🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 13.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 366 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,371,895 km

• M1: 171,738 km (0.115 R)
• M2: 259,852 km (0.115 R)
• M3: 363,972 km (0.081 R)
• M4: 469,588 km (0.085 R)
• M5: 553,662 km (0.107 R)
• M6: 660,175 km (0.09 R)
• M7: 744,698 km (0.083 R)
• M8: 833,559 km (0.115 R)
• M9: 922,869 km (0.032 R)
• M10: 1,015,919 km (0.106 R)
• M11: 1,104,481 km (0.109 R)
• M12: 1,244,953 km (0.043 R)
• M13: 1,332,319 km (0.037 R)
• M14: 1,460,973 km (0.11 R)
• M15: 1,576,014 km (0.103 R)
• M16: 1,745,358 km (0.076 R)
• M17: 1,863,241 km (0.101 R)
• M18: 1,993,840 km (0.117 R)
• M19: 2,193,105 km (0.046 R)
• M20: 2,472,703 km (0.115 R)
• M21: 2,568,595 km (0.099 R)
• M22: 2,902,947 km (0.089 R)
• M23: 3,021,279 km (0.057 R)
• M24: 3,158,759 km (0.102 R)
• M25: 3,245,675 km (0.045 R)
• M26: 3,398,265 km (0.093 R)
• M27: 3,481,591 km (0.075 R)
• M28: 3,565,516 km (0.108 R)
• M29: 3,778,244 km (0.058 R)
• M30: 3,870,845 km (0.078 R)
• M31: 4,014,160 km (0.118 R)
• M32: 4,159,419 km (0.096 R)
• M33: 4,312,757 km (0.097 R)
• M34: 4,487,637 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 12.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.68 AU - 2.16 AU

Year: 1774 Days

Day: 13.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 89,371,895 km

• M1: 246,388 km (0.056 R)
• M2: 498,759 km (0.096 R)
• M3: 597,643 km (0.074 R)
• M4: 690,693 km (0.104 R)
• M5: 848,220 km (0.105 R)
• M6: 1,002,605 km (0.081 R)
• M7: 1,100,143 km (0.071 R)
• M8: 1,184,067 km (0.088 R)
• M9: 1,394,851 km (0.036 R)
• M10: 1,551,928 km (0.047 R)
• M11: 1,945,072 km (0.103 R)
• M12: 2,037,822 km (0.093 R)
• M13: 2,347,490 km (0.11 R)
• M14: 2,513,543 km (0.1 R)
• M15: 2,615,270 km (0.117 R)
• M16: 2,822,613 km (0.11 R)
• M17: 3,241,786 km (0.101 R)
• M18: 3,427,437 km (0.069 R)
• M19: 3,693,571 km (0.072 R)
• M20: 3,796,644 km (0.071 R)
• M21: 3,887,749 km (0.116 R)
• M22: 4,152,089 km (0.106 R)
• M23: 4,367,809 km (0.115 R)
• M24: 4,559,594 km (0.093 R)
• M25: 4,740,308 km (0.116 R)
• M26: 4,866,718 km (0.1 R)
• M27: 4,965,901 km (0.111 R)
• M28: 5,051,471 km (0.066 R)
• M29: 5,137,490 km (0.108 R)
• M30: 5,383,878 km (0.071 R)
• M31: 5,486,652 km (0.099 R)
• M32: 6,070,382 km (0.098 R)
• M33: 6,991,307 km (0.066 R)
• M34: 7,135,519 km (0.073 R)
• M35: 7,394,623 km (0.1 R)
• M36: 7,656,868 km (0.103 R)
• M37: 7,739,296 km (0.082 R)
• M38: 7,855,534 km (0.03 R)
• M39: 8,055,845 km (0.098 R)
• M40: 8,173,579 km (0.101 R)
• M41: 8,581,383 km (0.11 R)
• M42: 9,030,775 km (0.119 R)
• M43: 9,223,158 km (0.04 R)
• M44: 9,363,929 km (0.095 R)
• M45: 9,701,272 km (0.032 R)
• M46: 9,826,635 km (0.109 R)
• M47: 10,096,959 km (0.105 R)
• M48: 10,260,320 km (0.119 R)
• M49: 10,424,578 km (0.094 R)
• M50: 10,589,734 km (0.105 R)
• M51: 10,755,788 km (0.104 R)
• M52: 10,997,089 km (0.075 R)
• M53: 11,277,884 km (0.114 R)
• M54: 11,504,076 km (0.057 R)
• M55: 11,770,061 km (0.11 R)
• M56: 13,031,171 km (0.12 R)
• M57: 13,229,089 km (0.051 R)
• M58: 13,388,112 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 13.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.51 AU - 3.85 AU

Year: 4708 Days

Day: 6.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,371,895 km

• M1: 165,156 km (0.081 R)
• M2: 662,719 km (0.114 R)
• M3: 760,705 km (0.111 R)
• M4: 851,062 km (0.098 R)
• M5: 1,146,368 km (0.064 R)
• M6: 1,330,224 km (0.108 R)
• M7: 1,474,885 km (0.051 R)
• M8: 1,676,394 km (0.114 R)
• M9: 1,977,684 km (0.032 R)
• M10: 2,201,183 km (0.091 R)
• M11: 2,316,074 km (0.083 R)
• M12: 2,452,807 km (0.06 R)
• M13: 2,592,232 km (0.056 R)
• M14: 2,900,254 km (0.115 R)
• M15: 3,373,582 km (0.067 R)
• M16: 4,344,472 km (0.095 R)
• M17: 4,736,269 km (0.081 R)
• M18: 4,936,431 km (0.118 R)
• M19: 5,319,401 km (0.097 R)
• M20: 5,475,432 km (0.076 R)
• M21: 5,659,287 km (0.073 R)
• M22: 5,765,352 km (0.025 R)
• M23: 5,925,572 km (0.1 R)
• M24: 6,415,355 km (0.092 R)
• M25: 6,609,384 km (0.098 R)
• M26: 6,721,133 km (0.082 R)
• M27: 7,521,183 km (0.073 R)
• M28: 7,843,865 km (0.052 R)
• M29: 8,472,326 km (0.052 R)
• M30: 8,869,658 km (0.118 R)
• M31: 9,179,475 km (0.1 R)
• M32: 9,650,858 km (0.1 R)
• M33: 10,130,169 km (0.047 R)
• M34: 10,226,959 km (0.084 R)
• M35: 11,614,629 km (0.116 R)
• M36: 11,987,726 km (0.028 R)
• M37: 12,227,382 km (0.037 R)
• M38: 12,503,091 km (0.112 R)
• M39: 12,746,038 km (0.108 R)
• M40: 12,850,607 km (0.096 R)
• M41: 13,271,874 km (0.106 R)
• M42: 14,164,226 km (0.107 R)
• M43: 14,708,911 km (0.047 R)
• M44: 14,892,019 km (0.106 R)
• M45: 15,297,579 km (0.064 R)
• M46: 15,408,730 km (0.102 R)
• M47: 15,744,129 km (0.102 R)
• M48: 16,006,523 km (0.096 R)
• M49: 16,157,168 km (0.057 R)
• M50: 16,421,957 km (0.045 R)
• M51: 16,994,169 km (0.118 R)
• M52: 17,417,979 km (0.104 R)
• M53: 17,534,217 km (0.049 R)
• M54: 17,806,335 km (0.065 R)
• M55: 17,962,366 km (0.088 R)
• M56: 18,276,073 km (0.072 R)
• M57: 18,789,493 km (0.071 R)
• M58: 18,948,515 km (0.032 R)
• M59: 19,068,044 km (0.054 R)
• M60: 20,236,254 km (0.079 R)
• M61: 21,179,319 km (0.099 R)
• M62: 22,641,787 km (0.067 R)
• M63: 22,853,319 km (0.089 R)
• M64: 23,492,102 km (0.061 R)
• M65: 24,007,317 km (0.112 R)
• M66: 24,656,571 km (0.061 R)
• M67: 24,743,637 km (0.033 R)
• M68: 25,005,134 km (0.12 R)
• M69: 25,443,307 km (0.085 R)
• M70: 26,238,270 km (0.1 R)
• M71: 26,416,142 km (0.106 R)
• M72: 27,626,538 km (0.096 R)
• M73: 29,314,600 km (0.108 R)
• M74: 29,776,559 km (0.096 R)
• M75: 30,008,435 km (0.111 R)
• M76: 30,660,981 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.6

Radius: 3.3

Gravity: 90.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.41 AU - 9.15 AU

Year: 17349 Days

Day: 22.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,371,895 km

• M1: 60,737 km (0.107 R)
• M2: 119,080 km (0.076 R)
• M3: 245,341 km (0.089 R)
• M4: 861,085 km (0.077 R)
• M5: 965,804 km (0.103 R)
• M6: 1,274,125 km (0.057 R)
• M7: 1,805,646 km (0.09 R)
• M8: 2,360,654 km (0.061 R)
• M9: 4,038,843 km (0.093 R)
• M10: 4,753,921 km (0.092 R)
• M11: 4,845,924 km (0.109 R)
• M12: 4,985,199 km (0.081 R)
• M13: 5,267,790 km (0.113 R)
• M14: 5,701,175 km (0.058 R)
• M15: 5,946,815 km (0.098 R)
• M16: 6,246,309 km (0.094 R)
• M17: 6,397,852 km (0.092 R)
• M18: 7,015,991 km (0.083 R)
• M19: 7,068,499 km (0.092 R)
• M20: 7,121,008 km (0.118 R)
• M21: 7,653,128 km (0.063 R)
• M22: 9,152,697 km (0.1 R)
• M23: 11,103,603 km (0.047 R)
• M24: 11,843,663 km (0.112 R)
• M25: 13,112,104 km (0.069 R)
• M26: 13,370,908 km (0.12 R)
• M27: 13,893,603 km (0.088 R)
• M28: 14,091,371 km (0.119 R)
• M29: 15,981,241 km (0.057 R)
• M30: 16,396,525 km (0.069 R)
• M31: 16,466,088 km (0.038 R)
• M32: 16,535,651 km (0.11 R)
• M33: 16,885,411 km (0.106 R)
• M34: 17,734,528 km (0.03 R)
• M35: 18,236,280 km (0.1 R)
• M36: 19,917,461 km (0.061 R)
• M37: 20,289,510 km (0.083 R)
• M38: 20,814,150 km (0.075 R)
• M39: 21,876,744 km (0.091 R)
• M40: 22,106,676 km (0.096 R)
• M41: 22,491,741 km (0.094 R)
• M42: 23,346,692 km (0.082 R)
• M43: 23,817,477 km (0.103 R)
• M44: 23,896,315 km (0.053 R)
• M45: 24,054,141 km (0.106 R)
• M46: 24,450,126 km (0.111 R)
• M47: 25,651,098 km (0.099 R)
• M48: 28,193,215 km (0.098 R)
• M49: 28,360,016 km (0.071 R)
• M50: 30,471,740 km (0.092 R)
• M51: 31,072,076 km (0.091 R)
• M52: 33,777,105 km (0.091 R)
• M53: 34,487,396 km (0.075 R)
• M54: 35,381,991 km (0.108 R)
• M55: 36,375,021 km (0.079 R)
• M56: 37,468,582 km (0.05 R)
• M57: 38,295,858 km (0.118 R)
• M58: 39,408,268 km (0.112 R)
• M59: 41,664,653 km (0.057 R)
• M60: 41,759,498 km (0.1 R)
• M61: 42,330,513 km (0.102 R)
• M62: 43,673,004 km (0.042 R)
• M63: 44,252,696 km (0.03 R)
• M64: 44,543,364 km (0.056 R)
• M65: 45,908,595 km (0.05 R)
• M66: 50,996,717 km (0.062 R)
• M67: 51,810,979 km (0.036 R)
• M68: 52,937,451 km (0.101 R)
• M69: 53,040,224 km (0.079 R)
• M70: 55,318,899 km (0.064 R)
• M71: 56,050,582 km (0.098 R)
• M72: 57,206,824 km (0.112 R)
• M73: 57,417,907 km (0.081 R)
• M74: 59,329,169 km (0.098 R)
• M75: 59,435,982 km (0.105 R)
• M76: 60,078,056 km (0.095 R)
• M77: 60,830,085 km (0.089 R)
• M78: 61,261,226 km (0.108 R)
• M79: 62,343,566 km (0.081 R)
• M80: 62,560,782 km (0.109 R)
• M81: 63,104,870 km (0.11 R)
• M82: 65,627,987 km (0.104 R)
• M83: 66,180,752 km (0.082 R)
• M84: 66,735,161 km (0.1 R)
• M85: 66,957,314 km (0.092 R)
• M86: 67,625,418 km (0.079 R)
• M87: 69,642,746 km (0.078 R)
• M88: 69,755,393 km (0.12 R)
• M89: 71,566,125 km (0.087 R)
• M90: 72,135,196 km (0.157 R)
• M91: 73,736,342 km (0.086 R)
• M92: 76,044,038 km (0.091 R)
• M93: 76,392,302 km (0.094 R)
• M94: 77,439,936 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771

Radius: 6.3

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.45 AU - 12.35 AU

Year: 23998 Days

Day: 18.9 Hours

Environment

Temp: -246 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,371,895 km

• M1: 312,211 km (0.065 R)
• M2: 431,291 km (0.043 R)
• M3: 688,300 km (0.1 R)
• M4: 739,761 km (0.118 R)
• M5: 1,592,320 km (0.117 R)
• M6: 2,817,825 km (0.108 R)
• M7: 3,790,212 km (0.11 R)
• M8: 4,024,632 km (0.098 R)
• M9: 4,805,981 km (0.087 R)
• M10: 5,527,342 km (0.075 R)
• M11: 6,117,655 km (0.043 R)
• M12: 8,124,960 km (0.116 R)
• M13: 8,671,441 km (0.109 R)
• M14: 8,794,410 km (0.117 R)
• M15: 10,315,671 km (0.085 R)
• M16: 10,511,494 km (0.096 R)
• M17: 11,039,724 km (0.044 R)
• M18: 11,240,036 km (0.07 R)
• M19: 11,509,013 km (0.09 R)
• M20: 12,121,915 km (0.089 R)
• M21: 13,951,198 km (0.1 R)
• M22: 14,458,335 km (0.112 R)
• M23: 15,415,911 km (0.052 R)
• M24: 16,242,140 km (0.072 R)
• M25: 16,928,944 km (0.065 R)
• M26: 19,125,190 km (0.088 R)
• M27: 20,338,130 km (0.099 R)
• M28: 20,583,620 km (0.106 R)
• M29: 20,912,586 km (0.042 R)
• M30: 21,826,180 km (0.106 R)
• M31: 21,909,955 km (0.078 R)
• M32: 22,161,728 km (0.096 R)
• M33: 22,667,967 km (0.076 R)
• M34: 24,470,173 km (0.071 R)
• M35: 24,731,370 km (0.113 R)
• M36: 26,496,027 km (0.097 R)
• M37: 27,123,291 km (0.062 R)
• M38: 28,300,925 km (0.028 R)
• M39: 29,310,412 km (0.102 R)
• M40: 30,052,118 km (0.106 R)
• M41: 30,518,714 km (0.106 R)
• M42: 30,612,362 km (0.071 R)
• M43: 30,706,010 km (0.081 R)
• M44: 30,893,755 km (0.112 R)
• M45: 31,270,293 km (0.094 R)
• M46: 31,364,690 km (0.092 R)
• M47: 32,313,738 km (0.066 R)
• M48: 32,695,961 km (0.082 R)
• M49: 32,983,638 km (0.055 R)
• M50: 34,922,725 km (0.111 R)
• M51: 37,799,343 km (0.076 R)
• M52: 41,060,576 km (0.079 R)
• M53: 41,474,514 km (0.041 R)
• M54: 41,785,976 km (0.114 R)
• M55: 45,368,696 km (0.074 R)
• M56: 45,475,509 km (0.11 R)
• M57: 47,521,708 km (0.111 R)
• M58: 49,267,964 km (0.043 R)
• M59: 49,818,036 km (0.097 R)
• M60: 50,038,543 km (0.099 R)
• M61: 51,368,917 km (0.084 R)
• M62: 52,262,166 km (0.109 R)
• M63: 53,498,742 km (0.059 R)
• M64: 54,631,347 km (0.09 R)
• M65: 54,745,042 km (0.078 R)
• M66: 55,771,881 km (0.078 R)
• M67: 56,344,991 km (0.074 R)
• M68: 57,150,725 km (0.096 R)
• M69: 57,497,194 km (0.061 R)
• M70: 58,192,225 km (0.085 R)
• M71: 59,006,636 km (0.095 R)
• M72: 59,824,787 km (0.102 R)
• M73: 61,708,972 km (0.101 R)
• M74: 62,777,400 km (0.103 R)
• M75: 62,896,480 km (0.078 R)
• M76: 64,091,468 km (0.097 R)
• M77: 65,293,935 km (0.071 R)
• M78: 66,625,207 km (0.061 R)
• M79: 67,599,089 km (0.113 R)
• M80: 67,965,454 km (0.113 R)
• M81: 71,168,494 km (0.071 R)
• M82: 71,914,688 km (0.097 R)
• M83: 72,538,512 km (0.108 R)
• M84: 73,289,343 km (0.072 R)
• M85: 74,546,564 km (0.144 R)
• M86: 74,798,786 km (0.107 R)
• M87: 77,464,919 km (0.075 R)
• M88: 80,291,272 km (0.114 R)
• M89: 85,384,032 km (0.169 R)
• M90: 85,780,017 km (0.064 R)
• M91: 85,912,112 km (0.048 R)
• M92: 86,573,933 km (0.101 R)
• M93: 88,035,804 km (0.077 R)
• M94: 89,104,082 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit