🌌 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: 191.3

Radius: 11.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.72 AU - 0.74 AU

Year: 416 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,829,712 km

• M1: 140,921 km (0.025 R)
• M2: 304,432 km (0.099 R)
• M3: 376,538 km (0.108 R)
• M4: 560,842 km (0.114 R)
• M5: 637,287 km (0.105 R)
• M6: 723,605 km (0.063 R)
• M7: 808,277 km (0.119 R)
• M8: 893,398 km (0.079 R)
• M9: 965,355 km (0.086 R)
• M10: 1,035,965 km (0.117 R)
• M11: 1,115,551 km (0.089 R)
• M12: 1,186,461 km (0.048 R)
• M13: 1,262,756 km (0.096 R)
• M14: 1,409,062 km (0.117 R)
• M15: 1,486,404 km (0.076 R)
• M16: 1,597,256 km (0.095 R)
• M17: 1,735,634 km (0.065 R)
• M18: 1,814,772 km (0.12 R)
• M19: 1,912,310 km (0.025 R)
• M20: 1,994,289 km (0.087 R)
• M21: 2,126,085 km (0.046 R)
• M22: 2,197,742 km (0.113 R)
• M23: 2,283,761 km (0.104 R)
• M24: 2,398,802 km (0.109 R)
• M25: 2,634,718 km (0.116 R)
• M26: 2,745,869 km (0.115 R)
• M27: 2,824,109 km (0.12 R)
• M28: 2,912,970 km (0.108 R)
• M29: 3,038,183 km (0.09 R)
• M30: 3,159,956 km (0.05 R)
• M31: 3,267,965 km (0.109 R)
• M32: 3,366,700 km (0.058 R)
• M33: 3,471,867 km (0.084 R)
• M34: 3,546,068 km (0.11 R)
• M35: 3,642,259 km (0.101 R)
• M36: 3,728,577 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 9.4

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.73 AU - 0.79 AU

Year: 442 Days

Day: 5 Hours

Environment

Temp: -153 °C

Axial Tilt: 153.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,829,712 km

• M1: 118,781 km (0.101 R)
• M2: 185,801 km (0.113 R)
• M3: 250,576 km (0.096 R)
• M4: 309,069 km (0.092 R)
• M5: 374,144 km (0.111 R)
• M6: 481,406 km (0.078 R)
• M7: 607,816 km (0.079 R)
• M8: 750,084 km (0.091 R)
• M9: 857,196 km (0.114 R)
• M10: 947,553 km (0.105 R)
• M11: 1,041,351 km (0.112 R)
• M12: 1,143,227 km (0.117 R)
• M13: 1,224,309 km (0.063 R)
• M14: 1,342,192 km (0.119 R)
• M15: 1,407,716 km (0.094 R)
• M16: 1,515,875 km (0.115 R)
• M17: 1,579,006 km (0.065 R)
• M18: 1,675,347 km (0.076 R)
• M19: 1,768,247 km (0.084 R)
• M20: 1,913,656 km (0.089 R)
• M21: 1,999,525 km (0.116 R)
• M22: 2,080,757 km (0.079 R)
• M23: 2,192,806 km (0.072 R)
• M24: 2,349,584 km (0.082 R)
• M25: 2,509,953 km (0.115 R)
• M26: 2,578,918 km (0.071 R)
• M27: 2,661,346 km (0.059 R)
• M28: 2,757,538 km (0.076 R)
• M29: 2,822,313 km (0.086 R)
• M30: 2,979,840 km (0.113 R)
• M31: 3,053,143 km (0.115 R)
• M32: 3,120,163 km (0.111 R)
• M33: 3,208,126 km (0.09 R)
• M34: 3,470,072 km (0.101 R)
• M35: 3,624,906 km (0.118 R)
• M36: 3,710,326 km (0.115 R)
• M37: 3,810,856 km (0.118 R)
• M38: 3,970,776 km (0.101 R)
• M39: 4,184,851 km (0.047 R)
• M40: 4,297,199 km (0.043 R)
• M41: 4,410,444 km (0.087 R)
• M42: 4,701,861 km (0.105 R)
• M43: 4,810,918 km (0.101 R)
• M44: 4,983,853 km (0.048 R)
• M45: 5,111,011 km (0.084 R)
• M46: 5,231,138 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 11.2

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.31 AU - 1.31 AU

Year: 1000 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,829,712 km

• M1: 154,235 km (0.097 R)
• M2: 262,843 km (0.106 R)
• M3: 334,800 km (0.076 R)
• M4: 412,591 km (0.085 R)
• M5: 518,656 km (0.112 R)
• M6: 613,800 km (0.094 R)
• M7: 727,345 km (0.118 R)
• M8: 873,951 km (0.081 R)
• M9: 944,711 km (0.057 R)
• M10: 1,183,918 km (0.105 R)
• M11: 1,255,874 km (0.107 R)
• M12: 1,329,476 km (0.051 R)
• M13: 1,527,993 km (0.097 R)
• M14: 1,615,059 km (0.115 R)
• M15: 1,687,614 km (0.106 R)
• M16: 1,802,654 km (0.108 R)
• M17: 1,988,904 km (0.047 R)
• M18: 2,119,652 km (0.093 R)
• M19: 2,190,562 km (0.068 R)
• M20: 2,389,826 km (0.06 R)
• M21: 2,501,127 km (0.088 R)
• M22: 2,680,943 km (0.082 R)
• M23: 2,796,882 km (0.03 R)
• M24: 2,953,810 km (0.098 R)
• M25: 3,113,880 km (0.092 R)
• M26: 3,195,111 km (0.027 R)
• M27: 3,359,519 km (0.103 R)
• M28: 3,453,168 km (0.038 R)
• M29: 3,547,863 km (0.059 R)
• M30: 3,718,255 km (0.077 R)
• M31: 3,869,648 km (0.106 R)
• M32: 4,200,858 km (0.116 R)
• M33: 4,541,492 km (0.116 R)
• M34: 4,622,275 km (0.029 R)
• M35: 5,153,048 km (0.045 R)
• M36: 5,395,247 km (0.101 R)
• M37: 5,579,402 km (0.065 R)
• M38: 5,765,502 km (0.095 R)
• M39: 5,878,299 km (0.079 R)
• M40: 6,080,555 km (0.098 R)
• M41: 6,220,878 km (0.064 R)
• M42: 6,740,581 km (0.116 R)
• M43: 6,833,032 km (0.066 R)
• M44: 6,912,469 km (0.12 R)
• M45: 7,085,853 km (0.094 R)
• M46: 7,614,681 km (0.088 R)
• M47: 7,711,022 km (0.028 R)
• M48: 7,821,575 km (0.105 R)
• M49: 7,946,489 km (0.112 R)
• M50: 8,100,126 km (0.091 R)
• M51: 8,254,811 km (0.092 R)
• M52: 8,325,421 km (0.05 R)
• M53: 8,467,389 km (0.052 R)
• M54: 8,624,317 km (0.118 R)
• M55: 8,984,699 km (0.086 R)
• M56: 9,174,089 km (0.099 R)
• M57: 9,291,374 km (0.028 R)
• M58: 9,631,111 km (0.084 R)
• M59: 9,929,858 km (0.086 R)
• M60: 10,005,106 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 11.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.6 AU - 2.34 AU

Year: 1844 Days

Day: 6.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,829,712 km

• M1: 155,133 km (0.068 R)
• M2: 273,465 km (0.061 R)
• M3: 410,945 km (0.048 R)
• M4: 519,853 km (0.068 R)
• M5: 666,159 km (0.066 R)
• M6: 772,224 km (0.111 R)
• M7: 921,074 km (0.096 R)
• M8: 1,159,383 km (0.1 R)
• M9: 1,332,618 km (0.114 R)
• M10: 1,505,852 km (0.101 R)
• M11: 1,613,413 km (0.068 R)
• M12: 1,770,491 km (0.066 R)
• M13: 1,923,230 km (0.101 R)
• M14: 2,070,435 km (0.11 R)
• M15: 2,180,838 km (0.084 R)
• M16: 2,344,947 km (0.084 R)
• M17: 2,449,815 km (0.118 R)
• M18: 2,556,179 km (0.099 R)
• M19: 2,773,694 km (0.107 R)
• M20: 2,940,945 km (0.091 R)
• M21: 3,379,565 km (0.053 R)
• M22: 3,594,687 km (0.087 R)
• M23: 3,740,695 km (0.072 R)
• M24: 3,963,446 km (0.048 R)
• M25: 4,165,104 km (0.069 R)
• M26: 4,383,068 km (0.095 R)
• M27: 4,591,757 km (0.12 R)
• M28: 4,697,373 km (0.031 R)
• M29: 4,857,293 km (0.073 R)
• M30: 4,978,468 km (0.101 R)
• M31: 5,265,097 km (0.104 R)
• M32: 5,473,188 km (0.074 R)
• M33: 5,627,573 km (0.098 R)
• M34: 5,797,665 km (0.098 R)
• M35: 6,435,700 km (0.086 R)
• M36: 6,613,722 km (0.097 R)
• M37: 6,763,170 km (0.057 R)
• M38: 6,959,293 km (0.072 R)
• M39: 7,096,175 km (0.107 R)
• M40: 7,280,180 km (0.112 R)
• M41: 7,684,095 km (0.105 R)
• M42: 7,936,317 km (0.102 R)
• M43: 8,095,339 km (0.113 R)
• M44: 8,416,675 km (0.109 R)
• M45: 8,497,608 km (0.12 R)
• M46: 8,644,064 km (0.106 R)
• M47: 8,725,894 km (0.068 R)
• M48: 9,138,336 km (0.086 R)
• M49: 9,305,137 km (0.106 R)
• M50: 9,405,667 km (0.072 R)
• M51: 9,489,741 km (0.091 R)
• M52: 9,591,019 km (0.058 R)
• M53: 10,016,774 km (0.098 R)
• M54: 10,223,219 km (0.038 R)
• M55: 10,553,232 km (0.069 R)
• M56: 10,957,296 km (0.027 R)
• M57: 11,045,858 km (0.047 R)
• M58: 11,636,171 km (0.095 R)
• M59: 11,744,480 km (0.113 R)
• M60: 11,853,387 km (0.082 R)
• M61: 12,017,047 km (0.106 R)
• M62: 12,163,354 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 8.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.94 AU - 3.18 AU

Year: 2731 Days

Day: 11.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 14,829,712 km

• M1: 114,592 km (0.088 R)
• M2: 167,250 km (0.118 R)
• M3: 281,693 km (0.118 R)
• M4: 346,020 km (0.053 R)
• M5: 416,630 km (0.06 R)
• M6: 493,075 km (0.094 R)
• M7: 553,811 km (0.04 R)
• M8: 668,852 km (0.094 R)
• M9: 760,705 km (0.106 R)
• M10: 848,818 km (0.061 R)
• M11: 957,576 km (0.104 R)
• M12: 1,053,468 km (0.06 R)
• M13: 1,125,126 km (0.068 R)
• M14: 1,236,127 km (0.03 R)
• M15: 1,519,316 km (0.119 R)
• M16: 1,920,837 km (0.118 R)
• M17: 2,521,921 km (0.111 R)
• M18: 2,594,925 km (0.102 R)
• M19: 2,768,009 km (0.094 R)
• M20: 2,932,118 km (0.107 R)
• M21: 3,470,521 km (0.045 R)
• M22: 3,702,846 km (0.04 R)
• M23: 3,758,198 km (0.069 R)
• M24: 3,968,383 km (0.118 R)
• M25: 4,139,373 km (0.112 R)
• M26: 4,562,585 km (0.105 R)
• M27: 4,666,855 km (0.103 R)
• M28: 4,877,788 km (0.115 R)
• M29: 5,153,647 km (0.063 R)
• M30: 5,293,371 km (0.107 R)
• M31: 5,355,903 km (0.082 R)
• M32: 5,561,002 km (0.098 R)
• M33: 5,720,473 km (0.065 R)
• M34: 5,865,284 km (0.112 R)
• M35: 6,027,597 km (0.028 R)
• M36: 6,191,407 km (0.081 R)
• M37: 6,473,249 km (0.111 R)
• M38: 6,557,024 km (0.076 R)
• M39: 6,742,526 km (0.062 R)
• M40: 6,981,134 km (0.056 R)
• M41: 7,187,729 km (0.095 R)
• M42: 7,239,789 km (0.089 R)
• M43: 7,344,208 km (0.053 R)
• M44: 7,536,741 km (0.082 R)
• M45: 7,695,614 km (0.106 R)
• M46: 8,124,810 km (0.072 R)
• M47: 8,215,167 km (0.072 R)
• M48: 8,506,584 km (0.107 R)
• M49: 8,745,940 km (0.099 R)
• M50: 8,894,341 km (0.1 R)
• M51: 9,231,236 km (0.045 R)
• M52: 9,439,326 km (0.1 R)
• M53: 9,496,323 km (0.103 R)
• M54: 9,687,061 km (0.1 R)
• M55: 9,898,442 km (0.072 R)
• M56: 10,286,649 km (0.109 R)
• M57: 10,759,079 km (0.111 R)
• M58: 11,037,929 km (0.035 R)
• M59: 11,098,068 km (0.092 R)
• M60: 11,623,156 km (0.093 R)
• M61: 11,745,527 km (0.085 R)
• M62: 11,847,852 km (0.099 R)
• M63: 12,115,184 km (0.099 R)
• M64: 12,301,433 km (0.105 R)
• M65: 12,405,254 km (0.119 R)
• M66: 12,530,318 km (0.118 R)
• M67: 12,802,735 km (0.09 R)
• M68: 13,204,256 km (0.105 R)
• M69: 13,567,180 km (0.091 R)
• M70: 14,324,595 km (0.114 R)
• M71: 14,499,624 km (0.1 R)
• M72: 14,565,447 km (0.099 R)
• M73: 14,829,787 km (0.118 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: 440 - 10,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit