🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 10.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.02 AU - 1.06 AU

Year: 719 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 58,596,585 km

• M1: 179,667 km (0.117 R)
• M2: 246,388 km (0.059 R)
• M3: 312,360 km (0.08 R)
• M4: 390,750 km (0.119 R)
• M5: 477,816 km (0.064 R)
• M6: 550,371 km (0.117 R)
• M7: 615,446 km (0.093 R)
• M8: 716,574 km (0.039 R)
• M9: 788,979 km (0.115 R)
• M10: 1,051,224 km (0.059 R)
• M11: 1,139,936 km (0.116 R)
• M12: 1,262,307 km (0.072 R)
• M13: 1,383,930 km (0.044 R)
• M14: 1,470,996 km (0.11 R)
• M15: 1,560,007 km (0.074 R)
• M16: 1,790,387 km (0.09 R)
• M17: 1,861,746 km (0.051 R)
• M18: 1,995,187 km (0.035 R)
• M19: 2,081,804 km (0.077 R)
• M20: 2,201,333 km (0.086 R)
• M21: 2,440,839 km (0.113 R)
• M22: 2,540,471 km (0.093 R)
• M23: 2,627,836 km (0.099 R)
• M24: 2,785,064 km (0.109 R)
• M25: 2,910,277 km (0.097 R)
• M26: 3,044,616 km (0.06 R)
• M27: 3,137,666 km (0.07 R)
• M28: 3,224,433 km (0.088 R)
• M29: 3,341,418 km (0.032 R)
• M30: 3,572,098 km (0.086 R)
• M31: 3,670,384 km (0.076 R)
• M32: 3,784,976 km (0.107 R)
• M33: 3,862,168 km (0.077 R)
• M34: 3,931,881 km (0.06 R)
• M35: 4,223,447 km (0.099 R)
• M36: 4,473,126 km (0.115 R)
• M37: 4,595,796 km (0.083 R)
• M38: 4,844,278 km (0.104 R)
• M39: 5,080,344 km (0.049 R)
• M40: 5,182,669 km (0.098 R)
• M41: 5,259,861 km (0.057 R)
• M42: 5,528,689 km (0.047 R)
• M43: 5,625,179 km (0.119 R)
• M44: 5,722,268 km (0.071 R)
• M45: 5,837,608 km (0.112 R)
• M46: 5,953,846 km (0.106 R)
• M47: 6,161,338 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 14.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.08 AU - 1.66 AU

Year: 1088 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,596,585 km

• M1: 182,958 km (0.111 R)
• M2: 283,189 km (0.057 R)
• M3: 490,681 km (0.044 R)
• M4: 624,870 km (0.047 R)
• M5: 721,062 km (0.095 R)
• M6: 835,504 km (0.1 R)
• M7: 950,694 km (0.094 R)
• M8: 1,051,224 km (0.083 R)
• M9: 1,205,908 km (0.106 R)
• M10: 1,301,202 km (0.119 R)
• M11: 1,406,968 km (0.107 R)
• M12: 1,555,519 km (0.103 R)
• M13: 1,734,438 km (0.095 R)
• M14: 1,877,603 km (0.112 R)
• M15: 2,016,131 km (0.103 R)
• M16: 2,122,345 km (0.09 R)
• M17: 2,267,006 km (0.064 R)
• M18: 2,387,133 km (0.106 R)
• M19: 2,790,150 km (0.092 R)
• M20: 2,949,472 km (0.045 R)
• M21: 3,153,074 km (0.083 R)
• M22: 3,403,651 km (0.085 R)
• M23: 3,563,571 km (0.065 R)
• M24: 3,726,184 km (0.092 R)
• M25: 3,969,131 km (0.069 R)
• M26: 4,194,575 km (0.113 R)
• M27: 4,412,838 km (0.052 R)
• M28: 4,552,562 km (0.108 R)
• M29: 4,670,146 km (0.052 R)
• M30: 4,896,638 km (0.093 R)
• M31: 5,114,452 km (0.114 R)
• M32: 5,224,556 km (0.11 R)
• M33: 5,409,908 km (0.098 R)
• M34: 5,597,504 km (0.103 R)
• M35: 5,876,504 km (0.04 R)
• M36: 6,030,739 km (0.079 R)
• M37: 6,408,922 km (0.065 R)
• M38: 6,528,002 km (0.083 R)
• M39: 6,714,551 km (0.075 R)
• M40: 6,957,049 km (0.043 R)
• M41: 7,093,033 km (0.106 R)
• M42: 7,589,848 km (0.06 R)
• M43: 7,842,668 km (0.106 R)
• M44: 8,212,624 km (0.054 R)
• M45: 8,544,881 km (0.101 R)
• M46: 9,207,450 km (0.105 R)
• M47: 9,492,284 km (0.09 R)
• M48: 9,643,378 km (0.08 R)
• M49: 9,917,441 km (0.073 R)
• M50: 10,055,370 km (0.098 R)
• M51: 10,163,081 km (0.032 R)
• M52: 10,395,406 km (0.12 R)
• M53: 10,504,314 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 11

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.45 AU - 4.51 AU

Year: 5385 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,596,585 km

• M1: 139,874 km (0.113 R)
• M2: 213,626 km (0.104 R)
• M3: 299,196 km (0.067 R)
• M4: 633,547 km (0.065 R)
• M5: 778,807 km (0.057 R)
• M6: 891,903 km (0.062 R)
• M7: 1,104,032 km (0.07 R)
• M8: 1,299,407 km (0.115 R)
• M9: 1,705,565 km (0.095 R)
• M10: 1,856,210 km (0.115 R)
• M11: 2,030,941 km (0.105 R)
• M12: 2,652,669 km (0.079 R)
• M13: 2,984,926 km (0.049 R)
• M14: 3,377,621 km (0.084 R)
• M15: 3,836,288 km (0.074 R)
• M16: 4,263,390 km (0.098 R)
• M17: 4,838,594 km (0.097 R)
• M18: 4,999,860 km (0.096 R)
• M19: 5,522,106 km (0.102 R)
• M20: 5,606,180 km (0.08 R)
• M21: 6,264,860 km (0.083 R)
• M22: 6,440,787 km (0.114 R)
• M23: 7,468,524 km (0.109 R)
• M24: 7,717,754 km (0.101 R)
• M25: 7,969,677 km (0.119 R)
• M26: 8,256,456 km (0.117 R)
• M27: 8,417,274 km (0.074 R)
• M28: 8,514,213 km (0.114 R)
• M29: 8,938,772 km (0.114 R)
• M30: 9,236,621 km (0.089 R)
• M31: 9,808,534 km (0.061 R)
• M32: 9,910,560 km (0.056 R)
• M33: 10,357,109 km (0.074 R)
• M34: 10,565,499 km (0.066 R)
• M35: 10,845,397 km (0.102 R)
• M36: 11,127,838 km (0.092 R)
• M37: 11,269,956 km (0.105 R)
• M38: 11,412,672 km (0.077 R)
• M39: 11,556,136 km (0.114 R)
• M40: 11,880,764 km (0.109 R)
• M41: 12,026,023 km (0.112 R)
• M42: 13,549,079 km (0.119 R)
• M43: 15,289,650 km (0.042 R)
• M44: 15,527,062 km (0.065 R)
• M45: 15,925,441 km (0.065 R)
• M46: 17,469,740 km (0.081 R)
• M47: 17,676,484 km (0.115 R)
• M48: 18,301,654 km (0.06 R)
• M49: 18,764,659 km (0.072 R)
• M50: 19,018,826 km (0.027 R)
• M51: 19,359,610 km (0.11 R)
• M52: 19,445,030 km (0.114 R)
• M53: 20,263,630 km (0.116 R)
• M54: 20,830,157 km (0.026 R)
• M55: 22,112,660 km (0.118 R)
• M56: 22,650,763 km (0.119 R)
• M57: 24,245,028 km (0.107 R)
• M58: 24,337,180 km (0.075 R)
• M59: 25,359,083 km (0.12 R)
• M60: 25,828,072 km (0.098 R)
• M61: 26,632,161 km (0.114 R)
• M62: 27,061,208 km (0.094 R)
• M63: 27,444,477 km (0.059 R)
• M64: 27,733,052 km (0.036 R)
• M65: 28,556,289 km (0.109 R)
• M66: 29,584,325 km (0.116 R)
• M67: 30,127,665 km (0.112 R)
• M68: 30,326,032 km (0.062 R)
• M69: 30,873,859 km (0.097 R)
• M70: 31,123,987 km (0.105 R)
• M71: 31,575,922 km (0.108 R)
• M72: 32,131,079 km (0.061 R)
• M73: 32,333,785 km (0.074 R)
• M74: 32,944,593 km (0.069 R)
• M75: 34,280,651 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 4.3

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.45 AU - 8.17 AU

Year: 12053 Days

Day: 15.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,596,585 km

• M1: 131,796 km (0.111 R)
• M2: 285,732 km (0.116 R)
• M3: 473,627 km (0.071 R)
• M4: 526,136 km (0.105 R)
• M5: 553,063 km (0.113 R)
• M6: 755,469 km (0.091 R)
• M7: 1,485,806 km (0.041 R)
• M8: 1,544,299 km (0.053 R)
• M9: 1,703,920 km (0.072 R)
• M10: 1,765,255 km (0.055 R)
• M11: 2,104,244 km (0.11 R)
• M12: 2,532,393 km (0.052 R)
• M13: 2,578,918 km (0.1 R)
• M14: 2,792,394 km (0.068 R)
• M15: 2,937,803 km (0.088 R)
• M16: 3,235,952 km (0.067 R)
• M17: 3,286,665 km (0.115 R)
• M18: 3,569,854 km (0.047 R)
• M19: 3,727,680 km (0.103 R)
• M20: 3,780,937 km (0.095 R)
• M21: 3,968,832 km (0.12 R)
• M22: 4,550,618 km (0.091 R)
• M23: 5,129,262 km (0.085 R)
• M24: 5,397,192 km (0.047 R)
• M25: 5,639,092 km (0.094 R)
• M26: 5,977,632 km (0.046 R)
• M27: 6,008,748 km (0.061 R)
• M28: 6,641,996 km (0.037 R)
• M29: 7,031,998 km (0.116 R)
• M30: 7,529,859 km (0.054 R)
• M31: 7,630,838 km (0.08 R)
• M32: 7,664,647 km (0.083 R)
• M33: 8,073,498 km (0.045 R)
• M34: 8,107,905 km (0.118 R)
• M35: 8,142,463 km (0.027 R)
• M36: 8,245,984 km (0.088 R)
• M37: 8,629,703 km (0.067 R)
• M38: 8,700,163 km (0.113 R)
• M39: 9,705,461 km (0.111 R)
• M40: 9,852,067 km (0.054 R)
• M41: 11,051,244 km (0.063 R)
• M42: 11,165,985 km (0.093 R)
• M43: 11,319,622 km (0.115 R)
• M44: 12,216,461 km (0.101 R)
• M45: 12,653,437 km (0.073 R)
• M46: 13,338,745 km (0.119 R)
• M47: 13,420,126 km (0.043 R)
• M48: 14,036,020 km (0.1 R)
• M49: 14,493,640 km (0.062 R)
• M50: 14,745,264 km (0.092 R)
• M51: 15,637,166 km (0.117 R)
• M52: 15,765,970 km (0.062 R)
• M53: 15,809,054 km (0.026 R)
• M54: 16,328,458 km (0.106 R)
• M55: 17,785,392 km (0.078 R)
• M56: 17,875,001 km (0.054 R)
• M57: 18,009,788 km (0.109 R)
• M58: 18,415,947 km (0.1 R)
• M59: 18,506,603 km (0.066 R)
• M60: 18,916,501 km (0.104 R)
• M61: 19,745,273 km (0.078 R)
• M62: 21,295,107 km (0.08 R)
• M63: 21,628,860 km (0.117 R)
• M64: 21,820,345 km (0.08 R)
• M65: 22,205,111 km (0.095 R)
• M66: 22,301,602 km (0.111 R)
• M67: 24,460,000 km (0.101 R)
• M68: 24,959,806 km (0.076 R)
• M69: 25,210,981 km (0.109 R)
• M70: 26,326,084 km (0.098 R)
• M71: 26,632,909 km (0.12 R)
• M72: 26,992,393 km (0.096 R)
• M73: 28,394,125 km (0.103 R)
• M74: 28,551,352 km (0.055 R)
• M75: 28,866,704 km (0.117 R)
• M76: 30,567,483 km (0.103 R)
• M77: 31,321,755 km (0.111 R)
• M78: 31,538,522 km (0.106 R)
• M79: 31,973,254 km (0.115 R)
• M80: 32,574,338 km (0.058 R)
• M81: 33,013,707 km (0.05 R)
• M82: 33,068,759 km (0.087 R)
• M83: 33,344,617 km (0.075 R)
• M84: 34,455,531 km (0.047 R)
• M85: 35,127,824 km (0.118 R)
• M86: 35,352,969 km (0.049 R)
• M87: 35,409,218 km (0.082 R)
• M88: 38,322,187 km (0.098 R)
• M89: 38,380,082 km (0.077 R)
• M90: 38,495,870 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.1

Radius: 5.5

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.84 AU - 10.54 AU

Year: 22062 Days

Day: 17.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,596,585 km

• M1: 95,593 km (0.068 R)
• M2: 209,736 km (0.077 R)
• M3: 259,403 km (0.089 R)
• M4: 299,794 km (0.088 R)
• M5: 802,892 km (0.093 R)
• M6: 907,161 km (0.083 R)
• M7: 1,518,867 km (0.096 R)
• M8: 1,622,389 km (0.068 R)
• M9: 2,440,839 km (0.105 R)
• M10: 3,502,685 km (0.037 R)
• M11: 3,640,015 km (0.104 R)
• M12: 4,026,875 km (0.094 R)
• M13: 4,353,148 km (0.104 R)
• M14: 5,108,169 km (0.079 R)
• M15: 6,107,931 km (0.112 R)
• M16: 6,524,262 km (0.111 R)
• M17: 6,566,449 km (0.057 R)
• M18: 6,608,636 km (0.117 R)
• M19: 8,052,704 km (0.117 R)
• M20: 8,143,210 km (0.107 R)
• M21: 8,462,752 km (0.108 R)
• M22: 8,647,355 km (0.084 R)
• M23: 9,830,226 km (0.08 R)
• M24: 10,317,466 km (0.099 R)
• M25: 10,613,520 km (0.105 R)
• M26: 12,135,529 km (0.064 R)
• M27: 13,941,175 km (0.073 R)
• M28: 14,378,151 km (0.09 R)
• M29: 15,209,316 km (0.108 R)
• M30: 15,265,416 km (0.083 R)
• M31: 15,489,962 km (0.053 R)
• M32: 15,942,346 km (0.065 R)
• M33: 16,113,187 km (0.077 R)
• M34: 16,686,894 km (0.109 R)
• M35: 16,860,278 km (0.043 R)
• M36: 18,031,480 km (0.056 R)
• M37: 18,150,111 km (0.111 R)
• M38: 18,507,351 km (0.077 R)
• M39: 18,866,984 km (0.107 R)
• M40: 18,987,261 km (0.113 R)
• M41: 20,020,833 km (0.105 R)
• M42: 20,082,168 km (0.116 R)
• M43: 20,143,503 km (0.05 R)
• M44: 20,389,891 km (0.053 R)
• M45: 21,825,432 km (0.115 R)
• M46: 21,888,712 km (0.036 R)
• M47: 22,779,268 km (0.03 R)
• M48: 23,293,436 km (0.098 R)
• M49: 25,123,018 km (0.081 R)
• M50: 25,321,833 km (0.115 R)
• M51: 25,388,105 km (0.102 R)
• M52: 26,055,012 km (0.119 R)
• M53: 26,122,032 km (0.105 R)
• M54: 28,158,658 km (0.062 R)
• M55: 28,227,473 km (0.096 R)
• M56: 28,641,260 km (0.088 R)
• M57: 29,265,532 km (0.118 R)
• M58: 29,474,670 km (0.094 R)
• M59: 29,614,394 km (0.075 R)
• M60: 30,034,765 km (0.112 R)
• M61: 31,236,634 km (0.094 R)
• M62: 31,879,306 km (0.084 R)
• M63: 32,094,578 km (0.089 R)
• M64: 32,815,191 km (0.113 R)
• M65: 33,395,630 km (0.099 R)
• M66: 33,614,193 km (0.114 R)
• M67: 33,979,511 km (0.072 R)
• M68: 34,566,682 km (0.081 R)
• M69: 34,861,540 km (0.035 R)
• M70: 34,935,441 km (0.033 R)
• M71: 35,900,198 km (0.094 R)
• M72: 37,704,049 km (0.064 R)
• M73: 38,769,934 km (0.106 R)
• M74: 38,999,567 km (0.116 R)
• M75: 40,232,103 km (0.082 R)
• M76: 41,477,506 km (0.055 R)
• M77: 41,633,985 km (0.098 R)
• M78: 42,498,661 km (0.102 R)
• M79: 44,085,745 km (0.101 R)
• M80: 44,886,542 km (0.069 R)
• M81: 44,966,876 km (0.051 R)
• M82: 45,449,927 km (0.115 R)
• M83: 45,934,625 km (0.106 R)
• M84: 46,096,639 km (0.119 R)
• M85: 46,746,492 km (0.063 R)
• M86: 47,890,916 km (0.105 R)
• M87: 48,055,174 km (0.086 R)
• M88: 48,219,582 km (0.092 R)
• M89: 51,211,241 km (0.114 R)
• M90: 51,547,238 km (0.077 R)
• M91: 52,475,343 km (0.088 R)
• M92: 55,982,665 km (0.094 R)
• M93: 56,069,132 km (0.1 R)
• M94: 56,242,217 km (0.104 R)
• M95: 57,983,087 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 13,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit