🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 10.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.51 AU - 0.73 AU

Year: 331 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,373,500 km

• M1: 136,134 km (0.087 R)
• M2: 214,075 km (0.059 R)
• M3: 327,919 km (0.076 R)
• M4: 431,739 km (0.077 R)
• M5: 504,594 km (0.052 R)
• M6: 589,116 km (0.09 R)
• M7: 690,095 km (0.101 R)
• M8: 756,068 km (0.09 R)
• M9: 835,953 km (0.044 R)
• M10: 907,012 km (0.07 R)
• M11: 1,042,996 km (0.05 R)
• M12: 1,129,015 km (0.06 R)
• M13: 1,208,452 km (0.108 R)
• M14: 1,482,964 km (0.071 R)
• M15: 1,560,904 km (0.083 R)
• M16: 1,700,629 km (0.071 R)
• M17: 1,792,930 km (0.07 R)
• M18: 1,881,492 km (0.08 R)
• M19: 1,977,085 km (0.087 R)
• M20: 2,057,868 km (0.119 R)
• M21: 2,256,684 km (0.091 R)
• M22: 2,352,726 km (0.087 R)
• M23: 2,473,451 km (0.084 R)
• M24: 2,679,148 km (0.059 R)
• M25: 2,781,174 km (0.089 R)
• M26: 2,854,028 km (0.11 R)
• M27: 2,995,398 km (0.047 R)
• M28: 3,177,010 km (0.094 R)
• M29: 3,420,555 km (0.111 R)
• M30: 3,518,392 km (0.07 R)
• M31: 3,643,755 km (0.102 R)
• M32: 3,736,955 km (0.061 R)
• M33: 3,905,552 km (0.11 R)
• M34: 4,028,521 km (0.04 R)
• M35: 4,125,161 km (0.113 R)
• M36: 4,285,530 km (0.04 R)
• M37: 4,455,025 km (0.082 R)
• M38: 4,583,529 km (0.119 R)
• M39: 4,786,085 km (0.084 R)
• M40: 4,991,632 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.1

Radius: 12.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.77 AU - 2.87 AU

Year: 2397 Days

Day: 8.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,373,500 km

• M1: 177,872 km (0.097 R)
• M2: 276,307 km (0.112 R)
• M3: 380,577 km (0.085 R)
• M4: 543,639 km (0.098 R)
• M5: 697,126 km (0.087 R)
• M6: 957,127 km (0.088 R)
• M7: 1,072,318 km (0.106 R)
• M8: 1,226,254 km (0.103 R)
• M9: 1,329,177 km (0.032 R)
• M10: 1,556,865 km (0.092 R)
• M11: 1,732,792 km (0.077 R)
• M12: 1,928,915 km (0.085 R)
• M13: 2,023,162 km (0.12 R)
• M14: 2,286,603 km (0.116 R)
• M15: 2,502,623 km (0.065 R)
• M16: 2,695,305 km (0.072 R)
• M17: 2,846,997 km (0.088 R)
• M18: 2,939,449 km (0.066 R)
• M19: 3,032,947 km (0.076 R)
• M20: 3,143,201 km (0.055 R)
• M21: 3,351,740 km (0.112 R)
• M22: 3,564,768 km (0.116 R)
• M23: 3,664,699 km (0.089 R)
• M24: 3,748,623 km (0.086 R)
• M25: 4,021,789 km (0.113 R)
• M26: 4,213,274 km (0.097 R)
• M27: 4,336,842 km (0.103 R)
• M28: 4,660,123 km (0.049 R)
• M29: 4,954,083 km (0.115 R)
• M30: 5,235,177 km (0.063 R)
• M31: 5,560,254 km (0.09 R)
• M32: 5,637,745 km (0.107 R)
• M33: 5,832,971 km (0.057 R)
• M34: 6,149,968 km (0.079 R)
• M35: 6,230,153 km (0.087 R)
• M36: 6,472,651 km (0.111 R)
• M37: 7,092,884 km (0.041 R)
• M38: 7,198,051 km (0.119 R)
• M39: 7,731,966 km (0.042 R)
• M40: 8,058,538 km (0.095 R)
• M41: 8,190,483 km (0.115 R)
• M42: 8,323,027 km (0.062 R)
• M43: 8,635,387 km (0.107 R)
• M44: 8,747,735 km (0.081 R)
• M45: 8,928,749 km (0.118 R)
• M46: 9,317,404 km (0.069 R)
• M47: 9,711,744 km (0.077 R)
• M48: 9,875,703 km (0.106 R)
• M49: 10,135,106 km (0.063 R)
• M50: 10,444,774 km (0.088 R)
• M51: 10,612,772 km (0.106 R)
• M52: 10,975,846 km (0.06 R)
• M53: 11,244,674 km (0.115 R)
• M54: 11,714,261 km (0.118 R)
• M55: 12,114,735 km (0.044 R)
• M56: 12,240,696 km (0.103 R)
• M57: 12,494,265 km (0.078 R)
• M58: 14,449,808 km (0.081 R)
• M59: 14,637,254 km (0.093 R)
• M60: 14,852,376 km (0.096 R)
• M61: 15,014,390 km (0.07 R)
• M62: 15,285,761 km (0.084 R)
• M63: 15,640,906 km (0.064 R)
• M64: 16,137,272 km (0.088 R)
• M65: 16,638,874 km (0.069 R)
• M66: 17,089,014 km (0.045 R)
• M67: 17,600,339 km (0.025 R)
• M68: 18,116,601 km (0.095 R)
• M69: 18,260,814 km (0.092 R)
• M70: 18,666,822 km (0.027 R)
• M71: 18,783,509 km (0.079 R)
• M72: 18,929,516 km (0.06 R)
• M73: 19,517,585 km (0.108 R)
• M74: 19,992,259 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 13

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.97 AU - 3.35 AU

Year: 3810 Days

Day: 6.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,373,500 km

• M1: 185,053 km (0.073 R)
• M2: 289,921 km (0.041 R)
• M3: 380,577 km (0.073 R)
• M4: 476,768 km (0.109 R)
• M5: 594,352 km (0.081 R)
• M6: 827,725 km (0.061 R)
• M7: 1,000,959 km (0.053 R)
• M8: 1,119,291 km (0.102 R)
• M9: 1,200,822 km (0.115 R)
• M10: 1,414,597 km (0.101 R)
• M11: 1,656,647 km (0.039 R)
• M12: 1,863,541 km (0.096 R)
• M13: 1,945,520 km (0.062 R)
• M14: 2,130,274 km (0.069 R)
• M15: 2,445,327 km (0.113 R)
• M16: 2,553,785 km (0.101 R)
• M17: 2,700,990 km (0.09 R)
• M18: 2,813,338 km (0.096 R)
• M19: 3,199,150 km (0.083 R)
• M20: 3,561,028 km (0.066 R)
• M21: 4,021,340 km (0.092 R)
• M22: 4,368,108 km (0.117 R)
• M23: 4,634,692 km (0.118 R)
• M24: 5,044,590 km (0.097 R)
• M25: 5,160,528 km (0.104 R)
• M26: 5,395,247 km (0.067 R)
• M27: 5,561,600 km (0.111 R)
• M28: 5,923,926 km (0.089 R)
• M29: 6,343,997 km (0.085 R)
• M30: 7,661,655 km (0.056 R)
• M31: 7,822,173 km (0.073 R)
• M32: 8,037,894 km (0.12 R)
• M33: 8,864,721 km (0.086 R)
• M34: 9,488,245 km (0.117 R)
• M35: 9,863,436 km (0.094 R)
• M36: 10,361,298 km (0.084 R)
• M37: 10,479,780 km (0.076 R)
• M38: 10,598,560 km (0.058 R)
• M39: 11,534,744 km (0.036 R)
• M40: 11,935,217 km (0.119 R)
• M41: 12,090,350 km (0.081 R)
• M42: 13,356,547 km (0.097 R)
• M43: 14,038,115 km (0.072 R)
• M44: 14,202,074 km (0.098 R)
• M45: 14,333,720 km (0.092 R)
• M46: 14,964,425 km (0.085 R)
• M47: 15,367,591 km (0.114 R)
• M48: 15,740,239 km (0.086 R)
• M49: 15,842,415 km (0.08 R)
• M50: 16,253,210 km (0.107 R)
• M51: 16,425,397 km (0.043 R)
• M52: 16,632,890 km (0.095 R)
• M53: 16,876,136 km (0.115 R)
• M54: 17,471,535 km (0.075 R)
• M55: 17,754,126 km (0.096 R)
• M56: 17,895,944 km (0.085 R)
• M57: 18,252,287 km (0.107 R)
• M58: 18,575,119 km (0.1 R)
• M59: 18,719,182 km (0.028 R)
• M60: 18,935,949 km (0.033 R)
• M61: 19,444,881 km (0.102 R)
• M62: 19,664,491 km (0.057 R)
• M63: 20,699,857 km (0.069 R)
• M64: 21,224,198 km (0.085 R)
• M65: 22,133,304 km (0.1 R)
• M66: 22,823,549 km (0.115 R)
• M67: 23,132,468 km (0.039 R)
• M68: 23,559,720 km (0.108 R)
• M69: 24,146,443 km (0.106 R)
• M70: 25,134,985 km (0.104 R)
• M71: 25,774,666 km (0.114 R)
• M72: 25,975,725 km (0.1 R)
• M73: 26,136,842 km (0.096 R)
• M74: 26,257,867 km (0.117 R)
• M75: 26,662,978 km (0.104 R)
• M76: 26,744,210 km (0.111 R)
• M77: 27,233,395 km (0.065 R)
• M78: 27,356,215 km (0.056 R)
• M79: 27,438,194 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566

Radius: 4.1

Gravity: 33.67 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6 AU - 9.88 AU

Year: 15175 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,373,500 km

• M1: 206,445 km (0.102 R)
• M2: 258,056 km (0.033 R)
• M3: 344,075 km (0.108 R)
• M4: 858,542 km (0.094 R)
• M5: 901,477 km (0.051 R)
• M6: 1,034,469 km (0.089 R)
• M7: 2,245,614 km (0.098 R)
• M8: 2,395,660 km (0.097 R)
• M9: 2,673,763 km (0.117 R)
• M10: 3,093,235 km (0.041 R)
• M11: 3,159,657 km (0.116 R)
• M12: 3,226,527 km (0.084 R)
• M13: 3,498,645 km (0.089 R)
• M14: 3,533,203 km (0.085 R)
• M15: 3,672,478 km (0.094 R)
• M16: 4,028,521 km (0.09 R)
• M17: 5,518,965 km (0.087 R)
• M18: 5,802,901 km (0.113 R)
• M19: 5,843,742 km (0.059 R)
• M20: 6,682,537 km (0.061 R)
• M21: 7,647,892 km (0.091 R)
• M22: 7,692,771 km (0.062 R)
• M23: 7,782,829 km (0.086 R)
• M24: 8,146,651 km (0.099 R)
• M25: 8,516,008 km (0.113 R)
• M26: 9,414,942 km (0.118 R)
• M27: 10,592,726 km (0.043 R)
• M28: 10,642,841 km (0.06 R)
• M29: 10,894,465 km (0.111 R)
• M30: 10,945,029 km (0.1 R)
• M31: 11,097,170 km (0.038 R)
• M32: 12,024,527 km (0.103 R)
• M33: 12,391,790 km (0.075 R)
• M34: 12,976,419 km (0.088 R)
• M35: 14,338,358 km (0.029 R)
• M36: 15,289,950 km (0.079 R)
• M37: 16,146,547 km (0.075 R)
• M38: 18,324,842 km (0.041 R)
• M39: 18,505,556 km (0.049 R)
• M40: 18,868,480 km (0.099 R)
• M41: 18,990,103 km (0.048 R)
• M42: 19,111,876 km (0.07 R)
• M43: 20,219,648 km (0.079 R)
• M44: 20,406,346 km (0.055 R)
• M45: 21,284,935 km (0.113 R)
• M46: 24,059,526 km (0.092 R)
• M47: 24,389,390 km (0.048 R)
• M48: 24,654,477 km (0.079 R)
• M49: 25,254,215 km (0.069 R)
• M50: 25,656,783 km (0.073 R)
• M51: 27,013,785 km (0.109 R)
• M52: 27,150,817 km (0.081 R)
• M53: 27,908,231 km (0.104 R)
• M54: 29,092,597 km (0.112 R)
• M55: 29,585,073 km (0.076 R)
• M56: 29,796,904 km (0.09 R)
• M57: 30,506,895 km (0.092 R)
• M58: 31,294,229 km (0.066 R)
• M59: 32,596,927 km (0.026 R)
• M60: 33,328,162 km (0.093 R)
• M61: 34,287,084 km (0.03 R)
• M62: 35,030,735 km (0.04 R)
• M63: 35,105,384 km (0.059 R)
• M64: 35,180,183 km (0.069 R)
• M65: 36,307,254 km (0.097 R)
• M66: 36,685,587 km (0.091 R)
• M67: 37,675,326 km (0.108 R)
• M68: 37,981,553 km (0.119 R)
• M69: 38,135,040 km (0.088 R)
• M70: 38,288,677 km (0.12 R)
• M71: 39,370,120 km (0.086 R)
• M72: 39,447,762 km (0.059 R)
• M73: 39,914,657 km (0.082 R)
• M74: 41,404,951 km (0.079 R)
• M75: 41,483,938 km (0.09 R)
• M76: 41,562,926 km (0.087 R)
• M77: 43,393,555 km (0.089 R)
• M78: 44,036,527 km (0.087 R)
• M79: 44,117,010 km (0.079 R)
• M80: 46,393,292 km (0.116 R)
• M81: 48,042,309 km (0.109 R)
• M82: 49,291,750 km (0.108 R)
• M83: 51,567,433 km (0.105 R)
• M84: 52,077,712 km (0.093 R)
• M85: 53,189,224 km (0.083 R)
• M86: 54,827,769 km (0.07 R)
• M87: 57,096,571 km (0.097 R)
• M88: 57,448,425 km (0.087 R)
• M89: 57,624,501 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.4

Radius: 6.6

Gravity: 21.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.46 AU - 9.56 AU

Year: 18343 Days

Day: 16.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,373,500 km

• M1: 242,498 km (0.084 R)
• M2: 376,837 km (0.098 R)
• M3: 536,009 km (0.103 R)
• M4: 716,424 km (0.101 R)
• M5: 838,945 km (0.077 R)
• M6: 1,247,347 km (0.111 R)
• M7: 2,012,540 km (0.11 R)
• M8: 2,258,778 km (0.09 R)
• M9: 2,440,540 km (0.116 R)
• M10: 2,818,573 km (0.118 R)
• M11: 4,324,874 km (0.068 R)
• M12: 4,460,111 km (0.095 R)
• M13: 5,348,273 km (0.076 R)
• M14: 5,493,383 km (0.094 R)
• M15: 5,837,159 km (0.082 R)
• M16: 7,015,093 km (0.087 R)
• M17: 7,387,891 km (0.029 R)
• M18: 7,658,214 km (0.089 R)
• M19: 7,767,121 km (0.111 R)
• M20: 7,986,731 km (0.097 R)
• M21: 8,375,985 km (0.103 R)
• M22: 8,544,582 km (0.037 R)
• M23: 9,463,113 km (0.093 R)
• M24: 11,206,376 km (0.116 R)
• M25: 13,767,791 km (0.083 R)
• M26: 14,435,297 km (0.088 R)
• M27: 15,387,487 km (0.097 R)
• M28: 16,079,976 km (0.101 R)
• M29: 16,289,712 km (0.11 R)
• M30: 16,359,874 km (0.09 R)
• M31: 17,137,782 km (0.098 R)
• M32: 17,352,007 km (0.11 R)
• M33: 17,495,321 km (0.094 R)
• M34: 19,171,566 km (0.106 R)
• M35: 19,468,218 km (0.101 R)
• M36: 20,292,054 km (0.082 R)
• M37: 21,203,703 km (0.075 R)
• M38: 21,510,528 km (0.101 R)
• M39: 22,206,308 km (0.042 R)
• M40: 22,361,890 km (0.074 R)
• M41: 24,497,998 km (0.083 R)
• M42: 26,863,888 km (0.101 R)
• M43: 28,876,129 km (0.117 R)
• M44: 31,371,721 km (0.117 R)
• M45: 31,546,301 km (0.108 R)
• M46: 32,866,353 km (0.115 R)
• M47: 34,384,173 km (0.061 R)
• M48: 34,654,347 km (0.11 R)
• M49: 35,015,775 km (0.065 R)
• M50: 35,833,477 km (0.073 R)
• M51: 36,841,318 km (0.087 R)
• M52: 38,884,975 km (0.096 R)
• M53: 39,731,549 km (0.081 R)
• M54: 40,299,273 km (0.105 R)
• M55: 40,489,112 km (0.117 R)
• M56: 41,251,463 km (0.109 R)
• M57: 42,693,736 km (0.094 R)
• M58: 43,859,403 km (0.028 R)
• M59: 43,956,941 km (0.059 R)
• M60: 44,446,126 km (0.117 R)
• M61: 44,838,671 km (0.097 R)
• M62: 45,726,235 km (0.086 R)
• M63: 45,924,302 km (0.103 R)
• M64: 47,018,461 km (0.101 R)
• M65: 49,029,954 km (0.081 R)
• M66: 50,454,575 km (0.083 R)
• M67: 50,864,024 km (0.077 R)
• M68: 51,171,896 km (0.09 R)
• M69: 51,274,670 km (0.12 R)
• M70: 51,789,436 km (0.1 R)
• M71: 53,761,436 km (0.106 R)
• M72: 53,866,004 km (0.034 R)
• M73: 55,019,554 km (0.095 R)
• M74: 55,863,734 km (0.117 R)
• M75: 57,885,550 km (0.079 R)
• M76: 58,206,886 km (0.12 R)
• M77: 59,822,992 km (0.064 R)
• M78: 60,799,716 km (0.081 R)
• M79: 61,672,171 km (0.075 R)
• M80: 62,988,782 km (0.041 R)
• M81: 63,540,200 km (0.098 R)
• M82: 64,314,668 km (0.1 R)
• M83: 64,758,674 km (0.11 R)
• M84: 64,869,825 km (0.078 R)
• M85: 66,320,775 km (0.083 R)
• M86: 66,432,824 km (0.082 R)
• M87: 67,669,550 km (0.074 R)
• M88: 68,347,228 km (0.087 R)
• M89: 73,154,107 km (0.127 R)
• M90: 73,617,561 km (0.112 R)
• M91: 74,082,062 km (0.1 R)
• M92: 77,950,514 km (0.097 R)
• M93: 79,135,778 km (0.109 R)
• M94: 79,254,558 km (0.104 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: 217 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit