 77,550,938 km (0.091 R)
• M86: 79,453,673 km (0.12 R)
• M87: 82,014,489 km (0.057 R)
• M88: 82,400,901 km (0.073 R)
• M89: 82,658,807 km (0.117 R)
• M90: 85,122,984 km (0.083 R)
• M91: 85,514,182 km (0.031 R)
• M92: 86,560,619 km (0.081 R)
• M93: 87,611,095 km (0.119 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: 200 - 12,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit