🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.62 AU - 1.68 AU

Year: 770 Days

Day: 20.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 167.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.99 AU - 2.87 AU

Year: 1377 Days

Day: 46.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.18 AU - 3.14 AU

Year: 1577 Days

Day: 39.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,180,993 km

• M1: 126,560 km (0.101 R)
• M2: 1,554,322 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.17 AU - 3.25 AU

Year: 1621 Days

Day: 36.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.76 AU - 4.66 AU

Year: 3139 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,180,993 km

• M1: 580,440 km (0.05 R)
• M2: 1,351,766 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 10.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.74 AU - 7.76 AU

Year: 7095 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,180,993 km

• M1: 134,040 km (0.099 R)
• M2: 200,611 km (0.118 R)
• M3: 272,418 km (0.069 R)
• M4: 338,690 km (0.086 R)
• M5: 458,817 km (0.085 R)
• M6: 569,818 km (0.079 R)
• M7: 677,230 km (0.093 R)
• M8: 806,931 km (0.078 R)
• M9: 898,335 km (0.107 R)
• M10: 1,579,454 km (0.071 R)
• M11: 1,755,830 km (0.107 R)
• M12: 2,064,600 km (0.071 R)
• M13: 2,236,488 km (0.063 R)
• M14: 2,594,476 km (0.075 R)
• M15: 2,898,908 km (0.095 R)
• M16: 3,364,456 km (0.09 R)
• M17: 3,567,610 km (0.117 R)
• M18: 4,531,170 km (0.101 R)
• M19: 5,304,292 km (0.117 R)
• M20: 5,422,324 km (0.118 R)
• M21: 5,630,864 km (0.115 R)
• M22: 6,148,772 km (0.117 R)
• M23: 6,713,803 km (0.094 R)
• M24: 7,002,527 km (0.102 R)
• M25: 7,164,691 km (0.071 R)
• M26: 7,360,963 km (0.094 R)
• M27: 7,893,083 km (0.103 R)
• M28: 8,924,261 km (0.084 R)
• M29: 8,994,572 km (0.12 R)
• M30: 9,420,028 km (0.048 R)
• M31: 9,707,256 km (0.062 R)
• M32: 9,961,124 km (0.083 R)
• M33: 10,772,842 km (0.073 R)
• M34: 11,991,317 km (0.114 R)
• M35: 12,224,540 km (0.079 R)
• M36: 12,459,408 km (0.089 R)
• M37: 12,577,441 km (0.092 R)
• M38: 14,473,893 km (0.11 R)
• M39: 14,556,471 km (0.103 R)
• M40: 15,434,012 km (0.109 R)
• M41: 16,371,692 km (0.09 R)
• M42: 17,679,925 km (0.072 R)
• M43: 17,768,337 km (0.097 R)
• M44: 17,856,899 km (0.076 R)
• M45: 17,990,042 km (0.051 R)
• M46: 18,436,142 km (0.11 R)
• M47: 18,885,834 km (0.104 R)
• M48: 19,112,175 km (0.112 R)
• M49: 19,658,806 km (0.108 R)
• M50: 20,441,951 km (0.105 R)
• M51: 20,720,801 km (0.083 R)
• M52: 21,754,223 km (0.069 R)
• M53: 22,660,038 km (0.099 R)
• M54: 22,900,442 km (0.089 R)
• M55: 23,190,064 km (0.083 R)
• M56: 23,821,815 km (0.079 R)
• M57: 23,919,503 km (0.118 R)
• M58: 24,066,408 km (0.076 R)
• M59: 24,164,394 km (0.115 R)
• M60: 25,351,154 km (0.107 R)
• M61: 26,102,435 km (0.119 R)
• M62: 26,253,529 km (0.057 R)
• M63: 26,506,200 km (0.101 R)
• M64: 26,658,041 km (0.095 R)
• M65: 27,166,525 km (0.119 R)
• M66: 27,524,512 km (0.092 R)
• M67: 28,919,363 km (0.057 R)
• M68: 29,967,445 km (0.051 R)
• M69: 30,337,251 km (0.083 R)
• M70: 31,509,201 km (0.04 R)
• M71: 31,616,463 km (0.115 R)
• M72: 32,967,631 km (0.087 R)
• M73: 33,185,595 km (0.102 R)
• M74: 33,458,761 km (0.085 R)
• M75: 33,677,772 km (0.111 R)
• M76: 34,007,186 km (0.09 R)
• M77: 35,558,666 km (0.104 R)
• M78: 36,286,759 km (0.051 R)
• M79: 36,568,152 km (0.091 R)
• M80: 36,906,692 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.1

Radius: 4.2

Gravity: 46.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.6 AU - 15.1 AU

Year: 20798 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 109.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,180,993 km

• M1: 90,656 km (0.109 R)
• M2: 219,610 km (0.116 R)
• M3: 439,519 km (0.102 R)
• M4: 547,827 km (0.069 R)
• M5: 1,207,105 km (0.104 R)
• M6: 1,297,762 km (0.073 R)
• M7: 2,029,146 km (0.056 R)
• M8: 2,705,926 km (0.117 R)
• M9: 2,825,006 km (0.112 R)
• M10: 3,150,980 km (0.057 R)
• M11: 3,532,006 km (0.071 R)
• M12: 5,195,235 km (0.106 R)
• M13: 5,643,729 km (0.106 R)
• M14: 5,694,293 km (0.055 R)
• M15: 6,260,820 km (0.096 R)
• M16: 7,669,733 km (0.106 R)
• M17: 7,725,832 km (0.061 R)
• M18: 8,641,521 km (0.088 R)
• M19: 9,052,766 km (0.117 R)
• M20: 9,231,086 km (0.069 R)
• M21: 10,200,929 km (0.101 R)
• M22: 10,262,713 km (0.086 R)
• M23: 10,386,431 km (0.116 R)
• M24: 11,586,654 km (0.099 R)
• M25: 11,650,981 km (0.074 R)
• M26: 13,773,027 km (0.12 R)
• M27: 13,909,460 km (0.093 R)
• M28: 14,390,866 km (0.107 R)
• M29: 14,460,130 km (0.12 R)
• M30: 14,598,807 km (0.049 R)
• M31: 16,514,857 km (0.115 R)
• M32: 17,761,157 km (0.066 R)
• M33: 17,835,357 km (0.078 R)
• M34: 18,283,104 km (0.102 R)
• M35: 18,433,150 km (0.084 R)
• M36: 19,037,376 km (0.098 R)
• M37: 19,494,847 km (0.025 R)
• M38: 20,810,560 km (0.077 R)
• M39: 21,124,267 km (0.083 R)
• M40: 21,597,744 km (0.11 R)
• M41: 21,756,467 km (0.081 R)
• M42: 23,526,509 km (0.037 R)
• M43: 25,342,328 km (0.1 R)
• M44: 26,436,337 km (0.098 R)
• M45: 28,409,384 km (0.108 R)
• M46: 29,019,145 km (0.077 R)
• M47: 30,163,119 km (0.103 R)
• M48: 32,494,752 km (0.042 R)
• M49: 32,676,513 km (0.065 R)
• M50: 33,958,268 km (0.074 R)
• M51: 35,069,780 km (0.103 R)
• M52: 35,536,525 km (0.083 R)
• M53: 36,193,410 km (0.11 R)
• M54: 37,518,996 km (0.086 R)
• M55: 40,705,880 km (0.032 R)
• M56: 44,179,393 km (0.113 R)
• M57: 44,280,072 km (0.074 R)
• M58: 46,104,418 km (0.095 R)
• M59: 47,849,926 km (0.087 R)
• M60: 48,056,670 km (0.102 R)
• M61: 49,930,982 km (0.034 R)
• M62: 50,035,701 km (0.112 R)
• M63: 52,147,574 km (0.102 R)
• M64: 53,321,468 km (0.087 R)
• M65: 54,827,919 km (0.1 R)
• M66: 54,936,078 km (0.075 R)
• M67: 55,044,387 km (0.116 R)
• M68: 56,348,432 km (0.114 R)
• M69: 56,785,407 km (0.066 R)
• M70: 60,098,252 km (0.038 R)
• M71: 61,665,738 km (0.068 R)
• M72: 61,778,086 km (0.12 R)
• M73: 62,003,231 km (0.058 R)
• M74: 62,228,675 km (0.117 R)
• M75: 62,680,311 km (0.094 R)
• M76: 64,840,504 km (0.109 R)
• M77: 67,140,572 km (0.102 R)
• M78: 67,371,999 km (0.049 R)
• M79: 67,951,841 km (0.116 R)
• M80: 68,300,553 km (0.027 R)
• M81: 70,993,614 km (0.113 R)
• M82: 71,465,446 km (0.103 R)
• M83: 72,293,769 km (0.078 R)
• M84: 75,518,352 km (0.089 R)
• M85: 77,208,807 km (0.078 R)
• M86: 78,180,296 km (0.082 R)
• M87: 80,012,870 km (0.12 R)
• M88: 80,381,030 km (0.038 R)
• M89: 80,995,878 km (0.11 R)
• M90: 81,242,415 km (0.053 R)
• M91: 81,735,938 km (0.1 R)
• M92: 82,601,960 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 4.4

Gravity: 29.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.25 AU - 19.43 AU

Year: 24005 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,180,993 km

• M1: 83,326 km (0.106 R)
• M2: 148,102 km (0.075 R)
• M3: 266,583 km (0.058 R)
• M4: 393,742 km (0.046 R)
• M5: 474,973 km (0.088 R)
• M6: 677,678 km (0.072 R)
• M7: 775,815 km (0.046 R)
• M8: 931,995 km (0.116 R)
• M9: 1,126,472 km (0.112 R)
• M10: 1,155,344 km (0.057 R)
• M11: 1,850,526 km (0.096 R)
• M12: 2,385,637 km (0.086 R)
• M13: 2,498,135 km (0.102 R)
• M14: 2,845,950 km (0.106 R)
• M15: 3,374,778 km (0.096 R)
• M16: 3,501,189 km (0.026 R)
• M17: 3,802,030 km (0.045 R)
• M18: 3,933,526 km (0.111 R)
• M19: 4,155,978 km (0.071 R)
• M20: 4,894,992 km (0.116 R)
• M21: 5,673,798 km (0.106 R)
• M22: 5,723,615 km (0.103 R)
• M23: 6,077,413 km (0.105 R)
• M24: 6,231,200 km (0.091 R)
• M25: 7,019,132 km (0.11 R)
• M26: 7,072,688 km (0.073 R)
• M27: 7,180,399 km (0.055 R)
• M28: 7,397,465 km (0.094 R)
• M29: 8,173,878 km (0.081 R)
• M30: 8,400,519 km (0.115 R)
• M31: 9,386,219 km (0.097 R)
• M32: 9,983,115 km (0.088 R)
• M33: 10,043,403 km (0.076 R)
• M34: 11,338,621 km (0.076 R)
• M35: 12,881,873 km (0.109 R)
• M36: 13,344,280 km (0.099 R)
• M37: 13,477,422 km (0.114 R)
• M38: 14,081,947 km (0.098 R)
• M39: 14,421,534 km (0.119 R)
• M40: 15,877,271 km (0.11 R)
• M41: 16,159,712 km (0.091 R)
• M42: 16,515,306 km (0.053 R)
• M43: 16,586,664 km (0.109 R)
• M44: 16,873,443 km (0.046 R)
• M45: 17,962,964 km (0.077 R)
• M46: 18,405,026 km (0.039 R)
• M47: 19,375,318 km (0.058 R)
• M48: 19,677,206 km (0.105 R)
• M49: 20,056,736 km (0.117 R)
• M50: 20,977,511 km (0.12 R)
• M51: 22,068,977 km (0.119 R)
• M52: 22,305,342 km (0.05 R)
• M53: 22,939,487 km (0.101 R)
• M54: 23,338,913 km (0.077 R)
• M55: 24,713,867 km (0.116 R)
• M56: 25,287,575 km (0.106 R)
• M57: 25,452,432 km (0.032 R)
• M58: 25,865,771 km (0.116 R)
• M59: 28,221,638 km (0.088 R)
• M60: 30,908,566 km (0.113 R)
• M61: 31,349,580 km (0.101 R)
• M62: 32,059,422 km (0.103 R)
• M63: 32,148,582 km (0.1 R)
• M64: 34,311,768 km (0.093 R)
• M65: 37,361,919 km (0.058 R)
• M66: 37,455,716 km (0.106 R)
• M67: 43,519,068 km (0.096 R)
• M68: 44,310,441 km (0.1 R)
• M69: 46,612,153 km (0.09 R)
• M70: 47,320,499 km (0.075 R)
• M71: 47,930,260 km (0.062 R)
• M72: 48,952,612 km (0.075 R)
• M73: 49,260,634 km (0.12 R)
• M74: 49,466,331 km (0.11 R)
• M75: 51,018,559 km (0.047 R)
• M76: 54,914,835 km (0.099 R)
• M77: 55,876,899 km (0.101 R)
• M78: 59,342,633 km (0.03 R)
• M79: 60,550,037 km (0.108 R)
• M80: 62,098,226 km (0.081 R)
• M81: 62,765,731 km (0.047 R)
• M82: 69,224,769 km (0.053 R)
• M83: 70,611,242 km (0.087 R)
• M84: 70,959,207 km (0.069 R)
• M85: 71,424,157 km (0.118 R)
• M86: 72,123,527 km (0.096 R)
• M87: 73,411,415 km (0.05 R)
• M88: 73,999,335 km (0.094 R)
• M89: 74,352,984 km (0.045 R)
• M90: 75,179,961 km (0.101 R)
• M91: 77,559,764 km (0.084 R)
• M92: 79,481,349 km (0.105 R)
• M93: 79,601,925 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.8

Radius: 4.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.84 AU - 19.34 AU

Year: 30314 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,180,993 km

• M1: 54,753 km (0.085 R)
• M2: 106,364 km (0.094 R)
• M3: 136,284 km (0.092 R)
• M4: 303,534 km (0.066 R)
• M5: 536,159 km (0.1 R)
• M6: 639,531 km (0.046 R)
• M7: 701,315 km (0.114 R)
• M8: 814,560 km (0.111 R)
• M9: 2,163,933 km (0.047 R)
• M10: 3,904,355 km (0.104 R)
• M11: 3,932,778 km (0.075 R)
• M12: 4,280,294 km (0.084 R)
• M13: 6,027,448 km (0.103 R)
• M14: 6,393,663 km (0.103 R)
• M15: 7,182,343 km (0.102 R)
• M16: 8,001,392 km (0.12 R)
• M17: 9,341,340 km (0.044 R)
• M18: 9,687,061 km (0.083 R)
• M19: 9,997,925 km (0.104 R)
• M20: 10,470,205 km (0.064 R)
• M21: 10,749,056 km (0.071 R)
• M22: 11,232,855 km (0.052 R)
• M23: 11,518,438 km (0.094 R)
• M24: 11,930,430 km (0.112 R)
• M25: 12,013,307 km (0.066 R)
• M26: 12,179,810 km (0.095 R)
• M27: 13,973,937 km (0.115 R)
• M28: 14,280,912 km (0.045 R)
• M29: 15,530,802 km (0.116 R)
• M30: 16,031,357 km (0.117 R)
• M31: 16,908,449 km (0.049 R)
• M32: 17,235,470 km (0.111 R)
• M33: 19,680,198 km (0.073 R)
• M34: 20,320,477 km (0.079 R)
• M35: 21,570,966 km (0.085 R)
• M36: 21,722,808 km (0.105 R)
• M37: 21,874,799 km (0.106 R)
• M38: 21,976,376 km (0.03 R)
• M39: 22,435,492 km (0.098 R)
• M40: 22,640,591 km (0.112 R)
• M41: 24,303,221 km (0.078 R)
• M42: 24,355,730 km (0.048 R)
• M43: 24,724,938 km (0.074 R)
• M44: 25,897,187 km (0.106 R)
• M45: 26,652,656 km (0.114 R)
• M46: 27,251,197 km (0.075 R)
• M47: 28,240,188 km (0.113 R)
• M48: 28,572,595 km (0.092 R)
• M49: 31,162,732 km (0.09 R)
• M50: 31,563,505 km (0.114 R)
• M51: 31,965,923 km (0.118 R)
• M52: 33,592,351 km (0.038 R)
• M53: 35,424,327 km (0.093 R)
• M54: 36,864,805 km (0.115 R)
• M55: 37,896,581 km (0.092 R)
• M56: 38,018,653 km (0.077 R)
• M57: 38,140,875 km (0.095 R)
• M58: 38,507,988 km (0.096 R)
• M59: 40,112,874 km (0.035 R)
• M60: 40,798,331 km (0.083 R)
• M61: 41,991,524 km (0.109 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit