🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 9.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.29 AU - 4.19 AU

Year: 4823 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,629,406 km

• M1: 147,504 km (0.102 R)
• M2: 252,372 km (0.082 R)
• M3: 376,538 km (0.097 R)
• M4: 516,711 km (0.042 R)
• M5: 647,908 km (0.08 R)
• M6: 1,259,464 km (0.066 R)
• M7: 1,466,209 km (0.076 R)
• M8: 1,529,189 km (0.077 R)
• M9: 1,644,829 km (0.088 R)
• M10: 1,750,295 km (0.094 R)
• M11: 1,912,609 km (0.045 R)
• M12: 2,237,835 km (0.081 R)
• M13: 2,444,429 km (0.093 R)
• M14: 2,797,331 km (0.072 R)
• M15: 2,860,461 km (0.065 R)
• M16: 3,298,783 km (0.103 R)
• M17: 3,382,258 km (0.118 R)
• M18: 3,568,508 km (0.062 R)
• M19: 3,968,832 km (0.049 R)
• M20: 4,057,842 km (0.063 R)
• M21: 4,568,270 km (0.111 R)
• M22: 4,680,319 km (0.08 R)
• M23: 5,629,517 km (0.08 R)
• M24: 6,136,205 km (0.08 R)
• M25: 6,552,237 km (0.071 R)
• M26: 6,870,282 km (0.057 R)
• M27: 7,063,563 km (0.113 R)
• M28: 7,389,686 km (0.112 R)
• M29: 7,499,491 km (0.05 R)
• M30: 7,832,197 km (0.047 R)
• M31: 8,011,564 km (0.1 R)
• M32: 8,169,689 km (0.078 R)
• M33: 8,283,234 km (0.071 R)
• M34: 8,719,611 km (0.093 R)
• M35: 8,789,174 km (0.081 R)
• M36: 9,022,547 km (0.076 R)
• M37: 9,187,104 km (0.08 R)
• M38: 9,662,826 km (0.108 R)
• M39: 10,219,629 km (0.105 R)
• M40: 10,391,218 km (0.109 R)
• M41: 10,489,803 km (0.117 R)
• M42: 10,811,887 km (0.109 R)
• M43: 11,187,826 km (0.032 R)
• M44: 11,314,087 km (0.073 R)
• M45: 11,491,510 km (0.051 R)
• M46: 11,618,967 km (0.109 R)
• M47: 11,875,079 km (0.027 R)
• M48: 12,159,016 km (0.084 R)
• M49: 12,236,807 km (0.097 R)
• M50: 12,340,927 km (0.068 R)
• M51: 12,445,196 km (0.065 R)
• M52: 12,812,758 km (0.085 R)
• M53: 12,971,332 km (0.099 R)
• M54: 13,103,876 km (0.092 R)
• M55: 13,558,354 km (0.04 R)
• M56: 13,828,079 km (0.107 R)
• M57: 14,017,919 km (0.114 R)
• M58: 14,318,012 km (0.071 R)
• M59: 14,592,674 km (0.047 R)
• M60: 14,703,077 km (0.087 R)
• M61: 14,813,780 km (0.114 R)
• M62: 15,287,107 km (0.049 R)
• M63: 15,427,280 km (0.092 R)
• M64: 15,539,628 km (0.074 R)
• M65: 16,134,430 km (0.089 R)
• M66: 16,506,330 km (0.1 R)
• M67: 16,823,328 km (0.034 R)
• M68: 17,026,033 km (0.066 R)
• M69: 17,200,464 km (0.114 R)
• M70: 17,609,764 km (0.057 R)
• M71: 18,022,205 km (0.057 R)
• M72: 18,200,077 km (0.114 R)
• M73: 18,497,627 km (0.092 R)
• M74: 19,218,390 km (0.105 R)
• M75: 19,734,502 km (0.107 R)
• M76: 20,193,618 km (0.104 R)
• M77: 20,470,823 km (0.112 R)
• M78: 20,718,258 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 9.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.29 AU - 5.81 AU

Year: 7568 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 84,629,406 km

• M1: 135,386 km (0.08 R)
• M2: 224,098 km (0.117 R)
• M3: 327,769 km (0.114 R)
• M4: 414,536 km (0.034 R)
• M5: 477,666 km (0.104 R)
• M6: 572,511 km (0.098 R)
• M7: 674,387 km (0.1 R)
• M8: 743,501 km (0.107 R)
• M9: 897,587 km (0.098 R)
• M10: 1,098,647 km (0.108 R)
• M11: 1,442,423 km (0.077 R)
• M12: 1,786,498 km (0.057 R)
• M13: 1,962,574 km (0.03 R)
• M14: 2,214,048 km (0.111 R)
• M15: 3,227,125 km (0.075 R)
• M16: 3,307,310 km (0.102 R)
• M17: 3,442,397 km (0.059 R)
• M18: 3,620,867 km (0.04 R)
• M19: 3,788,267 km (0.05 R)
• M20: 4,058,740 km (0.096 R)
• M21: 4,276,704 km (0.088 R)
• M22: 4,663,564 km (0.051 R)
• M23: 4,953,485 km (0.03 R)
• M24: 5,061,794 km (0.071 R)
• M25: 5,695,789 km (0.046 R)
• M26: 5,907,321 km (0.104 R)
• M27: 6,254,388 km (0.08 R)
• M28: 6,506,460 km (0.116 R)
• M29: 6,591,133 km (0.069 R)
• M30: 6,813,285 km (0.076 R)
• M31: 6,985,772 km (0.111 R)
• M32: 7,124,898 km (0.1 R)
• M33: 7,194,760 km (0.119 R)
• M34: 7,388,190 km (0.045 R)
• M35: 8,178,665 km (0.113 R)
• M36: 8,602,626 km (0.069 R)
• M37: 9,033,767 km (0.096 R)
• M38: 9,626,025 km (0.076 R)
• M39: 9,703,367 km (0.051 R)
• M40: 9,995,382 km (0.103 R)
• M41: 10,428,617 km (0.103 R)
• M42: 10,647,628 km (0.107 R)
• M43: 10,848,090 km (0.071 R)
• M44: 11,293,293 km (0.108 R)
• M45: 11,477,149 km (0.118 R)
• M46: 11,641,557 km (0.069 R)
• M47: 12,139,119 km (0.052 R)
• M48: 12,222,744 km (0.041 R)
• M49: 12,390,444 km (0.093 R)
• M50: 12,898,478 km (0.12 R)
• M51: 13,069,319 km (0.095 R)
• M52: 13,262,450 km (0.12 R)
• M53: 13,348,618 km (0.096 R)
• M54: 13,434,936 km (0.111 R)
• M55: 13,586,329 km (0.071 R)
• M56: 13,978,575 km (0.094 R)
• M57: 14,066,239 km (0.115 R)
• M58: 14,242,166 km (0.066 R)
• M59: 14,374,560 km (0.089 R)
• M60: 14,863,446 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 5.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.96 AU - 9.32 AU

Year: 14082 Days

Day: 22.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,629,406 km

• M1: 216,019 km (0.083 R)
• M2: 254,167 km (0.116 R)
• M3: 305,628 km (0.074 R)
• M4: 408,552 km (0.04 R)
• M5: 522,994 km (0.046 R)
• M6: 563,685 km (0.112 R)
• M7: 960,418 km (0.096 R)
• M8: 1,259,016 km (0.117 R)
• M9: 1,525,599 km (0.113 R)
• M10: 1,584,989 km (0.062 R)
• M11: 1,645,128 km (0.052 R)
• M12: 1,872,517 km (0.114 R)
• M13: 2,243,370 km (0.117 R)
• M14: 2,902,498 km (0.036 R)
• M15: 3,151,578 km (0.12 R)
• M16: 4,021,789 km (0.114 R)
• M17: 4,159,718 km (0.108 R)
• M18: 4,727,442 km (0.044 R)
• M19: 5,319,102 km (0.042 R)
• M20: 5,501,162 km (0.065 R)
• M21: 5,778,068 km (0.113 R)
• M22: 6,122,742 km (0.077 R)
• M23: 6,409,670 km (0.052 R)
• M24: 6,603,400 km (0.1 R)
• M25: 6,799,074 km (0.115 R)
• M26: 7,029,754 km (0.118 R)
• M27: 7,330,146 km (0.107 R)
• M28: 9,291,673 km (0.095 R)
• M29: 9,474,332 km (0.029 R)
• M30: 10,404,981 km (0.119 R)
• M31: 10,594,671 km (0.047 R)
• M32: 11,638,266 km (0.087 R)
• M33: 11,677,610 km (0.061 R)
• M34: 11,835,136 km (0.077 R)
• M35: 12,112,640 km (0.097 R)
• M36: 12,432,331 km (0.045 R)
• M37: 12,552,907 km (0.119 R)
• M38: 13,366,869 km (0.074 R)
• M39: 13,531,726 km (0.107 R)
• M40: 13,863,534 km (0.069 R)
• M41: 14,661,938 km (0.076 R)
• M42: 14,832,030 km (0.116 R)
• M43: 15,002,722 km (0.09 R)
• M44: 15,778,686 km (0.069 R)
• M45: 16,611,946 km (0.104 R)
• M46: 16,877,931 km (0.104 R)
• M47: 17,956,382 km (0.089 R)
• M48: 18,138,293 km (0.034 R)
• M49: 18,366,579 km (0.078 R)
• M50: 18,825,845 km (0.081 R)
• M51: 18,872,071 km (0.058 R)
• M52: 19,568,598 km (0.047 R)
• M53: 19,662,097 km (0.06 R)
• M54: 20,415,621 km (0.099 R)
• M55: 21,708,446 km (0.052 R)
• M56: 21,756,916 km (0.086 R)
• M57: 22,683,076 km (0.038 R)
• M58: 23,225,219 km (0.043 R)
• M59: 23,971,413 km (0.114 R)
• M60: 24,021,379 km (0.108 R)
• M61: 24,171,725 km (0.055 R)
• M62: 26,256,521 km (0.028 R)
• M63: 26,981,472 km (0.076 R)
• M64: 27,975,849 km (0.113 R)
• M65: 28,451,121 km (0.106 R)
• M66: 28,610,144 km (0.099 R)
• M67: 29,249,076 km (0.082 R)
• M68: 29,623,969 km (0.103 R)
• M69: 30,108,217 km (0.048 R)
• M70: 30,486,849 km (0.096 R)
• M71: 30,541,004 km (0.098 R)
• M72: 31,576,969 km (0.112 R)
• M73: 31,851,481 km (0.061 R)
• M74: 32,181,943 km (0.088 R)
• M75: 32,237,144 km (0.093 R)
• M76: 32,957,458 km (0.081 R)
• M77: 33,124,559 km (0.1 R)
• M78: 33,403,409 km (0.109 R)
• M79: 33,627,208 km (0.095 R)
• M80: 34,019,902 km (0.062 R)
• M81: 34,414,093 km (0.08 R)
• M82: 35,150,264 km (0.084 R)
• M83: 35,777,228 km (0.105 R)
• M84: 36,120,705 km (0.095 R)
• M85: 36,407,783 km (0.089 R)
• M86: 37,447,638 km (0.118 R)
• M87: 37,505,682 km (0.113 R)
• M88: 37,621,920 km (0.109 R)
• M89: 39,084,538 km (0.103 R)
• M90: 39,320,304 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 5.8

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.78 AU - 10.46 AU

Year: 21468 Days

Day: 20 Hours

Environment

Temp: -246 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,629,406 km

• M1: 121,623 km (0.079 R)
• M2: 197,469 km (0.102 R)
• M3: 348,114 km (0.053 R)
• M4: 673,938 km (0.041 R)
• M5: 826,079 km (0.09 R)
• M6: 989,291 km (0.054 R)
• M7: 1,739,823 km (0.066 R)
• M8: 2,317,271 km (0.105 R)
• M9: 2,626,639 km (0.071 R)
• M10: 2,746,019 km (0.113 R)
• M11: 3,199,150 km (0.096 R)
• M12: 3,369,692 km (0.08 R)
• M13: 3,764,331 km (0.03 R)
• M14: 3,809,061 km (0.084 R)
• M15: 4,266,382 km (0.104 R)
• M16: 4,454,127 km (0.106 R)
• M17: 4,886,614 km (0.081 R)
• M18: 4,984,451 km (0.108 R)
• M19: 5,483,809 km (0.059 R)
• M20: 7,019,880 km (0.094 R)
• M21: 7,075,082 km (0.108 R)
• M22: 7,130,433 km (0.069 R)
• M23: 7,465,682 km (0.057 R)
• M24: 7,635,176 km (0.096 R)
• M25: 8,267,676 km (0.103 R)
• M26: 8,797,552 km (0.113 R)
• M27: 11,541,925 km (0.104 R)
• M28: 11,672,523 km (0.065 R)
• M29: 15,235,346 km (0.096 R)
• M30: 16,761,843 km (0.106 R)
• M31: 17,806,335 km (0.098 R)
• M32: 18,565,245 km (0.055 R)
• M33: 22,596,459 km (0.036 R)
• M34: 23,170,167 km (0.115 R)
• M35: 24,415,569 km (0.054 R)
• M36: 25,088,610 km (0.087 R)
• M37: 25,597,392 km (0.101 R)
• M38: 27,841,211 km (0.088 R)
• M39: 28,104,204 km (0.107 R)
• M40: 28,632,434 km (0.099 R)
• M41: 30,778,416 km (0.11 R)
• M42: 30,959,579 km (0.088 R)
• M43: 32,883,108 km (0.095 R)
• M44: 36,173,663 km (0.118 R)
• M45: 38,587,424 km (0.067 R)
• M46: 38,685,112 km (0.117 R)
• M47: 38,880,636 km (0.092 R)
• M48: 40,654,867 km (0.063 R)
• M49: 41,451,924 km (0.098 R)
• M50: 43,264,003 km (0.092 R)
• M51: 44,691,167 km (0.098 R)
• M52: 44,896,415 km (0.078 R)
• M53: 45,101,813 km (0.114 R)
• M54: 46,133,739 km (0.113 R)
• M55: 46,548,724 km (0.111 R)
• M56: 46,965,055 km (0.049 R)
• M57: 47,382,433 km (0.099 R)
• M58: 48,010,893 km (0.095 R)
• M59: 48,431,413 km (0.075 R)
• M60: 49,064,511 km (0.104 R)
• M61: 49,806,517 km (0.102 R)
• M62: 50,125,609 km (0.094 R)
• M63: 51,301,747 km (0.095 R)
• M64: 51,946,963 km (0.113 R)
• M65: 53,463,137 km (0.062 R)
• M66: 56,206,314 km (0.094 R)
• M67: 56,982,727 km (0.082 R)
• M68: 57,427,930 km (0.058 R)
• M69: 58,770,421 km (0.116 R)
• M70: 59,445,556 km (0.088 R)
• M71: 60,349,576 km (0.092 R)
• M72: 60,803,456 km (0.037 R)
• M73: 62,744,638 km (0.112 R)
• M74: 63,780,454 km (0.078 R)
• M75: 64,011,433 km (0.091 R)
• M76: 64,242,711 km (0.102 R)
• M77: 64,706,016 km (0.113 R)
• M78: 65,286,755 km (0.074 R)
• M79: 65,985,826 km (0.109 R)
• M80: 66,453,319 km (0.068 R)
• M81: 69,044,055 km (0.113 R)
• M82: 69,518,579 km (0.104 R)
• M83: 70,113,380 km (0.09 R)
• M84: 71,787,680 km (0.103 R)
• M85: 72,991,494 km (0.086 R)
• M86: 74,688,233 km (0.075 R)
• M87: 76,397,987 km (0.214 R)
• M88: 76,888,818 km (0.096 R)
• M89: 79,358,678 km (0.112 R)
• M90: 80,853,012 km (0.096 R)
• M91: 83,490,422 km (0.054 R)
• M92: 83,616,683 km (0.11 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: 258 - 20,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit