🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 12.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 264 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,176,857 km

• M1: 152,291 km (0.078 R)
• M2: 242,648 km (0.091 R)
• M3: 350,957 km (0.068 R)
• M4: 584,928 km (0.109 R)
• M5: 673,340 km (0.101 R)
• M6: 767,138 km (0.117 R)
• M7: 905,516 km (0.09 R)
• M8: 1,038,808 km (0.108 R)
• M9: 1,124,378 km (0.069 R)
• M10: 1,212,640 km (0.092 R)
• M11: 1,314,816 km (0.079 R)
• M12: 1,467,854 km (0.12 R)
• M13: 1,565,093 km (0.115 R)
• M14: 1,656,348 km (0.083 R)
• M15: 1,901,239 km (0.111 R)
• M16: 2,107,535 km (0.105 R)
• M17: 2,195,050 km (0.079 R)
• M18: 2,274,336 km (0.06 R)
• M19: 2,392,818 km (0.108 R)
• M20: 2,503,670 km (0.1 R)
• M21: 2,586,846 km (0.101 R)
• M22: 2,720,736 km (0.082 R)
• M23: 2,836,675 km (0.09 R)
• M24: 2,933,764 km (0.08 R)
• M25: 3,032,050 km (0.115 R)
• M26: 3,184,041 km (0.099 R)
• M27: 3,306,562 km (0.066 R)
• M28: 3,435,964 km (0.113 R)
• M29: 3,545,320 km (0.106 R)
• M30: 3,784,078 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 12.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 661 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,176,857 km

• M1: 158,723 km (0.064 R)
• M2: 288,574 km (0.098 R)
• M3: 394,639 km (0.057 R)
• M4: 489,783 km (0.097 R)
• M5: 585,676 km (0.07 R)
• M6: 708,795 km (0.055 R)
• M7: 826,079 km (0.058 R)
• M8: 906,413 km (0.077 R)
• M9: 984,204 km (0.118 R)
• M10: 1,123,181 km (0.109 R)
• M11: 1,306,737 km (0.075 R)
• M12: 1,461,122 km (0.075 R)
• M13: 1,547,291 km (0.063 R)
• M14: 1,711,250 km (0.087 R)
• M15: 1,795,474 km (0.094 R)
• M16: 1,939,088 km (0.062 R)
• M17: 2,139,250 km (0.068 R)
• M18: 2,354,072 km (0.045 R)
• M19: 2,503,969 km (0.079 R)
• M20: 2,624,695 km (0.079 R)
• M21: 2,981,635 km (0.076 R)
• M22: 3,075,583 km (0.057 R)
• M23: 3,153,074 km (0.115 R)
• M24: 3,452,120 km (0.086 R)
• M25: 3,577,932 km (0.037 R)
• M26: 3,769,567 km (0.056 R)
• M27: 3,974,067 km (0.068 R)
• M28: 4,144,160 km (0.116 R)
• M29: 4,297,498 km (0.117 R)
• M30: 4,423,310 km (0.087 R)
• M31: 4,511,273 km (0.068 R)
• M32: 4,669,099 km (0.084 R)
• M33: 4,808,524 km (0.078 R)
• M34: 5,132,853 km (0.098 R)
• M35: 5,401,680 km (0.091 R)
• M36: 5,696,388 km (0.097 R)
• M37: 5,856,308 km (0.069 R)
• M38: 5,963,869 km (0.107 R)
• M39: 6,061,257 km (0.043 R)
• M40: 6,235,688 km (0.089 R)
• M41: 6,312,581 km (0.108 R)
• M42: 6,544,907 km (0.11 R)
• M43: 6,622,997 km (0.101 R)
• M44: 6,746,415 km (0.12 R)
• M45: 6,847,992 km (0.06 R)
• M46: 6,950,018 km (0.062 R)
• M47: 7,109,788 km (0.09 R)
• M48: 7,213,011 km (0.042 R)
• M49: 7,386,395 km (0.087 R)
• M50: 7,526,119 km (0.071 R)
• M51: 7,643,254 km (0.114 R)
• M52: 7,725,533 km (0.106 R)
• M53: 7,891,138 km (0.067 R)
• M54: 7,998,250 km (0.099 R)
• M55: 8,141,715 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 12.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.97 AU - 1.15 AU

Year: 767 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 77.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,176,857 km

• M1: 170,691 km (0.071 R)
• M2: 269,127 km (0.084 R)
• M3: 351,705 km (0.102 R)
• M4: 465,549 km (0.094 R)
• M5: 700,866 km (0.12 R)
• M6: 951,442 km (0.058 R)
• M7: 1,039,556 km (0.095 R)
• M8: 1,170,603 km (0.092 R)
• M9: 1,272,779 km (0.113 R)
• M10: 1,413,999 km (0.039 R)
• M11: 1,814,173 km (0.048 R)
• M12: 1,925,923 km (0.091 R)
• M13: 2,097,961 km (0.093 R)
• M14: 2,335,372 km (0.079 R)
• M15: 2,413,612 km (0.103 R)
• M16: 2,510,551 km (0.042 R)
• M17: 3,033,695 km (0.09 R)
• M18: 3,186,584 km (0.091 R)
• M19: 3,342,316 km (0.115 R)
• M20: 3,490,418 km (0.062 R)
• M21: 3,701,799 km (0.1 R)
• M22: 3,875,931 km (0.045 R)
• M23: 4,010,869 km (0.117 R)
• M24: 4,264,437 km (0.043 R)
• M25: 4,458,017 km (0.086 R)
• M26: 4,534,162 km (0.094 R)
• M27: 4,643,518 km (0.068 R)
• M28: 4,764,991 km (0.047 R)
• M29: 4,909,952 km (0.053 R)
• M30: 5,112,956 km (0.038 R)
• M31: 5,739,023 km (0.112 R)
• M32: 5,857,654 km (0.054 R)
• M33: 6,133,662 km (0.06 R)
• M34: 6,426,126 km (0.115 R)
• M35: 6,549,395 km (0.11 R)
• M36: 6,911,422 km (0.105 R)
• M37: 7,113,977 km (0.094 R)
• M38: 7,254,300 km (0.077 R)
• M39: 7,473,162 km (0.106 R)
• M40: 7,628,893 km (0.111 R)
• M41: 7,733,312 km (0.115 R)
• M42: 7,825,165 km (0.092 R)
• M43: 7,904,153 km (0.104 R)
• M44: 8,129,298 km (0.12 R)
• M45: 8,209,333 km (0.108 R)
• M46: 8,343,223 km (0.116 R)
• M47: 8,518,402 km (0.111 R)
• M48: 8,681,314 km (0.077 R)
• M49: 8,762,994 km (0.068 R)
• M50: 8,954,929 km (0.096 R)
• M51: 9,217,473 km (0.104 R)
• M52: 9,398,785 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 13.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.05 AU - 1.25 AU

Year: 867 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,176,857 km

• M1: 176,077 km (0.085 R)
• M2: 262,095 km (0.062 R)
• M3: 364,570 km (0.095 R)
• M4: 450,439 km (0.115 R)
• M5: 650,900 km (0.096 R)
• M6: 814,112 km (0.104 R)
• M7: 923,168 km (0.074 R)
• M8: 1,048,083 km (0.075 R)
• M9: 1,157,888 km (0.037 R)
• M10: 1,260,811 km (0.059 R)
• M11: 1,367,175 km (0.052 R)
• M12: 1,494,333 km (0.036 R)
• M13: 1,607,429 km (0.076 R)
• M14: 1,849,179 km (0.117 R)
• M15: 1,945,520 km (0.09 R)
• M16: 2,063,403 km (0.062 R)
• M17: 2,313,531 km (0.081 R)
• M18: 2,509,504 km (0.116 R)
• M19: 2,595,373 km (0.077 R)
• M20: 2,747,814 km (0.074 R)
• M21: 2,836,376 km (0.084 R)
• M22: 3,046,710 km (0.076 R)
• M23: 3,443,444 km (0.108 R)
• M24: 3,547,265 km (0.113 R)
• M25: 3,758,198 km (0.116 R)
• M26: 3,948,187 km (0.046 R)
• M27: 4,073,849 km (0.089 R)
• M28: 4,329,362 km (0.045 R)
• M29: 4,537,453 km (0.064 R)
• M30: 4,651,746 km (0.111 R)
• M31: 4,856,096 km (0.036 R)
• M32: 5,000,159 km (0.077 R)
• M33: 5,283,198 km (0.071 R)
• M34: 5,375,650 km (0.062 R)
• M35: 5,999,473 km (0.075 R)
• M36: 6,183,478 km (0.101 R)
• M37: 6,517,231 km (0.084 R)
• M38: 6,636,461 km (0.104 R)
• M39: 6,736,392 km (0.045 R)
• M40: 6,857,118 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 12.5

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.8 AU - 2.74 AU

Year: 2404 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,176,857 km

• M1: 172,786 km (0.09 R)
• M2: 261,198 km (0.099 R)
• M3: 417,827 km (0.049 R)
• M4: 573,259 km (0.038 R)
• M5: 713,881 km (0.044 R)
• M6: 980,016 km (0.041 R)
• M7: 1,255,575 km (0.072 R)
• M8: 1,606,681 km (0.104 R)
• M9: 2,254,590 km (0.12 R)
• M10: 2,517,433 km (0.112 R)
• M11: 2,637,560 km (0.066 R)
• M12: 2,744,223 km (0.041 R)
• M13: 2,930,622 km (0.045 R)
• M14: 3,153,374 km (0.104 R)
• M15: 3,234,306 km (0.111 R)
• M16: 3,332,442 km (0.119 R)
• M17: 4,029,419 km (0.096 R)
• M18: 4,206,393 km (0.096 R)
• M19: 4,549,570 km (0.115 R)
• M20: 4,883,323 km (0.087 R)
• M21: 4,996,270 km (0.119 R)
• M22: 5,653,154 km (0.06 R)
• M23: 5,831,774 km (0.061 R)
• M24: 6,113,167 km (0.091 R)
• M25: 6,752,249 km (0.047 R)
• M26: 6,878,510 km (0.103 R)
• M27: 6,984,276 km (0.063 R)
• M28: 7,069,247 km (0.098 R)
• M29: 7,261,780 km (0.119 R)
• M30: 7,369,490 km (0.117 R)
• M31: 7,521,183 km (0.087 R)
• M32: 8,272,912 km (0.058 R)
• M33: 8,589,461 km (0.07 R)
• M34: 8,726,343 km (0.069 R)
• M35: 9,048,577 km (0.117 R)
• M36: 9,234,527 km (0.066 R)
• M37: 10,062,850 km (0.116 R)
• M38: 10,376,557 km (0.037 R)
• M39: 10,473,796 km (0.082 R)
• M40: 10,571,184 km (0.104 R)
• M41: 10,914,810 km (0.092 R)
• M42: 11,137,711 km (0.071 R)
• M43: 11,237,194 km (0.108 R)
• M44: 11,387,091 km (0.116 R)
• M45: 11,764,676 km (0.104 R)
• M46: 11,967,830 km (0.108 R)
• M47: 12,146,450 km (0.079 R)
• M48: 12,429,040 km (0.076 R)
• M49: 12,817,845 km (0.083 R)
• M50: 13,236,868 km (0.03 R)
• M51: 13,580,794 km (0.107 R)
• M52: 13,767,193 km (0.079 R)
• M53: 13,874,155 km (0.084 R)
• M54: 13,954,489 km (0.075 R)
• M55: 14,034,973 km (0.086 R)
• M56: 14,277,471 km (0.097 R)
• M57: 14,358,553 km (0.118 R)
• M58: 14,521,316 km (0.056 R)
• M59: 15,068,246 km (0.066 R)
• M60: 15,178,350 km (0.096 R)
• M61: 15,455,106 km (0.11 R)
• M62: 15,761,332 km (0.108 R)
• M63: 16,663,707 km (0.11 R)
• M64: 16,891,844 km (0.106 R)
• M65: 17,264,941 km (0.059 R)
• M66: 18,077,855 km (0.078 R)
• M67: 18,253,633 km (0.078 R)
• M68: 18,577,363 km (0.076 R)
• M69: 19,021,968 km (0.104 R)
• M70: 19,410,174 km (0.087 R)
• M71: 19,770,855 km (0.09 R)
• M72: 19,921,799 km (0.03 R)
• M73: 20,224,735 km (0.11 R)
• M74: 20,376,876 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 13.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.15 AU - 4.37 AU

Year: 5125 Days

Day: 9.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,176,857 km

• M1: 210,035 km (0.076 R)
• M2: 297,101 km (0.098 R)
• M3: 420,819 km (0.086 R)
• M4: 778,059 km (0.081 R)
• M5: 872,006 km (0.118 R)
• M6: 984,653 km (0.081 R)
• M7: 1,102,836 km (0.089 R)
• M8: 1,804,001 km (0.071 R)
• M9: 2,459,987 km (0.101 R)
• M10: 2,900,553 km (0.053 R)
• M11: 3,031,002 km (0.08 R)
• M12: 3,163,546 km (0.078 R)
• M13: 3,366,102 km (0.082 R)
• M14: 3,713,169 km (0.081 R)
• M15: 3,831,650 km (0.102 R)
• M16: 4,023,584 km (0.113 R)
• M17: 4,618,984 km (0.035 R)
• M18: 5,162,623 km (0.049 R)
• M19: 5,428,907 km (0.113 R)
• M20: 5,919,438 km (0.1 R)
• M21: 6,481,328 km (0.114 R)
• M22: 6,826,899 km (0.05 R)
• M23: 7,031,100 km (0.089 R)
• M24: 7,716,857 km (0.043 R)
• M25: 8,052,255 km (0.119 R)
• M26: 8,268,424 km (0.063 R)
• M27: 8,517,654 km (0.062 R)
• M28: 8,737,862 km (0.111 R)
• M29: 9,087,622 km (0.084 R)
• M30: 9,344,930 km (0.072 R)
• M31: 9,637,394 km (0.062 R)
• M32: 10,803,061 km (0.115 R)
• M33: 11,007,411 km (0.097 R)
• M34: 11,178,701 km (0.102 R)
• M35: 11,523,823 km (0.111 R)
• M36: 11,697,805 km (0.09 R)
• M37: 12,366,658 km (0.102 R)
• M38: 13,484,602 km (0.056 R)
• M39: 14,409,716 km (0.058 R)
• M40: 14,597,162 km (0.086 R)
• M41: 14,974,597 km (0.113 R)
• M42: 16,203,993 km (0.119 R)
• M43: 16,320,828 km (0.095 R)
• M44: 16,949,140 km (0.057 R)
• M45: 17,306,080 km (0.069 R)
• M46: 17,505,494 km (0.056 R)
• M47: 18,351,171 km (0.107 R)
• M48: 19,458,045 km (0.084 R)
• M49: 19,998,692 km (0.114 R)
• M50: 20,544,425 km (0.119 R)
• M51: 20,882,516 km (0.066 R)
• M52: 21,009,824 km (0.077 R)
• M53: 21,094,945 km (0.06 R)
• M54: 21,265,337 km (0.12 R)
• M55: 21,994,477 km (0.115 R)
• M56: 22,297,114 km (0.066 R)
• M57: 23,081,755 km (0.085 R)
• M58: 23,169,569 km (0.118 R)
• M59: 23,654,116 km (0.104 R)
• M60: 24,320,275 km (0.025 R)
• M61: 24,722,993 km (0.104 R)
• M62: 24,857,631 km (0.056 R)
• M63: 25,535,010 km (0.12 R)
• M64: 25,762,100 km (0.05 R)
• M65: 25,898,683 km (0.044 R)
• M66: 26,035,415 km (0.041 R)
• M67: 26,126,819 km (0.057 R)
• M68: 26,218,224 km (0.047 R)
• M69: 26,309,927 km (0.098 R)
• M70: 26,585,187 km (0.073 R)
• M71: 26,677,190 km (0.099 R)
• M72: 27,092,474 km (0.114 R)
• M73: 27,463,476 km (0.079 R)
• M74: 27,742,776 km (0.061 R)
• M75: 28,539,384 km (0.105 R)
• M76: 28,727,878 km (0.113 R)
• M77: 29,772,220 km (0.073 R)
• M78: 30,298,954 km (0.118 R)
• M79: 30,539,508 km (0.082 R)
• M80: 30,684,019 km (0.077 R)
• M81: 32,093,530 km (0.101 R)
• M82: 32,338,721 km (0.079 R)
• M83: 32,682,946 km (0.118 R)
• M84: 32,781,531 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit