🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 13.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.77 AU - 0.79 AU

Year: 459 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,391,753 km

• M1: 167,400 km (0.12 R)
• M2: 259,702 km (0.115 R)
• M3: 373,546 km (0.042 R)
• M4: 457,919 km (0.104 R)
• M5: 570,566 km (0.063 R)
• M6: 691,292 km (0.086 R)
• M7: 844,929 km (0.066 R)
• M8: 966,402 km (0.078 R)
• M9: 1,132,605 km (0.112 R)
• M10: 1,250,638 km (0.106 R)
• M11: 1,359,396 km (0.089 R)
• M12: 1,485,656 km (0.086 R)
• M13: 1,700,329 km (0.104 R)
• M14: 1,796,371 km (0.081 R)
• M15: 1,894,358 km (0.083 R)
• M16: 2,004,761 km (0.062 R)
• M17: 2,150,021 km (0.111 R)
• M18: 2,254,440 km (0.115 R)
• M19: 2,343,750 km (0.117 R)
• M20: 2,434,257 km (0.075 R)
• M21: 2,619,010 km (0.027 R)
• M22: 2,796,583 km (0.116 R)
• M23: 2,996,595 km (0.042 R)
• M24: 3,132,579 km (0.065 R)
• M25: 3,276,941 km (0.113 R)
• M26: 3,455,860 km (0.09 R)
• M27: 3,553,099 km (0.047 R)
• M28: 3,770,315 km (0.058 R)
• M29: 3,884,010 km (0.078 R)
• M30: 3,985,138 km (0.061 R)
• M31: 4,183,355 km (0.096 R)
• M32: 4,336,094 km (0.088 R)
• M33: 4,504,691 km (0.081 R)
• M34: 4,625,417 km (0.116 R)
• M35: 4,732,977 km (0.117 R)
• M36: 5,016,465 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 13.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.65 AU - 1.65 AU

Year: 1413 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,391,753 km

• M1: 213,476 km (0.111 R)
• M2: 379,380 km (0.067 R)
• M3: 514,766 km (0.064 R)
• M4: 644,468 km (0.067 R)
• M5: 773,122 km (0.104 R)
• M6: 881,730 km (0.083 R)
• M7: 988,393 km (0.091 R)
• M8: 1,165,517 km (0.057 R)
• M9: 1,249,890 km (0.084 R)
• M10: 1,425,069 km (0.107 R)
• M11: 1,580,801 km (0.061 R)
• M12: 1,980,377 km (0.049 R)
• M13: 2,124,290 km (0.118 R)
• M14: 2,218,686 km (0.057 R)
• M15: 2,655,811 km (0.099 R)
• M16: 2,873,027 km (0.105 R)
• M17: 3,622,812 km (0.085 R)
• M18: 3,774,803 km (0.069 R)
• M19: 3,877,427 km (0.074 R)
• M20: 4,019,994 km (0.119 R)
• M21: 4,243,792 km (0.088 R)
• M22: 4,377,383 km (0.119 R)
• M23: 4,498,857 km (0.112 R)
• M24: 4,648,903 km (0.089 R)
• M25: 4,800,745 km (0.099 R)
• M26: 5,095,004 km (0.115 R)
• M27: 5,265,845 km (0.102 R)
• M28: 5,968,506 km (0.094 R)
• M29: 6,194,100 km (0.098 R)
• M30: 6,330,982 km (0.096 R)
• M31: 6,576,622 km (0.104 R)
• M32: 6,825,552 km (0.106 R)
• M33: 7,077,475 km (0.08 R)
• M34: 7,236,647 km (0.051 R)
• M35: 7,461,343 km (0.113 R)
• M36: 7,672,127 km (0.106 R)
• M37: 7,901,311 km (0.065 R)
• M38: 8,049,861 km (0.048 R)
• M39: 8,467,389 km (0.096 R)
• M40: 8,585,571 km (0.111 R)
• M41: 8,704,352 km (0.092 R)
• M42: 9,533,424 km (0.077 R)
• M43: 9,833,218 km (0.066 R)
• M44: 10,064,496 km (0.107 R)
• M45: 10,189,859 km (0.035 R)
• M46: 10,297,719 km (0.117 R)
• M47: 10,387,777 km (0.114 R)
• M48: 10,478,284 km (0.062 R)
• M49: 10,605,292 km (0.096 R)
• M50: 10,732,750 km (0.049 R)
• M51: 10,971,059 km (0.116 R)
• M52: 11,118,563 km (0.04 R)
• M53: 11,322,464 km (0.094 R)
• M54: 11,564,963 km (0.07 R)
• M55: 11,677,460 km (0.047 R)
• M56: 11,884,803 km (0.072 R)
• M57: 12,764,738 km (0.068 R)
• M58: 13,017,259 km (0.061 R)
• M59: 13,134,394 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 8.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.68 AU - 2.34 AU

Year: 1900 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,391,753 km

• M1: 116,238 km (0.115 R)
• M2: 242,199 km (0.045 R)
• M3: 349,461 km (0.096 R)
• M4: 469,289 km (0.096 R)
• M5: 531,521 km (0.067 R)
• M6: 712,834 km (0.095 R)
• M7: 794,514 km (0.111 R)
• M8: 853,605 km (0.044 R)
• M9: 1,106,127 km (0.113 R)
• M10: 1,241,363 km (0.109 R)
• M11: 1,454,690 km (0.119 R)
• M12: 1,592,619 km (0.075 R)
• M13: 1,668,914 km (0.114 R)
• M14: 1,791,135 km (0.072 R)
• M15: 1,997,730 km (0.09 R)
• M16: 2,175,751 km (0.093 R)
• M17: 2,285,257 km (0.105 R)
• M18: 2,728,216 km (0.049 R)
• M19: 2,966,526 km (0.092 R)
• M20: 3,184,041 km (0.1 R)
• M21: 3,477,552 km (0.102 R)
• M22: 3,707,035 km (0.091 R)
• M23: 3,765,229 km (0.104 R)
• M24: 3,867,703 km (0.076 R)
• M25: 4,135,633 km (0.108 R)
• M26: 4,271,917 km (0.102 R)
• M27: 4,394,288 km (0.089 R)
• M28: 4,611,354 km (0.112 R)
• M29: 4,752,724 km (0.111 R)
• M30: 4,895,441 km (0.045 R)
• M31: 5,120,436 km (0.117 R)
• M32: 5,250,586 km (0.105 R)
• M33: 5,365,328 km (0.067 R)
• M34: 5,480,967 km (0.046 R)
• M35: 5,697,884 km (0.071 R)
• M36: 6,226,563 km (0.04 R)
• M37: 6,330,683 km (0.092 R)
• M38: 6,470,557 km (0.083 R)
• M39: 6,576,023 km (0.098 R)
• M40: 6,949,868 km (0.096 R)
• M41: 7,367,097 km (0.082 R)
• M42: 7,755,303 km (0.103 R)
• M43: 7,942,600 km (0.035 R)
• M44: 8,055,546 km (0.035 R)
• M45: 8,150,242 km (0.056 R)
• M46: 8,667,551 km (0.118 R)
• M47: 8,861,879 km (0.099 R)
• M48: 8,959,566 km (0.119 R)
• M49: 9,116,644 km (0.118 R)
• M50: 9,254,872 km (0.114 R)
• M51: 9,393,849 km (0.115 R)
• M52: 9,613,458 km (0.06 R)
• M53: 10,180,285 km (0.113 R)
• M54: 10,447,167 km (0.061 R)
• M55: 10,571,184 km (0.087 R)
• M56: 10,674,855 km (0.073 R)
• M57: 10,737,088 km (0.072 R)
• M58: 10,799,620 km (0.082 R)
• M59: 10,945,927 km (0.115 R)
• M60: 11,008,758 km (0.091 R)
• M61: 11,452,465 km (0.097 R)
• M62: 11,580,222 km (0.109 R)
• M63: 11,966,633 km (0.077 R)
• M64: 12,096,334 km (0.071 R)
• M65: 12,183,101 km (0.041 R)
• M66: 12,400,915 km (0.049 R)
• M67: 12,532,113 km (0.1 R)
• M68: 12,597,936 km (0.068 R)
• M69: 12,906,706 km (0.039 R)
• M70: 13,352,059 km (0.037 R)
• M71: 14,189,059 km (0.102 R)
• M72: 14,694,849 km (0.084 R)
• M73: 14,903,538 km (0.115 R)
• M74: 15,089,788 km (0.07 R)
• M75: 15,300,272 km (0.062 R)
• M76: 15,724,083 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 8.5

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.05 AU - 2.65 AU

Year: 2402 Days

Day: 11.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,391,753 km

• M1: 108,758 km (0.106 R)
• M2: 247,435 km (0.098 R)
• M3: 317,596 km (0.103 R)
• M4: 431,889 km (0.053 R)
• M5: 610,808 km (0.115 R)
• M6: 670,198 km (0.111 R)
• M7: 731,683 km (0.078 R)
• M8: 841,937 km (0.109 R)
• M9: 948,301 km (0.075 R)
• M10: 1,305,391 km (0.102 R)
• M11: 1,522,458 km (0.118 R)
• M12: 1,677,740 km (0.108 R)
• M13: 2,082,402 km (0.1 R)
• M14: 2,161,540 km (0.043 R)
• M15: 2,295,879 km (0.111 R)
• M16: 2,391,621 km (0.07 R)
• M17: 2,488,710 km (0.066 R)
• M18: 2,701,139 km (0.069 R)
• M19: 2,875,570 km (0.087 R)
• M20: 3,023,523 km (0.082 R)
• M21: 3,498,645 km (0.097 R)
• M22: 3,609,198 km (0.104 R)
• M23: 3,931,582 km (0.08 R)
• M24: 3,997,106 km (0.11 R)
• M25: 4,517,856 km (0.081 R)
• M26: 4,638,432 km (0.101 R)
• M27: 4,742,552 km (0.098 R)
• M28: 4,882,725 km (0.082 R)
• M29: 5,203,164 km (0.099 R)
• M30: 5,457,031 km (0.046 R)
• M31: 5,696,537 km (0.115 R)
• M32: 5,826,837 km (0.101 R)
• M33: 6,243,168 km (0.051 R)
• M34: 6,339,060 km (0.083 R)
• M35: 6,964,678 km (0.088 R)
• M36: 7,044,265 km (0.077 R)
• M37: 7,224,530 km (0.118 R)
• M38: 7,325,359 km (0.104 R)
• M39: 7,487,523 km (0.076 R)
• M40: 7,981,346 km (0.103 R)
• M41: 8,211,278 km (0.067 R)
• M42: 8,274,408 km (0.096 R)
• M43: 8,422,211 km (0.119 R)
• M44: 8,507,033 km (0.104 R)
• M45: 8,570,911 km (0.078 R)
• M46: 9,000,556 km (0.059 R)
• M47: 9,218,071 km (0.096 R)
• M48: 9,658,188 km (0.06 R)
• M49: 10,240,573 km (0.117 R)
• M50: 10,627,582 km (0.042 R)
• M51: 10,719,435 km (0.097 R)
• M52: 10,857,514 km (0.091 R)
• M53: 11,182,142 km (0.07 R)
• M54: 11,864,757 km (0.103 R)
• M55: 12,295,299 km (0.103 R)
• M56: 12,464,046 km (0.104 R)
• M57: 13,171,494 km (0.114 R)
• M58: 13,270,079 km (0.084 R)
• M59: 13,866,975 km (0.091 R)
• M60: 14,472,547 km (0.106 R)
• M61: 14,727,462 km (0.079 R)
• M62: 15,190,018 km (0.062 R)
• M63: 15,293,390 km (0.112 R)
• M64: 15,448,972 km (0.079 R)
• M65: 15,709,422 km (0.081 R)
• M66: 15,787,961 km (0.118 R)
• M67: 16,076,535 km (0.06 R)
• M68: 16,182,002 km (0.098 R)
• M69: 16,605,962 km (0.059 R)
• M70: 16,819,438 km (0.112 R)
• M71: 16,899,623 km (0.082 R)
• M72: 16,979,957 km (0.115 R)
• M73: 17,872,458 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 10.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.13 AU - 5.71 AU

Year: 8415 Days

Day: 10.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,391,753 km

• M1: 152,889 km (0.102 R)
• M2: 229,782 km (0.04 R)
• M3: 966,253 km (0.101 R)
• M4: 1,045,091 km (0.083 R)
• M5: 1,118,094 km (0.089 R)
• M6: 1,278,314 km (0.064 R)
• M7: 1,374,505 km (0.089 R)
• M8: 1,755,381 km (0.113 R)
• M9: 2,424,383 km (0.111 R)
• M10: 2,701,588 km (0.069 R)
• M11: 2,849,690 km (0.1 R)
• M12: 3,094,881 km (0.082 R)
• M13: 3,166,239 km (0.096 R)
• M14: 3,262,131 km (0.088 R)
• M15: 3,781,984 km (0.099 R)
• M16: 4,169,293 km (0.115 R)
• M17: 4,341,181 km (0.072 R)
• M18: 5,136,144 km (0.102 R)
• M19: 5,842,545 km (0.064 R)
• M20: 5,916,297 km (0.114 R)
• M21: 6,214,744 km (0.084 R)
• M22: 6,826,300 km (0.041 R)
• M23: 7,029,155 km (0.084 R)
• M24: 7,265,819 km (0.047 R)
• M25: 7,521,183 km (0.062 R)
• M26: 7,633,830 km (0.105 R)
• M27: 8,943,709 km (0.025 R)
• M28: 9,114,549 km (0.118 R)
• M29: 10,898,953 km (0.037 R)
• M30: 11,246,618 km (0.115 R)
• M31: 11,504,974 km (0.118 R)
• M32: 11,896,322 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.4

Radius: 4.7

Gravity: 24.51 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.28 AU - 10.94 AU

Year: 18336 Days

Day: 17.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,391,753 km

• M1: 97,239 km (0.111 R)
• M2: 274,961 km (0.057 R)
• M3: 369,208 km (0.035 R)
• M4: 890,855 km (0.085 R)
• M5: 1,009,038 km (0.097 R)
• M6: 1,183,170 km (0.04 R)
• M7: 1,503,459 km (0.073 R)
• M8: 1,587,682 km (0.117 R)
• M9: 1,731,446 km (0.102 R)
• M10: 3,096,227 km (0.088 R)
• M11: 3,683,249 km (0.1 R)
• M12: 4,544,783 km (0.111 R)
• M13: 4,914,589 km (0.105 R)
• M14: 5,081,989 km (0.088 R)
• M15: 5,124,176 km (0.074 R)
• M16: 5,379,539 km (0.101 R)
• M17: 5,858,552 km (0.088 R)
• M18: 6,487,611 km (0.116 R)
• M19: 6,950,018 km (0.066 R)
• M20: 7,232,608 km (0.071 R)
• M21: 7,423,046 km (0.117 R)
• M22: 7,711,920 km (0.099 R)
• M23: 8,201,254 km (0.041 R)
• M24: 9,833,966 km (0.042 R)
• M25: 10,310,734 km (0.112 R)
• M26: 10,471,402 km (0.1 R)
• M27: 10,958,194 km (0.108 R)
• M28: 12,009,867 km (0.099 R)
• M29: 12,178,763 km (0.074 R)
• M30: 13,441,967 km (0.108 R)
• M31: 13,793,672 km (0.073 R)
• M32: 14,987,612 km (0.111 R)
• M33: 15,169,523 km (0.11 R)
• M34: 15,352,182 km (0.117 R)
• M35: 15,474,404 km (0.05 R)
• M36: 16,090,149 km (0.097 R)
• M37: 16,401,013 km (0.042 R)
• M38: 16,839,634 km (0.105 R)
• M39: 17,155,285 km (0.12 R)
• M40: 17,792,273 km (0.047 R)
• M41: 18,697,191 km (0.111 R)
• M42: 19,352,729 km (0.039 R)
• M43: 19,816,033 km (0.054 R)
• M44: 19,882,455 km (0.096 R)
• M45: 20,349,948 km (0.114 R)
• M46: 21,159,871 km (0.087 R)
• M47: 22,186,860 km (0.038 R)
• M48: 22,324,939 km (0.105 R)
• M49: 23,089,983 km (0.119 R)
• M50: 25,075,595 km (0.115 R)
• M51: 26,088,672 km (0.072 R)
• M52: 27,041,461 km (0.086 R)
• M53: 27,336,917 km (0.105 R)
• M54: 28,005,469 km (0.073 R)
• M55: 29,358,881 km (0.096 R)
• M56: 30,810,280 km (0.119 R)
• M57: 32,206,776 km (0.114 R)
• M58: 34,180,421 km (0.058 R)
• M59: 34,340,042 km (0.101 R)
• M60: 34,659,882 km (0.062 R)
• M61: 35,625,536 km (0.106 R)
• M62: 35,949,266 km (0.117 R)
• M63: 36,355,424 km (0.095 R)
• M64: 36,844,908 km (0.091 R)
• M65: 37,995,166 km (0.034 R)
• M66: 38,326,077 km (0.1 R)
• M67: 39,157,392 km (0.076 R)
• M68: 39,407,969 km (0.07 R)
• M69: 39,658,994 km (0.106 R)
• M70: 40,837,676 km (0.083 R)
• M71: 41,091,693 km (0.119 R)
• M72: 44,094,571 km (0.101 R)
• M73: 44,355,170 km (0.057 R)
• M74: 46,547,078 km (0.046 R)
• M75: 47,968,408 km (0.105 R)
• M76: 49,494,007 km (0.1 R)
• M77: 50,671,342 km (0.103 R)
• M78: 50,944,358 km (0.071 R)
• M79: 51,035,463 km (0.111 R)
• M80: 51,674,844 km (0.091 R)
• M81: 52,133,063 km (0.107 R)
• M82: 52,684,780 km (0.061 R)
• M83: 53,330,893 km (0.036 R)
• M84: 55,097,793 km (0.091 R)
• M85: 56,506,108 km (0.085 R)
• M86: 57,356,871 km (0.062 R)
• M87: 58,116,678 km (0.096 R)
• M88: 61,188,820 km (0.043 R)
• M89: 63,821,593 km (0.093 R)
• M90: 65,003,716 km (0.076 R)
• M91: 65,795,687 km (0.092 R)
• M92: 66,391,685 km (0.103 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: 423 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit