🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 10.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 277 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,468,782 km

• M1: 135,685 km (0.086 R)
• M2: 220,806 km (0.118 R)
• M3: 307,274 km (0.039 R)
• M4: 381,325 km (0.079 R)
• M5: 534,513 km (0.086 R)
• M6: 606,919 km (0.074 R)
• M7: 795,113 km (0.117 R)
• M8: 866,770 km (0.084 R)
• M9: 947,703 km (0.037 R)
• M10: 1,165,816 km (0.079 R)
• M11: 1,290,730 km (0.109 R)
• M12: 1,444,517 km (0.117 R)
• M13: 1,513,482 km (0.102 R)
• M14: 1,600,398 km (0.099 R)
• M15: 1,718,880 km (0.038 R)
• M16: 1,787,844 km (0.066 R)
• M17: 1,888,972 km (0.047 R)
• M18: 1,991,896 km (0.099 R)
• M19: 2,064,750 km (0.076 R)
• M20: 2,170,964 km (0.095 R)
• M21: 2,241,275 km (0.099 R)
• M22: 2,471,506 km (0.081 R)
• M23: 2,550,045 km (0.09 R)
• M24: 2,800,921 km (0.084 R)
• M25: 2,877,814 km (0.058 R)
• M26: 2,950,220 km (0.101 R)
• M27: 3,028,459 km (0.086 R)
• M28: 3,251,360 km (0.113 R)
• M29: 3,321,522 km (0.115 R)
• M30: 3,441,200 km (0.03 R)
• M31: 3,568,059 km (0.077 R)
• M32: 3,640,464 km (0.08 R)
• M33: 3,713,318 km (0.071 R)
• M34: 3,849,153 km (0.094 R)
• M35: 3,929,188 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 11.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 364 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,468,782 km

• M1: 173,982 km (0.108 R)
• M2: 285,283 km (0.077 R)
• M3: 377,585 km (0.102 R)
• M4: 471,981 km (0.117 R)
• M5: 614,847 km (0.045 R)
• M6: 754,721 km (0.056 R)
• M7: 845,228 km (0.094 R)
• M8: 931,247 km (0.052 R)
• M9: 1,016,368 km (0.052 R)
• M10: 1,122,283 km (0.066 R)
• M11: 1,232,238 km (0.081 R)
• M12: 1,355,656 km (0.076 R)
• M13: 1,438,683 km (0.065 R)
• M14: 1,513,482 km (0.06 R)
• M15: 1,693,298 km (0.108 R)
• M16: 1,810,134 km (0.091 R)
• M17: 1,885,831 km (0.117 R)
• M18: 1,962,724 km (0.116 R)
• M19: 2,375,315 km (0.109 R)
• M20: 2,525,062 km (0.119 R)
• M21: 2,610,333 km (0.106 R)
• M22: 2,746,318 km (0.086 R)
• M23: 2,846,698 km (0.074 R)
• M24: 2,922,843 km (0.073 R)
• M25: 2,999,737 km (0.115 R)
• M26: 3,129,288 km (0.056 R)
• M27: 3,307,310 km (0.081 R)
• M28: 3,407,690 km (0.071 R)
• M29: 3,495,504 km (0.107 R)
• M30: 3,673,525 km (0.048 R)
• M31: 3,756,702 km (0.064 R)
• M32: 3,861,570 km (0.119 R)
• M33: 4,276,255 km (0.109 R)
• M34: 4,496,463 km (0.068 R)
• M35: 4,682,862 km (0.036 R)
• M36: 4,856,695 km (0.119 R)
• M37: 4,948,249 km (0.047 R)
• M38: 5,024,992 km (0.038 R)
• M39: 5,257,468 km (0.031 R)
• M40: 5,335,857 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 8.3

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.75 AU - 2.45 AU

Year: 2064 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,468,782 km

• M1: 128,056 km (0.076 R)
• M2: 620,382 km (0.092 R)
• M3: 753,375 km (0.112 R)
• M4: 828,323 km (0.093 R)
• M5: 965,953 km (0.082 R)
• M6: 1,208,601 km (0.077 R)
• M7: 1,286,392 km (0.075 R)
• M8: 1,458,878 km (0.062 R)
• M9: 1,577,958 km (0.074 R)
• M10: 1,890,319 km (0.036 R)
• M11: 1,955,095 km (0.046 R)
• M12: 2,047,247 km (0.101 R)
• M13: 2,221,977 km (0.099 R)
• M14: 2,924,339 km (0.061 R)
• M15: 2,984,627 km (0.117 R)
• M16: 3,229,818 km (0.049 R)
• M17: 3,370,590 km (0.114 R)
• M18: 3,788,716 km (0.069 R)
• M19: 3,904,205 km (0.114 R)
• M20: 4,071,156 km (0.071 R)
• M21: 4,223,447 km (0.101 R)
• M22: 4,394,886 km (0.069 R)
• M23: 4,603,575 km (0.108 R)
• M24: 4,656,234 km (0.054 R)
• M25: 4,744,646 km (0.12 R)
• M26: 4,815,705 km (0.07 R)
• M27: 4,869,111 km (0.092 R)
• M28: 4,976,822 km (0.091 R)
• M29: 5,194,487 km (0.044 R)
• M30: 5,396,743 km (0.104 R)
• M31: 5,980,773 km (0.069 R)
• M32: 6,192,903 km (0.074 R)
• M33: 6,309,589 km (0.079 R)
• M34: 6,485,965 km (0.092 R)
• M35: 6,763,769 km (0.114 R)
• M36: 6,964,678 km (0.118 R)
• M37: 7,208,224 km (0.113 R)
• M38: 7,310,549 km (0.102 R)
• M39: 7,662,104 km (0.065 R)
• M40: 8,125,259 km (0.101 R)
• M41: 8,424,754 km (0.108 R)
• M42: 8,684,306 km (0.07 R)
• M43: 8,924,560 km (0.091 R)
• M44: 9,211,339 km (0.032 R)
• M45: 9,658,487 km (0.082 R)
• M46: 9,726,255 km (0.107 R)
• M47: 9,975,784 km (0.117 R)
• M48: 10,067,039 km (0.119 R)
• M49: 10,135,705 km (0.116 R)
• M50: 10,227,408 km (0.117 R)
• M51: 10,296,373 km (0.106 R)
• M52: 10,458,088 km (0.049 R)
• M53: 11,042,118 km (0.1 R)
• M54: 11,160,151 km (0.067 R)
• M55: 11,397,563 km (0.068 R)
• M56: 11,950,028 km (0.102 R)
• M57: 12,241,743 km (0.098 R)
• M58: 12,339,580 km (0.042 R)
• M59: 12,437,567 km (0.091 R)
• M60: 12,609,754 km (0.04 R)
• M61: 12,906,706 km (0.094 R)
• M62: 13,231,034 km (0.097 R)
• M63: 13,482,358 km (0.113 R)
• M64: 14,348,680 km (0.11 R)
• M65: 14,840,558 km (0.117 R)
• M66: 14,944,827 km (0.055 R)
• M67: 15,443,437 km (0.105 R)
• M68: 15,708,076 km (0.094 R)
• M69: 15,787,811 km (0.082 R)
• M70: 16,322,474 km (0.095 R)
• M71: 16,457,112 km (0.077 R)
• M72: 16,754,513 km (0.104 R)
• M73: 17,190,291 km (0.08 R)
• M74: 17,602,284 km (0.066 R)
• M75: 18,073,068 km (0.097 R)
• M76: 18,240,169 km (0.114 R)
• M77: 18,801,161 km (0.052 R)
• M78: 18,885,684 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 12.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.48 AU - 6.5 AU

Year: 8725 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,468,782 km

• M1: 187,895 km (0.102 R)
• M2: 500,704 km (0.05 R)
• M3: 782,995 km (0.107 R)
• M4: 1,156,392 km (0.11 R)
• M5: 1,493,884 km (0.112 R)
• M6: 2,058,018 km (0.058 R)
• M7: 2,286,005 km (0.055 R)
• M8: 2,990,910 km (0.057 R)
• M9: 3,426,988 km (0.072 R)
• M10: 3,637,622 km (0.087 R)
• M11: 3,790,660 km (0.118 R)
• M12: 4,198,614 km (0.11 R)
• M13: 4,327,118 km (0.066 R)
• M14: 4,786,982 km (0.11 R)
• M15: 5,159,331 km (0.085 R)
• M16: 5,682,475 km (0.11 R)
• M17: 6,443,330 km (0.086 R)
• M18: 6,892,423 km (0.089 R)
• M19: 7,274,645 km (0.032 R)
• M20: 7,507,270 km (0.08 R)
• M21: 7,781,782 km (0.117 R)
• M22: 7,940,206 km (0.09 R)
• M23: 8,381,221 km (0.118 R)
• M24: 8,789,324 km (0.093 R)
• M25: 8,995,769 km (0.115 R)
• M26: 9,245,597 km (0.112 R)
• M27: 9,371,409 km (0.114 R)
• M28: 9,497,670 km (0.091 R)
• M29: 10,748,457 km (0.027 R)
• M30: 10,836,720 km (0.098 R)
• M31: 10,925,132 km (0.043 R)
• M32: 11,868,048 km (0.114 R)
• M33: 12,650,295 km (0.079 R)
• M34: 13,259,906 km (0.109 R)
• M35: 13,402,024 km (0.088 R)
• M36: 13,592,163 km (0.111 R)
• M37: 14,556,471 km (0.115 R)
• M38: 14,751,996 km (0.107 R)
• M39: 14,948,418 km (0.036 R)
• M40: 15,542,770 km (0.105 R)
• M41: 16,195,465 km (0.084 R)
• M42: 19,108,136 km (0.079 R)
• M43: 20,132,732 km (0.056 R)
• M44: 20,241,489 km (0.065 R)
• M45: 21,174,980 km (0.11 R)
• M46: 21,619,136 km (0.032 R)
• M47: 21,786,387 km (0.119 R)
• M48: 22,010,185 km (0.108 R)
• M49: 22,516,574 km (0.082 R)
• M50: 22,629,520 km (0.109 R)
• M51: 22,856,311 km (0.04 R)
• M52: 22,969,855 km (0.06 R)
• M53: 23,885,544 km (0.116 R)
• M54: 26,107,820 km (0.041 R)
• M55: 27,666,032 km (0.114 R)
• M56: 28,273,399 km (0.113 R)
• M57: 29,254,163 km (0.119 R)
• M58: 29,872,900 km (0.115 R)
• M59: 30,934,745 km (0.072 R)
• M60: 31,881,700 km (0.084 R)
• M61: 32,008,708 km (0.098 R)
• M62: 33,030,761 km (0.06 R)
• M63: 33,223,593 km (0.106 R)
• M64: 33,804,332 km (0.075 R)
• M65: 34,193,436 km (0.12 R)
• M66: 34,649,260 km (0.104 R)
• M67: 35,764,363 km (0.062 R)
• M68: 35,962,431 km (0.106 R)
• M69: 36,160,797 km (0.119 R)
• M70: 36,691,571 km (0.09 R)
• M71: 37,024,725 km (0.099 R)
• M72: 37,492,667 km (0.058 R)
• M73: 37,962,704 km (0.099 R)
• M74: 38,705,158 km (0.05 R)
• M75: 40,204,428 km (0.118 R)
• M76: 41,168,287 km (0.115 R)
• M77: 41,514,456 km (0.09 R)
• M78: 42,000,649 km (0.032 R)
• M79: 42,978,720 km (0.03 R)
• M80: 46,460,611 km (0.113 R)
• M81: 46,676,780 km (0.06 R)
• M82: 47,182,271 km (0.095 R)
• M83: 47,834,966 km (0.057 R)
• M84: 48,856,121 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.7

Radius: 4.9

Gravity: 38.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.21 AU - 7.83 AU

Year: 13987 Days

Day: 23.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 66,468,782 km

• M1: 77,791 km (0.118 R)
• M2: 716,125 km (0.108 R)
• M3: 848,370 km (0.105 R)
• M4: 988,543 km (0.103 R)
• M5: 1,424,920 km (0.09 R)
• M6: 1,794,576 km (0.078 R)
• M7: 1,853,966 km (0.087 R)
• M8: 2,036,177 km (0.108 R)
• M9: 2,483,624 km (0.113 R)
• M10: 2,583,406 km (0.09 R)
• M11: 3,282,028 km (0.07 R)
• M12: 3,539,635 km (0.07 R)
• M13: 4,271,318 km (0.107 R)
• M14: 4,552,263 km (0.072 R)
• M15: 5,217,076 km (0.069 R)
• M16: 5,647,768 km (0.067 R)
• M17: 5,867,528 km (0.113 R)
• M18: 6,045,250 km (0.115 R)
• M19: 7,054,138 km (0.088 R)
• M20: 7,385,946 km (0.089 R)
• M21: 8,361,923 km (0.074 R)
• M22: 9,068,922 km (0.102 R)
• M23: 10,058,662 km (0.11 R)
• M24: 10,378,203 km (0.067 R)
• M25: 10,539,320 km (0.083 R)
• M26: 11,689,727 km (0.119 R)
• M27: 11,801,327 km (0.112 R)
• M28: 12,592,700 km (0.104 R)
• M29: 13,110,458 km (0.086 R)
• M30: 13,459,470 km (0.115 R)
• M31: 13,693,890 km (0.069 R)
• M32: 13,811,474 km (0.103 R)
• M33: 13,929,507 km (0.095 R)
• M34: 14,765,160 km (0.109 R)
• M35: 15,371,780 km (0.046 R)
• M36: 15,555,486 km (0.098 R)
• M37: 16,297,192 km (0.106 R)
• M38: 16,609,552 km (0.096 R)
• M39: 16,798,046 km (0.065 R)
• M40: 17,176,977 km (0.101 R)
• M41: 19,047,848 km (0.053 R)
• M42: 19,179,195 km (0.093 R)
• M43: 19,509,058 km (0.109 R)
• M44: 19,707,874 km (0.09 R)
• M45: 19,840,717 km (0.076 R)
• M46: 20,644,357 km (0.047 R)
• M47: 20,982,298 km (0.046 R)
• M48: 21,186,050 km (0.111 R)
• M49: 21,595,350 km (0.078 R)
• M50: 21,663,716 km (0.027 R)
• M51: 22,491,142 km (0.12 R)
• M52: 23,751,355 km (0.083 R)
• M53: 24,247,571 km (0.107 R)
• M54: 24,890,543 km (0.096 R)
• M55: 25,106,113 km (0.114 R)
• M56: 26,193,390 km (0.102 R)
• M57: 27,295,927 km (0.086 R)
• M58: 27,666,780 km (0.119 R)
• M59: 29,015,704 km (0.057 R)
• M60: 29,242,644 km (0.11 R)
• M61: 31,311,134 km (0.068 R)
• M62: 32,010,952 km (0.094 R)
• M63: 32,323,762 km (0.052 R)
• M64: 32,402,151 km (0.119 R)
• M65: 32,716,007 km (0.099 R)
• M66: 33,823,031 km (0.112 R)
• M67: 34,061,790 km (0.096 R)
• M68: 34,141,525 km (0.114 R)
• M69: 34,540,952 km (0.111 R)
• M70: 35,344,741 km (0.059 R)
• M71: 35,506,157 km (0.092 R)
• M72: 36,398,658 km (0.108 R)
• M73: 37,380,768 km (0.069 R)
• M74: 38,537,459 km (0.091 R)
• M75: 38,953,490 km (0.095 R)
• M76: 40,378,859 km (0.114 R)
• M77: 42,419,972 km (0.117 R)
• M78: 43,799,414 km (0.119 R)
• M79: 44,146,481 km (0.089 R)
• M80: 45,193,367 km (0.106 R)
• M81: 45,544,174 km (0.064 R)
• M82: 45,719,802 km (0.077 R)
• M83: 46,690,393 km (0.105 R)
• M84: 47,133,801 km (0.098 R)
• M85: 48,561,862 km (0.109 R)
• M86: 49,642,408 km (0.103 R)
• M87: 51,735,282 km (0.117 R)
• M88: 53,115,622 km (0.097 R)
• M89: 53,671,228 km (0.101 R)
• M90: 54,042,680 km (0.053 R)
• M91: 55,912,653 km (0.084 R)
• M92: 56,666,477 km (0.096 R)
• M93: 58,756,957 km (0.102 R)
• M94: 60,004,155 km (0.088 R)
• M95: 62,426,892 km (0.04 R)
• M96: 63,306,827 km (0.109 R)
• M97: 64,092,515 km (0.035 R)
• M98: 65,475,098 km (0.119 R)
• M99: 65,871,982 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit