🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.9

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.91 AU - 0.99 AU

Year: 607 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,852,110 km

• M1: 182,061 km (0.11 R)
• M2: 276,307 km (0.118 R)
• M3: 416,929 km (0.063 R)
• M4: 541,843 km (0.049 R)
• M5: 723,455 km (0.061 R)
• M6: 834,906 km (0.095 R)
• M7: 927,956 km (0.109 R)
• M8: 1,083,089 km (0.106 R)
• M9: 1,197,381 km (0.061 R)
• M10: 1,327,681 km (0.071 R)
• M11: 1,499,120 km (0.063 R)
• M12: 1,684,622 km (0.09 R)
• M13: 1,793,379 km (0.108 R)
• M14: 1,884,784 km (0.055 R)
• M15: 1,991,297 km (0.086 R)
• M16: 2,106,787 km (0.111 R)
• M17: 2,259,825 km (0.039 R)
• M18: 2,359,158 km (0.091 R)
• M19: 2,496,489 km (0.12 R)
• M20: 2,599,413 km (0.074 R)
• M21: 2,703,832 km (0.119 R)
• M22: 2,847,895 km (0.112 R)
• M23: 2,940,197 km (0.06 R)
• M24: 3,159,657 km (0.078 R)
• M25: 3,631,638 km (0.083 R)
• M26: 3,825,218 km (0.111 R)
• M27: 3,961,800 km (0.06 R)
• M28: 4,213,873 km (0.07 R)
• M29: 4,346,267 km (0.108 R)
• M30: 4,498,109 km (0.084 R)
• M31: 4,624,369 km (0.088 R)
• M32: 5,029,331 km (0.092 R)
• M33: 5,123,129 km (0.102 R)
• M34: 5,245,799 km (0.116 R)
• M35: 5,658,539 km (0.116 R)
• M36: 5,765,801 km (0.101 R)
• M37: 5,873,811 km (0.117 R)
• M38: 6,151,913 km (0.092 R)
• M39: 6,242,121 km (0.052 R)
• M40: 6,343,099 km (0.033 R)
• M41: 6,566,898 km (0.095 R)
• M42: 6,690,017 km (0.095 R)
• M43: 6,970,214 km (0.115 R)
• M44: 7,201,342 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 14.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1 AU - 1.28 AU

Year: 798 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,852,110 km

• M1: 188,344 km (0.059 R)
• M2: 296,054 km (0.098 R)
• M3: 434,881 km (0.112 R)
• M4: 539,749 km (0.12 R)
• M5: 822,938 km (0.089 R)
• M6: 928,704 km (0.041 R)
• M7: 1,039,855 km (0.075 R)
• M8: 1,161,777 km (0.097 R)
• M9: 1,301,352 km (0.112 R)
• M10: 1,395,748 km (0.092 R)
• M11: 1,652,458 km (0.073 R)
• M12: 1,997,431 km (0.112 R)
• M13: 2,107,684 km (0.06 R)
• M14: 2,220,182 km (0.112 R)
• M15: 2,723,280 km (0.119 R)
• M16: 2,829,793 km (0.064 R)
• M17: 2,996,745 km (0.065 R)
• M18: 3,089,944 km (0.113 R)
• M19: 3,534,998 km (0.083 R)
• M20: 3,697,012 km (0.069 R)
• M21: 3,907,796 km (0.087 R)
• M22: 4,000,696 km (0.088 R)
• M23: 4,131,893 km (0.069 R)
• M24: 4,274,310 km (0.095 R)
• M25: 4,495,715 km (0.11 R)
• M26: 4,800,296 km (0.081 R)
• M27: 4,890,055 km (0.119 R)
• M28: 4,980,263 km (0.086 R)
• M29: 5,142,277 km (0.089 R)
• M30: 5,357,399 km (0.105 R)
• M31: 5,691,152 km (0.113 R)
• M32: 5,913,903 km (0.036 R)
• M33: 6,117,955 km (0.082 R)
• M34: 6,478,037 km (0.117 R)
• M35: 6,845,000 km (0.083 R)
• M36: 6,946,428 km (0.084 R)
• M37: 7,299,179 km (0.051 R)
• M38: 7,414,220 km (0.085 R)
• M39: 7,529,859 km (0.119 R)
• M40: 7,692,771 km (0.051 R)
• M41: 7,880,517 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 14.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.1 AU - 1.46 AU

Year: 950 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,852,110 km

• M1: 177,124 km (0.036 R)
• M2: 328,068 km (0.036 R)
• M3: 510,129 km (0.114 R)
• M4: 599,139 km (0.087 R)
• M5: 778,956 km (0.066 R)
• M6: 876,344 km (0.115 R)
• M7: 968,796 km (0.052 R)
• M8: 1,101,040 km (0.117 R)
• M9: 1,379,741 km (0.076 R)
• M10: 1,536,819 km (0.071 R)
• M11: 1,651,112 km (0.101 R)
• M12: 1,793,678 km (0.061 R)
• M13: 2,301,264 km (0.052 R)
• M14: 2,461,633 km (0.038 R)
• M15: 2,561,116 km (0.095 R)
• M16: 2,778,930 km (0.092 R)
• M17: 2,867,941 km (0.093 R)
• M18: 2,972,958 km (0.072 R)
• M19: 3,210,071 km (0.081 R)
• M20: 3,327,206 km (0.108 R)
• M21: 3,421,902 km (0.052 R)
• M22: 3,925,897 km (0.103 R)
• M23: 4,026,127 km (0.058 R)
• M24: 4,575,750 km (0.066 R)
• M25: 4,663,863 km (0.12 R)
• M26: 4,761,401 km (0.046 R)
• M27: 4,895,441 km (0.1 R)
• M28: 5,379,689 km (0.076 R)
• M29: 5,472,739 km (0.064 R)
• M30: 5,802,901 km (0.072 R)
• M31: 5,936,791 km (0.117 R)
• M32: 6,071,729 km (0.069 R)
• M33: 6,188,266 km (0.104 R)
• M34: 6,334,871 km (0.072 R)
• M35: 6,512,444 km (0.049 R)
• M36: 6,651,720 km (0.06 R)
• M37: 6,761,973 km (0.11 R)
• M38: 6,923,240 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 12.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.44 AU - 1.54 AU

Year: 1193 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 85,852,110 km

• M1: 160,070 km (0.04 R)
• M2: 257,907 km (0.112 R)
• M3: 340,634 km (0.07 R)
• M4: 438,621 km (0.092 R)
• M5: 544,237 km (0.12 R)
• M6: 725,849 km (0.114 R)
• M7: 805,884 km (0.071 R)
• M8: 1,123,630 km (0.087 R)
• M9: 1,347,428 km (0.118 R)
• M10: 1,513,033 km (0.101 R)
• M11: 1,677,291 km (0.096 R)
• M12: 1,778,868 km (0.119 R)
• M13: 1,935,348 km (0.072 R)
• M14: 2,160,343 km (0.076 R)
• M15: 2,243,519 km (0.12 R)
• M16: 2,394,164 km (0.057 R)
• M17: 2,528,802 km (0.09 R)
• M18: 2,745,719 km (0.097 R)
• M19: 2,836,226 km (0.056 R)
• M20: 2,927,780 km (0.043 R)
• M21: 3,020,231 km (0.116 R)
• M22: 3,134,823 km (0.061 R)
• M23: 3,314,640 km (0.072 R)
• M24: 3,574,492 km (0.111 R)
• M25: 3,718,105 km (0.057 R)
• M26: 3,875,034 km (0.109 R)
• M27: 3,965,540 km (0.091 R)
• M28: 4,091,352 km (0.03 R)
• M29: 4,524,438 km (0.072 R)
• M30: 4,776,810 km (0.061 R)
• M31: 5,182,818 km (0.115 R)
• M32: 5,600,047 km (0.103 R)
• M33: 5,845,387 km (0.066 R)
• M34: 6,094,168 km (0.099 R)
• M35: 6,588,739 km (0.118 R)
• M36: 6,710,960 km (0.106 R)
• M37: 6,806,703 km (0.078 R)
• M38: 6,971,710 km (0.104 R)
• M39: 7,165,888 km (0.026 R)
• M40: 7,446,533 km (0.095 R)
• M41: 7,531,505 km (0.09 R)
• M42: 7,802,427 km (0.116 R)
• M43: 7,903,106 km (0.079 R)
• M44: 8,033,256 km (0.116 R)
• M45: 8,222,348 km (0.085 R)
• M46: 8,368,954 km (0.102 R)
• M47: 8,560,589 km (0.032 R)
• M48: 8,694,329 km (0.06 R)
• M49: 9,190,246 km (0.092 R)
• M50: 9,281,351 km (0.051 R)
• M51: 9,480,017 km (0.105 R)
• M52: 9,572,169 km (0.109 R)
• M53: 10,052,977 km (0.111 R)
• M54: 10,509,849 km (0.084 R)
• M55: 10,748,906 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 11.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.12 AU - 4.66 AU

Year: 6034 Days

Day: 13.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,852,110 km

• M1: 166,203 km (0.039 R)
• M2: 260,450 km (0.104 R)
• M3: 440,715 km (0.08 R)
• M4: 655,388 km (0.103 R)
• M5: 914,791 km (0.073 R)
• M6: 1,029,832 km (0.104 R)
• M7: 1,226,852 km (0.067 R)
• M8: 1,335,161 km (0.116 R)
• M9: 1,701,975 km (0.102 R)
• M10: 1,891,665 km (0.095 R)
• M11: 2,088,536 km (0.085 R)
• M12: 2,390,424 km (0.118 R)
• M13: 2,642,347 km (0.072 R)
• M14: 3,749,222 km (0.117 R)
• M15: 4,012,963 km (0.038 R)
• M16: 4,450,836 km (0.074 R)
• M17: 4,872,403 km (0.065 R)
• M18: 5,487,399 km (0.067 R)
• M19: 5,703,568 km (0.095 R)
• M20: 5,871,716 km (0.115 R)
• M21: 6,490,752 km (0.111 R)
• M22: 6,666,380 km (0.107 R)
• M23: 7,312,045 km (0.091 R)
• M24: 7,642,357 km (0.054 R)
• M25: 7,753,508 km (0.07 R)
• M26: 7,940,206 km (0.093 R)
• M27: 8,165,949 km (0.064 R)
• M28: 9,012,225 km (0.1 R)
• M29: 9,947,062 km (0.111 R)
• M30: 10,027,994 km (0.083 R)
• M31: 10,109,226 km (0.036 R)
• M32: 10,436,247 km (0.069 R)
• M33: 10,870,679 km (0.1 R)
• M34: 10,954,154 km (0.108 R)
• M35: 11,736,252 km (0.086 R)
• M36: 12,015,252 km (0.113 R)
• M37: 13,131,103 km (0.107 R)
• M38: 14,348,530 km (0.094 R)
• M39: 15,507,764 km (0.081 R)
• M40: 15,648,835 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.9

Radius: 5.7

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.65 AU - 9.43 AU

Year: 14955 Days

Day: 20.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,852,110 km

• M1: 116,836 km (0.056 R)
• M2: 899,532 km (0.054 R)
• M3: 1,015,171 km (0.066 R)
• M4: 1,062,743 km (0.117 R)
• M5: 1,952,103 km (0.117 R)
• M6: 2,163,784 km (0.064 R)
• M7: 2,478,986 km (0.09 R)
• M8: 2,775,041 km (0.088 R)
• M9: 2,876,169 km (0.086 R)
• M10: 2,944,385 km (0.045 R)
• M11: 3,013,051 km (0.065 R)
• M12: 3,436,263 km (0.049 R)
• M13: 3,508,668 km (0.095 R)
• M14: 4,574,104 km (0.038 R)
• M15: 4,895,590 km (0.118 R)
• M16: 4,977,121 km (0.052 R)
• M17: 5,018,111 km (0.111 R)
• M18: 5,475,880 km (0.12 R)
• M19: 6,165,377 km (0.105 R)
• M20: 6,253,490 km (0.101 R)
• M21: 6,475,643 km (0.086 R)
• M22: 6,520,373 km (0.086 R)
• M23: 6,655,160 km (0.096 R)
• M24: 7,719,250 km (0.101 R)
• M25: 8,149,793 km (0.101 R)
• M26: 9,134,446 km (0.108 R)
• M27: 10,574,774 km (0.107 R)
• M28: 10,627,582 km (0.111 R)
• M29: 10,733,348 km (0.052 R)
• M30: 10,999,183 km (0.102 R)
• M31: 12,360,823 km (0.119 R)
• M32: 12,639,524 km (0.095 R)
• M33: 12,695,474 km (0.081 R)
• M34: 14,005,801 km (0.062 R)
• M35: 14,824,251 km (0.091 R)
• M36: 14,942,434 km (0.113 R)
• M37: 15,060,915 km (0.102 R)
• M38: 16,629,599 km (0.116 R)
• M39: 16,813,903 km (0.03 R)
• M40: 17,246,690 km (0.088 R)
• M41: 17,371,006 km (0.12 R)
• M42: 18,123,034 km (0.027 R)
• M43: 18,186,314 km (0.074 R)
• M44: 19,464,628 km (0.072 R)
• M45: 20,180,154 km (0.069 R)
• M46: 20,574,046 km (0.101 R)
• M47: 20,705,841 km (0.11 R)
• M48: 20,970,330 km (0.078 R)
• M49: 21,369,308 km (0.118 R)
• M50: 22,377,597 km (0.097 R)
• M51: 22,581,051 km (0.066 R)
• M52: 22,648,968 km (0.066 R)
• M53: 23,538,926 km (0.086 R)
• M54: 23,607,741 km (0.086 R)
• M55: 24,022,725 km (0.101 R)
• M56: 24,161,552 km (0.096 R)
• M57: 24,440,103 km (0.083 R)
• M58: 26,419,134 km (0.11 R)
• M59: 26,706,062 km (0.114 R)
• M60: 27,283,061 km (0.082 R)
• M61: 29,186,245 km (0.114 R)
• M62: 30,378,540 km (0.112 R)
• M63: 31,207,612 km (0.072 R)
• M64: 32,426,535 km (0.071 R)
• M65: 32,964,639 km (0.068 R)
• M66: 33,119,024 km (0.072 R)
• M67: 34,362,182 km (0.085 R)
• M68: 34,518,661 km (0.105 R)
• M69: 34,832,219 km (0.115 R)
• M70: 34,910,757 km (0.095 R)
• M71: 35,620,450 km (0.09 R)
• M72: 36,016,735 km (0.101 R)
• M73: 36,733,757 km (0.053 R)
• M74: 38,020,149 km (0.107 R)
• M75: 40,885,098 km (0.037 R)
• M76: 41,050,853 km (0.078 R)
• M77: 41,549,612 km (0.079 R)
• M78: 43,395,350 km (0.063 R)
• M79: 43,480,023 km (0.115 R)
• M80: 45,096,577 km (0.114 R)
• M81: 45,353,586 km (0.027 R)
• M82: 46,386,560 km (0.12 R)
• M83: 47,166,413 km (0.054 R)
• M84: 48,125,485 km (0.088 R)
• M85: 48,213,000 km (0.086 R)
• M86: 50,595,645 km (0.09 R)
• M87: 51,487,698 km (0.075 R)
• M88: 52,835,574 km (0.112 R)
• M89: 55,107,816 km (0.105 R)
• M90: 56,301,907 km (0.028 R)
• M91: 58,342,122 km (0.113 R)
• M92: 59,465,004 km (0.076 R)
• M93: 59,935,041 km (0.052 R)
• M94: 60,973,399 km (0.05 R)
• M95: 62,398,917 km (0.119 R)
• M96: 63,355,297 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 4.8

Gravity: 42.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.89 AU - 11.59 AU

Year: 19941 Days

Day: 18 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,852,110 km

• M1: 62,382 km (0.104 R)
• M2: 266,883 km (0.08 R)
• M3: 378,632 km (0.094 R)
• M4: 720,463 km (0.109 R)
• M5: 906,114 km (0.048 R)
• M6: 1,047,783 km (0.104 R)
• M7: 1,227,151 km (0.076 R)
• M8: 1,448,706 km (0.056 R)
• M9: 1,580,950 km (0.108 R)
• M10: 1,614,610 km (0.078 R)
• M11: 1,751,791 km (0.036 R)
• M12: 1,786,647 km (0.119 R)
• M13: 1,892,862 km (0.108 R)
• M14: 2,037,523 km (0.105 R)
• M15: 2,611,530 km (0.082 R)
• M16: 3,232,361 km (0.109 R)
• M17: 3,405,446 km (0.113 R)
• M18: 3,715,562 km (0.104 R)
• M19: 3,942,652 km (0.084 R)
• M20: 4,553,759 km (0.119 R)
• M21: 5,194,038 km (0.095 R)
• M22: 6,286,551 km (0.079 R)
• M23: 6,502,571 km (0.081 R)
• M24: 7,561,125 km (0.097 R)
• M25: 7,906,547 km (0.085 R)
• M26: 8,493,419 km (0.081 R)
• M27: 8,672,189 km (0.063 R)
• M28: 9,094,204 km (0.075 R)
• M29: 10,463,623 km (0.119 R)
• M30: 10,719,435 km (0.108 R)
• M31: 11,962,594 km (0.064 R)
• M32: 12,096,035 km (0.077 R)
• M33: 13,250,482 km (0.109 R)
• M34: 14,724,470 km (0.094 R)
• M35: 16,323,372 km (0.032 R)
• M36: 17,218,565 km (0.103 R)
• M37: 18,129,467 km (0.059 R)
• M38: 18,590,827 km (0.103 R)
• M39: 19,056,076 km (0.107 R)
• M40: 20,794,403 km (0.067 R)
• M41: 20,954,922 km (0.059 R)
• M42: 22,665,125 km (0.087 R)
• M43: 24,166,190 km (0.034 R)
• M44: 24,334,936 km (0.032 R)
• M45: 26,913,106 km (0.071 R)
• M46: 30,300,899 km (0.117 R)
• M47: 30,391,855 km (0.119 R)
• M48: 30,482,960 km (0.115 R)
• M49: 31,214,493 km (0.11 R)
• M50: 31,398,349 km (0.092 R)
• M51: 34,958,180 km (0.101 R)
• M52: 36,979,696 km (0.115 R)
• M53: 38,446,503 km (0.114 R)
• M54: 40,431,817 km (0.047 R)
• M55: 40,732,508 km (0.083 R)
• M56: 43,369,171 km (0.071 R)
• M57: 44,191,510 km (0.077 R)
• M58: 44,708,072 km (0.113 R)
• M59: 45,642,909 km (0.108 R)
• M60: 47,849,178 km (0.111 R)
• M61: 47,955,093 km (0.111 R)
• M62: 48,167,074 km (0.042 R)
• M63: 48,485,867 km (0.076 R)
• M64: 51,168,904 km (0.079 R)
• M65: 53,899,664 km (0.096 R)
• M66: 54,230,575 km (0.061 R)
• M67: 54,340,978 km (0.119 R)
• M68: 54,451,531 km (0.095 R)
• M69: 56,565,498 km (0.055 R)
• M70: 57,576,181 km (0.09 R)
• M71: 59,501,506 km (0.118 R)
• M72: 63,298,599 km (0.096 R)
• M73: 65,167,675 km (0.1 R)
• M74: 65,873,178 km (0.062 R)
• M75: 66,345,010 km (0.098 R)
• M76: 67,054,702 km (0.073 R)
• M77: 68,481,866 km (0.098 R)
• M78: 68,601,245 km (0.102 R)
• M79: 68,840,153 km (0.081 R)
• M80: 69,199,188 km (0.09 R)
• M81: 69,918,903 km (0.107 R)
• M82: 72,457,579 km (0.093 R)
• M83: 73,432,658 km (0.094 R)
• M84: 73,921,843 km (0.105 R)
• M85: 74,166,735 km (0.096 R)
• M86: 74,534,746 km (0.1 R)
• M87: 77,003,410 km (0.117 R)
• M88: 77,127,576 km (0.106 R)
• M89: 77,873,770 km (0.105 R)
• M90: 80,882,482 km (0.114 R)
• M91: 82,401,050 km (0.074 R)
• M92: 83,929,043 km (0.107 R)
• M93: 84,440,369 km (0.119 R)
• M94: 85,337,806 km (0.066 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: 376 - 13,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit