🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 12.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 423 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,441,453 km

• M1: 160,070 km (0.088 R)
• M2: 276,008 km (0.099 R)
• M3: 353,949 km (0.058 R)
• M4: 440,416 km (0.095 R)
• M5: 567,126 km (0.066 R)
• M6: 646,113 km (0.072 R)
• M7: 751,281 km (0.071 R)
• M8: 840,142 km (0.12 R)
• M9: 1,064,538 km (0.101 R)
• M10: 1,244,804 km (0.029 R)
• M11: 1,330,673 km (0.057 R)
• M12: 1,413,251 km (0.066 R)
• M13: 1,607,130 km (0.093 R)
• M14: 1,689,708 km (0.07 R)
• M15: 1,767,648 km (0.089 R)
• M16: 1,853,069 km (0.059 R)
• M17: 1,939,836 km (0.12 R)
• M18: 2,047,247 km (0.04 R)
• M19: 2,374,866 km (0.067 R)
• M20: 2,503,820 km (0.111 R)
• M21: 2,614,372 km (0.056 R)
• M22: 2,999,587 km (0.103 R)
• M23: 3,206,481 km (0.095 R)
• M24: 3,296,688 km (0.082 R)
• M25: 3,479,646 km (0.102 R)
• M26: 3,564,618 km (0.103 R)
• M27: 3,705,390 km (0.089 R)
• M28: 3,808,014 km (0.074 R)
• M29: 4,032,560 km (0.104 R)
• M30: 4,163,010 km (0.085 R)
• M31: 4,261,595 km (0.032 R)
• M32: 4,386,060 km (0.108 R)
• M33: 4,604,772 km (0.119 R)
• M34: 4,689,893 km (0.114 R)
• M35: 4,801,194 km (0.086 R)
• M36: 4,965,602 km (0.043 R)
• M37: 5,044,141 km (0.114 R)
• M38: 5,184,913 km (0.064 R)
• M39: 5,416,341 km (0.11 R)
• M40: 5,524,201 km (0.109 R)
• M41: 5,669,311 km (0.062 R)
• M42: 5,861,693 km (0.102 R)
• M43: 5,972,695 km (0.096 R)
• M44: 6,056,320 km (0.091 R)
• M45: 6,177,794 km (0.115 R)
• M46: 6,281,315 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 10.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.94 AU - 2.16 AU

Year: 1991 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,441,453 km

• M1: 182,360 km (0.075 R)
• M2: 264,489 km (0.056 R)
• M3: 385,813 km (0.099 R)
• M4: 642,672 km (0.113 R)
• M5: 898,036 km (0.118 R)
• M6: 1,145,770 km (0.073 R)
• M7: 1,295,368 km (0.099 R)
• M8: 1,386,922 km (0.091 R)
• M9: 1,539,512 km (0.047 R)
• M10: 1,690,306 km (0.07 R)
• M11: 1,775,428 km (0.088 R)
• M12: 2,172,161 km (0.036 R)
• M13: 2,256,534 km (0.105 R)
• M14: 2,428,721 km (0.108 R)
• M15: 2,813,936 km (0.053 R)
• M16: 3,075,134 km (0.104 R)
• M17: 3,228,023 km (0.107 R)
• M18: 3,354,134 km (0.11 R)
• M19: 3,422,650 km (0.043 R)
• M20: 3,936,668 km (0.107 R)
• M21: 4,282,389 km (0.086 R)
• M22: 4,356,888 km (0.111 R)
• M23: 4,681,516 km (0.06 R)
• M24: 4,924,612 km (0.105 R)
• M25: 5,104,130 km (0.101 R)
• M26: 5,251,484 km (0.113 R)
• M27: 5,400,334 km (0.088 R)
• M28: 5,527,342 km (0.099 R)
• M29: 5,597,055 km (0.084 R)
• M30: 6,419,993 km (0.059 R)
• M31: 6,542,364 km (0.118 R)
• M32: 6,715,149 km (0.101 R)
• M33: 6,826,899 km (0.111 R)
• M34: 7,420,952 km (0.091 R)
• M35: 7,588,202 km (0.086 R)
• M36: 7,913,428 km (0.117 R)
• M37: 8,564,179 km (0.043 R)
• M38: 8,766,734 km (0.08 R)
• M39: 9,273,422 km (0.102 R)
• M40: 9,356,449 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 11.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.97 AU - 2.99 AU

Year: 3489 Days

Day: 13.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,441,453 km

• M1: 149,448 km (0.113 R)
• M2: 318,045 km (0.106 R)
• M3: 392,395 km (0.117 R)
• M4: 519,404 km (0.062 R)
• M5: 766,689 km (0.109 R)
• M6: 839,244 km (0.1 R)
• M7: 1,012,030 km (0.113 R)
• M8: 1,155,045 km (0.066 R)
• M9: 1,316,012 km (0.12 R)
• M10: 1,393,803 km (0.079 R)
• M11: 1,589,627 km (0.099 R)
• M12: 1,697,038 km (0.092 R)
• M13: 1,794,726 km (0.058 R)
• M14: 1,944,772 km (0.067 R)
• M15: 2,257,731 km (0.111 R)
• M16: 2,447,870 km (0.111 R)
• M17: 2,643,245 km (0.103 R)
• M18: 3,020,231 km (0.089 R)
• M19: 3,275,894 km (0.093 R)
• M20: 3,352,488 km (0.064 R)
• M21: 3,649,141 km (0.083 R)
• M22: 3,728,727 km (0.075 R)
• M23: 3,954,470 km (0.116 R)
• M24: 4,052,606 km (0.12 R)
• M25: 4,135,035 km (0.116 R)
• M26: 4,268,027 km (0.058 R)
• M27: 4,385,611 km (0.115 R)
• M28: 4,658,627 km (0.03 R)
• M29: 4,884,520 km (0.072 R)
• M30: 5,131,805 km (0.115 R)
• M31: 5,437,733 km (0.113 R)
• M32: 5,731,244 km (0.092 R)
• M33: 6,162,086 km (0.115 R)
• M34: 6,295,378 km (0.059 R)
• M35: 6,448,865 km (0.102 R)
• M36: 6,798,774 km (0.096 R)
• M37: 7,355,428 km (0.091 R)
• M38: 7,436,211 km (0.068 R)
• M39: 7,557,834 km (0.079 R)
• M40: 7,844,314 km (0.099 R)
• M41: 8,176,122 km (0.114 R)
• M42: 8,364,915 km (0.113 R)
• M43: 8,576,296 km (0.102 R)
• M44: 8,810,716 km (0.12 R)
• M45: 8,939,670 km (0.057 R)
• M46: 9,112,306 km (0.066 R)
• M47: 9,199,222 km (0.054 R)
• M48: 9,373,653 km (0.093 R)
• M49: 9,615,254 km (0.103 R)
• M50: 9,725,806 km (0.086 R)
• M51: 9,881,239 km (0.031 R)
• M52: 10,104,738 km (0.078 R)
• M53: 10,262,264 km (0.067 R)
• M54: 10,923,337 km (0.114 R)
• M55: 11,038,677 km (0.083 R)
• M56: 11,363,903 km (0.105 R)
• M57: 11,857,726 km (0.115 R)
• M58: 11,952,571 km (0.111 R)
• M59: 12,071,501 km (0.113 R)
• M60: 12,358,430 km (0.051 R)
• M61: 12,696,222 km (0.108 R)
• M62: 12,793,311 km (0.112 R)
• M63: 13,159,526 km (0.107 R)
• M64: 13,282,346 km (0.096 R)
• M65: 13,927,263 km (0.101 R)
• M66: 14,077,459 km (0.106 R)
• M67: 14,480,924 km (0.086 R)
• M68: 15,273,344 km (0.116 R)
• M69: 16,237,502 km (0.031 R)
• M70: 17,113,996 km (0.045 R)
• M71: 17,517,611 km (0.115 R)
• M72: 17,788,384 km (0.106 R)
• M73: 18,224,461 km (0.055 R)
• M74: 18,334,117 km (0.085 R)
• M75: 18,471,298 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755

Radius: 7.8

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.71 AU - 10.37 AU

Year: 18435 Days

Day: 16.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,441,453 km

• M1: 426,803 km (0.104 R)
• M2: 563,086 km (0.077 R)
• M3: 1,108,670 km (0.1 R)
• M4: 1,272,629 km (0.12 R)
• M5: 2,239,630 km (0.104 R)
• M6: 2,308,295 km (0.094 R)
• M7: 3,501,637 km (0.107 R)
• M8: 3,621,914 km (0.064 R)
• M9: 5,539,609 km (0.079 R)
• M10: 5,633,108 km (0.087 R)
• M11: 6,696,749 km (0.057 R)
• M12: 7,405,394 km (0.066 R)
• M13: 7,978,653 km (0.097 R)
• M14: 8,566,423 km (0.073 R)
• M15: 8,783,489 km (0.077 R)
• M16: 9,057,553 km (0.057 R)
• M17: 9,334,309 km (0.053 R)
• M18: 9,953,195 km (0.116 R)
• M19: 10,994,247 km (0.065 R)
• M20: 12,130,293 km (0.116 R)
• M21: 12,435,473 km (0.053 R)
• M22: 12,558,143 km (0.062 R)
• M23: 14,512,041 km (0.087 R)
• M24: 14,576,667 km (0.058 R)
• M25: 16,829,162 km (0.083 R)
• M26: 17,169,497 km (0.104 R)
• M27: 17,649,706 km (0.114 R)
• M28: 18,413,254 km (0.064 R)
• M29: 19,187,722 km (0.076 R)
• M30: 19,400,749 km (0.038 R)
• M31: 20,913,782 km (0.118 R)
• M32: 20,986,786 km (0.065 R)
• M33: 21,869,414 km (0.09 R)
• M34: 21,943,464 km (0.086 R)
• M35: 23,367,187 km (0.093 R)
• M36: 23,899,157 km (0.046 R)
• M37: 25,441,212 km (0.108 R)
• M38: 25,519,153 km (0.104 R)
• M39: 25,675,183 km (0.093 R)
• M40: 25,753,423 km (0.107 R)
• M41: 25,988,441 km (0.112 R)
• M42: 26,697,834 km (0.108 R)
• M43: 26,856,259 km (0.051 R)
• M44: 28,945,094 km (0.103 R)
• M45: 29,107,856 km (0.08 R)
• M46: 29,762,197 km (0.114 R)
• M47: 30,919,038 km (0.082 R)
• M48: 31,002,214 km (0.102 R)
• M49: 31,754,242 km (0.077 R)
• M50: 31,838,167 km (0.119 R)
• M51: 32,090,389 km (0.095 R)
• M52: 32,851,094 km (0.12 R)
• M53: 33,106,009 km (0.037 R)
• M54: 34,304,288 km (0.098 R)
• M55: 36,040,371 km (0.062 R)
• M56: 37,184,196 km (0.12 R)
• M57: 38,161,370 km (0.105 R)
• M58: 40,050,192 km (0.056 R)
• M59: 40,322,460 km (0.086 R)
• M60: 40,686,432 km (0.088 R)
• M61: 41,601,373 km (0.091 R)
• M62: 45,516,947 km (0.095 R)
• M63: 48,481,678 km (0.052 R)
• M64: 48,675,108 km (0.044 R)
• M65: 49,062,716 km (0.097 R)
• M66: 49,645,998 km (0.03 R)
• M67: 51,606,927 km (0.05 R)
• M68: 52,002,165 km (0.081 R)
• M69: 52,101,198 km (0.104 R)
• M70: 52,795,632 km (0.113 R)
• M71: 53,094,229 km (0.047 R)
• M72: 53,593,138 km (0.073 R)
• M73: 53,693,069 km (0.092 R)
• M74: 57,742,085 km (0.118 R)
• M75: 58,255,056 km (0.056 R)
• M76: 58,666,600 km (0.1 R)
• M77: 59,182,264 km (0.119 R)
• M78: 59,389,008 km (0.106 R)
• M79: 59,699,573 km (0.042 R)
• M80: 60,114,408 km (0.071 R)
• M81: 60,738,531 km (0.087 R)
• M82: 62,834,247 km (0.066 R)
• M83: 63,467,645 km (0.062 R)
• M84: 65,487,216 km (0.098 R)
• M85: 66,451,225 km (0.073 R)
• M86: 66,988,730 km (0.087 R)
• M87: 68,068,228 km (0.096 R)
• M88: 68,501,613 km (0.061 R)
• M89: 69,153,411 km (0.104 R)
• M90: 69,371,076 km (0.085 R)
• M91: 70,025,716 km (0.115 R)
• M92: 70,791,956 km (0.115 R)
• M93: 71,121,221 km (0.117 R)
• M94: 73,995,894 km (0.09 R)
• M95: 74,441,396 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit