🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 10.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.31 AU - 1.85 AU

Year: 1347 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,049,159 km

• M1: 140,472 km (0.104 R)
• M2: 228,137 km (0.103 R)
• M3: 347,815 km (0.106 R)
• M4: 427,102 km (0.1 R)
• M5: 551,268 km (0.082 R)
• M6: 635,193 km (0.079 R)
• M7: 731,085 km (0.117 R)
• M8: 892,800 km (0.094 R)
• M9: 962,513 km (0.115 R)
• M10: 1,083,238 km (0.039 R)
• M11: 1,183,618 km (0.104 R)
• M12: 1,340,397 km (0.095 R)
• M13: 1,412,353 km (0.116 R)
• M14: 1,495,081 km (0.116 R)
• M15: 1,636,601 km (0.05 R)
• M16: 1,772,735 km (0.085 R)
• M17: 1,892,563 km (0.103 R)
• M18: 1,963,771 km (0.112 R)
• M19: 2,172,460 km (0.116 R)
• M20: 2,268,652 km (0.118 R)
• M21: 2,487,813 km (0.101 R)
• M22: 2,577,571 km (0.118 R)
• M23: 2,714,005 km (0.075 R)
• M24: 2,970,715 km (0.066 R)
• M25: 3,126,296 km (0.035 R)
• M26: 3,308,955 km (0.107 R)
• M27: 3,445,389 km (0.117 R)
• M28: 3,558,185 km (0.041 R)
• M29: 3,749,222 km (0.086 R)
• M30: 3,852,594 km (0.116 R)
• M31: 3,943,699 km (0.099 R)
• M32: 4,168,096 km (0.106 R)
• M33: 4,602,079 km (0.113 R)
• M34: 4,894,693 km (0.1 R)
• M35: 5,007,938 km (0.105 R)
• M36: 5,150,505 km (0.037 R)
• M37: 5,410,656 km (0.083 R)
• M38: 5,704,915 km (0.113 R)
• M39: 5,779,265 km (0.115 R)
• M40: 5,883,834 km (0.081 R)
• M41: 6,401,293 km (0.107 R)
• M42: 6,571,834 km (0.083 R)
• M43: 6,791,145 km (0.094 R)
• M44: 7,172,769 km (0.063 R)
• M45: 7,285,267 km (0.108 R)
• M46: 7,463,438 km (0.102 R)
• M47: 7,873,785 km (0.068 R)
• M48: 8,073,348 km (0.069 R)
• M49: 9,499,315 km (0.118 R)
• M50: 9,711,744 km (0.037 R)
• M51: 10,304,451 km (0.047 R)
• M52: 10,523,013 km (0.036 R)
• M53: 10,596,167 km (0.115 R)
• M54: 10,798,124 km (0.078 R)
• M55: 11,075,778 km (0.104 R)
• M56: 11,168,827 km (0.076 R)
• M57: 11,299,576 km (0.099 R)
• M58: 11,732,811 km (0.116 R)
• M59: 11,846,655 km (0.102 R)
• M60: 12,132,986 km (0.069 R)
• M61: 12,363,666 km (0.098 R)
• M62: 12,460,306 km (0.1 R)
• M63: 12,673,632 km (0.086 R)
• M64: 12,868,708 km (0.099 R)
• M65: 13,241,955 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 10.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.56 AU - 1.76 AU

Year: 1451 Days

Day: 12.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,049,159 km

• M1: 132,544 km (0.098 R)
• M2: 219,310 km (0.071 R)
• M3: 288,873 km (0.08 R)
• M4: 391,198 km (0.115 R)
• M5: 481,855 km (0.054 R)
• M6: 662,120 km (0.039 R)
• M7: 769,382 km (0.057 R)
• M8: 836,850 km (0.108 R)
• M9: 996,621 km (0.043 R)
• M10: 1,090,120 km (0.069 R)
• M11: 1,219,522 km (0.099 R)
• M12: 1,347,278 km (0.074 R)
• M13: 1,458,579 km (0.119 R)
• M14: 1,602,193 km (0.095 R)
• M15: 1,811,481 km (0.103 R)
• M16: 2,085,544 km (0.056 R)
• M17: 2,264,912 km (0.057 R)
• M18: 2,457,893 km (0.104 R)
• M19: 2,578,020 km (0.099 R)
• M20: 2,682,589 km (0.096 R)
• M21: 2,770,852 km (0.097 R)
• M22: 2,887,089 km (0.057 R)
• M23: 3,133,627 km (0.105 R)
• M24: 3,283,075 km (0.104 R)
• M25: 3,425,492 km (0.053 R)
• M26: 3,511,810 km (0.099 R)
• M27: 3,618,324 km (0.055 R)
• M28: 3,706,437 km (0.107 R)
• M29: 3,884,608 km (0.093 R)
• M30: 3,964,792 km (0.101 R)
• M31: 4,177,820 km (0.073 R)
• M32: 4,311,560 km (0.093 R)
• M33: 4,394,587 km (0.105 R)
• M34: 4,478,212 km (0.096 R)
• M35: 4,657,580 km (0.108 R)
• M36: 4,774,865 km (0.101 R)
• M37: 4,860,884 km (0.08 R)
• M38: 5,023,496 km (0.12 R)
• M39: 5,111,011 km (0.055 R)
• M40: 5,221,115 km (0.084 R)
• M41: 5,635,202 km (0.05 R)
• M42: 5,760,416 km (0.056 R)
• M43: 5,852,119 km (0.081 R)
• M44: 6,002,016 km (0.103 R)
• M45: 6,188,415 km (0.118 R)
• M46: 6,376,759 km (0.064 R)
• M47: 6,614,769 km (0.108 R)
• M48: 6,746,864 km (0.111 R)
• M49: 6,965,127 km (0.11 R)
• M50: 7,235,002 km (0.061 R)
• M51: 7,346,452 km (0.031 R)
• M52: 7,445,935 km (0.103 R)
• M53: 7,533,300 km (0.112 R)
• M54: 7,658,962 km (0.087 R)
• M55: 7,835,787 km (0.062 R)
• M56: 7,924,798 km (0.088 R)
• M57: 8,090,851 km (0.084 R)
• M58: 8,219,505 km (0.114 R)
• M59: 8,583,178 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.9

Radius: 8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.71 AU - 1.73 AU

Year: 1530 Days

Day: 5.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,049,159 km

• M1: 110,852 km (0.097 R)
• M2: 276,307 km (0.102 R)
• M3: 336,894 km (0.061 R)
• M4: 391,348 km (0.102 R)
• M5: 449,242 km (0.098 R)
• M6: 554,410 km (0.099 R)
• M7: 687,103 km (0.084 R)
• M8: 883,375 km (0.115 R)
• M9: 950,096 km (0.079 R)
• M10: 1,111,063 km (0.078 R)
• M11: 1,197,381 km (0.072 R)
• M12: 1,400,984 km (0.059 R)
• M13: 1,519,615 km (0.105 R)
• M14: 1,873,713 km (0.119 R)
• M15: 2,032,437 km (0.102 R)
• M16: 2,190,113 km (0.065 R)
• M17: 2,791,646 km (0.116 R)
• M18: 3,069,150 km (0.101 R)
• M19: 3,191,671 km (0.104 R)
• M20: 3,725,735 km (0.051 R)
• M21: 3,961,052 km (0.106 R)
• M22: 4,541,343 km (0.109 R)
• M23: 4,644,415 km (0.093 R)
• M24: 4,733,277 km (0.118 R)
• M25: 4,912,944 km (0.12 R)
• M26: 5,109,964 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 13.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.54 AU - 2.4 AU

Year: 1875 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,049,159 km

• M1: 177,573 km (0.092 R)
• M2: 323,431 km (0.11 R)
• M3: 414,536 km (0.06 R)
• M4: 540,647 km (0.068 R)
• M5: 683,213 km (0.111 R)
• M6: 772,823 km (0.112 R)
• M7: 971,788 km (0.116 R)
• M8: 1,075,160 km (0.105 R)
• M9: 1,244,056 km (0.115 R)
• M10: 1,508,246 km (0.104 R)
• M11: 1,727,407 km (0.103 R)
• M12: 1,848,431 km (0.065 R)
• M13: 1,942,828 km (0.036 R)
• M14: 2,076,418 km (0.113 R)
• M15: 2,175,003 km (0.064 R)
• M16: 2,480,333 km (0.048 R)
• M17: 2,569,044 km (0.078 R)
• M18: 2,658,803 km (0.087 R)
• M19: 2,749,758 km (0.112 R)
• M20: 2,943,189 km (0.118 R)
• M21: 3,080,519 km (0.066 R)
• M22: 3,176,262 km (0.107 R)
• M23: 3,697,760 km (0.042 R)
• M24: 3,855,736 km (0.1 R)
• M25: 3,949,683 km (0.079 R)
• M26: 4,149,695 km (0.06 R)
• M27: 4,362,872 km (0.034 R)
• M28: 4,609,709 km (0.083 R)
• M29: 4,790,273 km (0.097 R)
• M30: 4,993,577 km (0.112 R)
• M31: 5,106,673 km (0.099 R)
• M32: 5,199,872 km (0.11 R)
• M33: 5,314,614 km (0.083 R)
• M34: 5,419,632 km (0.055 R)
• M35: 5,557,112 km (0.087 R)
• M36: 5,922,430 km (0.089 R)
• M37: 6,119,002 km (0.097 R)
• M38: 6,306,747 km (0.117 R)
• M39: 6,395,758 km (0.116 R)
• M40: 6,563,756 km (0.091 R)
• M41: 6,744,620 km (0.069 R)
• M42: 6,881,502 km (0.116 R)
• M43: 7,204,185 km (0.059 R)
• M44: 7,473,012 km (0.073 R)
• M45: 7,661,954 km (0.085 R)
• M46: 7,816,788 km (0.104 R)
• M47: 7,948,434 km (0.104 R)
• M48: 8,056,893 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 8.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.71 AU - 3.13 AU

Year: 3384 Days

Day: 13.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,049,159 km

• M1: 185,950 km (0.071 R)
• M2: 334,501 km (0.109 R)
• M3: 392,994 km (0.071 R)
• M4: 517,010 km (0.06 R)
• M5: 720,314 km (0.1 R)
• M6: 781,350 km (0.09 R)
• M7: 1,222,663 km (0.077 R)
• M8: 1,281,904 km (0.071 R)
• M9: 1,790,836 km (0.116 R)
• M10: 1,953,299 km (0.066 R)
• M11: 2,120,699 km (0.12 R)
• M12: 2,292,887 km (0.09 R)
• M13: 2,507,560 km (0.105 R)
• M14: 2,603,003 km (0.087 R)
• M15: 2,817,078 km (0.118 R)
• M16: 2,926,284 km (0.068 R)
• M17: 3,128,690 km (0.073 R)
• M18: 3,536,344 km (0.113 R)
• M19: 3,622,064 km (0.104 R)
• M20: 3,686,840 km (0.063 R)
• M21: 4,173,631 km (0.054 R)
• M22: 4,344,173 km (0.063 R)
• M23: 4,401,618 km (0.111 R)
• M24: 4,517,108 km (0.083 R)
• M25: 4,929,549 km (0.088 R)
• M26: 5,001,356 km (0.061 R)
• M27: 5,514,626 km (0.114 R)
• M28: 5,664,374 km (0.108 R)
• M29: 6,525,160 km (0.118 R)
• M30: 6,643,791 km (0.087 R)
• M31: 6,923,689 km (0.074 R)
• M32: 7,316,533 km (0.108 R)
• M33: 7,426,188 km (0.073 R)
• M34: 8,067,215 km (0.103 R)
• M35: 8,394,385 km (0.031 R)
• M36: 8,566,872 km (0.073 R)
• M37: 8,944,606 km (0.102 R)
• M38: 9,032,570 km (0.105 R)
• M39: 9,179,774 km (0.056 R)
• M40: 9,686,163 km (0.098 R)
• M41: 9,761,411 km (0.073 R)
• M42: 9,882,286 km (0.093 R)
• M43: 10,155,900 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 14.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.27 AU - 6.81 AU

Year: 8844 Days

Day: 10.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,049,159 km

• M1: 177,722 km (0.116 R)
• M2: 293,810 km (0.067 R)
• M3: 508,184 km (0.112 R)
• M4: 611,107 km (0.074 R)
• M5: 764,445 km (0.117 R)
• M6: 1,106,127 km (0.11 R)
• M7: 1,205,609 km (0.067 R)
• M8: 1,299,856 km (0.087 R)
• M9: 1,693,298 km (0.113 R)
• M10: 1,809,835 km (0.081 R)
• M11: 2,229,457 km (0.117 R)
• M12: 2,379,953 km (0.08 R)
• M13: 3,292,350 km (0.096 R)
• M14: 3,987,082 km (0.111 R)
• M15: 4,425,703 km (0.082 R)
• M16: 4,534,461 km (0.111 R)
• M17: 4,852,057 km (0.086 R)
• M18: 5,020,654 km (0.104 R)
• M19: 5,176,984 km (0.087 R)
• M20: 5,699,978 km (0.081 R)
• M21: 5,848,379 km (0.062 R)
• M22: 6,013,086 km (0.12 R)
• M23: 6,164,180 km (0.08 R)
• M24: 6,656,058 km (0.09 R)
• M25: 6,828,245 km (0.047 R)
• M26: 6,970,064 km (0.088 R)
• M27: 7,305,014 km (0.11 R)
• M28: 7,466,430 km (0.065 R)
• M29: 7,563,818 km (0.114 R)
• M30: 8,057,341 km (0.1 R)
• M31: 8,291,312 km (0.063 R)
• M32: 8,425,950 km (0.093 R)
• M33: 8,954,779 km (0.076 R)
• M34: 9,319,199 km (0.087 R)
• M35: 9,547,187 km (0.033 R)
• M36: 9,723,862 km (0.079 R)
• M37: 9,812,723 km (0.116 R)
• M38: 10,641,944 km (0.03 R)
• M39: 10,862,002 km (0.116 R)
• M40: 10,972,555 km (0.082 R)
• M41: 11,120,657 km (0.076 R)
• M42: 11,418,805 km (0.101 R)
• M43: 11,568,852 km (0.064 R)
• M44: 11,889,889 km (0.107 R)
• M45: 12,156,622 km (0.076 R)
• M46: 12,329,109 km (0.118 R)
• M47: 12,657,027 km (0.074 R)
• M48: 13,026,983 km (0.082 R)
• M49: 13,164,313 km (0.096 R)

Asteroid Belt

Center: 7.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.3

Radius: 7.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.57 AU - 11.31 AU

Year: 21255 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,049,159 km

• M1: 171,888 km (0.12 R)
• M2: 338,690 km (0.079 R)
• M3: 525,089 km (0.107 R)
• M4: 630,705 km (0.112 R)
• M5: 743,651 km (0.067 R)
• M6: 926,310 km (0.11 R)
• M7: 1,100,891 km (0.12 R)
• M8: 1,192,145 km (0.082 R)
• M9: 1,557,314 km (0.061 R)
• M10: 1,846,487 km (0.08 R)
• M11: 2,385,338 km (0.114 R)
• M12: 2,626,340 km (0.118 R)
• M13: 2,812,141 km (0.066 R)
• M14: 4,411,342 km (0.073 R)
• M15: 6,198,588 km (0.091 R)
• M16: 6,782,319 km (0.084 R)
• M17: 7,470,768 km (0.068 R)
• M18: 7,956,812 km (0.083 R)
• M19: 8,866,965 km (0.084 R)
• M20: 9,006,241 km (0.063 R)
• M21: 9,099,590 km (0.105 R)
• M22: 9,334,159 km (0.047 R)
• M23: 10,488,307 km (0.054 R)
• M24: 10,537,375 km (0.114 R)
• M25: 11,082,061 km (0.072 R)
• M26: 11,232,107 km (0.08 R)
• M27: 12,875,440 km (0.066 R)
• M28: 13,138,882 km (0.107 R)
• M29: 15,477,396 km (0.098 R)
• M30: 16,780,094 km (0.084 R)
• M31: 16,894,985 km (0.054 R)
• M32: 17,473,630 km (0.057 R)
• M33: 17,882,481 km (0.058 R)
• M34: 17,941,123 km (0.073 R)
• M35: 18,412,805 km (0.046 R)
• M36: 18,650,217 km (0.113 R)
• M37: 19,368,436 km (0.025 R)
• M38: 19,489,012 km (0.106 R)
• M39: 19,670,325 km (0.072 R)
• M40: 20,034,596 km (0.042 R)
• M41: 21,389,653 km (0.039 R)
• M42: 21,451,886 km (0.116 R)
• M43: 21,701,714 km (0.059 R)
• M44: 21,764,246 km (0.095 R)
• M45: 23,092,675 km (0.114 R)
• M46: 23,220,581 km (0.097 R)
• M47: 23,798,927 km (0.111 R)
• M48: 24,057,432 km (0.056 R)
• M49: 25,364,319 km (0.054 R)
• M50: 25,430,292 km (0.038 R)
• M51: 27,706,274 km (0.089 R)
• M52: 28,251,109 km (0.11 R)
• M53: 28,387,991 km (0.06 R)
• M54: 28,868,500 km (0.107 R)
• M55: 28,937,315 km (0.058 R)
• M56: 29,837,445 km (0.115 R)
• M57: 30,536,217 km (0.086 R)
• M58: 30,887,472 km (0.112 R)
• M59: 31,452,504 km (0.061 R)
• M60: 31,523,413 km (0.105 R)
• M61: 33,095,836 km (0.058 R)
• M62: 34,109,661 km (0.089 R)
• M63: 34,693,541 km (0.092 R)
• M64: 35,428,067 km (0.101 R)
• M65: 35,871,325 km (0.044 R)
• M66: 35,945,376 km (0.056 R)
• M67: 36,316,229 km (0.116 R)
• M68: 36,688,579 km (0.069 R)
• M69: 36,837,877 km (0.099 R)
• M70: 38,341,485 km (0.086 R)
• M71: 38,796,413 km (0.118 R)
• M72: 39,253,284 km (0.11 R)
• M73: 40,711,565 km (0.09 R)
• M74: 42,343,827 km (0.069 R)
• M75: 42,578,696 km (0.083 R)
• M76: 43,759,920 km (0.105 R)
• M77: 45,511,562 km (0.09 R)
• M78: 46,799,899 km (0.089 R)
• M79: 47,448,555 km (0.09 R)
• M80: 48,754,844 km (0.108 R)
• M81: 50,321,283 km (0.089 R)
• M82: 50,736,267 km (0.103 R)
• M83: 50,985,797 km (0.074 R)
• M84: 51,486,052 km (0.103 R)
• M85: 53,081,064 km (0.088 R)
• M86: 55,033,317 km (0.067 R)
• M87: 55,375,297 km (0.076 R)
• M88: 57,009,205 km (0.101 R)
• M89: 57,095,523 km (0.089 R)
• M90: 57,441,693 km (0.092 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: 269 - 18,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit