🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 12.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 409 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,113,772 km

• M1: 167,550 km (0.042 R)
• M2: 250,128 km (0.075 R)
• M3: 329,115 km (0.057 R)
• M4: 416,331 km (0.114 R)
• M5: 504,444 km (0.098 R)
• M6: 590,164 km (0.11 R)
• M7: 670,498 km (0.1 R)
• M8: 758,312 km (0.112 R)
• M9: 853,605 km (0.115 R)
• M10: 940,522 km (0.1 R)
• M11: 1,020,557 km (0.038 R)
• M12: 1,110,016 km (0.114 R)
• M13: 1,198,877 km (0.088 R)
• M14: 1,331,421 km (0.111 R)
• M15: 1,492,538 km (0.1 R)
• M16: 1,595,611 km (0.066 R)
• M17: 1,680,732 km (0.073 R)
• M18: 1,788,443 km (0.042 R)
• M19: 1,915,601 km (0.088 R)
• M20: 2,006,556 km (0.105 R)
• M21: 2,103,496 km (0.118 R)
• M22: 2,352,875 km (0.07 R)
• M23: 2,431,863 km (0.093 R)
• M24: 2,564,257 km (0.049 R)
• M25: 2,655,362 km (0.094 R)
• M26: 2,742,727 km (0.1 R)
• M27: 2,875,720 km (0.092 R)
• M28: 2,995,697 km (0.058 R)
• M29: 3,086,952 km (0.096 R)
• M30: 3,209,922 km (0.1 R)
• M31: 3,397,667 km (0.072 R)
• M32: 3,519,440 km (0.104 R)
• M33: 3,653,629 km (0.11 R)
• M34: 3,745,781 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 8.6

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.99 AU - 1.35 AU

Year: 830 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,113,772 km

• M1: 107,860 km (0.088 R)
• M2: 161,416 km (0.066 R)
• M3: 236,215 km (0.113 R)
• M4: 350,807 km (0.109 R)
• M5: 506,838 km (0.114 R)
• M6: 620,831 km (0.078 R)
• M7: 681,119 km (0.118 R)
• M8: 850,763 km (0.099 R)
• M9: 931,396 km (0.097 R)
• M10: 1,074,113 km (0.108 R)
• M11: 1,127,818 km (0.106 R)
• M12: 1,259,165 km (0.102 R)
• M13: 1,432,549 km (0.062 R)
• M14: 1,499,719 km (0.102 R)
• M15: 1,560,306 km (0.089 R)
• M16: 1,637,199 km (0.103 R)
• M17: 1,843,046 km (0.115 R)
• M18: 1,965,866 km (0.091 R)
• M19: 2,024,059 km (0.065 R)
• M20: 2,082,851 km (0.116 R)
• M21: 2,236,787 km (0.12 R)
• M22: 2,315,177 km (0.054 R)
• M23: 2,447,870 km (0.111 R)
• M24: 2,555,880 km (0.06 R)
• M25: 2,628,883 km (0.045 R)
• M26: 3,188,080 km (0.108 R)
• M27: 3,256,895 km (0.104 R)
• M28: 3,336,182 km (0.111 R)
• M29: 3,598,278 km (0.063 R)
• M30: 3,993,216 km (0.113 R)
• M31: 4,056,945 km (0.08 R)
• M32: 4,217,463 km (0.094 R)
• M33: 4,478,960 km (0.119 R)
• M34: 4,556,153 km (0.097 R)
• M35: 4,700,814 km (0.102 R)
• M36: 4,790,573 km (0.086 R)
• M37: 5,086,328 km (0.102 R)
• M38: 5,213,336 km (0.095 R)
• M39: 5,341,242 km (0.116 R)
• M40: 5,552,923 km (0.109 R)
• M41: 5,624,132 km (0.102 R)
• M42: 5,791,532 km (0.05 R)
• M43: 5,911,958 km (0.116 R)
• M44: 6,352,823 km (0.089 R)
• M45: 6,414,757 km (0.104 R)
• M46: 6,728,164 km (0.062 R)
• M47: 6,816,876 km (0.038 R)
• M48: 7,097,970 km (0.064 R)
• M49: 7,369,939 km (0.049 R)
• M50: 7,448,328 km (0.087 R)
• M51: 7,526,867 km (0.084 R)
• M52: 7,698,157 km (0.07 R)
• M53: 7,897,421 km (0.112 R)
• M54: 7,990,920 km (0.073 R)
• M55: 8,111,795 km (0.079 R)
• M56: 8,179,264 km (0.072 R)
• M57: 8,505,387 km (0.067 R)
• M58: 8,560,140 km (0.109 R)
• M59: 8,808,023 km (0.025 R)
• M60: 8,919,025 km (0.098 R)
• M61: 9,114,250 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618

Radius: 12.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.06 AU - 1.34 AU

Year: 862 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 50,113,772 km

• M1: 160,519 km (0.032 R)
• M2: 264,489 km (0.026 R)
• M3: 377,136 km (0.116 R)
• M4: 536,308 km (0.109 R)
• M5: 690,095 km (0.05 R)
• M6: 792,420 km (0.081 R)
• M7: 947,852 km (0.068 R)
• M8: 1,057,507 km (0.03 R)
• M9: 1,171,950 km (0.089 R)
• M10: 1,386,024 km (0.103 R)
• M11: 1,540,858 km (0.059 R)
• M12: 1,642,585 km (0.1 R)
• M13: 1,822,401 km (0.068 R)
• M14: 1,993,242 km (0.119 R)
• M15: 2,128,927 km (0.098 R)
• M16: 2,469,113 km (0.081 R)
• M17: 2,572,036 km (0.102 R)
• M18: 2,711,611 km (0.114 R)
• M19: 2,907,734 km (0.092 R)
• M20: 3,053,293 km (0.099 R)
• M21: 3,154,869 km (0.047 R)
• M22: 3,380,313 km (0.082 R)
• M23: 3,504,779 km (0.099 R)
• M24: 3,679,659 km (0.101 R)
• M25: 3,877,427 km (0.056 R)
• M26: 4,048,268 km (0.067 R)
• M27: 4,304,080 km (0.03 R)
• M28: 4,387,107 km (0.063 R)
• M29: 4,512,769 km (0.11 R)
• M30: 4,929,100 km (0.112 R)
• M31: 5,048,779 km (0.116 R)
• M32: 5,436,237 km (0.075 R)
• M33: 5,571,324 km (0.061 R)
• M34: 5,937,091 km (0.04 R)
• M35: 6,157,897 km (0.112 R)
• M36: 6,298,818 km (0.113 R)
• M37: 6,524,262 km (0.043 R)
• M38: 6,607,888 km (0.049 R)
• M39: 7,402,252 km (0.072 R)
• M40: 7,514,600 km (0.072 R)
• M41: 7,931,679 km (0.119 R)
• M42: 8,021,139 km (0.104 R)
• M43: 8,590,957 km (0.05 R)
• M44: 8,960,464 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 14.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.78 AU - 4.04 AU

Year: 4131 Days

Day: 6.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 64 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,113,772 km

• M1: 246,836 km (0.098 R)
• M2: 561,441 km (0.113 R)
• M3: 692,339 km (0.1 R)
• M4: 885,919 km (0.071 R)
• M5: 1,227,002 km (0.114 R)
• M6: 2,084,497 km (0.066 R)
• M7: 2,191,758 km (0.116 R)
• M8: 2,816,180 km (0.063 R)
• M9: 3,262,580 km (0.035 R)
• M10: 3,537,242 km (0.111 R)
• M11: 4,019,246 km (0.085 R)
• M12: 4,429,443 km (0.047 R)
• M13: 4,569,168 km (0.111 R)
• M14: 5,070,171 km (0.052 R)
• M15: 5,191,944 km (0.052 R)
• M16: 6,072,776 km (0.071 R)
• M17: 6,650,373 km (0.094 R)
• M18: 6,784,114 km (0.042 R)
• M19: 7,300,526 km (0.079 R)
• M20: 7,466,280 km (0.098 R)
• M21: 7,661,356 km (0.104 R)
• M22: 8,027,871 km (0.093 R)
• M23: 8,429,242 km (0.079 R)
• M24: 9,073,260 km (0.118 R)
• M25: 9,371,409 km (0.081 R)
• M26: 9,702,918 km (0.082 R)
• M27: 9,946,613 km (0.104 R)
• M28: 10,941,289 km (0.101 R)
• M29: 11,354,478 km (0.091 R)
• M30: 11,579,025 km (0.117 R)
• M31: 12,065,367 km (0.099 R)
• M32: 12,459,408 km (0.081 R)
• M33: 12,558,442 km (0.116 R)
• M34: 12,691,135 km (0.114 R)
• M35: 12,957,719 km (0.091 R)
• M36: 13,125,268 km (0.12 R)
• M37: 13,462,612 km (0.095 R)
• M38: 13,666,513 km (0.118 R)
• M39: 14,180,532 km (0.114 R)
• M40: 14,422,581 km (0.103 R)
• M41: 14,526,701 km (0.119 R)
• M42: 15,051,341 km (0.098 R)
• M43: 15,582,114 km (0.106 R)
• M44: 15,903,600 km (0.096 R)
• M45: 16,227,180 km (0.036 R)
• M46: 16,917,724 km (0.119 R)
• M47: 17,692,043 km (0.078 R)
• M48: 17,915,392 km (0.094 R)
• M49: 18,478,030 km (0.085 R)
• M50: 19,084,500 km (0.079 R)
• M51: 19,428,425 km (0.095 R)
• M52: 19,928,980 km (0.044 R)
• M53: 21,021,642 km (0.067 R)
• M54: 21,297,800 km (0.103 R)
• M55: 21,456,224 km (0.108 R)
• M56: 21,654,741 km (0.081 R)
• M57: 21,774,120 km (0.103 R)
• M58: 22,575,815 km (0.094 R)
• M59: 22,818,163 km (0.07 R)
• M60: 23,183,332 km (0.106 R)
• M61: 23,387,084 km (0.079 R)
• M62: 23,796,384 km (0.029 R)
• M63: 23,919,652 km (0.065 R)
• M64: 24,331,944 km (0.098 R)
• M65: 24,705,191 km (0.088 R)
• M66: 24,829,955 km (0.07 R)
• M67: 25,415,182 km (0.105 R)
• M68: 26,428,857 km (0.092 R)
• M69: 26,599,100 km (0.085 R)
• M70: 27,801,119 km (0.11 R)
• M71: 28,060,970 km (0.111 R)
• M72: 28,234,653 km (0.068 R)
• M73: 28,408,785 km (0.116 R)
• M74: 28,801,779 km (0.109 R)
• M75: 29,020,790 km (0.029 R)
• M76: 29,460,608 km (0.109 R)
• M77: 29,637,283 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.6

Radius: 9.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.86 AU - 4.04 AU

Year: 5150 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,113,772 km

• M1: 127,308 km (0.045 R)
• M2: 251,025 km (0.052 R)
• M3: 432,487 km (0.099 R)
• M4: 530,923 km (0.08 R)
• M5: 628,012 km (0.086 R)
• M6: 774,468 km (0.106 R)
• M7: 932,892 km (0.083 R)
• M8: 992,133 km (0.039 R)
• M9: 1,512,734 km (0.104 R)
• M10: 1,727,855 km (0.101 R)
• M11: 1,892,114 km (0.075 R)
• M12: 1,953,000 km (0.087 R)
• M13: 2,171,862 km (0.051 R)
• M14: 2,382,196 km (0.116 R)
• M15: 2,857,768 km (0.114 R)
• M16: 2,945,881 km (0.102 R)
• M17: 3,701,949 km (0.09 R)
• M18: 3,836,737 km (0.104 R)
• M19: 4,372,596 km (0.074 R)
• M20: 4,847,420 km (0.043 R)
• M21: 4,910,550 km (0.082 R)
• M22: 4,974,129 km (0.09 R)
• M23: 5,080,493 km (0.038 R)
• M24: 5,166,063 km (0.114 R)
• M25: 5,360,541 km (0.069 R)
• M26: 5,667,815 km (0.111 R)
• M27: 5,801,405 km (0.054 R)
• M28: 6,600,707 km (0.051 R)
• M29: 6,764,816 km (0.031 R)
• M30: 6,882,848 km (0.101 R)
• M31: 7,289,156 km (0.094 R)
• M32: 7,629,641 km (0.097 R)
• M33: 7,777,145 km (0.082 R)
• M34: 8,175,224 km (0.11 R)
• M35: 9,147,311 km (0.065 R)
• M36: 9,461,766 km (0.058 R)
• M37: 10,020,664 km (0.108 R)
• M38: 10,344,992 km (0.113 R)
• M39: 10,453,750 km (0.06 R)
• M40: 11,817,933 km (0.115 R)
• M41: 12,131,789 km (0.104 R)
• M42: 12,797,051 km (0.107 R)
• M43: 12,884,565 km (0.067 R)
• M44: 13,001,850 km (0.098 R)
• M45: 13,060,493 km (0.094 R)
• M46: 13,473,981 km (0.101 R)
• M47: 13,682,371 km (0.091 R)
• M48: 13,981,866 km (0.113 R)
• M49: 14,283,605 km (0.082 R)
• M50: 14,557,070 km (0.074 R)
• M51: 14,862,848 km (0.116 R)
• M52: 15,047,302 km (0.12 R)
• M53: 15,108,936 km (0.112 R)
• M54: 15,574,186 km (0.104 R)
• M55: 15,761,632 km (0.119 R)
• M56: 15,918,410 km (0.079 R)
• M57: 16,107,053 km (0.037 R)
• M58: 16,773,661 km (0.108 R)
• M59: 16,997,908 km (0.026 R)
• M60: 18,298,064 km (0.101 R)
• M61: 18,561,954 km (0.105 R)
• M62: 18,860,252 km (0.078 R)
• M63: 19,060,115 km (0.071 R)
• M64: 19,126,836 km (0.052 R)
• M65: 19,193,706 km (0.062 R)
• M66: 19,495,295 km (0.056 R)
• M67: 19,764,871 km (0.085 R)
• M68: 20,649,293 km (0.104 R)
• M69: 20,855,290 km (0.091 R)
• M70: 21,061,884 km (0.119 R)
• M71: 21,373,048 km (0.042 R)
• M72: 21,685,707 km (0.113 R)
• M73: 21,965,007 km (0.043 R)
• M74: 22,315,814 km (0.053 R)
• M75: 22,987,358 km (0.104 R)
• M76: 23,129,476 km (0.061 R)
• M77: 23,343,401 km (0.05 R)
• M78: 24,024,969 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.7

Radius: 8

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.34 AU - 6.46 AU

Year: 9401 Days

Day: 21.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,113,772 km

• M1: 128,804 km (0.074 R)
• M2: 220,208 km (0.081 R)
• M3: 333,753 km (0.092 R)
• M4: 441,164 km (0.065 R)
• M5: 530,025 km (0.117 R)
• M6: 592,856 km (0.114 R)
• M7: 780,153 km (0.027 R)
• M8: 890,407 km (0.115 R)
• M9: 1,065,735 km (0.094 R)
• M10: 1,517,970 km (0.108 R)
• M11: 1,704,817 km (0.089 R)
• M12: 1,776,924 km (0.056 R)
• M13: 1,874,611 km (0.104 R)
• M14: 2,126,833 km (0.087 R)
• M15: 2,204,624 km (0.1 R)
• M16: 2,283,312 km (0.108 R)
• M17: 2,663,440 km (0.073 R)
• M18: 2,889,632 km (0.053 R)
• M19: 2,976,100 km (0.038 R)
• M20: 3,390,785 km (0.095 R)
• M21: 3,482,190 km (0.025 R)
• M22: 3,760,890 km (0.074 R)
• M23: 3,887,151 km (0.027 R)
• M24: 4,046,922 km (0.068 R)
• M25: 4,406,256 km (0.108 R)
• M26: 4,606,567 km (0.092 R)
• M27: 4,981,459 km (0.098 R)
• M28: 5,616,203 km (0.077 R)
• M29: 5,906,573 km (0.077 R)
• M30: 7,194,461 km (0.1 R)
• M31: 8,482,648 km (0.039 R)
• M32: 8,606,964 km (0.08 R)
• M33: 8,690,290 km (0.066 R)
• M34: 8,941,614 km (0.115 R)
• M35: 9,537,612 km (0.084 R)
• M36: 9,797,015 km (0.051 R)
• M37: 10,366,983 km (0.085 R)
• M38: 11,128,436 km (0.054 R)
• M39: 11,401,452 km (0.112 R)
• M40: 12,047,266 km (0.081 R)
• M41: 12,421,560 km (0.114 R)
• M42: 12,657,476 km (0.085 R)
• M43: 12,990,182 km (0.078 R)
• M44: 13,374,050 km (0.07 R)
• M45: 15,500,284 km (0.109 R)
• M46: 16,060,827 km (0.093 R)
• M47: 16,940,313 km (0.111 R)
• M48: 17,044,733 km (0.103 R)
• M49: 18,368,973 km (0.083 R)
• M50: 18,691,656 km (0.043 R)
• M51: 20,001,235 km (0.112 R)
• M52: 20,056,437 km (0.116 R)
• M53: 20,611,295 km (0.062 R)
• M54: 22,420,532 km (0.032 R)
• M55: 23,460,387 km (0.082 R)
• M56: 24,338,826 km (0.116 R)
• M57: 25,947,302 km (0.089 R)
• M58: 28,268,462 km (0.09 R)
• M59: 28,578,728 km (0.114 R)
• M60: 29,202,851 km (0.026 R)
• M61: 29,328,214 km (0.071 R)
• M62: 29,516,557 km (0.093 R)
• M63: 30,782,604 km (0.054 R)
• M64: 32,454,809 km (0.065 R)
• M65: 34,951,448 km (0.112 R)
• M66: 35,351,323 km (0.104 R)
• M67: 35,484,914 km (0.074 R)
• M68: 36,021,073 km (0.076 R)
• M69: 36,695,011 km (0.081 R)
• M70: 36,762,630 km (0.09 R)
• M71: 37,237,154 km (0.12 R)
• M72: 38,810,624 km (0.109 R)
• M73: 39,086,483 km (0.082 R)
• M74: 39,501,467 km (0.096 R)
• M75: 40,126,637 km (0.06 R)
• M76: 40,545,361 km (0.078 R)
• M77: 41,739,302 km (0.087 R)
• M78: 42,021,892 km (0.115 R)
• M79: 42,163,561 km (0.099 R)
• M80: 42,731,285 km (0.12 R)
• M81: 43,158,836 km (0.096 R)
• M82: 45,244,978 km (0.084 R)
• M83: 46,117,882 km (0.106 R)
• M84: 46,996,171 km (0.071 R)
• M85: 47,880,145 km (0.034 R)
• M86: 48,620,804 km (0.111 R)
• M87: 48,769,504 km (0.03 R)
• M88: 49,067,204 km (0.048 R)
• M89: 49,141,704 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit