🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.41 AU - 0.59 AU

Year: 228 Days

Day: 47.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 285 Days

Day: 38.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 75.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 11.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.16 AU - 1.62 AU

Year: 1058 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,307,362 km

• M1: 185,801 km (0.112 R)
• M2: 293,212 km (0.103 R)
• M3: 375,042 km (0.113 R)
• M4: 559,047 km (0.087 R)
• M5: 681,717 km (0.095 R)
• M6: 814,560 km (0.029 R)
• M7: 999,015 km (0.071 R)
• M8: 1,152,352 km (0.04 R)
• M9: 1,235,978 km (0.031 R)
• M10: 1,377,647 km (0.111 R)
• M11: 1,466,957 km (0.054 R)
• M12: 1,566,738 km (0.051 R)
• M13: 1,668,914 km (0.086 R)
• M14: 1,817,614 km (0.119 R)
• M15: 2,035,279 km (0.102 R)
• M16: 2,436,800 km (0.119 R)
• M17: 2,718,493 km (0.03 R)
• M18: 3,580,775 km (0.098 R)
• M19: 3,739,947 km (0.11 R)
• M20: 3,843,618 km (0.102 R)
• M21: 3,995,011 km (0.12 R)
• M22: 4,100,926 km (0.096 R)
• M23: 4,243,792 km (0.044 R)
• M24: 4,364,069 km (0.027 R)
• M25: 4,436,774 km (0.115 R)
• M26: 4,509,927 km (0.036 R)
• M27: 4,632,747 km (0.077 R)
• M28: 4,831,562 km (0.047 R)
• M29: 5,058,652 km (0.093 R)
• M30: 5,445,063 km (0.076 R)
• M31: 5,787,792 km (0.089 R)
• M32: 5,881,141 km (0.074 R)
• M33: 6,029,093 km (0.104 R)
• M34: 6,577,370 km (0.069 R)
• M35: 6,731,007 km (0.03 R)
• M36: 7,213,310 km (0.095 R)
• M37: 7,473,311 km (0.065 R)
• M38: 7,868,998 km (0.095 R)
• M39: 7,943,049 km (0.045 R)
• M40: 8,047,169 km (0.113 R)
• M41: 8,166,548 km (0.119 R)
• M42: 8,392,141 km (0.097 R)
• M43: 8,467,838 km (0.058 R)
• M44: 8,543,834 km (0.118 R)
• M45: 8,757,459 km (0.117 R)
• M46: 9,065,930 km (0.115 R)
• M47: 9,143,571 km (0.05 R)
• M48: 9,237,070 km (0.114 R)
• M49: 9,456,530 km (0.051 R)
• M50: 9,741,215 km (0.099 R)
• M51: 9,900,537 km (0.071 R)
• M52: 10,221,873 km (0.065 R)
• M53: 10,579,412 km (0.066 R)
• M54: 10,661,242 km (0.109 R)
• M55: 10,858,412 km (0.045 R)
• M56: 11,173,166 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 9.5

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.75 AU - 2.53 AU

Year: 2021 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,307,362 km

• M1: 130,599 km (0.1 R)
• M2: 195,524 km (0.031 R)
• M3: 290,070 km (0.106 R)
• M4: 361,578 km (0.101 R)
• M5: 520,002 km (0.117 R)
• M6: 604,525 km (0.091 R)
• M7: 780,153 km (0.078 R)
• M8: 879,187 km (0.07 R)
• M9: 1,021,454 km (0.052 R)
• M10: 1,171,501 km (0.043 R)
• M11: 1,233,584 km (0.11 R)
• M12: 1,493,884 km (0.107 R)
• M13: 1,630,617 km (0.032 R)
• M14: 1,759,720 km (0.059 R)
• M15: 1,879,996 km (0.096 R)
• M16: 1,941,332 km (0.112 R)
• M17: 2,129,077 km (0.103 R)
• M18: 2,563,509 km (0.107 R)
• M19: 2,756,042 km (0.048 R)
• M20: 3,111,935 km (0.095 R)
• M21: 3,184,939 km (0.098 R)
• M22: 3,437,310 km (0.096 R)
• M23: 3,527,967 km (0.082 R)
• M24: 3,650,188 km (0.099 R)
• M25: 4,088,659 km (0.099 R)
• M26: 4,265,634 km (0.118 R)
• M27: 4,845,475 km (0.083 R)
• M28: 5,170,551 km (0.109 R)
• M29: 5,362,036 km (0.072 R)
• M30: 5,432,347 km (0.089 R)
• M31: 5,555,915 km (0.082 R)
• M32: 5,824,144 km (0.059 R)
• M33: 6,298,968 km (0.108 R)
• M34: 6,391,719 km (0.091 R)
• M35: 6,616,265 km (0.105 R)
• M36: 6,691,662 km (0.084 R)
• M37: 6,824,356 km (0.109 R)
• M38: 7,383,253 km (0.047 R)
• M39: 7,500,688 km (0.096 R)
• M40: 8,117,629 km (0.091 R)
• M41: 8,442,556 km (0.076 R)
• M42: 8,503,891 km (0.108 R)
• M43: 8,627,160 km (0.041 R)
• M44: 8,792,316 km (0.105 R)
• M45: 10,042,954 km (0.039 R)
• M46: 10,282,310 km (0.113 R)
• M47: 10,810,989 km (0.067 R)
• M48: 10,989,310 km (0.119 R)
• M49: 11,123,499 km (0.113 R)
• M50: 11,190,968 km (0.1 R)
• M51: 11,416,412 km (0.056 R)
• M52: 11,666,240 km (0.063 R)
• M53: 12,102,019 km (0.111 R)
• M54: 12,824,427 km (0.118 R)
• M55: 13,202,760 km (0.107 R)
• M56: 13,297,904 km (0.048 R)
• M57: 13,584,683 km (0.107 R)
• M58: 14,115,905 km (0.097 R)
• M59: 14,213,294 km (0.076 R)
• M60: 14,335,216 km (0.08 R)
• M61: 14,555,723 km (0.092 R)
• M62: 15,223,678 km (0.102 R)
• M63: 15,298,477 km (0.103 R)
• M64: 15,548,903 km (0.093 R)
• M65: 16,028,215 km (0.1 R)
• M66: 16,461,301 km (0.09 R)
• M67: 16,846,665 km (0.07 R)
• M68: 16,924,157 km (0.056 R)
• M69: 17,079,290 km (0.045 R)
• M70: 17,235,021 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 8.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.2 AU - 2.26 AU

Year: 2150 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,307,362 km

• M1: 313,408 km (0.071 R)
• M2: 368,759 km (0.112 R)
• M3: 635,791 km (0.12 R)
• M4: 818,450 km (0.114 R)
• M5: 958,174 km (0.106 R)
• M6: 1,070,522 km (0.05 R)
• M7: 1,141,881 km (0.107 R)
• M8: 1,224,309 km (0.057 R)
• M9: 1,356,404 km (0.077 R)
• M10: 1,424,172 km (0.103 R)
• M11: 1,645,128 km (0.119 R)
• M12: 1,823,448 km (0.119 R)
• M13: 2,008,052 km (0.09 R)
• M14: 2,085,843 km (0.092 R)
• M15: 2,744,672 km (0.1 R)
• M16: 2,906,387 km (0.053 R)
• M17: 3,020,231 km (0.086 R)
• M18: 3,096,975 km (0.105 R)
• M19: 3,226,228 km (0.064 R)
• M20: 3,383,904 km (0.092 R)
• M21: 3,503,732 km (0.044 R)
• M22: 3,611,442 km (0.106 R)
• M23: 3,997,255 km (0.075 R)
• M24: 4,483,448 km (0.065 R)
• M25: 4,571,113 km (0.119 R)
• M26: 4,644,715 km (0.065 R)
• M27: 4,703,806 km (0.114 R)
• M28: 4,837,846 km (0.04 R)
• M29: 5,064,038 km (0.099 R)
• M30: 5,293,670 km (0.065 R)
• M31: 5,355,454 km (0.071 R)
• M32: 5,589,425 km (0.062 R)
• M33: 5,652,406 km (0.088 R)
• M34: 5,715,536 km (0.098 R)
• M35: 5,874,708 km (0.048 R)
• M36: 6,148,472 km (0.06 R)
• M37: 6,246,010 km (0.064 R)
• M38: 6,409,970 km (0.051 R)
• M39: 6,492,398 km (0.119 R)
• M40: 7,718,801 km (0.073 R)
• M41: 8,143,210 km (0.086 R)
• M42: 8,702,856 km (0.078 R)
• M43: 8,867,563 km (0.099 R)
• M44: 8,922,765 km (0.099 R)
• M45: 9,051,868 km (0.11 R)
• M46: 9,499,315 km (0.106 R)
• M47: 10,088,132 km (0.109 R)
• M48: 10,299,813 km (0.063 R)
• M49: 10,396,603 km (0.118 R)
• M50: 10,590,931 km (0.083 R)
• M51: 10,806,202 km (0.032 R)
• M52: 10,865,144 km (0.036 R)
• M53: 11,161,497 km (0.08 R)
• M54: 11,280,727 km (0.043 R)
• M55: 11,621,062 km (0.093 R)
• M56: 11,985,033 km (0.12 R)
• M57: 12,086,760 km (0.093 R)
• M58: 12,373,240 km (0.061 R)
• M59: 12,620,675 km (0.077 R)
• M60: 12,786,429 km (0.089 R)
• M61: 13,162,219 km (0.079 R)
• M62: 13,478,170 km (0.074 R)
• M63: 13,562,842 km (0.083 R)
• M64: 13,860,542 km (0.085 R)
• M65: 13,945,962 km (0.093 R)
• M66: 14,181,878 km (0.08 R)
• M67: 14,505,758 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.6

Radius: 3.3

Gravity: 26.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.57 AU - 8.19 AU

Year: 11652 Days

Day: 21.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,307,362 km

• M1: 47,572 km (0.059 R)
• M2: 161,267 km (0.093 R)
• M3: 216,319 km (0.092 R)
• M4: 695,929 km (0.073 R)
• M5: 952,041 km (0.101 R)
• M6: 1,328,429 km (0.105 R)
• M7: 1,562,101 km (0.082 R)
• M8: 2,223,024 km (0.05 R)
• M9: 2,336,719 km (0.098 R)
• M10: 2,689,620 km (0.116 R)
• M11: 2,713,705 km (0.038 R)
• M12: 3,262,281 km (0.05 R)
• M13: 3,925,747 km (0.079 R)
• M14: 4,745,544 km (0.078 R)
• M15: 4,951,091 km (0.119 R)
• M16: 5,040,102 km (0.055 R)
• M17: 5,189,550 km (0.115 R)
• M18: 6,180,486 km (0.042 R)
• M19: 6,372,720 km (0.115 R)
• M20: 6,404,883 km (0.079 R)
• M21: 6,927,877 km (0.093 R)
• M22: 7,909,987 km (0.094 R)
• M23: 8,898,829 km (0.076 R)
• M24: 9,334,458 km (0.076 R)
• M25: 10,000,767 km (0.102 R)
• M26: 10,075,716 km (0.12 R)
• M27: 10,951,312 km (0.045 R)
• M28: 10,989,908 km (0.094 R)
• M29: 11,261,578 km (0.084 R)
• M30: 12,896,234 km (0.062 R)
• M31: 13,182,714 km (0.083 R)
• M32: 14,816,323 km (0.085 R)
• M33: 15,591,688 km (0.108 R)
• M34: 17,046,977 km (0.118 R)
• M35: 18,960,782 km (0.072 R)
• M36: 19,239,633 km (0.101 R)
• M37: 19,990,015 km (0.06 R)
• M38: 20,606,658 km (0.109 R)
• M39: 21,181,563 km (0.107 R)
• M40: 21,422,565 km (0.108 R)
• M41: 21,810,173 km (0.119 R)
• M42: 21,956,031 km (0.052 R)
• M43: 22,346,780 km (0.104 R)
• M44: 22,838,509 km (0.079 R)
• M45: 23,184,828 km (0.056 R)
• M46: 25,554,458 km (0.058 R)
• M47: 26,016,865 km (0.076 R)
• M48: 27,578,218 km (0.046 R)
• M49: 28,955,865 km (0.068 R)
• M50: 29,384,163 km (0.111 R)
• M51: 29,976,571 km (0.114 R)
• M52: 31,173,204 km (0.113 R)
• M53: 31,502,320 km (0.092 R)
• M54: 31,942,885 km (0.098 R)
• M55: 32,385,396 km (0.09 R)
• M56: 32,774,350 km (0.075 R)
• M57: 35,139,941 km (0.116 R)
• M58: 35,425,225 km (0.074 R)
• M59: 36,285,712 km (0.038 R)
• M60: 36,458,647 km (0.12 R)
• M61: 38,613,604 km (0.093 R)
• M62: 39,558,315 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.9

Radius: 4.3

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.35 AU - 10.11 AU

Year: 18106 Days

Day: 23.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,307,362 km

• M1: 85,271 km (0.114 R)
• M2: 363,972 km (0.062 R)
• M3: 891,005 km (0.111 R)
• M4: 1,101,639 km (0.114 R)
• M5: 1,167,761 km (0.11 R)
• M6: 1,374,356 km (0.074 R)
• M7: 1,567,486 km (0.053 R)
• M8: 1,820,905 km (0.108 R)
• M9: 2,567,249 km (0.054 R)
• M10: 2,804,661 km (0.073 R)
• M11: 3,236,849 km (0.072 R)
• M12: 3,493,260 km (0.076 R)
• M13: 3,822,824 km (0.073 R)
• M14: 3,991,271 km (0.11 R)
• M15: 4,335,645 km (0.042 R)
• M16: 5,499,966 km (0.097 R)
• M17: 6,592,479 km (0.116 R)
• M18: 6,835,276 km (0.109 R)
• M19: 7,246,222 km (0.115 R)
• M20: 7,496,499 km (0.063 R)
• M21: 7,580,722 km (0.037 R)
• M22: 7,749,768 km (0.034 R)
• M23: 7,877,525 km (0.087 R)
• M24: 9,282,099 km (0.038 R)
• M25: 10,105,486 km (0.055 R)
• M26: 10,152,011 km (0.117 R)
• M27: 10,479,032 km (0.097 R)
• M28: 11,047,504 km (0.078 R)
• M29: 11,674,767 km (0.109 R)
• M30: 11,821,224 km (0.096 R)
• M31: 12,066,564 km (0.048 R)
• M32: 12,165,149 km (0.097 R)
• M33: 12,363,067 km (0.109 R)
• M34: 12,812,459 km (0.09 R)
• M35: 12,862,724 km (0.104 R)
• M36: 13,064,532 km (0.108 R)
• M37: 13,675,938 km (0.095 R)
• M38: 14,036,918 km (0.098 R)
• M39: 15,191,664 km (0.081 R)
• M40: 15,298,028 km (0.117 R)
• M41: 16,649,944 km (0.112 R)
• M42: 16,704,697 km (0.066 R)
• M43: 17,646,565 km (0.032 R)
• M44: 18,095,807 km (0.106 R)
• M45: 18,491,942 km (0.108 R)
• M46: 19,005,362 km (0.097 R)
• M47: 19,120,104 km (0.084 R)
• M48: 19,465,825 km (0.101 R)
• M49: 20,514,954 km (0.111 R)
• M50: 20,573,746 km (0.11 R)
• M51: 21,165,107 km (0.027 R)
• M52: 21,762,002 km (0.112 R)
• M53: 22,485,607 km (0.108 R)
• M54: 22,789,440 km (0.052 R)
• M55: 22,850,327 km (0.103 R)
• M56: 23,094,620 km (0.071 R)
• M57: 23,401,146 km (0.057 R)
• M58: 23,956,304 km (0.116 R)
• M59: 25,331,407 km (0.089 R)
• M60: 25,457,818 km (0.037 R)
• M61: 25,520,948 km (0.067 R)
• M62: 27,053,877 km (0.117 R)
• M63: 27,701,337 km (0.082 R)
• M64: 29,209,882 km (0.065 R)
• M65: 29,607,663 km (0.064 R)
• M66: 31,827,845 km (0.11 R)
• M67: 32,374,176 km (0.112 R)
• M68: 32,923,499 km (0.071 R)
• M69: 33,753,319 km (0.119 R)
• M70: 34,310,272 km (0.101 R)
• M71: 35,221,921 km (0.075 R)
• M72: 35,292,382 km (0.09 R)
• M73: 35,574,673 km (0.068 R)
• M74: 38,947,207 km (0.087 R)
• M75: 39,458,234 km (0.049 R)
• M76: 40,486,719 km (0.081 R)
• M77: 40,930,277 km (0.112 R)
• M78: 41,673,030 km (0.058 R)
• M79: 43,700,530 km (0.081 R)
• M80: 44,003,615 km (0.102 R)
• M81: 46,067,767 km (0.051 R)
• M82: 46,530,772 km (0.12 R)
• M83: 47,072,765 km (0.032 R)
• M84: 49,261,980 km (0.076 R)
• M85: 49,419,657 km (0.055 R)
• M86: 50,130,994 km (0.103 R)
• M87: 50,766,337 km (0.087 R)
• M88: 50,845,923 km (0.072 R)
• M89: 51,005,244 km (0.094 R)
• M90: 52,124,984 km (0.086 R)
• M91: 52,687,921 km (0.076 R)
• M92: 53,576,533 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit