🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 328 Days

Day: 40.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.79 AU

Year: 336 Days

Day: 47.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,211,866 km

• M1: 103,821 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 14.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.7 AU - 0.96 AU

Year: 496 Days

Day: 13.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,211,866 km

• M1: 225,294 km (0.087 R)
• M2: 322,084 km (0.087 R)
• M3: 421,118 km (0.09 R)
• M4: 513,420 km (0.101 R)
• M5: 622,477 km (0.038 R)
• M6: 756,816 km (0.074 R)
• M7: 898,485 km (0.074 R)
• M8: 1,041,201 km (0.108 R)
• M9: 1,197,082 km (0.075 R)
• M10: 1,356,404 km (0.078 R)
• M11: 1,461,721 km (0.1 R)
• M12: 1,654,552 km (0.11 R)
• M13: 1,811,929 km (0.09 R)
• M14: 1,923,529 km (0.062 R)
• M15: 2,171,563 km (0.082 R)
• M16: 2,284,659 km (0.089 R)
• M17: 2,381,449 km (0.076 R)
• M18: 2,523,118 km (0.085 R)
• M19: 2,629,631 km (0.038 R)
• M20: 2,821,565 km (0.037 R)
• M21: 3,018,287 km (0.071 R)
• M22: 3,138,563 km (0.104 R)
• M23: 3,240,140 km (0.111 R)
• M24: 3,453,467 km (0.096 R)
• M25: 3,600,671 km (0.093 R)
• M26: 3,742,789 km (0.104 R)
• M27: 3,865,310 km (0.072 R)
• M28: 4,011,018 km (0.046 R)
• M29: 4,218,211 km (0.091 R)
• M30: 4,543,287 km (0.053 R)
• M31: 4,790,722 km (0.115 R)
• M32: 4,884,520 km (0.095 R)
• M33: 5,058,353 km (0.098 R)
• M34: 5,250,436 km (0.088 R)
• M35: 5,404,223 km (0.107 R)
• M36: 5,510,288 km (0.108 R)
• M37: 5,641,784 km (0.088 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 9.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.68 AU - 2.2 AU

Year: 1773 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,211,866 km

• M1: 146,606 km (0.06 R)
• M2: 263,591 km (0.075 R)
• M3: 327,320 km (0.055 R)
• M4: 487,689 km (0.034 R)
• M5: 626,217 km (0.099 R)
• M6: 770,878 km (0.118 R)
• M7: 1,102,836 km (0.114 R)
• M8: 1,181,524 km (0.109 R)
• M9: 1,289,384 km (0.113 R)
• M10: 1,438,683 km (0.098 R)
• M11: 1,515,576 km (0.12 R)
• M12: 1,633,459 km (0.055 R)
• M13: 1,723,966 km (0.084 R)
• M14: 1,847,384 km (0.069 R)
• M15: 1,995,037 km (0.085 R)
• M16: 2,070,285 km (0.106 R)
• M17: 2,324,751 km (0.072 R)
• M18: 2,671,668 km (0.046 R)
• M19: 3,047,608 km (0.112 R)
• M20: 3,235,503 km (0.088 R)
• M21: 3,440,153 km (0.092 R)
• M22: 3,583,467 km (0.081 R)
• M23: 3,702,099 km (0.089 R)
• M24: 3,781,984 km (0.118 R)
• M25: 4,038,694 km (0.11 R)
• M26: 4,134,586 km (0.099 R)
• M27: 4,203,700 km (0.119 R)
• M28: 4,483,897 km (0.062 R)
• M29: 4,813,461 km (0.065 R)
• M30: 5,121,483 km (0.107 R)
• M31: 5,330,322 km (0.106 R)
• M32: 5,542,003 km (0.055 R)
• M33: 5,989,300 km (0.102 R)
• M34: 6,177,943 km (0.077 R)
• M35: 6,304,653 km (0.113 R)
• M36: 6,432,260 km (0.111 R)
• M37: 6,609,234 km (0.092 R)
• M38: 6,690,166 km (0.111 R)
• M39: 6,836,772 km (0.117 R)
• M40: 7,067,003 km (0.077 R)
• M41: 7,182,942 km (0.063 R)
• M42: 7,602,564 km (0.081 R)
• M43: 8,099,229 km (0.054 R)
• M44: 8,238,205 km (0.106 R)
• M45: 8,307,918 km (0.103 R)
• M46: 8,500,749 km (0.12 R)
• M47: 8,801,591 km (0.093 R)
• M48: 9,016,114 km (0.103 R)
• M49: 9,413,895 km (0.11 R)
• M50: 9,560,052 km (0.106 R)
• M51: 9,835,910 km (0.095 R)
• M52: 10,114,611 km (0.108 R)
• M53: 10,320,458 km (0.081 R)
• M54: 11,138,908 km (0.083 R)
• M55: 11,293,442 km (0.113 R)
• M56: 11,682,995 km (0.112 R)
• M57: 11,978,002 km (0.091 R)
• M58: 12,676,026 km (0.076 R)
• M59: 13,203,059 km (0.084 R)
• M60: 13,264,394 km (0.072 R)
• M61: 13,387,214 km (0.098 R)
• M62: 13,469,343 km (0.115 R)
• M63: 13,903,177 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 12.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.55 AU - 2.39 AU

Year: 1814 Days

Day: 5.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,211,866 km

• M1: 174,581 km (0.108 R)
• M2: 253,120 km (0.104 R)
• M3: 344,374 km (0.07 R)
• M4: 427,850 km (0.11 R)
• M5: 577,747 km (0.068 R)
• M6: 657,931 km (0.07 R)
• M7: 894,894 km (0.051 R)
• M8: 1,071,121 km (0.113 R)
• M9: 1,286,242 km (0.09 R)
• M10: 1,437,785 km (0.095 R)
• M11: 1,602,941 km (0.075 R)
• M12: 1,684,322 km (0.118 R)
• M13: 1,851,274 km (0.078 R)
• M14: 2,007,903 km (0.101 R)
• M15: 2,087,937 km (0.057 R)
• M16: 2,243,220 km (0.043 R)
• M17: 2,376,961 km (0.116 R)
• M18: 2,478,986 km (0.073 R)
• M19: 2,661,346 km (0.059 R)
• M20: 2,812,290 km (0.101 R)
• M21: 2,902,498 km (0.104 R)
• M22: 3,002,728 km (0.103 R)
• M23: 3,095,030 km (0.094 R)
• M24: 3,216,354 km (0.11 R)
• M25: 3,320,325 km (0.044 R)
• M26: 3,444,641 km (0.114 R)
• M27: 3,658,566 km (0.071 R)
• M28: 3,837,036 km (0.113 R)
• M29: 3,947,439 km (0.071 R)
• M30: 4,099,879 km (0.096 R)
• M31: 4,410,594 km (0.062 R)
• M32: 4,589,962 km (0.056 R)
• M33: 4,739,709 km (0.107 R)
• M34: 4,836,798 km (0.114 R)
• M35: 4,978,168 km (0.096 R)
• M36: 5,054,912 km (0.063 R)
• M37: 5,309,976 km (0.117 R)
• M38: 5,523,752 km (0.077 R)
• M39: 5,740,519 km (0.074 R)
• M40: 5,890,416 km (0.11 R)
• M41: 6,041,660 km (0.078 R)
• M42: 6,158,795 km (0.111 R)
• M43: 6,336,068 km (0.108 R)
• M44: 6,431,362 km (0.098 R)
• M45: 6,539,073 km (0.045 R)
• M46: 6,707,969 km (0.113 R)
• M47: 6,805,058 km (0.097 R)
• M48: 6,902,595 km (0.097 R)
• M49: 7,223,034 km (0.114 R)
• M50: 7,347,499 km (0.078 R)
• M51: 7,523,127 km (0.042 R)
• M52: 7,611,390 km (0.1 R)
• M53: 7,814,544 km (0.12 R)
• M54: 8,045,373 km (0.106 R)
• M55: 8,278,297 km (0.088 R)
• M56: 8,395,732 km (0.118 R)
• M57: 8,526,779 km (0.115 R)
• M58: 8,764,341 km (0.073 R)
• M59: 8,897,333 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 13.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.03 AU - 4.47 AU

Year: 4764 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,211,866 km

• M1: 230,830 km (0.029 R)
• M2: 345,272 km (0.106 R)
• M3: 454,478 km (0.088 R)
• M4: 625,469 km (0.109 R)
• M5: 770,279 km (0.09 R)
• M6: 860,786 km (0.102 R)
• M7: 1,126,921 km (0.079 R)
• M8: 1,247,347 km (0.092 R)
• M9: 1,436,588 km (0.039 R)
• M10: 1,827,039 km (0.056 R)
• M11: 2,289,296 km (0.058 R)
• M12: 2,524,314 km (0.066 R)
• M13: 2,624,695 km (0.057 R)
• M14: 2,871,082 km (0.102 R)
• M15: 3,431,326 km (0.027 R)
• M16: 3,839,429 km (0.071 R)
• M17: 4,215,219 km (0.088 R)
• M18: 4,383,517 km (0.107 R)
• M19: 4,652,494 km (0.041 R)
• M20: 4,876,591 km (0.095 R)
• M21: 5,439,678 km (0.108 R)
• M22: 5,649,713 km (0.076 R)
• M23: 5,755,628 km (0.079 R)
• M24: 6,132,017 km (0.089 R)
• M25: 6,378,105 km (0.115 R)
• M26: 6,488,658 km (0.076 R)
• M27: 6,852,181 km (0.111 R)
• M28: 7,424,393 km (0.114 R)
• M29: 7,540,780 km (0.032 R)
• M30: 7,952,772 km (0.111 R)
• M31: 8,676,228 km (0.097 R)
• M32: 8,860,383 km (0.054 R)
• M33: 9,107,967 km (0.089 R)
• M34: 9,389,361 km (0.076 R)
• M35: 9,546,887 km (0.051 R)
• M36: 9,768,891 km (0.089 R)
• M37: 9,960,675 km (0.039 R)
• M38: 10,057,016 km (0.084 R)
• M39: 10,347,834 km (0.09 R)
• M40: 10,608,733 km (0.113 R)
• M41: 10,904,787 km (0.053 R)
• M42: 11,640,210 km (0.117 R)
• M43: 11,741,787 km (0.065 R)
• M44: 12,668,845 km (0.093 R)
• M45: 12,947,995 km (0.119 R)
• M46: 13,941,325 km (0.117 R)
• M47: 14,702,479 km (0.062 R)
• M48: 15,180,444 km (0.083 R)
• M49: 15,888,191 km (0.059 R)
• M50: 16,076,386 km (0.109 R)
• M51: 16,416,721 km (0.105 R)
• M52: 16,606,860 km (0.075 R)
• M53: 16,989,232 km (0.119 R)
• M54: 17,258,807 km (0.11 R)
• M55: 17,958,177 km (0.036 R)
• M56: 18,945,074 km (0.1 R)
• M57: 19,184,581 km (0.045 R)
• M58: 19,505,468 km (0.072 R)
• M59: 19,706,827 km (0.103 R)
• M60: 20,152,479 km (0.09 R)
• M61: 20,765,531 km (0.043 R)
• M62: 21,384,716 km (0.119 R)
• M63: 21,842,636 km (0.066 R)
• M64: 21,968,148 km (0.076 R)
• M65: 23,449,616 km (0.108 R)
• M66: 23,620,905 km (0.07 R)
• M67: 23,792,644 km (0.099 R)
• M68: 23,964,831 km (0.09 R)
• M69: 24,963,097 km (0.106 R)
• M70: 25,269,624 km (0.082 R)
• M71: 25,577,346 km (0.08 R)
• M72: 25,797,854 km (0.047 R)
• M73: 26,910,413 km (0.035 R)
• M74: 27,404,834 km (0.092 R)
• M75: 27,495,041 km (0.061 R)
• M76: 28,311,397 km (0.117 R)
• M77: 28,768,568 km (0.085 R)
• M78: 29,135,831 km (0.076 R)
• M79: 29,597,340 km (0.078 R)
• M80: 29,782,542 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.7

Radius: 3.3

Gravity: 74.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6 AU - 6.44 AU

Year: 10176 Days

Day: 18.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,211,866 km

• M1: 49,517 km (0.102 R)
• M2: 135,087 km (0.099 R)
• M3: 529,576 km (0.11 R)
• M4: 1,009,187 km (0.111 R)
• M5: 1,071,121 km (0.038 R)
• M6: 1,198,877 km (0.119 R)
• M7: 1,445,714 km (0.097 R)
• M8: 2,607,491 km (0.119 R)
• M9: 3,013,799 km (0.111 R)
• M10: 3,163,696 km (0.066 R)
• M11: 3,564,618 km (0.058 R)
• M12: 3,627,748 km (0.094 R)
• M13: 3,691,178 km (0.091 R)
• M14: 3,787,070 km (0.099 R)
• M15: 3,948,785 km (0.091 R)
• M16: 4,583,679 km (0.083 R)
• M17: 4,965,453 km (0.109 R)
• M18: 5,071,368 km (0.076 R)
• M19: 5,106,823 km (0.113 R)
• M20: 5,249,539 km (0.042 R)
• M21: 5,575,363 km (0.065 R)
• M22: 6,360,752 km (0.11 R)
• M23: 8,660,370 km (0.115 R)
• M24: 8,702,707 km (0.081 R)
• M25: 9,130,856 km (0.096 R)
• M26: 10,410,366 km (0.115 R)
• M27: 11,139,955 km (0.09 R)
• M28: 11,325,008 km (0.1 R)
• M29: 11,417,908 km (0.115 R)
• M30: 11,697,955 km (0.096 R)
• M31: 12,599,881 km (0.075 R)
• M32: 13,425,661 km (0.035 R)
• M33: 13,969,300 km (0.025 R)
• M34: 15,282,470 km (0.111 R)
• M35: 15,849,745 km (0.045 R)
• M36: 17,271,224 km (0.1 R)
• M37: 17,861,986 km (0.108 R)
• M38: 18,350,124 km (0.073 R)
• M39: 19,118,309 km (0.099 R)
• M40: 19,729,266 km (0.118 R)
• M41: 20,177,462 km (0.12 R)
• M42: 20,290,109 km (0.035 R)
• M43: 20,346,507 km (0.111 R)
• M44: 20,629,247 km (0.104 R)
• M45: 22,119,840 km (0.111 R)
• M46: 23,289,995 km (0.032 R)
• M47: 24,180,701 km (0.105 R)
• M48: 24,300,379 km (0.12 R)
• M49: 24,480,046 km (0.085 R)
• M50: 25,022,039 km (0.113 R)
• M51: 25,264,238 km (0.119 R)
• M52: 25,750,730 km (0.113 R)
• M53: 25,995,323 km (0.087 R)
• M54: 27,790,497 km (0.112 R)
• M55: 27,853,179 km (0.103 R)
• M56: 28,861,319 km (0.081 R)
• M57: 29,689,343 km (0.117 R)
• M58: 29,753,371 km (0.092 R)
• M59: 30,074,109 km (0.054 R)
• M60: 30,524,997 km (0.063 R)
• M61: 31,043,204 km (0.093 R)
• M62: 31,108,129 km (0.115 R)
• M63: 32,153,818 km (0.09 R)
• M64: 32,747,123 km (0.119 R)
• M65: 34,011,375 km (0.092 R)
• M66: 34,481,112 km (0.051 R)
• M67: 35,155,948 km (0.117 R)
• M68: 36,862,112 km (0.045 R)
• M69: 37,206,486 km (0.117 R)
• M70: 37,344,565 km (0.084 R)
• M71: 37,968,089 km (0.119 R)
• M72: 38,455,329 km (0.116 R)
• M73: 39,225,160 km (0.063 R)
• M74: 39,788,396 km (0.107 R)
• M75: 39,858,857 km (0.109 R)
• M76: 40,070,837 km (0.049 R)
• M77: 40,993,856 km (0.118 R)
• M78: 41,207,781 km (0.114 R)
• M79: 44,023,063 km (0.081 R)
• M80: 44,534,837 km (0.075 R)
• M81: 44,681,443 km (0.038 R)
• M82: 44,975,253 km (0.055 R)
• M83: 45,343,264 km (0.111 R)
• M84: 45,564,519 km (0.107 R)
• M85: 45,638,271 km (0.112 R)
• M86: 46,750,681 km (0.11 R)
• M87: 46,899,680 km (0.117 R)
• M88: 47,198,128 km (0.058 R)
• M89: 47,796,968 km (0.083 R)
• M90: 48,473,600 km (0.119 R)
• M91: 49,380,761 km (0.086 R)
• M92: 49,608,449 km (0.079 R)
• M93: 49,836,436 km (0.037 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: 173 - 10,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit