🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 11.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.82 AU - 0.84 AU

Year: 532 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,506,133 km

• M1: 167,101 km (0.078 R)
• M2: 261,048 km (0.1 R)
• M3: 332,706 km (0.113 R)
• M4: 426,803 km (0.077 R)
• M5: 574,157 km (0.078 R)
• M6: 705,952 km (0.063 R)
• M7: 796,160 km (0.105 R)
• M8: 903,272 km (0.068 R)
• M9: 993,629 km (0.089 R)
• M10: 1,069,326 km (0.067 R)
• M11: 1,362,537 km (0.048 R)
• M12: 1,442,572 km (0.094 R)
• M13: 1,570,778 km (0.076 R)
• M14: 1,687,015 km (0.098 R)
• M15: 1,762,413 km (0.038 R)
• M16: 1,855,762 km (0.117 R)
• M17: 1,933,852 km (0.07 R)
• M18: 2,047,396 km (0.117 R)
• M19: 2,122,495 km (0.074 R)
• M20: 2,227,961 km (0.114 R)
• M21: 2,311,287 km (0.085 R)
• M22: 2,401,794 km (0.084 R)
• M23: 2,474,947 km (0.051 R)
• M24: 2,548,998 km (0.114 R)
• M25: 2,674,062 km (0.06 R)
• M26: 2,826,951 km (0.038 R)
• M27: 2,937,055 km (0.082 R)
• M28: 3,194,962 km (0.091 R)
• M29: 3,289,508 km (0.078 R)
• M30: 3,426,090 km (0.036 R)
• M31: 3,585,562 km (0.082 R)
• M32: 3,847,358 km (0.1 R)
• M33: 3,991,421 km (0.077 R)
• M34: 4,314,851 km (0.11 R)
• M35: 4,457,269 km (0.069 R)
• M36: 4,624,070 km (0.095 R)
• M37: 4,700,515 km (0.107 R)
• M38: 4,792,966 km (0.104 R)
• M39: 5,065,833 km (0.094 R)
• M40: 5,160,678 km (0.027 R)
• M41: 5,505,052 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 8.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.49 AU - 2.07 AU

Year: 1669 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,506,133 km

• M1: 111,600 km (0.116 R)
• M2: 170,242 km (0.102 R)
• M3: 381,325 km (0.085 R)
• M4: 487,539 km (0.081 R)
• M5: 587,620 km (0.105 R)
• M6: 688,898 km (0.087 R)
• M7: 842,685 km (0.046 R)
• M8: 972,685 km (0.056 R)
• M9: 1,065,586 km (0.098 R)
• M10: 1,222,364 km (0.075 R)
• M11: 1,617,452 km (0.081 R)
• M12: 1,685,669 km (0.097 R)
• M13: 1,833,920 km (0.037 R)
• M14: 1,986,660 km (0.091 R)
• M15: 2,124,888 km (0.036 R)
• M16: 2,237,835 km (0.071 R)
• M17: 2,548,849 km (0.116 R)
• M18: 2,873,625 km (0.111 R)
• M19: 3,062,119 km (0.085 R)
• M20: 3,407,540 km (0.081 R)
• M21: 3,495,803 km (0.112 R)
• M22: 3,719,901 km (0.105 R)
• M23: 4,006,829 km (0.117 R)
• M24: 4,147,003 km (0.063 R)
• M25: 4,300,789 km (0.043 R)
• M26: 4,372,447 km (0.101 R)
• M27: 4,541,193 km (0.111 R)
• M28: 4,724,301 km (0.09 R)
• M29: 5,224,556 km (0.114 R)
• M30: 5,301,150 km (0.099 R)
• M31: 5,429,505 km (0.106 R)
• M32: 5,610,967 km (0.092 R)
• M33: 5,768,045 km (0.1 R)
• M34: 5,873,661 km (0.044 R)
• M35: 6,006,504 km (0.12 R)
• M36: 6,113,616 km (0.096 R)
• M37: 6,261,868 km (0.105 R)
• M38: 6,383,940 km (0.063 R)
• M39: 6,506,909 km (0.073 R)
• M40: 6,575,574 km (0.039 R)
• M41: 6,672,065 km (0.112 R)
• M42: 7,034,840 km (0.117 R)
• M43: 7,375,325 km (0.078 R)
• M44: 7,446,832 km (0.076 R)
• M45: 7,896,075 km (0.055 R)
• M46: 7,969,378 km (0.099 R)
• M47: 8,028,170 km (0.11 R)
• M48: 8,205,443 km (0.086 R)
• M49: 8,354,143 km (0.062 R)
• M50: 8,443,753 km (0.109 R)
• M51: 8,578,839 km (0.114 R)
• M52: 8,820,889 km (0.038 R)
• M53: 9,019,106 km (0.12 R)
• M54: 9,111,109 km (0.094 R)
• M55: 9,188,002 km (0.116 R)
• M56: 9,249,636 km (0.117 R)
• M57: 9,763,804 km (0.09 R)
• M58: 10,095,911 km (0.103 R)
• M59: 10,159,491 km (0.1 R)
• M60: 10,239,226 km (0.081 R)
• M61: 10,351,275 km (0.11 R)
• M62: 10,592,726 km (0.096 R)
• M63: 10,689,815 km (0.063 R)
• M64: 10,966,571 km (0.111 R)
• M65: 11,032,095 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 13.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.1 AU - 2.24 AU

Year: 2247 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,506,133 km

• M1: 173,683 km (0.073 R)
• M2: 301,290 km (0.097 R)
• M3: 394,041 km (0.115 R)
• M4: 537,056 km (0.099 R)
• M5: 642,373 km (0.098 R)
• M6: 770,130 km (0.056 R)
• M7: 863,180 km (0.098 R)
• M8: 960,718 km (0.119 R)
• M9: 1,294,620 km (0.12 R)
• M10: 1,627,924 km (0.07 R)
• M11: 1,938,639 km (0.042 R)
• M12: 2,060,112 km (0.072 R)
• M13: 2,473,152 km (0.041 R)
• M14: 2,797,630 km (0.035 R)
• M15: 3,171,624 km (0.119 R)
• M16: 3,267,666 km (0.064 R)
• M17: 3,450,475 km (0.081 R)
• M18: 3,611,741 km (0.077 R)
• M19: 3,737,553 km (0.084 R)
• M20: 3,852,145 km (0.068 R)
• M21: 4,163,159 km (0.028 R)
• M22: 4,255,461 km (0.087 R)
• M23: 4,428,845 km (0.04 R)
• M24: 4,713,829 km (0.092 R)
• M25: 5,075,108 km (0.118 R)
• M26: 5,259,113 km (0.054 R)
• M27: 6,032,385 km (0.079 R)
• M28: 6,624,343 km (0.107 R)
• M29: 7,266,717 km (0.078 R)
• M30: 8,325,869 km (0.114 R)
• M31: 8,426,100 km (0.044 R)
• M32: 8,746,090 km (0.079 R)
• M33: 8,830,912 km (0.074 R)
• M34: 9,070,119 km (0.104 R)
• M35: 9,888,718 km (0.049 R)
• M36: 10,030,537 km (0.103 R)
• M37: 11,671,027 km (0.118 R)
• M38: 11,783,375 km (0.072 R)
• M39: 12,046,967 km (0.096 R)
• M40: 12,160,512 km (0.118 R)
• M41: 12,560,686 km (0.107 R)
• M42: 12,849,260 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 11.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.83 AU - 2.67 AU

Year: 2372 Days

Day: 10.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,506,133 km

• M1: 208,091 km (0.079 R)
• M2: 524,341 km (0.109 R)
• M3: 646,412 km (0.068 R)
• M4: 733,778 km (0.113 R)
• M5: 835,055 km (0.037 R)
• M6: 912,098 km (0.11 R)
• M7: 1,084,435 km (0.082 R)
• M8: 1,256,921 km (0.105 R)
• M9: 1,358,049 km (0.085 R)
• M10: 1,593,068 km (0.119 R)
• M11: 1,678,488 km (0.114 R)
• M12: 1,790,836 km (0.073 R)
• M13: 1,905,727 km (0.079 R)
• M14: 2,023,162 km (0.101 R)
• M15: 2,197,144 km (0.071 R)
• M16: 2,348,238 km (0.047 R)
• M17: 2,603,302 km (0.106 R)
• M18: 2,882,302 km (0.112 R)
• M19: 3,094,282 km (0.067 R)
• M20: 3,186,734 km (0.108 R)
• M21: 3,327,057 km (0.056 R)
• M22: 3,695,367 km (0.047 R)
• M23: 3,959,257 km (0.087 R)
• M24: 4,076,841 km (0.115 R)
• M25: 4,418,822 km (0.041 R)
• M26: 4,699,168 km (0.055 R)
• M27: 4,913,392 km (0.095 R)
• M28: 5,003,600 km (0.107 R)
• M29: 5,112,657 km (0.119 R)
• M30: 5,707,159 km (0.105 R)
• M31: 5,783,154 km (0.095 R)
• M32: 6,090,129 km (0.079 R)
• M33: 6,323,801 km (0.108 R)
• M34: 6,660,097 km (0.05 R)
• M35: 6,900,950 km (0.114 R)
• M36: 7,144,794 km (0.102 R)
• M37: 7,267,764 km (0.071 R)
• M38: 7,724,785 km (0.097 R)
• M39: 8,319,886 km (0.081 R)
• M40: 9,062,489 km (0.096 R)
• M41: 9,419,280 km (0.055 R)
• M42: 9,554,218 km (0.105 R)
• M43: 9,644,575 km (0.097 R)
• M44: 10,146,775 km (0.067 R)
• M45: 10,285,153 km (0.091 R)
• M46: 10,377,754 km (0.113 R)
• M47: 10,540,516 km (0.074 R)
• M48: 10,751,150 km (0.12 R)
• M49: 11,176,307 km (0.089 R)
• M50: 11,247,815 km (0.047 R)
• M51: 11,510,958 km (0.118 R)
• M52: 11,776,195 km (0.06 R)
• M53: 11,921,754 km (0.076 R)
• M54: 12,141,214 km (0.047 R)
• M55: 12,386,554 km (0.076 R)
• M56: 12,957,120 km (0.084 R)
• M57: 13,283,543 km (0.09 R)
• M58: 14,408,070 km (0.042 R)
• M59: 14,615,862 km (0.097 R)
• M60: 14,746,311 km (0.062 R)
• M61: 15,271,549 km (0.115 R)
• M62: 16,151,783 km (0.115 R)
• M63: 16,638,724 km (0.103 R)
• M64: 17,048,323 km (0.104 R)
• M65: 17,378,336 km (0.109 R)
• M66: 17,877,394 km (0.114 R)
• M67: 18,297,016 km (0.047 R)
• M68: 18,409,364 km (0.031 R)
• M69: 18,493,887 km (0.087 R)
• M70: 18,889,723 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 10.4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.5 AU - 3.5 AU

Year: 3653 Days

Day: 7.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,506,133 km

• M1: 315,053 km (0.119 R)
• M2: 541,843 km (0.076 R)
• M3: 612,603 km (0.076 R)
• M4: 742,005 km (0.096 R)
• M5: 810,372 km (0.09 R)
• M6: 929,751 km (0.045 R)
• M7: 1,107,323 km (0.092 R)
• M8: 1,200,373 km (0.11 R)
• M9: 1,310,178 km (0.098 R)
• M10: 1,495,979 km (0.049 R)
• M11: 1,846,337 km (0.118 R)
• M12: 1,974,243 km (0.092 R)
• M13: 2,039,318 km (0.114 R)
• M14: 2,105,141 km (0.076 R)
• M15: 2,515,638 km (0.119 R)
• M16: 2,676,007 km (0.1 R)
• M17: 2,876,767 km (0.053 R)
• M18: 2,988,517 km (0.064 R)
• M19: 3,588,255 km (0.084 R)
• M20: 3,769,418 km (0.036 R)
• M21: 3,850,799 km (0.118 R)
• M22: 3,932,928 km (0.117 R)
• M23: 4,140,719 km (0.119 R)
• M24: 4,545,681 km (0.043 R)
• M25: 4,741,953 km (0.096 R)
• M26: 5,075,257 km (0.047 R)
• M27: 5,142,876 km (0.086 R)
• M28: 5,624,581 km (0.104 R)
• M29: 6,410,568 km (0.034 R)
• M30: 6,853,826 km (0.086 R)
• M31: 6,953,758 km (0.059 R)
• M32: 7,129,685 km (0.108 R)
• M33: 7,358,121 km (0.067 R)
• M34: 7,666,292 km (0.079 R)
• M35: 8,005,132 km (0.088 R)
• M36: 8,242,693 km (0.093 R)
• M37: 8,348,908 km (0.04 R)
• M38: 8,778,702 km (0.112 R)
• M39: 9,884,380 km (0.063 R)
• M40: 10,224,715 km (0.043 R)
• M41: 10,771,346 km (0.077 R)
• M42: 11,445,733 km (0.079 R)
• M43: 11,653,824 km (0.116 R)
• M44: 11,893,031 km (0.112 R)
• M45: 12,620,525 km (0.072 R)
• M46: 12,804,680 km (0.043 R)
• M47: 13,237,916 km (0.099 R)
• M48: 13,550,126 km (0.11 R)
• M49: 14,245,906 km (0.101 R)
• M50: 14,373,663 km (0.118 R)
• M51: 14,469,704 km (0.096 R)
• M52: 14,759,176 km (0.09 R)
• M53: 15,474,853 km (0.112 R)
• M54: 16,268,619 km (0.076 R)
• M55: 17,211,235 km (0.077 R)
• M56: 17,279,152 km (0.077 R)
• M57: 17,483,802 km (0.099 R)
• M58: 18,033,275 km (0.084 R)
• M59: 18,518,720 km (0.118 R)
• M60: 19,750,958 km (0.079 R)
• M61: 21,483,900 km (0.096 R)
• M62: 21,667,157 km (0.074 R)
• M63: 21,777,411 km (0.093 R)
• M64: 22,479,922 km (0.044 R)
• M65: 23,039,718 km (0.088 R)
• M66: 23,227,313 km (0.108 R)
• M67: 23,415,508 km (0.11 R)
• M68: 23,679,697 km (0.11 R)
• M69: 24,058,928 km (0.063 R)
• M70: 24,554,994 km (0.118 R)
• M71: 24,823,373 km (0.109 R)
• M72: 24,938,863 km (0.095 R)
• M73: 25,170,141 km (0.092 R)
• M74: 25,402,018 km (0.119 R)
• M75: 25,829,120 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.4

Radius: 6.6

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.51 AU - 6.69 AU

Year: 9315 Days

Day: 23.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,506,133 km

• M1: 100,829 km (0.08 R)
• M2: 141,968 km (0.111 R)
• M3: 251,624 km (0.045 R)
• M4: 369,806 km (0.105 R)
• M5: 467,942 km (0.114 R)
• M6: 676,182 km (0.116 R)
• M7: 879,336 km (0.114 R)
• M8: 962,662 km (0.095 R)
• M9: 1,083,837 km (0.119 R)
• M10: 1,437,935 km (0.068 R)
• M11: 1,556,865 km (0.118 R)
• M12: 2,042,759 km (0.117 R)
• M13: 2,109,480 km (0.083 R)
• M14: 2,337,168 km (0.11 R)
• M15: 2,840,864 km (0.036 R)
• M16: 3,589,751 km (0.081 R)
• M17: 4,775,613 km (0.086 R)
• M18: 4,924,313 km (0.114 R)
• M19: 5,318,055 km (0.052 R)
• M20: 5,627,872 km (0.115 R)
• M21: 5,784,950 km (0.113 R)
• M22: 5,879,944 km (0.069 R)
• M23: 6,135,607 km (0.074 R)
• M24: 6,395,159 km (0.086 R)
• M25: 6,625,091 km (0.085 R)
• M26: 6,891,226 km (0.097 R)
• M27: 7,025,565 km (0.064 R)
• M28: 7,571,747 km (0.12 R)
• M29: 7,780,136 km (0.114 R)
• M30: 7,955,166 km (0.055 R)
• M31: 10,772,243 km (0.119 R)
• M32: 10,928,274 km (0.119 R)
• M33: 11,242,729 km (0.11 R)
• M34: 13,190,643 km (0.044 R)
• M35: 13,905,122 km (0.081 R)
• M36: 15,327,648 km (0.088 R)
• M37: 15,459,294 km (0.096 R)
• M38: 16,391,139 km (0.101 R)
• M39: 16,480,898 km (0.082 R)
• M40: 16,615,686 km (0.058 R)
• M41: 16,660,715 km (0.107 R)
• M42: 16,977,114 km (0.078 R)
• M43: 17,113,248 km (0.037 R)
• M44: 17,524,044 km (0.12 R)
• M45: 18,308,685 km (0.097 R)
• M46: 18,822,554 km (0.092 R)
• M47: 18,916,501 km (0.035 R)
• M48: 19,530,900 km (0.087 R)
• M49: 19,578,322 km (0.089 R)
• M50: 20,344,114 km (0.082 R)
• M51: 20,876,233 km (0.094 R)
• M52: 22,201,820 km (0.099 R)
• M53: 22,849,579 km (0.058 R)
• M54: 23,000,074 km (0.109 R)
• M55: 23,301,813 km (0.058 R)
• M56: 23,960,193 km (0.056 R)
• M57: 24,214,959 km (0.07 R)
• M58: 24,521,933 km (0.054 R)
• M59: 24,933,328 km (0.07 R)
• M60: 25,191,533 km (0.091 R)
• M61: 25,243,294 km (0.108 R)
• M62: 25,398,726 km (0.087 R)
• M63: 25,554,607 km (0.103 R)
• M64: 25,606,518 km (0.053 R)
• M65: 25,658,578 km (0.102 R)
• M66: 25,710,638 km (0.054 R)
• M67: 26,233,333 km (0.069 R)
• M68: 27,768,806 km (0.113 R)
• M69: 29,224,393 km (0.111 R)
• M70: 29,934,085 km (0.056 R)
• M71: 30,153,545 km (0.07 R)
• M72: 30,373,604 km (0.111 R)
• M73: 31,705,025 km (0.056 R)
• M74: 31,872,724 km (0.114 R)
• M75: 31,928,674 km (0.102 R)
• M76: 32,377,766 km (0.066 R)
• M77: 32,434,015 km (0.077 R)
• M78: 33,168,690 km (0.073 R)
• M79: 33,338,933 km (0.117 R)
• M80: 33,395,780 km (0.104 R)
• M81: 34,366,969 km (0.081 R)
• M82: 35,579,310 km (0.085 R)
• M83: 36,629,487 km (0.109 R)
• M84: 36,805,564 km (0.107 R)
• M85: 36,981,940 km (0.1 R)
• M86: 37,394,381 km (0.095 R)
• M87: 37,808,468 km (0.087 R)
• M88: 39,961,630 km (0.097 R)
• M89: 40,263,818 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit