🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 14.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.55 AU - 0.75 AU

Year: 355 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,780,306 km

• M1: 183,856 km (0.094 R)
• M2: 287,826 km (0.103 R)
• M3: 381,624 km (0.029 R)
• M4: 482,154 km (0.108 R)
• M5: 588,668 km (0.074 R)
• M6: 728,093 km (0.094 R)
• M7: 882,328 km (0.105 R)
• M8: 982,260 km (0.103 R)
• M9: 1,091,915 km (0.101 R)
• M10: 1,185,563 km (0.084 R)
• M11: 1,393,654 km (0.1 R)
• M12: 1,490,294 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 11.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.85 AU

Year: 406 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,780,306 km

• M1: 162,164 km (0.118 R)
• M2: 246,537 km (0.086 R)
• M3: 380,876 km (0.086 R)
• M4: 494,720 km (0.041 R)
• M5: 569,070 km (0.105 R)
• M6: 644,468 km (0.091 R)
• M7: 743,352 km (0.077 R)
• M8: 835,654 km (0.11 R)
• M9: 949,498 km (0.087 R)
• M10: 1,110,166 km (0.118 R)
• M11: 1,184,516 km (0.069 R)
• M12: 1,348,625 km (0.086 R)
• M13: 1,443,769 km (0.115 R)
• M14: 1,525,749 km (0.096 R)
• M15: 1,667,867 km (0.042 R)
• M16: 1,792,482 km (0.106 R)
• M17: 1,976,936 km (0.111 R)
• M18: 2,103,496 km (0.071 R)
• M19: 2,203,277 km (0.092 R)
• M20: 2,462,680 km (0.075 R)
• M21: 2,561,714 km (0.083 R)
• M22: 2,636,962 km (0.098 R)
• M23: 2,776,985 km (0.119 R)
• M24: 2,925,985 km (0.041 R)
• M25: 3,124,352 km (0.082 R)
• M26: 3,368,346 km (0.109 R)
• M27: 3,527,518 km (0.101 R)
• M28: 3,753,261 km (0.081 R)
• M29: 3,846,460 km (0.064 R)
• M30: 3,991,122 km (0.042 R)
• M31: 4,152,538 km (0.104 R)
• M32: 4,376,037 km (0.085 R)
• M33: 4,459,064 km (0.062 R)
• M34: 4,672,689 km (0.067 R)
• M35: 5,023,048 km (0.05 R)
• M36: 5,253,428 km (0.097 R)
• M37: 5,390,161 km (0.105 R)
• M38: 5,568,930 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 10.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.69 AU - 1.85 AU

Year: 1597 Days

Day: 13.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,780,306 km

• M1: 138,677 km (0.078 R)
• M2: 233,073 km (0.079 R)
• M3: 310,266 km (0.102 R)
• M4: 411,544 km (0.095 R)
• M5: 544,536 km (0.071 R)
• M6: 700,567 km (0.105 R)
• M7: 858,243 km (0.109 R)
• M8: 990,188 km (0.078 R)
• M9: 1,368,222 km (0.096 R)
• M10: 1,463,067 km (0.111 R)
• M11: 1,551,330 km (0.077 R)
• M12: 1,817,913 km (0.08 R)
• M13: 1,922,931 km (0.088 R)
• M14: 2,049,790 km (0.033 R)
• M15: 2,119,203 km (0.094 R)
• M16: 2,384,440 km (0.109 R)
• M17: 2,542,416 km (0.062 R)
• M18: 2,682,140 km (0.109 R)
• M19: 2,780,426 km (0.119 R)
• M20: 2,868,838 km (0.085 R)
• M21: 3,059,875 km (0.083 R)
• M22: 3,549,957 km (0.09 R)
• M23: 3,828,808 km (0.114 R)
• M24: 4,014,608 km (0.058 R)
• M25: 4,190,685 km (0.066 R)
• M26: 4,343,724 km (0.091 R)
• M27: 4,420,916 km (0.066 R)
• M28: 4,524,588 km (0.064 R)
• M29: 4,960,815 km (0.079 R)
• M30: 5,109,366 km (0.087 R)
• M31: 5,300,402 km (0.111 R)
• M32: 5,383,130 km (0.097 R)
• M33: 5,689,805 km (0.086 R)
• M34: 5,916,446 km (0.119 R)
• M35: 5,987,954 km (0.088 R)
• M36: 6,349,532 km (0.049 R)
• M37: 6,510,948 km (0.115 R)
• M38: 6,584,849 km (0.118 R)
• M39: 6,673,711 km (0.075 R)
• M40: 6,867,889 km (0.092 R)
• M41: 6,958,096 km (0.109 R)
• M42: 7,048,752 km (0.093 R)
• M43: 7,124,599 km (0.099 R)
• M44: 7,384,450 km (0.093 R)
• M45: 7,631,885 km (0.115 R)
• M46: 7,803,623 km (0.1 R)
• M47: 8,310,461 km (0.072 R)
• M48: 8,893,444 km (0.094 R)
• M49: 8,992,029 km (0.113 R)
• M50: 9,894,553 km (0.115 R)
• M51: 10,494,889 km (0.082 R)
• M52: 10,668,572 km (0.073 R)
• M53: 10,755,788 km (0.089 R)
• M54: 10,913,314 km (0.099 R)
• M55: 11,160,001 km (0.062 R)
• M56: 11,337,424 km (0.106 R)
• M57: 11,497,793 km (0.107 R)
• M58: 11,766,770 km (0.119 R)
• M59: 12,056,092 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 8.5

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.56 AU - 3 AU

Year: 3144 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,780,306 km

• M1: 106,364 km (0.041 R)
• M2: 200,312 km (0.071 R)
• M3: 279,598 km (0.087 R)
• M4: 387,907 km (0.106 R)
• M5: 537,356 km (0.103 R)
• M6: 763,847 km (0.085 R)
• M7: 1,009,187 km (0.086 R)
• M8: 1,152,652 km (0.096 R)
• M9: 1,244,205 km (0.077 R)
• M10: 1,326,484 km (0.104 R)
• M11: 1,398,590 km (0.03 R)
• M12: 1,459,626 km (0.059 R)
• M13: 1,559,259 km (0.03 R)
• M14: 1,661,284 km (0.069 R)
• M15: 1,765,554 km (0.111 R)
• M16: 1,845,290 km (0.064 R)
• M17: 2,022,114 km (0.11 R)
• M18: 2,105,590 km (0.097 R)
• M19: 2,305,004 km (0.103 R)
• M20: 2,495,741 km (0.028 R)
• M21: 2,814,834 km (0.12 R)
• M22: 2,971,463 km (0.064 R)
• M23: 3,425,193 km (0.083 R)
• M24: 3,592,443 km (0.077 R)
• M25: 3,660,211 km (0.097 R)
• M26: 4,270,720 km (0.112 R)
• M27: 4,396,681 km (0.114 R)
• M28: 4,450,985 km (0.08 R)
• M29: 4,633,794 km (0.098 R)
• M30: 4,837,846 km (0.1 R)
• M31: 5,006,891 km (0.105 R)
• M32: 5,063,738 km (0.107 R)
• M33: 5,197,180 km (0.099 R)
• M34: 5,409,160 km (0.111 R)
• M35: 5,486,951 km (0.114 R)
• M36: 5,702,820 km (0.082 R)
• M37: 6,265,009 km (0.065 R)
• M38: 6,428,819 km (0.07 R)
• M39: 6,511,247 km (0.114 R)
• M40: 6,614,919 km (0.105 R)
• M41: 6,823,757 km (0.11 R)
• M42: 6,928,925 km (0.063 R)
• M43: 7,034,690 km (0.056 R)
• M44: 7,248,017 km (0.103 R)
• M45: 7,571,747 km (0.119 R)
• M46: 7,658,962 km (0.115 R)
• M47: 7,746,327 km (0.116 R)
• M48: 7,856,282 km (0.108 R)
• M49: 8,211,128 km (0.077 R)
• M50: 8,323,177 km (0.098 R)
• M51: 9,144,619 km (0.109 R)
• M52: 9,353,906 km (0.087 R)
• M53: 9,517,865 km (0.045 R)
• M54: 9,659,235 km (0.12 R)
• M55: 9,777,418 km (0.045 R)
• M56: 10,183,277 km (0.078 R)
• M57: 10,255,383 km (0.1 R)
• M58: 10,497,283 km (0.084 R)
• M59: 11,333,684 km (0.118 R)
• M60: 11,911,431 km (0.026 R)
• M61: 11,987,577 km (0.069 R)
• M62: 12,216,761 km (0.029 R)
• M63: 12,602,125 km (0.039 R)
• M64: 12,965,348 km (0.115 R)
• M65: 13,200,666 km (0.039 R)
• M66: 13,861,589 km (0.07 R)
• M67: 13,941,774 km (0.099 R)
• M68: 14,048,736 km (0.094 R)
• M69: 14,290,337 km (0.097 R)
• M70: 14,805,252 km (0.083 R)
• M71: 14,969,062 km (0.1 R)
• M72: 16,132,634 km (0.055 R)
• M73: 17,815,910 km (0.049 R)
• M74: 17,990,191 km (0.054 R)
• M75: 18,165,071 km (0.036 R)
• M76: 18,340,400 km (0.105 R)
• M77: 18,457,684 km (0.083 R)
• M78: 18,634,060 km (0.118 R)
• M79: 18,751,943 km (0.111 R)
• M80: 18,811,035 km (0.084 R)
• M81: 19,884,250 km (0.07 R)
• M82: 20,155,620 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537

Radius: 6.4

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.87 AU - 7.31 AU

Year: 11474 Days

Day: 22.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,780,306 km

• M1: 114,143 km (0.105 R)
• M2: 186,848 km (0.069 R)
• M3: 556,654 km (0.102 R)
• M4: 604,076 km (0.102 R)
• M5: 703,409 km (0.096 R)
• M6: 755,170 km (0.034 R)
• M7: 1,363,585 km (0.101 R)
• M8: 1,451,099 km (0.031 R)
• M9: 1,819,858 km (0.071 R)
• M10: 1,868,029 km (0.066 R)
• M11: 2,505,166 km (0.078 R)
• M12: 2,640,103 km (0.109 R)
• M13: 3,087,999 km (0.107 R)
• M14: 3,320,923 km (0.097 R)
• M15: 3,529,313 km (0.048 R)
• M16: 4,148,199 km (0.108 R)
• M17: 4,243,942 km (0.079 R)
• M18: 4,667,154 km (0.113 R)
• M19: 5,069,872 km (0.107 R)
• M20: 5,344,534 km (0.068 R)
• M21: 6,939,995 km (0.112 R)
• M22: 7,321,769 km (0.074 R)
• M23: 7,788,813 km (0.102 R)
• M24: 9,164,216 km (0.094 R)
• M25: 9,922,079 km (0.043 R)
• M26: 10,743,969 km (0.096 R)
• M27: 11,096,422 km (0.112 R)
• M28: 11,722,489 km (0.117 R)
• M29: 12,451,928 km (0.114 R)
• M30: 12,915,233 km (0.116 R)
• M31: 13,196,028 km (0.118 R)
• M32: 13,668,309 km (0.076 R)
• M33: 14,387,276 km (0.074 R)
• M34: 14,581,005 km (0.035 R)
• M35: 14,922,238 km (0.112 R)
• M36: 15,414,265 km (0.086 R)
• M37: 15,463,633 km (0.116 R)
• M38: 16,262,785 km (0.101 R)
• M39: 16,363,613 km (0.118 R)
• M40: 16,769,024 km (0.058 R)
• M41: 16,972,926 km (0.069 R)
• M42: 17,434,884 km (0.065 R)
• M43: 17,848,821 km (0.109 R)
• M44: 17,952,941 km (0.092 R)
• M45: 18,109,271 km (0.081 R)
• M46: 18,318,558 km (0.06 R)
• M47: 19,270,001 km (0.096 R)
• M48: 19,483,627 km (0.082 R)
• M49: 20,291,605 km (0.043 R)
• M50: 21,386,063 km (0.064 R)
• M51: 22,219,323 km (0.104 R)
• M52: 22,950,109 km (0.068 R)
• M53: 23,006,657 km (0.097 R)
• M54: 23,917,558 km (0.084 R)
• M55: 25,131,096 km (0.079 R)
• M56: 25,305,976 km (0.106 R)
• M57: 26,068,925 km (0.068 R)
• M58: 26,305,290 km (0.113 R)
• M59: 26,542,253 km (0.111 R)
• M60: 26,899,044 km (0.1 R)
• M61: 27,557,274 km (0.095 R)
• M62: 29,563,681 km (0.119 R)
• M63: 30,057,055 km (0.098 R)
• M64: 30,677,736 km (0.087 R)
• M65: 30,802,351 km (0.118 R)
• M66: 31,553,632 km (0.087 R)
• M67: 32,755,651 km (0.085 R)
• M68: 33,394,284 km (0.058 R)
• M69: 33,908,153 km (0.078 R)
• M70: 34,748,593 km (0.114 R)
• M71: 35,530,691 km (0.048 R)
• M72: 36,913,125 km (0.095 R)
• M73: 37,710,930 km (0.119 R)
• M74: 37,777,651 km (0.083 R)
• M75: 39,458,982 km (0.105 R)
• M76: 41,784,331 km (0.095 R)
• M77: 42,754,772 km (0.067 R)
• M78: 42,894,048 km (0.118 R)
• M79: 43,943,028 km (0.108 R)
• M80: 44,365,044 km (0.085 R)
• M81: 44,435,504 km (0.1 R)
• M82: 45,496,901 km (0.096 R)
• M83: 46,209,137 km (0.047 R)
• M84: 46,566,676 km (0.111 R)
• M85: 46,853,305 km (0.115 R)
• M86: 47,212,490 km (0.096 R)
• M87: 47,789,040 km (0.073 R)
• M88: 47,861,146 km (0.071 R)
• M89: 48,150,468 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.8

Radius: 3.7

Gravity: 61.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.26 AU - 10.8 AU

Year: 21545 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,780,306 km

• M1: 85,869 km (0.059 R)
• M2: 131,796 km (0.115 R)
• M3: 203,453 km (0.108 R)
• M4: 270,623 km (0.114 R)
• M5: 447,746 km (0.096 R)
• M6: 656,136 km (0.12 R)
• M7: 810,521 km (0.111 R)
• M8: 1,151,904 km (0.118 R)
• M9: 1,305,989 km (0.1 R)
• M10: 1,434,195 km (0.108 R)
• M11: 1,532,929 km (0.082 R)
• M12: 1,668,016 km (0.104 R)
• M13: 1,806,993 km (0.115 R)
• M14: 1,877,902 km (0.109 R)
• M15: 2,838,919 km (0.097 R)
• M16: 3,259,588 km (0.114 R)
• M17: 3,433,271 km (0.108 R)
• M18: 3,880,569 km (0.109 R)
• M19: 3,926,196 km (0.115 R)
• M20: 5,792,280 km (0.057 R)
• M21: 5,949,657 km (0.096 R)
• M22: 6,593,377 km (0.082 R)
• M23: 6,647,980 km (0.094 R)
• M24: 7,258,788 km (0.113 R)
• M25: 7,485,429 km (0.089 R)
• M26: 8,061,979 km (0.117 R)
• M27: 8,237,756 km (0.096 R)
• M28: 8,652,741 km (0.039 R)
• M29: 8,712,580 km (0.102 R)
• M30: 8,892,845 km (0.092 R)
• M31: 9,812,872 km (0.102 R)
• M32: 11,021,025 km (0.104 R)
• M33: 11,216,100 km (0.115 R)
• M34: 11,940,752 km (0.047 R)
• M35: 12,342,423 km (0.075 R)
• M36: 13,090,412 km (0.104 R)
• M37: 13,992,936 km (0.065 R)
• M38: 15,711,367 km (0.055 R)
• M39: 18,719,182 km (0.111 R)
• M40: 19,263,419 km (0.111 R)
• M41: 19,576,677 km (0.078 R)
• M42: 22,471,395 km (0.116 R)
• M43: 22,883,837 km (0.107 R)
• M44: 22,966,714 km (0.043 R)
• M45: 24,304,867 km (0.033 R)
• M46: 24,898,322 km (0.096 R)
• M47: 26,968,607 km (0.045 R)
• M48: 27,494,742 km (0.111 R)
• M49: 28,646,347 km (0.069 R)
• M50: 29,362,920 km (0.086 R)
• M51: 30,357,597 km (0.062 R)
• M52: 32,194,359 km (0.077 R)
• M53: 32,380,010 km (0.08 R)
• M54: 34,445,508 km (0.111 R)
• M55: 35,016,224 km (0.034 R)
• M56: 35,782,015 km (0.112 R)
• M57: 36,166,931 km (0.119 R)
• M58: 36,456,552 km (0.102 R)
• M59: 39,593,171 km (0.104 R)
• M60: 40,190,964 km (0.098 R)
• M61: 41,193,718 km (0.064 R)
• M62: 42,713,184 km (0.103 R)
• M63: 44,871,133 km (0.076 R)
• M64: 45,286,267 km (0.086 R)
• M65: 45,806,718 km (0.113 R)
• M66: 47,064,238 km (0.084 R)
• M67: 49,505,975 km (0.086 R)
• M68: 50,257,405 km (0.072 R)
• M69: 51,445,511 km (0.101 R)
• M70: 51,553,969 km (0.06 R)
• M71: 52,642,892 km (0.119 R)
• M72: 53,519,536 km (0.084 R)
• M73: 53,629,490 km (0.067 R)
• M74: 55,843,539 km (0.116 R)
• M75: 56,849,435 km (0.102 R)
• M76: 57,411,025 km (0.106 R)
• M77: 58,766,083 km (0.109 R)
• M78: 60,589,082 km (0.03 R)
• M79: 60,818,266 km (0.067 R)
• M80: 61,162,641 km (0.069 R)
• M81: 63,125,963 km (0.115 R)
• M82: 63,707,300 km (0.086 R)
• M83: 64,173,747 km (0.109 R)
• M84: 64,992,496 km (0.114 R)
• M85: 66,286,368 km (0.11 R)
• M86: 69,857,867 km (0.07 R)
• M87: 70,459,251 km (0.042 R)
• M88: 72,516,371 km (0.103 R)
• M89: 74,225,377 km (0.065 R)
• M90: 75,700,711 km (0.112 R)
• M91: 77,309,936 km (0.191 R)
• M92: 78,181,194 km (0.087 R)
• M93: 80,940,227 km (0.114 R)
• M94: 83,858,582 km (0.109 R)
• M95: 84,113,946 km (0.091 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: 240 - 14,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit