🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.61 AU - 0.73 AU

Year: 349 Days

Day: 21 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,985,866 km

• M1: 378,632 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 13.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.87 AU - 1.15 AU

Year: 645 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,985,866 km

• M1: 177,872 km (0.097 R)
• M2: 269,276 km (0.114 R)
• M3: 365,617 km (0.111 R)
• M4: 457,769 km (0.084 R)
• M5: 557,402 km (0.09 R)
• M6: 646,412 km (0.102 R)
• M7: 762,800 km (0.101 R)
• M8: 952,490 km (0.068 R)
• M9: 1,088,474 km (0.1 R)
• M10: 1,247,197 km (0.082 R)
• M11: 1,375,702 km (0.11 R)
• M12: 1,514,678 km (0.058 R)
• M13: 1,652,757 km (0.096 R)
• M14: 1,911,113 km (0.115 R)
• M15: 2,023,311 km (0.052 R)
• M16: 2,118,605 km (0.12 R)
• M17: 2,221,977 km (0.116 R)
• M18: 2,340,459 km (0.074 R)
• M19: 2,434,107 km (0.059 R)
• M20: 2,597,617 km (0.12 R)
• M21: 2,849,839 km (0.1 R)
• M22: 2,993,603 km (0.104 R)
• M23: 3,132,430 km (0.088 R)
• M24: 3,221,141 km (0.086 R)
• M25: 3,569,704 km (0.081 R)
• M26: 3,740,695 km (0.053 R)
• M27: 3,866,806 km (0.115 R)
• M28: 4,018,498 km (0.082 R)
• M29: 4,319,639 km (0.093 R)
• M30: 4,670,595 km (0.062 R)
• M31: 4,798,202 km (0.108 R)
• M32: 4,970,240 km (0.115 R)
• M33: 5,196,880 km (0.112 R)
• M34: 5,382,531 km (0.093 R)
• M35: 5,471,692 km (0.084 R)
• M36: 5,669,610 km (0.106 R)
• M37: 5,778,667 km (0.077 R)
• M38: 6,184,226 km (0.108 R)
• M39: 6,287,150 km (0.105 R)
• M40: 6,390,671 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 8.3

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.12 AU - 1.84 AU

Year: 1145 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,985,866 km

• M1: 156,779 km (0.052 R)
• M2: 293,960 km (0.11 R)
• M3: 371,152 km (0.094 R)
• M4: 456,423 km (0.081 R)
• M5: 649,255 km (0.114 R)
• M6: 797,057 km (0.075 R)
• M7: 993,928 km (0.071 R)
• M8: 1,047,634 km (0.066 R)
• M9: 1,222,963 km (0.083 R)
• M10: 1,348,026 km (0.065 R)
• M11: 1,721,124 km (0.113 R)
• M12: 1,776,924 km (0.11 R)
• M13: 1,881,044 km (0.11 R)
• M14: 1,996,982 km (0.103 R)
• M15: 2,155,257 km (0.073 R)
• M16: 2,287,052 km (0.067 R)
• M17: 2,442,335 km (0.11 R)
• M18: 2,516,087 km (0.085 R)
• M19: 2,719,988 km (0.055 R)
• M20: 3,052,844 km (0.096 R)
• M21: 3,235,652 km (0.117 R)
• M22: 3,696,563 km (0.119 R)
• M23: 3,818,037 km (0.114 R)
• M24: 4,355,692 km (0.108 R)
• M25: 4,471,331 km (0.118 R)
• M26: 4,600,883 km (0.083 R)
• M27: 4,890,504 km (0.114 R)
• M28: 4,957,075 km (0.042 R)
• M29: 5,037,409 km (0.06 R)
• M30: 5,404,522 km (0.109 R)
• M31: 5,487,250 km (0.078 R)
• M32: 5,794,374 km (0.098 R)
• M33: 5,907,470 km (0.11 R)
• M34: 6,135,757 km (0.093 R)
• M35: 6,808,498 km (0.046 R)
• M36: 6,927,877 km (0.06 R)
• M37: 7,017,786 km (0.117 R)
• M38: 7,259,685 km (0.08 R)
• M39: 7,473,610 km (0.085 R)
• M40: 7,643,105 km (0.053 R)
• M41: 7,736,155 km (0.099 R)
• M42: 7,923,302 km (0.092 R)
• M43: 8,270,369 km (0.095 R)
• M44: 8,349,955 km (0.1 R)
• M45: 8,413,833 km (0.102 R)
• M46: 8,590,209 km (0.114 R)
• M47: 8,832,857 km (0.12 R)
• M48: 9,176,184 km (0.067 R)
• M49: 9,291,673 km (0.116 R)
• M50: 9,624,080 km (0.071 R)
• M51: 9,691,100 km (0.072 R)
• M52: 9,808,684 km (0.081 R)
• M53: 9,892,907 km (0.11 R)
• M54: 10,386,431 km (0.065 R)
• M55: 10,455,246 km (0.08 R)
• M56: 10,835,823 km (0.086 R)
• M57: 11,168,229 km (0.118 R)
• M58: 11,256,193 km (0.027 R)
• M59: 11,415,215 km (0.101 R)
• M60: 11,574,986 km (0.102 R)
• M61: 11,789,210 km (0.027 R)
• M62: 11,932,824 km (0.028 R)
• M63: 12,094,988 km (0.088 R)
• M64: 12,167,244 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 11.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.63 AU - 1.85 AU

Year: 1459 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,985,866 km

• M1: 210,634 km (0.087 R)
• M2: 302,188 km (0.115 R)
• M3: 457,620 km (0.043 R)
• M4: 539,001 km (0.033 R)
• M5: 688,150 km (0.083 R)
• M6: 825,032 km (0.097 R)
• M7: 936,183 km (0.051 R)
• M8: 1,075,010 km (0.113 R)
• M9: 1,182,122 km (0.115 R)
• M10: 1,276,818 km (0.064 R)
• M11: 1,491,491 km (0.063 R)
• M12: 1,763,161 km (0.116 R)
• M13: 1,891,067 km (0.035 R)
• M14: 2,060,411 km (0.098 R)
• M15: 2,294,083 km (0.038 R)
• M16: 2,383,992 km (0.054 R)
• M17: 2,475,097 km (0.055 R)
• M18: 2,873,027 km (0.071 R)
• M19: 2,948,574 km (0.071 R)
• M20: 3,123,903 km (0.1 R)
• M21: 3,246,274 km (0.118 R)
• M22: 3,461,844 km (0.044 R)
• M23: 3,646,897 km (0.095 R)
• M24: 3,740,695 km (0.114 R)
• M25: 3,859,176 km (0.113 R)
• M26: 4,027,175 km (0.117 R)
• M27: 4,357,936 km (0.075 R)
• M28: 4,735,820 km (0.081 R)
• M29: 4,838,444 km (0.074 R)
• M30: 4,915,936 km (0.113 R)
• M31: 4,993,727 km (0.096 R)
• M32: 5,072,116 km (0.1 R)
• M33: 5,163,969 km (0.099 R)
• M34: 5,336,006 km (0.092 R)
• M35: 5,550,530 km (0.043 R)
• M36: 5,932,603 km (0.098 R)
• M37: 6,154,905 km (0.054 R)
• M38: 6,351,626 km (0.104 R)
• M39: 6,522,018 km (0.075 R)
• M40: 6,665,034 km (0.069 R)
• M41: 7,188,926 km (0.049 R)
• M42: 7,351,688 km (0.076 R)
• M43: 7,771,460 km (0.091 R)
• M44: 7,999,597 km (0.072 R)
• M45: 8,091,450 km (0.089 R)
• M46: 8,245,386 km (0.114 R)
• M47: 8,524,835 km (0.099 R)
• M48: 9,061,442 km (0.051 R)
• M49: 9,205,206 km (0.118 R)
• M50: 9,479,119 km (0.094 R)
• M51: 9,706,658 km (0.095 R)
• M52: 9,853,862 km (0.114 R)
• M53: 10,084,392 km (0.119 R)
• M54: 10,250,147 km (0.075 R)
• M55: 10,500,424 km (0.072 R)
• M56: 10,888,331 km (0.08 R)
• M57: 11,435,710 km (0.105 R)
• M58: 11,643,352 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 13

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.44 AU - 2.2 AU

Year: 1561 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,985,866 km

• M1: 162,912 km (0.116 R)
• M2: 255,064 km (0.103 R)
• M3: 389,254 km (0.108 R)
• M4: 475,422 km (0.038 R)
• M5: 558,000 km (0.067 R)
• M6: 769,531 km (0.067 R)
• M7: 923,916 km (0.076 R)
• M8: 1,073,215 km (0.077 R)
• M9: 1,155,195 km (0.09 R)
• M10: 1,370,466 km (0.104 R)
• M11: 1,451,399 km (0.111 R)
• M12: 1,627,774 km (0.097 R)
• M13: 1,733,241 km (0.079 R)
• M14: 1,841,101 km (0.038 R)
• M15: 2,115,912 km (0.078 R)
• M16: 2,263,715 km (0.105 R)
• M17: 2,470,160 km (0.059 R)
• M18: 2,705,477 km (0.07 R)
• M19: 2,878,263 km (0.025 R)
• M20: 3,114,328 km (0.113 R)
• M21: 3,745,482 km (0.104 R)
• M22: 4,148,499 km (0.111 R)
• M23: 4,429,593 km (0.054 R)
• M24: 4,510,974 km (0.087 R)
• M25: 4,703,058 km (0.109 R)
• M26: 4,841,885 km (0.111 R)
• M27: 5,309,976 km (0.114 R)
• M28: 5,425,765 km (0.096 R)
• M29: 5,571,473 km (0.085 R)
• M30: 5,718,678 km (0.067 R)
• M31: 5,926,918 km (0.097 R)
• M32: 6,031,936 km (0.074 R)
• M33: 6,183,030 km (0.084 R)
• M34: 6,941,940 km (0.095 R)
• M35: 7,100,513 km (0.047 R)
• M36: 7,453,564 km (0.045 R)
• M37: 7,599,721 km (0.058 R)
• M38: 7,894,728 km (0.029 R)
• M39: 8,310,910 km (0.082 R)
• M40: 8,649,001 km (0.112 R)
• M41: 8,905,561 km (0.112 R)
• M42: 9,078,048 km (0.054 R)
• M43: 9,269,084 km (0.118 R)
• M44: 9,514,125 km (0.079 R)
• M45: 9,602,089 km (0.118 R)
• M46: 9,708,154 km (0.073 R)
• M47: 10,100,250 km (0.109 R)
• M48: 10,190,009 km (0.116 R)
• M49: 10,406,776 km (0.106 R)
• M50: 10,899,850 km (0.05 R)
• M51: 11,103,004 km (0.106 R)
• M52: 11,456,803 km (0.08 R)
• M53: 12,328,959 km (0.092 R)
• M54: 12,425,001 km (0.046 R)
• M55: 12,734,070 km (0.032 R)
• M56: 13,281,299 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 10

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.05 AU - 3.43 AU

Year: 3708 Days

Day: 11.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,985,866 km

• M1: 131,197 km (0.045 R)
• M2: 232,325 km (0.061 R)
• M3: 295,456 km (0.051 R)
• M4: 420,520 km (0.104 R)
• M5: 1,189,004 km (0.089 R)
• M6: 2,226,615 km (0.116 R)
• M7: 2,602,853 km (0.088 R)
• M8: 3,334,088 km (0.114 R)
• M9: 3,455,262 km (0.062 R)
• M10: 3,827,462 km (0.115 R)
• M11: 3,975,713 km (0.091 R)
• M12: 4,321,733 km (0.119 R)
• M13: 4,387,706 km (0.088 R)
• M14: 5,370,264 km (0.071 R)
• M15: 6,218,783 km (0.115 R)
• M16: 6,443,629 km (0.088 R)
• M17: 6,773,343 km (0.035 R)
• M18: 7,370,089 km (0.041 R)
• M19: 7,608,249 km (0.052 R)
• M20: 7,741,690 km (0.079 R)
• M21: 7,956,662 km (0.1 R)
• M22: 8,558,345 km (0.107 R)
• M23: 8,892,696 km (0.084 R)
• M24: 9,005,044 km (0.12 R)
• M25: 9,602,987 km (0.096 R)
• M26: 9,747,348 km (0.029 R)
• M27: 9,863,287 km (0.106 R)
• M28: 10,479,480 km (0.08 R)
• M29: 11,442,292 km (0.106 R)
• M30: 11,687,483 km (0.11 R)
• M31: 12,058,486 km (0.113 R)
• M32: 12,120,719 km (0.114 R)
• M33: 12,939,169 km (0.078 R)
• M34: 13,130,654 km (0.112 R)
• M35: 13,290,873 km (0.1 R)
• M36: 13,548,630 km (0.04 R)
• M37: 13,710,495 km (0.115 R)
• M38: 14,036,319 km (0.111 R)
• M39: 14,265,952 km (0.118 R)
• M40: 14,629,176 km (0.097 R)
• M41: 14,828,590 km (0.039 R)
• M42: 15,196,600 km (0.115 R)
• M43: 15,499,985 km (0.1 R)
• M44: 15,839,423 km (0.104 R)
• M45: 16,629,449 km (0.078 R)
• M46: 16,768,126 km (0.109 R)
• M47: 17,326,725 km (0.109 R)
• M48: 17,467,347 km (0.095 R)
• M49: 17,679,028 km (0.105 R)
• M50: 18,570,032 km (0.11 R)
• M51: 18,822,105 km (0.078 R)
• M52: 18,930,414 km (0.095 R)
• M53: 19,002,819 km (0.118 R)
• M54: 19,075,374 km (0.092 R)
• M55: 19,329,690 km (0.072 R)
• M56: 19,805,113 km (0.11 R)
• M57: 20,284,274 km (0.102 R)
• M58: 20,395,426 km (0.113 R)
• M59: 20,543,976 km (0.119 R)
• M60: 20,730,076 km (0.104 R)
• M61: 21,254,267 km (0.095 R)
• M62: 21,782,796 km (0.101 R)
• M63: 22,010,784 km (0.076 R)
• M64: 23,239,281 km (0.095 R)
• M65: 23,355,519 km (0.099 R)
• M66: 23,666,682 km (0.058 R)
• M67: 23,744,623 km (0.12 R)
• M68: 24,371,737 km (0.102 R)
• M69: 25,402,317 km (0.074 R)
• M70: 25,722,307 km (0.098 R)
• M71: 25,882,825 km (0.083 R)
• M72: 26,447,108 km (0.042 R)
• M73: 26,568,582 km (0.117 R)
• M74: 26,771,437 km (0.079 R)
• M75: 26,893,359 km (0.088 R)
• M76: 27,342,152 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 8.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.01 AU - 6.01 AU

Year: 7130 Days

Day: 12.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,985,866 km

• M1: 115,041 km (0.105 R)
• M2: 376,089 km (0.107 R)
• M3: 636,389 km (0.12 R)
• M4: 1,136,645 km (0.083 R)
• M5: 1,320,949 km (0.027 R)
• M6: 1,400,685 km (0.041 R)
• M7: 1,565,093 km (0.039 R)
• M8: 1,841,400 km (0.113 R)
• M9: 2,003,714 km (0.051 R)
• M10: 2,151,965 km (0.109 R)
• M11: 2,638,458 km (0.099 R)
• M12: 2,904,742 km (0.097 R)
• M13: 2,988,367 km (0.082 R)
• M14: 3,051,797 km (0.114 R)
• M15: 3,287,712 km (0.093 R)
• M16: 3,596,782 km (0.108 R)
• M17: 3,915,126 km (0.086 R)
• M18: 4,077,739 km (0.087 R)
• M19: 4,242,596 km (0.065 R)
• M20: 4,676,729 km (0.112 R)
• M21: 4,849,365 km (0.057 R)
• M22: 5,024,244 km (0.112 R)
• M23: 5,125,073 km (0.078 R)
• M24: 5,303,095 km (0.118 R)
• M25: 5,379,988 km (0.107 R)
• M26: 5,483,211 km (0.084 R)
• M27: 5,534,972 km (0.075 R)
• M28: 5,717,780 km (0.111 R)
• M29: 6,008,898 km (0.076 R)
• M30: 6,332,179 km (0.098 R)
• M31: 7,193,114 km (0.075 R)
• M32: 7,249,962 km (0.116 R)
• M33: 7,392,678 km (0.049 R)
• M34: 7,680,953 km (0.064 R)
• M35: 7,914,176 km (0.057 R)
• M36: 7,972,819 km (0.103 R)
• M37: 8,961,810 km (0.118 R)
• M38: 9,145,666 km (0.12 R)
• M39: 9,894,104 km (0.095 R)
• M40: 10,020,664 km (0.107 R)
• M41: 11,085,801 km (0.082 R)
• M42: 11,448,875 km (0.073 R)
• M43: 11,715,308 km (0.094 R)
• M44: 12,322,526 km (0.085 R)
• M45: 12,732,873 km (0.071 R)
• M46: 13,955,387 km (0.066 R)
• M47: 15,288,005 km (0.082 R)
• M48: 15,508,063 km (0.067 R)
• M49: 16,062,473 km (0.096 R)
• M50: 16,248,722 km (0.109 R)
• M51: 16,510,668 km (0.109 R)
• M52: 16,962,903 km (0.073 R)
• M53: 17,076,597 km (0.12 R)
• M54: 17,343,031 km (0.032 R)
• M55: 17,879,788 km (0.11 R)
• M56: 18,344,289 km (0.101 R)
• M57: 19,285,110 km (0.086 R)
• M58: 19,364,098 km (0.118 R)
• M59: 19,522,672 km (0.03 R)
• M60: 19,841,166 km (0.092 R)
• M61: 20,041,028 km (0.045 R)
• M62: 20,121,063 km (0.107 R)
• M63: 21,131,746 km (0.095 R)
• M64: 21,335,948 km (0.053 R)
• M65: 22,076,158 km (0.109 R)
• M66: 22,158,885 km (0.09 R)
• M67: 22,574,319 km (0.028 R)
• M68: 23,244,368 km (0.089 R)
• M69: 23,412,815 km (0.063 R)
• M70: 24,133,577 km (0.09 R)
• M71: 24,560,978 km (0.118 R)
• M72: 26,076,405 km (0.086 R)
• M73: 26,558,858 km (0.057 R)
• M74: 26,735,084 km (0.114 R)
• M75: 27,354,868 km (0.082 R)
• M76: 27,621,900 km (0.115 R)
• M77: 27,711,061 km (0.066 R)
• M78: 27,800,371 km (0.101 R)
• M79: 27,889,830 km (0.105 R)
• M80: 30,431,648 km (0.063 R)
• M81: 30,708,254 km (0.111 R)
• M82: 30,893,307 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit