🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 12.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.86 AU - 0.92 AU

Year: 569 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,279,417 km

• M1: 155,582 km (0.088 R)
• M2: 235,766 km (0.118 R)
• M3: 325,824 km (0.115 R)
• M4: 420,669 km (0.1 R)
• M5: 531,072 km (0.079 R)
• M6: 611,406 km (0.086 R)
• M7: 693,985 km (0.07 R)
• M8: 783,893 km (0.117 R)
• M9: 890,556 km (0.038 R)
• M10: 1,063,790 km (0.073 R)
• M11: 1,231,490 km (0.087 R)
• M12: 1,311,824 km (0.084 R)
• M13: 1,404,874 km (0.076 R)
• M14: 1,485,507 km (0.115 R)
• M15: 1,563,896 km (0.069 R)
• M16: 1,670,859 km (0.119 R)
• M17: 1,760,617 km (0.109 R)
• M18: 1,856,210 km (0.104 R)
• M19: 1,961,677 km (0.086 R)
• M20: 2,044,255 km (0.095 R)
• M21: 2,140,746 km (0.111 R)
• M22: 2,221,678 km (0.087 R)
• M23: 2,321,011 km (0.113 R)
• M24: 2,551,392 km (0.061 R)
• M25: 2,632,923 km (0.056 R)
• M26: 2,789,402 km (0.05 R)
• M27: 2,939,449 km (0.081 R)
• M28: 3,044,317 km (0.037 R)
• M29: 3,126,147 km (0.05 R)
• M30: 3,208,874 km (0.083 R)
• M31: 3,311,947 km (0.101 R)
• M32: 3,461,246 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.7

Radius: 11.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.1 AU - 1.6 AU

Year: 1064 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,279,417 km

• M1: 141,220 km (0.07 R)
• M2: 213,177 km (0.029 R)
• M3: 312,360 km (0.077 R)
• M4: 409,749 km (0.059 R)
• M5: 510,278 km (0.086 R)
• M6: 586,573 km (0.075 R)
• M7: 676,482 km (0.072 R)
• M8: 813,214 km (0.042 R)
• M9: 908,807 km (0.113 R)
• M10: 994,676 km (0.096 R)
• M11: 1,126,921 km (0.107 R)
• M12: 1,212,341 km (0.118 R)
• M13: 1,307,934 km (0.088 R)
• M14: 1,382,284 km (0.073 R)
• M15: 1,482,515 km (0.115 R)
• M16: 1,639,593 km (0.097 R)
• M17: 1,728,903 km (0.071 R)
• M18: 1,877,004 km (0.081 R)
• M19: 1,979,778 km (0.112 R)
• M20: 2,079,859 km (0.097 R)
• M21: 2,195,648 km (0.12 R)
• M22: 2,270,896 km (0.11 R)
• M23: 2,424,233 km (0.105 R)
• M24: 2,561,265 km (0.107 R)
• M25: 2,721,036 km (0.068 R)
• M26: 2,879,011 km (0.09 R)
• M27: 3,103,258 km (0.086 R)
• M28: 3,231,015 km (0.078 R)
• M29: 3,338,875 km (0.034 R)
• M30: 3,409,485 km (0.117 R)
• M31: 3,850,350 km (0.11 R)
• M32: 3,924,551 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 10.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.67 AU - 1.77 AU

Year: 1530 Days

Day: 6.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,279,417 km

• M1: 132,245 km (0.053 R)
• M2: 229,334 km (0.065 R)
• M3: 304,282 km (0.084 R)
• M4: 397,033 km (0.067 R)
• M5: 553,063 km (0.078 R)
• M6: 618,138 km (0.083 R)
• M7: 817,702 km (0.058 R)
• M8: 986,897 km (0.029 R)
• M9: 1,352,514 km (0.054 R)
• M10: 1,469,350 km (0.04 R)
• M11: 1,915,152 km (0.117 R)
• M12: 2,271,344 km (0.064 R)
• M13: 2,381,299 km (0.115 R)
• M14: 2,534,338 km (0.104 R)
• M15: 2,871,531 km (0.098 R)
• M16: 3,012,752 km (0.108 R)
• M17: 3,256,895 km (0.11 R)
• M18: 3,381,510 km (0.103 R)
• M19: 3,670,533 km (0.096 R)
• M20: 4,076,692 km (0.117 R)
• M21: 4,396,981 km (0.049 R)
• M22: 4,996,718 km (0.085 R)
• M23: 5,379,539 km (0.092 R)
• M24: 5,460,023 km (0.083 R)
• M25: 5,608,574 km (0.073 R)
• M26: 5,690,105 km (0.038 R)
• M27: 5,758,321 km (0.104 R)
• M28: 5,826,987 km (0.107 R)
• M29: 5,951,003 km (0.06 R)
• M30: 6,076,067 km (0.097 R)
• M31: 6,286,402 km (0.088 R)
• M32: 6,371,074 km (0.118 R)
• M33: 6,570,488 km (0.106 R)
• M34: 6,670,868 km (0.089 R)
• M35: 6,742,974 km (0.112 R)
• M36: 6,815,380 km (0.087 R)
• M37: 7,180,847 km (0.062 R)
• M38: 7,403,299 km (0.101 R)
• M39: 7,718,652 km (0.104 R)
• M40: 8,069,010 km (0.099 R)
• M41: 8,269,321 km (0.11 R)
• M42: 8,502,545 km (0.111 R)
• M43: 8,659,174 km (0.111 R)
• M44: 8,896,137 km (0.046 R)
• M45: 9,183,215 km (0.086 R)
• M46: 9,603,286 km (0.098 R)
• M47: 9,684,667 km (0.045 R)
• M48: 9,832,021 km (0.111 R)
• M49: 10,062,701 km (0.102 R)
• M50: 10,378,502 km (0.11 R)
• M51: 10,495,637 km (0.1 R)
• M52: 10,765,212 km (0.073 R)
• M53: 11,691,822 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 11.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.67 AU - 2.27 AU

Year: 1875 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,279,417 km

• M1: 146,307 km (0.065 R)
• M2: 332,257 km (0.104 R)
• M3: 625,319 km (0.042 R)
• M4: 737,667 km (0.11 R)
• M5: 1,063,641 km (0.068 R)
• M6: 1,265,000 km (0.103 R)
• M7: 1,525,001 km (0.053 R)
• M8: 1,884,784 km (0.076 R)
• M9: 2,002,218 km (0.119 R)
• M10: 2,351,679 km (0.114 R)
• M11: 2,524,614 km (0.067 R)
• M12: 2,711,162 km (0.101 R)
• M13: 2,892,774 km (0.092 R)
• M14: 3,127,942 km (0.063 R)
• M15: 3,267,965 km (0.119 R)
• M16: 3,502,834 km (0.087 R)
• M17: 3,690,430 km (0.098 R)
• M18: 3,785,574 km (0.052 R)
• M19: 3,956,714 km (0.097 R)
• M20: 4,119,477 km (0.104 R)
• M21: 4,440,514 km (0.115 R)
• M22: 4,609,858 km (0.082 R)
• M23: 4,689,594 km (0.079 R)
• M24: 4,919,975 km (0.059 R)
• M25: 5,248,940 km (0.108 R)
• M26: 5,572,969 km (0.101 R)
• M27: 5,645,824 km (0.053 R)
• M28: 6,077,563 km (0.117 R)
• M29: 6,316,321 km (0.06 R)
• M30: 6,686,875 km (0.112 R)
• M31: 6,764,367 km (0.06 R)
• M32: 7,077,625 km (0.094 R)
• M33: 7,315,785 km (0.1 R)
• M34: 7,476,004 km (0.073 R)
• M35: 7,664,348 km (0.109 R)
• M36: 7,963,693 km (0.076 R)
• M37: 8,969,739 km (0.044 R)
• M38: 9,170,050 km (0.083 R)
• M39: 9,487,796 km (0.055 R)
• M40: 9,750,640 km (0.052 R)
• M41: 10,000,917 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 9.7

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.88 AU - 3.86 AU

Year: 4196 Days

Day: 12.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,279,417 km

• M1: 125,363 km (0.034 R)
• M2: 201,957 km (0.088 R)
• M3: 512,074 km (0.063 R)
• M4: 641,924 km (0.114 R)
• M5: 747,092 km (0.04 R)
• M6: 1,155,644 km (0.095 R)
• M7: 1,453,194 km (0.059 R)
• M8: 1,875,658 km (0.113 R)
• M9: 2,013,288 km (0.074 R)
• M10: 2,712,359 km (0.119 R)
• M11: 3,190,025 km (0.083 R)
• M12: 3,565,665 km (0.084 R)
• M13: 3,737,254 km (0.112 R)
• M14: 4,705,302 km (0.093 R)
• M15: 4,799,100 km (0.11 R)
• M16: 5,012,725 km (0.061 R)
• M17: 5,156,788 km (0.03 R)
• M18: 5,375,650 km (0.108 R)
• M19: 5,622,337 km (0.117 R)
• M20: 5,721,969 km (0.03 R)
• M21: 6,050,187 km (0.114 R)
• M22: 6,384,538 km (0.119 R)
• M23: 6,804,459 km (0.11 R)
• M24: 6,991,008 km (0.095 R)
• M25: 7,287,511 km (0.105 R)
• M26: 7,781,632 km (0.061 R)
• M27: 8,457,366 km (0.109 R)
• M28: 8,947,449 km (0.039 R)
• M29: 9,298,854 km (0.086 R)
• M30: 9,565,437 km (0.108 R)
• M31: 9,684,817 km (0.103 R)
• M32: 9,804,644 km (0.085 R)
• M33: 10,258,225 km (0.087 R)
• M34: 10,502,967 km (0.097 R)
• M35: 10,998,435 km (0.08 R)
• M36: 11,154,765 km (0.117 R)
• M37: 11,628,242 km (0.113 R)
• M38: 11,947,634 km (0.116 R)
• M39: 12,011,811 km (0.088 R)
• M40: 12,140,615 km (0.084 R)
• M41: 12,237,555 km (0.06 R)
• M42: 12,302,181 km (0.056 R)
• M43: 13,286,984 km (0.111 R)
• M44: 13,420,275 km (0.075 R)
• M45: 13,486,996 km (0.06 R)
• M46: 13,755,225 km (0.112 R)
• M47: 14,228,852 km (0.118 R)
• M48: 14,604,791 km (0.103 R)
• M49: 14,949,315 km (0.064 R)
• M50: 15,366,394 km (0.112 R)
• M51: 16,389,943 km (0.111 R)
• M52: 16,497,204 km (0.108 R)
• M53: 16,640,370 km (0.11 R)
• M54: 16,855,940 km (0.044 R)
• M55: 17,217,518 km (0.031 R)
• M56: 17,617,992 km (0.05 R)
• M57: 17,984,806 km (0.108 R)
• M58: 18,502,564 km (0.106 R)
• M59: 18,912,911 km (0.078 R)
• M60: 19,062,808 km (0.114 R)
• M61: 19,326,100 km (0.108 R)
• M62: 19,515,042 km (0.115 R)
• M63: 19,780,429 km (0.043 R)
• M64: 20,008,865 km (0.101 R)
• M65: 20,429,983 km (0.068 R)
• M66: 20,776,751 km (0.119 R)
• M67: 21,164,209 km (0.069 R)
• M68: 21,828,573 km (0.119 R)
• M69: 22,025,295 km (0.042 R)
• M70: 22,301,602 km (0.115 R)
• M71: 23,017,428 km (0.098 R)
• M72: 23,177,647 km (0.091 R)
• M73: 23,297,924 km (0.1 R)
• M74: 23,458,741 km (0.083 R)
• M75: 23,579,467 km (0.113 R)
• M76: 24,227,375 km (0.114 R)
• M77: 24,922,108 km (0.099 R)
• M78: 25,416,529 km (0.057 R)
• M79: 25,830,915 km (0.119 R)
• M80: 26,624,531 km (0.106 R)
• M81: 27,087,686 km (0.078 R)
• M82: 27,511,048 km (0.087 R)
• M83: 28,837,383 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.2

Radius: 5.7

Gravity: 21.49 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.68 AU - 10.84 AU

Year: 17585 Days

Day: 18.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,279,417 km

• M1: 73,153 km (0.065 R)
• M2: 240,404 km (0.05 R)
• M3: 472,729 km (0.037 R)
• M4: 1,154,746 km (0.067 R)
• M5: 1,207,554 km (0.1 R)
• M6: 1,455,587 km (0.025 R)
• M7: 1,541,905 km (0.106 R)
• M8: 1,689,409 km (0.07 R)
• M9: 2,030,043 km (0.045 R)
• M10: 2,291,091 km (0.102 R)
• M11: 3,210,969 km (0.077 R)
• M12: 3,592,144 km (0.107 R)
• M13: 3,670,085 km (0.077 R)
• M14: 4,149,695 km (0.089 R)
• M15: 4,313,804 km (0.117 R)
• M16: 5,079,147 km (0.074 R)
• M17: 5,387,917 km (0.113 R)
• M18: 5,612,314 km (0.116 R)
• M19: 6,209,808 km (0.118 R)
• M20: 6,444,975 km (0.101 R)
• M21: 7,414,669 km (0.12 R)
• M22: 7,614,083 km (0.081 R)
• M23: 11,035,386 km (0.075 R)
• M24: 11,492,108 km (0.117 R)
• M25: 11,838,876 km (0.09 R)
• M26: 12,013,457 km (0.083 R)
• M27: 13,139,031 km (0.102 R)
• M28: 15,744,278 km (0.051 R)
• M29: 15,808,157 km (0.102 R)
• M30: 17,434,285 km (0.083 R)
• M31: 17,699,373 km (0.118 R)
• M32: 18,705,269 km (0.1 R)
• M33: 19,044,707 km (0.092 R)
• M34: 19,454,605 km (0.117 R)
• M35: 20,005,873 km (0.056 R)
• M36: 20,352,940 km (0.11 R)
• M37: 21,406,109 km (0.069 R)
• M38: 22,118,045 km (0.065 R)
• M39: 24,005,073 km (0.114 R)
• M40: 24,299,930 km (0.034 R)
• M41: 25,641,673 km (0.031 R)
• M42: 26,930,908 km (0.095 R)
• M43: 28,085,803 km (0.117 R)
• M44: 28,396,518 km (0.08 R)
• M45: 28,630,190 km (0.103 R)
• M46: 28,942,999 km (0.115 R)
• M47: 29,099,778 km (0.116 R)
• M48: 29,808,722 km (0.068 R)
• M49: 30,762,708 km (0.097 R)
• M50: 31,163,331 km (0.038 R)
• M51: 31,323,999 km (0.119 R)
• M52: 31,565,450 km (0.033 R)
• M53: 32,212,610 km (0.084 R)
• M54: 33,191,579 km (0.094 R)
• M55: 33,849,510 km (0.072 R)
• M56: 34,014,666 km (0.077 R)
• M57: 36,863,459 km (0.113 R)
• M58: 40,049,295 km (0.101 R)
• M59: 40,486,420 km (0.036 R)
• M60: 40,925,340 km (0.067 R)
• M61: 41,013,303 km (0.072 R)
• M62: 41,630,694 km (0.083 R)
• M63: 42,429,098 km (0.114 R)
• M64: 42,696,279 km (0.112 R)
• M65: 43,501,415 km (0.114 R)
• M66: 43,591,174 km (0.084 R)
• M67: 44,492,202 km (0.104 R)
• M68: 44,582,559 km (0.079 R)
• M69: 45,672,679 km (0.116 R)
• M70: 46,863,478 km (0.072 R)
• M71: 47,324,090 km (0.093 R)
• M72: 49,181,946 km (0.097 R)
• M73: 50,213,872 km (0.105 R)
• M74: 51,158,133 km (0.113 R)
• M75: 51,442,519 km (0.083 R)
• M76: 52,490,003 km (0.106 R)
• M77: 52,681,189 km (0.066 R)
• M78: 52,776,932 km (0.078 R)
• M79: 55,187,702 km (0.094 R)
• M80: 55,771,582 km (0.043 R)
• M81: 56,162,033 km (0.117 R)
• M82: 56,357,557 km (0.101 R)
• M83: 57,535,640 km (0.063 R)
• M84: 57,831,545 km (0.033 R)
• M85: 58,226,633 km (0.103 R)
• M86: 58,721,802 km (0.047 R)
• M87: 59,019,651 km (0.091 R)
• M88: 59,317,949 km (0.095 R)
• M89: 62,227,329 km (0.097 R)
• M90: 63,546,483 km (0.111 R)
• M91: 63,750,385 km (0.111 R)
• M92: 63,954,287 km (0.101 R)
• M93: 65,285,558 km (0.098 R)
• M94: 66,109,244 km (0.07 R)
• M95: 67,351,355 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit