🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 11.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,050,031 km

• M1: 145,559 km (0.102 R)
• M2: 242,947 km (0.116 R)
• M3: 333,603 km (0.11 R)
• M4: 420,968 km (0.106 R)
• M5: 510,578 km (0.098 R)
• M6: 720,314 km (0.109 R)
• M7: 807,230 km (0.081 R)
• M8: 903,272 km (0.047 R)
• M9: 984,354 km (0.088 R)
• M10: 1,079,498 km (0.076 R)
• M11: 1,154,447 km (0.116 R)
• M12: 1,255,425 km (0.057 R)
• M13: 1,353,412 km (0.095 R)
• M14: 1,453,942 km (0.079 R)
• M15: 1,560,455 km (0.08 R)
• M16: 1,636,451 km (0.083 R)
• M17: 1,757,775 km (0.089 R)
• M18: 1,861,297 km (0.084 R)
• M19: 1,970,653 km (0.104 R)
• M20: 2,053,081 km (0.097 R)
• M21: 2,136,706 km (0.069 R)
• M22: 2,217,938 km (0.089 R)
• M23: 2,307,697 km (0.102 R)
• M24: 2,448,618 km (0.11 R)
• M25: 2,553,187 km (0.091 R)
• M26: 2,643,544 km (0.056 R)
• M27: 2,767,112 km (0.094 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.1

Radius: 6.9

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.23 AU - 9.73 AU

Year: 17045 Days

Day: 21.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 52,050,031 km

• M1: 144,661 km (0.078 R)
• M2: 310,715 km (0.035 R)
• M3: 518,057 km (0.081 R)
• M4: 1,124,527 km (0.102 R)
• M5: 1,228,348 km (0.069 R)
• M6: 1,530,237 km (0.099 R)
• M7: 2,009,548 km (0.052 R)
• M8: 2,104,543 km (0.051 R)
• M9: 2,265,959 km (0.03 R)
• M10: 2,600,909 km (0.093 R)
• M11: 3,354,583 km (0.117 R)
• M12: 4,252,170 km (0.076 R)
• M13: 4,748,536 km (0.037 R)
• M14: 4,960,815 km (0.104 R)
• M15: 5,705,513 km (0.115 R)
• M16: 6,113,915 km (0.1 R)
• M17: 6,205,918 km (0.11 R)
• M18: 6,391,270 km (0.103 R)
• M19: 7,103,056 km (0.08 R)
• M20: 7,248,316 km (0.067 R)
• M21: 7,296,935 km (0.12 R)
• M22: 7,690,228 km (0.069 R)
• M23: 7,939,608 km (0.075 R)
• M24: 8,040,138 km (0.102 R)
• M25: 8,090,402 km (0.111 R)
• M26: 8,242,244 km (0.095 R)
• M27: 8,651,843 km (0.061 R)
• M28: 8,963,306 km (0.116 R)
• M29: 9,811,825 km (0.052 R)
• M30: 10,741,127 km (0.083 R)
• M31: 11,470,716 km (0.092 R)
• M32: 11,927,588 km (0.08 R)
• M33: 12,448,637 km (0.077 R)
• M34: 14,299,761 km (0.064 R)
• M35: 15,101,307 km (0.116 R)
• M36: 15,601,861 km (0.08 R)
• M37: 16,171,380 km (0.072 R)
• M38: 16,235,109 km (0.105 R)
• M39: 16,490,772 km (0.112 R)
• M40: 18,717,087 km (0.102 R)
• M41: 20,344,562 km (0.119 R)
• M42: 20,551,157 km (0.064 R)
• M43: 20,689,236 km (0.117 R)
• M44: 21,175,130 km (0.105 R)
• M45: 21,384,417 km (0.067 R)
• M46: 22,157,988 km (0.101 R)
• M47: 22,869,326 km (0.105 R)
• M48: 23,877,466 km (0.062 R)
• M49: 24,533,303 km (0.083 R)
• M50: 25,491,028 km (0.081 R)
• M51: 25,639,429 km (0.109 R)
• M52: 25,862,629 km (0.065 R)
• M53: 26,686,465 km (0.099 R)
• M54: 28,053,042 km (0.094 R)
• M55: 28,359,717 km (0.083 R)
• M56: 28,821,975 km (0.103 R)
• M57: 29,442,207 km (0.049 R)
• M58: 29,519,998 km (0.103 R)
• M59: 29,675,879 km (0.114 R)
• M60: 29,753,969 km (0.1 R)
• M61: 29,910,149 km (0.103 R)
• M62: 31,011,788 km (0.11 R)
• M63: 31,647,280 km (0.093 R)
• M64: 32,287,110 km (0.101 R)
• M65: 32,769,713 km (0.112 R)
• M66: 33,579,336 km (0.097 R)
• M67: 34,723,910 km (0.071 R)
• M68: 35,549,241 km (0.119 R)
• M69: 36,297,530 km (0.083 R)
• M70: 38,318,447 km (0.093 R)
• M71: 38,573,512 km (0.087 R)
• M72: 40,289,100 km (0.066 R)
• M73: 40,635,120 km (0.118 R)
• M74: 41,156,169 km (0.074 R)
• M75: 42,556,106 km (0.08 R)
• M76: 43,882,890 km (0.106 R)
• M77: 45,043,620 km (0.112 R)
• M78: 45,853,094 km (0.106 R)
• M79: 46,848,967 km (0.112 R)
• M80: 47,030,728 km (0.077 R)
• M81: 47,121,833 km (0.074 R)
• M82: 47,212,938 km (0.118 R)
• M83: 47,304,043 km (0.075 R)
• M84: 49,046,559 km (0.119 R)
• M85: 49,508,518 km (0.111 R)
• M86: 49,601,119 km (0.09 R)
• M87: 53,446,233 km (0.059 R)
• M88: 55,164,364 km (0.097 R)
• M89: 57,191,715 km (0.086 R)
• M90: 57,386,042 km (0.117 R)
• M91: 58,458,809 km (0.082 R)
• M92: 59,145,014 km (0.064 R)
• M93: 59,439,872 km (0.027 R)
• M94: 62,315,591 km (0.116 R)
• M95: 63,217,218 km (0.103 R)
• M96: 65,236,191 km (0.064 R)
• M97: 65,540,922 km (0.025 R)
• M98: 66,253,606 km (0.108 R)
• M99: 68,201,220 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 7.3

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.84 AU - 9.48 AU

Year: 17591 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,050,031 km

• M1: 110,104 km (0.076 R)
• M2: 155,881 km (0.115 R)
• M3: 203,603 km (0.082 R)
• M4: 677,379 km (0.044 R)
• M5: 746,344 km (0.096 R)
• M6: 866,920 km (0.107 R)
• M7: 916,885 km (0.112 R)
• M8: 1,295,218 km (0.082 R)
• M9: 1,352,963 km (0.112 R)
• M10: 1,782,010 km (0.072 R)
• M11: 2,682,140 km (0.086 R)
• M12: 2,869,437 km (0.094 R)
• M13: 3,178,057 km (0.061 R)
• M14: 5,103,083 km (0.065 R)
• M15: 5,523,901 km (0.096 R)
• M16: 6,448,566 km (0.115 R)
• M17: 7,056,980 km (0.082 R)
• M18: 7,683,795 km (0.116 R)
• M19: 8,219,655 km (0.118 R)
• M20: 8,273,809 km (0.084 R)
• M21: 9,840,698 km (0.082 R)
• M22: 10,130,020 km (0.091 R)
• M23: 10,305,049 km (0.106 R)
• M24: 10,776,432 km (0.081 R)
• M25: 10,835,823 km (0.088 R)
• M26: 11,315,134 km (0.044 R)
• M27: 11,436,009 km (0.11 R)
• M28: 12,170,385 km (0.054 R)
• M29: 12,920,020 km (0.12 R)
• M30: 13,878,045 km (0.103 R)
• M31: 14,202,373 km (0.037 R)
• M32: 14,792,686 km (0.03 R)
• M33: 15,726,626 km (0.097 R)
• M34: 16,200,701 km (0.109 R)
• M35: 16,886,308 km (0.097 R)
• M36: 17,441,466 km (0.101 R)
• M37: 18,143,828 km (0.103 R)
• M38: 18,356,407 km (0.115 R)
• M39: 19,142,693 km (0.085 R)
• M40: 19,359,012 km (0.064 R)
• M41: 19,721,487 km (0.111 R)
• M42: 19,794,192 km (0.106 R)
• M43: 23,159,246 km (0.102 R)
• M44: 23,235,990 km (0.091 R)
• M45: 25,498,807 km (0.113 R)
• M46: 25,736,818 km (0.042 R)
• M47: 26,455,486 km (0.102 R)
• M48: 26,535,820 km (0.05 R)
• M49: 26,857,605 km (0.078 R)
• M50: 27,994,250 km (0.038 R)
• M51: 28,075,930 km (0.103 R)
• M52: 28,568,406 km (0.055 R)
• M53: 29,978,964 km (0.114 R)
• M54: 30,903,779 km (0.064 R)
• M55: 31,497,084 km (0.103 R)
• M56: 31,667,326 km (0.119 R)
• M57: 32,094,278 km (0.118 R)
• M58: 32,179,848 km (0.086 R)
• M59: 32,867,400 km (0.11 R)
• M60: 33,299,738 km (0.12 R)
• M61: 36,021,073 km (0.103 R)
• M62: 36,466,725 km (0.085 R)
• M63: 39,912,413 km (0.038 R)
• M64: 41,860,775 km (0.066 R)
• M65: 42,141,720 km (0.083 R)
• M66: 42,987,995 km (0.064 R)
• M67: 43,271,334 km (0.102 R)
• M68: 44,888,786 km (0.103 R)
• M69: 46,332,256 km (0.049 R)
• M70: 49,561,027 km (0.086 R)
• M71: 49,858,128 km (0.063 R)
• M72: 50,155,977 km (0.062 R)
• M73: 52,357,160 km (0.105 R)
• M74: 52,861,754 km (0.096 R)
• M75: 53,469,570 km (0.028 R)
• M76: 53,672,574 km (0.093 R)
• M77: 54,896,435 km (0.079 R)
• M78: 56,956,697 km (0.1 R)
• M79: 57,579,772 km (0.103 R)
• M80: 58,832,504 km (0.111 R)
• M81: 60,834,423 km (0.067 R)
• M82: 61,471,111 km (0.088 R)
• M83: 64,040,305 km (0.112 R)
• M84: 64,580,054 km (0.1 R)
• M85: 66,644,505 km (0.101 R)
• M86: 67,959,470 km (0.036 R)
• M87: 68,069,425 km (0.102 R)
• M88: 68,289,483 km (0.105 R)
• M89: 68,399,587 km (0.059 R)
• M90: 68,509,841 km (0.094 R)
• M91: 70,837,733 km (0.07 R)
• M92: 71,284,133 km (0.068 R)
• M93: 71,507,633 km (0.069 R)
• M94: 72,516,371 km (0.065 R)
• M95: 73,078,859 km (0.104 R)
• M96: 74,774,850 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.4

Radius: 5.1

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.25 AU - 11.39 AU

Year: 21241 Days

Day: 19.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 170.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,050,031 km

• M1: 107,860 km (0.098 R)
• M2: 168,597 km (0.111 R)
• M3: 333,603 km (0.048 R)
• M4: 527,033 km (0.08 R)
• M5: 559,646 km (0.042 R)
• M6: 644,617 km (0.099 R)
• M7: 752,328 km (0.099 R)
• M8: 827,426 km (0.085 R)
• M9: 866,022 km (0.107 R)
• M10: 1,005,746 km (0.068 R)
• M11: 1,284,148 km (0.103 R)
• M12: 1,374,505 km (0.101 R)
• M13: 2,011,942 km (0.094 R)
• M14: 2,090,780 km (0.093 R)
• M15: 2,699,643 km (0.085 R)
• M16: 2,993,453 km (0.107 R)
• M17: 3,266,619 km (0.071 R)
• M18: 3,421,752 km (0.118 R)
• M19: 3,579,428 km (0.085 R)
• M20: 3,869,199 km (0.11 R)
• M21: 4,853,404 km (0.09 R)
• M22: 5,611,865 km (0.066 R)
• M23: 6,445,125 km (0.114 R)
• M24: 7,397,465 km (0.095 R)
• M25: 8,734,122 km (0.077 R)
• M26: 8,906,459 km (0.065 R)
• M27: 9,873,759 km (0.073 R)
• M28: 10,188,513 km (0.06 R)
• M29: 10,506,558 km (0.068 R)
• M30: 10,689,815 km (0.113 R)
• M31: 10,966,571 km (0.109 R)
• M32: 11,105,847 km (0.089 R)
• M33: 11,152,521 km (0.082 R)
• M34: 12,001,639 km (0.062 R)
• M35: 12,724,944 km (0.115 R)
• M36: 13,512,128 km (0.101 R)
• M37: 14,416,298 km (0.059 R)
• M38: 14,824,401 km (0.066 R)
• M39: 15,339,915 km (0.083 R)
• M40: 15,966,282 km (0.048 R)
• M41: 16,494,661 km (0.06 R)
• M42: 16,547,768 km (0.094 R)
• M43: 17,136,137 km (0.056 R)
• M44: 17,351,707 km (0.117 R)
• M45: 17,459,867 km (0.114 R)
• M46: 18,223,414 km (0.107 R)
• M47: 18,333,369 km (0.085 R)
• M48: 18,609,078 km (0.03 R)
• M49: 19,164,983 km (0.088 R)
• M50: 20,008,865 km (0.059 R)
• M51: 20,979,755 km (0.102 R)
• M52: 22,967,312 km (0.108 R)
• M53: 24,709,379 km (0.067 R)
• M54: 25,014,110 km (0.118 R)
• M55: 25,075,146 km (0.113 R)
• M56: 25,197,517 km (0.117 R)
• M57: 25,688,647 km (0.119 R)
• M58: 26,555,866 km (0.106 R)
• M59: 26,993,141 km (0.097 R)
• M60: 27,369,678 km (0.06 R)
• M61: 28,001,281 km (0.092 R)
• M62: 29,665,856 km (0.039 R)
• M63: 29,795,109 km (0.099 R)
• M64: 29,859,885 km (0.029 R)
• M65: 30,836,759 km (0.101 R)
• M66: 32,155,614 km (0.109 R)
• M67: 32,222,035 km (0.066 R)
• M68: 32,288,456 km (0.085 R)
• M69: 32,888,643 km (0.088 R)
• M70: 33,156,573 km (0.117 R)
• M71: 33,492,570 km (0.114 R)
• M72: 33,964,850 km (0.054 R)
• M73: 34,575,359 km (0.071 R)
• M74: 34,984,210 km (0.103 R)
• M75: 35,875,813 km (0.069 R)
• M76: 36,220,786 km (0.106 R)
• M77: 38,453,983 km (0.101 R)
• M78: 38,806,884 km (0.091 R)
• M79: 39,587,187 km (0.106 R)
• M80: 40,731,461 km (0.108 R)
• M81: 41,091,244 km (0.119 R)
• M82: 41,235,456 km (0.031 R)
• M83: 41,886,506 km (0.111 R)
• M84: 42,104,171 km (0.104 R)
• M85: 43,565,593 km (0.063 R)
• M86: 43,639,045 km (0.065 R)
• M87: 44,598,416 km (0.036 R)
• M88: 45,117,820 km (0.108 R)
• M89: 46,763,397 km (0.025 R)
• M90: 46,838,645 km (0.091 R)
• M91: 47,744,908 km (0.072 R)
• M92: 48,962,186 km (0.096 R)
• M93: 50,112,744 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 10,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit