🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 13

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.89 AU - 1.21 AU

Year: 730 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,462,980 km

• M1: 162,164 km (0.099 R)
• M2: 275,709 km (0.114 R)
• M3: 357,689 km (0.111 R)
• M4: 546,780 km (0.11 R)
• M5: 731,384 km (0.093 R)
• M6: 846,574 km (0.104 R)
• M7: 994,676 km (0.115 R)
• M8: 1,120,039 km (0.1 R)
• M9: 1,333,216 km (0.119 R)
• M10: 1,422,377 km (0.089 R)
• M11: 1,544,598 km (0.082 R)
• M12: 1,649,466 km (0.114 R)
• M13: 1,745,807 km (0.052 R)
• M14: 1,894,208 km (0.048 R)
• M15: 2,012,690 km (0.114 R)
• M16: 2,116,211 km (0.116 R)
• M17: 2,203,876 km (0.119 R)
• M18: 2,395,361 km (0.118 R)
• M19: 2,667,629 km (0.092 R)
• M20: 2,769,206 km (0.033 R)
• M21: 2,865,697 km (0.1 R)
• M22: 2,950,220 km (0.116 R)
• M23: 3,061,969 km (0.113 R)
• M24: 3,195,411 km (0.055 R)
• M25: 3,371,936 km (0.081 R)
• M26: 3,454,514 km (0.083 R)
• M27: 3,649,739 km (0.081 R)
• M28: 3,841,673 km (0.104 R)
• M29: 4,029,568 km (0.114 R)
• M30: 4,176,324 km (0.081 R)
• M31: 4,265,185 km (0.102 R)
• M32: 4,604,174 km (0.103 R)
• M33: 4,688,397 km (0.057 R)
• M34: 4,889,606 km (0.074 R)
• M35: 4,991,183 km (0.057 R)
• M36: 5,324,637 km (0.102 R)
• M37: 5,421,128 km (0.04 R)
• M38: 5,510,288 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 9.6

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.04 AU - 1.3 AU

Year: 858 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,462,980 km

• M1: 127,457 km (0.043 R)
• M2: 273,764 km (0.113 R)
• M3: 407,355 km (0.073 R)
• M4: 481,556 km (0.11 R)
• M5: 550,819 km (0.119 R)
• M6: 662,120 km (0.064 R)
• M7: 769,980 km (0.103 R)
• M8: 859,589 km (0.117 R)
• M9: 921,373 km (0.113 R)
• M10: 991,385 km (0.063 R)
• M11: 1,150,408 km (0.084 R)
• M12: 1,212,341 km (0.118 R)
• M13: 1,325,437 km (0.117 R)
• M14: 1,390,512 km (0.075 R)
• M15: 1,494,184 km (0.092 R)
• M16: 1,569,880 km (0.102 R)
• M17: 1,756,877 km (0.071 R)
• M18: 1,828,984 km (0.099 R)
• M19: 1,951,355 km (0.112 R)
• M20: 2,026,154 km (0.107 R)
• M21: 2,161,540 km (0.063 R)
• M22: 2,273,738 km (0.09 R)
• M23: 2,468,215 km (0.056 R)
• M24: 2,531,196 km (0.062 R)
• M25: 2,649,677 km (0.082 R)
• M26: 2,714,304 km (0.053 R)
• M27: 2,788,804 km (0.12 R)
• M28: 2,882,901 km (0.117 R)
• M29: 3,035,640 km (0.113 R)
• M30: 3,122,856 km (0.103 R)
• M31: 3,210,819 km (0.06 R)
• M32: 3,359,370 km (0.102 R)
• M33: 3,550,855 km (0.101 R)
• M34: 3,612,041 km (0.059 R)
• M35: 3,735,608 km (0.117 R)
• M36: 3,808,313 km (0.105 R)
• M37: 4,018,648 km (0.084 R)
• M38: 4,168,096 km (0.073 R)
• M39: 4,243,643 km (0.087 R)
• M40: 4,807,328 km (0.076 R)
• M41: 5,011,977 km (0.08 R)
• M42: 5,382,831 km (0.114 R)
• M43: 5,619,195 km (0.097 R)
• M44: 5,943,823 km (0.03 R)
• M45: 6,498,232 km (0.11 R)
• M46: 6,648,877 km (0.115 R)
• M47: 6,724,723 km (0.057 R)
• M48: 7,043,517 km (0.115 R)
• M49: 7,107,844 km (0.041 R)
• M50: 7,302,171 km (0.078 R)
• M51: 7,498,294 km (0.067 R)
• M52: 7,722,541 km (0.098 R)
• M53: 7,908,940 km (0.057 R)
• M54: 8,340,680 km (0.054 R)
• M55: 8,738,610 km (0.075 R)
• M56: 8,863,375 km (0.075 R)
• M57: 9,058,600 km (0.118 R)
• M58: 9,198,923 km (0.09 R)
• M59: 9,581,444 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 10

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.39 AU - 1.53 AU

Year: 1197 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,462,980 km

• M1: 125,064 km (0.087 R)
• M2: 203,902 km (0.091 R)
• M3: 277,205 km (0.097 R)
• M4: 376,687 km (0.092 R)
• M5: 442,959 km (0.113 R)
• M6: 505,192 km (0.111 R)
• M7: 675,734 km (0.118 R)
• M8: 765,941 km (0.095 R)
• M9: 889,210 km (0.098 R)
• M10: 1,013,376 km (0.105 R)
• M11: 1,087,128 km (0.079 R)
• M12: 1,313,021 km (0.066 R)
• M13: 1,428,360 km (0.12 R)
• M14: 1,855,163 km (0.107 R)
• M15: 2,304,106 km (0.088 R)
• M16: 2,369,780 km (0.112 R)
• M17: 2,469,562 km (0.111 R)
• M18: 2,604,798 km (0.113 R)
• M19: 2,768,757 km (0.055 R)
• M20: 2,900,553 km (0.069 R)
• M21: 3,234,755 km (0.083 R)
• M22: 3,308,656 km (0.111 R)
• M23: 3,600,522 km (0.042 R)
• M24: 3,744,734 km (0.12 R)
• M25: 3,871,294 km (0.092 R)
• M26: 3,959,706 km (0.086 R)
• M27: 4,209,086 km (0.111 R)
• M28: 4,279,845 km (0.12 R)
• M29: 4,691,838 km (0.1 R)
• M30: 4,765,141 km (0.102 R)
• M31: 5,105,775 km (0.077 R)
• M32: 5,246,397 km (0.096 R)
• M33: 5,377,295 km (0.096 R)
• M34: 5,553,671 km (0.066 R)
• M35: 5,923,328 km (0.116 R)
• M36: 6,266,356 km (0.11 R)
• M37: 6,358,957 km (0.05 R)
• M38: 6,533,837 km (0.082 R)
• M39: 6,793,239 km (0.099 R)
• M40: 7,382,954 km (0.05 R)
• M41: 7,752,311 km (0.066 R)
• M42: 8,140,219 km (0.059 R)
• M43: 8,203,349 km (0.09 R)
• M44: 8,393,787 km (0.116 R)
• M45: 8,496,112 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 12.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.57 AU - 2.07 AU

Year: 1665 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,462,980 km

• M1: 176,525 km (0.102 R)
• M2: 359,484 km (0.107 R)
• M3: 471,682 km (0.042 R)
• M4: 565,779 km (0.089 R)
• M5: 732,581 km (0.083 R)
• M6: 815,159 km (0.082 R)
• M7: 1,024,297 km (0.119 R)
• M8: 1,233,734 km (0.094 R)
• M9: 1,372,112 km (0.068 R)
• M10: 1,545,346 km (0.086 R)
• M11: 1,665,024 km (0.094 R)
• M12: 1,808,638 km (0.117 R)
• M13: 1,956,740 km (0.1 R)
• M14: 2,054,128 km (0.075 R)
• M15: 2,242,472 km (0.051 R)
• M16: 2,356,166 km (0.114 R)
• M17: 2,553,935 km (0.108 R)
• M18: 2,733,003 km (0.069 R)
• M19: 2,965,927 km (0.098 R)
• M20: 3,103,707 km (0.082 R)
• M21: 3,347,103 km (0.088 R)
• M22: 3,438,357 km (0.082 R)
• M23: 3,556,839 km (0.04 R)
• M24: 3,744,136 km (0.091 R)
• M25: 3,838,981 km (0.1 R)
• M26: 4,003,538 km (0.116 R)
• M27: 4,128,452 km (0.064 R)
• M28: 4,439,317 km (0.092 R)
• M29: 4,758,110 km (0.089 R)
• M30: 4,949,894 km (0.083 R)
• M31: 5,204,809 km (0.029 R)
• M32: 5,356,651 km (0.113 R)
• M33: 5,510,138 km (0.11 R)
• M34: 5,664,972 km (0.107 R)
• M35: 6,042,707 km (0.103 R)
• M36: 6,542,812 km (0.032 R)
• M37: 6,641,098 km (0.08 R)
• M38: 7,190,870 km (0.094 R)
• M39: 7,600,021 km (0.114 R)
• M40: 7,842,220 km (0.042 R)
• M41: 7,999,297 km (0.107 R)
• M42: 8,298,792 km (0.096 R)
• M43: 8,655,882 km (0.068 R)
• M44: 8,963,456 km (0.114 R)
• M45: 9,054,561 km (0.085 R)
• M46: 9,146,115 km (0.047 R)
• M47: 9,329,970 km (0.066 R)
• M48: 9,477,923 km (0.026 R)
• M49: 9,570,823 km (0.104 R)
• M50: 9,964,265 km (0.102 R)
• M51: 10,516,282 km (0.074 R)
• M52: 11,137,113 km (0.117 R)
• M53: 11,392,775 km (0.082 R)
• M54: 11,610,590 km (0.032 R)
• M55: 11,789,808 km (0.081 R)
• M56: 12,030,212 km (0.037 R)
• M57: 12,393,884 km (0.106 R)
• M58: 13,070,067 km (0.075 R)
• M59: 13,674,293 km (0.091 R)
• M60: 14,053,822 km (0.117 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.7

Radius: 5.4

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.59 AU - 6.73 AU

Year: 9133 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,462,980 km

• M1: 74,649 km (0.113 R)
• M2: 215,271 km (0.081 R)
• M3: 291,417 km (0.052 R)
• M4: 471,981 km (0.045 R)
• M5: 907,909 km (0.105 R)
• M6: 962,513 km (0.05 R)
• M7: 1,232,088 km (0.099 R)
• M8: 1,272,479 km (0.078 R)
• M9: 1,633,758 km (0.1 R)
• M10: 1,700,778 km (0.079 R)
• M11: 1,883,886 km (0.041 R)
• M12: 2,121,747 km (0.087 R)
• M13: 2,244,267 km (0.081 R)
• M14: 2,470,609 km (0.111 R)
• M15: 3,249,116 km (0.057 R)
• M16: 3,447,633 km (0.119 R)
• M17: 3,946,093 km (0.038 R)
• M18: 4,036,450 km (0.042 R)
• M19: 4,188,591 km (0.074 R)
• M20: 4,466,992 km (0.11 R)
• M21: 4,561,239 km (0.102 R)
• M22: 5,471,393 km (0.068 R)
• M23: 5,673,649 km (0.094 R)
• M24: 6,085,492 km (0.094 R)
• M25: 6,542,513 km (0.095 R)
• M26: 7,414,818 km (0.111 R)
• M27: 7,676,166 km (0.113 R)
• M28: 7,789,112 km (0.09 R)
• M29: 8,207,687 km (0.107 R)
• M30: 8,829,865 km (0.075 R)
• M31: 9,106,770 km (0.11 R)
• M32: 9,426,760 km (0.07 R)
• M33: 9,750,340 km (0.038 R)
• M34: 9,872,711 km (0.099 R)
• M35: 10,617,110 km (0.079 R)
• M36: 11,897,668 km (0.102 R)
• M37: 13,001,551 km (0.091 R)
• M38: 13,271,426 km (0.111 R)
• M39: 14,928,372 km (0.099 R)
• M40: 15,305,508 km (0.117 R)
• M41: 15,400,203 km (0.086 R)
• M42: 15,685,636 km (0.084 R)
• M43: 16,165,247 km (0.107 R)
• M44: 16,455,167 km (0.105 R)
• M45: 17,040,544 km (0.118 R)
• M46: 17,138,680 km (0.079 R)
• M47: 17,187,898 km (0.088 R)
• M48: 17,237,115 km (0.055 R)
• M49: 17,483,952 km (0.05 R)
• M50: 17,731,836 km (0.053 R)
• M51: 17,781,652 km (0.107 R)
• M52: 18,331,723 km (0.095 R)
• M53: 20,483,240 km (0.094 R)
• M54: 20,954,623 km (0.096 R)
• M55: 21,588,618 km (0.044 R)
• M56: 21,641,726 km (0.109 R)
• M57: 21,908,010 km (0.099 R)
• M58: 21,961,267 km (0.047 R)
• M59: 24,021,528 km (0.11 R)
• M60: 24,242,036 km (0.06 R)
• M61: 24,740,496 km (0.094 R)
• M62: 24,907,297 km (0.111 R)
• M63: 26,312,620 km (0.025 R)
• M64: 26,596,856 km (0.071 R)
• M65: 26,653,703 km (0.099 R)
• M66: 26,710,700 km (0.101 R)
• M67: 27,801,268 km (0.101 R)
• M68: 27,916,907 km (0.075 R)
• M69: 29,611,552 km (0.112 R)
• M70: 29,729,734 km (0.039 R)
• M71: 30,144,270 km (0.072 R)
• M72: 30,919,337 km (0.053 R)
• M73: 31,640,548 km (0.101 R)
• M74: 32,063,760 km (0.057 R)
• M75: 32,488,918 km (0.086 R)
• M76: 32,854,834 km (0.115 R)
• M77: 34,146,013 km (0.079 R)
• M78: 37,414,278 km (0.089 R)
• M79: 37,605,913 km (0.092 R)
• M80: 37,669,791 km (0.069 R)
• M81: 37,733,819 km (0.065 R)
• M82: 38,568,725 km (0.089 R)
• M83: 39,150,212 km (0.096 R)
• M84: 39,474,540 km (0.089 R)
• M85: 39,995,440 km (0.117 R)
• M86: 40,387,536 km (0.119 R)
• M87: 41,043,821 km (0.116 R)
• M88: 41,571,303 km (0.083 R)
• M89: 42,367,015 km (0.064 R)
• M90: 42,500,007 km (0.051 R)
• M91: 42,766,590 km (0.117 R)
• M92: 42,966,902 km (0.103 R)
• M93: 43,704,120 km (0.063 R)
• M94: 45,394,875 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit