🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.48 AU - 1.78 AU

Year: 950 Days

Day: 16.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 10.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.79 AU - 2.95 AU

Year: 2220 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 78,050,258 km

• M1: 154,684 km (0.072 R)
• M2: 225,444 km (0.1 R)
• M3: 297,251 km (0.065 R)
• M4: 412,591 km (0.087 R)
• M5: 848,669 km (0.053 R)
• M6: 921,373 km (0.117 R)
• M7: 1,152,801 km (0.07 R)
• M8: 1,326,185 km (0.072 R)
• M9: 1,473,090 km (0.032 R)
• M10: 1,717,832 km (0.117 R)
• M11: 1,888,374 km (0.101 R)
• M12: 2,044,853 km (0.112 R)
• M13: 2,215,844 km (0.086 R)
• M14: 2,297,973 km (0.108 R)
• M15: 2,423,186 km (0.098 R)
• M16: 2,550,793 km (0.11 R)
• M17: 3,003,476 km (0.064 R)
• M18: 3,481,442 km (0.062 R)
• M19: 3,565,516 km (0.08 R)
• M20: 3,638,071 km (0.087 R)
• M21: 4,008,475 km (0.092 R)
• M22: 4,185,449 km (0.062 R)
• M23: 4,534,311 km (0.077 R)
• M24: 4,692,436 km (0.032 R)
• M25: 4,785,486 km (0.119 R)
• M26: 4,919,526 km (0.081 R)
• M27: 5,764,006 km (0.119 R)
• M28: 5,964,168 km (0.12 R)
• M29: 6,065,146 km (0.064 R)
• M30: 6,225,067 km (0.074 R)
• M31: 6,787,854 km (0.105 R)
• M32: 7,259,237 km (0.101 R)
• M33: 7,584,612 km (0.059 R)
• M34: 7,756,949 km (0.06 R)
• M35: 7,994,061 km (0.096 R)
• M36: 8,201,554 km (0.095 R)
• M37: 8,426,998 km (0.057 R)
• M38: 9,065,781 km (0.106 R)
• M39: 9,215,378 km (0.112 R)
• M40: 9,534,022 km (0.032 R)
• M41: 10,511,494 km (0.096 R)
• M42: 10,897,457 km (0.057 R)
• M43: 11,305,709 km (0.1 R)
• M44: 11,377,217 km (0.091 R)
• M45: 11,737,299 km (0.034 R)
• M46: 12,357,831 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 9.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.83 AU - 4.15 AU

Year: 3639 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 78,050,258 km

• M1: 142,417 km (0.098 R)
• M2: 236,514 km (0.1 R)
• M3: 312,510 km (0.073 R)
• M4: 492,027 km (0.107 R)
• M5: 562,039 km (0.034 R)
• M6: 636,090 km (0.109 R)
• M7: 767,287 km (0.087 R)
• M8: 857,794 km (0.032 R)
• M9: 937,380 km (0.062 R)
• M10: 1,120,189 km (0.117 R)
• M11: 1,232,387 km (0.064 R)
• M12: 1,468,303 km (0.057 R)
• M13: 1,609,823 km (0.106 R)
• M14: 1,682,228 km (0.115 R)
• M15: 1,793,080 km (0.048 R)
• M16: 1,963,921 km (0.113 R)
• M17: 2,150,320 km (0.094 R)
• M18: 2,270,896 km (0.102 R)
• M19: 2,519,228 km (0.083 R)
• M20: 2,603,901 km (0.117 R)
• M21: 2,874,972 km (0.102 R)
• M22: 3,178,057 km (0.072 R)
• M23: 3,479,646 km (0.119 R)
• M24: 3,562,374 km (0.1 R)
• M25: 3,705,988 km (0.081 R)
• M26: 3,790,511 km (0.117 R)
• M27: 3,888,049 km (0.115 R)
• M28: 4,048,268 km (0.113 R)
• M29: 4,632,747 km (0.101 R)
• M30: 4,789,675 km (0.081 R)
• M31: 4,921,770 km (0.103 R)
• M32: 5,352,612 km (0.082 R)
• M33: 5,531,082 km (0.071 R)
• M34: 5,823,546 km (0.118 R)
• M35: 6,149,819 km (0.101 R)
• M36: 6,293,582 km (0.057 R)
• M37: 6,467,565 km (0.116 R)
• M38: 7,330,595 km (0.076 R)
• M39: 7,590,446 km (0.11 R)
• M40: 7,744,831 km (0.091 R)
• M41: 8,198,113 km (0.09 R)
• M42: 8,499,702 km (0.082 R)
• M43: 8,660,071 km (0.11 R)
• M44: 9,426,611 km (0.07 R)
• M45: 9,542,699 km (0.103 R)
• M46: 9,843,241 km (0.065 R)
• M47: 10,113,115 km (0.083 R)
• M48: 10,419,492 km (0.086 R)
• M49: 11,129,034 km (0.105 R)
• M50: 11,251,705 km (0.117 R)
• M51: 11,463,086 km (0.078 R)
• M52: 11,604,756 km (0.094 R)
• M53: 11,871,937 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 10.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.02 AU - 7.7 AU

Year: 7323 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,050,258 km

• M1: 131,945 km (0.119 R)
• M2: 388,954 km (0.089 R)
• M3: 516,113 km (0.099 R)
• M4: 849,267 km (0.043 R)
• M5: 986,448 km (0.056 R)
• M6: 1,057,956 km (0.07 R)
• M7: 1,168,659 km (0.068 R)
• M8: 1,322,744 km (0.092 R)
• M9: 1,651,261 km (0.077 R)
• M10: 1,715,738 km (0.058 R)
• M11: 2,005,359 km (0.086 R)
• M12: 2,074,474 km (0.078 R)
• M13: 2,144,336 km (0.101 R)
• M14: 2,334,774 km (0.078 R)
• M15: 2,407,778 km (0.077 R)
• M16: 2,681,542 km (0.107 R)
• M17: 2,939,449 km (0.034 R)
• M18: 4,020,443 km (0.057 R)
• M19: 4,256,359 km (0.079 R)
• M20: 4,376,037 km (0.035 R)
• M21: 4,496,762 km (0.111 R)
• M22: 4,928,352 km (0.093 R)
• M23: 5,600,495 km (0.114 R)
• M24: 6,098,357 km (0.078 R)
• M25: 6,233,444 km (0.111 R)
• M26: 6,335,619 km (0.098 R)
• M27: 7,785,223 km (0.114 R)
• M28: 8,005,730 km (0.112 R)
• M29: 8,153,832 km (0.058 R)
• M30: 8,453,028 km (0.052 R)
• M31: 8,793,812 km (0.09 R)
• M32: 9,023,444 km (0.104 R)
• M33: 9,293,917 km (0.078 R)
• M34: 9,410,753 km (0.118 R)
• M35: 9,803,448 km (0.062 R)
• M36: 10,161,585 km (0.072 R)
• M37: 10,483,520 km (0.106 R)
• M38: 10,808,745 km (0.085 R)
• M39: 12,015,701 km (0.066 R)
• M40: 12,143,009 km (0.075 R)
• M41: 14,284,801 km (0.1 R)
• M42: 15,009,154 km (0.112 R)
• M43: 15,329,743 km (0.118 R)
• M44: 15,884,751 km (0.082 R)
• M45: 16,634,984 km (0.092 R)
• M46: 16,824,375 km (0.045 R)
• M47: 17,014,514 km (0.057 R)
• M48: 17,975,680 km (0.107 R)
• M49: 18,806,397 km (0.07 R)
• M50: 19,300,968 km (0.094 R)
• M51: 19,799,877 km (0.112 R)
• M52: 19,950,372 km (0.12 R)
• M53: 20,101,167 km (0.113 R)
• M54: 20,606,807 km (0.069 R)
• M55: 20,810,261 km (0.075 R)
• M56: 21,579,044 km (0.113 R)
• M57: 23,197,244 km (0.118 R)
• M58: 23,514,990 km (0.079 R)
• M59: 24,101,115 km (0.086 R)
• M60: 24,422,900 km (0.096 R)
• M61: 24,908,345 km (0.066 R)
• M62: 25,943,412 km (0.051 R)
• M63: 27,438,344 km (0.114 R)
• M64: 27,830,440 km (0.088 R)
• M65: 28,055,435 km (0.104 R)
• M66: 29,417,524 km (0.11 R)
• M67: 29,532,116 km (0.089 R)
• M68: 29,646,708 km (0.117 R)
• M69: 29,991,531 km (0.081 R)
• M70: 30,395,445 km (0.068 R)
• M71: 30,801,154 km (0.102 R)
• M72: 34,956,235 km (0.071 R)
• M73: 35,077,559 km (0.06 R)
• M74: 35,625,087 km (0.106 R)
• M75: 36,420,948 km (0.072 R)
• M76: 36,728,521 km (0.112 R)
• M77: 38,342,233 km (0.071 R)
• M78: 38,717,874 km (0.11 R)
• M79: 39,978,984 km (0.109 R)
• M80: 40,232,702 km (0.064 R)
• M81: 40,742,082 km (0.05 R)
• M82: 41,895,632 km (0.058 R)
• M83: 42,024,435 km (0.109 R)
• M84: 42,605,922 km (0.085 R)
• M85: 42,735,474 km (0.111 R)
• M86: 43,190,102 km (0.027 R)
• M87: 43,385,327 km (0.107 R)
• M88: 43,450,552 km (0.091 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.2

Radius: 10

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.25 AU - 9.49 AU

Year: 11056 Days

Day: 10 Hours

Environment

Temp: -195 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,050,258 km

• M1: 201,508 km (0.102 R)
• M2: 280,346 km (0.12 R)
• M3: 353,350 km (0.103 R)
• M4: 787,782 km (0.071 R)
• M5: 918,082 km (0.062 R)
• M6: 1,257,221 km (0.098 R)
• M7: 1,572,274 km (0.039 R)
• M8: 1,675,945 km (0.055 R)
• M9: 2,045,751 km (0.107 R)
• M10: 2,251,897 km (0.06 R)
• M11: 2,489,009 km (0.108 R)
• M12: 2,809,598 km (0.083 R)
• M13: 2,962,038 km (0.083 R)
• M14: 3,248,667 km (0.1 R)
• M15: 3,408,887 km (0.052 R)
• M16: 3,544,422 km (0.072 R)
• M17: 3,905,252 km (0.11 R)
• M18: 4,133,240 km (0.101 R)
• M19: 4,365,565 km (0.03 R)
• M20: 4,453,828 km (0.115 R)
• M21: 5,847,930 km (0.118 R)
• M22: 6,010,693 km (0.114 R)
• M23: 6,208,012 km (0.119 R)
• M24: 6,274,284 km (0.12 R)
• M25: 6,440,936 km (0.089 R)
• M26: 7,648,191 km (0.12 R)
• M27: 7,755,004 km (0.109 R)
• M28: 8,442,406 km (0.096 R)
• M29: 8,737,712 km (0.108 R)
• M30: 8,849,312 km (0.099 R)
• M31: 9,149,256 km (0.089 R)
• M32: 9,528,936 km (0.066 R)
• M33: 9,836,359 km (0.1 R)
• M34: 10,938,297 km (0.079 R)
• M35: 12,161,858 km (0.094 R)
• M36: 12,705,347 km (0.117 R)
• M37: 14,471,350 km (0.086 R)
• M38: 14,603,595 km (0.034 R)
• M39: 15,675,912 km (0.119 R)
• M40: 15,993,508 km (0.098 R)
• M41: 16,634,834 km (0.111 R)
• M42: 16,773,512 km (0.12 R)
• M43: 17,144,814 km (0.105 R)
• M44: 17,471,984 km (0.11 R)
• M45: 17,706,853 km (0.089 R)
• M46: 18,945,523 km (0.09 R)
• M47: 20,458,556 km (0.067 R)
• M48: 20,557,590 km (0.049 R)
• M49: 21,204,601 km (0.051 R)
• M50: 21,606,121 km (0.113 R)
• M51: 22,365,779 km (0.07 R)
• M52: 22,620,844 km (0.117 R)
• M53: 23,703,035 km (0.117 R)
• M54: 23,911,125 km (0.107 R)
• M55: 24,015,395 km (0.097 R)
• M56: 24,591,496 km (0.119 R)
• M57: 25,810,719 km (0.055 R)
• M58: 28,694,368 km (0.1 R)
• M59: 29,027,223 km (0.113 R)
• M60: 29,640,873 km (0.062 R)
• M61: 29,921,070 km (0.114 R)
• M62: 30,880,740 km (0.118 R)
• M63: 31,392,814 km (0.092 R)
• M64: 31,621,400 km (0.049 R)
• M65: 31,965,175 km (0.119 R)
• M66: 32,367,893 km (0.093 R)
• M67: 33,294,652 km (0.03 R)
• M68: 33,411,039 km (0.073 R)
• M69: 33,586,068 km (0.037 R)
• M70: 34,524,197 km (0.096 R)
• M71: 34,701,021 km (0.093 R)
• M72: 37,329,456 km (0.069 R)
• M73: 37,450,481 km (0.12 R)
• M74: 37,996,513 km (0.081 R)
• M75: 38,240,058 km (0.063 R)
• M76: 38,484,202 km (0.105 R)
• M77: 39,835,819 km (0.073 R)
• M78: 40,083,253 km (0.107 R)
• M79: 40,766,168 km (0.098 R)
• M80: 41,265,376 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 4

Gravity: 27.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.23 AU - 17.43 AU

Year: 26074 Days

Day: 20.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,050,258 km

• M1: 116,387 km (0.075 R)
• M2: 304,282 km (0.097 R)
• M3: 475,422 km (0.051 R)
• M4: 582,534 km (0.062 R)
• M5: 1,167,611 km (0.113 R)
• M6: 1,494,333 km (0.071 R)
• M7: 1,748,949 km (0.075 R)
• M8: 1,847,833 km (0.091 R)
• M9: 1,982,770 km (0.109 R)
• M10: 2,779,828 km (0.05 R)
• M11: 3,455,561 km (0.081 R)
• M12: 4,048,418 km (0.114 R)
• M13: 4,223,597 km (0.117 R)
• M14: 4,809,572 km (0.115 R)
• M15: 4,855,797 km (0.071 R)
• M16: 4,948,398 km (0.086 R)
• M17: 5,325,235 km (0.079 R)
• M18: 5,759,967 km (0.111 R)
• M19: 6,105,987 km (0.107 R)
• M20: 6,206,068 km (0.079 R)
• M21: 7,449,076 km (0.115 R)
• M22: 7,556,039 km (0.066 R)
• M23: 7,934,521 km (0.053 R)
• M24: 8,541,590 km (0.082 R)
• M25: 8,597,539 km (0.061 R)
• M26: 8,822,385 km (0.111 R)
• M27: 10,093,817 km (0.095 R)
• M28: 11,298,230 km (0.058 R)
• M29: 11,730,567 km (0.077 R)
• M30: 12,231,122 km (0.102 R)
• M31: 12,994,969 km (0.089 R)
• M32: 13,123,772 km (0.117 R)
• M33: 13,253,025 km (0.091 R)
• M34: 13,774,074 km (0.112 R)
• M35: 14,301,856 km (0.064 R)
• M36: 14,971,007 km (0.091 R)
• M37: 16,339,379 km (0.077 R)
• M38: 16,478,355 km (0.102 R)
• M39: 16,617,780 km (0.12 R)
• M40: 17,038,449 km (0.113 R)
• M41: 17,108,910 km (0.114 R)
• M42: 19,413,615 km (0.116 R)
• M43: 20,153,676 km (0.118 R)
• M44: 20,527,072 km (0.076 R)
• M45: 20,602,020 km (0.106 R)
• M46: 21,432,588 km (0.061 R)
• M47: 21,584,878 km (0.067 R)
• M48: 21,737,319 km (0.074 R)
• M49: 23,048,394 km (0.08 R)
• M50: 23,752,851 km (0.116 R)
• M51: 24,702,947 km (0.078 R)
• M52: 26,803,899 km (0.091 R)
• M53: 26,885,879 km (0.109 R)
• M54: 27,379,253 km (0.109 R)
• M55: 27,544,409 km (0.04 R)
• M56: 28,374,976 km (0.099 R)
• M57: 29,213,771 km (0.076 R)
• M58: 29,382,518 km (0.108 R)
• M59: 30,145,916 km (0.087 R)
• M60: 30,572,868 km (0.101 R)
• M61: 31,952,310 km (0.114 R)
• M62: 33,000,093 km (0.091 R)
• M63: 34,236,819 km (0.096 R)
• M64: 34,682,022 km (0.058 R)
• M65: 36,301,120 km (0.1 R)
• M66: 36,391,776 km (0.1 R)
• M67: 36,937,360 km (0.11 R)
• M68: 39,892,516 km (0.101 R)
• M69: 40,737,146 km (0.088 R)
• M70: 40,925,639 km (0.055 R)
• M71: 41,967,588 km (0.115 R)
• M72: 43,981,026 km (0.117 R)
• M73: 48,101,101 km (0.069 R)
• M74: 51,118,340 km (0.108 R)
• M75: 51,525,396 km (0.069 R)
• M76: 53,679,306 km (0.054 R)
• M77: 55,131,453 km (0.111 R)
• M78: 55,862,388 km (0.06 R)
• M79: 55,967,107 km (0.082 R)
• M80: 59,993,084 km (0.11 R)
• M81: 62,800,887 km (0.097 R)
• M82: 68,207,803 km (0.094 R)
• M83: 69,892,424 km (0.085 R)
• M84: 71,023,235 km (0.112 R)
• M85: 71,250,025 km (0.084 R)
• M86: 71,477,115 km (0.116 R)
• M87: 72,502,159 km (0.117 R)
• M88: 73,417,399 km (0.098 R)
• M89: 74,451,419 km (0.1 R)
• M90: 74,566,759 km (0.119 R)
• M91: 76,069,769 km (0.049 R)
• M92: 77,116,057 km (0.039 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit