🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 8.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 412 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,689,043 km

• M1: 114,143 km (0.074 R)
• M2: 169,794 km (0.055 R)
• M3: 239,955 km (0.119 R)
• M4: 314,754 km (0.109 R)
• M5: 375,341 km (0.111 R)
• M6: 462,108 km (0.083 R)
• M7: 525,089 km (0.051 R)
• M8: 588,668 km (0.093 R)
• M9: 645,814 km (0.093 R)
• M10: 750,084 km (0.074 R)
• M11: 816,206 km (0.086 R)
• M12: 940,671 km (0.07 R)
• M13: 1,097,749 km (0.094 R)
• M14: 1,154,596 km (0.051 R)
• M15: 1,228,199 km (0.086 R)
• M16: 1,307,485 km (0.055 R)
• M17: 1,425,518 km (0.077 R)
• M18: 1,492,239 km (0.063 R)
• M19: 1,560,007 km (0.095 R)
• M20: 1,637,498 km (0.117 R)
• M21: 1,707,510 km (0.109 R)
• M22: 1,787,545 km (0.093 R)
• M23: 1,855,313 km (0.039 R)
• M24: 1,960,779 km (0.036 R)
• M25: 2,087,189 km (0.084 R)
• M26: 2,201,931 km (0.082 R)
• M27: 2,304,106 km (0.043 R)
• M28: 2,373,071 km (0.077 R)
• M29: 2,457,743 km (0.065 R)
• M30: 2,523,267 km (0.069 R)
• M31: 2,630,230 km (0.084 R)
• M32: 2,707,572 km (0.091 R)
• M33: 2,796,283 km (0.115 R)
• M34: 2,875,271 km (0.039 R)
• M35: 2,939,149 km (0.084 R)
• M36: 3,068,103 km (0.077 R)
• M37: 3,204,386 km (0.106 R)
• M38: 3,477,702 km (0.11 R)
• M39: 3,585,562 km (0.086 R)
• M40: 3,654,377 km (0.084 R)
• M41: 3,723,641 km (0.081 R)
• M42: 3,828,359 km (0.098 R)
• M43: 3,957,612 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 12.1

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.72 AU - 2.12 AU

Year: 1870 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,689,043 km

• M1: 153,338 km (0.111 R)
• M2: 346,169 km (0.107 R)
• M3: 495,618 km (0.091 R)
• M4: 662,868 km (0.085 R)
• M5: 859,739 km (0.1 R)
• M6: 1,096,702 km (0.098 R)
• M7: 1,177,186 km (0.072 R)
• M8: 1,259,764 km (0.115 R)
• M9: 1,657,096 km (0.091 R)
• M10: 2,194,900 km (0.114 R)
• M11: 2,483,474 km (0.118 R)
• M12: 3,068,701 km (0.067 R)
• M13: 3,155,917 km (0.05 R)
• M14: 3,302,971 km (0.097 R)
• M15: 3,422,201 km (0.063 R)
• M16: 3,619,371 km (0.111 R)
• M17: 3,820,131 km (0.091 R)
• M18: 3,961,352 km (0.05 R)
• M19: 4,265,334 km (0.076 R)
• M20: 4,527,131 km (0.051 R)
• M21: 4,878,985 km (0.093 R)
• M22: 5,101,287 km (0.103 R)
• M23: 5,878,448 km (0.076 R)
• M24: 6,023,857 km (0.061 R)
• M25: 6,170,314 km (0.112 R)
• M26: 6,485,666 km (0.109 R)
• M27: 7,016,589 km (0.062 R)
• M28: 7,404,496 km (0.092 R)
• M29: 7,522,230 km (0.109 R)
• M30: 7,859,124 km (0.111 R)
• M31: 8,201,105 km (0.092 R)
• M32: 8,425,053 km (0.116 R)
• M33: 8,527,527 km (0.113 R)
• M34: 8,609,806 km (0.106 R)
• M35: 8,837,345 km (0.084 R)
• M36: 8,920,671 km (0.103 R)
• M37: 9,235,275 km (0.074 R)
• M38: 9,404,470 km (0.077 R)
• M39: 9,660,283 km (0.1 R)
• M40: 9,832,170 km (0.101 R)
• M41: 9,961,722 km (0.05 R)
• M42: 10,331,977 km (0.077 R)
• M43: 10,862,301 km (0.056 R)
• M44: 11,041,220 km (0.111 R)
• M45: 11,333,684 km (0.101 R)
• M46: 11,583,363 km (0.056 R)
• M47: 11,697,357 km (0.088 R)
• M48: 12,599,881 km (0.062 R)
• M49: 12,693,828 km (0.084 R)
• M50: 13,285,637 km (0.106 R)
• M51: 13,381,081 km (0.12 R)
• M52: 13,669,057 km (0.094 R)
• M53: 13,837,953 km (0.12 R)
• M54: 14,226,758 km (0.093 R)
• M55: 14,422,432 km (0.065 R)
• M56: 14,693,054 km (0.074 R)
• M57: 14,791,938 km (0.052 R)
• M58: 15,364,449 km (0.065 R)
• M59: 16,249,470 km (0.101 R)
• M60: 16,326,214 km (0.11 R)
• M61: 16,633,937 km (0.058 R)
• M62: 16,788,621 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 13.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.05 AU - 4.39 AU

Year: 6094 Days

Day: 8.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,689,043 km

• M1: 191,784 km (0.112 R)
• M2: 293,212 km (0.115 R)
• M3: 422,315 km (0.062 R)
• M4: 524,191 km (0.101 R)
• M5: 625,319 km (0.05 R)
• M6: 975,528 km (0.089 R)
• M7: 1,181,674 km (0.101 R)
• M8: 1,274,723 km (0.099 R)
• M9: 1,370,616 km (0.093 R)
• M10: 1,743,713 km (0.057 R)
• M11: 1,979,629 km (0.028 R)
• M12: 2,343,600 km (0.07 R)
• M13: 2,543,762 km (0.113 R)
• M14: 2,666,881 km (0.108 R)
• M15: 2,770,852 km (0.1 R)
• M16: 2,961,739 km (0.092 R)
• M17: 3,113,132 km (0.056 R)
• M18: 3,606,356 km (0.054 R)
• M19: 3,745,332 km (0.088 R)
• M20: 4,343,275 km (0.117 R)
• M21: 4,441,860 km (0.098 R)
• M22: 4,566,026 km (0.12 R)
• M23: 4,919,975 km (0.11 R)
• M24: 5,309,378 km (0.115 R)
• M25: 5,898,644 km (0.111 R)
• M26: 6,256,781 km (0.112 R)
• M27: 6,368,381 km (0.058 R)
• M28: 6,994,299 km (0.104 R)
• M29: 7,373,380 km (0.079 R)
• M30: 7,639,963 km (0.099 R)
• M31: 8,091,150 km (0.109 R)
• M32: 8,182,555 km (0.115 R)
• M33: 8,551,164 km (0.098 R)
• M34: 8,956,873 km (0.085 R)
• M35: 9,051,270 km (0.103 R)
• M36: 9,496,772 km (0.056 R)
• M37: 9,657,590 km (0.079 R)
• M38: 10,014,680 km (0.093 R)
• M39: 10,112,816 km (0.097 R)
• M40: 10,541,863 km (0.106 R)
• M41: 11,078,171 km (0.105 R)
• M42: 11,247,516 km (0.085 R)
• M43: 11,417,908 km (0.115 R)
• M44: 12,107,554 km (0.07 R)
• M45: 12,212,273 km (0.079 R)
• M46: 12,917,627 km (0.085 R)
• M47: 13,311,219 km (0.104 R)
• M48: 13,455,281 km (0.119 R)
• M49: 15,112,227 km (0.055 R)
• M50: 15,869,193 km (0.066 R)
• M51: 16,406,398 km (0.12 R)
• M52: 16,716,066 km (0.073 R)
• M53: 17,894,598 km (0.077 R)
• M54: 18,614,762 km (0.083 R)
• M55: 19,918,059 km (0.12 R)
• M56: 20,165,793 km (0.118 R)
• M57: 20,372,986 km (0.079 R)
• M58: 21,208,789 km (0.12 R)
• M59: 21,800,449 km (0.047 R)
• M60: 22,440,578 km (0.082 R)
• M61: 22,741,420 km (0.057 R)
• M62: 22,913,906 km (0.105 R)
• M63: 23,130,075 km (0.12 R)
• M64: 23,695,555 km (0.108 R)
• M65: 24,089,596 km (0.117 R)
• M66: 24,353,486 km (0.084 R)
• M67: 24,662,705 km (0.034 R)
• M68: 25,062,131 km (0.098 R)
• M69: 25,240,302 km (0.108 R)
• M70: 26,544,945 km (0.087 R)
• M71: 27,687,125 km (0.052 R)
• M72: 29,359,929 km (0.112 R)
• M73: 30,208,747 km (0.071 R)
• M74: 30,493,432 km (0.113 R)
• M75: 31,113,365 km (0.115 R)
• M76: 31,352,871 km (0.119 R)
• M77: 32,171,920 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.6

Radius: 6.7

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.49 AU - 8.33 AU

Year: 15638 Days

Day: 18.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,689,043 km

• M1: 182,210 km (0.085 R)
• M2: 362,775 km (0.107 R)
• M3: 557,850 km (0.119 R)
• M4: 943,215 km (0.074 R)
• M5: 1,291,778 km (0.111 R)
• M6: 1,371,364 km (0.086 R)
• M7: 1,535,622 km (0.094 R)
• M8: 1,706,463 km (0.099 R)
• M9: 1,943,725 km (0.118 R)
• M10: 2,449,665 km (0.084 R)
• M11: 2,515,638 km (0.093 R)
• M12: 2,785,812 km (0.103 R)
• M13: 2,959,345 km (0.047 R)
• M14: 3,575,688 km (0.066 R)
• M15: 3,764,481 km (0.072 R)
• M16: 4,073,251 km (0.071 R)
• M17: 4,551,814 km (0.069 R)
• M18: 4,715,175 km (0.06 R)
• M19: 5,005,994 km (0.056 R)
• M20: 5,217,226 km (0.107 R)
• M21: 5,431,450 km (0.108 R)
• M22: 6,362,248 km (0.089 R)
• M23: 7,104,104 km (0.114 R)
• M24: 7,151,377 km (0.115 R)
• M25: 7,824,268 km (0.037 R)
• M26: 8,367,159 km (0.073 R)
• M27: 9,229,740 km (0.103 R)
• M28: 9,961,273 km (0.117 R)
• M29: 10,067,338 km (0.073 R)
• M30: 10,173,702 km (0.097 R)
• M31: 10,711,357 km (0.111 R)
• M32: 11,148,033 km (0.098 R)
• M33: 11,424,041 km (0.055 R)
• M34: 11,590,693 km (0.08 R)
• M35: 11,982,640 km (0.096 R)
• M36: 13,947,458 km (0.086 R)
• M37: 14,544,055 km (0.091 R)
• M38: 15,824,164 km (0.089 R)
• M39: 18,230,296 km (0.117 R)
• M40: 19,145,236 km (0.098 R)
• M41: 19,741,234 km (0.037 R)
• M42: 20,680,410 km (0.088 R)
• M43: 24,151,529 km (0.118 R)
• M44: 24,867,056 km (0.082 R)
• M45: 25,083,075 km (0.096 R)
• M46: 25,372,098 km (0.108 R)
• M47: 25,880,581 km (0.08 R)
• M48: 27,129,275 km (0.108 R)
• M49: 28,022,524 km (0.051 R)
• M50: 28,172,271 km (0.12 R)
• M51: 28,322,318 km (0.098 R)
• M52: 32,394,970 km (0.1 R)
• M53: 32,630,886 km (0.099 R)
• M54: 32,788,562 km (0.056 R)
• M55: 33,183,650 km (0.104 R)
• M56: 33,580,384 km (0.12 R)
• M57: 33,659,970 km (0.098 R)
• M58: 35,021,610 km (0.048 R)
• M59: 35,912,315 km (0.118 R)
• M60: 36,401,201 km (0.099 R)
• M61: 36,482,882 km (0.077 R)
• M62: 37,303,276 km (0.073 R)
• M63: 38,378,885 km (0.05 R)
• M64: 39,045,942 km (0.112 R)
• M65: 39,213,192 km (0.073 R)
• M66: 39,969,260 km (0.033 R)
• M67: 40,814,787 km (0.075 R)
• M68: 42,695,831 km (0.027 R)
• M69: 43,386,823 km (0.073 R)
• M70: 43,473,590 km (0.102 R)
• M71: 45,834,394 km (0.083 R)
• M72: 46,541,842 km (0.103 R)
• M73: 47,074,860 km (0.119 R)
• M74: 48,146,878 km (0.099 R)
• M75: 50,042,133 km (0.119 R)
• M76: 52,791,892 km (0.108 R)
• M77: 53,998,548 km (0.094 R)
• M78: 54,278,296 km (0.067 R)
• M79: 54,651,992 km (0.074 R)
• M80: 54,839,288 km (0.054 R)
• M81: 55,496,172 km (0.091 R)
• M82: 55,590,120 km (0.071 R)
• M83: 55,872,710 km (0.104 R)
• M84: 56,249,996 km (0.103 R)
• M85: 56,912,416 km (0.104 R)
• M86: 57,102,255 km (0.11 R)
• M87: 57,292,245 km (0.104 R)
• M88: 62,108,997 km (0.107 R)
• M89: 62,695,570 km (0.104 R)
• M90: 63,382,374 km (0.112 R)
• M91: 63,677,530 km (0.093 R)
• M92: 65,358,412 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.2

Radius: 4.2

Gravity: 35.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.1 AU - 10.5 AU

Year: 18350 Days

Day: 23.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,689,043 km

• M1: 76,893 km (0.102 R)
• M2: 193,131 km (0.052 R)
• M3: 249,230 km (0.102 R)
• M4: 717,023 km (0.116 R)
• M5: 784,491 km (0.098 R)
• M6: 999,912 km (0.077 R)
• M7: 1,101,340 km (0.117 R)
• M8: 1,341,893 km (0.079 R)
• M9: 1,425,668 km (0.05 R)
• M10: 1,511,238 km (0.115 R)
• M11: 1,540,110 km (0.096 R)
• M12: 1,995,486 km (0.096 R)
• M13: 2,387,732 km (0.1 R)
• M14: 2,592,830 km (0.059 R)
• M15: 3,092,936 km (0.071 R)
• M16: 4,425,703 km (0.064 R)
• M17: 4,761,999 km (0.099 R)
• M18: 4,976,373 km (0.077 R)
• M19: 5,325,983 km (0.078 R)
• M20: 5,728,701 km (0.097 R)
• M21: 5,774,029 km (0.104 R)
• M22: 6,849,638 km (0.061 R)
• M23: 7,533,898 km (0.049 R)
• M24: 7,783,577 km (0.081 R)
• M25: 7,833,842 km (0.082 R)
• M26: 8,291,013 km (0.099 R)
• M27: 8,913,939 km (0.071 R)
• M28: 9,659,684 km (0.086 R)
• M29: 11,609,393 km (0.104 R)
• M30: 12,363,516 km (0.09 R)
• M31: 12,776,257 km (0.035 R)
• M32: 13,433,739 km (0.076 R)
• M33: 13,918,885 km (0.11 R)
• M34: 14,471,350 km (0.052 R)
• M35: 14,968,613 km (0.113 R)
• M36: 15,534,692 km (0.106 R)
• M37: 16,107,652 km (0.119 R)
• M38: 19,142,244 km (0.078 R)
• M39: 21,213,726 km (0.095 R)
• M40: 21,848,919 km (0.11 R)
• M41: 21,919,828 km (0.079 R)
• M42: 22,061,946 km (0.066 R)
• M43: 22,490,245 km (0.111 R)
• M44: 22,993,492 km (0.11 R)
• M45: 23,645,739 km (0.073 R)
• M46: 23,864,600 km (0.112 R)
• M47: 24,894,432 km (0.11 R)
• M48: 25,863,677 km (0.056 R)
• M49: 26,541,953 km (0.082 R)
• M50: 27,685,330 km (0.034 R)
• M51: 29,078,385 km (0.052 R)
• M52: 29,234,565 km (0.091 R)
• M53: 30,494,180 km (0.083 R)
• M54: 32,740,691 km (0.096 R)
• M55: 33,555,850 km (0.028 R)
• M56: 35,122,887 km (0.055 R)
• M57: 35,206,064 km (0.084 R)
• M58: 35,539,218 km (0.118 R)
• M59: 36,629,487 km (0.119 R)
• M60: 37,136,325 km (0.084 R)
• M61: 38,242,302 km (0.095 R)
• M62: 39,272,882 km (0.112 R)
• M63: 39,359,200 km (0.077 R)
• M64: 39,531,985 km (0.119 R)
• M65: 40,138,754 km (0.072 R)
• M66: 41,098,275 km (0.093 R)
• M67: 41,800,936 km (0.097 R)
• M68: 42,862,333 km (0.09 R)
• M69: 43,664,178 km (0.047 R)
• M70: 44,111,775 km (0.043 R)
• M71: 44,921,249 km (0.026 R)
• M72: 46,008,227 km (0.055 R)
• M73: 46,281,392 km (0.099 R)
• M74: 47,103,882 km (0.111 R)
• M75: 49,320,772 km (0.09 R)
• M76: 50,535,657 km (0.092 R)
• M77: 51,099,790 km (0.086 R)
• M78: 52,234,191 km (0.095 R)
• M79: 52,804,458 km (0.075 R)
• M80: 53,951,126 km (0.119 R)
• M81: 54,527,676 km (0.109 R)
• M82: 56,074,817 km (0.112 R)
• M83: 56,951,461 km (0.119 R)
• M84: 58,127,300 km (0.034 R)
• M85: 61,702,539 km (0.099 R)
• M86: 62,104,210 km (0.113 R)
• M87: 63,415,435 km (0.066 R)
• M88: 63,719,418 km (0.077 R)
• M89: 64,532,183 km (0.11 R)
• M90: 66,578,981 km (0.1 R)
• M91: 67,713,831 km (0.07 R)
• M92: 67,920,874 km (0.063 R)
• M93: 69,584,552 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit