🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 8.4

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 287 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,764,924 km

• M1: 110,104 km (0.029 R)
• M2: 175,030 km (0.072 R)
• M3: 269,575 km (0.101 R)
• M4: 362,326 km (0.089 R)
• M5: 440,566 km (0.11 R)
• M6: 518,656 km (0.098 R)
• M7: 616,044 km (0.064 R)
• M8: 683,363 km (0.118 R)
• M9: 764,744 km (0.105 R)
• M10: 853,605 km (0.085 R)
• M11: 1,025,194 km (0.119 R)
• M12: 1,181,374 km (0.104 R)
• M13: 1,235,230 km (0.072 R)
• M14: 1,336,208 km (0.101 R)
• M15: 1,406,669 km (0.03 R)
• M16: 1,468,752 km (0.077 R)
• M17: 1,551,330 km (0.068 R)
• M18: 1,670,859 km (0.114 R)
• M19: 1,726,659 km (0.079 R)
• M20: 1,819,260 km (0.103 R)
• M21: 1,961,527 km (0.104 R)
• M22: 2,052,932 km (0.102 R)
• M23: 2,195,648 km (0.075 R)
• M24: 2,290,643 km (0.077 R)
• M25: 2,358,710 km (0.042 R)
• M26: 2,444,579 km (0.095 R)
• M27: 2,537,479 km (0.099 R)
• M28: 2,720,587 km (0.078 R)
• M29: 2,804,810 km (0.112 R)
• M30: 2,926,583 km (0.111 R)
• M31: 2,994,351 km (0.076 R)
• M32: 3,062,717 km (0.115 R)
• M33: 3,156,665 km (0.081 R)
• M34: 3,238,943 km (0.093 R)
• M35: 3,347,552 km (0.108 R)
• M36: 3,575,090 km (0.106 R)
• M37: 3,674,124 km (0.045 R)
• M38: 3,854,688 km (0.116 R)
• M39: 3,983,642 km (0.114 R)
• M40: 4,072,652 km (0.115 R)
• M41: 4,155,380 km (0.104 R)
• M42: 4,231,825 km (0.067 R)
• M43: 4,336,693 km (0.066 R)
• M44: 4,634,991 km (0.1 R)
• M45: 4,794,013 km (0.068 R)
• M46: 4,947,351 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 10.5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.79 AU - 0.91 AU

Year: 551 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,764,924 km

• M1: 132,394 km (0.042 R)
• M2: 215,421 km (0.1 R)
• M3: 318,195 km (0.112 R)
• M4: 387,608 km (0.057 R)
• M5: 506,538 km (0.099 R)
• M6: 596,447 km (0.077 R)
• M7: 679,174 km (0.091 R)
• M8: 771,027 km (0.059 R)
• M9: 877,392 km (0.12 R)
• M10: 942,766 km (0.084 R)
• M11: 1,154,896 km (0.111 R)
• M12: 1,238,670 km (0.055 R)
• M13: 1,330,374 km (0.117 R)
• M14: 1,412,503 km (0.062 R)
• M15: 1,484,460 km (0.11 R)
• M16: 1,607,130 km (0.112 R)
• M17: 1,745,957 km (0.096 R)
• M18: 1,882,540 km (0.073 R)
• M19: 1,955,394 km (0.108 R)
• M20: 2,271,045 km (0.108 R)
• M21: 2,363,198 km (0.12 R)
• M22: 2,573,383 km (0.092 R)
• M23: 2,729,563 km (0.041 R)
• M24: 2,858,367 km (0.036 R)
• M25: 2,958,148 km (0.093 R)
• M26: 3,137,666 km (0.071 R)
• M27: 3,232,810 km (0.104 R)
• M28: 3,532,305 km (0.12 R)
• M29: 3,606,505 km (0.079 R)
• M30: 3,731,420 km (0.07 R)
• M31: 3,976,910 km (0.085 R)
• M32: 4,054,252 km (0.074 R)
• M33: 4,254,115 km (0.106 R)
• M34: 4,324,276 km (0.053 R)
• M35: 4,457,119 km (0.102 R)
• M36: 4,564,381 km (0.116 R)
• M37: 4,636,487 km (0.079 R)
• M38: 4,763,346 km (0.079 R)
• M39: 4,900,677 km (0.091 R)
• M40: 5,020,654 km (0.083 R)
• M41: 5,188,503 km (0.079 R)
• M42: 5,482,014 km (0.096 R)
• M43: 5,616,353 km (0.083 R)
• M44: 5,800,508 km (0.084 R)
• M45: 5,868,874 km (0.1 R)
• M46: 6,135,009 km (0.116 R)
• M47: 6,304,503 km (0.092 R)
• M48: 6,495,988 km (0.111 R)
• M49: 6,566,898 km (0.106 R)
• M50: 6,761,076 km (0.115 R)
• M51: 6,956,899 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 13.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.19 AU - 1.25 AU

Year: 947 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,764,924 km

• M1: 195,674 km (0.079 R)
• M2: 315,652 km (0.078 R)
• M3: 501,003 km (0.074 R)
• M4: 600,785 km (0.076 R)
• M5: 708,944 km (0.087 R)
• M6: 870,959 km (0.095 R)
• M7: 960,119 km (0.089 R)
• M8: 1,103,583 km (0.077 R)
• M9: 1,491,640 km (0.097 R)
• M10: 1,683,126 km (0.065 R)
• M11: 1,836,015 km (0.086 R)
• M12: 1,961,976 km (0.028 R)
• M13: 2,107,086 km (0.044 R)
• M14: 2,230,953 km (0.047 R)
• M15: 2,357,363 km (0.039 R)
• M16: 2,503,520 km (0.098 R)
• M17: 2,715,351 km (0.109 R)
• M18: 2,814,385 km (0.063 R)
• M19: 3,194,513 km (0.101 R)
• M20: 3,337,828 km (0.072 R)
• M21: 3,750,568 km (0.101 R)
• M22: 3,841,225 km (0.118 R)
• M23: 3,942,652 km (0.116 R)
• M24: 4,138,176 km (0.087 R)
• M25: 4,347,464 km (0.036 R)
• M26: 4,453,529 km (0.084 R)
• M27: 4,603,426 km (0.08 R)
• M28: 4,711,435 km (0.041 R)
• M29: 4,919,227 km (0.058 R)
• M30: 5,029,780 km (0.115 R)
• M31: 5,130,010 km (0.101 R)
• M32: 5,572,221 km (0.116 R)
• M33: 6,062,304 km (0.108 R)
• M34: 6,157,299 km (0.117 R)
• M35: 6,288,646 km (0.105 R)
• M36: 6,396,805 km (0.094 R)
• M37: 6,590,684 km (0.084 R)
• M38: 6,922,342 km (0.079 R)
• M39: 7,159,006 km (0.115 R)
• M40: 7,246,820 km (0.103 R)
• M41: 7,398,363 km (0.112 R)
• M42: 7,499,940 km (0.111 R)
• M43: 7,602,115 km (0.11 R)
• M44: 7,691,724 km (0.062 R)
• M45: 7,898,169 km (0.062 R)
• M46: 8,145,604 km (0.104 R)
• M47: 8,303,280 km (0.101 R)
• M48: 8,395,582 km (0.103 R)
• M49: 8,541,590 km (0.118 R)
• M50: 8,648,253 km (0.074 R)
• M51: 8,876,390 km (0.097 R)
• M52: 9,106,621 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 14.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.31 AU - 3.01 AU

Year: 3050 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,764,924 km

• M1: 185,651 km (0.083 R)
• M2: 367,113 km (0.116 R)
• M3: 593,455 km (0.09 R)
• M4: 699,520 km (0.078 R)
• M5: 803,490 km (0.078 R)
• M6: 1,018,761 km (0.07 R)
• M7: 1,128,417 km (0.104 R)
• M8: 1,277,715 km (0.101 R)
• M9: 1,483,562 km (0.072 R)
• M10: 1,661,584 km (0.065 R)
• M11: 1,833,771 km (0.119 R)
• M12: 1,942,678 km (0.115 R)
• M13: 2,356,765 km (0.11 R)
• M14: 2,461,035 km (0.108 R)
• M15: 2,627,986 km (0.095 R)
• M16: 2,767,561 km (0.053 R)
• M17: 2,925,536 km (0.072 R)
• M18: 3,054,190 km (0.073 R)
• M19: 3,813,549 km (0.051 R)
• M20: 4,043,780 km (0.087 R)
• M21: 4,224,045 km (0.111 R)
• M22: 4,351,802 km (0.114 R)
• M23: 4,462,355 km (0.075 R)
• M24: 4,780,849 km (0.089 R)
• M25: 4,875,993 km (0.103 R)
• M26: 5,126,270 km (0.056 R)
• M27: 5,321,795 km (0.102 R)
• M28: 6,005,008 km (0.116 R)
• M29: 6,694,654 km (0.065 R)
• M30: 7,321,769 km (0.117 R)
• M31: 7,967,732 km (0.034 R)
• M32: 8,446,894 km (0.059 R)
• M33: 8,865,319 km (0.095 R)
• M34: 9,385,770 km (0.075 R)
• M35: 9,625,725 km (0.102 R)
• M36: 9,843,390 km (0.111 R)
• M37: 10,062,701 km (0.066 R)
• M38: 10,209,905 km (0.086 R)
• M39: 10,506,258 km (0.05 R)
• M40: 10,705,523 km (0.116 R)
• M41: 11,183,638 km (0.104 R)
• M42: 11,643,202 km (0.101 R)
• M43: 12,082,870 km (0.092 R)
• M44: 12,213,320 km (0.098 R)
• M45: 13,488,642 km (0.066 R)
• M46: 13,759,563 km (0.084 R)
• M47: 13,923,074 km (0.049 R)
• M48: 14,362,293 km (0.106 R)
• M49: 14,778,175 km (0.112 R)
• M50: 14,889,775 km (0.102 R)
• M51: 15,198,096 km (0.05 R)
• M52: 15,423,540 km (0.099 R)
• M53: 15,565,060 km (0.081 R)
• M54: 15,963,738 km (0.095 R)
• M55: 16,106,904 km (0.076 R)
• M56: 16,625,859 km (0.066 R)
• M57: 16,771,118 km (0.079 R)
• M58: 17,326,425 km (0.111 R)
• M59: 17,621,283 km (0.105 R)
• M60: 17,858,246 km (0.07 R)
• M61: 18,096,406 km (0.112 R)
• M62: 18,245,704 km (0.094 R)
• M63: 18,485,510 km (0.106 R)
• M64: 18,847,237 km (0.067 R)
• M65: 19,333,131 km (0.072 R)
• M66: 19,485,721 km (0.036 R)
• M67: 19,761,580 km (0.032 R)
• M68: 19,946,333 km (0.1 R)
• M69: 20,224,286 km (0.07 R)
• M70: 20,909,294 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 12.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.14 AU - 4.2 AU

Year: 5986 Days

Day: 12.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,764,924 km

• M1: 159,172 km (0.043 R)
• M2: 338,989 km (0.117 R)
• M3: 447,896 km (0.103 R)
• M4: 536,757 km (0.081 R)
• M5: 845,826 km (0.105 R)
• M6: 932,144 km (0.118 R)
• M7: 1,309,131 km (0.095 R)
• M8: 1,844,991 km (0.093 R)
• M9: 1,998,927 km (0.065 R)
• M10: 2,197,593 km (0.109 R)
• M11: 2,278,974 km (0.069 R)
• M12: 2,402,991 km (0.056 R)
• M13: 2,529,251 km (0.108 R)
• M14: 2,636,214 km (0.106 R)
• M15: 2,921,646 km (0.082 R)
• M16: 3,034,144 km (0.06 R)
• M17: 5,023,945 km (0.102 R)
• M18: 5,214,084 km (0.069 R)
• M19: 5,434,143 km (0.111 R)
• M20: 5,713,741 km (0.044 R)
• M21: 5,826,837 km (0.079 R)
• M22: 6,026,700 km (0.096 R)
• M23: 6,199,785 km (0.071 R)
• M24: 6,374,515 km (0.088 R)
• M25: 6,758,832 km (0.083 R)
• M26: 7,120,410 km (0.076 R)
• M27: 7,272,850 km (0.073 R)
• M28: 7,457,304 km (0.088 R)
• M29: 7,831,000 km (0.118 R)
• M30: 9,486,300 km (0.059 R)
• M31: 11,352,683 km (0.097 R)
• M32: 11,602,811 km (0.1 R)
• M33: 11,854,734 km (0.099 R)
• M34: 12,437,417 km (0.102 R)
• M35: 12,658,373 km (0.086 R)
• M36: 12,806,475 km (0.106 R)
• M37: 13,253,923 km (0.118 R)
• M38: 13,479,666 km (0.096 R)
• M39: 13,973,040 km (0.035 R)
• M40: 14,318,162 km (0.046 R)
• M41: 15,330,790 km (0.074 R)
• M42: 15,806,062 km (0.079 R)
• M43: 16,165,546 km (0.119 R)
• M44: 16,245,880 km (0.094 R)
• M45: 16,527,872 km (0.061 R)
• M46: 16,608,804 km (0.107 R)
• M47: 16,730,278 km (0.116 R)
• M48: 17,424,861 km (0.118 R)
• M49: 17,713,435 km (0.105 R)
• M50: 18,589,181 km (0.108 R)
• M51: 19,095,869 km (0.078 R)
• M52: 19,265,663 km (0.035 R)
• M53: 19,393,419 km (0.087 R)
• M54: 20,556,094 km (0.099 R)
• M55: 20,817,441 km (0.066 R)
• M56: 20,992,321 km (0.049 R)
• M57: 21,123,818 km (0.081 R)
• M58: 21,741,208 km (0.054 R)
• M59: 22,453,892 km (0.118 R)
• M60: 22,948,313 km (0.056 R)
• M61: 23,219,534 km (0.103 R)
• M62: 24,177,260 km (0.092 R)
• M63: 24,776,549 km (0.047 R)
• M64: 24,961,901 km (0.111 R)
• M65: 25,989,788 km (0.066 R)
• M66: 26,983,866 km (0.111 R)
• M67: 27,079,159 km (0.119 R)
• M68: 27,461,532 km (0.119 R)
• M69: 27,653,466 km (0.097 R)
• M70: 27,845,848 km (0.115 R)
• M71: 28,038,531 km (0.106 R)
• M72: 28,473,860 km (0.115 R)
• M73: 29,891,899 km (0.047 R)
• M74: 30,089,368 km (0.081 R)
• M75: 30,933,100 km (0.069 R)
• M76: 31,383,090 km (0.042 R)
• M77: 32,238,640 km (0.12 R)
• M78: 32,644,051 km (0.118 R)
• M79: 33,204,145 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 13.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.09 AU - 6.13 AU

Year: 8120 Days

Day: 7.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,764,924 km

• M1: 411,245 km (0.107 R)
• M2: 958,623 km (0.104 R)
• M3: 1,158,187 km (0.077 R)
• M4: 1,273,078 km (0.088 R)
• M5: 1,371,962 km (0.092 R)
• M6: 1,494,333 km (0.075 R)
• M7: 2,068,340 km (0.096 R)
• M8: 2,863,004 km (0.09 R)
• M9: 3,075,732 km (0.083 R)
• M10: 3,293,846 km (0.117 R)
• M11: 3,630,591 km (0.039 R)
• M12: 3,832,249 km (0.048 R)
• M13: 4,037,647 km (0.075 R)
• M14: 4,186,796 km (0.109 R)
• M15: 4,307,222 km (0.038 R)
• M16: 4,738,513 km (0.066 R)
• M17: 4,864,324 km (0.032 R)
• M18: 5,216,029 km (0.103 R)
• M19: 5,411,404 km (0.046 R)
• M20: 5,642,532 km (0.061 R)
• M21: 6,810,892 km (0.064 R)
• M22: 7,716,857 km (0.036 R)
• M23: 7,828,157 km (0.079 R)
• M24: 8,203,050 km (0.033 R)
• M25: 8,354,592 km (0.103 R)
• M26: 8,468,885 km (0.11 R)
• M27: 9,362,732 km (0.074 R)
• M28: 9,600,892 km (0.081 R)
• M29: 9,760,812 km (0.086 R)
• M30: 10,204,968 km (0.071 R)
• M31: 11,155,214 km (0.077 R)
• M32: 11,365,698 km (0.075 R)
• M33: 11,747,622 km (0.104 R)
• M34: 12,480,651 km (0.11 R)
• M35: 12,567,867 km (0.11 R)
• M36: 12,699,064 km (0.111 R)
• M37: 12,830,710 km (0.062 R)
• M38: 13,139,779 km (0.114 R)
• M39: 14,952,457 km (0.109 R)
• M40: 15,277,683 km (0.073 R)
• M41: 15,417,856 km (0.039 R)
• M42: 15,558,478 km (0.089 R)
• M43: 15,652,425 km (0.048 R)
• M44: 17,424,262 km (0.109 R)
• M45: 18,111,066 km (0.086 R)
• M46: 18,457,984 km (0.106 R)
• M47: 19,158,102 km (0.091 R)
• M48: 19,410,324 km (0.031 R)
• M49: 20,327,359 km (0.099 R)
• M50: 20,584,667 km (0.058 R)
• M51: 22,203,615 km (0.078 R)
• M52: 22,574,767 km (0.08 R)
• M53: 23,700,791 km (0.101 R)
• M54: 23,808,950 km (0.109 R)
• M55: 24,899,967 km (0.093 R)
• M56: 25,784,539 km (0.112 R)
• M57: 26,398,639 km (0.061 R)
• M58: 28,960,951 km (0.057 R)
• M59: 30,594,859 km (0.096 R)
• M60: 30,889,716 km (0.076 R)
• M61: 31,482,423 km (0.079 R)
• M62: 31,661,043 km (0.094 R)
• M63: 31,780,272 km (0.103 R)
• M64: 32,258,537 km (0.094 R)
• M65: 34,870,516 km (0.116 R)
• M66: 36,482,433 km (0.114 R)
• M67: 36,607,497 km (0.082 R)
• M68: 36,920,605 km (0.044 R)
• M69: 37,108,949 km (0.071 R)
• M70: 39,009,590 km (0.105 R)
• M71: 39,650,168 km (0.033 R)
• M72: 40,165,233 km (0.109 R)
• M73: 40,358,813 km (0.118 R)
• M74: 40,552,841 km (0.106 R)
• M75: 40,747,169 km (0.064 R)
• M76: 41,592,846 km (0.095 R)
• M77: 41,723,445 km (0.09 R)
• M78: 41,985,091 km (0.087 R)
• M79: 42,641,527 km (0.068 R)
• M80: 43,367,525 km (0.113 R)
• M81: 44,164,283 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit