🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 8.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.82 AU - 0.86 AU

Year: 531 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,519,647 km

• M1: 111,301 km (0.115 R)
• M2: 181,612 km (0.115 R)
• M3: 242,797 km (0.071 R)
• M4: 381,774 km (0.039 R)
• M5: 466,596 km (0.1 R)
• M6: 704,606 km (0.107 R)
• M7: 762,800 km (0.113 R)
• M8: 894,745 km (0.087 R)
• M9: 1,170,155 km (0.116 R)
• M10: 1,252,134 km (0.108 R)
• M11: 1,317,808 km (0.093 R)
• M12: 1,434,344 km (0.119 R)
• M13: 1,497,026 km (0.108 R)
• M14: 1,697,337 km (0.089 R)
• M15: 1,763,908 km (0.117 R)
• M16: 1,913,506 km (0.09 R)
• M17: 2,053,081 km (0.071 R)
• M18: 2,160,044 km (0.045 R)
• M19: 2,239,779 km (0.113 R)
• M20: 2,298,272 km (0.068 R)
• M21: 2,530,149 km (0.06 R)
• M22: 2,816,928 km (0.098 R)
• M23: 2,904,143 km (0.115 R)
• M24: 3,000,484 km (0.116 R)
• M25: 3,089,645 km (0.108 R)
• M26: 3,163,247 km (0.093 R)
• M27: 3,262,430 km (0.114 R)
• M28: 3,345,906 km (0.083 R)
• M29: 3,497,748 km (0.094 R)
• M30: 3,634,779 km (0.104 R)
• M31: 3,738,750 km (0.104 R)
• M32: 3,826,115 km (0.109 R)
• M33: 4,002,940 km (0.116 R)
• M34: 4,074,298 km (0.04 R)
• M35: 4,209,534 km (0.041 R)
• M36: 4,273,114 km (0.09 R)
• M37: 4,364,518 km (0.063 R)
• M38: 4,419,719 km (0.115 R)
• M39: 4,670,894 km (0.117 R)
• M40: 4,727,442 km (0.081 R)
• M41: 4,784,140 km (0.083 R)
• M42: 5,013,174 km (0.103 R)
• M43: 5,304,591 km (0.068 R)
• M44: 5,422,773 km (0.038 R)
• M45: 5,551,727 km (0.105 R)
• M46: 5,631,612 km (0.115 R)
• M47: 5,731,992 km (0.073 R)
• M48: 5,863,339 km (0.075 R)
• M49: 5,924,375 km (0.113 R)
• M50: 6,036,723 km (0.084 R)
• M51: 6,139,497 km (0.029 R)
• M52: 6,232,397 km (0.096 R)
• M53: 6,419,843 km (0.079 R)
• M54: 6,640,799 km (0.12 R)
• M55: 6,747,014 km (0.101 R)
• M56: 6,896,462 km (0.107 R)
• M57: 7,220,640 km (0.119 R)
• M58: 7,329,847 km (0.111 R)
• M59: 7,395,520 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 11.2

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.94 AU - 1.5 AU

Year: 930 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 79,519,647 km

• M1: 143,016 km (0.103 R)
• M2: 250,576 km (0.112 R)
• M3: 425,157 km (0.093 R)
• M4: 546,780 km (0.112 R)
• M5: 664,514 km (0.062 R)
• M6: 848,968 km (0.081 R)
• M7: 1,086,380 km (0.061 R)
• M8: 1,254,229 km (0.084 R)
• M9: 1,431,203 km (0.114 R)
• M10: 1,567,337 km (0.112 R)
• M11: 1,758,673 km (0.073 R)
• M12: 1,835,715 km (0.105 R)
• M13: 1,984,565 km (0.084 R)
• M14: 2,055,924 km (0.076 R)
• M15: 2,192,207 km (0.084 R)
• M16: 2,312,933 km (0.098 R)
• M17: 2,688,423 km (0.067 R)
• M18: 2,827,998 km (0.088 R)
• M19: 2,969,967 km (0.111 R)
• M20: 3,083,212 km (0.03 R)
• M21: 3,271,855 km (0.096 R)
• M22: 3,671,431 km (0.117 R)
• M23: 3,759,843 km (0.054 R)
• M24: 3,871,443 km (0.101 R)
• M25: 4,006,979 km (0.098 R)
• M26: 4,132,492 km (0.045 R)
• M27: 4,259,351 km (0.094 R)
• M28: 4,647,856 km (0.116 R)
• M29: 4,925,510 km (0.053 R)
• M30: 5,109,515 km (0.039 R)
• M31: 5,320,747 km (0.032 R)
• M32: 5,408,561 km (0.096 R)
• M33: 5,547,687 km (0.107 R)
• M34: 5,920,037 km (0.054 R)
• M35: 6,050,336 km (0.11 R)
• M36: 6,327,092 km (0.112 R)
• M37: 6,675,506 km (0.085 R)
• M38: 6,852,031 km (0.119 R)
• M39: 7,168,281 km (0.108 R)
• M40: 7,391,182 km (0.118 R)
• M41: 7,531,654 km (0.094 R)
• M42: 7,687,087 km (0.101 R)
• M43: 7,758,146 km (0.116 R)
• M44: 7,915,223 km (0.113 R)
• M45: 8,001,392 km (0.102 R)
• M46: 8,466,043 km (0.101 R)
• M47: 8,568,816 km (0.115 R)
• M48: 9,074,308 km (0.084 R)
• M49: 9,149,406 km (0.111 R)
• M50: 9,224,803 km (0.044 R)
• M51: 9,543,596 km (0.075 R)
• M52: 9,650,559 km (0.08 R)
• M53: 9,788,937 km (0.072 R)
• M54: 9,943,322 km (0.076 R)
• M55: 10,051,780 km (0.11 R)
• M56: 10,129,571 km (0.074 R)
• M57: 10,238,927 km (0.093 R)
• M58: 10,616,362 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 10.6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.14 AU - 1.66 AU

Year: 1143 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 79,519,647 km

• M1: 179,667 km (0.077 R)
• M2: 248,183 km (0.076 R)
• M3: 347,965 km (0.091 R)
• M4: 430,094 km (0.104 R)
• M5: 526,136 km (0.116 R)
• M6: 606,769 km (0.11 R)
• M7: 673,639 km (0.057 R)
• M8: 775,815 km (0.082 R)
• M9: 890,706 km (0.111 R)
• M10: 1,004,400 km (0.093 R)
• M11: 1,085,632 km (0.11 R)
• M12: 1,215,782 km (0.03 R)
• M13: 1,302,848 km (0.1 R)
• M14: 1,400,535 km (0.036 R)
• M15: 1,500,616 km (0.103 R)
• M16: 1,620,594 km (0.107 R)
• M17: 1,717,234 km (0.109 R)
• M18: 1,962,724 km (0.094 R)
• M19: 2,037,673 km (0.055 R)
• M20: 2,180,987 km (0.072 R)
• M21: 2,248,905 km (0.097 R)
• M22: 2,367,237 km (0.098 R)
• M23: 2,579,516 km (0.071 R)
• M24: 2,672,416 km (0.085 R)
• M25: 3,142,752 km (0.088 R)
• M26: 3,308,955 km (0.036 R)
• M27: 3,421,602 km (0.117 R)
• M28: 3,813,699 km (0.08 R)
• M29: 3,896,277 km (0.103 R)
• M30: 4,135,484 km (0.083 R)
• M31: 4,367,360 km (0.11 R)
• M32: 4,628,409 km (0.057 R)
• M33: 4,741,953 km (0.066 R)
• M34: 4,818,248 km (0.041 R)
• M35: 4,907,558 km (0.102 R)
• M36: 5,153,198 km (0.072 R)
• M37: 5,535,720 km (0.039 R)
• M38: 5,777,919 km (0.1 R)
• M39: 5,873,063 km (0.093 R)
• M40: 5,982,419 km (0.061 R)
• M41: 6,078,610 km (0.098 R)
• M42: 6,161,488 km (0.091 R)
• M43: 6,370,476 km (0.061 R)
• M44: 6,610,132 km (0.081 R)
• M45: 7,185,784 km (0.1 R)
• M46: 7,509,364 km (0.085 R)
• M47: 7,852,691 km (0.062 R)
• M48: 8,140,219 km (0.062 R)
• M49: 8,231,623 km (0.059 R)
• M50: 8,462,004 km (0.119 R)
• M51: 8,632,246 km (0.118 R)
• M52: 8,976,171 km (0.11 R)
• M53: 9,245,148 km (0.047 R)
• M54: 9,500,662 km (0.083 R)
• M55: 9,726,106 km (0.074 R)
• M56: 10,330,631 km (0.072 R)
• M57: 10,396,603 km (0.083 R)
• M58: 10,562,507 km (0.094 R)
• M59: 10,679,044 km (0.06 R)
• M60: 10,745,914 km (0.112 R)
• M61: 10,829,689 km (0.116 R)
• M62: 10,896,709 km (0.068 R)
• M63: 11,014,592 km (0.08 R)
• M64: 11,116,019 km (0.093 R)
• M65: 11,421,797 km (0.069 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 4

Gravity: 59.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.44 AU - 9.04 AU

Year: 17835 Days

Day: 22.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,519,647 km

• M1: 543,938 km (0.095 R)
• M2: 610,659 km (0.115 R)
• M3: 704,157 km (0.078 R)
• M4: 878,588 km (0.115 R)
• M5: 1,122,433 km (0.091 R)
• M6: 1,266,496 km (0.079 R)
• M7: 1,540,858 km (0.103 R)
• M8: 1,604,288 km (0.111 R)
• M9: 2,504,867 km (0.085 R)
• M10: 2,542,266 km (0.092 R)
• M11: 2,617,364 km (0.105 R)
• M12: 3,367,298 km (0.103 R)
• M13: 3,916,023 km (0.113 R)
• M14: 4,267,279 km (0.051 R)
• M15: 4,859,537 km (0.114 R)
• M16: 5,236,673 km (0.054 R)
• M17: 5,770,588 km (0.12 R)
• M18: 6,018,921 km (0.077 R)
• M19: 6,220,130 km (0.077 R)
• M20: 6,423,433 km (0.084 R)
• M21: 7,907,295 km (0.105 R)
• M22: 7,962,197 km (0.094 R)
• M23: 8,183,004 km (0.046 R)
• M24: 9,491,237 km (0.041 R)
• M25: 9,608,073 km (0.079 R)
• M26: 10,318,812 km (0.088 R)
• M27: 10,619,953 km (0.119 R)
• M28: 11,230,911 km (0.045 R)
• M29: 11,416,412 km (0.104 R)
• M30: 12,295,299 km (0.119 R)
• M31: 12,486,485 km (0.064 R)
• M32: 13,130,804 km (0.114 R)
• M33: 13,984,409 km (0.047 R)
• M34: 14,923,734 km (0.117 R)
• M35: 15,883,105 km (0.075 R)
• M36: 15,952,369 km (0.052 R)
• M37: 16,230,621 km (0.083 R)
• M38: 16,791,763 km (0.083 R)
• M39: 18,005,151 km (0.108 R)
• M40: 18,222,217 km (0.077 R)
• M41: 19,840,268 km (0.055 R)
• M42: 20,666,347 km (0.1 R)
• M43: 20,742,044 km (0.058 R)
• M44: 21,274,164 km (0.093 R)
• M45: 21,657,134 km (0.092 R)
• M46: 21,887,964 km (0.055 R)
• M47: 22,352,016 km (0.087 R)
• M48: 22,507,448 km (0.079 R)
• M49: 22,585,239 km (0.107 R)
• M50: 22,663,180 km (0.095 R)
• M51: 22,975,839 km (0.028 R)
• M52: 24,400,161 km (0.092 R)
• M53: 25,203,800 km (0.092 R)
• M54: 25,690,143 km (0.101 R)
• M55: 26,836,960 km (0.068 R)
• M56: 27,002,116 km (0.118 R)
• M57: 29,095,140 km (0.12 R)
• M58: 30,806,839 km (0.082 R)
• M59: 30,979,774 km (0.105 R)
• M60: 31,066,391 km (0.092 R)
• M61: 31,762,022 km (0.095 R)
• M62: 35,588,286 km (0.099 R)
• M63: 36,042,465 km (0.101 R)
• M64: 36,133,570 km (0.112 R)
• M65: 38,063,981 km (0.112 R)
• M66: 40,310,792 km (0.114 R)
• M67: 40,499,884 km (0.064 R)
• M68: 41,927,945 km (0.064 R)
• M69: 42,023,837 km (0.095 R)
• M70: 42,696,429 km (0.032 R)
• M71: 43,857,757 km (0.119 R)
• M72: 44,833,435 km (0.101 R)
• M73: 44,931,272 km (0.053 R)
• M74: 47,004,848 km (0.067 R)
• M75: 49,716,309 km (0.068 R)
• M76: 49,817,737 km (0.099 R)
• M77: 50,631,399 km (0.074 R)
• M78: 51,962,820 km (0.092 R)
• M79: 52,478,035 km (0.104 R)
• M80: 55,079,243 km (0.094 R)
• M81: 56,025,899 km (0.077 R)
• M82: 56,871,875 km (0.112 R)
• M83: 57,935,216 km (0.052 R)
• M84: 61,164,585 km (0.038 R)
• M85: 62,144,751 km (0.103 R)
• M86: 63,789,878 km (0.094 R)
• M87: 64,010,236 km (0.095 R)
• M88: 64,120,490 km (0.09 R)
• M89: 65,005,361 km (0.108 R)
• M90: 65,116,213 km (0.115 R)
• M91: 66,563,273 km (0.098 R)
• M92: 67,346,867 km (0.084 R)
• M93: 68,697,287 km (0.071 R)
• M94: 70,511,760 km (0.07 R)
• M95: 75,349,007 km (0.063 R)
• M96: 76,750,589 km (0.114 R)
• M97: 77,572,181 km (0.04 R)
• M98: 78,160,848 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.8

Radius: 6.6

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.45 AU - 10.41 AU

Year: 18420 Days

Day: 16.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,519,647 km

• M1: 624,721 km (0.028 R)
• M2: 717,621 km (0.037 R)
• M3: 1,163,123 km (0.101 R)
• M4: 2,298,721 km (0.106 R)
• M5: 2,519,079 km (0.085 R)
• M6: 2,669,873 km (0.075 R)
• M7: 4,154,482 km (0.108 R)
• M8: 4,696,924 km (0.064 R)
• M9: 5,798,114 km (0.072 R)
• M10: 6,199,186 km (0.11 R)
• M11: 6,817,474 km (0.109 R)
• M12: 6,975,150 km (0.079 R)
• M13: 7,027,958 km (0.112 R)
• M14: 7,401,355 km (0.027 R)
• M15: 11,164,938 km (0.041 R)
• M16: 11,413,121 km (0.095 R)
• M17: 11,663,099 km (0.079 R)
• M18: 12,359,776 km (0.038 R)
• M19: 12,745,439 km (0.109 R)
• M20: 12,874,842 km (0.113 R)
• M21: 12,939,767 km (0.091 R)
• M22: 14,596,863 km (0.11 R)
• M23: 14,868,084 km (0.09 R)
• M24: 15,004,367 km (0.085 R)
• M25: 15,415,761 km (0.102 R)
• M26: 17,026,631 km (0.057 R)
• M27: 18,763,612 km (0.118 R)
• M28: 21,089,410 km (0.097 R)
• M29: 21,396,086 km (0.029 R)
• M30: 22,637,599 km (0.094 R)
• M31: 23,030,293 km (0.054 R)
• M32: 23,346,094 km (0.119 R)
• M33: 23,981,885 km (0.118 R)
• M34: 26,334,461 km (0.08 R)
• M35: 27,162,485 km (0.087 R)
• M36: 27,747,263 km (0.112 R)
• M37: 28,505,126 km (0.04 R)
• M38: 28,844,265 km (0.071 R)
• M39: 29,697,720 km (0.116 R)
• M40: 30,300,002 km (0.119 R)
• M41: 30,386,469 km (0.112 R)
• M42: 31,955,152 km (0.042 R)
• M43: 32,043,116 km (0.084 R)
• M44: 32,483,981 km (0.079 R)
• M45: 33,104,513 km (0.119 R)
• M46: 34,087,520 km (0.097 R)
• M47: 34,357,245 km (0.095 R)
• M48: 35,080,102 km (0.103 R)
• M49: 35,443,476 km (0.082 R)
• M50: 35,716,791 km (0.07 R)
• M51: 35,899,300 km (0.109 R)
• M52: 36,265,366 km (0.09 R)
• M53: 36,724,781 km (0.062 R)
• M54: 37,556,545 km (0.061 R)
• M55: 39,050,430 km (0.111 R)
• M56: 39,332,721 km (0.103 R)
• M57: 40,563,612 km (0.114 R)
• M58: 42,385,415 km (0.118 R)
• M59: 43,257,571 km (0.068 R)
• M60: 43,452,198 km (0.076 R)
• M61: 44,233,697 km (0.112 R)
• M62: 44,527,806 km (0.063 R)
• M63: 45,118,269 km (0.055 R)
• M64: 46,306,824 km (0.105 R)
• M65: 47,305,240 km (0.079 R)
• M66: 47,907,671 km (0.085 R)
• M67: 48,008,350 km (0.116 R)
• M68: 49,018,734 km (0.113 R)
• M69: 50,547,325 km (0.112 R)
• M70: 51,163,220 km (0.111 R)
• M71: 51,266,143 km (0.101 R)
• M72: 53,860,469 km (0.074 R)
• M73: 55,648,912 km (0.077 R)
• M74: 55,966,508 km (0.078 R)
• M75: 56,603,496 km (0.11 R)
• M76: 58,529,120 km (0.075 R)
• M77: 59,716,328 km (0.104 R)
• M78: 60,041,554 km (0.096 R)
• M79: 60,693,651 km (0.117 R)
• M80: 62,664,154 km (0.102 R)
• M81: 65,547,055 km (0.056 R)
• M82: 65,770,704 km (0.104 R)
• M83: 66,330,649 km (0.103 R)
• M84: 66,442,847 km (0.083 R)
• M85: 66,779,741 km (0.06 R)
• M86: 70,752,612 km (0.079 R)
• M87: 70,867,204 km (0.069 R)
• M88: 72,709,801 km (0.061 R)
• M89: 73,404,833 km (0.106 R)
• M90: 76,089,217 km (0.068 R)
• M91: 77,030,487 km (0.099 R)
• M92: 78,094,128 km (0.102 R)
• M93: 79,400,566 km (0.092 R)
• M94: 79,519,646 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit