🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.2 AU - 1.58 AU

Year: 605 Days

Day: 20.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,738,965 km

• M1: 258,056 km (0.087 R)
• M2: 608,115 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.91 AU - 2.37 AU

Year: 1155 Days

Day: 21.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,738,965 km

• M1: 422,913 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.55 AU - 4.27 AU

Year: 2853 Days

Day: 14.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 11.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.14 AU - 12.36 AU

Year: 13004 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 107,738,965 km

• M1: 485,295 km (0.089 R)
• M2: 580,889 km (0.102 R)
• M3: 756,367 km (0.035 R)
• M4: 930,349 km (0.076 R)
• M5: 1,228,049 km (0.085 R)
• M6: 1,364,931 km (0.044 R)
• M7: 2,236,039 km (0.055 R)
• M8: 3,507,771 km (0.097 R)
• M9: 4,180,363 km (0.068 R)
• M10: 4,602,977 km (0.076 R)
• M11: 4,674,784 km (0.09 R)
• M12: 6,069,934 km (0.097 R)
• M13: 6,148,772 km (0.082 R)
• M14: 6,427,622 km (0.041 R)
• M15: 6,833,182 km (0.087 R)
• M16: 7,499,640 km (0.119 R)
• M17: 8,012,911 km (0.106 R)
• M18: 8,317,791 km (0.092 R)
• M19: 8,715,273 km (0.05 R)
• M20: 9,118,888 km (0.043 R)
• M21: 9,712,941 km (0.081 R)
• M22: 10,746,513 km (0.119 R)
• M23: 11,276,388 km (0.066 R)
• M24: 11,373,627 km (0.096 R)
• M25: 11,667,138 km (0.103 R)
• M26: 11,765,573 km (0.062 R)
• M27: 12,866,015 km (0.108 R)
• M28: 13,018,605 km (0.117 R)
• M29: 13,120,631 km (0.083 R)
• M30: 13,480,115 km (0.089 R)
• M31: 15,110,432 km (0.064 R)
• M32: 15,649,583 km (0.079 R)
• M33: 16,304,971 km (0.078 R)
• M34: 16,802,234 km (0.106 R)
• M35: 17,304,734 km (0.041 R)
• M36: 19,188,769 km (0.069 R)
• M37: 20,539,937 km (0.083 R)
• M38: 21,137,132 km (0.049 R)
• M39: 23,768,858 km (0.073 R)
• M40: 24,332,692 km (0.106 R)
• M41: 25,601,432 km (0.097 R)
• M42: 26,050,674 km (0.103 R)
• M43: 27,741,579 km (0.099 R)
• M44: 28,999,697 km (0.083 R)
• M45: 32,675,466 km (0.116 R)
• M46: 32,884,006 km (0.093 R)
• M47: 33,582,179 km (0.101 R)
• M48: 34,638,639 km (0.027 R)
• M49: 35,634,362 km (0.033 R)
• M50: 36,423,491 km (0.119 R)
• M51: 37,799,792 km (0.115 R)
• M52: 37,945,799 km (0.091 R)
• M53: 38,018,803 km (0.092 R)
• M54: 38,898,438 km (0.113 R)
• M55: 38,972,190 km (0.04 R)
• M56: 39,193,296 km (0.09 R)
• M57: 40,081,907 km (0.079 R)
• M58: 40,305,107 km (0.071 R)
• M59: 42,181,364 km (0.039 R)
• M60: 42,256,911 km (0.1 R)
• M61: 42,711,688 km (0.117 R)
• M62: 43,473,291 km (0.109 R)
• M63: 43,779,218 km (0.115 R)
• M64: 44,393,019 km (0.062 R)
• M65: 45,009,811 km (0.105 R)
• M66: 45,396,820 km (0.115 R)
• M67: 46,096,041 km (0.116 R)
• M68: 46,329,862 km (0.096 R)
• M69: 46,486,042 km (0.062 R)
• M70: 46,642,372 km (0.078 R)
• M71: 48,136,107 km (0.035 R)
• M72: 48,294,232 km (0.085 R)
• M73: 49,485,779 km (0.072 R)
• M74: 49,565,515 km (0.069 R)
• M75: 50,446,048 km (0.118 R)
• M76: 51,008,984 km (0.119 R)
• M77: 51,412,450 km (0.097 R)
• M78: 51,816,813 km (0.101 R)
• M79: 55,173,191 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.3

Radius: 7.6

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.68 AU - 13.33 AU

Year: 16306 Days

Day: 20.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,738,965 km

• M1: 108,309 km (0.117 R)
• M2: 157,826 km (0.082 R)
• M3: 249,529 km (0.104 R)
• M4: 379,380 km (0.089 R)
• M5: 453,431 km (0.063 R)
• M6: 583,282 km (0.115 R)
• M7: 725,849 km (0.08 R)
• M8: 961,316 km (0.075 R)
• M9: 1,381,686 km (0.083 R)
• M10: 1,750,445 km (0.119 R)
• M11: 2,176,649 km (0.041 R)
• M12: 2,260,125 km (0.031 R)
• M13: 2,316,373 km (0.096 R)
• M14: 2,430,367 km (0.06 R)
• M15: 3,768,370 km (0.088 R)
• M16: 3,835,390 km (0.117 R)
• M17: 5,145,120 km (0.059 R)
• M18: 5,521,059 km (0.111 R)
• M19: 5,750,841 km (0.099 R)
• M20: 6,379,003 km (0.108 R)
• M21: 6,782,618 km (0.12 R)
• M22: 7,742,139 km (0.055 R)
• M23: 8,129,148 km (0.032 R)
• M24: 8,478,459 km (0.104 R)
• M25: 8,788,127 km (0.054 R)
• M26: 9,282,249 km (0.031 R)
• M27: 9,373,055 km (0.067 R)
• M28: 10,391,517 km (0.077 R)
• M29: 10,485,764 km (0.041 R)
• M30: 11,009,655 km (0.083 R)
• M31: 11,639,762 km (0.112 R)
• M32: 13,857,849 km (0.072 R)
• M33: 14,696,046 km (0.032 R)
• M34: 15,604,554 km (0.099 R)
• M35: 16,038,388 km (0.085 R)
• M36: 16,311,553 km (0.104 R)
• M37: 16,862,522 km (0.095 R)
• M38: 16,918,023 km (0.116 R)
• M39: 17,140,326 km (0.093 R)
• M40: 17,644,171 km (0.1 R)
• M41: 17,813,217 km (0.107 R)
• M42: 18,437,489 km (0.107 R)
• M43: 18,666,224 km (0.093 R)
• M44: 18,723,669 km (0.051 R)
• M45: 20,946,095 km (0.087 R)
• M46: 21,966,951 km (0.113 R)
• M47: 22,514,031 km (0.075 R)
• M48: 22,942,629 km (0.104 R)
• M49: 24,809,760 km (0.118 R)
• M50: 27,439,391 km (0.119 R)
• M51: 28,225,528 km (0.102 R)
• M52: 28,621,513 km (0.109 R)
• M53: 29,085,716 km (0.116 R)
• M54: 29,954,430 km (0.07 R)
• M55: 30,560,751 km (0.054 R)
• M56: 30,628,369 km (0.077 R)
• M57: 31,512,043 km (0.075 R)
• M58: 32,818,631 km (0.088 R)
• M59: 33,652,939 km (0.118 R)
• M60: 33,722,801 km (0.107 R)
• M61: 34,564,738 km (0.087 R)
• M62: 34,635,198 km (0.093 R)
• M63: 34,705,659 km (0.111 R)
• M64: 34,846,879 km (0.078 R)
• M65: 34,988,249 km (0.074 R)
• M66: 35,626,733 km (0.091 R)
• M67: 36,987,326 km (0.093 R)
• M68: 38,583,834 km (0.116 R)
• M69: 39,611,422 km (0.097 R)
• M70: 40,945,835 km (0.084 R)
• M71: 41,244,432 km (0.072 R)
• M72: 41,768,623 km (0.099 R)
• M73: 41,843,721 km (0.073 R)
• M74: 41,993,917 km (0.101 R)
• M75: 43,506,502 km (0.081 R)
• M76: 44,652,571 km (0.074 R)
• M77: 45,036,738 km (0.106 R)
• M78: 45,190,824 km (0.119 R)
• M79: 45,499,295 km (0.115 R)
• M80: 46,040,989 km (0.097 R)
• M81: 46,429,046 km (0.067 R)
• M82: 47,757,026 km (0.047 R)
• M83: 48,386,234 km (0.073 R)
• M84: 49,176,560 km (0.114 R)
• M85: 49,652,880 km (0.108 R)
• M86: 51,492,634 km (0.119 R)
• M87: 51,814,868 km (0.052 R)
• M88: 52,137,850 km (0.091 R)
• M89: 52,866,840 km (0.111 R)
• M90: 53,436,210 km (0.086 R)
• M91: 54,089,354 km (0.038 R)
• M92: 54,171,184 km (0.051 R)
• M93: 54,334,994 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.2

Radius: 6.5

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.84 AU - 16.22 AU

Year: 21499 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 107,738,965 km

• M1: 136,732 km (0.109 R)
• M2: 239,057 km (0.056 R)
• M3: 705,952 km (0.083 R)
• M4: 826,827 km (0.081 R)
• M5: 1,061,397 km (0.114 R)
• M6: 1,750,594 km (0.081 R)
• M7: 1,915,750 km (0.107 R)
• M8: 2,017,477 km (0.108 R)
• M9: 2,551,990 km (0.083 R)
• M10: 2,739,586 km (0.049 R)
• M11: 3,701,500 km (0.098 R)
• M12: 4,218,361 km (0.1 R)
• M13: 4,485,243 km (0.09 R)
• M14: 5,899,990 km (0.051 R)
• M15: 6,809,994 km (0.116 R)
• M16: 7,175,462 km (0.062 R)
• M17: 7,816,938 km (0.094 R)
• M18: 7,925,695 km (0.081 R)
• M19: 8,813,259 km (0.065 R)
• M20: 8,869,807 km (0.097 R)
• M21: 9,268,785 km (0.087 R)
• M22: 9,557,509 km (0.09 R)
• M23: 10,801,714 km (0.091 R)
• M24: 10,862,152 km (0.11 R)
• M25: 11,288,955 km (0.107 R)
• M26: 11,721,143 km (0.069 R)
• M27: 12,793,311 km (0.081 R)
• M28: 13,243,899 km (0.064 R)
• M29: 14,492,743 km (0.057 R)
• M30: 14,760,523 km (0.081 R)
• M31: 15,847,650 km (0.081 R)
• M32: 16,470,426 km (0.089 R)
• M33: 19,260,127 km (0.12 R)
• M34: 19,702,189 km (0.117 R)
• M35: 20,296,841 km (0.071 R)
• M36: 20,671,434 km (0.048 R)
• M37: 21,199,664 km (0.065 R)
• M38: 21,579,642 km (0.115 R)
• M39: 22,655,850 km (0.112 R)
• M40: 22,888,624 km (0.111 R)
• M41: 22,966,415 km (0.101 R)
• M42: 23,828,098 km (0.107 R)
• M43: 24,540,783 km (0.118 R)
• M44: 27,958,496 km (0.062 R)
• M45: 29,130,445 km (0.096 R)
• M46: 32,566,260 km (0.076 R)
• M47: 32,653,774 km (0.079 R)
• M48: 32,741,289 km (0.103 R)
• M49: 33,533,260 km (0.051 R)
• M50: 34,064,632 km (0.116 R)
• M51: 34,331,515 km (0.066 R)
• M52: 36,037,080 km (0.109 R)
• M53: 36,854,632 km (0.037 R)
• M54: 38,046,179 km (0.043 R)
• M55: 38,507,838 km (0.101 R)
• M56: 38,878,542 km (0.105 R)
• M57: 39,250,442 km (0.076 R)
• M58: 39,904,035 km (0.095 R)
• M59: 41,032,751 km (0.107 R)
• M60: 41,316,688 km (0.115 R)
• M61: 41,696,068 km (0.11 R)
• M62: 43,610,771 km (0.109 R)
• M63: 45,260,686 km (0.103 R)
• M64: 45,358,374 km (0.087 R)
• M65: 46,733,328 km (0.082 R)
• M66: 47,326,782 km (0.109 R)
• M67: 48,022,263 km (0.078 R)
• M68: 48,821,265 km (0.098 R)
• M69: 49,322,867 km (0.087 R)
• M70: 51,244,601 km (0.09 R)
• M71: 54,120,770 km (0.099 R)
• M72: 55,160,624 km (0.095 R)
• M73: 58,319,683 km (0.082 R)
• M74: 58,426,047 km (0.105 R)
• M75: 59,171,942 km (0.113 R)
• M76: 59,492,530 km (0.037 R)
• M77: 61,320,616 km (0.117 R)
• M78: 62,078,628 km (0.114 R)
• M79: 62,187,236 km (0.083 R)
• M80: 64,811,183 km (0.084 R)
• M81: 67,025,381 km (0.118 R)
• M82: 67,136,682 km (0.097 R)
• M83: 68,365,629 km (0.089 R)
• M84: 70,505,925 km (0.086 R)
• M85: 71,868,911 km (0.088 R)
• M86: 73,470,207 km (0.103 R)
• M87: 74,736,403 km (0.05 R)
• M88: 75,198,661 km (0.085 R)
• M89: 77,057,265 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744

Radius: 6.2

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.63 AU - 22.83 AU

Year: 32335 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,738,965 km

• M1: 140,173 km (0.088 R)
• M2: 843,283 km (0.08 R)
• M3: 1,317,060 km (0.084 R)
• M4: 1,944,174 km (0.073 R)
• M5: 2,288,399 km (0.086 R)
• M6: 3,380,014 km (0.079 R)
• M7: 3,845,264 km (0.082 R)
• M8: 3,898,221 km (0.106 R)
• M9: 5,899,093 km (0.055 R)
• M10: 6,145,032 km (0.092 R)
• M11: 7,756,949 km (0.045 R)
• M12: 8,505,387 km (0.064 R)
• M13: 9,134,745 km (0.092 R)
• M14: 9,276,564 km (0.048 R)
• M15: 9,419,280 km (0.093 R)
• M16: 9,562,595 km (0.092 R)
• M17: 10,290,239 km (0.119 R)
• M18: 11,952,720 km (0.1 R)
• M19: 12,341,974 km (0.056 R)
• M20: 13,696,583 km (0.095 R)
• M21: 13,777,814 km (0.092 R)
• M22: 17,064,928 km (0.087 R)
• M23: 17,591,214 km (0.1 R)
• M24: 18,301,056 km (0.105 R)
• M25: 18,749,550 km (0.033 R)
• M26: 18,839,757 km (0.044 R)
• M27: 19,292,590 km (0.103 R)
• M28: 19,383,546 km (0.093 R)
• M29: 19,657,459 km (0.062 R)
• M30: 19,840,717 km (0.092 R)
• M31: 20,301,329 km (0.107 R)
• M32: 21,609,861 km (0.078 R)
• M33: 21,988,793 km (0.11 R)
• M34: 22,179,081 km (0.113 R)
• M35: 23,041,962 km (0.085 R)
• M36: 25,695,828 km (0.101 R)
• M37: 28,859,972 km (0.117 R)
• M38: 29,591,207 km (0.114 R)
• M39: 30,011,876 km (0.105 R)
• M40: 30,222,959 km (0.119 R)
• M41: 31,285,552 km (0.048 R)
• M42: 33,229,128 km (0.073 R)
• M43: 34,656,740 km (0.11 R)
• M44: 37,458,260 km (0.112 R)
• M45: 39,173,698 km (0.102 R)
• M46: 39,519,868 km (0.11 R)
• M47: 41,265,825 km (0.035 R)
• M48: 41,853,295 km (0.098 R)
• M49: 42,799,203 km (0.04 R)
• M50: 45,194,564 km (0.107 R)
• M51: 45,436,464 km (0.098 R)
• M52: 47,019,359 km (0.065 R)
• M53: 49,240,738 km (0.076 R)
• M54: 49,489,668 km (0.102 R)
• M55: 50,489,581 km (0.106 R)
• M56: 50,992,080 km (0.08 R)
• M57: 53,401,204 km (0.119 R)
• M58: 56,366,832 km (0.117 R)
• M59: 56,496,982 km (0.051 R)
• M60: 57,935,216 km (0.117 R)
• M61: 58,066,563 km (0.097 R)
• M62: 58,461,202 km (0.035 R)
• M63: 60,048,585 km (0.031 R)
• M64: 60,181,578 km (0.043 R)
• M65: 61,382,250 km (0.104 R)
• M66: 62,052,748 km (0.061 R)
• M67: 62,725,639 km (0.109 R)
• M68: 63,265,688 km (0.031 R)
• M69: 64,758,824 km (0.118 R)
• M70: 67,089,259 km (0.055 R)
• M71: 67,641,425 km (0.053 R)
• M72: 70,285,418 km (0.095 R)
• M73: 71,690,441 km (0.091 R)
• M74: 73,673,211 km (0.1 R)
• M75: 74,671,179 km (0.088 R)
• M76: 75,100,375 km (0.071 R)
• M77: 78,999,045 km (0.109 R)
• M78: 79,582,178 km (0.07 R)
• M79: 79,728,185 km (0.108 R)
• M80: 80,899,537 km (0.093 R)
• M81: 82,815,137 km (0.072 R)
• M82: 83,259,293 km (0.046 R)
• M83: 83,852,748 km (0.108 R)
• M84: 84,894,548 km (0.106 R)
• M85: 85,193,145 km (0.1 R)
• M86: 85,641,490 km (0.08 R)
• M87: 86,540,573 km (0.118 R)
• M88: 88,953,437 km (0.085 R)
• M89: 89,256,522 km (0.104 R)
• M90: 89,863,890 km (0.095 R)
• M91: 93,228,795 km (0.098 R)
• M92: 94,307,994 km (0.068 R)
• M93: 96,634,689 km (0.043 R)
• M94: 102,612,770 km (0.115 R)
• M95: 102,771,643 km (0.068 R)
• M96: 103,567,503 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit