🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 14.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 302 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,345,828 km

• M1: 186,100 km (0.054 R)
• M2: 277,803 km (0.088 R)
• M3: 377,884 km (0.118 R)
• M4: 494,720 km (0.107 R)
• M5: 586,723 km (0.06 R)
• M6: 725,699 km (0.119 R)
• M7: 869,014 km (0.1 R)
• M8: 974,630 km (0.033 R)
• M9: 1,110,166 km (0.102 R)
• M10: 1,206,656 km (0.114 R)
• M11: 1,370,915 km (0.041 R)
• M12: 1,561,203 km (0.092 R)
• M13: 1,656,048 km (0.094 R)
• M14: 1,756,728 km (0.078 R)
• M15: 1,867,281 km (0.096 R)
• M16: 1,960,779 km (0.099 R)
• M17: 2,071,931 km (0.069 R)
• M18: 2,168,870 km (0.077 R)
• M19: 2,263,266 km (0.103 R)
• M20: 2,376,063 km (0.113 R)
• M21: 2,486,466 km (0.119 R)
• M22: 2,598,665 km (0.084 R)
• M23: 2,814,834 km (0.089 R)
• M24: 2,963,983 km (0.078 R)
• M25: 3,069,449 km (0.058 R)
• M26: 3,279,634 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 10.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.18 AU - 1.3 AU

Year: 921 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,345,828 km

• M1: 141,968 km (0.114 R)
• M2: 320,588 km (0.046 R)
• M3: 387,758 km (0.105 R)
• M4: 457,171 km (0.116 R)
• M5: 527,183 km (0.099 R)
• M6: 635,342 km (0.113 R)
• M7: 715,527 km (0.112 R)
• M8: 881,580 km (0.085 R)
• M9: 1,121,535 km (0.1 R)
• M10: 1,220,868 km (0.1 R)
• M11: 1,284,597 km (0.028 R)
• M12: 1,476,082 km (0.086 R)
• M13: 1,558,062 km (0.078 R)
• M14: 1,676,992 km (0.091 R)
• M15: 1,954,047 km (0.101 R)
• M16: 2,098,260 km (0.025 R)
• M17: 2,198,939 km (0.113 R)
• M18: 2,373,071 km (0.089 R)
• M19: 2,642,946 km (0.06 R)
• M20: 2,726,720 km (0.058 R)
• M21: 2,957,400 km (0.106 R)
• M22: 3,061,969 km (0.086 R)
• M23: 3,374,330 km (0.077 R)
• M24: 3,438,058 km (0.118 R)
• M25: 3,612,938 km (0.064 R)
• M26: 3,706,287 km (0.096 R)
• M27: 3,971,823 km (0.075 R)
• M28: 4,077,888 km (0.058 R)
• M29: 4,155,530 km (0.093 R)
• M30: 4,243,643 km (0.098 R)
• M31: 4,322,331 km (0.096 R)
• M32: 4,481,503 km (0.11 R)
• M33: 4,774,715 km (0.088 R)
• M34: 4,970,389 km (0.068 R)
• M35: 5,116,098 km (0.049 R)
• M36: 5,200,172 km (0.081 R)
• M37: 5,326,881 km (0.1 R)
• M38: 5,562,198 km (0.087 R)
• M39: 5,800,807 km (0.039 R)
• M40: 6,020,716 km (0.11 R)
• M41: 6,571,086 km (0.046 R)
• M42: 6,674,010 km (0.078 R)
• M43: 6,754,344 km (0.077 R)
• M44: 7,020,778 km (0.079 R)
• M45: 7,125,945 km (0.108 R)
• M46: 7,408,984 km (0.038 R)
• M47: 7,480,342 km (0.083 R)
• M48: 7,575,935 km (0.108 R)
• M49: 7,864,809 km (0.082 R)
• M50: 8,120,621 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 12

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.66 AU - 2.46 AU

Year: 1972 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,345,828 km

• M1: 194,627 km (0.12 R)
• M2: 277,504 km (0.075 R)
• M3: 403,765 km (0.115 R)
• M4: 490,831 km (0.03 R)
• M5: 616,792 km (0.111 R)
• M6: 798,254 km (0.071 R)
• M7: 877,990 km (0.098 R)
• M8: 1,017,714 km (0.069 R)
• M9: 1,125,126 km (0.091 R)
• M10: 1,288,786 km (0.098 R)
• M11: 1,373,608 km (0.082 R)
• M12: 1,887,476 km (0.108 R)
• M13: 2,249,054 km (0.077 R)
• M14: 2,365,890 km (0.039 R)
• M15: 2,444,878 km (0.101 R)
• M16: 2,673,613 km (0.111 R)
• M17: 2,811,542 km (0.114 R)
• M18: 2,980,289 km (0.114 R)
• M19: 3,094,731 km (0.109 R)
• M20: 3,387,195 km (0.089 R)
• M21: 3,780,937 km (0.098 R)
• M22: 3,951,927 km (0.085 R)
• M23: 4,157,474 km (0.072 R)
• M24: 4,285,829 km (0.112 R)
• M25: 4,678,524 km (0.05 R)
• M26: 4,761,850 km (0.085 R)
• M27: 5,272,128 km (0.097 R)
• M28: 5,569,230 km (0.088 R)
• M29: 5,871,716 km (0.108 R)
• M30: 5,979,876 km (0.09 R)
• M31: 6,070,382 km (0.118 R)
• M32: 6,548,946 km (0.106 R)
• M33: 6,623,595 km (0.118 R)
• M34: 6,773,792 km (0.104 R)
• M35: 6,849,339 km (0.1 R)
• M36: 7,464,186 km (0.112 R)
• M37: 7,640,262 km (0.107 R)
• M38: 7,797,939 km (0.106 R)
• M39: 8,217,112 km (0.116 R)
• M40: 8,378,678 km (0.085 R)
• M41: 8,746,240 km (0.052 R)
• M42: 8,994,123 km (0.113 R)
• M43: 9,709,500 km (0.067 R)
• M44: 9,794,771 km (0.116 R)
• M45: 9,880,341 km (0.101 R)
• M46: 9,966,210 km (0.118 R)
• M47: 10,464,820 km (0.06 R)
• M48: 10,662,139 km (0.074 R)
• M49: 10,838,515 km (0.072 R)
• M50: 11,060,519 km (0.116 R)
• M51: 11,149,679 km (0.09 R)
• M52: 11,621,959 km (0.056 R)
• M53: 11,712,616 km (0.107 R)
• M54: 12,146,599 km (0.045 R)
• M55: 12,493,068 km (0.065 R)
• M56: 12,772,517 km (0.077 R)
• M57: 12,866,165 km (0.081 R)
• M58: 13,077,547 km (0.098 R)
• M59: 13,337,697 km (0.107 R)
• M60: 13,742,958 km (0.062 R)
• M61: 14,176,493 km (0.075 R)
• M62: 14,590,131 km (0.079 R)
• M63: 15,404,392 km (0.03 R)
• M64: 15,879,964 km (0.11 R)
• M65: 15,955,510 km (0.114 R)
• M66: 16,360,322 km (0.106 R)
• M67: 16,538,493 km (0.096 R)
• M68: 16,896,780 km (0.096 R)
• M69: 17,180,119 km (0.084 R)
• M70: 17,387,312 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 11.4

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.24 AU - 2.82 AU

Year: 2684 Days

Day: 5.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,345,828 km

• M1: 182,659 km (0.082 R)
• M2: 287,677 km (0.088 R)
• M3: 361,728 km (0.05 R)
• M4: 469,289 km (0.06 R)
• M5: 694,134 km (0.083 R)
• M6: 773,870 km (0.102 R)
• M7: 1,056,759 km (0.052 R)
• M8: 1,210,696 km (0.101 R)
• M9: 1,608,476 km (0.109 R)
• M10: 1,858,006 km (0.059 R)
• M11: 2,135,210 km (0.112 R)
• M12: 2,210,458 km (0.031 R)
• M13: 2,600,161 km (0.103 R)
• M14: 2,696,950 km (0.111 R)
• M15: 3,113,580 km (0.109 R)
• M16: 3,568,508 km (0.078 R)
• M17: 4,309,316 km (0.117 R)
• M18: 4,386,060 km (0.105 R)
• M19: 4,463,252 km (0.101 R)
• M20: 4,560,341 km (0.108 R)
• M21: 4,875,843 km (0.104 R)
• M22: 5,280,356 km (0.094 R)
• M23: 5,403,924 km (0.059 R)
• M24: 5,611,865 km (0.106 R)
• M25: 5,780,163 km (0.108 R)
• M26: 5,864,985 km (0.086 R)
• M27: 6,014,283 km (0.113 R)
• M28: 6,186,620 km (0.097 R)
• M29: 6,426,276 km (0.073 R)
• M30: 6,624,493 km (0.084 R)
• M31: 6,802,514 km (0.092 R)
• M32: 7,004,771 km (0.117 R)
• M33: 7,346,153 km (0.08 R)
• M34: 7,903,704 km (0.106 R)
• M35: 8,211,577 km (0.118 R)
• M36: 8,330,956 km (0.078 R)
• M37: 8,426,998 km (0.077 R)
• M38: 8,523,339 km (0.112 R)
• M39: 9,059,647 km (0.106 R)
• M40: 9,207,899 km (0.069 R)
• M41: 9,986,555 km (0.118 R)
• M42: 10,088,581 km (0.064 R)
• M43: 10,760,126 km (0.11 R)
• M44: 11,048,700 km (0.054 R)
• M45: 11,154,316 km (0.108 R)
• M46: 11,233,603 km (0.104 R)
• M47: 11,687,034 km (0.111 R)
• M48: 11,875,528 km (0.096 R)
• M49: 11,956,610 km (0.112 R)
• M50: 12,092,145 km (0.113 R)
• M51: 13,111,057 km (0.103 R)
• M52: 13,222,806 km (0.082 R)
• M53: 13,306,880 km (0.108 R)
• M54: 13,560,149 km (0.082 R)
• M55: 14,214,640 km (0.091 R)
• M56: 14,444,722 km (0.118 R)
• M57: 14,531,339 km (0.087 R)
• M58: 14,646,978 km (0.101 R)
• M59: 14,821,259 km (0.067 R)
• M60: 15,083,804 km (0.07 R)
• M61: 15,171,618 km (0.089 R)
• M62: 15,289,052 km (0.102 R)
• M63: 15,791,402 km (0.12 R)
• M64: 16,419,563 km (0.12 R)
• M65: 16,540,139 km (0.092 R)
• M66: 17,178,024 km (0.12 R)
• M67: 17,423,215 km (0.104 R)
• M68: 19,076,272 km (0.101 R)
• M69: 19,521,325 km (0.077 R)
• M70: 19,937,507 km (0.034 R)
• M71: 20,066,310 km (0.065 R)
• M72: 20,389,143 km (0.086 R)
• M73: 20,681,307 km (0.106 R)
• M74: 20,876,832 km (0.085 R)
• M75: 21,830,368 km (0.091 R)
• M76: 22,062,694 km (0.085 R)
• M77: 22,362,638 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 12.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.28 AU - 5.14 AU

Year: 5760 Days

Day: 13 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,345,828 km

• M1: 184,155 km (0.12 R)
• M2: 358,736 km (0.032 R)
• M3: 495,618 km (0.097 R)
• M4: 599,439 km (0.099 R)
• M5: 1,014,722 km (0.04 R)
• M6: 1,343,538 km (0.031 R)
• M7: 1,450,351 km (0.111 R)
• M8: 1,640,789 km (0.04 R)
• M9: 1,755,681 km (0.116 R)
• M10: 2,390,424 km (0.114 R)
• M11: 2,521,771 km (0.093 R)
• M12: 2,617,215 km (0.086 R)
• M13: 2,772,497 km (0.092 R)
• M14: 3,112,683 km (0.088 R)
• M15: 3,235,952 km (0.115 R)
• M16: 3,403,052 km (0.071 R)
• M17: 3,487,575 km (0.048 R)
• M18: 3,921,409 km (0.091 R)
• M19: 4,349,708 km (0.111 R)
• M20: 4,674,933 km (0.089 R)
• M21: 4,936,131 km (0.105 R)
• M22: 6,079,807 km (0.101 R)
• M23: 6,496,437 km (0.097 R)
• M24: 7,084,506 km (0.117 R)
• M25: 7,166,037 km (0.103 R)
• M26: 7,384,899 km (0.117 R)
• M27: 7,661,805 km (0.119 R)
• M28: 7,829,504 km (0.082 R)
• M29: 8,397,527 km (0.117 R)
• M30: 8,949,543 km (0.075 R)
• M31: 9,304,240 km (0.086 R)
• M32: 9,543,447 km (0.115 R)
• M33: 9,997,177 km (0.07 R)
• M34: 10,737,836 km (0.099 R)
• M35: 11,400,555 km (0.083 R)
• M36: 11,688,680 km (0.045 R)
• M37: 12,337,486 km (0.079 R)
• M38: 13,332,761 km (0.099 R)
• M39: 13,602,486 km (0.061 R)
• M40: 13,908,114 km (0.111 R)
• M41: 14,319,209 km (0.111 R)
• M42: 14,734,343 km (0.039 R)
• M43: 15,048,349 km (0.101 R)
• M44: 15,611,884 km (0.095 R)
• M45: 16,290,161 km (0.099 R)
• M46: 16,868,805 km (0.119 R)
• M47: 17,197,322 km (0.068 R)
• M48: 18,009,040 km (0.097 R)
• M49: 18,419,687 km (0.078 R)
• M50: 18,644,981 km (0.101 R)
• M51: 18,871,173 km (0.103 R)
• M52: 19,212,256 km (0.113 R)
• M53: 19,823,513 km (0.108 R)
• M54: 20,986,936 km (0.108 R)
• M55: 21,458,468 km (0.083 R)
• M56: 21,735,224 km (0.107 R)
• M57: 21,893,798 km (0.107 R)
• M58: 22,052,821 km (0.084 R)
• M59: 22,252,234 km (0.094 R)
• M60: 22,332,120 km (0.072 R)
• M61: 22,733,042 km (0.051 R)
• M62: 22,813,526 km (0.106 R)
• M63: 23,176,899 km (0.076 R)
• M64: 23,501,377 km (0.099 R)
• M65: 23,664,289 km (0.086 R)
• M66: 23,950,170 km (0.063 R)
• M67: 24,032,000 km (0.12 R)
• M68: 24,155,119 km (0.115 R)
• M69: 24,319,378 km (0.047 R)
• M70: 24,442,946 km (0.102 R)
• M71: 25,857,244 km (0.113 R)
• M72: 26,405,071 km (0.118 R)
• M73: 26,532,080 km (0.053 R)
• M74: 27,212,601 km (0.056 R)
• M75: 27,555,030 km (0.094 R)
• M76: 27,812,937 km (0.107 R)
• M77: 28,028,358 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 3.3

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.25 AU - 9.55 AU

Year: 19219 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,345,828 km

• M1: 45,927 km (0.115 R)
• M2: 112,498 km (0.105 R)
• M3: 666,459 km (0.089 R)
• M4: 1,339,649 km (0.061 R)
• M5: 1,556,416 km (0.075 R)
• M6: 1,581,249 km (0.058 R)
• M7: 1,656,348 km (0.05 R)
• M8: 1,681,630 km (0.081 R)
• M9: 1,707,061 km (0.06 R)
• M10: 2,186,522 km (0.1 R)
• M11: 2,355,119 km (0.076 R)
• M12: 2,527,905 km (0.101 R)
• M13: 2,916,261 km (0.093 R)
• M14: 3,483,985 km (0.11 R)
• M15: 3,847,358 km (0.057 R)
• M16: 4,898,133 km (0.062 R)
• M17: 5,454,787 km (0.103 R)
• M18: 6,070,233 km (0.077 R)
• M19: 6,148,622 km (0.111 R)
• M20: 6,227,460 km (0.05 R)
• M21: 6,465,919 km (0.071 R)
• M22: 7,449,076 km (0.065 R)
• M23: 7,617,524 km (0.098 R)
• M24: 8,919,623 km (0.102 R)
• M25: 9,188,301 km (0.072 R)
• M26: 9,963,517 km (0.096 R)
• M27: 10,149,019 km (0.115 R)
• M28: 11,478,794 km (0.094 R)
• M29: 12,912,690 km (0.119 R)
• M30: 13,985,755 km (0.075 R)
• M31: 14,089,427 km (0.112 R)
• M32: 14,611,673 km (0.078 R)
• M33: 14,769,499 km (0.053 R)
• M34: 14,822,307 km (0.095 R)
• M35: 15,567,454 km (0.102 R)
• M36: 15,675,014 km (0.074 R)
• M37: 17,094,100 km (0.107 R)
• M38: 17,427,254 km (0.076 R)
• M39: 17,483,054 km (0.083 R)
• M40: 18,838,860 km (0.064 R)
• M41: 19,010,748 km (0.114 R)
• M42: 19,298,275 km (0.036 R)
• M43: 19,471,509 km (0.092 R)
• M44: 19,703,386 km (0.083 R)
• M45: 20,757,602 km (0.07 R)
• M46: 21,530,275 km (0.109 R)
• M47: 21,590,114 km (0.091 R)
• M48: 22,070,772 km (0.066 R)
• M49: 22,615,757 km (0.104 R)
• M50: 23,595,324 km (0.116 R)
• M51: 23,966,327 km (0.105 R)
• M52: 26,873,313 km (0.071 R)
• M53: 28,106,149 km (0.111 R)
• M54: 28,302,571 km (0.08 R)
• M55: 29,889,505 km (0.034 R)
• M56: 30,492,085 km (0.113 R)
• M57: 31,640,997 km (0.083 R)
• M58: 33,218,058 km (0.108 R)
• M59: 34,469,893 km (0.115 R)
• M60: 35,101,644 km (0.102 R)
• M61: 35,313,026 km (0.107 R)
• M62: 35,595,617 km (0.074 R)
• M63: 36,020,774 km (0.106 R)
• M64: 40,734,004 km (0.068 R)
• M65: 41,401,660 km (0.049 R)
• M66: 42,297,601 km (0.104 R)
• M67: 43,124,429 km (0.088 R)
• M68: 43,880,646 km (0.055 R)
• M69: 44,717,646 km (0.109 R)
• M70: 44,793,941 km (0.057 R)
• M71: 46,484,546 km (0.061 R)
• M72: 46,639,380 km (0.05 R)
• M73: 47,182,121 km (0.118 R)
• M74: 49,611,441 km (0.119 R)
• M75: 51,840,300 km (0.112 R)
• M76: 52,081,003 km (0.082 R)
• M77: 53,290,352 km (0.049 R)
• M78: 53,614,381 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit