🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.57 AU - 0.61 AU

Year: 313 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,541,488 km

• M1: 113,694 km (0.119 R)
• M2: 171,439 km (0.116 R)
• M3: 242,349 km (0.055 R)
• M4: 317,746 km (0.06 R)
• M5: 401,072 km (0.084 R)
• M6: 471,383 km (0.097 R)
• M7: 549,922 km (0.109 R)
• M8: 670,797 km (0.08 R)
• M9: 793,318 km (0.092 R)
• M10: 885,470 km (0.069 R)
• M11: 952,340 km (0.115 R)
• M12: 1,010,534 km (0.119 R)
• M13: 1,089,521 km (0.055 R)
• M14: 1,217,577 km (0.087 R)
• M15: 1,329,775 km (0.089 R)
• M16: 1,400,236 km (0.056 R)
• M17: 1,513,332 km (0.069 R)
• M18: 1,592,021 km (0.082 R)
• M19: 1,652,159 km (0.066 R)
• M20: 1,733,241 km (0.099 R)
• M21: 1,831,527 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 10.6

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.01 AU - 1.13 AU

Year: 764 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,541,488 km

• M1: 135,087 km (0.059 R)
• M2: 202,855 km (0.092 R)
• M3: 277,504 km (0.102 R)
• M4: 410,197 km (0.117 R)
• M5: 519,703 km (0.114 R)
• M6: 609,312 km (0.108 R)
• M7: 882,927 km (0.104 R)
• M8: 955,930 km (0.105 R)
• M9: 1,024,895 km (0.076 R)
• M10: 1,148,164 km (0.117 R)
• M11: 1,235,529 km (0.07 R)
• M12: 1,325,288 km (0.111 R)
• M13: 1,511,686 km (0.069 R)
• M14: 1,623,137 km (0.071 R)
• M15: 1,776,325 km (0.072 R)
• M16: 1,894,358 km (0.11 R)
• M17: 1,982,770 km (0.103 R)
• M18: 2,080,757 km (0.069 R)
• M19: 2,163,634 km (0.04 R)
• M20: 2,290,194 km (0.106 R)
• M21: 2,384,590 km (0.041 R)
• M22: 2,480,333 km (0.068 R)
• M23: 2,839,368 km (0.113 R)
• M24: 3,157,712 km (0.066 R)
• M25: 3,311,648 km (0.118 R)
• M26: 3,993,066 km (0.041 R)
• M27: 4,233,470 km (0.105 R)
• M28: 4,554,058 km (0.105 R)
• M29: 4,630,054 km (0.078 R)
• M30: 4,805,233 km (0.101 R)
• M31: 5,117,294 km (0.055 R)
• M32: 5,355,604 km (0.096 R)
• M33: 5,481,864 km (0.117 R)
• M34: 5,585,984 km (0.104 R)
• M35: 6,009,047 km (0.11 R)
• M36: 6,236,586 km (0.111 R)
• M37: 6,321,108 km (0.09 R)
• M38: 6,479,084 km (0.119 R)
• M39: 6,564,803 km (0.111 R)
• M40: 6,923,539 km (0.115 R)
• M41: 7,074,035 km (0.054 R)
• M42: 7,174,863 km (0.06 R)
• M43: 7,327,005 km (0.054 R)
• M44: 7,467,477 km (0.114 R)
• M45: 7,570,251 km (0.119 R)
• M46: 7,790,010 km (0.108 R)
• M47: 8,051,357 km (0.111 R)
• M48: 8,328,861 km (0.081 R)
• M49: 8,462,153 km (0.071 R)
• M50: 8,609,657 km (0.091 R)
• M51: 8,690,440 km (0.107 R)
• M52: 8,784,985 km (0.043 R)
• M53: 8,852,753 km (0.115 R)
• M54: 8,988,887 km (0.117 R)
• M55: 9,262,951 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 10.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.07 AU - 2.19 AU

Year: 2146 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,541,488 km

• M1: 284,386 km (0.05 R)
• M2: 466,895 km (0.116 R)
• M3: 790,924 km (0.088 R)
• M4: 885,021 km (0.108 R)
• M5: 1,085,632 km (0.102 R)
• M6: 1,159,383 km (0.078 R)
• M7: 1,578,856 km (0.076 R)
• M8: 1,812,229 km (0.097 R)
• M9: 1,965,566 km (0.056 R)
• M10: 2,043,806 km (0.025 R)
• M11: 2,353,773 km (0.034 R)
• M12: 2,451,161 km (0.094 R)
• M13: 2,535,834 km (0.106 R)
• M14: 2,607,042 km (0.109 R)
• M15: 2,751,703 km (0.114 R)
• M16: 3,186,135 km (0.077 R)
• M17: 3,706,736 km (0.075 R)
• M18: 3,853,492 km (0.103 R)
• M19: 3,985,586 km (0.071 R)
• M20: 4,271,169 km (0.11 R)
• M21: 4,615,842 km (0.093 R)
• M22: 4,969,492 km (0.094 R)
• M23: 5,095,453 km (0.066 R)
• M24: 5,665,720 km (0.1 R)
• M25: 5,910,911 km (0.088 R)
• M26: 6,025,353 km (0.12 R)
• M27: 6,392,467 km (0.1 R)
• M28: 6,549,245 km (0.096 R)
• M29: 6,727,117 km (0.041 R)
• M30: 7,007,164 km (0.073 R)
• M31: 7,107,993 km (0.086 R)
• M32: 7,516,545 km (0.086 R)
• M33: 7,640,711 km (0.032 R)
• M34: 7,744,532 km (0.111 R)
• M35: 7,890,839 km (0.079 R)
• M36: 8,059,136 km (0.108 R)
• M37: 8,143,809 km (0.059 R)
• M38: 8,228,631 km (0.084 R)
• M39: 9,604,632 km (0.096 R)
• M40: 9,739,420 km (0.099 R)
• M41: 9,829,627 km (0.093 R)
• M42: 9,942,723 km (0.099 R)
• M43: 10,170,262 km (0.114 R)
• M44: 10,399,595 km (0.055 R)
• M45: 10,607,387 km (0.088 R)
• M46: 11,144,742 km (0.1 R)
• M47: 11,500,037 km (0.086 R)
• M48: 11,643,202 km (0.097 R)
• M49: 12,319,235 km (0.081 R)
• M50: 12,637,430 km (0.101 R)
• M51: 12,834,600 km (0.107 R)
• M52: 13,082,483 km (0.076 R)
• M53: 13,608,170 km (0.114 R)
• M54: 13,683,867 km (0.107 R)
• M55: 13,810,277 km (0.113 R)
• M56: 14,783,860 km (0.118 R)
• M57: 15,226,520 km (0.036 R)
• M58: 15,331,388 km (0.102 R)
• M59: 15,489,064 km (0.058 R)
• M60: 15,594,381 km (0.116 R)
• M61: 15,779,434 km (0.055 R)
• M62: 16,125,154 km (0.053 R)
• M63: 16,446,341 km (0.108 R)
• M64: 16,877,931 km (0.078 R)
• M65: 17,067,920 km (0.114 R)
• M66: 17,204,054 km (0.086 R)
• M67: 17,286,034 km (0.106 R)
• M68: 18,111,814 km (0.112 R)
• M69: 18,334,266 km (0.047 R)
• M70: 18,894,211 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 9.5

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.34 AU - 3.16 AU

Year: 3148 Days

Day: 11.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,541,488 km

• M1: 120,426 km (0.064 R)
• M2: 273,764 km (0.103 R)
• M3: 363,074 km (0.093 R)
• M4: 799,750 km (0.088 R)
• M5: 1,111,961 km (0.108 R)
• M6: 1,255,276 km (0.1 R)
• M7: 1,391,111 km (0.097 R)
• M8: 1,517,670 km (0.088 R)
• M9: 1,662,930 km (0.106 R)
• M10: 1,889,421 km (0.056 R)
• M11: 2,094,071 km (0.102 R)
• M12: 2,372,473 km (0.12 R)
• M13: 2,541,967 km (0.059 R)
• M14: 2,628,285 km (0.064 R)
• M15: 2,768,309 km (0.062 R)
• M16: 2,892,924 km (0.092 R)
• M17: 3,505,527 km (0.091 R)
• M18: 3,718,704 km (0.089 R)
• M19: 4,117,083 km (0.083 R)
• M20: 4,383,367 km (0.102 R)
• M21: 4,487,338 km (0.026 R)
• M22: 4,613,150 km (0.119 R)
• M23: 5,348,273 km (0.069 R)
• M24: 5,414,845 km (0.088 R)
• M25: 5,616,353 km (0.119 R)
• M26: 5,797,665 km (0.118 R)
• M27: 6,096,263 km (0.053 R)
• M28: 6,518,278 km (0.103 R)
• M29: 6,708,717 km (0.119 R)
• M30: 7,316,233 km (0.101 R)
• M31: 7,639,066 km (0.095 R)
• M32: 7,839,976 km (0.055 R)
• M33: 8,042,681 km (0.04 R)
• M34: 8,583,178 km (0.063 R)
• M35: 8,976,471 km (0.1 R)
• M36: 9,348,969 km (0.089 R)
• M37: 9,835,162 km (0.06 R)
• M38: 10,635,810 km (0.108 R)
• M39: 10,804,108 km (0.089 R)
• M40: 10,945,029 km (0.075 R)
• M41: 11,086,549 km (0.112 R)
• M42: 11,171,819 km (0.111 R)
• M43: 11,428,679 km (0.106 R)
• M44: 11,948,532 km (0.073 R)
• M45: 12,358,131 km (0.1 R)
• M46: 12,594,196 km (0.117 R)
• M47: 12,951,286 km (0.119 R)
• M48: 13,011,125 km (0.081 R)
• M49: 13,311,518 km (0.088 R)
• M50: 13,432,393 km (0.116 R)
• M51: 13,614,453 km (0.047 R)
• M52: 13,736,226 km (0.103 R)
• M53: 13,797,262 km (0.114 R)
• M54: 15,099,511 km (0.097 R)
• M55: 15,957,156 km (0.093 R)
• M56: 16,246,628 km (0.056 R)
• M57: 16,700,358 km (0.118 R)
• M58: 16,961,407 km (0.062 R)
• M59: 17,322,685 km (0.109 R)
• M60: 17,454,780 km (0.038 R)
• M61: 17,653,446 km (0.064 R)
• M62: 17,752,929 km (0.06 R)
• M63: 17,952,792 km (0.064 R)
• M64: 18,691,656 km (0.046 R)
• M65: 18,759,274 km (0.046 R)
• M66: 18,962,727 km (0.059 R)
• M67: 19,235,145 km (0.068 R)
• M68: 19,680,647 km (0.103 R)
• M69: 19,784,019 km (0.049 R)
• M70: 20,199,004 km (0.119 R)
• M71: 20,581,974 km (0.114 R)
• M72: 21,461,161 km (0.117 R)
• M73: 21,994,477 km (0.118 R)
• M74: 22,424,422 km (0.118 R)
• M75: 22,532,282 km (0.108 R)
• M76: 22,712,547 km (0.113 R)
• M77: 22,784,803 km (0.067 R)
• M78: 23,365,243 km (0.1 R)
• M79: 23,584,254 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 13.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3 AU - 4 AU

Year: 4520 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 40,541,488 km

• M1: 177,273 km (0.099 R)
• M2: 274,362 km (0.093 R)
• M3: 400,324 km (0.117 R)
• M4: 495,767 km (0.09 R)
• M5: 601,533 km (0.083 R)
• M6: 895,642 km (0.098 R)
• M7: 1,120,787 km (0.105 R)
• M8: 1,276,369 km (0.095 R)
• M9: 1,373,458 km (0.092 R)
• M10: 1,507,049 km (0.073 R)
• M11: 1,725,013 km (0.087 R)
• M12: 1,879,248 km (0.086 R)
• M13: 2,066,994 km (0.105 R)
• M14: 2,400,597 km (0.089 R)
• M15: 2,699,194 km (0.069 R)
• M16: 2,998,989 km (0.114 R)
• M17: 3,242,384 km (0.095 R)
• M18: 3,457,805 km (0.096 R)
• M19: 3,584,814 km (0.086 R)
• M20: 3,819,682 km (0.09 R)
• M21: 4,255,311 km (0.098 R)
• M22: 4,341,929 km (0.026 R)
• M23: 4,745,544 km (0.046 R)
• M24: 5,121,782 km (0.115 R)
• M25: 5,602,440 km (0.119 R)
• M26: 6,181,683 km (0.061 R)
• M27: 6,450,062 km (0.055 R)
• M28: 6,939,995 km (0.115 R)
• M29: 7,727,927 km (0.112 R)
• M30: 7,986,582 km (0.065 R)
• M31: 8,263,786 km (0.118 R)
• M32: 8,669,645 km (0.07 R)
• M33: 8,859,186 km (0.089 R)
• M34: 9,162,271 km (0.078 R)
• M35: 9,647,567 km (0.047 R)
• M36: 9,926,417 km (0.106 R)
• M37: 10,241,171 km (0.113 R)
• M38: 10,694,303 km (0.083 R)
• M39: 11,222,533 km (0.086 R)
• M40: 11,724,434 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 4.7

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.23 AU - 7.73 AU

Year: 12729 Days

Day: 22.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 40,541,488 km

• M1: 77,193 km (0.057 R)
• M2: 268,827 km (0.079 R)
• M3: 729,290 km (0.08 R)
• M4: 873,352 km (0.103 R)
• M5: 923,468 km (0.075 R)
• M6: 1,783,506 km (0.096 R)
• M7: 1,826,141 km (0.115 R)
• M8: 2,066,545 km (0.075 R)
• M9: 2,111,275 km (0.091 R)
• M10: 2,363,497 km (0.03 R)
• M11: 2,410,321 km (0.049 R)
• M12: 2,457,444 km (0.076 R)
• M13: 3,047,608 km (0.051 R)
• M14: 3,201,694 km (0.066 R)
• M15: 3,625,205 km (0.104 R)
• M16: 4,321,583 km (0.101 R)
• M17: 4,465,796 km (0.104 R)
• M18: 4,670,296 km (0.058 R)
• M19: 5,425,466 km (0.086 R)
• M20: 5,612,314 km (0.095 R)
• M21: 5,832,971 km (0.088 R)
• M22: 5,896,550 km (0.061 R)
• M23: 5,960,428 km (0.115 R)
• M24: 6,511,995 km (0.119 R)
• M25: 6,644,090 km (0.102 R)
• M26: 6,743,722 km (0.11 R)
• M27: 7,012,101 km (0.083 R)
• M28: 7,421,102 km (0.064 R)
• M29: 7,767,720 km (0.09 R)
• M30: 8,297,745 km (0.036 R)
• M31: 8,512,867 km (0.049 R)
• M32: 8,730,083 km (0.098 R)
• M33: 8,875,791 km (0.052 R)
• M34: 9,280,753 km (0.086 R)
• M35: 9,956,187 km (0.079 R)
• M36: 10,108,478 km (0.087 R)
• M37: 10,338,410 km (0.072 R)
• M38: 10,531,241 km (0.089 R)
• M39: 10,998,884 km (0.12 R)
• M40: 11,513,351 km (0.045 R)
• M41: 11,593,087 km (0.116 R)
• M42: 11,995,056 km (0.107 R)
• M43: 12,442,354 km (0.062 R)
• M44: 12,565,324 km (0.071 R)
• M45: 13,061,091 km (0.117 R)
• M46: 13,144,417 km (0.119 R)
• M47: 13,647,664 km (0.102 R)
• M48: 13,732,187 km (0.048 R)
• M49: 14,199,979 km (0.063 R)
• M50: 15,282,470 km (0.072 R)
• M51: 15,326,302 km (0.092 R)
• M52: 15,414,116 km (0.115 R)
• M53: 16,167,491 km (0.034 R)
• M54: 16,526,077 km (0.118 R)
• M55: 16,571,106 km (0.077 R)
• M56: 16,661,313 km (0.117 R)
• M57: 17,160,073 km (0.109 R)
• M58: 17,663,619 km (0.063 R)
• M59: 17,940,375 km (0.119 R)
• M60: 18,685,372 km (0.085 R)
• M61: 18,826,294 km (0.093 R)
• M62: 19,535,537 km (0.035 R)
• M63: 19,583,259 km (0.073 R)
• M64: 19,630,831 km (0.086 R)
• M65: 19,869,589 km (0.084 R)
• M66: 20,205,586 km (0.044 R)
• M67: 21,273,416 km (0.081 R)
• M68: 21,666,260 km (0.071 R)
• M69: 21,863,579 km (0.077 R)
• M70: 21,962,613 km (0.11 R)
• M71: 22,061,647 km (0.078 R)
• M72: 23,463,678 km (0.109 R)
• M73: 24,534,051 km (0.079 R)
• M74: 25,049,266 km (0.106 R)
• M75: 25,776,611 km (0.046 R)
• M76: 26,405,520 km (0.12 R)
• M77: 28,971,423 km (0.097 R)
• M78: 29,515,959 km (0.095 R)
• M79: 29,789,424 km (0.117 R)
• M80: 30,283,845 km (0.093 R)
• M81: 31,113,964 km (0.11 R)
• M82: 31,448,165 km (0.078 R)
• M83: 31,727,464 km (0.102 R)
• M84: 32,007,661 km (0.063 R)
• M85: 32,570,448 km (0.093 R)
• M86: 32,909,736 km (0.05 R)
• M87: 33,877,335 km (0.108 R)
• M88: 34,508,339 km (0.113 R)
• M89: 35,259,171 km (0.109 R)
• M90: 35,433,153 km (0.046 R)
• M91: 35,723,822 km (0.095 R)
• M92: 36,483,181 km (0.045 R)
• M93: 37,543,530 km (0.084 R)
• M94: 38,256,065 km (0.064 R)
• M95: 39,333,020 km (0.102 R)
• M96: 39,875,312 km (0.086 R)
• M97: 40,056,625 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit