🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.4 AU - 0.66 AU

Year: 249 Days

Day: 20.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.54 AU - 0.6 AU

Year: 278 Days

Day: 21.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,104,417 km

• M1: 86,019 km (0.112 R)
• M2: 454,179 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 293 Days

Day: 13.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.92 AU - 1.12 AU

Year: 665 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,104,417 km

• M1: 171,738 km (0.064 R)
• M2: 286,630 km (0.117 R)
• M3: 377,884 km (0.08 R)
• M4: 470,934 km (0.03 R)
• M5: 574,755 km (0.11 R)
• M6: 663,766 km (0.098 R)
• M7: 781,350 km (0.037 R)
• M8: 888,611 km (0.084 R)
• M9: 972,835 km (0.082 R)
• M10: 1,180,776 km (0.112 R)
• M11: 1,299,557 km (0.111 R)
• M12: 1,396,795 km (0.12 R)
• M13: 1,515,576 km (0.039 R)
• M14: 1,676,843 km (0.098 R)
• M15: 1,763,759 km (0.078 R)
• M16: 1,893,011 km (0.075 R)
• M17: 2,000,423 km (0.061 R)
• M18: 2,084,646 km (0.113 R)
• M19: 2,265,361 km (0.117 R)
• M20: 2,370,977 km (0.061 R)
• M21: 2,491,852 km (0.114 R)
• M22: 2,601,058 km (0.092 R)
• M23: 2,735,397 km (0.118 R)
• M24: 2,838,769 km (0.083 R)
• M25: 2,924,489 km (0.113 R)
• M26: 3,083,811 km (0.079 R)
• M27: 3,196,458 km (0.097 R)
• M28: 3,305,664 km (0.06 R)
• M29: 3,401,108 km (0.043 R)
• M30: 3,492,213 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 8

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.83 AU - 1.31 AU

Year: 715 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,104,417 km

• M1: 109,356 km (0.082 R)
• M2: 209,587 km (0.119 R)
• M3: 299,944 km (0.103 R)
• M4: 357,389 km (0.113 R)
• M5: 415,284 km (0.119 R)
• M6: 481,406 km (0.055 R)
• M7: 561,142 km (0.059 R)
• M8: 640,728 km (0.106 R)
• M9: 746,045 km (0.107 R)
• M10: 817,702 km (0.07 R)
• M11: 880,383 km (0.096 R)
• M12: 1,134,849 km (0.097 R)
• M13: 1,337,405 km (0.081 R)
• M14: 1,439,730 km (0.078 R)
• M15: 1,516,474 km (0.043 R)
• M16: 1,644,978 km (0.116 R)
• M17: 1,837,062 km (0.074 R)
• M18: 1,928,317 km (0.108 R)
• M19: 2,075,820 km (0.108 R)
• M20: 2,131,022 km (0.1 R)
• M21: 2,202,829 km (0.114 R)
• M22: 2,283,611 km (0.094 R)
• M23: 2,415,108 km (0.061 R)
• M24: 2,540,471 km (0.102 R)
• M25: 2,616,766 km (0.119 R)
• M26: 2,894,420 km (0.09 R)
• M27: 3,099,817 km (0.118 R)
• M28: 3,218,149 km (0.12 R)
• M29: 3,487,276 km (0.069 R)
• M30: 3,744,584 km (0.106 R)
• M31: 3,831,650 km (0.06 R)
• M32: 3,998,153 km (0.105 R)
• M33: 4,136,980 km (0.077 R)
• M34: 4,186,945 km (0.062 R)
• M35: 4,328,016 km (0.114 R)
• M36: 4,552,862 km (0.11 R)
• M37: 4,697,972 km (0.115 R)
• M38: 4,771,125 km (0.086 R)
• M39: 4,950,343 km (0.071 R)
• M40: 5,078,249 km (0.094 R)
• M41: 5,271,979 km (0.112 R)
• M42: 5,424,419 km (0.117 R)
• M43: 5,767,297 km (0.067 R)
• M44: 5,823,247 km (0.071 R)
• M45: 5,879,346 km (0.113 R)
• M46: 6,288,795 km (0.076 R)
• M47: 6,357,910 km (0.045 R)
• M48: 6,485,367 km (0.105 R)
• M49: 6,637,209 km (0.086 R)
• M50: 6,825,552 km (0.112 R)
• M51: 6,979,788 km (0.075 R)
• M52: 7,183,391 km (0.079 R)
• M53: 7,316,233 km (0.05 R)
• M54: 7,559,779 km (0.053 R)
• M55: 7,793,600 km (0.1 R)
• M56: 7,905,200 km (0.04 R)
• M57: 8,104,913 km (0.069 R)
• M58: 8,230,576 km (0.115 R)
• M59: 8,420,266 km (0.114 R)
• M60: 8,547,574 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 10.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.61 AU - 1.91 AU

Year: 1508 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,104,417 km

• M1: 137,480 km (0.117 R)
• M2: 217,814 km (0.068 R)
• M3: 286,630 km (0.066 R)
• M4: 433,834 km (0.06 R)
• M5: 568,622 km (0.117 R)
• M6: 648,357 km (0.098 R)
• M7: 884,273 km (0.117 R)
• M8: 1,108,670 km (0.11 R)
• M9: 1,203,964 km (0.083 R)
• M10: 1,277,117 km (0.054 R)
• M11: 1,480,421 km (0.055 R)
• M12: 1,550,582 km (0.101 R)
• M13: 1,852,171 km (0.06 R)
• M14: 2,063,852 km (0.072 R)
• M15: 2,162,736 km (0.113 R)
• M16: 2,406,581 km (0.108 R)
• M17: 2,511,000 km (0.075 R)
• M18: 2,627,537 km (0.094 R)
• M19: 2,724,177 km (0.114 R)
• M20: 2,866,146 km (0.03 R)
• M21: 3,191,521 km (0.054 R)
• M22: 3,517,196 km (0.056 R)
• M23: 3,588,255 km (0.12 R)
• M24: 4,100,178 km (0.103 R)
• M25: 4,326,819 km (0.074 R)
• M26: 5,097,996 km (0.086 R)
• M27: 5,589,425 km (0.09 R)
• M28: 6,182,132 km (0.077 R)
• M29: 6,340,706 km (0.096 R)
• M30: 6,676,553 km (0.08 R)
• M31: 6,839,315 km (0.081 R)
• M32: 7,244,277 km (0.066 R)
• M33: 7,411,527 km (0.091 R)
• M34: 7,780,884 km (0.074 R)
• M35: 7,889,792 km (0.105 R)
• M36: 8,014,856 km (0.091 R)
• M37: 8,203,798 km (0.105 R)
• M38: 8,425,950 km (0.112 R)
• M39: 8,682,361 km (0.09 R)
• M40: 9,071,764 km (0.053 R)
• M41: 9,417,186 km (0.11 R)
• M42: 9,700,076 km (0.064 R)
• M43: 9,901,434 km (0.073 R)
• M44: 10,087,235 km (0.099 R)
• M45: 10,206,016 km (0.026 R)
• M46: 10,342,449 km (0.109 R)
• M47: 10,445,223 km (0.034 R)
• M48: 10,548,146 km (0.068 R)
• M49: 10,668,871 km (0.104 R)
• M50: 11,050,944 km (0.066 R)
• M51: 11,349,392 km (0.097 R)
• M52: 11,650,533 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 8.2

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.17 AU - 2.51 AU

Year: 2311 Days

Day: 13.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,104,417 km

• M1: 117,285 km (0.087 R)
• M2: 198,217 km (0.106 R)
• M3: 253,568 km (0.08 R)
• M4: 356,492 km (0.096 R)
• M5: 647,160 km (0.092 R)
• M6: 740,509 km (0.098 R)
• M7: 923,916 km (0.079 R)
• M8: 1,178,532 km (0.083 R)
• M9: 1,236,127 km (0.104 R)
• M10: 1,527,544 km (0.097 R)
• M11: 1,829,432 km (0.108 R)
• M12: 1,953,150 km (0.091 R)
• M13: 2,268,801 km (0.109 R)
• M14: 2,537,928 km (0.066 R)
• M15: 2,689,171 km (0.105 R)
• M16: 2,856,272 km (0.107 R)
• M17: 2,960,991 km (0.061 R)
• M18: 3,433,421 km (0.109 R)
• M19: 3,685,792 km (0.069 R)
• M20: 3,828,509 km (0.12 R)
• M21: 3,886,104 km (0.061 R)
• M22: 3,987,681 km (0.036 R)
• M23: 4,134,287 km (0.091 R)
• M24: 4,237,958 km (0.098 R)
• M25: 4,357,636 km (0.074 R)
• M26: 4,447,993 km (0.076 R)
• M27: 4,769,479 km (0.109 R)
• M28: 4,988,042 km (0.117 R)
• M29: 5,418,734 km (0.083 R)
• M30: 5,516,122 km (0.064 R)
• M31: 5,581,347 km (0.052 R)
• M32: 5,663,327 km (0.106 R)
• M33: 5,745,605 km (0.046 R)
• M34: 5,811,728 km (0.1 R)
• M35: 5,878,149 km (0.065 R)
• M36: 6,196,942 km (0.071 R)
• M37: 6,367,035 km (0.037 R)
• M38: 6,504,216 km (0.041 R)
• M39: 6,886,588 km (0.106 R)
• M40: 7,133,724 km (0.115 R)
• M41: 7,401,654 km (0.089 R)
• M42: 7,509,813 km (0.095 R)
• M43: 7,837,432 km (0.039 R)
• M44: 7,910,885 km (0.087 R)
• M45: 7,966,087 km (0.118 R)
• M46: 8,114,039 km (0.095 R)
• M47: 8,225,489 km (0.057 R)
• M48: 8,525,433 km (0.111 R)
• M49: 8,714,674 km (0.114 R)
• M50: 8,809,968 km (0.09 R)
• M51: 8,905,412 km (0.098 R)
• M52: 9,097,495 km (0.064 R)
• M53: 9,544,494 km (0.116 R)
• M54: 10,078,259 km (0.091 R)
• M55: 10,459,883 km (0.112 R)
• M56: 10,520,470 km (0.105 R)
• M57: 10,805,155 km (0.06 R)
• M58: 10,907,480 km (0.045 R)
• M59: 10,968,965 km (0.115 R)
• M60: 11,154,316 km (0.108 R)
• M61: 11,299,127 km (0.12 R)
• M62: 11,486,274 km (0.076 R)
• M63: 11,863,560 km (0.11 R)
• M64: 12,223,792 km (0.111 R)
• M65: 12,480,202 km (0.094 R)
• M66: 12,781,492 km (0.094 R)
• M67: 13,107,017 km (0.096 R)
• M68: 13,238,065 km (0.096 R)
• M69: 13,369,562 km (0.1 R)
• M70: 13,523,348 km (0.025 R)
• M71: 13,766,445 km (0.073 R)
• M72: 14,122,488 km (0.098 R)
• M73: 14,346,585 km (0.048 R)
• M74: 14,798,221 km (0.038 R)
• M75: 15,048,798 km (0.098 R)
• M76: 15,438,500 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 11.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.85 AU - 5.25 AU

Year: 6267 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,104,417 km

• M1: 141,819 km (0.106 R)
• M2: 260,300 km (0.104 R)
• M3: 334,800 km (0.077 R)
• M4: 676,033 km (0.115 R)
• M5: 981,212 km (0.108 R)
• M6: 1,310,926 km (0.107 R)
• M7: 1,403,527 km (0.103 R)
• M8: 1,635,105 km (0.118 R)
• M9: 1,715,140 km (0.082 R)
• M10: 1,921,285 km (0.106 R)
• M11: 2,179,641 km (0.106 R)
• M12: 2,947,228 km (0.087 R)
• M13: 3,170,428 km (0.034 R)
• M14: 3,476,655 km (0.075 R)
• M15: 3,712,720 km (0.105 R)
• M16: 3,819,383 km (0.116 R)
• M17: 4,035,702 km (0.065 R)
• M18: 4,480,606 km (0.049 R)
• M19: 4,622,873 km (0.047 R)
• M20: 4,795,659 km (0.114 R)
• M21: 5,118,042 km (0.064 R)
• M22: 6,158,645 km (0.117 R)
• M23: 6,638,256 km (0.108 R)
• M24: 7,163,045 km (0.073 R)
• M25: 7,464,335 km (0.064 R)
• M26: 8,533,362 km (0.11 R)
• M27: 8,603,972 km (0.1 R)
• M28: 8,674,881 km (0.112 R)
• M29: 9,212,237 km (0.042 R)
• M30: 9,320,995 km (0.094 R)
• M31: 9,430,201 km (0.072 R)
• M32: 9,613,309 km (0.117 R)
• M33: 9,686,761 km (0.027 R)
• M34: 10,812,037 km (0.094 R)
• M35: 11,003,671 km (0.115 R)
• M36: 11,820,625 km (0.063 R)
• M37: 12,416,174 km (0.108 R)
• M38: 12,576,693 km (0.091 R)
• M39: 12,818,593 km (0.093 R)
• M40: 13,143,669 km (0.092 R)
• M41: 13,266,339 km (0.076 R)
• M42: 15,624,002 km (0.11 R)
• M43: 16,058,583 km (0.089 R)
• M44: 16,673,580 km (0.111 R)
• M45: 17,745,748 km (0.111 R)
• M46: 18,017,268 km (0.064 R)
• M47: 18,656,201 km (0.081 R)
• M48: 21,381,724 km (0.113 R)
• M49: 22,155,145 km (0.066 R)
• M50: 23,332,630 km (0.04 R)
• M51: 23,929,077 km (0.077 R)
• M52: 24,229,021 km (0.111 R)
• M53: 24,480,046 km (0.086 R)
• M54: 25,594,700 km (0.058 R)
• M55: 25,748,038 km (0.119 R)
• M56: 26,158,384 km (0.097 R)
• M57: 26,622,437 km (0.097 R)
• M58: 26,985,362 km (0.107 R)
• M59: 27,141,392 km (0.109 R)
• M60: 27,873,374 km (0.113 R)
• M61: 28,031,200 km (0.099 R)
• M62: 28,718,004 km (0.103 R)
• M63: 29,036,947 km (0.075 R)
• M64: 29,250,273 km (0.106 R)
• M65: 29,731,978 km (0.108 R)
• M66: 30,649,013 km (0.093 R)
• M67: 32,069,595 km (0.093 R)
• M68: 32,621,760 km (0.102 R)
• M69: 32,954,466 km (0.109 R)
• M70: 34,353,057 km (0.089 R)
• M71: 35,031,333 km (0.115 R)
• M72: 35,485,812 km (0.095 R)
• M73: 35,770,945 km (0.083 R)
• M74: 35,999,680 km (0.101 R)
• M75: 36,573,388 km (0.065 R)
• M76: 36,803,769 km (0.038 R)
• M77: 37,207,982 km (0.091 R)
• M78: 37,323,771 km (0.103 R)
• M79: 37,613,692 km (0.098 R)
• M80: 37,729,929 km (0.083 R)
• M81: 37,962,704 km (0.1 R)
• M82: 38,371,106 km (0.03 R)
• M83: 38,488,091 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.2

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.5 AU - 4.96 AU

Year: 6642 Days

Day: 14.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,104,417 km

• M1: 457,620 km (0.088 R)
• M2: 867,817 km (0.108 R)
• M3: 1,082,939 km (0.118 R)
• M4: 1,934,600 km (0.032 R)
• M5: 2,956,652 km (0.041 R)
• M6: 3,145,744 km (0.104 R)
• M7: 3,436,861 km (0.089 R)
• M8: 3,711,673 km (0.12 R)
• M9: 4,019,844 km (0.075 R)
• M10: 4,552,114 km (0.098 R)
• M11: 5,306,386 km (0.071 R)
• M12: 5,654,201 km (0.119 R)
• M13: 5,890,416 km (0.096 R)
• M14: 6,069,634 km (0.034 R)
• M15: 6,311,385 km (0.099 R)
• M16: 6,618,359 km (0.11 R)
• M17: 6,711,260 km (0.111 R)
• M18: 6,898,706 km (0.063 R)
• M19: 7,471,366 km (0.094 R)
• M20: 7,698,157 km (0.11 R)
• M21: 8,392,590 km (0.098 R)
• M22: 8,764,341 km (0.086 R)
• M23: 8,900,924 km (0.04 R)
• M24: 9,038,255 km (0.089 R)
• M25: 9,280,154 km (0.094 R)
• M26: 9,524,298 km (0.11 R)
• M27: 9,629,465 km (0.089 R)
• M28: 9,947,660 km (0.093 R)
• M29: 10,558,169 km (0.073 R)
• M30: 10,886,387 km (0.059 R)
• M31: 11,478,046 km (0.07 R)
• M32: 12,080,327 km (0.071 R)
• M33: 12,886,510 km (0.101 R)
• M34: 13,120,032 km (0.071 R)
• M35: 13,355,051 km (0.117 R)
• M36: 13,868,919 km (0.044 R)
• M37: 14,349,129 km (0.112 R)
• M38: 14,550,786 km (0.098 R)
• M39: 14,834,723 km (0.103 R)
• M40: 15,325,703 km (0.049 R)
• M41: 16,072,346 km (0.067 R)
• M42: 16,576,790 km (0.066 R)
• M43: 17,001,050 km (0.115 R)
• M44: 18,034,023 km (0.113 R)
• M45: 18,426,568 km (0.099 R)
• M46: 18,646,028 km (0.099 R)
• M47: 19,309,196 km (0.069 R)
• M48: 19,442,786 km (0.093 R)
• M49: 20,070,350 km (0.058 R)
• M50: 22,693,249 km (0.108 R)
• M51: 23,829,594 km (0.109 R)
• M52: 23,972,909 km (0.101 R)
• M53: 24,068,652 km (0.062 R)
• M54: 24,356,628 km (0.102 R)
• M55: 24,887,551 km (0.117 R)
• M56: 25,178,668 km (0.067 R)
• M57: 25,324,825 km (0.029 R)
• M58: 25,471,132 km (0.12 R)
• M59: 26,256,072 km (0.1 R)
• M60: 26,701,275 km (0.103 R)
• M61: 27,398,551 km (0.06 R)
• M62: 28,101,960 km (0.073 R)
• M63: 28,608,050 km (0.114 R)
• M64: 29,423,956 km (0.082 R)
• M65: 29,629,205 km (0.091 R)
• M66: 30,041,048 km (0.087 R)
• M67: 31,078,808 km (0.112 R)
• M68: 32,075,728 km (0.065 R)
• M69: 32,339,768 km (0.075 R)
• M70: 32,551,599 km (0.06 R)
• M71: 34,857,201 km (0.096 R)
• M72: 35,564,650 km (0.069 R)
• M73: 35,947,620 km (0.093 R)
• M74: 36,441,892 km (0.114 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: 469 - 15,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit