🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.09 AU - 1.55 AU

Year: 571 Days

Day: 38.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,577,856 km

• M1: 583,581 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.32 AU - 1.8 AU

Year: 734 Days

Day: 36.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 11.1

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.56 AU - 4.96 AU

Year: 3912 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,577,856 km

• M1: 140,622 km (0.089 R)
• M2: 271,221 km (0.036 R)
• M3: 524,939 km (0.06 R)
• M4: 722,109 km (0.072 R)
• M5: 983,905 km (0.066 R)
• M6: 1,440,179 km (0.119 R)
• M7: 1,627,625 km (0.112 R)
• M8: 1,823,149 km (0.069 R)
• M9: 2,009,399 km (0.105 R)
• M10: 2,184,129 km (0.057 R)
• M11: 2,255,487 km (0.075 R)
• M12: 2,511,599 km (0.087 R)
• M13: 3,193,167 km (0.101 R)
• M14: 3,295,043 km (0.088 R)
• M15: 3,649,889 km (0.117 R)
• M16: 4,083,124 km (0.084 R)
• M17: 4,306,025 km (0.093 R)
• M18: 4,510,077 km (0.104 R)
• M19: 4,624,818 km (0.091 R)
• M20: 4,975,027 km (0.098 R)
• M21: 5,165,315 km (0.064 R)
• M22: 5,309,528 km (0.108 R)
• M23: 5,553,073 km (0.103 R)
• M24: 5,626,825 km (0.048 R)
• M25: 5,725,709 km (0.095 R)
• M26: 6,000,819 km (0.091 R)
• M27: 6,851,582 km (0.05 R)
• M28: 6,930,869 km (0.072 R)
• M29: 7,170,525 km (0.049 R)
• M30: 8,184,051 km (0.073 R)
• M31: 8,494,018 km (0.047 R)
• M32: 8,951,787 km (0.119 R)
• M33: 9,154,642 km (0.073 R)
• M34: 9,446,956 km (0.107 R)
• M35: 9,891,411 km (0.063 R)
• M36: 10,555,626 km (0.059 R)
• M37: 10,739,182 km (0.082 R)
• M38: 11,484,479 km (0.066 R)
• M39: 11,958,704 km (0.101 R)
• M40: 12,086,311 km (0.104 R)
• M41: 12,182,353 km (0.114 R)
• M42: 12,633,540 km (0.089 R)
• M43: 12,926,453 km (0.109 R)
• M44: 13,155,936 km (0.077 R)
• M45: 13,552,370 km (0.117 R)
• M46: 13,818,954 km (0.1 R)
• M47: 14,019,864 km (0.106 R)
• M48: 14,560,660 km (0.107 R)
• M49: 14,867,934 km (0.116 R)
• M50: 14,970,857 km (0.095 R)
• M51: 15,350,088 km (0.057 R)
• M52: 15,628,041 km (0.08 R)
• M53: 15,802,472 km (0.035 R)
• M54: 17,221,707 km (0.109 R)
• M55: 18,644,383 km (0.063 R)
• M56: 18,903,785 km (0.1 R)
• M57: 19,877,518 km (0.076 R)
• M58: 20,905,854 km (0.115 R)
• M59: 21,175,429 km (0.059 R)
• M60: 21,951,543 km (0.105 R)
• M61: 22,303,995 km (0.11 R)
• M62: 23,173,159 km (0.062 R)
• M63: 23,332,331 km (0.046 R)
• M64: 24,416,616 km (0.12 R)
• M65: 24,538,240 km (0.049 R)
• M66: 25,558,497 km (0.104 R)
• M67: 25,640,626 km (0.097 R)
• M68: 26,301,699 km (0.093 R)
• M69: 26,884,533 km (0.118 R)
• M70: 27,724,674 km (0.032 R)
• M71: 28,020,878 km (0.105 R)
• M72: 28,148,036 km (0.11 R)
• M73: 28,233,008 km (0.091 R)
• M74: 28,360,465 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.7

Radius: 12.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.28 AU - 9.66 AU

Year: 8476 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,577,856 km

• M1: 157,078 km (0.075 R)
• M2: 595,998 km (0.066 R)
• M3: 1,302,997 km (0.088 R)
• M4: 1,598,453 km (0.086 R)
• M5: 2,557,824 km (0.11 R)
• M6: 2,902,947 km (0.057 R)
• M7: 3,785,873 km (0.054 R)
• M8: 4,210,582 km (0.098 R)
• M9: 5,105,626 km (0.117 R)
• M10: 5,541,105 km (0.108 R)
• M11: 6,093,420 km (0.092 R)
• M12: 6,234,342 km (0.111 R)
• M13: 6,735,943 km (0.077 R)
• M14: 6,954,955 km (0.118 R)
• M15: 7,176,359 km (0.106 R)
• M16: 7,362,609 km (0.095 R)
• M17: 7,512,805 km (0.06 R)
• M18: 8,123,912 km (0.112 R)
• M19: 8,318,090 km (0.11 R)
• M20: 8,671,740 km (0.042 R)
• M21: 8,950,141 km (0.111 R)
• M22: 9,030,176 km (0.108 R)
• M23: 9,271,926 km (0.101 R)
• M24: 9,844,288 km (0.098 R)
• M25: 9,927,016 km (0.064 R)
• M26: 10,554,878 km (0.079 R)
• M27: 11,368,391 km (0.1 R)
• M28: 11,804,768 km (0.085 R)
• M29: 12,291,260 km (0.077 R)
• M30: 12,380,421 km (0.037 R)
• M31: 12,514,460 km (0.096 R)
• M32: 12,739,156 km (0.112 R)
• M33: 12,874,542 km (0.102 R)
• M34: 13,329,320 km (0.116 R)
• M35: 13,697,031 km (0.03 R)
• M36: 14,820,212 km (0.088 R)
• M37: 15,248,960 km (0.061 R)
• M38: 15,778,686 km (0.113 R)
• M39: 15,924,095 km (0.066 R)
• M40: 16,021,334 km (0.041 R)
• M41: 16,412,382 km (0.065 R)
• M42: 16,609,104 km (0.069 R)
• M43: 17,004,790 km (0.101 R)
• M44: 17,906,566 km (0.038 R)
• M45: 18,159,835 km (0.082 R)
• M46: 19,029,747 km (0.116 R)
• M47: 19,340,162 km (0.069 R)
• M48: 19,652,074 km (0.095 R)
• M49: 20,704,046 km (0.092 R)
• M50: 20,810,261 km (0.102 R)
• M51: 21,720,414 km (0.106 R)
• M52: 22,643,433 km (0.054 R)
• M53: 23,413,264 km (0.05 R)
• M54: 23,523,966 km (0.085 R)
• M55: 23,690,319 km (0.079 R)
• M56: 24,191,621 km (0.114 R)
• M57: 24,471,668 km (0.058 R)
• M58: 25,035,054 km (0.074 R)
• M59: 26,635,153 km (0.04 R)
• M60: 28,504,079 km (0.12 R)
• M61: 30,234,029 km (0.079 R)
• M62: 30,414,893 km (0.047 R)
• M63: 31,875,118 km (0.116 R)
• M64: 32,490,264 km (0.1 R)
• M65: 33,607,461 km (0.074 R)
• M66: 33,794,907 km (0.083 R)
• M67: 35,624,489 km (0.082 R)
• M68: 36,198,795 km (0.108 R)
• M69: 36,326,851 km (0.098 R)
• M70: 36,647,738 km (0.08 R)
• M71: 37,162,953 km (0.114 R)
• M72: 37,292,056 km (0.073 R)
• M73: 37,615,637 km (0.109 R)
• M74: 37,940,264 km (0.073 R)
• M75: 38,200,564 km (0.049 R)
• M76: 39,247,749 km (0.092 R)
• M77: 40,171,666 km (0.057 R)
• M78: 42,918,732 km (0.1 R)
• M79: 43,665,973 km (0.09 R)
• M80: 44,486,068 km (0.118 R)
• M81: 45,173,471 km (0.104 R)
• M82: 45,311,250 km (0.1 R)
• M83: 45,725,786 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 8.4

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.03 AU - 10.43 AU

Year: 10564 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,577,856 km

• M1: 109,206 km (0.09 R)
• M2: 256,261 km (0.063 R)
• M3: 759,060 km (0.098 R)
• M4: 1,250,788 km (0.112 R)
• M5: 1,341,295 km (0.041 R)
• M6: 1,601,595 km (0.1 R)
• M7: 2,736,145 km (0.06 R)
• M8: 2,825,006 km (0.083 R)
• M9: 3,097,574 km (0.098 R)
• M10: 3,378,518 km (0.084 R)
• M11: 3,831,949 km (0.114 R)
• M12: 3,998,601 km (0.1 R)
• M13: 4,065,921 km (0.115 R)
• M14: 4,373,643 km (0.059 R)
• M15: 4,688,846 km (0.098 R)
• M16: 5,011,529 km (0.081 R)
• M17: 5,120,735 km (0.115 R)
• M18: 6,022,511 km (0.03 R)
• M19: 6,177,494 km (0.112 R)
• M20: 6,294,630 km (0.096 R)
• M21: 7,799,435 km (0.109 R)
• M22: 7,926,144 km (0.072 R)
• M23: 8,053,601 km (0.034 R)
• M24: 8,657,229 km (0.105 R)
• M25: 9,816,463 km (0.106 R)
• M26: 9,907,717 km (0.086 R)
• M27: 10,229,054 km (0.103 R)
• M28: 11,356,872 km (0.106 R)
• M29: 11,741,488 km (0.068 R)
• M30: 11,935,517 km (0.094 R)
• M31: 12,081,674 km (0.104 R)
• M32: 12,228,429 km (0.094 R)
• M33: 13,474,280 km (0.077 R)
• M34: 14,603,744 km (0.081 R)
• M35: 15,497,292 km (0.091 R)
• M36: 16,300,334 km (0.065 R)
• M37: 17,007,184 km (0.093 R)
• M38: 17,061,936 km (0.105 R)
• M39: 17,613,055 km (0.064 R)
• M40: 18,058,109 km (0.111 R)
• M41: 18,114,058 km (0.069 R)
• M42: 18,226,107 km (0.053 R)
• M43: 18,789,343 km (0.091 R)
• M44: 19,702,638 km (0.102 R)
• M45: 19,875,424 km (0.113 R)
• M46: 19,990,913 km (0.119 R)
• M47: 20,338,878 km (0.041 R)
• M48: 20,923,057 km (0.102 R)
• M49: 21,809,724 km (0.068 R)
• M50: 22,048,183 km (0.027 R)
• M51: 22,287,540 km (0.084 R)
• M52: 22,708,658 km (0.115 R)
• M53: 22,829,383 km (0.079 R)
• M54: 22,889,821 km (0.048 R)
• M55: 22,950,408 km (0.096 R)
• M56: 23,010,995 km (0.056 R)
• M57: 25,414,434 km (0.084 R)
• M58: 26,170,053 km (0.09 R)
• M59: 26,296,613 km (0.051 R)
• M60: 27,638,506 km (0.055 R)
• M61: 27,832,085 km (0.068 R)
• M62: 27,961,338 km (0.081 R)
• M63: 29,791,967 km (0.115 R)
• M64: 29,858,089 km (0.111 R)
• M65: 30,521,706 km (0.084 R)
• M66: 30,588,277 km (0.105 R)
• M67: 32,269,757 km (0.087 R)
• M68: 32,745,927 km (0.119 R)
• M69: 34,952,346 km (0.071 R)
• M70: 35,022,058 km (0.047 R)
• M71: 36,073,283 km (0.112 R)
• M72: 37,419,813 km (0.118 R)
• M73: 37,991,726 km (0.05 R)
• M74: 38,494,524 km (0.088 R)
• M75: 39,579,258 km (0.075 R)
• M76: 40,747,468 km (0.09 R)
• M77: 41,778,796 km (0.116 R)
• M78: 41,852,847 km (0.072 R)
• M79: 42,149,200 km (0.095 R)
• M80: 42,446,301 km (0.083 R)
• M81: 44,621,305 km (0.069 R)
• M82: 45,227,625 km (0.101 R)
• M83: 46,601,981 km (0.1 R)
• M84: 49,391,383 km (0.112 R)
• M85: 49,626,251 km (0.098 R)
• M86: 49,783,030 km (0.081 R)
• M87: 53,354,230 km (0.049 R)
• M88: 53,595,232 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.6

Radius: 4.8

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.48 AU - 24.04 AU

Year: 31843 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,577,856 km

• M1: 235,168 km (0.114 R)
• M2: 658,530 km (0.075 R)
• M3: 739,462 km (0.027 R)
• M4: 795,412 km (0.105 R)
• M5: 1,095,804 km (0.069 R)
• M6: 1,393,953 km (0.098 R)
• M7: 1,534,276 km (0.062 R)
• M8: 2,021,666 km (0.106 R)
• M9: 2,385,188 km (0.107 R)
• M10: 2,553,187 km (0.07 R)
• M11: 2,812,440 km (0.119 R)
• M12: 4,850,412 km (0.105 R)
• M13: 5,832,223 km (0.06 R)
• M14: 6,001,717 km (0.069 R)
• M15: 6,115,561 km (0.104 R)
• M16: 8,032,957 km (0.115 R)
• M17: 9,916,095 km (0.117 R)
• M18: 10,664,533 km (0.092 R)
• M19: 11,010,702 km (0.111 R)
• M20: 11,856,529 km (0.106 R)
• M21: 13,834,512 km (0.104 R)
• M22: 13,985,007 km (0.064 R)
• M23: 14,439,934 km (0.116 R)
• M24: 16,626,008 km (0.097 R)
• M25: 16,786,078 km (0.115 R)
• M26: 18,332,022 km (0.079 R)
• M27: 18,497,328 km (0.087 R)
• M28: 19,668,679 km (0.098 R)
• M29: 20,007,668 km (0.049 R)
• M30: 20,263,331 km (0.078 R)
• M31: 20,348,751 km (0.067 R)
• M32: 21,383,220 km (0.053 R)
• M33: 22,700,130 km (0.053 R)
• M34: 23,772,448 km (0.112 R)
• M35: 28,414,470 km (0.115 R)
• M36: 29,472,277 km (0.042 R)
• M37: 30,542,948 km (0.095 R)
• M38: 30,640,935 km (0.111 R)
• M39: 30,837,207 km (0.11 R)
• M40: 31,329,534 km (0.103 R)
• M41: 36,187,276 km (0.102 R)
• M42: 36,498,589 km (0.114 R)
• M43: 37,437,765 km (0.059 R)
• M44: 39,339,902 km (0.094 R)
• M45: 39,553,228 km (0.097 R)
• M46: 40,625,396 km (0.042 R)
• M47: 43,788,344 km (0.056 R)
• M48: 45,791,011 km (0.097 R)
• M49: 47,596,059 km (0.104 R)
• M50: 48,850,437 km (0.082 R)
• M51: 48,965,029 km (0.104 R)
• M52: 49,194,362 km (0.108 R)
• M53: 50,462,653 km (0.083 R)
• M54: 52,326,343 km (0.044 R)
• M55: 53,384,599 km (0.104 R)
• M56: 60,740,625 km (0.099 R)
• M57: 62,473,118 km (0.082 R)
• M58: 62,722,049 km (0.07 R)
• M59: 62,971,129 km (0.033 R)
• M60: 64,096,404 km (0.061 R)
• M61: 64,850,228 km (0.091 R)
• M62: 68,406,918 km (0.05 R)
• M63: 71,635,539 km (0.101 R)
• M64: 71,895,989 km (0.1 R)
• M65: 72,417,786 km (0.109 R)
• M66: 73,596,468 km (0.056 R)
• M67: 74,649,487 km (0.089 R)
• M68: 75,840,137 km (0.11 R)
• M69: 76,371,359 km (0.109 R)
• M70: 76,770,486 km (0.041 R)
• M71: 77,170,361 km (0.096 R)
• M72: 79,584,122 km (0.117 R)
• M73: 79,719,060 km (0.08 R)
• M74: 80,529,581 km (0.055 R)
• M75: 81,614,465 km (0.091 R)
• M76: 82,158,851 km (0.03 R)
• M77: 82,431,419 km (0.105 R)
• M78: 82,567,852 km (0.096 R)
• M79: 82,840,868 km (0.059 R)
• M80: 83,251,065 km (0.113 R)
• M81: 84,210,736 km (0.072 R)
• M82: 84,898,437 km (0.104 R)
• M83: 85,036,067 km (0.114 R)
• M84: 89,203,415 km (0.11 R)
• M85: 90,466,620 km (0.082 R)
• M86: 95,005,269 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit