🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.94 AU

Year: 285 Days

Day: 14.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,427,561 km

• M1: 21,692 km (0.069 R)
• M2: 392,994 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.1 AU - 1.16 AU

Year: 453 Days

Day: 44.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.08 AU - 4.94 AU

Year: 3025 Days

Day: 42.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,427,561 km

• M1: 42,336 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 12.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.95 AU - 5.03 AU

Year: 3584 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,427,561 km

• M1: 181,761 km (0.114 R)
• M2: 351,854 km (0.107 R)
• M3: 609,163 km (0.064 R)
• M4: 732,581 km (0.036 R)
• M5: 910,303 km (0.1 R)
• M6: 1,045,240 km (0.099 R)
• M7: 1,157,289 km (0.107 R)
• M8: 1,367,624 km (0.105 R)
• M9: 1,820,456 km (0.111 R)
• M10: 2,660,748 km (0.079 R)
• M11: 2,838,021 km (0.106 R)
• M12: 3,437,161 km (0.073 R)
• M13: 3,683,249 km (0.114 R)
• M14: 4,545,382 km (0.12 R)
• M15: 4,982,656 km (0.057 R)
• M16: 5,083,485 km (0.118 R)
• M17: 5,615,754 km (0.057 R)
• M18: 5,756,077 km (0.072 R)
• M19: 5,941,878 km (0.115 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 13.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.32 AU - 7.02 AU

Year: 5774 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,427,561 km

• M1: 313,707 km (0.045 R)
• M2: 550,371 km (0.061 R)
• M3: 644,468 km (0.103 R)
• M4: 838,346 km (0.094 R)
• M5: 1,023,249 km (0.09 R)
• M6: 1,286,542 km (0.11 R)
• M7: 2,146,430 km (0.072 R)
• M8: 2,487,813 km (0.058 R)
• M9: 2,739,586 km (0.101 R)
• M10: 3,382,408 km (0.093 R)
• M11: 3,567,909 km (0.069 R)
• M12: 3,757,001 km (0.105 R)
• M13: 3,852,744 km (0.106 R)
• M14: 4,469,984 km (0.074 R)
• M15: 4,855,348 km (0.118 R)
• M16: 5,012,426 km (0.098 R)
• M17: 5,439,977 km (0.112 R)
• M18: 5,768,494 km (0.096 R)
• M19: 6,131,718 km (0.084 R)
• M20: 6,387,530 km (0.066 R)
• M21: 6,502,421 km (0.119 R)
• M22: 6,909,926 km (0.086 R)
• M23: 7,841,920 km (0.068 R)
• M24: 7,934,222 km (0.049 R)
• M25: 8,244,488 km (0.116 R)
• M26: 8,432,682 km (0.079 R)
• M27: 9,199,371 km (0.082 R)
• M28: 9,558,406 km (0.062 R)
• M29: 9,955,290 km (0.065 R)
• M30: 10,189,261 km (0.036 R)
• M31: 10,526,753 km (0.118 R)
• M32: 11,351,786 km (0.071 R)
• M33: 11,701,695 km (0.035 R)
• M34: 11,842,616 km (0.106 R)
• M35: 12,233,216 km (0.109 R)
• M36: 12,809,018 km (0.093 R)
• M37: 13,283,244 km (0.108 R)
• M38: 13,912,303 km (0.095 R)
• M39: 14,969,511 km (0.085 R)
• M40: 15,896,120 km (0.081 R)
• M41: 16,484,788 km (0.036 R)
• M42: 17,000,751 km (0.036 R)
• M43: 17,683,516 km (0.075 R)
• M44: 17,886,071 km (0.097 R)
• M45: 18,130,065 km (0.069 R)
• M46: 18,868,929 km (0.086 R)
• M47: 19,242,026 km (0.093 R)
• M48: 19,617,517 km (0.104 R)
• M49: 19,743,179 km (0.088 R)
• M50: 20,037,588 km (0.071 R)
• M51: 20,206,484 km (0.083 R)
• M52: 20,545,772 km (0.106 R)
• M53: 20,673,379 km (0.066 R)
• M54: 20,844,070 km (0.093 R)
• M55: 21,401,920 km (0.105 R)
• M56: 21,531,472 km (0.11 R)
• M57: 22,182,522 km (0.101 R)
• M58: 22,401,084 km (0.099 R)
• M59: 23,282,216 km (0.092 R)
• M60: 23,726,970 km (0.029 R)
• M61: 23,861,010 km (0.085 R)
• M62: 24,896,676 km (0.025 R)
• M63: 25,214,871 km (0.097 R)
• M64: 25,855,150 km (0.089 R)
• M65: 26,965,315 km (0.09 R)
• M66: 27,198,538 km (0.117 R)
• M67: 27,667,079 km (0.04 R)
• M68: 27,855,273 km (0.087 R)
• M69: 28,469,672 km (0.098 R)
• M70: 28,754,805 km (0.041 R)
• M71: 28,849,949 km (0.073 R)
• M72: 28,945,393 km (0.098 R)
• M73: 30,146,065 km (0.111 R)
• M74: 31,412,112 km (0.107 R)
• M75: 31,952,908 km (0.105 R)
• M76: 32,298,779 km (0.096 R)
• M77: 32,546,513 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 10.9

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.97 AU - 7.85 AU

Year: 7599 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,427,561 km

• M1: 165,156 km (0.119 R)
• M2: 243,695 km (0.049 R)
• M3: 406,158 km (0.064 R)
• M4: 516,861 km (0.104 R)
• M5: 1,123,630 km (0.082 R)
• M6: 1,288,636 km (0.112 R)
• M7: 1,364,632 km (0.11 R)
• M8: 1,521,410 km (0.051 R)
• M9: 1,810,433 km (0.119 R)
• M10: 1,917,994 km (0.076 R)
• M11: 2,049,940 km (0.094 R)
• M12: 2,162,437 km (0.112 R)
• M13: 2,323,255 km (0.092 R)
• M14: 2,560,068 km (0.096 R)
• M15: 3,108,793 km (0.085 R)
• M16: 3,212,465 km (0.073 R)
• M17: 3,423,398 km (0.117 R)
• M18: 4,083,573 km (0.036 R)
• M19: 4,197,417 km (0.057 R)
• M20: 4,428,396 km (0.083 R)
• M21: 4,633,944 km (0.103 R)
• M22: 4,993,727 km (0.061 R)
• M23: 5,085,131 km (0.057 R)
• M24: 5,362,635 km (0.068 R)
• M25: 5,645,076 km (0.116 R)
• M26: 6,061,855 km (0.081 R)
• M27: 7,027,210 km (0.081 R)
• M28: 10,276,626 km (0.096 R)
• M29: 10,745,914 km (0.101 R)
• M30: 11,222,084 km (0.097 R)
• M31: 11,583,812 km (0.071 R)
• M32: 11,664,744 km (0.071 R)
• M33: 11,949,429 km (0.116 R)
• M34: 12,942,759 km (0.108 R)
• M35: 13,153,094 km (0.062 R)
• M36: 13,491,933 km (0.111 R)
• M37: 13,662,474 km (0.069 R)
• M38: 14,178,288 km (0.106 R)
• M39: 14,438,588 km (0.12 R)
• M40: 15,763,726 km (0.077 R)
• M41: 15,943,393 km (0.08 R)
• M42: 16,304,672 km (0.114 R)
• M43: 17,081,534 km (0.051 R)
• M44: 17,219,762 km (0.118 R)
• M45: 17,823,539 km (0.084 R)
• M46: 18,010,836 km (0.115 R)
• M47: 18,528,893 km (0.067 R)
• M48: 19,004,166 km (0.108 R)
• M49: 19,821,269 km (0.115 R)
• M50: 20,112,536 km (0.074 R)
• M51: 20,649,892 km (0.059 R)
• M52: 20,748,177 km (0.093 R)
• M53: 21,989,241 km (0.097 R)
• M54: 22,240,267 km (0.086 R)
• M55: 23,101,053 km (0.096 R)
• M56: 24,542,727 km (0.119 R)
• M57: 25,064,525 km (0.107 R)
• M58: 26,119,339 km (0.093 R)
• M59: 26,385,175 km (0.12 R)
• M60: 26,973,543 km (0.094 R)
• M61: 27,188,515 km (0.105 R)
• M62: 27,458,091 km (0.102 R)
• M63: 28,217,450 km (0.102 R)
• M64: 28,545,069 km (0.103 R)
• M65: 28,873,885 km (0.074 R)
• M66: 29,314,301 km (0.093 R)
• M67: 29,701,460 km (0.039 R)
• M68: 32,917,067 km (0.031 R)
• M69: 33,204,295 km (0.11 R)
• M70: 34,013,170 km (0.108 R)
• M71: 34,187,452 km (0.117 R)
• M72: 34,594,956 km (0.026 R)
• M73: 35,297,468 km (0.099 R)
• M74: 36,182,040 km (0.11 R)
• M75: 36,359,912 km (0.072 R)
• M76: 36,895,024 km (0.053 R)
• M77: 37,672,783 km (0.088 R)
• M78: 37,852,899 km (0.12 R)
• M79: 38,637,240 km (0.118 R)
• M80: 38,758,415 km (0.07 R)
• M81: 39,001,062 km (0.118 R)
• M82: 39,365,932 km (0.096 R)
• M83: 40,037,925 km (0.1 R)
• M84: 40,467,570 km (0.095 R)
• M85: 41,083,914 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 12.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.89 AU - 10.33 AU

Year: 9518 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,427,561 km

• M1: 167,550 km (0.119 R)
• M2: 308,920 km (0.11 R)
• M3: 463,604 km (0.118 R)
• M4: 611,107 km (0.083 R)
• M5: 896,241 km (0.053 R)
• M6: 1,384,528 km (0.065 R)
• M7: 1,590,225 km (0.11 R)
• M8: 1,766,302 km (0.084 R)
• M9: 2,032,287 km (0.108 R)
• M10: 2,138,202 km (0.06 R)
• M11: 2,580,713 km (0.115 R)
• M12: 2,789,252 km (0.115 R)
• M13: 3,076,181 km (0.057 R)
• M14: 3,550,107 km (0.117 R)
• M15: 3,678,761 km (0.111 R)
• M16: 3,940,857 km (0.097 R)
• M17: 4,047,370 km (0.025 R)
• M18: 4,128,004 km (0.073 R)
• M19: 4,345,519 km (0.088 R)
• M20: 4,428,097 km (0.094 R)
• M21: 4,566,774 km (0.098 R)
• M22: 4,650,848 km (0.082 R)
• M23: 4,735,371 km (0.092 R)
• M24: 4,934,486 km (0.099 R)
• M25: 5,107,421 km (0.066 R)
• M26: 5,578,654 km (0.102 R)
• M27: 5,668,563 km (0.115 R)
• M28: 5,789,288 km (0.066 R)
• M29: 5,941,279 km (0.111 R)
• M30: 7,270,606 km (0.052 R)
• M31: 7,867,801 km (0.089 R)
• M32: 8,002,588 km (0.107 R)
• M33: 8,688,495 km (0.078 R)
• M34: 9,215,378 km (0.078 R)
• M35: 9,500,662 km (0.105 R)
• M36: 9,861,342 km (0.119 R)
• M37: 10,373,864 km (0.118 R)
• M38: 10,596,167 km (0.104 R)
• M39: 11,121,255 km (0.033 R)
• M40: 11,310,796 km (0.036 R)
• M41: 11,501,383 km (0.063 R)
• M42: 13,144,716 km (0.091 R)
• M43: 13,385,419 km (0.042 R)
• M44: 13,708,700 km (0.111 R)
• M45: 13,912,004 km (0.05 R)
• M46: 14,198,484 km (0.1 R)
• M47: 14,404,181 km (0.099 R)
• M48: 14,486,759 km (0.097 R)
• M49: 14,985,668 km (0.06 R)
• M50: 15,829,549 km (0.111 R)
• M51: 16,300,334 km (0.068 R)
• M52: 16,732,372 km (0.027 R)
• M53: 16,949,738 km (0.043 R)
• M54: 17,255,666 km (0.099 R)
• M55: 17,431,443 km (0.082 R)
• M56: 17,651,801 km (0.106 R)
• M57: 18,452,897 km (0.077 R)
• M58: 19,129,678 km (0.049 R)
• M59: 19,860,464 km (0.039 R)
• M60: 20,183,146 km (0.104 R)
• M61: 20,321,824 km (0.059 R)
• M62: 21,538,054 km (0.036 R)
• M63: 21,679,873 km (0.096 R)
• M64: 21,964,558 km (0.114 R)
• M65: 22,202,718 km (0.048 R)
• M66: 22,825,942 km (0.088 R)
• M67: 22,922,283 km (0.084 R)
• M68: 23,600,859 km (0.088 R)
• M69: 24,532,256 km (0.046 R)
• M70: 24,878,425 km (0.106 R)
• M71: 24,977,758 km (0.12 R)
• M72: 25,475,769 km (0.107 R)
• M73: 26,380,537 km (0.075 R)
• M74: 26,481,665 km (0.094 R)
• M75: 26,735,234 km (0.079 R)
• M76: 27,346,940 km (0.108 R)
• M77: 27,654,513 km (0.115 R)
• M78: 27,808,748 km (0.119 R)
• M79: 28,428,532 km (0.112 R)
• M80: 32,026,062 km (0.109 R)
• M81: 33,056,641 km (0.087 R)
• M82: 34,429,202 km (0.049 R)
• M83: 34,539,904 km (0.1 R)
• M84: 34,705,958 km (0.119 R)
• M85: 34,872,311 km (0.064 R)
• M86: 35,039,112 km (0.088 R)
• M87: 36,157,057 km (0.105 R)
• M88: 36,269,405 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.8

Radius: 8.6

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.84 AU - 9.76 AU

Year: 10684 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,427,561 km

• M1: 180,415 km (0.073 R)
• M2: 348,862 km (0.114 R)
• M3: 409,749 km (0.051 R)
• M4: 725,998 km (0.095 R)
• M5: 1,109,867 km (0.107 R)
• M6: 1,205,310 km (0.084 R)
• M7: 1,466,658 km (0.096 R)
• M8: 1,745,957 km (0.081 R)
• M9: 1,880,595 km (0.108 R)
• M10: 1,995,636 km (0.097 R)
• M11: 2,089,284 km (0.082 R)
• M12: 2,733,452 km (0.102 R)
• M13: 2,916,859 km (0.045 R)
• M14: 4,011,766 km (0.06 R)
• M15: 4,220,754 km (0.095 R)
• M16: 4,311,261 km (0.064 R)
• M17: 4,556,153 km (0.062 R)
• M18: 4,680,319 km (0.057 R)
• M19: 4,837,098 km (0.099 R)
• M20: 4,900,377 km (0.109 R)
• M21: 5,317,905 km (0.115 R)
• M22: 5,383,279 km (0.049 R)
• M23: 5,481,715 km (0.049 R)
• M24: 5,647,020 km (0.098 R)
• M25: 6,957,049 km (0.094 R)
• M26: 7,426,038 km (0.107 R)
• M27: 7,682,748 km (0.073 R)
• M28: 7,793,750 km (0.056 R)
• M29: 8,280,691 km (0.114 R)
• M30: 8,585,272 km (0.043 R)
• M31: 8,932,339 km (0.084 R)
• M32: 9,720,122 km (0.11 R)
• M33: 10,081,849 km (0.096 R)
• M34: 10,203,472 km (0.048 R)
• M35: 11,530,106 km (0.039 R)
• M36: 12,127,600 km (0.083 R)
• M37: 12,213,769 km (0.071 R)
• M38: 12,691,285 km (0.107 R)
• M39: 13,042,541 km (0.068 R)
• M40: 13,934,443 km (0.108 R)
• M41: 15,917,961 km (0.108 R)
• M42: 17,256,264 km (0.097 R)
• M43: 17,401,823 km (0.076 R)
• M44: 18,135,600 km (0.08 R)
• M45: 18,431,954 km (0.071 R)
• M46: 19,129,678 km (0.059 R)
• M47: 20,294,746 km (0.061 R)
• M48: 21,639,182 km (0.08 R)
• M49: 22,427,862 km (0.109 R)
• M50: 23,119,005 km (0.088 R)
• M51: 23,386,635 km (0.116 R)
• M52: 23,440,341 km (0.059 R)
• M53: 23,547,752 km (0.108 R)
• M54: 23,871,033 km (0.089 R)
• M55: 24,413,176 km (0.075 R)
• M56: 24,795,099 km (0.085 R)
• M57: 25,399,325 km (0.091 R)
• M58: 25,454,377 km (0.081 R)
• M59: 26,119,489 km (0.085 R)
• M60: 27,071,380 km (0.083 R)
• M61: 27,353,671 km (0.061 R)
• M62: 28,091,787 km (0.112 R)
• M63: 28,836,486 km (0.119 R)
• M64: 29,471,678 km (0.105 R)
• M65: 30,111,508 km (0.09 R)
• M66: 30,169,851 km (0.049 R)
• M67: 30,521,107 km (0.042 R)
• M68: 31,227,508 km (0.06 R)
• M69: 32,416,662 km (0.109 R)
• M70: 32,536,490 km (0.111 R)
• M71: 32,776,295 km (0.06 R)
• M72: 33,137,275 km (0.108 R)
• M73: 33,924,010 km (0.108 R)
• M74: 34,106,370 km (0.066 R)
• M75: 34,167,256 km (0.1 R)
• M76: 35,207,709 km (0.083 R)
• M77: 36,010,302 km (0.095 R)
• M78: 37,069,006 km (0.07 R)
• M79: 37,885,511 km (0.111 R)
• M80: 41,210,174 km (0.108 R)
• M81: 41,340,025 km (0.047 R)
• M82: 41,730,027 km (0.091 R)
• M83: 43,434,096 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit