🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 14.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 697 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,900,730 km

• M1: 218,413 km (0.104 R)
• M2: 349,461 km (0.083 R)
• M3: 452,683 km (0.058 R)
• M4: 566,976 km (0.092 R)
• M5: 674,986 km (0.079 R)
• M6: 766,689 km (0.092 R)
• M7: 894,894 km (0.11 R)
• M8: 1,014,423 km (0.11 R)
• M9: 1,277,715 km (0.117 R)
• M10: 1,370,616 km (0.077 R)
• M11: 1,637,199 km (0.092 R)
• M12: 1,766,751 km (0.099 R)
• M13: 2,146,879 km (0.102 R)
• M14: 2,266,857 km (0.119 R)
• M15: 2,412,415 km (0.045 R)
• M16: 2,545,408 km (0.102 R)
• M17: 2,648,780 km (0.077 R)
• M18: 2,794,339 km (0.079 R)
• M19: 2,950,968 km (0.033 R)
• M20: 3,119,116 km (0.117 R)
• M21: 3,230,117 km (0.119 R)
• M22: 3,333,938 km (0.028 R)
• M23: 3,518,243 km (0.083 R)
• M24: 3,705,988 km (0.104 R)
• M25: 3,832,997 km (0.116 R)
• M26: 4,185,300 km (0.101 R)
• M27: 4,403,713 km (0.112 R)
• M28: 4,528,926 km (0.094 R)
• M29: 4,723,852 km (0.027 R)
• M30: 4,911,597 km (0.077 R)
• M31: 5,294,717 km (0.071 R)
• M32: 5,438,481 km (0.056 R)
• M33: 5,792,729 km (0.062 R)
• M34: 5,940,831 km (0.088 R)
• M35: 6,122,442 km (0.077 R)
• M36: 6,327,691 km (0.112 R)
• M37: 6,447,519 km (0.085 R)
• M38: 6,623,147 km (0.098 R)
• M39: 6,744,770 km (0.077 R)
• M40: 6,867,290 km (0.068 R)
• M41: 7,069,397 km (0.097 R)
• M42: 7,182,493 km (0.054 R)
• M43: 7,273,299 km (0.04 R)
• M44: 7,664,049 km (0.116 R)
• M45: 7,803,623 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 12.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.94 AU - 1.2 AU

Year: 738 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,900,730 km

• M1: 180,864 km (0.044 R)
• M2: 293,661 km (0.101 R)
• M3: 392,694 km (0.039 R)
• M4: 487,988 km (0.107 R)
• M5: 568,173 km (0.054 R)
• M6: 692,937 km (0.105 R)
• M7: 802,742 km (0.101 R)
• M8: 884,123 km (0.054 R)
• M9: 1,028,336 km (0.097 R)
• M10: 1,127,519 km (0.1 R)
• M11: 1,235,230 km (0.113 R)
• M12: 1,388,119 km (0.036 R)
• M13: 1,483,113 km (0.103 R)
• M14: 1,635,254 km (0.075 R)
• M15: 1,719,179 km (0.083 R)
• M16: 1,914,703 km (0.094 R)
• M17: 2,003,415 km (0.079 R)
• M18: 2,129,974 km (0.045 R)
• M19: 2,366,190 km (0.119 R)
• M20: 2,474,648 km (0.072 R)
• M21: 2,696,651 km (0.106 R)
• M22: 2,823,660 km (0.102 R)
• M23: 2,945,881 km (0.107 R)
• M24: 3,280,681 km (0.034 R)
• M25: 3,366,401 km (0.059 R)
• M26: 3,510,763 km (0.074 R)
• M27: 3,657,369 km (0.114 R)
• M28: 3,768,670 km (0.052 R)
• M29: 3,896,127 km (0.093 R)
• M30: 4,002,341 km (0.086 R)
• M31: 4,326,520 km (0.103 R)
• M32: 4,507,683 km (0.067 R)
• M33: 4,603,276 km (0.069 R)
• M34: 4,731,781 km (0.079 R)
• M35: 4,853,404 km (0.057 R)
• M36: 4,935,084 km (0.09 R)
• M37: 5,050,125 km (0.078 R)
• M38: 5,199,424 km (0.12 R)
• M39: 5,291,426 km (0.03 R)
• M40: 5,587,630 km (0.089 R)
• M41: 5,811,279 km (0.082 R)
• M42: 5,932,902 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 11.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.42 AU - 1.86 AU

Year: 1401 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,900,730 km

• M1: 146,307 km (0.104 R)
• M2: 221,554 km (0.073 R)
• M3: 295,755 km (0.055 R)
• M4: 379,530 km (0.052 R)
• M5: 525,837 km (0.103 R)
• M6: 610,359 km (0.048 R)
• M7: 788,381 km (0.11 R)
• M8: 902,524 km (0.069 R)
• M9: 1,077,105 km (0.111 R)
• M10: 1,156,691 km (0.108 R)
• M11: 1,230,143 km (0.108 R)
• M12: 1,339,200 km (0.09 R)
• M13: 1,434,195 km (0.076 R)
• M14: 1,704,967 km (0.089 R)
• M15: 1,818,063 km (0.076 R)
• M16: 1,894,956 km (0.116 R)
• M17: 1,992,494 km (0.052 R)
• M18: 2,132,218 km (0.103 R)
• M19: 2,495,592 km (0.082 R)
• M20: 2,668,527 km (0.111 R)
• M21: 2,767,411 km (0.074 R)
• M22: 2,856,571 km (0.085 R)
• M23: 3,152,626 km (0.028 R)
• M24: 3,257,494 km (0.093 R)
• M25: 3,470,820 km (0.093 R)
• M26: 3,542,926 km (0.113 R)
• M27: 4,138,176 km (0.099 R)
• M28: 4,356,589 km (0.092 R)
• M29: 4,565,577 km (0.062 R)
• M30: 4,711,286 km (0.114 R)
• M31: 4,791,321 km (0.119 R)
• M32: 4,980,113 km (0.031 R)
• M33: 5,392,854 km (0.119 R)
• M34: 5,603,338 km (0.07 R)
• M35: 5,674,098 km (0.106 R)
• M36: 5,745,157 km (0.109 R)
• M37: 6,003,662 km (0.107 R)
• M38: 6,236,586 km (0.09 R)
• M39: 6,354,170 km (0.12 R)
• M40: 6,428,071 km (0.111 R)
• M41: 6,546,852 km (0.083 R)
• M42: 6,741,628 km (0.085 R)
• M43: 6,907,831 km (0.081 R)
• M44: 7,399,111 km (0.093 R)
• M45: 7,586,258 km (0.101 R)
• M46: 7,759,193 km (0.086 R)
• M47: 7,838,330 km (0.116 R)
• M48: 7,917,617 km (0.077 R)
• M49: 8,480,404 km (0.099 R)
• M50: 9,712,791 km (0.104 R)
• M51: 10,038,167 km (0.061 R)
• M52: 10,297,719 km (0.054 R)
• M53: 10,506,857 km (0.068 R)
• M54: 10,682,335 km (0.093 R)
• M55: 11,000,530 km (0.119 R)
• M56: 11,736,851 km (0.091 R)
• M57: 11,809,555 km (0.111 R)
• M58: 11,900,660 km (0.076 R)
• M59: 12,378,177 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 10.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.84 AU - 2.08 AU

Year: 1830 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,900,730 km

• M1: 133,890 km (0.111 R)
• M2: 197,469 km (0.106 R)
• M3: 388,206 km (0.103 R)
• M4: 500,255 km (0.103 R)
• M5: 699,220 km (0.105 R)
• M6: 784,790 km (0.106 R)
• M7: 1,384,827 km (0.116 R)
• M8: 1,767,499 km (0.111 R)
• M9: 1,843,644 km (0.099 R)
• M10: 1,909,766 km (0.039 R)
• M11: 2,090,181 km (0.086 R)
• M12: 2,159,296 km (0.044 R)
• M13: 2,264,613 km (0.05 R)
• M14: 2,480,183 km (0.076 R)
• M15: 2,603,003 km (0.069 R)
• M16: 3,180,600 km (0.048 R)
• M17: 3,247,171 km (0.08 R)
• M18: 3,314,341 km (0.095 R)
• M19: 3,436,263 km (0.05 R)
• M20: 3,953,423 km (0.03 R)
• M21: 4,126,508 km (0.092 R)
• M22: 4,214,022 km (0.048 R)
• M23: 4,376,037 km (0.119 R)
• M24: 4,480,157 km (0.027 R)
• M25: 4,570,065 km (0.095 R)
• M26: 4,691,090 km (0.111 R)
• M27: 4,767,086 km (0.107 R)
• M28: 5,029,032 km (0.118 R)
• M29: 5,327,330 km (0.084 R)
• M30: 5,486,652 km (0.105 R)
• M31: 5,777,619 km (0.095 R)
• M32: 5,842,844 km (0.054 R)
• M33: 5,990,796 km (0.12 R)
• M34: 6,156,551 km (0.09 R)
• M35: 6,256,781 km (0.112 R)
• M36: 6,492,847 km (0.102 R)
• M37: 6,577,818 km (0.073 R)
• M38: 6,697,347 km (0.112 R)
• M39: 7,043,217 km (0.119 R)
• M40: 7,113,080 km (0.052 R)
• M41: 7,183,091 km (0.113 R)
• M42: 7,788,215 km (0.111 R)
• M43: 8,170,288 km (0.058 R)
• M44: 8,262,141 km (0.082 R)
• M45: 8,483,994 km (0.105 R)
• M46: 8,595,594 km (0.096 R)
• M47: 9,066,229 km (0.113 R)
• M48: 9,142,225 km (0.101 R)
• M49: 9,448,751 km (0.09 R)
• M50: 9,797,613 km (0.11 R)
• M51: 10,768,504 km (0.099 R)
• M52: 10,950,115 km (0.039 R)
• M53: 11,092,233 km (0.11 R)
• M54: 11,378,115 km (0.098 R)
• M55: 11,460,244 km (0.055 R)
• M56: 11,915,470 km (0.1 R)
• M57: 12,040,534 km (0.105 R)
• M58: 12,545,726 km (0.08 R)
• M59: 12,822,183 km (0.092 R)
• M60: 13,359,688 km (0.072 R)
• M61: 13,467,997 km (0.101 R)
• M62: 13,554,913 km (0.067 R)
• M63: 13,926,515 km (0.114 R)
• M64: 14,256,976 km (0.076 R)
• M65: 14,567,841 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 11

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.43 AU - 2.77 AU

Year: 2796 Days

Day: 11.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,900,730 km

• M1: 138,677 km (0.12 R)
• M2: 312,809 km (0.073 R)
• M3: 457,470 km (0.064 R)
• M4: 586,424 km (0.091 R)
• M5: 659,278 km (0.053 R)
• M6: 926,908 km (0.11 R)
• M7: 1,066,334 km (0.098 R)
• M8: 1,134,999 km (0.086 R)
• M9: 1,213,239 km (0.025 R)
• M10: 1,325,886 km (0.03 R)
• M11: 1,442,273 km (0.091 R)
• M12: 1,527,544 km (0.106 R)
• M13: 1,694,495 km (0.108 R)
• M14: 1,839,904 km (0.065 R)
• M15: 1,914,254 km (0.059 R)
• M16: 2,008,651 km (0.087 R)
• M17: 2,133,714 km (0.083 R)
• M18: 2,351,529 km (0.038 R)
• M19: 2,452,956 km (0.114 R)
• M20: 2,628,734 km (0.066 R)
• M21: 2,819,621 km (0.083 R)
• M22: 2,949,322 km (0.109 R)
• M23: 3,103,408 km (0.086 R)
• M24: 3,203,788 km (0.106 R)
• M25: 3,339,473 km (0.046 R)
• M26: 3,465,435 km (0.072 R)
• M27: 3,853,192 km (0.103 R)
• M28: 4,058,291 km (0.041 R)
• M29: 4,555,405 km (0.106 R)
• M30: 4,657,281 km (0.086 R)
• M31: 4,785,486 km (0.109 R)
• M32: 4,954,083 km (0.101 R)
• M33: 5,177,582 km (0.061 R)
• M34: 5,404,373 km (0.106 R)
• M35: 5,593,614 km (0.103 R)
• M36: 5,757,573 km (0.076 R)
• M37: 5,964,766 km (0.09 R)
• M38: 6,062,304 km (0.047 R)
• M39: 6,702,134 km (0.078 R)
• M40: 6,905,737 km (0.1 R)
• M41: 7,244,426 km (0.108 R)
• M42: 7,588,651 km (0.12 R)
• M43: 7,877,076 km (0.112 R)
• M44: 7,953,670 km (0.066 R)
• M45: 8,107,457 km (0.088 R)
• M46: 8,246,583 km (0.074 R)
• M47: 8,449,138 km (0.079 R)
• M48: 8,527,527 km (0.088 R)
• M49: 9,034,664 km (0.105 R)
• M50: 9,340,442 km (0.085 R)
• M51: 9,519,062 km (0.092 R)
• M52: 9,633,355 km (0.114 R)
• M53: 9,929,259 km (0.087 R)
• M54: 10,128,225 km (0.073 R)
• M55: 10,244,911 km (0.083 R)
• M56: 10,328,536 km (0.045 R)
• M57: 10,937,100 km (0.076 R)
• M58: 11,073,982 km (0.041 R)
• M59: 11,245,870 km (0.106 R)
• M60: 11,384,099 km (0.111 R)
• M61: 11,505,423 km (0.116 R)
• M62: 11,627,195 km (0.08 R)
• M63: 11,714,411 km (0.088 R)
• M64: 11,801,926 km (0.061 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.7

Radius: 7.2

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.33 AU - 6.71 AU

Year: 9850 Days

Day: 16.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,900,730 km

• M1: 382,223 km (0.12 R)
• M2: 1,993,092 km (0.097 R)
• M3: 2,093,323 km (0.11 R)
• M4: 2,483,773 km (0.094 R)
• M5: 3,184,191 km (0.105 R)
• M6: 3,361,015 km (0.077 R)
• M7: 3,662,904 km (0.07 R)
• M8: 4,520,997 km (0.033 R)
• M9: 4,921,620 km (0.102 R)
• M10: 5,092,012 km (0.113 R)
• M11: 5,650,162 km (0.089 R)
• M12: 6,190,958 km (0.113 R)
• M13: 6,301,062 km (0.096 R)
• M14: 6,411,914 km (0.097 R)
• M15: 7,013,747 km (0.078 R)
• M16: 7,321,469 km (0.029 R)
• M17: 7,477,051 km (0.099 R)
• M18: 7,594,336 km (0.039 R)
• M19: 8,596,043 km (0.036 R)
• M20: 9,133,249 km (0.119 R)
• M21: 9,723,862 km (0.048 R)
• M22: 9,809,132 km (0.086 R)
• M23: 9,980,721 km (0.058 R)
• M24: 10,413,807 km (0.113 R)
• M25: 10,588,836 km (0.078 R)
• M26: 11,075,030 km (0.098 R)
• M27: 11,164,339 km (0.083 R)
• M28: 11,253,649 km (0.05 R)
• M29: 11,523,524 km (0.104 R)
• M30: 11,840,821 km (0.069 R)
• M31: 12,484,242 km (0.114 R)
• M32: 12,950,688 km (0.118 R)
• M33: 13,044,785 km (0.105 R)
• M34: 13,280,701 km (0.118 R)
• M35: 13,518,112 km (0.1 R)
• M36: 14,384,284 km (0.08 R)
• M37: 14,971,755 km (0.12 R)
• M38: 15,070,340 km (0.082 R)
• M39: 16,729,380 km (0.08 R)
• M40: 16,831,705 km (0.077 R)
• M41: 17,140,176 km (0.045 R)
• M42: 17,710,593 km (0.04 R)
• M43: 18,181,826 km (0.12 R)
• M44: 18,392,609 km (0.106 R)
• M45: 18,498,375 km (0.115 R)
• M46: 18,657,248 km (0.086 R)
• M47: 18,816,570 km (0.117 R)
• M48: 19,351,233 km (0.093 R)
• M49: 19,566,354 km (0.118 R)
• M50: 19,782,374 km (0.09 R)
• M51: 19,890,682 km (0.076 R)
• M52: 19,999,141 km (0.086 R)
• M53: 20,271,259 km (0.037 R)
• M54: 21,427,501 km (0.08 R)
• M55: 21,650,103 km (0.049 R)
• M56: 22,097,849 km (0.119 R)
• M57: 22,661,534 km (0.073 R)
• M58: 23,344,449 km (0.113 R)
• M59: 23,401,595 km (0.106 R)
• M60: 24,788,517 km (0.053 R)
• M61: 25,080,831 km (0.112 R)
• M62: 25,846,174 km (0.094 R)
• M63: 27,038,469 km (0.06 R)
• M64: 27,218,884 km (0.084 R)
• M65: 28,554,045 km (0.115 R)
• M66: 29,291,113 km (0.116 R)
• M67: 29,910,299 km (0.079 R)
• M68: 30,159,080 km (0.097 R)
• M69: 30,533,673 km (0.09 R)
• M70: 30,721,568 km (0.11 R)
• M71: 30,972,594 km (0.095 R)
• M72: 31,983,726 km (0.081 R)
• M73: 33,327,264 km (0.117 R)
• M74: 35,146,973 km (0.038 R)
• M75: 35,475,340 km (0.087 R)
• M76: 35,672,959 km (0.114 R)
• M77: 37,332,897 km (0.111 R)
• M78: 37,735,016 km (0.064 R)
• M79: 39,085,884 km (0.115 R)
• M80: 40,727,721 km (0.034 R)
• M81: 40,796,686 km (0.083 R)
• M82: 40,865,501 km (0.086 R)
• M83: 41,003,580 km (0.085 R)
• M84: 41,973,871 km (0.076 R)
• M85: 44,574,331 km (0.103 R)
• M86: 45,285,968 km (0.074 R)
• M87: 46,288,723 km (0.082 R)
• M88: 46,865,123 km (0.038 R)
• M89: 48,827,548 km (0.101 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: 251 - 15,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit