🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 46.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 9.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.85 AU - 0.99 AU

Year: 579 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,132,059 km

• M1: 123,119 km (0.113 R)
• M2: 198,367 km (0.063 R)
• M3: 321,486 km (0.076 R)
• M4: 392,844 km (0.082 R)
• M5: 476,020 km (0.106 R)
• M6: 537,356 km (0.111 R)
• M7: 598,990 km (0.115 R)
• M8: 677,678 km (0.076 R)
• M9: 739,462 km (0.067 R)
• M10: 894,745 km (0.101 R)
• M11: 973,284 km (0.052 R)
• M12: 1,081,892 km (0.117 R)
• M13: 1,187,508 km (0.087 R)
• M14: 1,252,733 km (0.079 R)
• M15: 1,330,374 km (0.098 R)
• M16: 1,405,921 km (0.115 R)
• M17: 1,510,191 km (0.11 R)
• M18: 1,573,321 km (0.097 R)
• M19: 1,653,505 km (0.116 R)
• M20: 1,788,891 km (0.036 R)
• M21: 1,881,193 km (0.111 R)
• M22: 1,983,817 km (0.105 R)
• M23: 2,075,222 km (0.113 R)
• M24: 2,137,006 km (0.088 R)
• M25: 2,208,364 km (0.086 R)
• M26: 2,284,958 km (0.117 R)
• M27: 2,381,000 km (0.073 R)
• M28: 2,501,725 km (0.044 R)
• M29: 2,610,333 km (0.081 R)
• M30: 2,754,396 km (0.119 R)
• M31: 2,861,658 km (0.105 R)
• M32: 2,930,622 km (0.096 R)
• M33: 3,095,629 km (0.056 R)
• M34: 3,181,797 km (0.104 R)
• M35: 3,248,219 km (0.03 R)
• M36: 3,393,029 km (0.055 R)
• M37: 3,476,804 km (0.099 R)
• M38: 3,640,913 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 12.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.42 AU - 1.66 AU

Year: 1254 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,132,059 km

• M1: 220,956 km (0.106 R)
• M2: 345,721 km (0.082 R)
• M3: 457,919 km (0.109 R)
• M4: 553,063 km (0.048 R)
• M5: 763,398 km (0.062 R)
• M6: 997,219 km (0.069 R)
• M7: 1,281,306 km (0.113 R)
• M8: 1,381,985 km (0.04 R)
• M9: 1,625,830 km (0.105 R)
• M10: 2,055,475 km (0.09 R)
• M11: 2,194,002 km (0.047 R)
• M12: 2,493,797 km (0.105 R)
• M13: 2,587,894 km (0.119 R)
• M14: 2,821,117 km (0.071 R)
• M15: 3,097,274 km (0.041 R)
• M16: 3,227,873 km (0.084 R)
• M17: 3,668,589 km (0.115 R)
• M18: 3,806,967 km (0.109 R)
• M19: 3,915,874 km (0.078 R)
• M20: 4,120,823 km (0.088 R)
• M21: 4,232,722 km (0.073 R)
• M22: 4,574,404 km (0.113 R)
• M23: 4,657,131 km (0.114 R)
• M24: 4,773,818 km (0.1 R)
• M25: 4,984,601 km (0.118 R)
• M26: 5,319,551 km (0.111 R)
• M27: 5,546,939 km (0.098 R)
• M28: 5,903,282 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 9.9

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.19 AU - 3.23 AU

Year: 2927 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,132,059 km

• M1: 197,469 km (0.119 R)
• M2: 259,702 km (0.043 R)
• M3: 370,404 km (0.093 R)
• M4: 509,530 km (0.097 R)
• M5: 648,507 km (0.098 R)
• M6: 790,475 km (0.099 R)
• M7: 1,023,549 km (0.101 R)
• M8: 1,191,397 km (0.095 R)
• M9: 1,291,478 km (0.082 R)
• M10: 1,381,536 km (0.115 R)
• M11: 1,447,210 km (0.093 R)
• M12: 1,805,945 km (0.102 R)
• M13: 1,951,355 km (0.117 R)
• M14: 2,115,912 km (0.113 R)
• M15: 2,238,583 km (0.056 R)
• M16: 2,719,540 km (0.107 R)
• M17: 2,819,621 km (0.08 R)
• M18: 3,445,837 km (0.086 R)
• M19: 3,645,700 km (0.05 R)
• M20: 4,365,415 km (0.071 R)
• M21: 4,443,805 km (0.025 R)
• M22: 5,525,397 km (0.077 R)
• M23: 5,652,855 km (0.118 R)
• M24: 5,824,294 km (0.048 R)
• M25: 6,106,585 km (0.085 R)
• M26: 6,348,934 km (0.071 R)
• M27: 6,775,138 km (0.052 R)
• M28: 7,049,201 km (0.069 R)
• M29: 7,443,541 km (0.03 R)
• M30: 7,821,276 km (0.106 R)
• M31: 8,181,208 km (0.108 R)
• M32: 8,253,763 km (0.114 R)
• M33: 8,497,458 km (0.09 R)
• M34: 9,495,874 km (0.078 R)
• M35: 9,623,182 km (0.059 R)
• M36: 9,751,238 km (0.091 R)
• M37: 9,854,012 km (0.038 R)
• M38: 10,008,846 km (0.087 R)
• M39: 10,268,697 km (0.084 R)
• M40: 10,373,416 km (0.063 R)
• M41: 10,795,282 km (0.049 R)
• M42: 10,901,646 km (0.115 R)
• M43: 11,574,387 km (0.081 R)
• M44: 11,792,501 km (0.066 R)
• M45: 12,399,270 km (0.055 R)
• M46: 12,622,470 km (0.092 R)
• M47: 12,790,768 km (0.036 R)
• M48: 13,157,881 km (0.073 R)
• M49: 13,271,575 km (0.038 R)
• M50: 13,557,307 km (0.099 R)
• M51: 13,700,771 km (0.049 R)
• M52: 13,816,111 km (0.057 R)
• M53: 14,397,000 km (0.107 R)
• M54: 14,897,106 km (0.047 R)
• M55: 15,134,517 km (0.109 R)
• M56: 15,343,206 km (0.1 R)
• M57: 15,492,804 km (0.104 R)
• M58: 15,612,931 km (0.067 R)
• M59: 15,703,139 km (0.12 R)
• M60: 16,126,650 km (0.056 R)
• M61: 16,248,423 km (0.099 R)
• M62: 16,462,049 km (0.071 R)
• M63: 16,615,387 km (0.104 R)
• M64: 17,419,774 km (0.102 R)
• M65: 17,732,584 km (0.089 R)
• M66: 17,795,265 km (0.109 R)
• M67: 17,858,096 km (0.089 R)
• M68: 17,952,642 km (0.117 R)
• M69: 18,427,167 km (0.119 R)
• M70: 18,681,932 km (0.087 R)
• M71: 18,745,810 km (0.107 R)
• M72: 19,227,366 km (0.09 R)
• M73: 19,680,348 km (0.111 R)
• M74: 20,006,172 km (0.108 R)
• M75: 20,729,179 km (0.112 R)
• M76: 21,193,680 km (0.098 R)
• M77: 21,494,072 km (0.11 R)
• M78: 21,762,301 km (0.109 R)
• M79: 22,336,159 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 3.1

Gravity: 49.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.11 AU - 8.73 AU

Year: 16028 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 84.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,132,059 km

• M1: 156,330 km (0.108 R)
• M2: 356,342 km (0.071 R)
• M3: 709,094 km (0.071 R)
• M4: 851,661 km (0.063 R)
• M5: 915,539 km (0.039 R)
• M6: 959,072 km (0.048 R)
• M7: 1,282,353 km (0.052 R)
• M8: 1,355,806 km (0.111 R)
• M9: 1,716,336 km (0.074 R)
• M10: 1,824,496 km (0.12 R)
• M11: 2,162,288 km (0.119 R)
• M12: 2,458,491 km (0.074 R)
• M13: 2,611,231 km (0.078 R)
• M14: 2,767,112 km (0.112 R)
• M15: 3,252,856 km (0.119 R)
• M16: 3,694,619 km (0.107 R)
• M17: 4,191,134 km (0.12 R)
• M18: 4,974,428 km (0.114 R)
• M19: 5,521,059 km (0.116 R)
• M20: 5,841,946 km (0.067 R)
• M21: 6,004,709 km (0.038 R)
• M22: 6,417,898 km (0.096 R)
• M23: 6,543,710 km (0.112 R)
• M24: 6,585,747 km (0.068 R)
• M25: 6,797,727 km (0.12 R)
• M26: 7,011,802 km (0.12 R)
• M27: 7,184,737 km (0.098 R)
• M28: 7,711,770 km (0.091 R)
• M29: 7,890,091 km (0.11 R)
• M30: 8,849,163 km (0.092 R)
• M31: 8,989,037 km (0.049 R)
• M32: 9,082,835 km (0.064 R)
• M33: 9,989,248 km (0.11 R)
• M34: 11,325,905 km (0.118 R)
• M35: 11,528,610 km (0.109 R)
• M36: 11,783,824 km (0.096 R)
• M37: 11,886,448 km (0.12 R)
• M38: 12,144,206 km (0.06 R)
• M39: 13,034,163 km (0.101 R)
• M40: 13,087,121 km (0.032 R)
• M41: 13,353,256 km (0.079 R)
• M42: 14,600,154 km (0.108 R)
• M43: 14,820,811 km (0.116 R)
• M44: 15,209,616 km (0.044 R)
• M45: 15,770,757 km (0.117 R)
• M46: 17,086,919 km (0.117 R)
• M47: 17,436,081 km (0.095 R)
• M48: 19,518,782 km (0.072 R)
• M49: 19,944,687 km (0.091 R)
• M50: 20,189,429 km (0.094 R)
• M51: 22,372,960 km (0.049 R)
• M52: 23,202,929 km (0.071 R)
• M53: 24,368,596 km (0.12 R)
• M54: 26,353,161 km (0.082 R)
• M55: 27,093,820 km (0.05 R)
• M56: 27,296,974 km (0.117 R)
• M57: 27,364,891 km (0.101 R)
• M58: 27,704,778 km (0.035 R)
• M59: 29,009,570 km (0.113 R)
• M60: 29,078,834 km (0.071 R)
• M61: 29,148,098 km (0.116 R)
• M62: 30,123,775 km (0.032 R)
• M63: 31,678,546 km (0.079 R)
• M64: 31,749,904 km (0.119 R)
• M65: 33,404,157 km (0.089 R)
• M66: 36,496,495 km (0.076 R)
• M67: 36,571,144 km (0.095 R)
• M68: 37,849,458 km (0.041 R)
• M69: 38,380,082 km (0.049 R)
• M70: 38,760,509 km (0.117 R)
• M71: 39,142,283 km (0.075 R)
• M72: 39,295,321 km (0.041 R)
• M73: 39,678,741 km (0.078 R)
• M74: 41,147,343 km (0.104 R)
• M75: 41,225,134 km (0.056 R)
• M76: 41,302,925 km (0.082 R)
• M77: 42,319,293 km (0.045 R)
• M78: 42,791,125 km (0.059 R)
• M79: 42,869,813 km (0.106 R)
• M80: 43,185,614 km (0.108 R)
• M81: 46,223,049 km (0.042 R)
• M82: 46,952,489 km (0.118 R)
• M83: 47,767,498 km (0.102 R)
• M84: 49,246,123 km (0.116 R)
• M85: 52,923,089 km (0.099 R)
• M86: 53,346,601 km (0.062 R)
• M87: 54,367,307 km (0.114 R)
• M88: 55,308,726 km (0.06 R)
• M89: 55,910,559 km (0.075 R)
• M90: 55,996,727 km (0.097 R)
• M91: 56,169,213 km (0.112 R)
• M92: 56,428,167 km (0.064 R)
• M93: 56,687,570 km (0.077 R)
• M94: 57,381,255 km (0.071 R)
• M95: 58,077,633 km (0.097 R)
• M96: 58,252,214 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.3

Radius: 7

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.45 AU - 10.79 AU

Year: 19574 Days

Day: 23.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,132,059 km

• M1: 170,242 km (0.117 R)
• M2: 246,687 km (0.107 R)
• M3: 424,559 km (0.085 R)
• M4: 499,507 km (0.09 R)
• M5: 579,093 km (0.117 R)
• M6: 892,501 km (0.107 R)
• M7: 941,419 km (0.097 R)
• M8: 1,067,530 km (0.057 R)
• M9: 1,872,367 km (0.114 R)
• M10: 2,503,371 km (0.081 R)
• M11: 2,644,142 km (0.082 R)
• M12: 3,044,616 km (0.109 R)
• M13: 3,232,960 km (0.1 R)
• M14: 3,309,254 km (0.057 R)
• M15: 3,386,297 km (0.113 R)
• M16: 3,542,178 km (0.045 R)
• M17: 4,398,626 km (0.072 R)
• M18: 4,526,084 km (0.114 R)
• M19: 5,361,288 km (0.096 R)
• M20: 5,634,903 km (0.081 R)
• M21: 6,006,654 km (0.103 R)
• M22: 6,195,596 km (0.072 R)
• M23: 6,482,674 km (0.096 R)
• M24: 8,346,963 km (0.116 R)
• M25: 8,557,746 km (0.06 R)
• M26: 8,877,437 km (0.099 R)
• M27: 9,859,696 km (0.094 R)
• M28: 10,307,144 km (0.1 R)
• M29: 11,571,844 km (0.116 R)
• M30: 11,689,278 km (0.044 R)
• M31: 12,043,825 km (0.063 R)
• M32: 12,884,865 km (0.089 R)
• M33: 13,006,488 km (0.115 R)
• M34: 13,806,836 km (0.112 R)
• M35: 13,993,684 km (0.044 R)
• M36: 14,370,072 km (0.034 R)
• M37: 16,170,333 km (0.087 R)
• M38: 16,433,326 km (0.085 R)
• M39: 17,096,793 km (0.061 R)
• M40: 18,655,902 km (0.064 R)
• M41: 19,697,103 km (0.112 R)
• M42: 20,118,819 km (0.112 R)
• M43: 21,473,727 km (0.1 R)
• M44: 24,647,296 km (0.077 R)
• M45: 24,722,843 km (0.113 R)
• M46: 26,249,639 km (0.117 R)
• M47: 28,200,545 km (0.086 R)
• M48: 28,914,276 km (0.093 R)
• M49: 29,393,438 km (0.061 R)
• M50: 29,714,326 km (0.115 R)
• M51: 30,197,826 km (0.104 R)
• M52: 30,359,541 km (0.041 R)
• M53: 31,335,967 km (0.104 R)
• M54: 31,417,797 km (0.112 R)
• M55: 32,405,442 km (0.104 R)
• M56: 34,749,341 km (0.082 R)
• M57: 34,834,014 km (0.111 R)
• M58: 36,370,534 km (0.101 R)
• M59: 36,456,552 km (0.025 R)
• M60: 39,332,871 km (0.105 R)
• M61: 40,485,672 km (0.064 R)
• M62: 41,559,784 km (0.106 R)
• M63: 41,739,751 km (0.11 R)
• M64: 43,097,501 km (0.12 R)
• M65: 43,644,580 km (0.105 R)
• M66: 44,561,466 km (0.116 R)
• M67: 44,930,075 km (0.11 R)
• M68: 45,484,933 km (0.053 R)
• M69: 47,162,674 km (0.074 R)
• M70: 47,444,366 km (0.099 R)
• M71: 48,009,248 km (0.03 R)
• M72: 48,386,982 km (0.053 R)
• M73: 48,860,759 km (0.113 R)
• M74: 48,955,604 km (0.032 R)
• M75: 49,431,176 km (0.072 R)
• M76: 49,812,650 km (0.091 R)
• M77: 51,155,740 km (0.095 R)
• M78: 52,025,352 km (0.117 R)
• M79: 52,219,231 km (0.116 R)
• M80: 52,607,886 km (0.114 R)
• M81: 53,583,414 km (0.081 R)
• M82: 54,368,205 km (0.108 R)
• M83: 56,545,901 km (0.104 R)
• M84: 56,645,533 km (0.066 R)
• M85: 56,745,315 km (0.117 R)
• M86: 57,444,984 km (0.112 R)
• M87: 58,046,966 km (0.101 R)
• M88: 59,764,050 km (0.092 R)
• M89: 61,088,291 km (0.106 R)
• M90: 62,937,769 km (0.06 R)
• M91: 63,351,257 km (0.102 R)
• M92: 68,914,503 km (0.037 R)
• M93: 69,660,847 km (0.037 R)
• M94: 69,767,660 km (0.067 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: 441 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit