🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.48 AU - 0.64 AU

Year: 266 Days

Day: 24.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,570,580 km

• M1: 347,665 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 8.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 364 Days

Day: 8.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,570,580 km

• M1: 101,876 km (0.093 R)
• M2: 179,667 km (0.091 R)
• M3: 238,459 km (0.063 R)
• M4: 293,062 km (0.12 R)
• M5: 343,626 km (0.068 R)
• M6: 411,245 km (0.085 R)
• M7: 469,887 km (0.099 R)
• M8: 546,930 km (0.103 R)
• M9: 603,029 km (0.106 R)
• M10: 691,292 km (0.097 R)
• M11: 752,627 km (0.062 R)
• M12: 834,008 km (0.079 R)
• M13: 892,501 km (0.085 R)
• M14: 1,056,759 km (0.079 R)
• M15: 1,169,257 km (0.082 R)
• M16: 1,323,941 km (0.118 R)
• M17: 1,401,732 km (0.07 R)
• M18: 1,516,922 km (0.043 R)
• M19: 1,752,090 km (0.118 R)
• M20: 1,881,343 km (0.114 R)
• M21: 1,939,836 km (0.116 R)
• M22: 2,048,593 km (0.086 R)
• M23: 2,144,336 km (0.106 R)
• M24: 2,200,435 km (0.098 R)
• M25: 2,277,628 km (0.118 R)
• M26: 2,382,196 km (0.115 R)
• M27: 2,585,201 km (0.09 R)
• M28: 2,760,530 km (0.087 R)
• M29: 2,838,470 km (0.068 R)
• M30: 2,911,474 km (0.091 R)
• M31: 2,973,706 km (0.061 R)
• M32: 3,093,983 km (0.113 R)
• M33: 3,298,035 km (0.103 R)
• M34: 3,458,404 km (0.104 R)
• M35: 3,536,494 km (0.079 R)
• M36: 3,657,967 km (0.091 R)
• M37: 3,817,887 km (0.077 R)
• M38: 3,873,687 km (0.074 R)
• M39: 3,954,919 km (0.075 R)
• M40: 4,081,030 km (0.066 R)
• M41: 4,272,665 km (0.074 R)
• M42: 4,369,604 km (0.071 R)
• M43: 4,421,664 km (0.117 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.9

Radius: 10.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.66 AU - 3.84 AU

Year: 3725 Days

Day: 10.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,570,580 km

• M1: 133,890 km (0.074 R)
• M2: 278,252 km (0.1 R)
• M3: 377,435 km (0.084 R)
• M4: 501,153 km (0.111 R)
• M5: 680,222 km (0.115 R)
• M6: 881,580 km (0.118 R)
• M7: 1,151,754 km (0.119 R)
• M8: 1,303,297 km (0.107 R)
• M9: 1,394,851 km (0.108 R)
• M10: 1,461,721 km (0.061 R)
• M11: 1,626,727 km (0.111 R)
• M12: 1,697,337 km (0.111 R)
• M13: 1,900,791 km (0.109 R)
• M14: 2,112,322 km (0.119 R)
• M15: 2,284,060 km (0.104 R)
• M16: 2,395,660 km (0.104 R)
• M17: 2,809,747 km (0.072 R)
• M18: 2,878,113 km (0.091 R)
• M19: 3,086,653 km (0.059 R)
• M20: 3,555,493 km (0.039 R)
• M21: 3,989,177 km (0.104 R)
• M22: 4,182,906 km (0.089 R)
• M23: 4,600,135 km (0.062 R)
• M24: 5,996,631 km (0.044 R)
• M25: 6,376,460 km (0.114 R)
• M26: 6,580,661 km (0.116 R)
• M27: 6,949,120 km (0.029 R)
• M28: 7,042,320 km (0.114 R)
• M29: 7,347,948 km (0.102 R)
• M30: 7,610,044 km (0.086 R)
• M31: 7,802,726 km (0.117 R)
• M32: 8,118,976 km (0.114 R)
• M33: 8,192,578 km (0.067 R)
• M34: 8,340,530 km (0.028 R)
• M35: 8,814,755 km (0.115 R)
• M36: 8,991,730 km (0.118 R)
• M37: 9,946,463 km (0.115 R)
• M38: 10,104,439 km (0.072 R)
• M39: 10,369,376 km (0.118 R)
• M40: 10,476,040 km (0.076 R)
• M41: 10,609,780 km (0.086 R)
• M42: 10,879,206 km (0.071 R)
• M43: 11,014,742 km (0.072 R)
• M44: 11,123,499 km (0.108 R)
• M45: 11,397,114 km (0.1 R)
• M46: 11,783,974 km (0.091 R)
• M47: 12,007,024 km (0.055 R)
• M48: 12,627,556 km (0.112 R)
• M49: 12,769,973 km (0.083 R)
• M50: 12,912,989 km (0.05 R)
• M51: 13,142,921 km (0.068 R)
• M52: 13,258,410 km (0.065 R)
• M53: 13,461,415 km (0.11 R)
• M54: 13,606,974 km (0.048 R)
• M55: 13,752,981 km (0.114 R)
• M56: 13,870,266 km (0.108 R)
• M57: 14,760,224 km (0.057 R)
• M58: 15,212,159 km (0.098 R)
• M59: 15,394,219 km (0.089 R)
• M60: 15,699,249 km (0.086 R)
• M61: 15,914,072 km (0.111 R)
• M62: 17,033,662 km (0.074 R)
• M63: 17,191,189 km (0.095 R)
• M64: 17,380,879 km (0.107 R)
• M65: 17,858,096 km (0.106 R)
• M66: 17,986,002 km (0.082 R)
• M67: 18,695,395 km (0.079 R)
• M68: 19,282,717 km (0.059 R)
• M69: 19,446,826 km (0.115 R)
• M70: 19,776,689 km (0.118 R)
• M71: 20,041,776 km (0.106 R)
• M72: 21,114,243 km (0.092 R)
• M73: 21,351,356 km (0.1 R)
• M74: 21,419,274 km (0.089 R)
• M75: 21,623,475 km (0.066 R)
• M76: 22,653,755 km (0.072 R)
• M77: 23,279,673 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 14.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.75 AU - 6.19 AU

Year: 8134 Days

Day: 6.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,570,580 km

• M1: 222,302 km (0.109 R)
• M2: 474,674 km (0.073 R)
• M3: 569,519 km (0.115 R)
• M4: 1,085,033 km (0.112 R)
• M5: 1,343,987 km (0.072 R)
• M6: 1,780,065 km (0.109 R)
• M7: 1,941,481 km (0.119 R)
• M8: 2,515,488 km (0.074 R)
• M9: 2,822,014 km (0.114 R)
• M10: 2,969,368 km (0.059 R)
• M11: 3,184,490 km (0.064 R)
• M12: 3,404,698 km (0.056 R)
• M13: 4,433,632 km (0.066 R)
• M14: 4,531,768 km (0.077 R)
• M15: 5,317,157 km (0.104 R)
• M16: 5,526,744 km (0.077 R)
• M17: 5,632,659 km (0.084 R)
• M18: 5,954,444 km (0.03 R)
• M19: 6,560,016 km (0.118 R)
• M20: 6,813,435 km (0.088 R)
• M21: 7,070,145 km (0.082 R)
• M22: 7,919,262 km (0.04 R)
• M23: 8,280,093 km (0.033 R)
• M24: 8,554,305 km (0.093 R)
• M25: 8,955,826 km (0.113 R)
• M26: 10,034,726 km (0.102 R)
• M27: 10,294,727 km (0.081 R)
• M28: 12,037,841 km (0.083 R)
• M29: 12,244,885 km (0.053 R)
• M30: 12,383,562 km (0.074 R)
• M31: 12,767,580 km (0.114 R)
• M32: 13,691,048 km (0.085 R)
• M33: 13,798,908 km (0.095 R)
• M34: 14,197,137 km (0.092 R)
• M35: 15,339,766 km (0.106 R)
• M36: 16,934,778 km (0.108 R)
• M37: 17,166,954 km (0.104 R)
• M38: 17,830,421 km (0.082 R)
• M39: 18,066,636 km (0.072 R)
• M40: 18,941,634 km (0.045 R)
• M41: 19,062,060 km (0.072 R)
• M42: 19,789,854 km (0.118 R)
• M43: 20,280,086 km (0.08 R)
• M44: 20,403,205 km (0.116 R)
• M45: 20,815,646 km (0.05 R)
• M46: 21,314,256 km (0.035 R)
• M47: 21,900,829 km (0.037 R)
• M48: 22,027,239 km (0.087 R)
• M49: 22,323,144 km (0.118 R)
• M50: 23,047,198 km (0.102 R)
• M51: 23,175,852 km (0.063 R)
• M52: 24,256,696 km (0.082 R)
• M53: 25,398,128 km (0.109 R)
• M54: 25,664,113 km (0.092 R)
• M55: 25,975,426 km (0.055 R)
• M56: 26,198,626 km (0.112 R)
• M57: 26,467,304 km (0.084 R)
• M58: 26,872,116 km (0.103 R)
• M59: 27,551,290 km (0.114 R)
• M60: 27,778,978 km (0.103 R)
• M61: 28,419,706 km (0.068 R)
• M62: 29,575,948 km (0.085 R)
• M63: 29,669,147 km (0.095 R)
• M64: 29,855,845 km (0.108 R)
• M65: 30,324,087 km (0.094 R)
• M66: 30,747,748 km (0.101 R)
• M67: 31,315,472 km (0.102 R)
• M68: 32,030,101 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.9

Radius: 3

Gravity: 78.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.59 AU - 8.05 AU

Year: 13904 Days

Day: 18.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,570,580 km

• M1: 159,471 km (0.088 R)
• M2: 208,091 km (0.104 R)
• M3: 290,519 km (0.08 R)
• M4: 320,289 km (0.086 R)
• M5: 351,106 km (0.079 R)
• M6: 816,206 km (0.119 R)
• M7: 1,084,585 km (0.065 R)
• M8: 1,640,789 km (0.108 R)
• M9: 1,722,470 km (0.12 R)
• M10: 1,918,443 km (0.102 R)
• M11: 2,033,633 km (0.118 R)
• M12: 2,485,120 km (0.077 R)
• M13: 2,900,703 km (0.097 R)
• M14: 2,999,587 km (0.094 R)
• M15: 3,099,518 km (0.073 R)
• M16: 3,616,080 km (0.075 R)
• M17: 4,011,467 km (0.109 R)
• M18: 4,345,070 km (0.116 R)
• M19: 4,649,053 km (0.063 R)
• M20: 5,078,249 km (0.082 R)
• M21: 5,117,893 km (0.11 R)
• M22: 5,277,514 km (0.085 R)
• M23: 6,141,890 km (0.104 R)
• M24: 7,360,664 km (0.076 R)
• M25: 7,540,780 km (0.082 R)
• M26: 7,859,423 km (0.049 R)
• M27: 8,322,130 km (0.05 R)
• M28: 8,556,849 km (0.111 R)
• M29: 10,159,491 km (0.036 R)
• M30: 10,309,687 km (0.069 R)
• M31: 10,713,751 km (0.096 R)
• M32: 11,694,215 km (0.119 R)
• M33: 13,794,420 km (0.114 R)
• M34: 13,905,122 km (0.029 R)
• M35: 13,960,623 km (0.074 R)
• M36: 15,200,340 km (0.091 R)
• M37: 16,533,557 km (0.025 R)
• M38: 17,363,226 km (0.085 R)
• M39: 17,602,733 km (0.072 R)
• M40: 17,843,436 km (0.099 R)
• M41: 18,085,036 km (0.084 R)
• M42: 18,267,097 km (0.117 R)
• M43: 18,694,049 km (0.092 R)
• M44: 18,878,054 km (0.096 R)
• M45: 19,557,977 km (0.048 R)
• M46: 19,744,825 km (0.065 R)
• M47: 21,068,766 km (0.083 R)
• M48: 23,470,410 km (0.071 R)
• M49: 24,067,605 km (0.071 R)
• M50: 25,548,175 km (0.108 R)
• M51: 25,616,242 km (0.098 R)
• M52: 25,684,309 km (0.077 R)
• M53: 26,712,345 km (0.085 R)
• M54: 26,919,538 km (0.092 R)
• M55: 27,893,720 km (0.076 R)
• M56: 28,033,743 km (0.085 R)
• M57: 28,525,920 km (0.095 R)
• M58: 28,879,271 km (0.105 R)
• M59: 30,163,119 km (0.112 R)
• M60: 30,306,883 km (0.12 R)
• M61: 32,491,012 km (0.063 R)
• M62: 33,975,172 km (0.053 R)
• M63: 34,800,653 km (0.109 R)
• M64: 35,784,858 km (0.119 R)
• M65: 35,937,148 km (0.114 R)
• M66: 36,778,188 km (0.108 R)
• M67: 39,183,123 km (0.118 R)
• M68: 39,969,709 km (0.096 R)
• M69: 40,285,809 km (0.112 R)
• M70: 40,364,946 km (0.106 R)
• M71: 42,280,098 km (0.069 R)
• M72: 43,086,730 km (0.103 R)
• M73: 43,817,067 km (0.088 R)
• M74: 44,061,360 km (0.105 R)
• M75: 45,207,729 km (0.059 R)
• M76: 45,867,156 km (0.032 R)
• M77: 46,032,462 km (0.114 R)
• M78: 47,948,212 km (0.05 R)
• M79: 48,620,654 km (0.093 R)
• M80: 51,341,391 km (0.058 R)
• M81: 54,285,776 km (0.103 R)
• M82: 54,373,141 km (0.067 R)
• M83: 54,460,656 km (0.081 R)
• M84: 54,898,828 km (0.107 R)
• M85: 56,219,927 km (0.104 R)
• M86: 56,662,737 km (0.069 R)
• M87: 57,640,808 km (0.094 R)
• M88: 58,266,127 km (0.037 R)
• M89: 58,714,172 km (0.116 R)
• M90: 59,253,323 km (0.111 R)
• M91: 60,245,905 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.1

Radius: 5.6

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.47 AU - 9.15 AU

Year: 16626 Days

Day: 15.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,570,580 km

• M1: 74,949 km (0.04 R)
• M2: 404,513 km (0.081 R)
• M3: 502,948 km (0.105 R)
• M4: 555,307 km (0.1 R)
• M5: 665,711 km (0.106 R)
• M6: 783,444 km (0.091 R)
• M7: 1,247,347 km (0.055 R)
• M8: 1,596,808 km (0.108 R)
• M9: 1,675,496 km (0.098 R)
• M10: 1,864,438 km (0.117 R)
• M11: 2,060,112 km (0.114 R)
• M12: 2,145,981 km (0.107 R)
• M13: 2,440,988 km (0.119 R)
• M14: 2,531,944 km (0.08 R)
• M15: 2,748,711 km (0.103 R)
• M16: 3,068,701 km (0.119 R)
• M17: 3,200,048 km (0.086 R)
• M18: 3,434,318 km (0.052 R)
• M19: 4,315,749 km (0.078 R)
• M20: 4,991,333 km (0.078 R)
• M21: 5,263,003 km (0.09 R)
• M22: 6,188,864 km (0.089 R)
• M23: 6,396,655 km (0.075 R)
• M24: 6,438,543 km (0.114 R)
• M25: 6,904,989 km (0.09 R)
• M26: 7,915,074 km (0.082 R)
• M27: 8,322,728 km (0.059 R)
• M28: 8,414,282 km (0.103 R)
• M29: 8,644,513 km (0.086 R)
• M30: 10,858,561 km (0.117 R)
• M31: 11,008,758 km (0.081 R)
• M32: 11,159,702 km (0.12 R)
• M33: 11,667,587 km (0.101 R)
• M34: 12,182,951 km (0.096 R)
• M35: 13,076,200 km (0.093 R)
• M36: 13,235,971 km (0.086 R)
• M37: 13,396,489 km (0.078 R)
• M38: 13,450,045 km (0.054 R)
• M39: 13,990,243 km (0.108 R)
• M40: 14,427,518 km (0.106 R)
• M41: 15,091,882 km (0.029 R)
• M42: 15,203,632 km (0.076 R)
• M43: 15,371,630 km (0.091 R)
• M44: 16,106,904 km (0.105 R)
• M45: 16,335,489 km (0.092 R)
• M46: 18,083,690 km (0.081 R)
• M47: 18,739,377 km (0.1 R)
• M48: 18,919,493 km (0.119 R)
• M49: 19,040,069 km (0.113 R)
• M50: 19,524,317 km (0.107 R)
• M51: 20,196,909 km (0.115 R)
• M52: 20,381,663 km (0.045 R)
• M53: 21,126,211 km (0.093 R)
• M54: 21,753,475 km (0.063 R)
• M55: 22,259,714 km (0.111 R)
• M56: 23,090,581 km (0.074 R)
• M57: 23,606,993 km (0.097 R)
• M58: 25,244,940 km (0.089 R)
• M59: 25,510,476 km (0.053 R)
• M60: 25,710,189 km (0.102 R)
• M61: 27,735,595 km (0.039 R)
• M62: 27,872,477 km (0.094 R)
• M63: 28,698,257 km (0.042 R)
• M64: 29,601,978 km (0.09 R)
• M65: 30,232,982 km (0.094 R)
• M66: 30,726,804 km (0.118 R)
• M67: 32,584,511 km (0.118 R)
• M68: 32,801,278 km (0.102 R)
• M69: 34,184,759 km (0.103 R)
• M70: 35,810,289 km (0.049 R)
• M71: 36,108,438 km (0.118 R)
• M72: 36,482,433 km (0.1 R)
• M73: 38,829,623 km (0.083 R)
• M74: 39,366,380 km (0.072 R)
• M75: 40,292,092 km (0.109 R)
• M76: 40,913,372 km (0.065 R)
• M77: 43,906,975 km (0.071 R)
• M78: 44,306,102 km (0.119 R)
• M79: 45,268,914 km (0.117 R)
• M80: 45,914,578 km (0.11 R)
• M81: 46,157,525 km (0.113 R)
• M82: 47,624,033 km (0.109 R)
• M83: 48,692,611 km (0.064 R)
• M84: 49,105,651 km (0.102 R)
• M85: 51,440,574 km (0.086 R)
• M86: 51,692,796 km (0.045 R)
• M87: 52,452,155 km (0.088 R)
• M88: 53,811,252 km (0.047 R)
• M89: 54,580,783 km (0.119 R)
• M90: 54,752,372 km (0.092 R)
• M91: 56,911,219 km (0.087 R)
• M92: 57,172,117 km (0.085 R)
• M93: 57,782,626 km (0.099 R)
• M94: 57,869,992 km (0.037 R)
• M95: 58,395,230 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit