🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 10.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.55 AU - 0.69 AU

Year: 331 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,350,100 km

• M1: 131,796 km (0.113 R)
• M2: 197,320 km (0.041 R)
• M3: 282,590 km (0.113 R)
• M4: 375,491 km (0.086 R)
• M5: 452,982 km (0.107 R)
• M6: 524,341 km (0.033 R)
• M7: 633,248 km (0.119 R)
• M8: 706,850 km (0.098 R)
• M9: 813,962 km (0.117 R)
• M10: 933,491 km (0.066 R)
• M11: 1,055,862 km (0.076 R)
• M12: 1,127,818 km (0.051 R)
• M13: 1,215,782 km (0.108 R)
• M14: 1,306,289 km (0.103 R)
• M15: 1,380,340 km (0.097 R)
• M16: 1,455,886 km (0.05 R)
• M17: 1,568,085 km (0.111 R)
• M18: 1,667,268 km (0.1 R)
• M19: 1,822,102 km (0.116 R)
• M20: 1,892,862 km (0.085 R)
• M21: 1,969,007 km (0.091 R)
• M22: 2,076,418 km (0.072 R)
• M23: 2,190,262 km (0.047 R)
• M24: 2,324,302 km (0.044 R)
• M25: 2,401,495 km (0.08 R)
• M26: 2,497,985 km (0.114 R)
• M27: 2,572,485 km (0.108 R)
• M28: 2,661,945 km (0.082 R)
• M29: 2,800,472 km (0.072 R)
• M30: 2,960,991 km (0.085 R)
• M31: 3,154,869 km (0.093 R)
• M32: 3,230,416 km (0.105 R)
• M33: 3,347,701 km (0.081 R)
• M34: 3,544,572 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.2

Radius: 12.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.59 AU - 0.73 AU

Year: 364 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,350,100 km

• M1: 154,235 km (0.109 R)
• M2: 258,954 km (0.103 R)
• M3: 369,507 km (0.057 R)
• M4: 452,534 km (0.107 R)
• M5: 531,372 km (0.071 R)
• M6: 643,720 km (0.079 R)
• M7: 732,730 km (0.063 R)
• M8: 810,970 km (0.057 R)
• M9: 911,799 km (0.115 R)
• M10: 1,020,706 km (0.118 R)
• M11: 1,116,748 km (0.113 R)
• M12: 1,248,843 km (0.074 R)
• M13: 1,424,471 km (0.088 R)
• M14: 1,533,229 km (0.113 R)
• M15: 1,652,907 km (0.079 R)
• M16: 1,763,460 km (0.06 R)
• M17: 1,851,274 km (0.066 R)
• M18: 1,932,057 km (0.063 R)
• M19: 2,057,719 km (0.065 R)
• M20: 2,137,155 km (0.102 R)
• M21: 2,253,842 km (0.029 R)
• M22: 2,400,298 km (0.032 R)
• M23: 2,493,497 km (0.104 R)
• M24: 2,588,043 km (0.106 R)
• M25: 2,717,595 km (0.087 R)
• M26: 2,800,323 km (0.064 R)
• M27: 2,898,758 km (0.059 R)
• M28: 3,013,350 km (0.101 R)
• M29: 3,093,983 km (0.099 R)
• M30: 3,195,859 km (0.062 R)
• M31: 3,273,052 km (0.1 R)
• M32: 3,403,052 km (0.064 R)
• M33: 3,492,512 km (0.112 R)
• M34: 3,657,668 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 14.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.64 AU - 0.74 AU

Year: 389 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,350,100 km

• M1: 182,958 km (0.091 R)
• M2: 294,109 km (0.089 R)
• M3: 391,946 km (0.085 R)
• M4: 501,003 km (0.106 R)
• M5: 727,494 km (0.117 R)
• M6: 932,743 km (0.095 R)
• M7: 1,054,665 km (0.092 R)
• M8: 1,231,340 km (0.098 R)
• M9: 1,336,358 km (0.057 R)
• M10: 1,497,175 km (0.059 R)
• M11: 1,659,340 km (0.082 R)
• M12: 1,937,442 km (0.096 R)
• M13: 2,237,087 km (0.087 R)
• M14: 2,354,970 km (0.105 R)
• M15: 2,468,664 km (0.09 R)
• M16: 2,616,766 km (0.104 R)
• M17: 2,774,442 km (0.12 R)
• M18: 2,874,673 km (0.118 R)
• M19: 3,155,169 km (0.057 R)
• M20: 3,366,102 km (0.114 R)
• M21: 3,459,002 km (0.111 R)
• M22: 3,772,559 km (0.087 R)
• M23: 3,884,159 km (0.101 R)
• M24: 4,072,652 km (0.053 R)
• M25: 4,202,503 km (0.119 R)
• M26: 4,326,221 km (0.056 R)
• M27: 4,435,278 km (0.093 R)
• M28: 4,529,674 km (0.107 R)
• M29: 4,680,319 km (0.12 R)
• M30: 4,824,681 km (0.104 R)
• M31: 5,003,301 km (0.084 R)
• M32: 5,217,076 km (0.12 R)
• M33: 5,391,956 km (0.119 R)
• M34: 5,492,935 km (0.086 R)
• M35: 5,688,010 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 10.5

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.3 AU - 2.02 AU

Year: 1451 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 89,350,100 km

• M1: 137,181 km (0.108 R)
• M2: 203,603 km (0.082 R)
• M3: 273,764 km (0.101 R)
• M4: 352,752 km (0.054 R)
• M5: 448,494 km (0.088 R)
• M6: 555,158 km (0.112 R)
• M7: 671,545 km (0.099 R)
• M8: 796,908 km (0.037 R)
• M9: 1,021,604 km (0.057 R)
• M10: 1,106,875 km (0.096 R)
• M11: 1,230,742 km (0.117 R)
• M12: 1,396,945 km (0.113 R)
• M13: 1,551,180 km (0.064 R)
• M14: 1,782,907 km (0.054 R)
• M15: 1,855,612 km (0.089 R)
• M16: 1,940,135 km (0.067 R)
• M17: 2,124,140 km (0.09 R)
• M18: 2,291,241 km (0.11 R)
• M19: 2,359,308 km (0.101 R)
• M20: 2,428,123 km (0.1 R)
• M21: 2,591,484 km (0.031 R)
• M22: 2,686,329 km (0.096 R)
• M23: 2,990,611 km (0.07 R)
• M24: 3,140,807 km (0.041 R)
• M25: 3,526,919 km (0.118 R)
• M26: 3,659,014 km (0.115 R)
• M27: 4,051,709 km (0.119 R)
• M28: 4,615,394 km (0.091 R)
• M29: 4,833,208 km (0.06 R)
• M30: 4,921,321 km (0.117 R)
• M31: 5,339,447 km (0.106 R)
• M32: 5,614,408 km (0.054 R)
• M33: 5,862,591 km (0.096 R)
• M34: 6,450,660 km (0.115 R)
• M35: 6,547,899 km (0.093 R)
• M36: 6,809,246 km (0.1 R)
• M37: 7,074,184 km (0.047 R)
• M38: 7,241,584 km (0.113 R)
• M39: 7,308,754 km (0.062 R)
• M40: 7,495,003 km (0.1 R)
• M41: 7,614,232 km (0.102 R)
• M42: 7,785,821 km (0.072 R)
• M43: 8,080,230 km (0.119 R)
• M44: 8,255,259 km (0.031 R)
• M45: 8,537,850 km (0.096 R)
• M46: 9,496,622 km (0.046 R)
• M47: 9,607,325 km (0.082 R)
• M48: 10,054,323 km (0.109 R)
• M49: 10,204,819 km (0.084 R)
• M50: 10,622,795 km (0.08 R)
• M51: 10,776,133 km (0.071 R)
• M52: 11,007,561 km (0.107 R)
• M53: 11,201,589 km (0.112 R)
• M54: 11,436,159 km (0.09 R)
• M55: 11,553,892 km (0.104 R)
• M56: 11,731,465 km (0.108 R)
• M57: 11,890,039 km (0.09 R)
• M58: 11,969,475 km (0.07 R)
• M59: 12,149,142 km (0.088 R)
• M60: 12,229,327 km (0.075 R)
• M61: 12,571,756 km (0.113 R)
• M62: 12,652,838 km (0.057 R)
• M63: 12,815,451 km (0.04 R)
• M64: 13,142,771 km (0.098 R)
• M65: 13,245,695 km (0.099 R)
• M66: 13,431,495 km (0.073 R)
• M67: 13,847,527 km (0.089 R)
• M68: 14,099,300 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 9.9

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.02 AU - 4.14 AU

Year: 5590 Days

Day: 10.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,350,100 km

• M1: 283,937 km (0.068 R)
• M2: 424,110 km (0.082 R)
• M3: 552,914 km (0.07 R)
• M4: 642,672 km (0.106 R)
• M5: 765,941 km (0.051 R)
• M6: 927,956 km (0.104 R)
• M7: 1,005,597 km (0.086 R)
• M8: 1,085,632 km (0.116 R)
• M9: 1,500,018 km (0.103 R)
• M10: 1,630,018 km (0.082 R)
• M11: 2,103,944 km (0.086 R)
• M12: 2,486,616 km (0.076 R)
• M13: 3,148,886 km (0.108 R)
• M14: 3,463,041 km (0.05 R)
• M15: 3,611,442 km (0.102 R)
• M16: 3,838,083 km (0.091 R)
• M17: 3,991,870 km (0.042 R)
• M18: 4,763,346 km (0.109 R)
• M19: 4,845,774 km (0.109 R)
• M20: 4,984,302 km (0.077 R)
• M21: 5,379,091 km (0.109 R)
• M22: 5,754,731 km (0.047 R)
• M23: 5,842,694 km (0.085 R)
• M24: 6,109,128 km (0.086 R)
• M25: 6,562,111 km (0.109 R)
• M26: 6,715,598 km (0.091 R)
• M27: 6,963,631 km (0.095 R)
• M28: 7,026,014 km (0.095 R)
• M29: 7,500,538 km (0.106 R)
• M30: 7,985,534 km (0.097 R)
• M31: 8,951,637 km (0.025 R)
• M32: 9,779,063 km (0.08 R)
• M33: 10,166,372 km (0.094 R)
• M34: 10,308,490 km (0.105 R)
• M35: 10,883,544 km (0.12 R)
• M36: 11,840,372 km (0.072 R)
• M37: 12,064,919 km (0.085 R)
• M38: 12,177,715 km (0.117 R)
• M39: 12,747,235 km (0.105 R)
• M40: 12,862,126 km (0.104 R)
• M41: 12,977,466 km (0.115 R)
• M42: 13,209,043 km (0.115 R)
• M43: 14,667,323 km (0.108 R)
• M44: 15,354,426 km (0.087 R)
• M45: 15,599,318 km (0.11 R)
• M46: 15,722,437 km (0.045 R)
• M47: 16,010,563 km (0.111 R)
• M48: 16,508,873 km (0.045 R)
• M49: 16,634,086 km (0.116 R)
• M50: 17,054,307 km (0.084 R)
• M51: 17,308,025 km (0.078 R)
• M52: 17,477,818 km (0.085 R)
• M53: 17,862,135 km (0.104 R)
• M54: 17,947,855 km (0.074 R)
• M55: 18,465,314 km (0.075 R)
• M56: 19,119,057 km (0.116 R)
• M57: 19,647,586 km (0.043 R)
• M58: 20,002,582 km (0.062 R)
• M59: 20,449,281 km (0.069 R)
• M60: 21,946,756 km (0.092 R)
• M61: 22,130,611 km (0.117 R)
• M62: 22,592,570 km (0.117 R)
• M63: 22,685,470 km (0.096 R)
• M64: 23,057,819 km (0.071 R)
• M65: 23,291,640 km (0.037 R)
• M66: 23,385,289 km (0.084 R)
• M67: 24,092,438 km (0.1 R)
• M68: 24,424,695 km (0.119 R)
• M69: 24,519,989 km (0.108 R)
• M70: 25,045,975 km (0.117 R)
• M71: 25,286,378 km (0.099 R)
• M72: 25,817,750 km (0.113 R)
• M73: 26,109,167 km (0.101 R)
• M74: 27,731,556 km (0.111 R)
• M75: 27,880,555 km (0.07 R)
• M76: 28,229,567 km (0.096 R)
• M77: 29,843,130 km (0.099 R)
• M78: 30,404,570 km (0.047 R)
• M79: 30,660,981 km (0.051 R)
• M80: 31,227,658 km (0.028 R)
• M81: 31,589,984 km (0.111 R)
• M82: 34,218,718 km (0.092 R)
• M83: 34,485,451 km (0.102 R)
• M84: 35,128,422 km (0.069 R)
• M85: 35,613,269 km (0.092 R)
• M86: 36,100,210 km (0.063 R)
• M87: 36,317,426 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.9

Radius: 3.5

Gravity: 76.64 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.64 AU - 12.54 AU

Year: 21738 Days

Day: 15.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,350,100 km

• M1: 66,122 km (0.06 R)
• M2: 191,485 km (0.119 R)
• M3: 758,012 km (0.067 R)
• M4: 867,817 km (0.112 R)
• M5: 953,537 km (0.092 R)
• M6: 1,697,487 km (0.1 R)
• M7: 1,841,251 km (0.097 R)
• M8: 1,989,053 km (0.088 R)
• M9: 2,256,684 km (0.109 R)
• M10: 2,495,143 km (0.088 R)
• M11: 2,741,531 km (0.096 R)
• M12: 3,617,576 km (0.098 R)
• M13: 4,229,581 km (0.108 R)
• M14: 4,621,826 km (0.079 R)
• M15: 5,705,663 km (0.067 R)
• M16: 9,702,320 km (0.064 R)
• M17: 10,939,943 km (0.053 R)
• M18: 11,273,845 km (0.12 R)
• M19: 11,475,802 km (0.094 R)
• M20: 12,852,402 km (0.081 R)
• M21: 13,417,433 km (0.116 R)
• M22: 15,086,496 km (0.114 R)
• M23: 15,234,748 km (0.085 R)
• M24: 15,757,144 km (0.111 R)
• M25: 15,982,887 km (0.057 R)
• M26: 16,361,519 km (0.065 R)
• M27: 18,219,525 km (0.074 R)
• M28: 19,737,045 km (0.083 R)
• M29: 20,469,925 km (0.077 R)
• M30: 20,633,885 km (0.11 R)
• M31: 21,460,862 km (0.072 R)
• M32: 21,627,514 km (0.053 R)
• M33: 23,488,960 km (0.116 R)
• M34: 23,660,698 km (0.094 R)
• M35: 25,049,864 km (0.103 R)
• M36: 26,554,370 km (0.063 R)
• M37: 27,002,416 km (0.113 R)
• M38: 27,543,362 km (0.072 R)
• M39: 27,724,525 km (0.084 R)
• M40: 28,727,728 km (0.112 R)
• M41: 29,742,749 km (0.111 R)
• M42: 30,863,387 km (0.115 R)
• M43: 31,902,793 km (0.062 R)
• M44: 33,628,105 km (0.112 R)
• M45: 35,187,065 km (0.118 R)
• M46: 37,068,557 km (0.114 R)
• M47: 37,669,492 km (0.103 R)
• M48: 38,172,739 km (0.076 R)
• M49: 38,982,512 km (0.08 R)
• M50: 39,695,795 km (0.104 R)
• M51: 41,861,224 km (0.064 R)
• M52: 44,064,502 km (0.117 R)
• M53: 44,276,332 km (0.072 R)
• M54: 45,661,309 km (0.091 R)
• M55: 46,197,767 km (0.107 R)
• M56: 46,305,328 km (0.093 R)
• M57: 47,276,966 km (0.058 R)
• M58: 47,710,950 km (0.045 R)
• M59: 47,819,707 km (0.104 R)
• M60: 48,364,543 km (0.101 R)
• M61: 49,570,152 km (0.116 R)
• M62: 50,564,080 km (0.109 R)
• M63: 54,150,540 km (0.11 R)
• M64: 54,263,785 km (0.113 R)
• M65: 54,718,264 km (0.115 R)
• M66: 56,088,879 km (0.11 R)
• M67: 57,239,586 km (0.105 R)
• M68: 58,398,222 km (0.095 R)
• M69: 59,213,829 km (0.082 R)
• M70: 59,681,622 km (0.087 R)
• M71: 60,150,611 km (0.07 R)
• M72: 62,157,317 km (0.12 R)
• M73: 62,751,669 km (0.078 R)
• M74: 63,228,587 km (0.042 R)
• M75: 63,347,966 km (0.08 R)
• M76: 64,546,096 km (0.043 R)
• M77: 65,751,705 km (0.094 R)
• M78: 67,330,112 km (0.12 R)
• M79: 68,552,775 km (0.106 R)
• M80: 69,043,905 km (0.059 R)
• M81: 69,412,963 km (0.042 R)
• M82: 69,906,187 km (0.028 R)
• M83: 74,648,739 km (0.051 R)
• M84: 76,549,081 km (0.13 R)
• M85: 77,186,069 km (0.102 R)
• M86: 77,441,432 km (0.079 R)
• M87: 77,696,945 km (0.094 R)
• M88: 77,952,907 km (0.214 R)
• M89: 79,622,719 km (0.119 R)
• M90: 80,397,486 km (0.057 R)
• M91: 83,128,545 km (0.06 R)
• M92: 83,390,191 km (0.088 R)
• M93: 84,571,267 km (0.109 R)
• M94: 85,229,647 km (0.117 R)
• M95: 88,280,546 km (0.073 R)
• M96: 89,082,241 km (0.079 R)
• M97: 89,350,171 km (0.108 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: 349 - 14,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit