🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 12.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 569 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,351,987 km

• M1: 163,211 km (0.075 R)
• M2: 260,151 km (0.083 R)
• M3: 363,224 km (0.1 R)
• M4: 488,287 km (0.105 R)
• M5: 572,361 km (0.115 R)
• M6: 754,572 km (0.032 R)
• M7: 838,496 km (0.108 R)
• M8: 926,160 km (0.087 R)
• M9: 1,092,663 km (0.061 R)
• M10: 1,199,476 km (0.059 R)
• M11: 1,320,500 km (0.045 R)
• M12: 1,419,385 km (0.097 R)
• M13: 1,531,733 km (0.103 R)
• M14: 1,619,547 km (0.043 R)
• M15: 1,726,060 km (0.075 R)
• M16: 1,811,929 km (0.118 R)
• M17: 2,018,075 km (0.062 R)
• M18: 2,121,148 km (0.066 R)
• M19: 2,351,679 km (0.1 R)
• M20: 2,570,989 km (0.061 R)
• M21: 2,696,502 km (0.063 R)
• M22: 2,790,299 km (0.104 R)
• M23: 3,141,555 km (0.052 R)
• M24: 3,254,801 km (0.079 R)
• M25: 3,412,776 km (0.037 R)
• M26: 3,514,503 km (0.077 R)
• M27: 3,676,667 km (0.046 R)
• M28: 3,796,196 km (0.101 R)
• M29: 3,894,332 km (0.041 R)
• M30: 3,985,736 km (0.04 R)
• M31: 4,139,523 km (0.056 R)
• M32: 4,429,294 km (0.093 R)
• M33: 4,532,815 km (0.105 R)
• M34: 4,620,929 km (0.059 R)
• M35: 4,807,178 km (0.095 R)
• M36: 4,905,314 km (0.109 R)
• M37: 5,004,198 km (0.101 R)
• M38: 5,153,647 km (0.086 R)
• M39: 5,245,799 km (0.063 R)
• M40: 5,525,547 km (0.118 R)
• M41: 5,862,591 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 11.8

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.6 AU - 3.3 AU

Year: 3437 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,351,987 km

• M1: 457,321 km (0.06 R)
• M2: 570,716 km (0.094 R)
• M3: 761,752 km (0.094 R)
• M4: 1,025,045 km (0.064 R)
• M5: 1,154,746 km (0.116 R)
• M6: 1,332,019 km (0.091 R)
• M7: 1,431,352 km (0.108 R)
• M8: 1,838,558 km (0.112 R)
• M9: 1,934,001 km (0.116 R)
• M10: 2,163,484 km (0.045 R)
• M11: 2,247,558 km (0.12 R)
• M12: 2,384,590 km (0.111 R)
• M13: 2,684,983 km (0.088 R)
• M14: 2,886,042 km (0.11 R)
• M15: 3,016,641 km (0.101 R)
• M16: 4,068,613 km (0.105 R)
• M17: 5,088,871 km (0.114 R)
• M18: 5,733,039 km (0.098 R)
• M19: 6,064,847 km (0.116 R)
• M20: 6,476,241 km (0.104 R)
• M21: 7,275,094 km (0.08 R)
• M22: 8,105,213 km (0.12 R)
• M23: 8,184,500 km (0.109 R)
• M24: 8,343,971 km (0.108 R)
• M25: 8,531,417 km (0.096 R)
• M26: 8,639,127 km (0.109 R)
• M27: 8,992,478 km (0.11 R)
• M28: 9,102,133 km (0.112 R)
• M29: 9,212,237 km (0.077 R)
• M30: 9,461,617 km (0.102 R)
• M31: 9,629,017 km (0.066 R)
• M32: 10,308,939 km (0.119 R)
• M33: 10,452,553 km (0.105 R)
• M34: 10,567,893 km (0.032 R)
• M35: 10,654,660 km (0.094 R)
• M36: 10,770,747 km (0.083 R)
• M37: 10,916,456 km (0.051 R)
• M38: 11,328,000 km (0.06 R)
• M39: 11,655,021 km (0.113 R)
• M40: 12,196,714 km (0.088 R)
• M41: 12,440,110 km (0.038 R)
• M42: 12,562,481 km (0.065 R)
• M43: 13,024,739 km (0.067 R)
• M44: 13,744,454 km (0.074 R)
• M45: 14,380,843 km (0.074 R)
• M46: 14,638,002 km (0.098 R)
• M47: 14,734,941 km (0.116 R)
• M48: 15,124,494 km (0.117 R)
• M49: 15,255,093 km (0.059 R)
• M50: 15,649,284 km (0.11 R)
• M51: 15,748,317 km (0.077 R)
• M52: 16,179,907 km (0.111 R)
• M53: 16,514,707 km (0.118 R)
• M54: 16,817,942 km (0.102 R)
• M55: 16,919,370 km (0.051 R)
• M56: 17,429,798 km (0.105 R)
• M57: 17,772,975 km (0.089 R)
• M58: 18,465,912 km (0.115 R)
• M59: 18,675,649 km (0.079 R)
• M60: 18,921,139 km (0.1 R)
• M61: 19,949,923 km (0.081 R)
• M62: 20,272,905 km (0.113 R)
• M63: 20,742,493 km (0.106 R)
• M64: 21,876,744 km (0.093 R)
• M65: 22,024,547 km (0.091 R)
• M66: 22,246,849 km (0.107 R)
• M67: 22,693,847 km (0.112 R)
• M68: 22,806,046 km (0.085 R)
• M69: 23,068,590 km (0.113 R)
• M70: 23,219,086 km (0.082 R)
• M71: 23,294,483 km (0.099 R)
• M72: 24,243,233 km (0.078 R)
• M73: 24,396,271 km (0.108 R)
• M74: 24,587,906 km (0.078 R)
• M75: 25,437,323 km (0.09 R)
• M76: 25,904,816 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 5.8

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.4 AU - 6.32 AU

Year: 9621 Days

Day: 15.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 30,351,987 km

• M1: 88,861 km (0.079 R)
• M2: 382,223 km (0.047 R)
• M3: 930,648 km (0.073 R)
• M4: 1,025,643 km (0.106 R)
• M5: 1,064,538 km (0.058 R)
• M6: 1,204,712 km (0.079 R)
• M7: 1,547,590 km (0.097 R)
• M8: 1,943,426 km (0.102 R)
• M9: 3,046,860 km (0.091 R)
• M10: 3,218,000 km (0.11 R)
• M11: 3,659,314 km (0.11 R)
• M12: 3,749,820 km (0.098 R)
• M13: 4,532,965 km (0.107 R)
• M14: 4,827,074 km (0.09 R)
• M15: 4,893,346 km (0.084 R)
• M16: 5,026,638 km (0.087 R)
• M17: 5,127,317 km (0.075 R)
• M18: 5,296,812 km (0.05 R)
• M19: 5,399,436 km (0.119 R)
• M20: 5,745,905 km (0.11 R)
• M21: 7,165,289 km (0.098 R)
• M22: 7,972,220 km (0.099 R)
• M23: 8,168,493 km (0.058 R)
• M24: 8,326,767 km (0.11 R)
• M25: 8,888,657 km (0.048 R)
• M26: 9,092,259 km (0.117 R)
• M27: 9,964,116 km (0.112 R)
• M28: 10,048,489 km (0.12 R)
• M29: 10,175,647 km (0.095 R)
• M30: 10,431,310 km (0.098 R)
• M31: 10,517,030 km (0.072 R)
• M32: 11,343,259 km (0.061 R)
• M33: 12,918,823 km (0.081 R)
• M34: 14,085,537 km (0.032 R)
• M35: 14,418,243 km (0.111 R)
• M36: 14,801,662 km (0.116 R)
• M37: 15,236,992 km (0.06 R)
• M38: 15,431,768 km (0.095 R)
• M39: 15,529,456 km (0.037 R)
• M40: 15,922,449 km (0.08 R)
• M41: 16,021,184 km (0.099 R)
• M42: 16,169,735 km (0.1 R)
• M43: 17,070,463 km (0.107 R)
• M44: 17,272,720 km (0.1 R)
• M45: 17,323,433 km (0.098 R)
• M46: 17,782,100 km (0.109 R)
• M47: 18,451,701 km (0.053 R)
• M48: 18,607,432 km (0.05 R)
• M49: 19,339,714 km (0.087 R)
• M50: 19,497,838 km (0.117 R)
• M51: 19,921,649 km (0.054 R)
• M52: 20,081,420 km (0.082 R)
• M53: 20,188,083 km (0.11 R)
• M54: 20,670,686 km (0.091 R)
• M55: 21,756,467 km (0.082 R)
• M56: 22,251,187 km (0.107 R)
• M57: 22,306,389 km (0.088 R)
• M58: 22,361,591 km (0.089 R)
• M59: 22,805,148 km (0.095 R)
• M60: 23,195,748 km (0.107 R)
• M61: 25,181,211 km (0.115 R)
• M62: 25,353,847 km (0.081 R)
• M63: 26,690,953 km (0.086 R)
• M64: 27,220,380 km (0.088 R)
• M65: 27,338,412 km (0.099 R)
• M66: 27,456,744 km (0.055 R)
• M67: 27,931,568 km (0.061 R)
• M68: 28,589,051 km (0.085 R)
• M69: 29,130,595 km (0.11 R)
• M70: 29,433,082 km (0.114 R)
• M71: 31,702,781 km (0.101 R)
• M72: 32,076,177 km (0.105 R)
• M73: 32,450,920 km (0.104 R)
• M74: 34,922,277 km (0.096 R)
• M75: 35,501,071 km (0.099 R)
• M76: 35,888,828 km (0.107 R)
• M77: 37,125,704 km (0.102 R)
• M78: 39,975,992 km (0.095 R)
• M79: 40,043,161 km (0.112 R)
• M80: 40,581,414 km (0.092 R)
• M81: 40,986,825 km (0.077 R)
• M82: 41,937,669 km (0.082 R)
• M83: 42,552,815 km (0.057 R)
• M84: 42,964,658 km (0.103 R)
• M85: 43,102,139 km (0.061 R)
• M86: 43,308,733 km (0.087 R)
• M87: 44,416,206 km (0.086 R)
• M88: 45,673,128 km (0.116 R)
• M89: 46,094,694 km (0.101 R)
• M90: 46,658,828 km (0.081 R)
• M91: 46,800,198 km (0.091 R)
• M92: 47,083,387 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 6.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.02 AU - 8.92 AU

Year: 13848 Days

Day: 19.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,351,987 km

• M1: 158,873 km (0.096 R)
• M2: 227,688 km (0.111 R)
• M3: 682,765 km (0.111 R)
• M4: 1,281,605 km (0.118 R)
• M5: 1,343,987 km (0.045 R)
• M6: 1,520,812 km (0.086 R)
• M7: 1,637,349 km (0.114 R)
• M8: 1,688,212 km (0.072 R)
• M9: 1,932,804 km (0.119 R)
• M10: 2,004,761 km (0.074 R)
• M11: 2,435,753 km (0.059 R)
• M12: 2,533,290 km (0.079 R)
• M13: 2,854,028 km (0.025 R)
• M14: 3,019,334 km (0.077 R)
• M15: 3,294,444 km (0.106 R)
• M16: 3,533,801 km (0.109 R)
• M17: 3,666,644 km (0.054 R)
• M18: 4,666,556 km (0.12 R)
• M19: 5,208,998 km (0.119 R)
• M20: 5,335,109 km (0.092 R)
• M21: 5,436,686 km (0.064 R)
• M22: 5,616,054 km (0.026 R)
• M23: 6,165,676 km (0.111 R)
• M24: 7,119,662 km (0.114 R)
• M25: 8,031,461 km (0.118 R)
• M26: 8,949,543 km (0.093 R)
• M27: 9,713,839 km (0.116 R)
• M28: 9,775,922 km (0.061 R)
• M29: 10,498,928 km (0.114 R)
• M30: 10,850,782 km (0.101 R)
• M31: 11,206,526 km (0.119 R)
• M32: 11,599,071 km (0.108 R)
• M33: 11,664,894 km (0.114 R)
• M34: 11,763,928 km (0.114 R)
• M35: 12,769,375 km (0.106 R)
• M36: 12,939,617 km (0.088 R)
• M37: 13,662,774 km (0.09 R)
• M38: 14,046,941 km (0.087 R)
• M39: 15,328,546 km (0.09 R)
• M40: 15,983,336 km (0.113 R)
• M41: 16,314,097 km (0.07 R)
• M42: 16,387,998 km (0.053 R)
• M43: 17,470,787 km (0.063 R)
• M44: 17,963,712 km (0.101 R)
• M45: 18,345,935 km (0.071 R)
• M46: 18,422,828 km (0.094 R)
• M47: 18,538,168 km (0.091 R)
• M48: 19,274,339 km (0.084 R)
• M49: 20,059,578 km (0.099 R)
• M50: 20,535,898 km (0.105 R)
• M51: 21,176,476 km (0.092 R)
• M52: 23,428,523 km (0.094 R)
• M53: 23,511,849 km (0.111 R)
• M54: 24,434,867 km (0.1 R)
• M55: 24,943,351 km (0.112 R)
• M56: 25,284,135 km (0.096 R)
• M57: 25,755,368 km (0.067 R)
• M58: 26,619,744 km (0.115 R)
• M59: 27,099,056 km (0.092 R)
• M60: 27,977,943 km (0.058 R)
• M61: 28,110,637 km (0.091 R)
• M62: 28,821,675 km (0.087 R)
• M63: 29,899,079 km (0.048 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit