🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.88 AU - 0.98 AU

Year: 321 Days

Day: 34 Hours

Environment

Temp: 121 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.16 AU - 1.6 AU

Year: 581 Days

Day: 28.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 13

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.38 AU - 7.13 AU

Year: 5596 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 61.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,429,387 km

• M1: 201,957 km (0.092 R)
• M2: 320,738 km (0.079 R)
• M3: 501,003 km (0.104 R)
• M4: 711,338 km (0.039 R)
• M5: 873,053 km (0.071 R)
• M6: 964,757 km (0.086 R)
• M7: 1,248,245 km (0.076 R)
• M8: 1,558,959 km (0.105 R)
• M9: 1,879,548 km (0.088 R)
• M10: 2,032,437 km (0.092 R)
• M11: 2,400,148 km (0.057 R)
• M12: 2,499,631 km (0.082 R)
• M13: 3,125,848 km (0.074 R)
• M14: 3,253,305 km (0.109 R)
• M15: 3,382,408 km (0.068 R)
• M16: 3,475,757 km (0.055 R)
• M17: 3,608,001 km (0.102 R)
• M18: 3,995,011 km (0.117 R)
• M19: 4,173,631 km (0.055 R)
• M20: 4,294,057 km (0.03 R)
• M21: 4,436,325 km (0.051 R)
• M22: 4,518,155 km (0.113 R)
• M23: 4,725,348 km (0.109 R)
• M24: 4,851,160 km (0.095 R)
• M25: 4,956,776 km (0.073 R)
• M26: 5,365,477 km (0.117 R)
• M27: 5,585,087 km (0.102 R)
• M28: 5,807,689 km (0.04 R)
• M29: 6,101,349 km (0.113 R)
• M30: 7,203,885 km (0.112 R)
• M31: 7,300,675 km (0.079 R)
• M32: 7,495,302 km (0.118 R)
• M33: 7,691,724 km (0.073 R)
• M34: 7,790,608 km (0.062 R)
• M35: 8,165,201 km (0.114 R)
• M36: 8,494,466 km (0.073 R)
• M37: 8,648,103 km (0.044 R)
• M38: 9,508,889 km (0.061 R)
• M39: 9,936,141 km (0.101 R)
• M40: 10,397,052 km (0.089 R)
• M41: 10,616,362 km (0.027 R)
• M42: 10,809,643 km (0.08 R)
• M43: 11,003,971 km (0.097 R)
• M44: 11,283,569 km (0.06 R)
• M45: 11,878,520 km (0.094 R)
• M46: 12,136,726 km (0.035 R)
• M47: 12,367,705 km (0.078 R)
• M48: 12,454,771 km (0.053 R)
• M49: 13,187,800 km (0.097 R)
• M50: 13,306,431 km (0.104 R)
• M51: 13,395,592 km (0.06 R)
• M52: 13,965,111 km (0.06 R)
• M53: 14,055,767 km (0.081 R)
• M54: 14,207,310 km (0.114 R)
• M55: 14,818,716 km (0.078 R)
• M56: 16,035,845 km (0.116 R)
• M57: 16,162,554 km (0.11 R)
• M58: 16,672,533 km (0.092 R)
• M59: 17,187,748 km (0.101 R)
• M60: 17,447,450 km (0.034 R)
• M61: 17,740,961 km (0.082 R)
• M62: 17,970,594 km (0.063 R)
• M63: 18,102,090 km (0.085 R)
• M64: 18,234,036 km (0.06 R)
• M65: 18,798,319 km (0.078 R)
• M66: 18,898,400 km (0.119 R)
• M67: 20,422,204 km (0.107 R)
• M68: 20,559,535 km (0.103 R)
• M69: 21,425,108 km (0.099 R)
• M70: 21,669,551 km (0.107 R)
• M71: 21,774,568 km (0.046 R)
• M72: 22,302,350 km (0.096 R)
• M73: 22,408,564 km (0.11 R)
• M74: 22,585,688 km (0.084 R)
• M75: 22,692,202 km (0.053 R)
• M76: 23,084,298 km (0.094 R)
• M77: 24,128,491 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 9.6

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.16 AU - 10.12 AU

Year: 10720 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,429,387 km

• M1: 133,591 km (0.119 R)
• M2: 289,472 km (0.11 R)
• M3: 424,559 km (0.084 R)
• M4: 763,398 km (0.1 R)
• M5: 900,430 km (0.095 R)
• M6: 1,154,896 km (0.043 R)
• M7: 1,314,068 km (0.113 R)
• M8: 1,679,685 km (0.101 R)
• M9: 1,887,476 km (0.094 R)
• M10: 2,620,057 km (0.051 R)
• M11: 2,679,896 km (0.1 R)
• M12: 2,954,708 km (0.085 R)
• M13: 3,238,644 km (0.108 R)
• M14: 3,302,822 km (0.119 R)
• M15: 3,465,584 km (0.113 R)
• M16: 4,353,747 km (0.115 R)
• M17: 4,460,709 km (0.04 R)
• M18: 5,045,637 km (0.035 R)
• M19: 5,157,985 km (0.079 R)
• M20: 5,500,115 km (0.078 R)
• M21: 5,577,158 km (0.115 R)
• M22: 5,771,336 km (0.113 R)
• M23: 6,652,318 km (0.087 R)
• M24: 6,817,025 km (0.116 R)
• M25: 7,361,562 km (0.086 R)
• M26: 7,489,318 km (0.112 R)
• M27: 8,007,376 km (0.108 R)
• M28: 9,078,048 km (0.093 R)
• M29: 9,306,783 km (0.075 R)
• M30: 10,146,027 km (0.1 R)
• M31: 10,240,722 km (0.114 R)
• M32: 10,670,667 km (0.108 R)
• M33: 10,815,328 km (0.103 R)
• M34: 12,045,920 km (0.097 R)
• M35: 12,449,086 km (0.11 R)
• M36: 12,601,377 km (0.111 R)
• M37: 12,805,428 km (0.102 R)
• M38: 13,062,138 km (0.118 R)
• M39: 14,905,633 km (0.068 R)
• M40: 17,393,146 km (0.107 R)
• M41: 18,020,560 km (0.088 R)
• M42: 18,481,471 km (0.065 R)
• M43: 20,363,861 km (0.084 R)
• M44: 21,025,083 km (0.119 R)
• M45: 21,754,223 km (0.119 R)
• M46: 23,237,486 km (0.114 R)
• M47: 23,802,068 km (0.119 R)
• M48: 24,944,847 km (0.12 R)
• M49: 25,587,369 km (0.116 R)
• M50: 25,846,024 km (0.034 R)
• M51: 25,975,576 km (0.101 R)
• M52: 26,692,299 km (0.075 R)
• M53: 28,078,473 km (0.117 R)
• M54: 28,813,896 km (0.073 R)
• M55: 29,083,023 km (0.057 R)
• M56: 30,440,474 km (0.089 R)
• M57: 31,126,979 km (0.085 R)
• M58: 31,610,628 km (0.071 R)
• M59: 32,515,247 km (0.052 R)
• M60: 32,935,617 km (0.093 R)
• M61: 33,569,613 km (0.045 R)
• M62: 34,350,065 km (0.118 R)
• M63: 34,993,036 km (0.095 R)
• M64: 35,928,621 km (0.095 R)
• M65: 36,581,317 km (0.082 R)
• M66: 37,530,815 km (0.074 R)
• M67: 37,971,829 km (0.103 R)
• M68: 38,266,836 km (0.052 R)
• M69: 39,977,488 km (0.064 R)
• M70: 41,030,956 km (0.1 R)
• M71: 41,106,653 km (0.075 R)
• M72: 41,941,259 km (0.082 R)
• M73: 43,088,376 km (0.054 R)
• M74: 43,627,227 km (0.104 R)
• M75: 44,013,489 km (0.102 R)
• M76: 45,023,125 km (0.097 R)
• M77: 45,805,073 km (0.047 R)
• M78: 45,883,462 km (0.099 R)
• M79: 47,620,144 km (0.036 R)
• M80: 48,017,925 km (0.12 R)
• M81: 49,378,368 km (0.059 R)
• M82: 49,942,202 km (0.057 R)
• M83: 50,913,840 km (0.063 R)
• M84: 51,891,761 km (0.096 R)
• M85: 51,973,442 km (0.058 R)
• M86: 52,301,061 km (0.081 R)
• M87: 52,465,020 km (0.102 R)
• M88: 53,700,549 km (0.079 R)
• M89: 54,363,417 km (0.115 R)
• M90: 54,446,444 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 3.5

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.83 AU - 20.19 AU

Year: 25126 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,429,387 km

• M1: 45,328 km (0.106 R)
• M2: 440,117 km (0.093 R)
• M3: 508,034 km (0.105 R)
• M4: 1,332,767 km (0.116 R)
• M5: 1,507,947 km (0.058 R)
• M6: 1,637,498 km (0.072 R)
• M7: 1,663,828 km (0.104 R)
• M8: 1,716,935 km (0.092 R)
• M9: 1,743,713 km (0.039 R)
• M10: 2,104,393 km (0.1 R)
• M11: 2,161,839 km (0.113 R)
• M12: 2,548,250 km (0.107 R)
• M13: 2,671,519 km (0.037 R)
• M14: 2,702,486 km (0.105 R)
• M15: 3,484,434 km (0.079 R)
• M16: 3,794,550 km (0.065 R)
• M17: 4,006,081 km (0.094 R)
• M18: 4,041,835 km (0.107 R)
• M19: 5,472,440 km (0.073 R)
• M20: 5,631,313 km (0.112 R)
• M21: 6,240,475 km (0.119 R)
• M22: 6,281,914 km (0.089 R)
• M23: 6,490,004 km (0.089 R)
• M24: 6,532,041 km (0.074 R)
• M25: 7,171,273 km (0.086 R)
• M26: 7,214,657 km (0.101 R)
• M27: 7,258,040 km (0.098 R)
• M28: 7,476,453 km (0.114 R)
• M29: 7,564,416 km (0.115 R)
• M30: 8,235,064 km (0.089 R)
• M31: 9,158,382 km (0.076 R)
• M32: 9,968,604 km (0.11 R)
• M33: 11,251,555 km (0.119 R)
• M34: 11,656,666 km (0.093 R)
• M35: 12,376,980 km (0.081 R)
• M36: 12,637,729 km (0.098 R)
• M37: 13,324,084 km (0.085 R)
• M38: 15,009,005 km (0.06 R)
• M39: 15,342,758 km (0.105 R)
• M40: 15,398,707 km (0.1 R)
• M41: 16,415,823 km (0.083 R)
• M42: 16,472,970 km (0.071 R)
• M43: 16,644,857 km (0.035 R)
• M44: 17,396,288 km (0.08 R)
• M45: 17,454,631 km (0.111 R)
• M46: 18,040,755 km (0.08 R)
• M47: 18,514,382 km (0.116 R)
• M48: 20,020,533 km (0.059 R)
• M49: 21,066,971 km (0.034 R)
• M50: 21,129,054 km (0.037 R)
• M51: 21,191,286 km (0.116 R)
• M52: 23,533,839 km (0.095 R)
• M53: 23,856,672 km (0.052 R)
• M54: 24,768,321 km (0.108 R)
• M55: 27,164,430 km (0.078 R)
• M56: 27,570,888 km (0.091 R)
• M57: 28,940,157 km (0.046 R)
• M58: 30,331,567 km (0.112 R)
• M59: 31,318,464 km (0.105 R)
• M60: 31,815,727 km (0.067 R)
• M61: 31,958,294 km (0.113 R)
• M62: 32,746,376 km (0.068 R)
• M63: 32,818,332 km (0.057 R)
• M64: 34,707,454 km (0.093 R)
• M65: 35,443,476 km (0.045 R)
• M66: 36,258,934 km (0.077 R)
• M67: 36,333,284 km (0.079 R)
• M68: 37,456,016 km (0.047 R)
• M69: 40,350,734 km (0.105 R)
• M70: 41,046,813 km (0.096 R)
• M71: 41,124,305 km (0.08 R)
• M72: 42,059,142 km (0.03 R)
• M73: 42,529,179 km (0.034 R)
• M74: 43,316,512 km (0.116 R)
• M75: 43,395,500 km (0.068 R)
• M76: 43,553,625 km (0.1 R)
• M77: 45,465,934 km (0.097 R)
• M78: 46,028,871 km (0.056 R)
• M79: 47,812,975 km (0.076 R)
• M80: 48,385,337 km (0.102 R)
• M81: 48,877,813 km (0.032 R)
• M82: 49,619,669 km (0.088 R)
• M83: 49,702,247 km (0.114 R)
• M84: 50,033,307 km (0.075 R)
• M85: 50,365,115 km (0.095 R)
• M86: 52,455,297 km (0.098 R)
• M87: 53,214,655 km (0.085 R)
• M88: 54,147,697 km (0.095 R)
• M89: 54,232,818 km (0.115 R)
• M90: 54,744,294 km (0.098 R)
• M91: 55,086,125 km (0.069 R)
• M92: 55,428,853 km (0.091 R)
• M93: 55,514,573 km (0.037 R)
• M94: 56,029,938 km (0.07 R)
• M95: 56,460,780 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335

Radius: 4.6

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.49 AU - 19.25 AU

Year: 29358 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,429,387 km

• M1: 381,624 km (0.11 R)
• M2: 653,144 km (0.116 R)
• M3: 948,301 km (0.115 R)
• M4: 1,110,166 km (0.109 R)
• M5: 1,399,039 km (0.118 R)
• M6: 2,008,501 km (0.116 R)
• M7: 3,980,650 km (0.096 R)
• M8: 4,916,534 km (0.077 R)
• M9: 4,962,610 km (0.094 R)
• M10: 5,867,677 km (0.104 R)
• M11: 6,064,698 km (0.075 R)
• M12: 6,114,215 km (0.089 R)
• M13: 6,617,462 km (0.048 R)
• M14: 6,770,949 km (0.092 R)
• M15: 6,874,022 km (0.052 R)
• M16: 7,291,400 km (0.073 R)
• M17: 9,555,115 km (0.069 R)
• M18: 9,845,036 km (0.1 R)
• M19: 10,731,852 km (0.084 R)
• M20: 11,154,316 km (0.108 R)
• M21: 11,337,125 km (0.114 R)
• M22: 11,829,302 km (0.117 R)
• M23: 12,202,998 km (0.099 R)
• M24: 12,265,679 km (0.085 R)
• M25: 13,801,301 km (0.095 R)
• M26: 15,804,267 km (0.096 R)
• M27: 15,872,633 km (0.115 R)
• M28: 16,009,515 km (0.045 R)
• M29: 17,048,921 km (0.055 R)
• M30: 18,612,369 km (0.078 R)
• M31: 18,756,880 km (0.116 R)
• M32: 19,265,064 km (0.092 R)
• M33: 19,851,637 km (0.06 R)
• M34: 20,967,039 km (0.085 R)
• M35: 21,267,880 km (0.068 R)
• M36: 22,793,480 km (0.107 R)
• M37: 23,335,622 km (0.066 R)
• M38: 24,511,910 km (0.058 R)
• M39: 28,154,319 km (0.052 R)
• M40: 28,403,101 km (0.082 R)
• M41: 28,652,630 km (0.09 R)
• M42: 29,657,778 km (0.031 R)
• M43: 29,826,524 km (0.074 R)
• M44: 30,249,587 km (0.096 R)
• M45: 32,134,520 km (0.117 R)
• M46: 32,307,755 km (0.094 R)
• M47: 33,091,049 km (0.085 R)
• M48: 33,880,776 km (0.079 R)
• M49: 35,210,552 km (0.079 R)
• M50: 35,389,171 km (0.12 R)
• M51: 36,286,609 km (0.097 R)
• M52: 36,647,738 km (0.027 R)
• M53: 37,009,915 km (0.11 R)
• M54: 37,738,008 km (0.067 R)
• M55: 38,103,924 km (0.106 R)
• M56: 39,115,954 km (0.088 R)
• M57: 39,393,607 km (0.097 R)
• M58: 40,323,508 km (0.102 R)
• M59: 40,978,746 km (0.115 R)
• M60: 42,489,535 km (0.036 R)
• M61: 47,622,687 km (0.098 R)
• M62: 48,414,359 km (0.058 R)
• M63: 48,911,323 km (0.086 R)
• M64: 49,110,587 km (0.095 R)
• M65: 49,210,369 km (0.052 R)
• M66: 49,510,014 km (0.051 R)
• M67: 49,609,945 km (0.118 R)
• M68: 51,118,191 km (0.115 R)
• M69: 52,131,866 km (0.105 R)
• M70: 53,152,273 km (0.102 R)
• M71: 56,357,108 km (0.109 R)
• M72: 58,352,145 km (0.084 R)
• M73: 63,168,299 km (0.061 R)
• M74: 64,364,933 km (0.103 R)
• M75: 65,239,931 km (0.089 R)
• M76: 67,333,553 km (0.061 R)
• M77: 68,778,668 km (0.115 R)
• M78: 69,225,517 km (0.067 R)
• M79: 69,337,267 km (0.061 R)
• M80: 69,897,361 km (0.108 R)
• M81: 70,571,449 km (0.097 R)
• M82: 71,473,524 km (0.113 R)
• M83: 72,152,549 km (0.09 R)
• M84: 73,973,903 km (0.041 R)
• M85: 75,119,823 km (0.109 R)
• M86: 77,429,315 km (0.107 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit