🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 8.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.25 AU - 1.77 AU

Year: 1281 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,970,582 km

• M1: 129,701 km (0.066 R)
• M2: 187,895 km (0.081 R)
• M3: 315,203 km (0.107 R)
• M4: 407,804 km (0.104 R)
• M5: 511,176 km (0.078 R)
• M6: 642,822 km (0.116 R)
• M7: 706,700 km (0.097 R)
• M8: 869,463 km (0.071 R)
• M9: 970,292 km (0.096 R)
• M10: 1,329,476 km (0.118 R)
• M11: 1,412,802 km (0.116 R)
• M12: 1,567,636 km (0.065 R)
• M13: 1,674,000 km (0.11 R)
• M14: 1,737,130 km (0.086 R)
• M15: 1,801,158 km (0.095 R)
• M16: 1,922,183 km (0.107 R)
• M17: 2,065,199 km (0.052 R)
• M18: 2,142,840 km (0.118 R)
• M19: 2,221,678 km (0.106 R)
• M20: 2,556,927 km (0.083 R)
• M21: 2,875,570 km (0.025 R)
• M22: 3,006,618 km (0.091 R)
• M23: 3,184,490 km (0.114 R)
• M24: 3,331,694 km (0.069 R)
• M25: 3,388,841 km (0.096 R)
• M26: 3,539,037 km (0.12 R)
• M27: 3,738,900 km (0.088 R)
• M28: 3,822,226 km (0.066 R)
• M29: 3,954,620 km (0.064 R)
• M30: 4,100,627 km (0.064 R)
• M31: 4,211,330 km (0.091 R)
• M32: 4,323,079 km (0.102 R)
• M33: 4,410,594 km (0.097 R)
• M34: 4,549,570 km (0.074 R)
• M35: 4,651,447 km (0.113 R)
• M36: 4,844,577 km (0.043 R)
• M37: 5,145,868 km (0.073 R)
• M38: 5,305,488 km (0.102 R)
• M39: 6,325,746 km (0.112 R)
• M40: 6,468,313 km (0.077 R)
• M41: 6,568,693 km (0.109 R)
• M42: 6,669,522 km (0.051 R)
• M43: 6,770,949 km (0.101 R)
• M44: 6,916,807 km (0.038 R)
• M45: 7,480,193 km (0.107 R)
• M46: 7,981,645 km (0.097 R)
• M47: 8,509,426 km (0.088 R)
• M48: 8,619,530 km (0.112 R)
• M49: 8,825,227 km (0.066 R)
• M50: 9,112,904 km (0.115 R)
• M51: 9,193,238 km (0.064 R)
• M52: 9,306,184 km (0.105 R)
• M53: 9,452,192 km (0.119 R)
• M54: 9,549,879 km (0.099 R)
• M55: 9,911,158 km (0.05 R)
• M56: 10,010,491 km (0.071 R)
• M57: 10,360,550 km (0.112 R)
• M58: 10,495,039 km (0.083 R)
• M59: 10,647,030 km (0.062 R)
• M60: 10,782,715 km (0.094 R)
• M61: 11,055,881 km (0.111 R)
• M62: 11,210,416 km (0.099 R)
• M63: 11,279,380 km (0.111 R)
• M64: 11,365,848 km (0.082 R)
• M65: 11,504,525 km (0.089 R)
• M66: 11,713,663 km (0.088 R)
• M67: 11,783,675 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 11.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.96 AU - 2.34 AU

Year: 2176 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,970,582 km

• M1: 153,338 km (0.063 R)
• M2: 272,567 km (0.072 R)
• M3: 435,928 km (0.108 R)
• M4: 566,826 km (0.115 R)
• M5: 695,929 km (0.109 R)
• M6: 817,702 km (0.118 R)
• M7: 928,404 km (0.028 R)
• M8: 1,034,768 km (0.117 R)
• M9: 1,176,288 km (0.11 R)
• M10: 1,292,376 km (0.051 R)
• M11: 1,390,213 km (0.106 R)
• M12: 1,570,778 km (0.102 R)
• M13: 1,687,614 km (0.058 R)
• M14: 1,759,121 km (0.117 R)
• M15: 1,831,826 km (0.105 R)
• M16: 2,043,357 km (0.104 R)
• M17: 2,768,009 km (0.074 R)
• M18: 2,939,299 km (0.045 R)
• M19: 3,188,080 km (0.105 R)
• M20: 3,659,613 km (0.08 R)
• M21: 3,737,703 km (0.104 R)
• M22: 3,879,821 km (0.077 R)
• M23: 4,169,442 km (0.091 R)
• M24: 4,549,870 km (0.066 R)
• M25: 4,804,036 km (0.089 R)
• M26: 4,924,313 km (0.113 R)
• M27: 5,028,134 km (0.104 R)
• M28: 5,273,325 km (0.108 R)
• M29: 5,451,047 km (0.088 R)
• M30: 5,630,565 km (0.107 R)
• M31: 6,218,484 km (0.062 R)
• M32: 6,710,661 km (0.088 R)
• M33: 6,903,343 km (0.092 R)
• M34: 7,019,880 km (0.112 R)
• M35: 7,274,496 km (0.084 R)
• M36: 7,412,874 km (0.091 R)
• M37: 7,612,138 km (0.117 R)
• M38: 7,893,980 km (0.116 R)
• M39: 8,077,088 km (0.079 R)
• M40: 8,199,908 km (0.076 R)
• M41: 8,302,831 km (0.082 R)
• M42: 8,676,527 km (0.083 R)
• M43: 8,886,562 km (0.119 R)
• M44: 9,098,393 km (0.048 R)
• M45: 9,505,449 km (0.099 R)
• M46: 9,700,225 km (0.084 R)
• M47: 10,381,643 km (0.094 R)
• M48: 10,559,964 km (0.082 R)
• M49: 10,672,013 km (0.042 R)
• M50: 10,919,747 km (0.084 R)
• M51: 11,123,948 km (0.105 R)
• M52: 11,398,161 km (0.049 R)
• M53: 11,767,219 km (0.063 R)
• M54: 12,351,847 km (0.115 R)
• M55: 12,588,362 km (0.095 R)
• M56: 13,065,728 km (0.031 R)
• M57: 13,137,984 km (0.051 R)
• M58: 13,622,233 km (0.077 R)
• M59: 13,719,920 km (0.081 R)
• M60: 14,285,400 km (0.106 R)
• M61: 14,434,250 km (0.117 R)
• M62: 14,934,056 km (0.078 R)
• M63: 15,059,868 km (0.072 R)
• M64: 15,211,261 km (0.054 R)
• M65: 15,592,137 km (0.102 R)
• M66: 15,796,638 km (0.111 R)
• M67: 15,899,112 km (0.116 R)
• M68: 16,234,062 km (0.074 R)
• M69: 16,623,166 km (0.109 R)
• M70: 17,041,890 km (0.094 R)
• M71: 17,173,387 km (0.096 R)
• M72: 17,516,863 km (0.071 R)
• M73: 17,756,070 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 8.3

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.79 AU - 2.89 AU

Year: 2471 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,970,582 km

• M1: 103,821 km (0.106 R)
• M2: 176,376 km (0.102 R)
• M3: 231,877 km (0.109 R)
• M4: 290,818 km (0.027 R)
• M5: 343,028 km (0.103 R)
• M6: 475,123 km (0.078 R)
• M7: 547,977 km (0.084 R)
• M8: 633,996 km (0.037 R)
• M9: 688,001 km (0.081 R)
• M10: 781,649 km (0.089 R)
• M11: 961,615 km (0.067 R)
• M12: 1,654,852 km (0.083 R)
• M13: 1,718,431 km (0.067 R)
• M14: 2,371,425 km (0.046 R)
• M15: 2,429,021 km (0.099 R)
• M16: 2,487,214 km (0.051 R)
• M17: 2,590,138 km (0.076 R)
• M18: 2,709,367 km (0.041 R)
• M19: 2,907,285 km (0.066 R)
• M20: 3,094,282 km (0.077 R)
• M21: 3,157,413 km (0.112 R)
• M22: 3,269,013 km (0.085 R)
• M23: 3,463,490 km (0.088 R)
• M24: 3,578,680 km (0.076 R)
• M25: 3,711,972 km (0.075 R)
• M26: 3,779,141 km (0.111 R)
• M27: 3,932,030 km (0.07 R)
• M28: 4,000,546 km (0.112 R)
• M29: 4,456,072 km (0.096 R)
• M30: 4,599,536 km (0.091 R)
• M31: 4,854,301 km (0.109 R)
• M32: 4,965,004 km (0.086 R)
• M33: 5,377,744 km (0.059 R)
• M34: 5,511,485 km (0.103 R)
• M35: 6,196,493 km (0.061 R)
• M36: 6,276,379 km (0.071 R)
• M37: 6,538,773 km (0.102 R)
• M38: 7,011,802 km (0.099 R)
• M39: 7,074,334 km (0.047 R)
• M40: 7,220,940 km (0.105 R)
• M41: 7,623,956 km (0.107 R)
• M42: 7,817,536 km (0.045 R)
• M43: 8,099,827 km (0.078 R)
• M44: 8,253,315 km (0.085 R)
• M45: 8,496,261 km (0.053 R)
• M46: 8,562,982 km (0.033 R)
• M47: 8,786,631 km (0.072 R)
• M48: 8,876,539 km (0.11 R)
• M49: 9,216,725 km (0.066 R)
• M50: 10,003,610 km (0.046 R)
• M51: 10,074,070 km (0.083 R)
• M52: 10,357,708 km (0.105 R)
• M53: 10,595,868 km (0.091 R)
• M54: 10,763,866 km (0.045 R)
• M55: 11,370,635 km (0.051 R)
• M56: 11,988,474 km (0.051 R)
• M57: 12,138,371 km (0.104 R)
• M58: 12,364,414 km (0.104 R)
• M59: 12,744,243 km (0.09 R)
• M60: 13,256,765 km (0.091 R)
• M61: 13,723,660 km (0.096 R)
• M62: 13,775,870 km (0.041 R)
• M63: 13,828,229 km (0.105 R)
• M64: 13,906,768 km (0.087 R)
• M65: 14,354,664 km (0.06 R)
• M66: 15,400,203 km (0.119 R)
• M67: 15,781,379 km (0.083 R)
• M68: 15,890,884 km (0.103 R)
• M69: 16,248,573 km (0.103 R)
• M70: 16,748,230 km (0.117 R)
• M71: 16,859,830 km (0.097 R)
• M72: 17,084,077 km (0.074 R)
• M73: 17,140,326 km (0.099 R)
• M74: 17,478,716 km (0.087 R)
• M75: 18,248,397 km (0.11 R)
• M76: 18,680,735 km (0.069 R)
• M77: 18,767,651 km (0.086 R)
• M78: 19,233,200 km (0.072 R)
• M79: 19,614,375 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 7.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.17 AU - 7.45 AU

Year: 10941 Days

Day: 21.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,970,582 km

• M1: 96,939 km (0.096 R)
• M2: 371,900 km (0.109 R)
• M3: 664,813 km (0.059 R)
• M4: 1,074,113 km (0.038 R)
• M5: 1,156,092 km (0.105 R)
• M6: 1,597,556 km (0.083 R)
• M7: 2,278,076 km (0.084 R)
• M8: 2,865,248 km (0.096 R)
• M9: 2,960,991 km (0.102 R)
• M10: 3,274,997 km (0.115 R)
• M11: 3,641,063 km (0.088 R)
• M12: 3,765,977 km (0.106 R)
• M13: 3,871,144 km (0.088 R)
• M14: 4,084,471 km (0.108 R)
• M15: 4,411,641 km (0.106 R)
• M16: 4,815,555 km (0.099 R)
• M17: 5,348,872 km (0.112 R)
• M18: 5,779,265 km (0.094 R)
• M19: 6,445,723 km (0.108 R)
• M20: 7,556,787 km (0.102 R)
• M21: 8,120,621 km (0.084 R)
• M22: 8,504,041 km (0.112 R)
• M23: 8,865,469 km (0.109 R)
• M24: 9,718,476 km (0.068 R)
• M25: 9,921,331 km (0.106 R)
• M26: 10,154,853 km (0.069 R)
• M27: 10,272,287 km (0.112 R)
• M28: 11,319,024 km (0.065 R)
• M29: 11,410,278 km (0.093 R)
• M30: 11,563,018 km (0.103 R)
• M31: 12,493,367 km (0.113 R)
• M32: 12,745,589 km (0.089 R)
• M33: 12,808,869 km (0.066 R)
• M34: 13,127,064 km (0.119 R)
• M35: 13,383,325 km (0.088 R)
• M36: 13,609,068 km (0.101 R)
• M37: 13,803,545 km (0.09 R)
• M38: 13,933,695 km (0.103 R)
• M39: 14,260,866 km (0.081 R)
• M40: 14,590,580 km (0.083 R)
• M41: 14,822,755 km (0.103 R)
• M42: 16,002,484 km (0.083 R)
• M43: 16,448,435 km (0.082 R)
• M44: 17,352,306 km (0.12 R)
• M45: 17,704,310 km (0.111 R)
• M46: 18,165,370 km (0.112 R)
• M47: 18,702,277 km (0.113 R)
• M48: 19,280,622 km (0.044 R)
• M49: 19,645,192 km (0.09 R)
• M50: 20,381,064 km (0.075 R)
• M51: 21,050,964 km (0.102 R)
• M52: 22,450,751 km (0.079 R)
• M53: 22,988,256 km (0.07 R)
• M54: 23,529,950 km (0.089 R)
• M55: 25,021,441 km (0.055 R)
• M56: 25,100,728 km (0.044 R)
• M57: 26,019,109 km (0.035 R)
• M58: 26,381,584 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.1

Radius: 4.7

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10 AU - 10.18 AU

Year: 22123 Days

Day: 20.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,970,582 km

• M1: 109,655 km (0.059 R)
• M2: 295,306 km (0.118 R)
• M3: 417,677 km (0.1 R)
• M4: 592,707 km (0.06 R)
• M5: 1,005,896 km (0.086 R)
• M6: 1,363,585 km (0.058 R)
• M7: 1,491,042 km (0.093 R)
• M8: 1,730,249 km (0.067 R)
• M9: 1,981,573 km (0.064 R)
• M10: 2,067,891 km (0.116 R)
• M11: 2,394,912 km (0.107 R)
• M12: 2,517,882 km (0.087 R)
• M13: 2,611,530 km (0.042 R)
• M14: 2,769,954 km (0.115 R)
• M15: 3,264,375 km (0.114 R)
• M16: 3,435,066 km (0.079 R)
• M17: 4,110,501 km (0.071 R)
• M18: 4,407,004 km (0.062 R)
• M19: 4,864,474 km (0.077 R)
• M20: 6,156,551 km (0.058 R)
• M21: 7,279,432 km (0.108 R)
• M22: 7,323,863 km (0.069 R)
• M23: 7,547,512 km (0.076 R)
• M24: 7,955,465 km (0.101 R)
• M25: 8,604,421 km (0.033 R)
• M26: 8,651,394 km (0.12 R)
• M27: 9,318,302 km (0.115 R)
• M28: 9,804,794 km (0.112 R)
• M29: 10,051,032 km (0.07 R)
• M30: 11,261,578 km (0.088 R)
• M31: 12,041,133 km (0.071 R)
• M32: 12,570,559 km (0.113 R)
• M33: 13,982,015 km (0.057 R)
• M34: 14,538,220 km (0.1 R)
• M35: 15,614,727 km (0.074 R)
• M36: 18,023,701 km (0.116 R)
• M37: 18,507,052 km (0.059 R)
• M38: 18,750,298 km (0.086 R)
• M39: 19,363,051 km (0.101 R)
• M40: 20,419,810 km (0.1 R)
• M41: 20,482,641 km (0.118 R)
• M42: 20,797,395 km (0.099 R)
• M43: 21,177,075 km (0.109 R)
• M44: 23,175,253 km (0.117 R)
• M45: 24,097,225 km (0.114 R)
• M46: 24,896,975 km (0.099 R)
• M47: 25,098,334 km (0.108 R)
• M48: 26,112,907 km (0.102 R)
• M49: 26,522,506 km (0.068 R)
• M50: 27,555,778 km (0.053 R)
• M51: 27,833,581 km (0.058 R)
• M52: 27,972,707 km (0.084 R)
• M53: 28,531,904 km (0.038 R)
• M54: 29,024,231 km (0.119 R)
• M55: 29,165,451 km (0.08 R)
• M56: 29,519,400 km (0.078 R)
• M57: 29,590,309 km (0.075 R)
• M58: 30,088,620 km (0.08 R)
• M59: 30,231,635 km (0.071 R)
• M60: 30,303,143 km (0.106 R)
• M61: 31,818,121 km (0.112 R)
• M62: 33,579,636 km (0.078 R)
• M63: 34,099,339 km (0.051 R)
• M64: 35,447,963 km (0.08 R)
• M65: 35,598,758 km (0.08 R)
• M66: 35,901,245 km (0.095 R)
• M67: 36,280,625 km (0.087 R)
• M68: 36,966,681 km (0.106 R)
• M69: 37,119,720 km (0.117 R)
• M70: 37,349,652 km (0.03 R)
• M71: 38,583,984 km (0.117 R)
• M72: 40,067,247 km (0.097 R)
• M73: 40,224,324 km (0.085 R)
• M74: 40,539,377 km (0.094 R)
• M75: 41,409,887 km (0.042 R)
• M76: 41,807,668 km (0.117 R)
• M77: 41,967,139 km (0.099 R)
• M78: 42,206,646 km (0.055 R)
• M79: 42,446,750 km (0.069 R)
• M80: 43,169,458 km (0.08 R)
• M81: 43,411,208 km (0.083 R)
• M82: 43,572,773 km (0.088 R)
• M83: 45,034,793 km (0.034 R)
• M84: 45,116,623 km (0.056 R)
• M85: 46,018,549 km (0.078 R)
• M86: 48,927,779 km (0.049 R)
• M87: 49,011,703 km (0.078 R)
• M88: 50,107,956 km (0.115 R)
• M89: 52,067,240 km (0.107 R)
• M90: 52,840,661 km (0.066 R)
• M91: 54,051,356 km (0.097 R)
• M92: 54,225,189 km (0.03 R)
• M93: 55,271,177 km (0.092 R)
• M94: 55,446,207 km (0.084 R)
• M95: 59,342,633 km (0.088 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: 187 - 12,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit