🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 10.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.76 AU - 0.84 AU

Year: 494 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,289,635 km

• M1: 135,236 km (0.087 R)
• M2: 224,696 km (0.028 R)
• M3: 342,878 km (0.093 R)
• M4: 466,446 km (0.115 R)
• M5: 538,552 km (0.074 R)
• M6: 611,556 km (0.084 R)
• M7: 696,378 km (0.072 R)
• M8: 861,833 km (0.062 R)
• M9: 936,483 km (0.1 R)
• M10: 1,018,014 km (0.107 R)
• M11: 1,145,172 km (0.115 R)
• M12: 1,223,112 km (0.12 R)
• M13: 1,302,997 km (0.09 R)
• M14: 1,421,030 km (0.118 R)
• M15: 1,596,957 km (0.119 R)
• M16: 1,729,651 km (0.045 R)
• M17: 1,871,769 km (0.091 R)
• M18: 1,970,653 km (0.079 R)
• M19: 2,059,514 km (0.112 R)
• M20: 2,167,823 km (0.026 R)
• M21: 2,296,776 km (0.045 R)
• M22: 2,459,987 km (0.073 R)
• M23: 2,575,327 km (0.083 R)
• M24: 2,692,462 km (0.105 R)
• M25: 2,765,017 km (0.115 R)
• M26: 2,918,654 km (0.11 R)
• M27: 3,000,036 km (0.108 R)
• M28: 3,082,165 km (0.082 R)
• M29: 3,262,730 km (0.114 R)
• M30: 3,569,256 km (0.092 R)
• M31: 3,714,964 km (0.083 R)
• M32: 3,885,057 km (0.074 R)
• M33: 4,103,170 km (0.037 R)
• M34: 4,187,095 km (0.108 R)
• M35: 4,256,059 km (0.06 R)
• M36: 4,410,744 km (0.112 R)
• M37: 4,488,834 km (0.108 R)
• M38: 4,567,373 km (0.072 R)
• M39: 4,670,296 km (0.091 R)
• M40: 5,089,320 km (0.069 R)
• M41: 5,163,071 km (0.109 R)
• M42: 5,253,728 km (0.09 R)
• M43: 5,386,571 km (0.094 R)
• M44: 5,596,307 km (0.107 R)
• M45: 5,783,154 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 11.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.91 AU - 1.07 AU

Year: 680 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,289,635 km

• M1: 152,739 km (0.098 R)
• M2: 280,346 km (0.11 R)
• M3: 442,511 km (0.111 R)
• M4: 603,627 km (0.102 R)
• M5: 712,983 km (0.034 R)
• M6: 835,355 km (0.11 R)
• M7: 913,744 km (0.092 R)
• M8: 1,000,810 km (0.105 R)
• M9: 1,121,535 km (0.109 R)
• M10: 1,221,915 km (0.109 R)
• M11: 1,445,714 km (0.119 R)
• M12: 1,654,552 km (0.098 R)
• M13: 1,806,843 km (0.11 R)
• M14: 1,896,153 km (0.092 R)
• M15: 2,040,515 km (0.099 R)
• M16: 2,157,052 km (0.08 R)
• M17: 2,308,146 km (0.088 R)
• M18: 2,389,078 km (0.095 R)
• M19: 2,512,347 km (0.03 R)
• M20: 2,834,281 km (0.091 R)
• M21: 2,938,701 km (0.032 R)
• M22: 3,124,651 km (0.057 R)
• M23: 3,278,138 km (0.08 R)
• M24: 3,388,093 km (0.111 R)
• M25: 3,489,819 km (0.085 R)
• M26: 3,706,138 km (0.072 R)
• M27: 4,004,735 km (0.062 R)
• M28: 4,112,445 km (0.118 R)
• M29: 4,281,042 km (0.103 R)
• M30: 4,431,837 km (0.109 R)
• M31: 4,707,546 km (0.11 R)
• M32: 4,831,862 km (0.088 R)
• M33: 5,062,841 km (0.113 R)
• M34: 5,362,036 km (0.108 R)
• M35: 5,590,323 km (0.061 R)
• M36: 5,711,048 km (0.112 R)
• M37: 5,921,832 km (0.118 R)
• M38: 6,067,690 km (0.077 R)
• M39: 6,146,528 km (0.074 R)
• M40: 6,627,634 km (0.108 R)
• M41: 6,732,353 km (0.077 R)
• M42: 6,861,007 km (0.095 R)
• M43: 6,943,436 km (0.091 R)
• M44: 7,275,992 km (0.077 R)
• M45: 7,360,066 km (0.039 R)
• M46: 7,456,407 km (0.062 R)
• M47: 7,601,816 km (0.106 R)
• M48: 7,735,855 km (0.12 R)
• M49: 7,907,743 km (0.05 R)
• M50: 8,080,828 km (0.102 R)
• M51: 8,430,887 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 11.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.03 AU - 1.05 AU

Year: 732 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,289,635 km

• M1: 149,299 km (0.084 R)
• M2: 228,286 km (0.116 R)
• M3: 357,539 km (0.108 R)
• M4: 457,470 km (0.108 R)
• M5: 565,181 km (0.071 R)
• M6: 692,638 km (0.115 R)
• M7: 775,366 km (0.116 R)
• M8: 898,485 km (0.106 R)
• M9: 1,028,934 km (0.079 R)
• M10: 1,136,944 km (0.087 R)
• M11: 1,291,329 km (0.106 R)
• M12: 1,484,908 km (0.025 R)
• M13: 1,695,093 km (0.057 R)
• M14: 1,817,764 km (0.096 R)
• M15: 1,986,061 km (0.032 R)
• M16: 2,144,934 km (0.085 R)
• M17: 2,226,166 km (0.107 R)
• M18: 2,353,474 km (0.098 R)
• M19: 2,522,220 km (0.101 R)
• M20: 2,608,089 km (0.109 R)
• M21: 2,758,734 km (0.078 R)
• M22: 2,912,371 km (0.092 R)
• M23: 3,027,412 km (0.119 R)
• M24: 3,211,268 km (0.049 R)
• M25: 3,356,079 km (0.105 R)
• M26: 3,433,570 km (0.11 R)
• M27: 3,572,846 km (0.04 R)
• M28: 3,687,438 km (0.089 R)
• M29: 3,857,231 km (0.051 R)
• M30: 4,075,345 km (0.095 R)
• M31: 4,353,747 km (0.042 R)
• M32: 4,447,993 km (0.07 R)
• M33: 4,667,304 km (0.047 R)
• M34: 4,783,242 km (0.118 R)
• M35: 5,126,719 km (0.081 R)
• M36: 5,397,342 km (0.087 R)
• M37: 5,488,596 km (0.101 R)
• M38: 5,641,784 km (0.111 R)
• M39: 5,796,319 km (0.111 R)
• M40: 6,036,274 km (0.09 R)
• M41: 6,215,792 km (0.055 R)
• M42: 6,386,184 km (0.05 R)
• M43: 6,504,366 km (0.108 R)
• M44: 7,396,717 km (0.113 R)
• M45: 7,475,705 km (0.105 R)
• M46: 7,622,909 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 11.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.02 AU - 1.32 AU

Year: 874 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,289,635 km

• M1: 144,512 km (0.12 R)
• M2: 237,861 km (0.075 R)
• M3: 325,824 km (0.102 R)
• M4: 401,670 km (0.104 R)
• M5: 539,151 km (0.116 R)
• M6: 621,579 km (0.036 R)
• M7: 826,379 km (0.118 R)
• M8: 908,508 km (0.112 R)
• M9: 1,054,067 km (0.099 R)
• M10: 1,208,003 km (0.091 R)
• M11: 1,326,933 km (0.037 R)
• M12: 1,431,352 km (0.061 R)
• M13: 1,525,898 km (0.086 R)
• M14: 1,681,779 km (0.049 R)
• M15: 1,870,422 km (0.12 R)
• M16: 1,946,567 km (0.095 R)
• M17: 2,045,003 km (0.098 R)
• M18: 2,123,542 km (0.059 R)
• M19: 2,224,969 km (0.066 R)
• M20: 2,313,232 km (0.11 R)
• M21: 2,440,540 km (0.089 R)
• M22: 2,639,654 km (0.047 R)
• M23: 2,852,233 km (0.098 R)
• M24: 2,956,652 km (0.064 R)
• M25: 3,045,962 km (0.095 R)
• M26: 3,353,386 km (0.108 R)
• M27: 3,438,208 km (0.109 R)
• M28: 3,515,101 km (0.046 R)
• M29: 3,740,844 km (0.098 R)
• M30: 3,837,634 km (0.102 R)
• M31: 3,926,495 km (0.073 R)
• M32: 4,043,182 km (0.11 R)
• M33: 4,142,664 km (0.098 R)
• M34: 4,243,044 km (0.102 R)
• M35: 4,409,098 km (0.076 R)
• M36: 4,502,298 km (0.073 R)
• M37: 4,814,508 km (0.048 R)
• M38: 4,900,826 km (0.081 R)
• M39: 5,055,810 km (0.076 R)
• M40: 5,420,230 km (0.061 R)
• M41: 5,590,622 km (0.056 R)
• M42: 5,957,137 km (0.073 R)
• M43: 6,153,858 km (0.116 R)
• M44: 6,373,767 km (0.092 R)
• M45: 6,692,560 km (0.064 R)
• M46: 7,081,814 km (0.102 R)
• M47: 7,158,408 km (0.114 R)
• M48: 7,279,283 km (0.067 R)
• M49: 7,378,765 km (0.095 R)
• M50: 7,467,477 km (0.114 R)
• M51: 7,556,637 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 14

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.34 AU - 1.88 AU

Year: 1410 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,289,635 km

• M1: 176,077 km (0.111 R)
• M2: 284,685 km (0.09 R)
• M3: 386,710 km (0.091 R)
• M4: 564,582 km (0.098 R)
• M5: 801,994 km (0.093 R)
• M6: 919,877 km (0.075 R)
• M7: 1,014,423 km (0.088 R)
• M8: 1,120,189 km (0.106 R)
• M9: 1,294,919 km (0.085 R)
• M10: 1,487,751 km (0.114 R)
• M11: 1,627,774 km (0.074 R)
• M12: 1,921,734 km (0.117 R)
• M13: 2,065,647 km (0.065 R)
• M14: 2,253,243 km (0.119 R)
• M15: 2,364,544 km (0.078 R)
• M16: 2,477,640 km (0.069 R)
• M17: 2,720,437 km (0.109 R)
• M18: 3,048,954 km (0.026 R)
• M19: 3,184,041 km (0.105 R)
• M20: 3,367,298 km (0.119 R)
• M21: 3,708,681 km (0.096 R)
• M22: 3,816,990 km (0.096 R)
• M23: 4,148,199 km (0.12 R)
• M24: 4,399,673 km (0.067 R)
• M25: 4,553,011 km (0.088 R)
• M26: 4,643,219 km (0.117 R)
• M27: 4,944,210 km (0.118 R)
• M28: 5,050,424 km (0.092 R)
• M29: 5,482,912 km (0.088 R)
• M30: 5,662,130 km (0.102 R)
• M31: 5,899,392 km (0.098 R)
• M32: 6,012,189 km (0.107 R)
• M33: 6,125,734 km (0.113 R)
• M34: 6,297,322 km (0.095 R)
• M35: 6,660,247 km (0.1 R)
• M36: 7,059,823 km (0.057 R)
• M37: 7,179,800 km (0.114 R)
• M38: 7,270,157 km (0.065 R)
• M39: 7,452,068 km (0.119 R)
• M40: 7,574,290 km (0.086 R)
• M41: 8,069,608 km (0.12 R)
• M42: 8,226,537 km (0.119 R)
• M43: 8,575,399 km (0.082 R)
• M44: 8,896,885 km (0.111 R)
• M45: 9,059,198 km (0.091 R)
• M46: 9,337,151 km (0.103 R)
• M47: 9,801,353 km (0.096 R)
• M48: 10,154,554 km (0.11 R)
• M49: 10,925,282 km (0.114 R)
• M50: 11,046,905 km (0.083 R)
• M51: 11,256,492 km (0.08 R)
• M52: 11,467,275 km (0.086 R)
• M53: 11,644,100 km (0.066 R)
• M54: 11,928,785 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 9.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.59 AU - 1.85 AU

Year: 1557 Days

Day: 7.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 16,289,635 km

• M1: 119,529 km (0.096 R)
• M2: 192,233 km (0.073 R)
• M3: 251,624 km (0.033 R)
• M4: 338,989 km (0.117 R)
• M5: 399,875 km (0.03 R)
• M6: 475,871 km (0.067 R)
• M7: 609,312 km (0.066 R)
• M8: 699,520 km (0.07 R)
• M9: 807,679 km (0.051 R)
• M10: 908,059 km (0.116 R)
• M11: 1,034,320 km (0.1 R)
• M12: 1,129,314 km (0.095 R)
• M13: 1,473,090 km (0.108 R)
• M14: 1,530,835 km (0.104 R)
• M15: 1,760,617 km (0.076 R)
• M16: 1,884,335 km (0.07 R)
• M17: 2,075,371 km (0.049 R)
• M18: 2,159,146 km (0.067 R)
• M19: 2,330,286 km (0.065 R)
• M20: 2,777,733 km (0.116 R)
• M21: 2,870,484 km (0.04 R)
• M22: 2,932,866 km (0.05 R)
• M23: 3,006,169 km (0.055 R)
• M24: 3,080,220 km (0.083 R)
• M25: 3,176,262 km (0.117 R)
• M26: 3,360,567 km (0.094 R)
• M27: 3,660,361 km (0.102 R)
• M28: 3,750,867 km (0.051 R)
• M29: 3,853,641 km (0.065 R)
• M30: 3,968,981 km (0.116 R)
• M31: 4,132,342 km (0.107 R)
• M32: 4,405,508 km (0.089 R)
• M33: 4,770,676 km (0.107 R)
• M34: 4,869,859 km (0.036 R)
• M35: 5,120,436 km (0.053 R)
• M36: 5,183,865 km (0.066 R)
• M37: 5,634,604 km (0.103 R)
• M38: 5,752,487 km (0.052 R)
• M39: 5,951,003 km (0.099 R)
• M40: 6,071,130 km (0.112 R)
• M41: 6,300,314 km (0.104 R)
• M42: 6,436,448 km (0.097 R)
• M43: 6,614,919 km (0.06 R)
• M44: 6,711,708 km (0.038 R)
• M45: 6,795,034 km (0.083 R)
• M46: 6,920,697 km (0.089 R)
• M47: 7,004,920 km (0.117 R)
• M48: 7,245,324 km (0.114 R)
• M49: 7,373,679 km (0.099 R)
• M50: 7,430,975 km (0.092 R)
• M51: 7,546,165 km (0.052 R)
• M52: 7,647,294 km (0.086 R)
• M53: 7,748,871 km (0.102 R)
• M54: 7,821,725 km (0.053 R)
• M55: 8,219,206 km (0.083 R)
• M56: 8,278,746 km (0.107 R)
• M57: 8,353,246 km (0.077 R)
• M58: 8,638,379 km (0.104 R)
• M59: 8,911,545 km (0.072 R)
• M60: 9,003,249 km (0.102 R)
• M61: 9,110,660 km (0.112 R)
• M62: 9,218,520 km (0.058 R)
• M63: 9,795,369 km (0.099 R)
• M64: 9,858,350 km (0.099 R)
• M65: 9,937,338 km (0.088 R)
• M66: 10,335,717 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 15

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.4 AU - 3.58 AU

Year: 3569 Days

Day: 7.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,289,635 km

• M1: 188,045 km (0.091 R)
• M2: 382,971 km (0.115 R)
• M3: 510,727 km (0.079 R)
• M4: 782,098 km (0.111 R)
• M5: 915,389 km (0.099 R)
• M6: 1,030,131 km (0.086 R)
• M7: 1,345,334 km (0.098 R)
• M8: 1,467,854 km (0.041 R)
• M9: 1,893,759 km (0.048 R)
• M10: 2,044,554 km (0.098 R)
• M11: 2,433,209 km (0.115 R)
• M12: 2,534,188 km (0.112 R)
• M13: 2,766,663 km (0.104 R)
• M14: 2,952,464 km (0.108 R)
• M15: 3,101,463 km (0.031 R)
• M16: 3,197,654 km (0.087 R)
• M17: 3,449,727 km (0.057 R)
• M18: 3,578,231 km (0.051 R)
• M19: 3,693,871 km (0.097 R)
• M20: 3,840,177 km (0.098 R)
• M21: 4,078,337 km (0.119 R)
• M22: 4,336,992 km (0.068 R)
• M23: 4,460,560 km (0.069 R)
• M24: 4,554,058 km (0.115 R)
• M25: 4,838,444 km (0.063 R)
• M26: 5,259,712 km (0.059 R)
• M27: 5,391,806 km (0.075 R)
• M28: 5,914,053 km (0.11 R)
• M29: 6,051,533 km (0.108 R)
• M30: 6,172,707 km (0.036 R)
• M31: 6,576,472 km (0.112 R)
• M32: 6,719,039 km (0.1 R)
• M33: 6,880,604 km (0.086 R)
• M34: 7,043,517 km (0.069 R)
• M35: 7,171,124 km (0.101 R)
• M36: 7,447,132 km (0.115 R)
• M37: 7,577,282 km (0.081 R)
• M38: 7,877,375 km (0.06 R)
• M39: 7,990,920 km (0.062 R)
• M40: 8,085,915 km (0.117 R)
• M41: 8,296,399 km (0.099 R)
• M42: 8,644,812 km (0.107 R)
• M43: 8,899,428 km (0.106 R)
• M44: 9,416,139 km (0.114 R)
• M45: 9,577,106 km (0.05 R)
• M46: 9,698,430 km (0.099 R)
• M47: 10,230,250 km (0.103 R)
• M48: 10,603,946 km (0.054 R)
• M49: 10,813,532 km (0.102 R)
• M50: 11,024,615 km (0.065 R)
• M51: 11,601,165 km (0.111 R)
• M52: 12,078,233 km (0.096 R)
• M53: 12,539,593 km (0.083 R)
• M54: 12,739,156 km (0.104 R)
• M55: 12,872,747 km (0.113 R)
• M56: 13,029,227 km (0.059 R)
• M57: 13,208,894 km (0.095 R)
• M58: 13,912,752 km (0.059 R)
• M59: 14,050,382 km (0.037 R)
• M60: 14,257,724 km (0.085 R)
• M61: 14,373,214 km (0.086 R)
• M62: 14,909,223 km (0.111 R)
• M63: 15,309,547 km (0.087 R)
• M64: 15,832,840 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit