🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 587 Days

Day: 28 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,144,861 km

• M1: 233,073 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 11

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.3 AU - 7.98 AU

Year: 7635 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,144,861 km

• M1: 157,227 km (0.113 R)
• M2: 336,595 km (0.087 R)
• M3: 507,137 km (0.108 R)
• M4: 740,809 km (0.086 R)
• M5: 922,121 km (0.107 R)
• M6: 1,174,792 km (0.083 R)
• M7: 1,339,350 km (0.108 R)
• M8: 1,856,360 km (0.118 R)
• M9: 2,014,934 km (0.113 R)
• M10: 2,131,171 km (0.074 R)
• M11: 2,213,749 km (0.081 R)
• M12: 2,309,642 km (0.031 R)
• M13: 2,719,988 km (0.054 R)
• M14: 2,810,046 km (0.104 R)
• M15: 3,524,077 km (0.102 R)
• M16: 4,443,057 km (0.089 R)
• M17: 4,780,849 km (0.114 R)
• M18: 4,921,620 km (0.04 R)
• M19: 5,432,796 km (0.077 R)
• M20: 5,530,633 km (0.057 R)
• M21: 5,944,271 km (0.05 R)
• M22: 6,872,077 km (0.077 R)
• M23: 7,209,271 km (0.103 R)
• M24: 7,569,951 km (0.068 R)
• M25: 7,807,662 km (0.114 R)
• M26: 9,658,039 km (0.05 R)
• M27: 9,816,463 km (0.032 R)
• M28: 10,216,487 km (0.066 R)
• M29: 10,377,903 km (0.113 R)
• M30: 10,929,172 km (0.073 R)
• M31: 11,595,032 km (0.092 R)
• M32: 11,679,106 km (0.106 R)
• M33: 12,704,749 km (0.077 R)
• M34: 12,922,114 km (0.07 R)
• M35: 13,982,315 km (0.075 R)
• M36: 14,704,573 km (0.117 R)
• M37: 15,116,117 km (0.059 R)
• M38: 15,323,459 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 10.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.97 AU - 8.79 AU

Year: 9871 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,144,861 km

• M1: 724,353 km (0.072 R)
• M2: 2,039,767 km (0.102 R)
• M3: 2,108,582 km (0.113 R)
• M4: 2,272,092 km (0.083 R)
• M5: 2,391,472 km (0.059 R)
• M6: 3,177,908 km (0.093 R)
• M7: 3,393,179 km (0.094 R)
• M8: 3,781,535 km (0.117 R)
• M9: 3,923,803 km (0.063 R)
• M10: 4,155,081 km (0.072 R)
• M11: 4,242,895 km (0.062 R)
• M12: 5,282,002 km (0.078 R)
• M13: 5,666,917 km (0.029 R)
• M14: 5,764,604 km (0.097 R)
• M15: 5,862,890 km (0.06 R)
• M16: 6,841,111 km (0.108 R)
• M17: 7,084,806 km (0.098 R)
• M18: 7,154,967 km (0.099 R)
• M19: 7,616,626 km (0.115 R)
• M20: 8,161,461 km (0.093 R)
• M21: 8,457,216 km (0.103 R)
• M22: 9,021,200 km (0.104 R)
• M23: 9,636,347 km (0.057 R)
• M24: 9,792,228 km (0.118 R)
• M25: 10,825,800 km (0.088 R)
• M26: 10,947,273 km (0.047 R)
• M27: 11,232,556 km (0.116 R)
• M28: 11,479,093 km (0.101 R)
• M29: 11,602,960 km (0.086 R)
• M30: 12,229,177 km (0.104 R)
• M31: 12,482,895 km (0.11 R)
• M32: 15,022,618 km (0.076 R)
• M33: 15,750,711 km (0.098 R)
• M34: 16,119,021 km (0.054 R)
• M35: 16,211,472 km (0.105 R)
• M36: 16,490,173 km (0.119 R)
• M37: 16,583,373 km (0.079 R)
• M38: 16,911,142 km (0.078 R)
• M39: 17,572,963 km (0.081 R)
• M40: 18,195,140 km (0.105 R)
• M41: 18,630,171 km (0.115 R)
• M42: 18,824,648 km (0.075 R)
• M43: 19,362,752 km (0.116 R)
• M44: 19,510,405 km (0.106 R)
• M45: 19,905,941 km (0.072 R)
• M46: 20,154,573 km (0.116 R)
• M47: 20,504,333 km (0.082 R)
• M48: 21,260,550 km (0.083 R)
• M49: 21,718,619 km (0.075 R)
• M50: 21,820,944 km (0.12 R)
• M51: 22,437,736 km (0.106 R)
• M52: 23,269,201 km (0.088 R)
• M53: 24,428,883 km (0.106 R)
• M54: 24,695,018 km (0.058 R)
• M55: 25,337,691 km (0.095 R)
• M56: 26,094,656 km (0.085 R)
• M57: 26,858,802 km (0.103 R)
• M58: 27,243,717 km (0.086 R)
• M59: 27,575,076 km (0.069 R)
• M60: 28,019,083 km (0.069 R)
• M61: 28,465,333 km (0.036 R)
• M62: 28,577,232 km (0.107 R)
• M63: 28,857,728 km (0.083 R)
• M64: 29,477,961 km (0.1 R)
• M65: 30,502,407 km (0.043 R)
• M66: 31,944,681 km (0.062 R)
• M67: 32,820,576 km (0.101 R)
• M68: 33,586,218 km (0.078 R)
• M69: 33,882,123 km (0.095 R)
• M70: 34,179,074 km (0.107 R)
• M71: 34,357,545 km (0.105 R)
• M72: 34,775,371 km (0.071 R)
• M73: 35,194,844 km (0.115 R)
• M74: 35,616,111 km (0.082 R)
• M75: 35,978,438 km (0.029 R)
• M76: 37,194,967 km (0.099 R)
• M77: 37,746,984 km (0.1 R)
• M78: 38,486,895 km (0.101 R)
• M79: 39,294,125 km (0.041 R)
• M80: 40,672,669 km (0.092 R)
• M81: 40,798,780 km (0.118 R)
• M82: 40,925,041 km (0.112 R)
• M83: 41,431,280 km (0.076 R)
• M84: 41,748,876 km (0.12 R)
• M85: 42,322,285 km (0.092 R)
• M86: 42,386,163 km (0.104 R)
• M87: 42,514,069 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.5

Radius: 5.1

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.04 AU - 13.46 AU

Year: 21522 Days

Day: 18.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 107,144,861 km

• M1: 130,150 km (0.075 R)
• M2: 429,795 km (0.052 R)
• M3: 553,662 km (0.068 R)
• M4: 1,511,537 km (0.067 R)
• M5: 1,865,934 km (0.086 R)
• M6: 2,001,171 km (0.09 R)
• M7: 2,139,399 km (0.083 R)
• M8: 2,280,919 km (0.084 R)
• M9: 3,273,201 km (0.085 R)
• M10: 3,395,273 km (0.115 R)
• M11: 3,770,764 km (0.037 R)
• M12: 4,028,371 km (0.054 R)
• M13: 4,071,755 km (0.06 R)
• M14: 4,159,270 km (0.059 R)
• M15: 4,203,251 km (0.073 R)
• M16: 4,380,674 km (0.085 R)
• M17: 4,697,074 km (0.115 R)
• M18: 5,208,998 km (0.09 R)
• M19: 5,303,993 km (0.05 R)
• M20: 5,447,606 km (0.119 R)
• M21: 6,084,445 km (0.119 R)
• M22: 6,134,410 km (0.093 R)
• M23: 6,744,620 km (0.06 R)
• M24: 7,162,148 km (0.12 R)
• M25: 7,373,978 km (0.081 R)
• M26: 8,914,088 km (0.105 R)
• M27: 9,084,779 km (0.062 R)
• M28: 9,141,926 km (0.099 R)
• M29: 9,314,113 km (0.117 R)
• M30: 9,429,603 km (0.097 R)
• M31: 9,487,497 km (0.117 R)
• M32: 10,489,354 km (0.106 R)
• M33: 10,609,331 km (0.082 R)
• M34: 11,155,364 km (0.1 R)
• M35: 11,524,272 km (0.119 R)
• M36: 12,274,356 km (0.053 R)
• M37: 13,559,102 km (0.109 R)
• M38: 14,350,176 km (0.11 R)
• M39: 14,550,338 km (0.032 R)
• M40: 14,953,354 km (0.113 R)
• M41: 15,020,973 km (0.06 R)
• M42: 15,770,458 km (0.102 R)
• M43: 16,253,659 km (0.104 R)
• M44: 18,090,871 km (0.088 R)
• M45: 18,307,039 km (0.092 R)
• M46: 18,451,551 km (0.077 R)
• M47: 18,596,661 km (0.071 R)
• M48: 18,741,920 km (0.115 R)
• M49: 19,400,749 km (0.08 R)
• M50: 20,067,058 km (0.075 R)
• M51: 20,290,857 km (0.109 R)
• M52: 22,962,076 km (0.102 R)
• M53: 23,117,957 km (0.096 R)
• M54: 23,352,527 km (0.09 R)
• M55: 23,430,916 km (0.065 R)
• M56: 23,745,371 km (0.087 R)
• M57: 24,378,170 km (0.107 R)
• M58: 25,096,838 km (0.105 R)
• M59: 26,228,546 km (0.057 R)
• M60: 26,309,927 km (0.083 R)
• M61: 26,554,968 km (0.089 R)
• M62: 30,232,682 km (0.104 R)
• M63: 30,403,673 km (0.058 R)
• M64: 32,217,697 km (0.102 R)
• M65: 32,830,150 km (0.09 R)
• M66: 33,181,855 km (0.12 R)
• M67: 34,780,009 km (0.111 R)
• M68: 34,869,468 km (0.108 R)
• M69: 36,675,713 km (0.114 R)
• M70: 37,498,501 km (0.061 R)
• M71: 38,512,326 km (0.111 R)
• M72: 40,190,665 km (0.066 R)
• M73: 42,178,671 km (0.074 R)
• M74: 44,976,151 km (0.048 R)
• M75: 46,446,399 km (0.1 R)
• M76: 47,038,956 km (0.107 R)
• M77: 48,631,276 km (0.113 R)
• M78: 48,731,357 km (0.089 R)
• M79: 49,333,488 km (0.108 R)
• M80: 50,342,376 km (0.037 R)
• M81: 50,544,932 km (0.1 R)
• M82: 53,100,213 km (0.074 R)
• M83: 53,823,220 km (0.1 R)
• M84: 57,592,637 km (0.038 R)
• M85: 61,771,055 km (0.067 R)
• M86: 61,879,364 km (0.119 R)
• M87: 62,640,069 km (0.095 R)
• M88: 65,271,645 km (0.073 R)
• M89: 65,824,409 km (0.052 R)
• M90: 65,935,112 km (0.101 R)
• M91: 67,603,727 km (0.092 R)
• M92: 67,938,975 km (0.111 R)
• M93: 69,849,939 km (0.114 R)
• M94: 70,868,700 km (0.102 R)
• M95: 72,120,535 km (0.108 R)
• M96: 73,839,265 km (0.106 R)
• M97: 74,069,496 km (0.095 R)
• M98: 76,151,898 km (0.088 R)
• M99: 77,901,894 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.6

Radius: 8

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.4 AU - 16.94 AU

Year: 27679 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,144,861 km

• M1: 117,135 km (0.029 R)
• M2: 176,077 km (0.066 R)
• M3: 276,756 km (0.079 R)
• M4: 357,988 km (0.113 R)
• M5: 522,695 km (0.112 R)
• M6: 830,717 km (0.101 R)
• M7: 1,121,386 km (0.104 R)
• M8: 2,752,302 km (0.085 R)
• M9: 3,638,071 km (0.065 R)
• M10: 4,111,847 km (0.101 R)
• M11: 4,717,120 km (0.105 R)
• M12: 5,350,218 km (0.106 R)
• M13: 5,409,160 km (0.1 R)
• M14: 5,766,998 km (0.072 R)
• M15: 6,132,615 km (0.115 R)
• M16: 7,868,998 km (0.064 R)
• M17: 7,936,017 km (0.049 R)
• M18: 9,459,373 km (0.095 R)
• M19: 10,327,339 km (0.1 R)
• M20: 10,771,047 km (0.109 R)
• M21: 11,296,434 km (0.049 R)
• M22: 11,447,977 km (0.065 R)
• M23: 12,138,820 km (0.089 R)
• M24: 12,528,373 km (0.04 R)
• M25: 12,843,127 km (0.102 R)
• M26: 13,160,274 km (0.042 R)
• M27: 13,399,930 km (0.109 R)
• M28: 13,721,715 km (0.057 R)
• M29: 14,127,574 km (0.054 R)
• M30: 14,619,751 km (0.064 R)
• M31: 15,034,137 km (0.089 R)
• M32: 15,452,562 km (0.09 R)
• M33: 18,486,258 km (0.106 R)
• M34: 18,754,636 km (0.052 R)
• M35: 19,385,939 km (0.091 R)
• M36: 20,116,126 km (0.113 R)
• M37: 21,415,234 km (0.05 R)
• M38: 22,264,651 km (0.102 R)
• M39: 23,028,947 km (0.096 R)
• M40: 25,075,745 km (0.098 R)
• M41: 27,078,561 km (0.034 R)
• M42: 27,996,494 km (0.066 R)
• M43: 30,493,880 km (0.112 R)
• M44: 32,844,961 km (0.056 R)
• M45: 34,481,112 km (0.1 R)
• M46: 35,143,083 km (0.109 R)
• M47: 36,032,143 km (0.058 R)
• M48: 37,153,828 km (0.091 R)
• M49: 38,286,882 km (0.095 R)
• M50: 38,629,013 km (0.099 R)
• M51: 38,972,190 km (0.092 R)
• M52: 39,661,537 km (0.06 R)
• M53: 40,703,187 km (0.092 R)
• M54: 41,636,528 km (0.095 R)
• M55: 47,260,810 km (0.117 R)
• M56: 51,224,106 km (0.084 R)
• M57: 52,231,498 km (0.088 R)
• M58: 53,372,481 km (0.082 R)
• M59: 53,754,704 km (0.093 R)
• M60: 54,137,824 km (0.091 R)
• M61: 54,265,730 km (0.077 R)
• M62: 54,906,757 km (0.119 R)
• M63: 57,495,847 km (0.073 R)
• M64: 58,411,386 km (0.096 R)
• M65: 59,463,508 km (0.106 R)
• M66: 59,992,037 km (0.075 R)
• M67: 60,256,826 km (0.092 R)
• M68: 62,523,383 km (0.114 R)
• M69: 63,734,677 km (0.041 R)
• M70: 65,361,554 km (0.081 R)
• M71: 69,349,534 km (0.07 R)
• M72: 69,627,487 km (0.083 R)
• M73: 70,463,439 km (0.057 R)
• M74: 73,415,604 km (0.106 R)
• M75: 74,124,399 km (0.116 R)
• M76: 77,270,143 km (0.097 R)
• M77: 77,558,268 km (0.088 R)
• M78: 78,280,078 km (0.06 R)
• M79: 79,149,391 km (0.095 R)
• M80: 79,439,760 km (0.09 R)
• M81: 81,189,906 km (0.098 R)
• M82: 84,579,644 km (0.083 R)
• M83: 86,964,833 km (0.046 R)
• M84: 87,564,570 km (0.079 R)
• M85: 87,864,963 km (0.119 R)
• M86: 94,098,257 km (0.06 R)
• M87: 95,485,479 km (0.102 R)
• M88: 97,501,160 km (0.064 R)
• M89: 98,436,147 km (0.098 R)
• M90: 101,732,237 km (0.096 R)
• M91: 103,314,384 km (0.111 R)
• M92: 103,790,703 km (0.106 R)
• M93: 105,543,243 km (0.114 R)
• M94: 106,503,212 km (0.053 R)
• M95: 106,823,950 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit