🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.41 AU - 3.21 AU

Year: 1679 Days

Day: 14.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.97 AU - 8.47 AU

Year: 8400 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,987,959 km

• M1: 147,204 km (0.046 R)
• M2: 211,531 km (0.085 R)
• M3: 285,882 km (0.101 R)
• M4: 459,415 km (0.079 R)
• M5: 695,630 km (0.074 R)
• M6: 1,594,414 km (0.064 R)
• M7: 1,743,862 km (0.092 R)
• M8: 1,937,143 km (0.065 R)
• M9: 2,219,733 km (0.108 R)
• M10: 2,324,003 km (0.065 R)
• M11: 2,624,395 km (0.092 R)
• M12: 2,801,669 km (0.086 R)
• M13: 3,051,946 km (0.086 R)
• M14: 3,144,846 km (0.032 R)
• M15: 3,771,213 km (0.04 R)
• M16: 3,870,995 km (0.111 R)
• M17: 4,227,187 km (0.06 R)
• M18: 4,409,397 km (0.072 R)
• M19: 4,647,258 km (0.095 R)
• M20: 4,781,298 km (0.1 R)
• M21: 5,246,697 km (0.11 R)
• M22: 5,330,322 km (0.103 R)
• M23: 6,607,588 km (0.076 R)
• M24: 6,849,638 km (0.116 R)
• M25: 7,125,496 km (0.086 R)
• M26: 7,342,413 km (0.094 R)
• M27: 7,624,854 km (0.1 R)
• M28: 7,751,414 km (0.104 R)
• M29: 8,103,268 km (0.071 R)
• M30: 8,232,520 km (0.112 R)
• M31: 8,855,745 km (0.061 R)
• M32: 9,870,468 km (0.073 R)
• M33: 10,112,517 km (0.113 R)
• M34: 10,496,983 km (0.03 R)
• M35: 11,533,248 km (0.049 R)
• M36: 13,281,000 km (0.072 R)
• M37: 13,395,293 km (0.109 R)
• M38: 13,624,925 km (0.056 R)
• M39: 14,792,836 km (0.102 R)
• M40: 15,629,387 km (0.078 R)
• M41: 15,709,871 km (0.034 R)
• M42: 15,871,287 km (0.089 R)
• M43: 17,223,352 km (0.11 R)
• M44: 17,306,529 km (0.118 R)
• M45: 18,187,361 km (0.079 R)
• M46: 18,569,434 km (0.052 R)
• M47: 19,341,359 km (0.099 R)
• M48: 19,861,960 km (0.099 R)
• M49: 20,255,252 km (0.075 R)
• M50: 20,739,650 km (0.072 R)
• M51: 20,916,625 km (0.056 R)
• M52: 21,138,628 km (0.08 R)
• M53: 21,629,907 km (0.092 R)
• M54: 21,854,454 km (0.038 R)
• M55: 22,760,269 km (0.112 R)
• M56: 23,217,889 km (0.055 R)
• M57: 23,493,897 km (0.096 R)
• M58: 23,724,726 km (0.106 R)
• M59: 23,956,154 km (0.074 R)
• M60: 24,235,154 km (0.111 R)
• M61: 24,608,551 km (0.086 R)
• M62: 25,503,295 km (0.103 R)
• M63: 25,978,568 km (0.115 R)
• M64: 26,456,683 km (0.09 R)
• M65: 26,889,469 km (0.051 R)
• M66: 27,276,180 km (0.115 R)
• M67: 27,713,305 km (0.113 R)
• M68: 27,859,611 km (0.094 R)
• M69: 28,201,891 km (0.066 R)
• M70: 28,398,014 km (0.114 R)
• M71: 29,187,442 km (0.063 R)
• M72: 29,933,936 km (0.092 R)
• M73: 30,535,768 km (0.116 R)
• M74: 31,853,276 km (0.12 R)
• M75: 32,159,952 km (0.106 R)
• M76: 32,364,901 km (0.085 R)
• M77: 32,467,675 km (0.041 R)
• M78: 33,604,020 km (0.098 R)
• M79: 33,707,991 km (0.086 R)
• M80: 33,812,111 km (0.09 R)
• M81: 33,968,441 km (0.057 R)
• M82: 34,438,776 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 10.3

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.82 AU - 13.74 AU

Year: 15339 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,987,959 km

• M1: 461,360 km (0.119 R)
• M2: 667,805 km (0.102 R)
• M3: 882,478 km (0.085 R)
• M4: 998,416 km (0.061 R)
• M5: 1,119,740 km (0.097 R)
• M6: 1,246,150 km (0.027 R)
• M7: 1,712,447 km (0.113 R)
• M8: 1,859,502 km (0.104 R)
• M9: 2,166,327 km (0.113 R)
• M10: 2,967,872 km (0.117 R)
• M11: 3,038,632 km (0.116 R)
• M12: 3,511,960 km (0.103 R)
• M13: 4,047,819 km (0.113 R)
• M14: 4,126,358 km (0.065 R)
• M15: 4,650,100 km (0.053 R)
• M16: 5,280,655 km (0.101 R)
• M17: 5,937,988 km (0.07 R)
• M18: 7,233,207 km (0.107 R)
• M19: 7,521,781 km (0.1 R)
• M20: 7,863,462 km (0.106 R)
• M21: 8,410,542 km (0.115 R)
• M22: 8,765,089 km (0.088 R)
• M23: 9,384,274 km (0.097 R)
• M24: 9,858,051 km (0.054 R)
• M25: 11,548,806 km (0.074 R)
• M26: 11,999,544 km (0.111 R)
• M27: 12,284,229 km (0.1 R)
• M28: 12,744,392 km (0.065 R)
• M29: 13,034,911 km (0.064 R)
• M30: 14,519,820 km (0.04 R)
• M31: 14,640,994 km (0.081 R)
• M32: 15,067,498 km (0.118 R)
• M33: 15,808,157 km (0.074 R)
• M34: 16,497,653 km (0.112 R)
• M35: 16,687,343 km (0.086 R)
• M36: 17,068,967 km (0.1 R)
• M37: 17,389,256 km (0.094 R)
• M38: 17,517,911 km (0.101 R)
• M39: 17,582,387 km (0.109 R)
• M40: 17,646,864 km (0.115 R)
• M41: 18,427,316 km (0.081 R)
• M42: 18,821,806 km (0.063 R)
• M43: 21,109,307 km (0.099 R)
• M44: 21,660,276 km (0.113 R)
• M45: 24,557,238 km (0.098 R)
• M46: 26,308,581 km (0.059 R)
• M47: 26,678,536 km (0.082 R)
• M48: 27,648,529 km (0.103 R)
• M49: 27,949,370 km (0.116 R)
• M50: 28,326,806 km (0.078 R)
• M51: 29,392,690 km (0.089 R)
• M52: 29,469,434 km (0.089 R)
• M53: 30,704,664 km (0.041 R)
• M54: 30,860,246 km (0.094 R)
• M55: 31,328,636 km (0.068 R)
• M56: 31,407,026 km (0.094 R)
• M57: 31,485,415 km (0.043 R)
• M58: 34,027,083 km (0.09 R)
• M59: 34,834,911 km (0.056 R)
• M60: 36,304,710 km (0.091 R)
• M61: 36,633,975 km (0.116 R)
• M62: 37,544,877 km (0.088 R)
• M63: 38,715,031 km (0.095 R)
• M64: 38,799,105 km (0.09 R)
• M65: 39,220,223 km (0.096 R)
• M66: 39,473,493 km (0.074 R)
• M67: 39,727,510 km (0.092 R)
• M68: 41,778,347 km (0.115 R)
• M69: 41,950,833 km (0.068 R)
• M70: 42,037,151 km (0.036 R)
• M71: 42,296,554 km (0.082 R)
• M72: 43,863,592 km (0.113 R)
• M73: 44,126,585 km (0.118 R)
• M74: 44,214,399 km (0.071 R)
• M75: 45,272,504 km (0.107 R)
• M76: 46,785,537 km (0.114 R)
• M77: 48,586,995 km (0.115 R)
• M78: 49,313,741 km (0.045 R)
• M79: 49,678,610 km (0.026 R)
• M80: 50,594,449 km (0.11 R)
• M81: 50,870,307 km (0.078 R)
• M82: 51,608,423 km (0.091 R)
• M83: 51,793,476 km (0.096 R)
• M84: 57,543,120 km (0.086 R)
• M85: 58,794,506 km (0.113 R)
• M86: 59,860,242 km (0.11 R)
• M87: 61,323,758 km (0.056 R)
• M88: 62,010,861 km (0.046 R)
• M89: 62,601,772 km (0.081 R)
• M90: 63,095,595 km (0.033 R)
• M91: 64,584,991 km (0.075 R)
• M92: 65,383,993 km (0.064 R)
• M93: 65,884,997 km (0.082 R)
• M94: 67,497,063 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 8.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.65 AU - 15.47 AU

Year: 15866 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,987,959 km

• M1: 109,805 km (0.091 R)
• M2: 164,857 km (0.112 R)
• M3: 227,239 km (0.034 R)
• M4: 415,134 km (0.077 R)
• M5: 484,548 km (0.066 R)
• M6: 558,449 km (0.061 R)
• M7: 1,436,439 km (0.111 R)
• M8: 1,636,900 km (0.092 R)
• M9: 2,015,682 km (0.102 R)
• M10: 2,089,733 km (0.088 R)
• M11: 2,797,031 km (0.079 R)
• M12: 3,453,766 km (0.068 R)
• M13: 4,125,012 km (0.103 R)
• M14: 4,902,472 km (0.091 R)
• M15: 5,103,831 km (0.11 R)
• M16: 5,411,105 km (0.097 R)
• M17: 5,480,219 km (0.101 R)
• M18: 5,689,207 km (0.093 R)
• M19: 5,865,433 km (0.1 R)
• M20: 6,736,392 km (0.119 R)
• M21: 6,885,541 km (0.084 R)
• M22: 7,647,294 km (0.094 R)
• M23: 7,920,160 km (0.081 R)
• M24: 8,556,101 km (0.055 R)
• M25: 8,798,748 km (0.055 R)
• M26: 8,920,970 km (0.097 R)
• M27: 9,540,455 km (0.061 R)
• M28: 9,834,265 km (0.105 R)
• M29: 10,088,581 km (0.094 R)
• M30: 10,173,702 km (0.111 R)
• M31: 10,302,057 km (0.118 R)
• M32: 10,430,861 km (0.094 R)
• M33: 10,603,497 km (0.114 R)
• M34: 10,820,713 km (0.069 R)
• M35: 11,215,203 km (0.105 R)
• M36: 11,303,466 km (0.031 R)
• M37: 11,392,027 km (0.093 R)
• M38: 11,659,060 km (0.091 R)
• M39: 11,883,157 km (0.11 R)
• M40: 11,973,215 km (0.072 R)
• M41: 12,381,318 km (0.09 R)
• M42: 12,932,437 km (0.085 R)
• M43: 13,210,988 km (0.069 R)
• M44: 13,491,484 km (0.09 R)
• M45: 14,011,037 km (0.065 R)
• M46: 14,489,003 km (0.065 R)
• M47: 14,972,353 km (0.097 R)
• M48: 17,929,754 km (0.091 R)
• M49: 19,077,468 km (0.1 R)
• M50: 19,235,743 km (0.114 R)
• M51: 20,897,476 km (0.079 R)
• M52: 21,060,687 km (0.114 R)
• M53: 21,717,871 km (0.062 R)
• M54: 22,270,785 km (0.065 R)
• M55: 22,326,285 km (0.082 R)
• M56: 23,843,208 km (0.078 R)
• M57: 24,241,886 km (0.106 R)
• M58: 24,930,485 km (0.075 R)
• M59: 25,451,086 km (0.113 R)
• M60: 25,509,130 km (0.057 R)
• M61: 26,268,189 km (0.055 R)
• M62: 26,326,832 km (0.117 R)
• M63: 27,450,312 km (0.108 R)
• M64: 27,868,139 km (0.065 R)
• M65: 29,194,922 km (0.114 R)
• M66: 29,560,390 km (0.081 R)
• M67: 30,665,768 km (0.096 R)
• M68: 30,789,486 km (0.084 R)
• M69: 32,097,869 km (0.066 R)
• M70: 32,349,044 km (0.116 R)
• M71: 33,615,240 km (0.062 R)
• M72: 34,382,677 km (0.067 R)
• M73: 34,511,182 km (0.041 R)
• M74: 34,575,509 km (0.054 R)
• M75: 35,544,753 km (0.112 R)
• M76: 38,372,303 km (0.114 R)
• M77: 38,572,315 km (0.115 R)
• M78: 38,772,627 km (0.078 R)
• M79: 38,839,347 km (0.077 R)
• M80: 38,973,237 km (0.113 R)
• M81: 39,509,994 km (0.076 R)
• M82: 40,049,145 km (0.034 R)
• M83: 41,134,927 km (0.117 R)
• M84: 42,092,951 km (0.086 R)
• M85: 42,230,282 km (0.112 R)
• M86: 42,781,550 km (0.119 R)
• M87: 42,989,043 km (0.036 R)
• M88: 46,706,849 km (0.091 R)
• M89: 47,491,340 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.6

Radius: 5.2

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.6 AU - 17.2 AU

Year: 24764 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,987,959 km

• M1: 115,639 km (0.075 R)
• M2: 165,006 km (0.098 R)
• M3: 208,689 km (0.095 R)
• M4: 450,290 km (0.038 R)
• M5: 658,380 km (0.086 R)
• M6: 839,693 km (0.097 R)
• M7: 978,819 km (0.102 R)
• M8: 1,185,862 km (0.03 R)
• M9: 1,406,519 km (0.108 R)
• M10: 1,744,012 km (0.046 R)
• M11: 2,854,776 km (0.092 R)
• M12: 3,106,998 km (0.089 R)
• M13: 3,998,751 km (0.108 R)
• M14: 4,376,187 km (0.059 R)
• M15: 4,814,508 km (0.101 R)
• M16: 5,575,662 km (0.072 R)
• M17: 6,319,313 km (0.095 R)
• M18: 6,647,531 km (0.104 R)
• M19: 7,492,161 km (0.097 R)
• M20: 7,897,720 km (0.053 R)
• M21: 8,609,507 km (0.092 R)
• M22: 9,652,653 km (0.068 R)
• M23: 10,995,294 km (0.098 R)
• M24: 11,257,689 km (0.086 R)
• M25: 12,124,459 km (0.099 R)
• M26: 13,499,263 km (0.043 R)
• M27: 14,778,175 km (0.025 R)
• M28: 15,067,647 km (0.05 R)
• M29: 15,432,068 km (0.108 R)
• M30: 15,578,673 km (0.088 R)
• M31: 16,767,977 km (0.078 R)
• M32: 17,986,152 km (0.076 R)
• M33: 18,140,387 km (0.081 R)
• M34: 18,372,713 km (0.076 R)
• M35: 20,587,210 km (0.098 R)
• M36: 20,991,424 km (0.103 R)
• M37: 21,561,840 km (0.113 R)
• M38: 22,385,377 km (0.071 R)
• M39: 23,471,308 km (0.074 R)
• M40: 23,639,904 km (0.07 R)
• M41: 26,742,714 km (0.104 R)
• M42: 29,242,793 km (0.081 R)
• M43: 29,424,106 km (0.117 R)
• M44: 29,970,737 km (0.099 R)
• M45: 30,245,249 km (0.069 R)
• M46: 32,096,373 km (0.103 R)
• M47: 32,752,958 km (0.11 R)
• M48: 35,616,560 km (0.042 R)
• M49: 37,767,030 km (0.103 R)
• M50: 40,059,617 km (0.118 R)
• M51: 41,578,933 km (0.081 R)
• M52: 41,782,984 km (0.116 R)
• M53: 42,602,332 km (0.109 R)
• M54: 43,530,437 km (0.104 R)
• M55: 44,987,221 km (0.108 R)
• M56: 46,989,888 km (0.117 R)
• M57: 47,202,467 km (0.1 R)
• M58: 47,735,035 km (0.119 R)
• M59: 48,162,586 km (0.103 R)
• M60: 49,236,998 km (0.108 R)
• M61: 50,754,369 km (0.079 R)
• M62: 51,190,596 km (0.066 R)
• M63: 51,847,480 km (0.103 R)
• M64: 52,948,521 km (0.107 R)
• M65: 54,279,792 km (0.047 R)
• M66: 54,949,542 km (0.102 R)
• M67: 55,061,441 km (0.109 R)
• M68: 57,655,917 km (0.09 R)
• M69: 59,713,935 km (0.051 R)
• M70: 60,636,355 km (0.04 R)
• M71: 60,983,572 km (0.101 R)
• M72: 62,378,572 km (0.118 R)
• M73: 62,728,930 km (0.03 R)
• M74: 63,784,044 km (0.04 R)
• M75: 64,137,095 km (0.111 R)
• M76: 64,254,978 km (0.111 R)
• M77: 65,318,469 km (0.118 R)
• M78: 66,387,945 km (0.046 R)
• M79: 66,865,012 km (0.095 R)
• M80: 67,223,748 km (0.116 R)
• M81: 67,343,426 km (0.114 R)
• M82: 67,822,738 km (0.067 R)
• M83: 71,454,376 km (0.057 R)
• M84: 72,188,303 km (0.094 R)
• M85: 72,678,834 km (0.099 R)
• M86: 74,033,892 km (0.071 R)
• M87: 75,024,529 km (0.082 R)
• M88: 83,748,778 km (0.12 R)
• M89: 84,006,385 km (0.055 R)
• M90: 84,780,853 km (0.11 R)
• M91: 84,910,106 km (0.106 R)
• M92: 86,206,820 km (0.064 R)
• M93: 86,336,821 km (0.072 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit