🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 12.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,073,998 km

• M1: 159,322 km (0.11 R)
• M2: 240,404 km (0.074 R)
• M3: 319,391 km (0.107 R)
• M4: 396,434 km (0.12 R)
• M5: 484,847 km (0.073 R)
• M6: 614,398 km (0.041 R)
• M7: 721,810 km (0.108 R)
• M8: 804,388 km (0.069 R)
• M9: 901,776 km (0.049 R)
• M10: 1,000,660 km (0.117 R)
• M11: 1,085,632 km (0.086 R)
• M12: 1,200,972 km (0.097 R)
• M13: 1,282,503 km (0.082 R)
• M14: 1,398,590 km (0.084 R)
• M15: 1,478,177 km (0.109 R)
• M16: 1,662,930 km (0.093 R)
• M17: 1,758,224 km (0.114 R)
• M18: 1,877,453 km (0.06 R)
• M19: 2,059,514 km (0.044 R)
• M20: 2,170,067 km (0.052 R)
• M21: 2,298,422 km (0.081 R)
• M22: 2,473,601 km (0.073 R)
• M23: 2,550,644 km (0.082 R)
• M24: 2,636,812 km (0.038 R)
• M25: 2,728,067 km (0.103 R)
• M26: 2,816,330 km (0.116 R)
• M27: 2,935,409 km (0.061 R)
• M28: 3,012,901 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 9.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.42 AU

Year: 840 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,073,998 km

• M1: 113,844 km (0.104 R)
• M2: 173,683 km (0.091 R)
• M3: 287,677 km (0.098 R)
• M4: 345,421 km (0.066 R)
• M5: 488,736 km (0.068 R)
• M6: 557,551 km (0.088 R)
• M7: 653,294 km (0.116 R)
• M8: 735,423 km (0.079 R)
• M9: 826,379 km (0.117 R)
• M10: 889,210 km (0.111 R)
• M11: 948,451 km (0.064 R)
• M12: 1,020,257 km (0.081 R)
• M13: 1,134,550 km (0.086 R)
• M14: 1,283,550 km (0.049 R)
• M15: 1,426,416 km (0.089 R)
• M16: 1,522,607 km (0.12 R)
• M17: 1,660,985 km (0.041 R)
• M18: 1,817,465 km (0.102 R)
• M19: 1,879,996 km (0.118 R)
• M20: 1,964,519 km (0.104 R)
• M21: 2,353,474 km (0.048 R)
• M22: 2,537,479 km (0.039 R)
• M23: 3,084,708 km (0.062 R)
• M24: 3,252,557 km (0.116 R)
• M25: 3,711,972 km (0.044 R)
• M26: 3,800,983 km (0.076 R)
• M27: 3,917,669 km (0.118 R)
• M28: 3,999,200 km (0.104 R)
• M29: 4,108,855 km (0.072 R)
• M30: 4,201,007 km (0.114 R)
• M31: 4,265,933 km (0.1 R)
• M32: 4,331,158 km (0.093 R)
• M33: 4,406,256 km (0.117 R)
• M34: 4,547,925 km (0.071 R)
• M35: 4,605,071 km (0.099 R)
• M36: 4,662,517 km (0.076 R)
• M37: 4,797,305 km (0.081 R)
• M38: 4,894,394 km (0.086 R)
• M39: 5,001,954 km (0.045 R)
• M40: 5,090,666 km (0.093 R)
• M41: 5,150,056 km (0.042 R)
• M42: 5,450,449 km (0.052 R)
• M43: 5,582,394 km (0.106 R)
• M44: 5,984,513 km (0.064 R)
• M45: 6,110,175 km (0.066 R)
• M46: 6,173,306 km (0.064 R)
• M47: 6,257,978 km (0.07 R)
• M48: 6,332,179 km (0.093 R)
• M49: 6,740,730 km (0.116 R)
• M50: 6,806,105 km (0.086 R)
• M51: 6,937,302 km (0.089 R)
• M52: 7,058,327 km (0.095 R)
• M53: 7,302,620 km (0.085 R)
• M54: 7,369,640 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 10.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.12 AU - 1.48 AU

Year: 1023 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,073,998 km

• M1: 130,300 km (0.114 R)
• M2: 281,244 km (0.057 R)
• M3: 383,719 km (0.085 R)
• M4: 716,723 km (0.092 R)
• M5: 794,963 km (0.084 R)
• M6: 946,655 km (0.102 R)
• M7: 1,056,011 km (0.05 R)
• M8: 1,154,297 km (0.106 R)
• M9: 1,232,088 km (0.064 R)
• M10: 1,459,776 km (0.102 R)
• M11: 1,790,836 km (0.07 R)
• M12: 1,872,666 km (0.097 R)
• M13: 1,993,392 km (0.033 R)
• M14: 2,068,939 km (0.073 R)
• M15: 2,232,748 km (0.106 R)
• M16: 2,370,977 km (0.102 R)
• M17: 2,471,506 km (0.049 R)
• M18: 2,583,854 km (0.118 R)
• M19: 2,687,376 km (0.088 R)
• M20: 2,887,987 km (0.103 R)
• M21: 3,039,081 km (0.088 R)
• M22: 3,170,577 km (0.111 R)
• M23: 3,326,608 km (0.104 R)
• M24: 3,405,446 km (0.098 R)
• M25: 3,507,920 km (0.118 R)
• M26: 3,762,686 km (0.076 R)
• M27: 4,011,617 km (0.093 R)
• M28: 4,083,723 km (0.082 R)
• M29: 4,217,014 km (0.06 R)
• M30: 4,513,069 km (0.1 R)
• M31: 4,638,432 km (0.116 R)
• M32: 4,918,329 km (0.074 R)
• M33: 5,561,600 km (0.086 R)
• M34: 5,764,006 km (0.103 R)
• M35: 5,845,537 km (0.082 R)
• M36: 6,051,234 km (0.088 R)
• M37: 6,231,499 km (0.119 R)
• M38: 6,441,535 km (0.104 R)
• M39: 6,739,833 km (0.097 R)
• M40: 6,811,490 km (0.114 R)
• M41: 7,027,958 km (0.106 R)
• M42: 7,232,159 km (0.119 R)
• M43: 7,646,396 km (0.104 R)
• M44: 8,083,671 km (0.118 R)
• M45: 8,482,648 km (0.099 R)
• M46: 8,700,163 km (0.088 R)
• M47: 9,014,020 km (0.12 R)
• M48: 9,236,023 km (0.067 R)
• M49: 9,411,800 km (0.101 R)
• M50: 9,572,469 km (0.08 R)
• M51: 10,257,328 km (0.071 R)
• M52: 10,406,028 km (0.065 R)
• M53: 10,572,231 km (0.055 R)
• M54: 10,705,822 km (0.064 R)
• M55: 11,008,459 km (0.095 R)
• M56: 11,160,899 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 13.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.45 AU - 2.07 AU

Year: 1612 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 41,073,998 km

• M1: 170,691 km (0.05 R)
• M2: 359,035 km (0.104 R)
• M3: 457,919 km (0.08 R)
• M4: 555,756 km (0.093 R)
• M5: 724,802 km (0.04 R)
• M6: 822,040 km (0.12 R)
• M7: 1,007,691 km (0.048 R)
• M8: 1,093,710 km (0.058 R)
• M9: 1,300,305 km (0.095 R)
• M10: 1,464,114 km (0.107 R)
• M11: 1,599,052 km (0.111 R)
• M12: 1,716,037 km (0.118 R)
• M13: 1,828,535 km (0.102 R)
• M14: 1,966,763 km (0.092 R)
• M15: 2,069,088 km (0.092 R)
• M16: 2,395,062 km (0.064 R)
• M17: 2,624,545 km (0.056 R)
• M18: 2,942,141 km (0.114 R)
• M19: 3,133,327 km (0.099 R)
• M20: 3,263,029 km (0.086 R)
• M21: 3,375,826 km (0.071 R)
• M22: 3,547,265 km (0.057 R)
• M23: 3,751,167 km (0.093 R)
• M24: 3,919,015 km (0.103 R)
• M25: 4,008,924 km (0.106 R)
• M26: 4,190,984 km (0.103 R)
• M27: 4,324,126 km (0.067 R)
• M28: 4,437,821 km (0.058 R)
• M29: 4,828,122 km (0.088 R)
• M30: 5,109,066 km (0.065 R)
• M31: 5,240,563 km (0.116 R)
• M32: 5,384,327 km (0.093 R)
• M33: 5,473,337 km (0.056 R)
• M34: 5,630,565 km (0.109 R)
• M35: 5,869,173 km (0.113 R)
• M36: 5,995,583 km (0.078 R)
• M37: 6,297,771 km (0.108 R)
• M38: 6,450,810 km (0.047 R)
• M39: 6,640,949 km (0.103 R)
• M40: 6,736,691 km (0.092 R)
• M41: 6,844,851 km (0.112 R)
• M42: 6,990,110 km (0.089 R)
• M43: 7,222,286 km (0.118 R)
• M44: 7,531,654 km (0.1 R)
• M45: 7,744,532 km (0.04 R)
• M46: 7,959,355 km (0.11 R)
• M47: 8,176,272 km (0.109 R)
• M48: 8,511,820 km (0.101 R)
• M49: 8,773,018 km (0.1 R)
• M50: 8,930,993 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 13

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.21 AU - 2.84 AU

Year: 2761 Days

Day: 14.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,073,998 km

• M1: 213,626 km (0.119 R)
• M2: 346,618 km (0.101 R)
• M3: 431,291 km (0.096 R)
• M4: 517,758 km (0.113 R)
• M5: 647,908 km (0.101 R)
• M6: 751,580 km (0.109 R)
• M7: 1,168,958 km (0.085 R)
• M8: 1,311,674 km (0.108 R)
• M9: 1,473,090 km (0.103 R)
• M10: 1,589,029 km (0.101 R)
• M11: 2,364,245 km (0.08 R)
• M12: 2,501,276 km (0.107 R)
• M13: 2,625,592 km (0.074 R)
• M14: 2,767,860 km (0.12 R)
• M15: 3,109,990 km (0.061 R)
• M16: 3,193,466 km (0.118 R)
• M17: 3,277,839 km (0.112 R)
• M18: 3,605,009 km (0.065 R)
• M19: 3,746,080 km (0.084 R)
• M20: 4,125,012 km (0.118 R)
• M21: 4,366,014 km (0.047 R)
• M22: 4,764,991 km (0.104 R)
• M23: 4,920,124 km (0.101 R)
• M24: 5,057,306 km (0.116 R)
• M25: 5,175,937 km (0.111 R)
• M26: 5,618,896 km (0.055 R)
• M27: 5,803,649 km (0.112 R)
• M28: 5,927,816 km (0.115 R)
• M29: 6,158,047 km (0.067 R)
• M30: 6,242,570 km (0.096 R)
• M31: 6,498,232 km (0.099 R)
• M32: 6,584,251 km (0.089 R)
• M33: 6,692,410 km (0.046 R)
• M34: 7,064,161 km (0.097 R)
• M35: 7,668,836 km (0.103 R)
• M36: 7,874,084 km (0.078 R)
• M37: 7,965,787 km (0.099 R)
• M38: 8,104,315 km (0.102 R)
• M39: 8,808,323 km (0.092 R)
• M40: 8,903,616 km (0.077 R)
• M41: 9,215,977 km (0.069 R)
• M42: 9,312,767 km (0.085 R)
• M43: 9,629,914 km (0.107 R)
• M44: 9,802,101 km (0.041 R)
• M45: 10,049,985 km (0.103 R)
• M46: 10,149,617 km (0.114 R)
• M47: 10,551,886 km (0.049 R)
• M48: 11,113,327 km (0.106 R)
• M49: 11,294,041 km (0.094 R)
• M50: 11,658,461 km (0.088 R)
• M51: 11,894,826 km (0.092 R)
• M52: 12,212,422 km (0.084 R)
• M53: 12,425,749 km (0.032 R)
• M54: 12,559,639 km (0.081 R)
• M55: 12,883,069 km (0.085 R)
• M56: 13,318,549 km (0.105 R)
• M57: 13,483,106 km (0.074 R)
• M58: 13,814,316 km (0.112 R)
• M59: 14,204,168 km (0.073 R)
• M60: 14,880,799 km (0.112 R)
• M61: 15,165,933 km (0.103 R)
• M62: 15,280,375 km (0.116 R)
• M63: 15,395,266 km (0.106 R)
• M64: 15,568,052 km (0.066 R)
• M65: 15,683,542 km (0.067 R)
• M66: 16,031,955 km (0.111 R)
• M67: 16,353,441 km (0.093 R)
• M68: 17,360,982 km (0.104 R)
• M69: 17,600,937 km (0.065 R)
• M70: 17,872,308 km (0.096 R)
• M71: 17,993,333 km (0.091 R)
• M72: 18,297,166 km (0.095 R)
• M73: 18,848,135 km (0.117 R)
• M74: 19,125,789 km (0.118 R)
• M75: 19,342,556 km (0.112 R)
• M76: 19,560,370 km (0.117 R)
• M77: 19,716,251 km (0.117 R)
• M78: 20,344,413 km (0.103 R)
• M79: 20,851,550 km (0.031 R)
• M80: 21,234,670 km (0.099 R)
• M81: 21,652,347 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367

Radius: 3.2

Gravity: 35.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.84 AU - 7.7 AU

Year: 10837 Days

Day: 21.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,073,998 km

• M1: 58,942 km (0.032 R)
• M2: 155,881 km (0.116 R)
• M3: 211,831 km (0.12 R)
• M4: 627,862 km (0.06 R)
• M5: 751,430 km (0.101 R)
• M6: 1,317,957 km (0.072 R)
• M7: 1,536,819 km (0.097 R)
• M8: 1,853,218 km (0.104 R)
• M9: 1,941,032 km (0.093 R)
• M10: 2,376,213 km (0.107 R)
• M11: 2,616,916 km (0.058 R)
• M12: 2,815,133 km (0.096 R)
• M13: 3,173,420 km (0.117 R)
• M14: 3,225,779 km (0.112 R)
• M15: 3,358,023 km (0.091 R)
• M16: 3,600,522 km (0.109 R)
• M17: 3,710,027 km (0.069 R)
• M18: 4,159,120 km (0.09 R)
• M19: 4,419,271 km (0.113 R)
• M20: 4,894,543 km (0.084 R)
• M21: 5,077,053 km (0.098 R)
• M22: 5,107,571 km (0.068 R)
• M23: 6,681,490 km (0.059 R)
• M24: 7,019,730 km (0.073 R)
• M25: 7,225,428 km (0.114 R)
• M26: 7,294,392 km (0.03 R)
• M27: 8,103,268 km (0.069 R)
• M28: 8,391,244 km (0.106 R)
• M29: 8,609,357 km (0.084 R)
• M30: 9,051,270 km (0.115 R)
• M31: 9,237,669 km (0.092 R)
• M32: 10,381,793 km (0.059 R)
• M33: 11,408,932 km (0.041 R)
• M34: 12,016,150 km (0.027 R)
• M35: 12,097,980 km (0.107 R)
• M36: 12,303,078 km (0.057 R)
• M37: 13,473,233 km (0.113 R)
• M38: 13,515,719 km (0.095 R)
• M39: 13,600,690 km (0.056 R)
• M40: 13,685,812 km (0.119 R)
• M41: 13,814,017 km (0.06 R)
• M42: 14,200,727 km (0.101 R)
• M43: 14,417,196 km (0.084 R)
• M44: 14,504,112 km (0.1 R)
• M45: 14,547,645 km (0.039 R)
• M46: 15,293,690 km (0.072 R)
• M47: 15,559,974 km (0.045 R)
• M48: 15,738,444 km (0.102 R)
• M49: 16,052,300 km (0.058 R)
• M50: 16,097,180 km (0.106 R)
• M51: 18,872,819 km (0.1 R)
• M52: 19,589,542 km (0.116 R)
• M53: 19,830,395 km (0.115 R)
• M54: 20,803,529 km (0.091 R)
• M55: 21,246,638 km (0.111 R)
• M56: 23,151,018 km (0.083 R)
• M57: 23,456,647 km (0.03 R)
• M58: 23,917,708 km (0.056 R)
• M59: 25,057,045 km (0.119 R)
• M60: 25,370,901 km (0.103 R)
• M61: 25,843,930 km (0.113 R)
• M62: 26,161,077 km (0.116 R)
• M63: 26,852,369 km (0.109 R)
• M64: 26,959,331 km (0.091 R)
• M65: 27,119,850 km (0.089 R)
• M66: 27,603,650 km (0.096 R)
• M67: 29,291,413 km (0.086 R)
• M68: 29,622,024 km (0.085 R)
• M69: 29,732,427 km (0.074 R)
• M70: 30,620,889 km (0.076 R)
• M71: 30,844,388 km (0.044 R)
• M72: 31,293,032 km (0.116 R)
• M73: 31,913,415 km (0.099 R)
• M74: 32,196,753 km (0.091 R)
• M75: 32,937,262 km (0.032 R)
• M76: 33,683,307 km (0.08 R)
• M77: 33,914,136 km (0.098 R)
• M78: 34,319,098 km (0.053 R)
• M79: 34,842,092 km (0.116 R)
• M80: 34,900,435 km (0.03 R)
• M81: 36,308,750 km (0.046 R)
• M82: 36,960,548 km (0.115 R)
• M83: 38,335,651 km (0.111 R)
• M84: 38,455,928 km (0.096 R)
• M85: 38,576,504 km (0.088 R)
• M86: 39,241,317 km (0.115 R)
• M87: 39,362,641 km (0.085 R)
• M88: 39,910,169 km (0.119 R)
• M89: 40,582,611 km (0.115 R)
• M90: 40,643,946 km (0.064 R)
• M91: 40,766,617 km (0.11 R)
• M92: 40,950,921 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 14,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit