🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 9.3

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.65 AU - 0.99 AU

Year: 472 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,412,788 km

• M1: 116,537 km (0.058 R)
• M2: 175,329 km (0.066 R)
• M3: 240,254 km (0.081 R)
• M4: 382,671 km (0.026 R)
• M5: 491,429 km (0.111 R)
• M6: 550,221 km (0.093 R)
• M7: 653,144 km (0.054 R)
• M8: 718,967 km (0.11 R)
• M9: 795,561 km (0.117 R)
• M10: 875,297 km (0.089 R)
• M11: 953,387 km (0.028 R)
• M12: 1,011,282 km (0.119 R)
• M13: 1,135,747 km (0.078 R)
• M14: 1,197,531 km (0.116 R)
• M15: 1,255,725 km (0.067 R)
• M16: 1,344,735 km (0.046 R)
• M17: 1,545,196 km (0.117 R)
• M18: 1,619,696 km (0.049 R)
• M19: 1,884,036 km (0.071 R)
• M20: 1,986,809 km (0.099 R)
• M21: 2,115,015 km (0.081 R)
• M22: 2,276,281 km (0.107 R)
• M23: 2,373,669 km (0.093 R)
• M24: 2,509,953 km (0.116 R)
• M25: 2,585,500 km (0.064 R)
• M26: 2,784,016 km (0.063 R)
• M27: 2,868,838 km (0.119 R)
• M28: 2,941,244 km (0.044 R)
• M29: 3,333,190 km (0.112 R)
• M30: 3,395,572 km (0.091 R)
• M31: 3,507,472 km (0.095 R)
• M32: 3,634,630 km (0.089 R)
• M33: 3,698,957 km (0.06 R)
• M34: 3,770,764 km (0.119 R)
• M35: 3,857,531 km (0.085 R)
• M36: 4,003,688 km (0.081 R)
• M37: 4,181,560 km (0.061 R)
• M38: 4,369,604 km (0.084 R)
• M39: 4,499,006 km (0.041 R)
• M40: 4,575,750 km (0.117 R)
• M41: 4,707,247 km (0.041 R)
• M42: 5,061,494 km (0.03 R)
• M43: 5,245,949 km (0.109 R)
• M44: 5,539,011 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 12.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.25 AU - 3.63 AU

Year: 3205 Days

Day: 11.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,412,788 km

• M1: 215,421 km (0.118 R)
• M2: 310,715 km (0.084 R)
• M3: 414,386 km (0.046 R)
• M4: 520,750 km (0.103 R)
• M5: 615,745 km (0.059 R)
• M6: 709,692 km (0.093 R)
• M7: 800,947 km (0.041 R)
• M8: 1,159,683 km (0.035 R)
• M9: 1,373,757 km (0.092 R)
• M10: 1,480,421 km (0.116 R)
• M11: 1,567,935 km (0.107 R)
• M12: 1,668,615 km (0.114 R)
• M13: 1,806,245 km (0.094 R)
• M14: 2,142,840 km (0.083 R)
• M15: 2,293,485 km (0.1 R)
• M16: 2,408,675 km (0.108 R)
• M17: 2,578,768 km (0.07 R)
• M18: 2,671,968 km (0.102 R)
• M19: 2,807,204 km (0.074 R)
• M20: 2,986,572 km (0.074 R)
• M21: 3,255,698 km (0.045 R)
• M22: 3,621,914 km (0.097 R)
• M23: 3,817,588 km (0.115 R)
• M24: 4,063,527 km (0.108 R)
• M25: 4,394,138 km (0.063 R)
• M26: 4,619,433 km (0.093 R)
• M27: 4,782,794 km (0.085 R)
• M28: 5,081,540 km (0.096 R)
• M29: 5,335,408 km (0.065 R)
• M30: 5,610,668 km (0.104 R)
• M31: 6,032,534 km (0.063 R)
• M32: 6,410,269 km (0.112 R)
• M33: 6,592,778 km (0.112 R)
• M34: 6,795,633 km (0.092 R)
• M35: 6,944,483 km (0.092 R)
• M36: 7,075,530 km (0.047 R)
• M37: 7,397,465 km (0.104 R)
• M38: 7,550,653 km (0.047 R)
• M39: 7,899,067 km (0.117 R)
• M40: 8,134,384 km (0.071 R)
• M41: 8,471,727 km (0.053 R)
• M42: 8,571,808 km (0.099 R)
• M43: 8,732,776 km (0.108 R)
• M44: 8,935,481 km (0.11 R)
• M45: 9,139,682 km (0.08 R)
• M46: 9,719,673 km (0.106 R)
• M47: 10,141,389 km (0.03 R)
• M48: 10,290,389 km (0.11 R)
• M49: 10,504,613 km (0.105 R)
• M50: 10,633,865 km (0.107 R)
• M51: 10,720,183 km (0.082 R)
• M52: 10,893,867 km (0.047 R)
• M53: 11,090,289 km (0.08 R)
• M54: 11,287,907 km (0.103 R)
• M55: 11,398,161 km (0.083 R)
• M56: 11,486,573 km (0.085 R)
• M57: 11,865,206 km (0.089 R)
• M58: 12,134,930 km (0.077 R)
• M59: 12,225,437 km (0.061 R)
• M60: 12,361,422 km (0.083 R)
• M61: 12,772,367 km (0.119 R)
• M62: 13,072,012 km (0.104 R)
• M63: 13,397,237 km (0.108 R)
• M64: 14,317,563 km (0.105 R)
• M65: 14,652,962 km (0.101 R)
• M66: 15,404,691 km (0.061 R)
• M67: 15,649,882 km (0.065 R)
• M68: 15,847,052 km (0.114 R)
• M69: 16,169,136 km (0.117 R)
• M70: 16,293,602 km (0.07 R)
• M71: 16,393,383 km (0.069 R)
• M72: 16,668,793 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.9

Radius: 6

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.59 AU - 9.29 AU

Year: 12903 Days

Day: 17.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,412,788 km

• M1: 96,939 km (0.11 R)
• M2: 167,998 km (0.114 R)
• M3: 418,724 km (0.103 R)
• M4: 541,544 km (0.104 R)
• M5: 716,873 km (0.097 R)
• M6: 1,024,297 km (0.067 R)
• M7: 1,095,206 km (0.106 R)
• M8: 1,447,659 km (0.112 R)
• M9: 1,804,898 km (0.1 R)
• M10: 2,188,617 km (0.109 R)
• M11: 2,500,678 km (0.049 R)
• M12: 2,564,855 km (0.11 R)
• M13: 2,760,530 km (0.073 R)
• M14: 3,029,058 km (0.117 R)
• M15: 3,166,389 km (0.061 R)
• M16: 3,554,894 km (0.106 R)
• M17: 3,627,150 km (0.086 R)
• M18: 4,108,706 km (0.06 R)
• M19: 4,492,723 km (0.113 R)
• M20: 4,888,110 km (0.115 R)
• M21: 5,130,908 km (0.116 R)
• M22: 5,294,867 km (0.097 R)
• M23: 5,377,445 km (0.095 R)
• M24: 5,460,472 km (0.109 R)
• M25: 6,578,716 km (0.12 R)
• M26: 6,712,307 km (0.046 R)
• M27: 7,578,479 km (0.115 R)
• M28: 7,671,678 km (0.119 R)
• M29: 8,575,997 km (0.07 R)
• M30: 9,016,114 km (0.082 R)
• M31: 9,664,770 km (0.08 R)
• M32: 10,071,377 km (0.1 R)
• M33: 11,538,035 km (0.117 R)
• M34: 12,902,966 km (0.104 R)
• M35: 14,088,379 km (0.103 R)
• M36: 15,544,565 km (0.107 R)
• M37: 16,501,244 km (0.107 R)
• M38: 16,622,119 km (0.094 R)
• M39: 16,682,706 km (0.092 R)
• M40: 17,231,281 km (0.082 R)
• M41: 18,283,403 km (0.084 R)
• M42: 18,596,811 km (0.073 R)
• M43: 19,419,898 km (0.066 R)
• M44: 19,483,627 km (0.113 R)
• M45: 19,868,093 km (0.063 R)
• M46: 20,449,281 km (0.078 R)
• M47: 21,101,528 km (0.08 R)
• M48: 21,232,875 km (0.071 R)
• M49: 21,496,167 km (0.112 R)
• M50: 21,893,349 km (0.093 R)
• M51: 22,426,516 km (0.105 R)
• M52: 23,166,726 km (0.055 R)
• M53: 23,573,782 km (0.102 R)
• M54: 23,710,066 km (0.107 R)
• M55: 24,188,929 km (0.111 R)
• M56: 25,086,665 km (0.065 R)
• M57: 25,156,079 km (0.116 R)
• M58: 26,559,756 km (0.108 R)
• M59: 27,844,652 km (0.098 R)
• M60: 28,132,927 km (0.042 R)
• M61: 28,205,033 km (0.107 R)
• M62: 28,277,438 km (0.112 R)
• M63: 29,956,824 km (0.11 R)
• M64: 33,794,458 km (0.115 R)
• M65: 34,874,704 km (0.064 R)
• M66: 36,280,176 km (0.026 R)
• M67: 38,583,086 km (0.084 R)
• M68: 39,065,390 km (0.04 R)
• M69: 39,307,439 km (0.102 R)
• M70: 39,388,072 km (0.081 R)
• M71: 40,442,887 km (0.065 R)
• M72: 40,606,098 km (0.113 R)
• M73: 40,851,139 km (0.05 R)
• M74: 43,495,581 km (0.107 R)
• M75: 43,579,057 km (0.073 R)
• M76: 43,746,307 km (0.053 R)
• M77: 47,221,017 km (0.097 R)
• M78: 47,736,830 km (0.052 R)
• M79: 48,341,056 km (0.057 R)
• M80: 49,382,856 km (0.098 R)
• M81: 51,047,281 km (0.051 R)
• M82: 51,753,533 km (0.108 R)
• M83: 52,374,215 km (0.119 R)
• M84: 53,086,600 km (0.052 R)
• M85: 53,802,126 km (0.077 R)
• M86: 54,161,161 km (0.057 R)
• M87: 54,520,944 km (0.115 R)
• M88: 58,530,466 km (0.086 R)
• M89: 59,362,380 km (0.079 R)
• M90: 61,318,222 km (0.096 R)
• M91: 61,881,010 km (0.1 R)
• M92: 62,351,196 km (0.055 R)
• M93: 62,728,332 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.1

Radius: 5

Gravity: 37.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.13 AU - 9.87 AU

Year: 18617 Days

Day: 17.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,412,788 km

• M1: 130,749 km (0.064 R)
• M2: 181,313 km (0.096 R)
• M3: 379,829 km (0.042 R)
• M4: 418,724 km (0.089 R)
• M5: 500,704 km (0.081 R)
• M6: 633,996 km (0.04 R)
• M7: 1,042,548 km (0.063 R)
• M8: 1,126,921 km (0.054 R)
• M9: 1,393,803 km (0.096 R)
• M10: 2,124,140 km (0.03 R)
• M11: 2,341,057 km (0.092 R)
• M12: 2,757,089 km (0.061 R)
• M13: 3,828,359 km (0.072 R)
• M14: 4,226,140 km (0.066 R)
• M15: 4,316,347 km (0.111 R)
• M16: 4,823,783 km (0.04 R)
• M17: 4,870,907 km (0.083 R)
• M18: 6,507,657 km (0.083 R)
• M19: 6,559,717 km (0.119 R)
• M20: 8,184,500 km (0.101 R)
• M21: 9,041,097 km (0.119 R)
• M22: 9,274,320 km (0.082 R)
• M23: 9,865,980 km (0.051 R)
• M24: 10,105,935 km (0.093 R)
• M25: 10,714,648 km (0.029 R)
• M26: 11,085,501 km (0.091 R)
• M27: 11,903,353 km (0.039 R)
• M28: 12,287,371 km (0.088 R)
• M29: 13,067,524 km (0.093 R)
• M30: 14,539,118 km (0.105 R)
• M31: 16,273,855 km (0.117 R)
• M32: 17,129,405 km (0.08 R)
• M33: 17,417,979 km (0.069 R)
• M34: 17,635,345 km (0.091 R)
• M35: 20,771,814 km (0.099 R)
• M36: 21,079,387 km (0.027 R)
• M37: 21,233,623 km (0.092 R)
• M38: 21,465,948 km (0.107 R)
• M39: 21,543,589 km (0.086 R)
• M40: 21,621,231 km (0.079 R)
• M41: 22,089,322 km (0.092 R)
• M42: 22,324,640 km (0.099 R)
• M43: 23,433,609 km (0.112 R)
• M44: 25,294,158 km (0.067 R)
• M45: 25,869,810 km (0.076 R)
• M46: 26,283,598 km (0.074 R)
• M47: 27,117,756 km (0.105 R)
• M48: 28,555,690 km (0.113 R)
• M49: 30,802,202 km (0.108 R)
• M50: 31,946,625 km (0.059 R)
• M51: 32,035,337 km (0.096 R)
• M52: 32,925,893 km (0.073 R)
• M53: 33,015,352 km (0.116 R)
• M54: 33,464,146 km (0.072 R)
• M55: 35,738,034 km (0.044 R)
• M56: 35,829,887 km (0.111 R)
• M57: 36,106,344 km (0.081 R)
• M58: 36,939,903 km (0.086 R)
• M59: 39,478,429 km (0.105 R)
• M60: 40,432,714 km (0.103 R)
• M61: 40,720,540 km (0.113 R)
• M62: 43,733,890 km (0.119 R)
• M63: 43,930,761 km (0.095 R)
• M64: 44,622,202 km (0.119 R)
• M65: 48,539,273 km (0.111 R)
• M66: 49,458,702 km (0.115 R)
• M67: 49,766,424 km (0.088 R)
• M68: 52,669,521 km (0.102 R)
• M69: 54,035,948 km (0.076 R)
• M70: 55,307,530 km (0.092 R)
• M71: 56,481,723 km (0.093 R)
• M72: 57,125,742 km (0.114 R)
• M73: 58,204,343 km (0.061 R)
• M74: 58,746,336 km (0.107 R)
• M75: 60,381,889 km (0.118 R)
• M76: 60,601,050 km (0.08 R)
• M77: 62,475,063 km (0.099 R)
• M78: 63,252,224 km (0.045 R)
• M79: 64,367,925 km (0.089 R)
• M80: 64,479,973 km (0.109 R)
• M81: 64,703,921 km (0.079 R)
• M82: 64,816,120 km (0.096 R)
• M83: 66,618,924 km (0.116 R)
• M84: 66,732,169 km (0.067 R)
• M85: 66,958,810 km (0.078 R)
• M86: 67,185,750 km (0.092 R)
• M87: 69,124,539 km (0.084 R)
• M88: 69,928,328 km (0.106 R)
• M89: 70,158,559 km (0.046 R)
• M90: 70,273,749 km (0.058 R)
• M91: 70,735,109 km (0.076 R)
• M92: 72,590,871 km (0.118 R)
• M93: 73,174,003 km (0.114 R)
• M94: 74,345,055 km (0.111 R)
• M95: 77,537,624 km (0.06 R)
• M96: 79,690,786 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit