🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 12.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.03 AU - 1.48 AU

Year: 902 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 71,262,630 km

• M1: 161,566 km (0.12 R)
• M2: 345,721 km (0.116 R)
• M3: 446,998 km (0.111 R)
• M4: 561,890 km (0.079 R)
• M5: 649,105 km (0.09 R)
• M6: 765,792 km (0.104 R)
• M7: 877,541 km (0.068 R)
• M8: 1,056,759 km (0.077 R)
• M9: 1,263,504 km (0.076 R)
• M10: 1,429,557 km (0.093 R)
• M11: 1,531,134 km (0.108 R)
• M12: 1,668,016 km (0.12 R)
• M13: 1,885,532 km (0.118 R)
• M14: 2,175,303 km (0.075 R)
• M15: 2,302,760 km (0.037 R)
• M16: 2,758,734 km (0.072 R)
• M17: 3,058,379 km (0.067 R)
• M18: 3,160,554 km (0.11 R)
• M19: 3,368,495 km (0.103 R)
• M20: 3,506,125 km (0.041 R)
• M21: 3,820,131 km (0.11 R)
• M22: 3,930,534 km (0.119 R)
• M23: 4,019,695 km (0.05 R)
• M24: 4,120,823 km (0.119 R)
• M25: 4,325,473 km (0.045 R)
• M26: 4,580,388 km (0.111 R)
• M27: 4,674,335 km (0.108 R)
• M28: 5,056,558 km (0.091 R)
• M29: 5,165,914 km (0.1 R)
• M30: 5,374,603 km (0.067 R)
• M31: 5,536,168 km (0.044 R)
• M32: 5,889,519 km (0.043 R)
• M33: 6,159,543 km (0.101 R)
• M34: 6,263,364 km (0.101 R)
• M35: 6,354,918 km (0.12 R)
• M36: 6,565,551 km (0.096 R)
• M37: 6,698,394 km (0.103 R)
• M38: 6,845,449 km (0.105 R)
• M39: 6,926,232 km (0.109 R)
• M40: 7,048,004 km (0.081 R)
• M41: 7,238,742 km (0.104 R)
• M42: 7,514,151 km (0.117 R)
• M43: 7,667,190 km (0.107 R)
• M44: 7,962,197 km (0.057 R)
• M45: 8,218,159 km (0.038 R)
• M46: 8,390,197 km (0.044 R)
• M47: 8,476,664 km (0.108 R)
• M48: 8,563,431 km (0.12 R)
• M49: 8,650,646 km (0.084 R)
• M50: 8,767,183 km (0.046 R)
• M51: 8,854,997 km (0.031 R)
• M52: 8,957,771 km (0.071 R)
• M53: 9,105,424 km (0.114 R)
• M54: 9,343,135 km (0.057 R)
• M55: 9,567,981 km (0.061 R)
• M56: 9,688,556 km (0.119 R)
• M57: 9,794,621 km (0.099 R)
• M58: 10,023,057 km (0.081 R)
• M59: 10,345,740 km (0.044 R)
• M60: 10,516,282 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 9.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.24 AU - 1.92 AU

Year: 1282 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 71,262,630 km

• M1: 131,347 km (0.101 R)
• M2: 228,586 km (0.078 R)
• M3: 339,737 km (0.091 R)
• M4: 425,008 km (0.101 R)
• M5: 577,747 km (0.073 R)
• M6: 684,560 km (0.114 R)
• M7: 764,595 km (0.066 R)
• M8: 838,047 km (0.118 R)
• M9: 903,870 km (0.093 R)
• M10: 966,253 km (0.117 R)
• M11: 1,162,974 km (0.089 R)
• M12: 1,301,501 km (0.083 R)
• M13: 1,409,062 km (0.077 R)
• M14: 1,576,313 km (0.106 R)
• M15: 1,652,757 km (0.111 R)
• M16: 1,783,057 km (0.061 R)
• M17: 1,849,628 km (0.068 R)
• M18: 1,957,787 km (0.089 R)
• M19: 2,047,247 km (0.064 R)
• M20: 2,123,991 km (0.104 R)
• M21: 2,237,535 km (0.114 R)
• M22: 2,338,514 km (0.1 R)
• M23: 2,433,808 km (0.075 R)
• M24: 2,537,778 km (0.102 R)
• M25: 2,620,506 km (0.048 R)
• M26: 2,819,920 km (0.086 R)
• M27: 3,016,342 km (0.102 R)
• M28: 3,112,234 km (0.118 R)
• M29: 3,209,174 km (0.105 R)
• M30: 3,381,211 km (0.099 R)
• M31: 3,497,748 km (0.117 R)
• M32: 3,820,580 km (0.098 R)
• M33: 3,889,844 km (0.07 R)
• M34: 3,959,407 km (0.025 R)
• M35: 4,073,550 km (0.025 R)
• M36: 4,260,099 km (0.097 R)
• M37: 4,614,197 km (0.089 R)
• M38: 4,799,548 km (0.078 R)
• M39: 4,864,923 km (0.118 R)
• M40: 4,996,718 km (0.098 R)
• M41: 5,187,157 km (0.067 R)
• M42: 5,360,541 km (0.087 R)
• M43: 5,545,593 km (0.119 R)
• M44: 5,614,408 km (0.093 R)
• M45: 5,703,269 km (0.099 R)
• M46: 5,772,683 km (0.062 R)
• M47: 5,852,269 km (0.093 R)
• M48: 6,032,833 km (0.077 R)
• M49: 6,174,652 km (0.093 R)
• M50: 6,554,631 km (0.062 R)
• M51: 6,679,545 km (0.052 R)
• M52: 6,752,698 km (0.107 R)
• M53: 6,899,903 km (0.095 R)
• M54: 7,112,182 km (0.065 R)
• M55: 7,186,981 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 12.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.06 AU - 2.8 AU

Year: 2446 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,262,630 km

• M1: 291,267 km (0.079 R)
• M2: 417,827 km (0.086 R)
• M3: 584,180 km (0.096 R)
• M4: 727,644 km (0.109 R)
• M5: 971,937 km (0.12 R)
• M6: 1,519,017 km (0.104 R)
• M7: 1,848,282 km (0.059 R)
• M8: 2,140,446 km (0.108 R)
• M9: 2,600,310 km (0.108 R)
• M10: 2,941,992 km (0.037 R)
• M11: 3,200,946 km (0.062 R)
• M12: 3,368,495 km (0.084 R)
• M13: 3,495,953 km (0.052 R)
• M14: 3,683,249 km (0.084 R)
• M15: 3,770,764 km (0.054 R)
• M16: 4,097,635 km (0.085 R)
• M17: 4,218,810 km (0.09 R)
• M18: 4,325,922 km (0.093 R)
• M19: 4,715,774 km (0.03 R)
• M20: 4,939,123 km (0.08 R)
• M21: 5,446,260 km (0.08 R)
• M22: 5,630,116 km (0.12 R)
• M23: 5,799,311 km (0.084 R)
• M24: 6,563,158 km (0.053 R)
• M25: 6,705,575 km (0.045 R)
• M26: 6,830,938 km (0.098 R)
• M27: 7,084,058 km (0.105 R)
• M28: 7,321,918 km (0.112 R)
• M29: 7,581,022 km (0.062 R)
• M30: 8,184,799 km (0.073 R)
• M31: 8,473,223 km (0.1 R)
• M32: 8,667,252 km (0.099 R)
• M33: 9,258,612 km (0.113 R)
• M34: 9,559,154 km (0.116 R)
• M35: 9,720,720 km (0.114 R)
• M36: 10,067,189 km (0.108 R)
• M37: 10,355,613 km (0.068 R)
• M38: 10,961,784 km (0.081 R)
• M39: 11,046,307 km (0.064 R)
• M40: 11,258,586 km (0.113 R)
• M41: 11,579,474 km (0.042 R)
• M42: 11,795,044 km (0.104 R)
• M43: 12,033,802 km (0.043 R)
• M44: 12,208,533 km (0.112 R)
• M45: 12,826,372 km (0.03 R)
• M46: 12,937,822 km (0.119 R)
• M47: 13,386,765 km (0.06 R)
• M48: 13,590,368 km (0.09 R)
• M49: 13,749,540 km (0.079 R)
• M50: 13,863,534 km (0.087 R)
• M51: 14,554,526 km (0.058 R)
• M52: 15,874,279 km (0.093 R)
• M53: 16,065,914 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.7

Radius: 13.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.64 AU - 3.57 AU

Year: 3524 Days

Day: 13.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,262,630 km

• M1: 245,640 km (0.081 R)
• M2: 388,057 km (0.086 R)
• M3: 566,527 km (0.102 R)
• M4: 757,414 km (0.094 R)
• M5: 907,311 km (0.097 R)
• M6: 1,045,540 km (0.098 R)
• M7: 1,444,816 km (0.059 R)
• M8: 1,680,433 km (0.106 R)
• M9: 1,789,340 km (0.107 R)
• M10: 2,289,147 km (0.107 R)
• M11: 2,703,084 km (0.097 R)
• M12: 3,265,422 km (0.08 R)
• M13: 3,426,090 km (0.086 R)
• M14: 3,648,692 km (0.113 R)
• M15: 3,767,772 km (0.112 R)
• M16: 4,083,423 km (0.08 R)
• M17: 4,522,194 km (0.116 R)
• M18: 4,792,817 km (0.101 R)
• M19: 5,042,346 km (0.081 R)
• M20: 5,499,517 km (0.112 R)
• M21: 5,705,513 km (0.063 R)
• M22: 5,900,140 km (0.112 R)
• M23: 5,998,276 km (0.076 R)
• M24: 6,210,556 km (0.116 R)
• M25: 7,024,667 km (0.112 R)
• M26: 7,158,557 km (0.104 R)
• M27: 7,718,502 km (0.071 R)
• M28: 7,872,289 km (0.042 R)
• M29: 8,167,296 km (0.066 R)
• M30: 8,672,488 km (0.05 R)
• M31: 9,171,546 km (0.106 R)
• M32: 9,334,608 km (0.102 R)
• M33: 9,432,744 km (0.108 R)
• M34: 9,879,294 km (0.037 R)
• M35: 10,029,789 km (0.038 R)
• M36: 10,656,006 km (0.11 R)
• M37: 11,017,135 km (0.118 R)
• M38: 11,329,944 km (0.079 R)
• M39: 11,452,315 km (0.087 R)
• M40: 11,628,093 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 8.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.61 AU - 3.59 AU

Year: 3524 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,262,630 km

• M1: 152,739 km (0.064 R)
• M2: 213,476 km (0.045 R)
• M3: 283,039 km (0.071 R)
• M4: 337,493 km (0.061 R)
• M5: 438,621 km (0.113 R)
• M6: 648,656 km (0.116 R)
• M7: 761,453 km (0.062 R)
• M8: 977,472 km (0.052 R)
• M9: 1,108,520 km (0.074 R)
• M10: 1,365,529 km (0.112 R)
• M11: 1,524,402 km (0.104 R)
• M12: 1,653,505 km (0.071 R)
• M13: 1,897,649 km (0.041 R)
• M14: 2,488,710 km (0.066 R)
• M15: 2,683,786 km (0.116 R)
• M16: 2,883,798 km (0.048 R)
• M17: 3,103,707 km (0.092 R)
• M18: 3,238,196 km (0.101 R)
• M19: 3,298,633 km (0.059 R)
• M20: 3,590,947 km (0.076 R)
• M21: 3,827,611 km (0.109 R)
• M22: 4,167,497 km (0.106 R)
• M23: 4,449,938 km (0.108 R)
• M24: 4,893,795 km (0.074 R)
• M25: 5,549,782 km (0.109 R)
• M26: 5,658,839 km (0.087 R)
• M27: 5,823,696 km (0.05 R)
• M28: 6,064,548 km (0.118 R)
• M29: 6,403,537 km (0.055 R)
• M30: 6,594,573 km (0.081 R)
• M31: 6,690,765 km (0.08 R)
• M32: 7,397,465 km (0.075 R)
• M33: 7,759,642 km (0.102 R)
• M34: 7,820,528 km (0.058 R)
• M35: 7,963,394 km (0.07 R)
• M36: 8,711,383 km (0.1 R)
• M37: 8,901,971 km (0.11 R)
• M38: 9,008,335 km (0.103 R)
• M39: 9,287,185 km (0.114 R)
• M40: 9,634,103 km (0.077 R)
• M41: 9,831,123 km (0.101 R)
• M42: 10,029,640 km (0.067 R)
• M43: 10,497,731 km (0.098 R)
• M44: 10,565,200 km (0.098 R)
• M45: 10,655,258 km (0.072 R)
• M46: 10,859,160 km (0.059 R)
• M47: 11,201,739 km (0.045 R)
• M48: 11,640,659 km (0.12 R)
• M49: 11,944,343 km (0.099 R)
• M50: 12,203,297 km (0.089 R)
• M51: 12,321,629 km (0.108 R)
• M52: 12,726,889 km (0.104 R)
• M53: 12,967,293 km (0.11 R)
• M54: 13,136,488 km (0.07 R)
• M55: 13,574,810 km (0.071 R)
• M56: 13,968,552 km (0.118 R)
• M57: 14,465,964 km (0.101 R)
• M58: 14,792,537 km (0.06 R)
• M59: 14,943,930 km (0.103 R)
• M60: 15,324,955 km (0.039 R)
• M61: 15,760,584 km (0.101 R)
• M62: 16,408,792 km (0.11 R)
• M63: 16,696,618 km (0.088 R)
• M64: 16,854,444 km (0.061 R)
• M65: 17,543,791 km (0.109 R)
• M66: 17,757,716 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.1

Radius: 4

Gravity: 61.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.37 AU - 8.97 AU

Year: 15078 Days

Day: 23.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,262,630 km

• M1: 180,565 km (0.069 R)
• M2: 365,617 km (0.055 R)
• M3: 419,772 km (0.106 R)
• M4: 968,347 km (0.075 R)
• M5: 1,018,911 km (0.062 R)
• M6: 1,122,582 km (0.063 R)
• M7: 1,368,671 km (0.032 R)
• M8: 1,721,871 km (0.054 R)
• M9: 2,036,925 km (0.058 R)
• M10: 2,754,845 km (0.077 R)
• M11: 2,899,656 km (0.102 R)
• M12: 3,084,259 km (0.093 R)
• M13: 4,311,560 km (0.049 R)
• M14: 4,822,736 km (0.085 R)
• M15: 5,352,761 km (0.066 R)
• M16: 5,854,662 km (0.066 R)
• M17: 6,087,736 km (0.081 R)
• M18: 7,448,328 km (0.106 R)
• M19: 7,549,008 km (0.113 R)
• M20: 8,475,019 km (0.094 R)
• M21: 8,580,186 km (0.087 R)
• M22: 9,327,876 km (0.105 R)
• M23: 9,599,845 km (0.107 R)
• M24: 9,764,403 km (0.106 R)
• M25: 9,874,656 km (0.115 R)
• M26: 10,040,710 km (0.115 R)
• M27: 10,207,661 km (0.074 R)
• M28: 11,286,262 km (0.114 R)
• M29: 12,400,616 km (0.119 R)
• M30: 12,519,995 km (0.111 R)
• M31: 13,304,935 km (0.027 R)
• M32: 13,981,417 km (0.107 R)
• M33: 14,606,138 km (0.12 R)
• M34: 15,176,106 km (0.118 R)
• M35: 15,688,777 km (0.026 R)
• M36: 16,077,134 km (0.074 R)
• M37: 16,142,059 km (0.077 R)
• M38: 16,207,134 km (0.103 R)
• M39: 16,665,352 km (0.096 R)
• M40: 16,863,121 km (0.107 R)
• M41: 17,527,635 km (0.103 R)
• M42: 18,745,062 km (0.118 R)
• M43: 18,882,094 km (0.096 R)
• M44: 19,019,424 km (0.116 R)
• M45: 19,850,141 km (0.103 R)
• M46: 20,269,913 km (0.114 R)
• M47: 20,834,196 km (0.04 R)
• M48: 21,047,074 km (0.106 R)
• M49: 22,412,304 km (0.039 R)
• M50: 22,703,422 km (0.1 R)
• M51: 23,731,907 km (0.071 R)
• M52: 24,251,760 km (0.107 R)
• M53: 24,326,409 km (0.115 R)
• M54: 24,550,507 km (0.07 R)
• M55: 25,151,740 km (0.095 R)
• M56: 25,227,287 km (0.107 R)
• M57: 27,216,490 km (0.107 R)
• M58: 28,308,255 km (0.087 R)
• M59: 28,544,022 km (0.091 R)
• M60: 29,334,796 km (0.064 R)
• M61: 31,424,230 km (0.034 R)
• M62: 32,651,231 km (0.025 R)
• M63: 33,644,262 km (0.026 R)
• M64: 34,060,892 km (0.084 R)
• M65: 34,144,368 km (0.072 R)
• M66: 34,983,462 km (0.107 R)
• M67: 35,574,822 km (0.099 R)
• M68: 35,914,260 km (0.083 R)
• M69: 37,282,482 km (0.12 R)
• M70: 37,800,091 km (0.104 R)
• M71: 38,406,860 km (0.063 R)
• M72: 39,454,494 km (0.11 R)
• M73: 40,158,052 km (0.043 R)
• M74: 40,688,526 km (0.119 R)
• M75: 42,383,620 km (0.04 R)
• M76: 44,466,022 km (0.107 R)
• M77: 47,045,838 km (0.117 R)
• M78: 48,260,123 km (0.048 R)
• M79: 49,863,364 km (0.11 R)
• M80: 50,623,919 km (0.102 R)
• M81: 51,675,742 km (0.095 R)
• M82: 52,831,535 km (0.049 R)
• M83: 53,218,695 km (0.118 R)
• M84: 55,364,826 km (0.11 R)
• M85: 56,349,628 km (0.118 R)
• M86: 57,539,081 km (0.071 R)
• M87: 59,137,833 km (0.1 R)
• M88: 59,942,670 km (0.044 R)
• M89: 60,548,541 km (0.095 R)
• M90: 61,664,841 km (0.084 R)
• M91: 61,766,717 km (0.053 R)
• M92: 62,072,495 km (0.077 R)
• M93: 62,992,821 km (0.118 R)
• M94: 63,300,693 km (0.1 R)
• M95: 63,917,635 km (0.091 R)
• M96: 67,242,298 km (0.085 R)
• M97: 69,031,189 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit