🌌 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: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 12.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 494 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 78,111,531 km

• M1: 185,801 km (0.118 R)
• M2: 299,794 km (0.106 R)
• M3: 458,218 km (0.092 R)
• M4: 623,075 km (0.069 R)
• M5: 733,778 km (0.065 R)
• M6: 880,383 km (0.082 R)
• M7: 997,369 km (0.027 R)
• M8: 1,099,245 km (0.101 R)
• M9: 1,264,700 km (0.096 R)
• M10: 1,421,629 km (0.094 R)
• M11: 1,502,711 km (0.084 R)
• M12: 1,609,224 km (0.078 R)
• M13: 1,880,894 km (0.118 R)
• M14: 1,964,220 km (0.077 R)
• M15: 2,048,743 km (0.029 R)
• M16: 2,174,405 km (0.042 R)
• M17: 2,392,369 km (0.074 R)
• M18: 2,525,212 km (0.082 R)
• M19: 2,639,056 km (0.045 R)
• M20: 2,762,025 km (0.032 R)
• M21: 2,991,060 km (0.1 R)
• M22: 3,089,046 km (0.106 R)
• M23: 3,327,206 km (0.104 R)
• M24: 3,452,569 km (0.105 R)
• M25: 3,587,357 km (0.09 R)
• M26: 3,716,011 km (0.087 R)
• M27: 3,813,549 km (0.038 R)
• M28: 4,002,790 km (0.105 R)
• M29: 4,220,455 km (0.102 R)
• M30: 4,356,440 km (0.111 R)
• M31: 4,493,920 km (0.066 R)
• M32: 4,641,573 km (0.115 R)
• M33: 4,773,219 km (0.081 R)
• M34: 4,861,781 km (0.116 R)
• M35: 5,013,473 km (0.116 R)
• M36: 5,112,358 km (0.095 R)
• M37: 5,221,115 km (0.106 R)
• M38: 5,431,749 km (0.04 R)
• M39: 5,533,625 km (0.117 R)
• M40: 5,654,650 km (0.04 R)
• M41: 5,748,448 km (0.082 R)
• M42: 5,833,270 km (0.057 R)
• M43: 5,956,538 km (0.07 R)
• M44: 6,061,407 km (0.079 R)
• M45: 6,167,023 km (0.069 R)
• M46: 6,253,939 km (0.093 R)
• M47: 6,517,082 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 13.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.9 AU - 1.38 AU

Year: 826 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,111,531 km

• M1: 174,581 km (0.104 R)
• M2: 296,952 km (0.1 R)
• M3: 400,025 km (0.057 R)
• M4: 494,720 km (0.093 R)
• M5: 733,778 km (0.116 R)
• M6: 845,378 km (0.078 R)
• M7: 940,971 km (0.087 R)
• M8: 1,068,877 km (0.081 R)
• M9: 1,178,532 km (0.071 R)
• M10: 1,338,153 km (0.109 R)
• M11: 1,613,563 km (0.11 R)
• M12: 1,780,963 km (0.11 R)
• M13: 1,884,335 km (0.057 R)
• M14: 2,037,523 km (0.087 R)
• M15: 2,127,731 km (0.098 R)
• M16: 2,250,251 km (0.114 R)
• M17: 2,337,616 km (0.075 R)
• M18: 2,483,474 km (0.069 R)
• M19: 2,606,444 km (0.118 R)
• M20: 2,705,029 km (0.066 R)
• M21: 2,791,347 km (0.032 R)
• M22: 2,953,511 km (0.084 R)
• M23: 3,049,553 km (0.114 R)
• M24: 3,167,585 km (0.113 R)
• M25: 3,294,295 km (0.072 R)
• M26: 3,394,076 km (0.12 R)
• M27: 3,567,610 km (0.103 R)
• M28: 3,729,176 km (0.078 R)
• M29: 3,833,445 km (0.112 R)
• M30: 3,961,202 km (0.059 R)
• M31: 4,059,937 km (0.116 R)
• M32: 4,182,607 km (0.102 R)
• M33: 4,322,032 km (0.078 R)
• M34: 4,637,684 km (0.051 R)
• M35: 4,920,124 km (0.095 R)
• M36: 5,249,988 km (0.027 R)
• M37: 5,383,878 km (0.111 R)
• M38: 5,493,533 km (0.112 R)
• M39: 5,587,032 km (0.116 R)
• M40: 5,818,609 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.2

Radius: 9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.96 AU - 1.5 AU

Year: 925 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 78,111,531 km

• M1: 137,780 km (0.107 R)
• M2: 197,768 km (0.094 R)
• M3: 268,079 km (0.094 R)
• M4: 325,675 km (0.047 R)
• M5: 420,669 km (0.113 R)
• M6: 495,917 km (0.036 R)
• M7: 567,275 km (0.106 R)
• M8: 661,971 km (0.111 R)
• M9: 736,919 km (0.051 R)
• M10: 923,468 km (0.075 R)
• M11: 1,173,745 km (0.059 R)
• M12: 1,260,063 km (0.068 R)
• M13: 1,458,729 km (0.049 R)
• M14: 1,531,882 km (0.072 R)
• M15: 1,599,351 km (0.097 R)
• M16: 1,723,367 km (0.09 R)
• M17: 1,800,859 km (0.036 R)
• M18: 2,160,193 km (0.108 R)
• M19: 2,313,531 km (0.04 R)
• M20: 2,414,958 km (0.114 R)
• M21: 2,646,985 km (0.033 R)
• M22: 2,844,454 km (0.108 R)
• M23: 2,936,606 km (0.026 R)
• M24: 3,063,914 km (0.103 R)
• M25: 3,236,400 km (0.057 R)
• M26: 3,546,218 km (0.115 R)
• M27: 3,654,676 km (0.047 R)
• M28: 3,782,732 km (0.107 R)
• M29: 3,893,584 km (0.038 R)
• M30: 4,052,457 km (0.088 R)
• M31: 4,146,853 km (0.032 R)
• M32: 4,309,316 km (0.112 R)
• M33: 4,396,083 km (0.113 R)
• M34: 4,503,046 km (0.071 R)
• M35: 4,818,847 km (0.12 R)
• M36: 4,949,296 km (0.117 R)
• M37: 5,111,460 km (0.034 R)
• M38: 5,326,881 km (0.086 R)
• M39: 5,389,114 km (0.114 R)
• M40: 5,661,083 km (0.098 R)
• M41: 5,766,998 km (0.101 R)
• M42: 5,894,754 km (0.101 R)
• M43: 6,023,558 km (0.112 R)
• M44: 6,088,334 km (0.102 R)
• M45: 6,196,793 km (0.042 R)
• M46: 6,349,831 km (0.092 R)
• M47: 6,492,996 km (0.043 R)
• M48: 6,570,488 km (0.096 R)
• M49: 6,715,299 km (0.103 R)
• M50: 6,816,128 km (0.1 R)
• M51: 6,906,186 km (0.084 R)
• M52: 7,019,431 km (0.091 R)
• M53: 7,397,316 km (0.064 R)
• M54: 7,466,729 km (0.092 R)
• M55: 7,582,817 km (0.061 R)
• M56: 7,805,269 km (0.06 R)
• M57: 7,899,516 km (0.108 R)
• M58: 7,970,575 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 14.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.1 AU - 1.82 AU

Year: 1197 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,111,531 km

• M1: 185,202 km (0.109 R)
• M2: 277,803 km (0.062 R)
• M3: 388,057 km (0.097 R)
• M4: 519,553 km (0.109 R)
• M5: 632,799 km (0.1 R)
• M6: 784,042 km (0.1 R)
• M7: 1,052,720 km (0.102 R)
• M8: 1,171,351 km (0.04 R)
• M9: 1,266,496 km (0.067 R)
• M10: 1,447,060 km (0.087 R)
• M11: 1,599,351 km (0.098 R)
• M12: 1,802,654 km (0.045 R)
• M13: 1,914,254 km (0.082 R)
• M14: 2,172,460 km (0.108 R)
• M15: 2,270,596 km (0.054 R)
• M16: 2,626,191 km (0.088 R)
• M17: 2,791,795 km (0.115 R)
• M18: 2,976,549 km (0.082 R)
• M19: 3,189,427 km (0.044 R)
• M20: 3,366,700 km (0.086 R)
• M21: 3,588,853 km (0.086 R)
• M22: 3,714,366 km (0.063 R)
• M23: 3,943,998 km (0.108 R)
• M24: 4,073,700 km (0.118 R)
• M25: 4,231,226 km (0.069 R)
• M26: 4,364,219 km (0.112 R)
• M27: 4,570,664 km (0.114 R)
• M28: 4,771,274 km (0.069 R)
• M29: 4,881,977 km (0.089 R)
• M30: 4,984,152 km (0.085 R)
• M31: 5,115,350 km (0.066 R)
• M32: 5,238,169 km (0.074 R)
• M33: 5,409,908 km (0.095 R)
• M34: 5,554,569 km (0.076 R)
• M35: 5,778,816 km (0.052 R)
• M36: 5,877,252 km (0.108 R)
• M37: 6,135,757 km (0.081 R)
• M38: 6,428,819 km (0.096 R)
• M39: 6,695,402 km (0.08 R)
• M40: 6,871,629 km (0.114 R)
• M41: 7,007,463 km (0.074 R)
• M42: 7,228,868 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.5

Radius: 5.2

Gravity: 32.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.89 AU - 9.23 AU

Year: 18496 Days

Day: 17.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,111,531 km

• M1: 67,169 km (0.058 R)
• M2: 154,684 km (0.107 R)
• M3: 336,894 km (0.116 R)
• M4: 511,475 km (0.12 R)
• M5: 553,961 km (0.116 R)
• M6: 937,231 km (0.098 R)
• M7: 1,044,044 km (0.061 R)
• M8: 1,183,170 km (0.099 R)
• M9: 1,269,488 km (0.059 R)
• M10: 1,479,224 km (0.091 R)
• M11: 1,732,194 km (0.12 R)
• M12: 2,136,856 km (0.111 R)
• M13: 2,242,622 km (0.092 R)
• M14: 2,682,290 km (0.046 R)
• M15: 4,418,672 km (0.114 R)
• M16: 4,598,788 km (0.052 R)
• M17: 5,153,647 km (0.109 R)
• M18: 5,248,192 km (0.119 R)
• M19: 5,975,388 km (0.067 R)
• M20: 6,074,721 km (0.111 R)
• M21: 6,837,071 km (0.096 R)
• M22: 7,202,988 km (0.081 R)
• M23: 7,629,192 km (0.102 R)
• M24: 9,529,384 km (0.119 R)
• M25: 9,762,009 km (0.071 R)
• M26: 11,014,293 km (0.111 R)
• M27: 11,752,409 km (0.047 R)
• M28: 12,064,619 km (0.086 R)
• M29: 12,190,282 km (0.081 R)
• M30: 12,379,523 km (0.079 R)
• M31: 12,442,803 km (0.112 R)
• M32: 13,470,540 km (0.066 R)
• M33: 13,994,432 km (0.051 R)
• M34: 15,880,263 km (0.116 R)
• M35: 16,922,810 km (0.074 R)
• M36: 17,346,023 km (0.099 R)
• M37: 17,701,318 km (0.095 R)
• M38: 17,987,349 km (0.081 R)
• M39: 19,000,276 km (0.062 R)
• M40: 19,809,152 km (0.108 R)
• M41: 20,180,454 km (0.119 R)
• M42: 21,081,182 km (0.042 R)
• M43: 22,921,386 km (0.107 R)
• M44: 25,132,442 km (0.085 R)
• M45: 26,181,871 km (0.119 R)
• M46: 26,752,886 km (0.097 R)
• M47: 26,916,696 km (0.099 R)
• M48: 28,490,316 km (0.056 R)
• M49: 28,993,414 km (0.072 R)
• M50: 29,330,458 km (0.112 R)
• M51: 29,499,503 km (0.114 R)
• M52: 30,434,789 km (0.092 R)
• M53: 31,207,163 km (0.066 R)
• M54: 32,946,837 km (0.09 R)
• M55: 33,386,654 km (0.091 R)
• M56: 34,271,975 km (0.082 R)
• M57: 35,704,673 km (0.07 R)
• M58: 36,428,278 km (0.109 R)
• M59: 37,339,629 km (0.087 R)
• M60: 38,998,819 km (0.11 R)
• M61: 39,743,966 km (0.117 R)
• M62: 41,627,403 km (0.066 R)
• M63: 42,007,531 km (0.038 R)
• M64: 42,102,675 km (0.111 R)
• M65: 42,388,856 km (0.083 R)
• M66: 42,579,892 km (0.09 R)
• M67: 44,797,830 km (0.063 R)
• M68: 45,382,459 km (0.101 R)
• M69: 45,480,296 km (0.08 R)
• M70: 46,658,080 km (0.097 R)
• M71: 48,743,474 km (0.028 R)
• M72: 52,593,375 km (0.044 R)
• M73: 56,329,881 km (0.104 R)
• M74: 57,066,202 km (0.053 R)
• M75: 57,382,751 km (0.117 R)
• M76: 59,080,986 km (0.047 R)
• M77: 60,903,388 km (0.066 R)
• M78: 61,119,108 km (0.097 R)
• M79: 61,659,156 km (0.117 R)
• M80: 62,309,458 km (0.042 R)
• M81: 65,373,970 km (0.081 R)
• M82: 67,816,006 km (0.049 R)
• M83: 68,487,102 km (0.066 R)
• M84: 70,740,196 km (0.042 R)
• M85: 72,560,203 km (0.117 R)
• M86: 73,590,633 km (0.07 R)
• M87: 74,165,239 km (0.064 R)
• M88: 75,897,732 km (0.103 R)
• M89: 76,245,846 km (0.092 R)
• M90: 76,362,084 km (0.105 R)
• M91: 77,176,794 km (0.11 R)
• M92: 77,410,166 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit