🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 11.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.57 AU - 0.87 AU

Year: 422 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,873,887 km

• M1: 138,528 km (0.066 R)
• M2: 272,268 km (0.087 R)
• M3: 389,104 km (0.049 R)
• M4: 493,823 km (0.113 R)
• M5: 584,628 km (0.105 R)
• M6: 678,127 km (0.052 R)
• M7: 793,766 km (0.091 R)
• M8: 907,909 km (0.089 R)
• M9: 1,153,848 km (0.117 R)
• M10: 1,240,765 km (0.055 R)
• M11: 1,324,988 km (0.1 R)
• M12: 1,395,898 km (0.113 R)
• M13: 1,473,389 km (0.12 R)
• M14: 1,589,777 km (0.11 R)
• M15: 1,660,088 km (0.093 R)
• M16: 1,764,806 km (0.097 R)
• M17: 1,849,030 km (0.071 R)
• M18: 1,952,103 km (0.063 R)
• M19: 2,074,773 km (0.03 R)
• M20: 2,212,104 km (0.114 R)
• M21: 2,364,993 km (0.07 R)
• M22: 2,458,342 km (0.096 R)
• M23: 2,565,753 km (0.093 R)
• M24: 2,636,214 km (0.095 R)
• M25: 2,713,705 km (0.075 R)
• M26: 2,864,500 km (0.06 R)
• M27: 2,944,236 km (0.071 R)
• M28: 3,051,797 km (0.108 R)
• M29: 3,181,348 km (0.076 R)
• M30: 3,333,639 km (0.054 R)
• M31: 3,431,775 km (0.086 R)
• M32: 3,509,566 km (0.114 R)
• M33: 3,638,220 km (0.111 R)
• M34: 3,826,863 km (0.092 R)
• M35: 4,206,393 km (0.037 R)
• M36: 4,320,387 km (0.077 R)
• M37: 4,512,620 km (0.058 R)
• M38: 4,598,040 km (0.073 R)
• M39: 4,684,059 km (0.078 R)
• M40: 4,849,963 km (0.12 R)
• M41: 4,929,549 km (0.103 R)
• M42: 5,252,531 km (0.076 R)
• M43: 5,416,640 km (0.094 R)
• M44: 5,490,990 km (0.065 R)
• M45: 5,657,642 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 11.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 439 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,873,887 km

• M1: 150,795 km (0.113 R)
• M2: 309,518 km (0.074 R)
• M3: 385,364 km (0.083 R)
• M4: 470,336 km (0.085 R)
• M5: 552,166 km (0.11 R)
• M6: 636,838 km (0.109 R)
• M7: 841,937 km (0.07 R)
• M8: 1,047,185 km (0.092 R)
• M9: 1,121,984 km (0.111 R)
• M10: 1,202,767 km (0.058 R)
• M11: 1,293,423 km (0.083 R)
• M12: 1,370,316 km (0.116 R)
• M13: 1,461,272 km (0.072 R)
• M14: 1,751,641 km (0.069 R)
• M15: 1,832,724 km (0.086 R)
• M16: 1,966,464 km (0.113 R)
• M17: 2,098,559 km (0.113 R)
• M18: 2,199,687 km (0.114 R)
• M19: 2,287,800 km (0.11 R)
• M20: 2,372,024 km (0.111 R)
• M21: 2,492,899 km (0.061 R)
• M22: 2,584,902 km (0.04 R)
• M23: 2,678,101 km (0.062 R)
• M24: 2,814,684 km (0.111 R)
• M25: 2,991,509 km (0.066 R)
• M26: 3,073,039 km (0.029 R)
• M27: 3,172,073 km (0.097 R)
• M28: 3,277,689 km (0.052 R)
• M29: 3,418,461 km (0.083 R)
• M30: 3,544,123 km (0.038 R)
• M31: 3,682,950 km (0.114 R)
• M32: 3,788,267 km (0.064 R)
• M33: 4,086,116 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 12.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.68 AU - 1.1 AU

Year: 580 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,873,887 km

• M1: 162,762 km (0.109 R)
• M2: 243,246 km (0.072 R)
• M3: 375,640 km (0.069 R)
• M4: 469,588 km (0.086 R)
• M5: 578,495 km (0.045 R)
• M6: 678,875 km (0.093 R)
• M7: 781,200 km (0.066 R)
• M8: 879,037 km (0.093 R)
• M9: 992,432 km (0.076 R)
• M10: 1,157,738 km (0.076 R)
• M11: 1,253,181 km (0.059 R)
• M12: 1,357,750 km (0.111 R)
• M13: 1,459,028 km (0.113 R)
• M14: 1,642,734 km (0.084 R)
• M15: 1,848,282 km (0.117 R)
• M16: 2,040,665 km (0.108 R)
• M17: 2,210,009 km (0.118 R)
• M18: 2,315,326 km (0.065 R)
• M19: 2,578,618 km (0.093 R)
• M20: 2,697,848 km (0.11 R)
• M21: 2,810,944 km (0.101 R)
• M22: 3,075,433 km (0.117 R)
• M23: 3,365,503 km (0.025 R)
• M24: 3,628,945 km (0.037 R)
• M25: 3,718,405 km (0.076 R)
• M26: 3,835,689 km (0.12 R)
• M27: 3,926,795 km (0.104 R)
• M28: 4,120,374 km (0.107 R)
• M29: 4,298,396 km (0.119 R)
• M30: 4,623,322 km (0.1 R)
• M31: 5,095,752 km (0.104 R)
• M32: 5,236,524 km (0.096 R)
• M33: 5,480,817 km (0.112 R)
• M34: 5,604,385 km (0.072 R)
• M35: 5,917,493 km (0.056 R)
• M36: 6,033,731 km (0.098 R)
• M37: 6,161,488 km (0.09 R)
• M38: 6,247,057 km (0.102 R)
• M39: 6,365,539 km (0.104 R)
• M40: 6,604,596 km (0.068 R)
• M41: 6,780,374 km (0.118 R)
• M42: 6,913,217 km (0.116 R)
• M43: 7,114,276 km (0.11 R)
• M44: 7,215,404 km (0.119 R)
• M45: 7,362,459 km (0.065 R)
• M46: 7,694,118 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.97 AU - 1.39 AU

Year: 885 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,873,887 km

• M1: 118,930 km (0.051 R)
• M2: 253,269 km (0.057 R)
• M3: 360,680 km (0.028 R)
• M4: 424,559 km (0.107 R)
• M5: 499,058 km (0.108 R)
• M6: 680,820 km (0.111 R)
• M7: 741,557 km (0.047 R)
• M8: 811,868 km (0.095 R)
• M9: 923,767 km (0.119 R)
• M10: 1,032,824 km (0.095 R)
• M11: 1,317,957 km (0.08 R)
• M12: 1,531,433 km (0.117 R)
• M13: 1,593,816 km (0.116 R)
• M14: 1,716,187 km (0.093 R)
• M15: 2,335,971 km (0.095 R)
• M16: 2,397,156 km (0.088 R)
• M17: 2,572,335 km (0.11 R)
• M18: 3,092,637 km (0.082 R)
• M19: 3,258,840 km (0.106 R)
• M20: 3,415,469 km (0.03 R)
• M21: 3,821,029 km (0.104 R)
• M22: 4,364,817 km (0.119 R)
• M23: 4,719,813 km (0.048 R)
• M24: 4,776,361 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 10

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.51 AU - 2.27 AU

Year: 1794 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,873,887 km

• M1: 160,818 km (0.096 R)
• M2: 276,008 km (0.08 R)
• M3: 342,130 km (0.062 R)
• M4: 409,449 km (0.116 R)
• M5: 489,335 km (0.117 R)
• M6: 582,983 km (0.118 R)
• M7: 732,132 km (0.057 R)
• M8: 842,086 km (0.103 R)
• M9: 1,003,802 km (0.108 R)
• M10: 1,485,507 km (0.083 R)
• M11: 1,583,344 km (0.083 R)
• M12: 1,649,915 km (0.072 R)
• M13: 1,797,269 km (0.099 R)
• M14: 1,866,832 km (0.116 R)
• M15: 2,008,651 km (0.042 R)
• M16: 2,093,173 km (0.086 R)
• M17: 2,166,476 km (0.098 R)
• M18: 2,253,243 km (0.047 R)
• M19: 2,379,205 km (0.091 R)
• M20: 2,481,679 km (0.12 R)
• M21: 2,906,387 km (0.109 R)
• M22: 3,029,955 km (0.105 R)
• M23: 3,155,468 km (0.081 R)
• M24: 3,704,043 km (0.117 R)
• M25: 3,808,313 km (0.082 R)
• M26: 3,913,630 km (0.08 R)
• M27: 4,220,006 km (0.063 R)
• M28: 4,282,239 km (0.04 R)
• M29: 4,774,865 km (0.113 R)
• M30: 4,937,627 km (0.101 R)
• M31: 5,152,001 km (0.108 R)
• M32: 5,285,442 km (0.091 R)
• M33: 5,352,612 km (0.092 R)
• M34: 5,420,080 km (0.091 R)
• M35: 5,590,024 km (0.108 R)
• M36: 5,658,539 km (0.11 R)
• M37: 5,830,876 km (0.083 R)
• M38: 5,917,793 km (0.08 R)
• M39: 6,057,667 km (0.096 R)
• M40: 6,682,537 km (0.09 R)
• M41: 7,141,354 km (0.1 R)
• M42: 7,402,851 km (0.092 R)
• M43: 7,534,796 km (0.069 R)
• M44: 7,858,526 km (0.062 R)
• M45: 7,935,419 km (0.109 R)
• M46: 8,362,371 km (0.083 R)
• M47: 8,638,080 km (0.107 R)
• M48: 8,737,264 km (0.115 R)
• M49: 8,956,873 km (0.093 R)
• M50: 9,299,752 km (0.119 R)
• M51: 9,956,935 km (0.06 R)
• M52: 10,249,249 km (0.032 R)
• M53: 10,396,454 km (0.078 R)
• M54: 10,735,442 km (0.113 R)
• M55: 10,820,863 km (0.056 R)
• M56: 10,949,218 km (0.09 R)
• M57: 11,752,558 km (0.073 R)
• M58: 11,884,504 km (0.093 R)
• M59: 12,664,657 km (0.119 R)
• M60: 12,732,424 km (0.107 R)
• M61: 13,095,199 km (0.056 R)
• M62: 13,277,858 km (0.101 R)
• M63: 13,923,971 km (0.095 R)
• M64: 14,250,843 km (0.114 R)
• M65: 14,912,215 km (0.113 R)
• M66: 15,414,714 km (0.08 R)
• M67: 15,535,290 km (0.1 R)
• M68: 16,117,974 km (0.108 R)
• M69: 16,264,879 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 8.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.89 AU - 5.51 AU

Year: 8185 Days

Day: 12.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,873,887 km

• M1: 111,750 km (0.082 R)
• M2: 187,297 km (0.047 R)
• M3: 462,856 km (0.087 R)
• M4: 568,771 km (0.098 R)
• M5: 710,141 km (0.113 R)
• M6: 878,289 km (0.102 R)
• M7: 1,028,485 km (0.083 R)
• M8: 1,106,875 km (0.109 R)
• M9: 1,236,726 km (0.117 R)
• M10: 1,303,596 km (0.096 R)
• M11: 1,565,691 km (0.114 R)
• M12: 1,638,396 km (0.08 R)
• M13: 2,322,956 km (0.112 R)
• M14: 2,662,992 km (0.088 R)
• M15: 3,064,363 km (0.102 R)
• M16: 3,202,442 km (0.103 R)
• M17: 3,413,524 km (0.036 R)
• M18: 3,605,009 km (0.043 R)
• M19: 3,923,653 km (0.032 R)
• M20: 4,251,422 km (0.087 R)
• M21: 4,379,926 km (0.101 R)
• M22: 4,826,327 km (0.06 R)
• M23: 4,960,366 km (0.062 R)
• M24: 5,537,066 km (0.056 R)
• M25: 5,790,784 km (0.054 R)
• M26: 7,207,177 km (0.04 R)
• M27: 7,329,847 km (0.077 R)
• M28: 7,422,298 km (0.117 R)
• M29: 7,577,282 km (0.112 R)
• M30: 7,670,780 km (0.074 R)
• M31: 8,594,697 km (0.117 R)
• M32: 8,659,622 km (0.069 R)
• M33: 9,586,980 km (0.112 R)
• M34: 9,789,834 km (0.082 R)
• M35: 9,925,819 km (0.083 R)
• M36: 9,994,035 km (0.103 R)
• M37: 10,615,315 km (0.112 R)
• M38: 10,720,034 km (0.108 R)
• M39: 11,822,570 km (0.095 R)
• M40: 12,003,733 km (0.081 R)
• M41: 13,980,519 km (0.076 R)
• M42: 14,133,708 km (0.116 R)
• M43: 14,986,565 km (0.082 R)
• M44: 16,015,948 km (0.085 R)
• M45: 16,337,284 km (0.093 R)
• M46: 16,823,178 km (0.109 R)
• M47: 17,149,900 km (0.098 R)
• M48: 17,396,138 km (0.029 R)
• M49: 17,478,566 km (0.118 R)
• M50: 17,975,531 km (0.073 R)
• M51: 19,068,343 km (0.06 R)
• M52: 20,572,998 km (0.055 R)
• M53: 21,053,806 km (0.089 R)
• M54: 22,833,123 km (0.101 R)
• M55: 23,194,701 km (0.094 R)
• M56: 23,285,357 km (0.061 R)
• M57: 23,512,597 km (0.102 R)
• M58: 23,877,765 km (0.065 R)
• M59: 24,015,245 km (0.12 R)
• M60: 24,106,949 km (0.083 R)
• M61: 24,244,878 km (0.114 R)
• M62: 24,706,388 km (0.113 R)
• M63: 25,031,015 km (0.039 R)
• M64: 26,628,421 km (0.118 R)
• M65: 27,009,148 km (0.074 R)
• M66: 27,823,858 km (0.091 R)
• M67: 28,113,479 km (0.117 R)
• M68: 28,744,184 km (0.104 R)
• M69: 28,890,341 km (0.08 R)
• M70: 29,281,390 km (0.111 R)
• M71: 29,625,166 km (0.112 R)
• M72: 30,118,390 km (0.071 R)
• M73: 30,963,169 km (0.071 R)
• M74: 31,263,262 km (0.109 R)
• M75: 31,413,608 km (0.109 R)
• M76: 32,067,949 km (0.085 R)
• M77: 32,270,205 km (0.103 R)
• M78: 32,574,488 km (0.107 R)
• M79: 33,339,082 km (0.081 R)
• M80: 33,749,280 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.6

Radius: 7.2

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.93 AU - 8.79 AU

Year: 15211 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,873,887 km

• M1: 173,384 km (0.072 R)
• M2: 218,562 km (0.031 R)
• M3: 471,981 km (0.062 R)
• M4: 678,277 km (0.088 R)
• M5: 760,256 km (0.113 R)
• M6: 1,296,266 km (0.041 R)
• M7: 2,228,859 km (0.115 R)
• M8: 2,841,013 km (0.111 R)
• M9: 3,010,508 km (0.118 R)
• M10: 3,359,370 km (0.049 R)
• M11: 4,133,539 km (0.108 R)
• M12: 4,364,518 km (0.11 R)
• M13: 4,719,065 km (0.094 R)
• M14: 5,794,524 km (0.066 R)
• M15: 6,315,723 km (0.078 R)
• M16: 6,492,697 km (0.03 R)
• M17: 7,033,643 km (0.091 R)
• M18: 7,309,502 km (0.12 R)
• M19: 7,588,950 km (0.029 R)
• M20: 7,635,924 km (0.091 R)
• M21: 7,682,898 km (0.039 R)
• M22: 8,110,449 km (0.077 R)
• M23: 8,399,771 km (0.047 R)
• M24: 8,790,820 km (0.066 R)
• M25: 9,088,071 km (0.028 R)
• M26: 9,338,198 km (0.094 R)
• M27: 9,540,006 km (0.09 R)
• M28: 10,939,344 km (0.067 R)
• M29: 11,419,853 km (0.083 R)
• M30: 11,527,713 km (0.101 R)
• M31: 12,236,208 km (0.093 R)
• M32: 12,846,717 km (0.092 R)
• M33: 13,809,529 km (0.112 R)
• M34: 13,866,975 km (0.094 R)
• M35: 15,267,360 km (0.086 R)
• M36: 15,864,106 km (0.049 R)
• M37: 17,389,107 km (0.048 R)
• M38: 18,012,032 km (0.092 R)
• M39: 18,832,876 km (0.099 R)
• M40: 19,087,940 km (0.034 R)
• M41: 19,472,556 km (0.101 R)
• M42: 20,773,160 km (0.102 R)
• M43: 22,303,247 km (0.087 R)
• M44: 22,844,044 km (0.117 R)
• M45: 22,911,811 km (0.059 R)
• M46: 23,184,080 km (0.056 R)
• M47: 23,525,911 km (0.025 R)
• M48: 24,422,451 km (0.096 R)
• M49: 24,491,864 km (0.05 R)
• M50: 26,390,860 km (0.118 R)
• M51: 26,533,426 km (0.098 R)
• M52: 27,466,319 km (0.091 R)
• M53: 28,191,270 km (0.054 R)
• M54: 28,555,990 km (0.115 R)
• M55: 28,629,143 km (0.112 R)
• M56: 28,775,599 km (0.104 R)
• M57: 29,511,770 km (0.082 R)
• M58: 29,659,723 km (0.037 R)
• M59: 29,956,375 km (0.092 R)
• M60: 31,153,009 km (0.118 R)
• M61: 32,594,234 km (0.115 R)
• M62: 33,053,799 km (0.059 R)
• M63: 33,515,458 km (0.096 R)
• M64: 33,979,361 km (0.079 R)
• M65: 36,251,304 km (0.059 R)
• M66: 36,886,646 km (0.061 R)
• M67: 37,685,948 km (0.113 R)
• M68: 39,383,135 km (0.047 R)
• M69: 40,857,572 km (0.079 R)
• M70: 41,850,603 km (0.108 R)
• M71: 42,099,982 km (0.088 R)
• M72: 42,516,912 km (0.052 R)
• M73: 43,775,927 km (0.119 R)
• M74: 44,198,242 km (0.091 R)
• M75: 44,452,259 km (0.066 R)
• M76: 44,876,818 km (0.036 R)
• M77: 46,846,872 km (0.096 R)
• M78: 48,845,051 km (0.096 R)
• M79: 49,546,516 km (0.053 R)
• M80: 51,048,329 km (0.035 R)
• M81: 51,137,040 km (0.107 R)
• M82: 51,403,773 km (0.044 R)
• M83: 51,492,784 km (0.076 R)
• M84: 54,186,892 km (0.086 R)
• M85: 54,458,861 km (0.088 R)
• M86: 54,549,517 km (0.092 R)
• M87: 56,283,207 km (0.092 R)
• M88: 57,572,142 km (0.111 R)
• M89: 58,220,350 km (0.083 R)
• M90: 58,313,100 km (0.07 R)
• M91: 60,648,622 km (0.094 R)
• M92: 61,119,556 km (0.108 R)
• M93: 63,014,812 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit