🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283

Radius: 12.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.94 AU - 1.26 AU

Year: 782 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,921,612 km

• M1: 160,219 km (0.067 R)
• M2: 250,427 km (0.042 R)
• M3: 339,886 km (0.108 R)
• M4: 427,401 km (0.101 R)
• M5: 536,757 km (0.093 R)
• M6: 885,021 km (0.094 R)
• M7: 1,008,888 km (0.069 R)
• M8: 1,103,284 km (0.031 R)
• M9: 1,206,208 km (0.087 R)
• M10: 1,323,492 km (0.099 R)
• M11: 1,587,383 km (0.079 R)
• M12: 1,693,149 km (0.093 R)
• M13: 1,807,591 km (0.102 R)
• M14: 1,918,443 km (0.073 R)
• M15: 2,044,255 km (0.092 R)
• M16: 2,166,626 km (0.053 R)
• M17: 2,378,307 km (0.09 R)
• M18: 2,701,738 km (0.088 R)
• M19: 2,836,525 km (0.03 R)
• M20: 2,922,993 km (0.112 R)
• M21: 3,061,520 km (0.114 R)
• M22: 3,247,321 km (0.093 R)
• M23: 3,353,087 km (0.114 R)
• M24: 3,444,491 km (0.11 R)
• M25: 3,685,044 km (0.103 R)
• M26: 3,947,140 km (0.11 R)
• M27: 4,035,851 km (0.096 R)
• M28: 4,117,083 km (0.114 R)
• M29: 4,281,341 km (0.085 R)
• M30: 4,364,219 km (0.06 R)
• M31: 4,599,387 km (0.093 R)
• M32: 4,847,420 km (0.092 R)
• M33: 4,933,887 km (0.102 R)
• M34: 5,020,953 km (0.082 R)
• M35: 5,108,618 km (0.11 R)
• M36: 5,410,357 km (0.099 R)
• M37: 5,500,115 km (0.098 R)
• M38: 5,617,699 km (0.057 R)
• M39: 5,947,712 km (0.119 R)
• M40: 6,133,961 km (0.073 R)
• M41: 6,284,158 km (0.085 R)
• M42: 6,492,847 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 14.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.15 AU - 2.45 AU

Year: 2366 Days

Day: 13.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,921,612 km

• M1: 195,674 km (0.091 R)
• M2: 320,887 km (0.072 R)
• M3: 422,913 km (0.03 R)
• M4: 525,089 km (0.105 R)
• M5: 634,893 km (0.058 R)
• M6: 803,191 km (0.033 R)
• M7: 952,789 km (0.099 R)
• M8: 1,184,366 km (0.111 R)
• M9: 1,383,780 km (0.112 R)
• M10: 2,037,673 km (0.06 R)
• M11: 2,480,781 km (0.027 R)
• M12: 2,707,273 km (0.036 R)
• M13: 3,111,935 km (0.092 R)
• M14: 3,237,148 km (0.079 R)
• M15: 3,557,737 km (0.064 R)
• M16: 3,866,357 km (0.111 R)
• M17: 4,024,183 km (0.078 R)
• M18: 4,161,065 km (0.089 R)
• M19: 4,299,592 km (0.096 R)
• M20: 4,439,616 km (0.056 R)
• M21: 4,612,850 km (0.119 R)
• M22: 4,756,464 km (0.03 R)
• M23: 4,909,503 km (0.084 R)
• M24: 5,171,150 km (0.102 R)
• M25: 5,776,722 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.3

Radius: 13.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.75 AU - 3.25 AU

Year: 3524 Days

Day: 8.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,921,612 km

• M1: 192,682 km (0.102 R)
• M2: 279,898 km (0.061 R)
• M3: 374,743 km (0.113 R)
• M4: 511,475 km (0.113 R)
• M5: 607,816 km (0.093 R)
• M6: 711,787 km (0.119 R)
• M7: 807,529 km (0.047 R)
• M8: 908,508 km (0.094 R)
• M9: 1,098,647 km (0.079 R)
• M10: 1,284,298 km (0.063 R)
• M11: 1,442,722 km (0.055 R)
• M12: 1,548,936 km (0.094 R)
• M13: 1,708,408 km (0.12 R)
• M14: 2,186,672 km (0.089 R)
• M15: 2,355,418 km (0.097 R)
• M16: 2,575,477 km (0.117 R)
• M17: 2,778,332 km (0.094 R)
• M18: 2,875,720 km (0.051 R)
• M19: 3,111,486 km (0.064 R)
• M20: 3,289,508 km (0.09 R)
• M21: 3,668,888 km (0.093 R)
• M22: 3,870,845 km (0.079 R)
• M23: 4,285,680 km (0.066 R)
• M24: 4,398,925 km (0.103 R)
• M25: 4,541,642 km (0.116 R)
• M26: 4,642,620 km (0.116 R)
• M27: 5,053,715 km (0.108 R)
• M28: 5,294,119 km (0.088 R)
• M29: 5,461,519 km (0.115 R)
• M30: 5,630,714 km (0.117 R)
• M31: 5,864,386 km (0.05 R)
• M32: 6,325,148 km (0.104 R)
• M33: 6,470,557 km (0.115 R)
• M34: 6,633,469 km (0.116 R)
• M35: 6,731,755 km (0.12 R)
• M36: 6,896,911 km (0.102 R)
• M37: 7,113,528 km (0.073 R)
• M38: 7,214,357 km (0.114 R)
• M39: 7,639,365 km (0.103 R)
• M40: 8,142,612 km (0.098 R)
• M41: 8,710,486 km (0.036 R)
• M42: 8,872,500 km (0.091 R)
• M43: 9,108,416 km (0.114 R)
• M44: 9,438,429 km (0.118 R)
• M45: 9,828,431 km (0.108 R)
• M46: 10,053,725 km (0.105 R)
• M47: 10,242,817 km (0.078 R)
• M48: 10,547,697 km (0.077 R)
• M49: 10,855,719 km (0.062 R)
• M50: 10,991,255 km (0.066 R)
• M51: 11,088,643 km (0.09 R)
• M52: 11,244,823 km (0.091 R)
• M53: 11,421,349 km (0.079 R)
• M54: 12,016,898 km (0.095 R)
• M55: 12,358,729 km (0.119 R)
• M56: 12,642,815 km (0.079 R)
• M57: 12,785,532 km (0.049 R)
• M58: 13,237,916 km (0.114 R)
• M59: 13,549,378 km (0.112 R)
• M60: 14,137,298 km (0.092 R)
• M61: 14,221,970 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 10.5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.43 AU - 3.67 AU

Year: 4537 Days

Day: 14.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,921,612 km

• M1: 334,052 km (0.103 R)
• M2: 473,627 km (0.118 R)
• M3: 546,481 km (0.093 R)
• M4: 624,122 km (0.114 R)
• M5: 717,920 km (0.097 R)
• M6: 1,030,281 km (0.072 R)
• M7: 1,494,333 km (0.04 R)
• M8: 2,018,674 km (0.1 R)
• M9: 2,442,784 km (0.111 R)
• M10: 3,266,619 km (0.086 R)
• M11: 3,675,769 km (0.074 R)
• M12: 3,875,482 km (0.071 R)
• M13: 4,010,420 km (0.116 R)
• M14: 4,078,636 km (0.078 R)
• M15: 4,193,079 km (0.113 R)
• M16: 4,757,212 km (0.056 R)
• M17: 4,999,411 km (0.11 R)
• M18: 5,097,547 km (0.084 R)
• M19: 5,196,132 km (0.119 R)
• M20: 5,496,076 km (0.087 R)
• M21: 5,750,243 km (0.069 R)
• M22: 5,956,538 km (0.1 R)
• M23: 6,139,048 km (0.068 R)
• M24: 6,429,417 km (0.073 R)
• M25: 6,563,008 km (0.086 R)
• M26: 6,670,569 km (0.082 R)
• M27: 7,051,445 km (0.046 R)
• M28: 7,664,348 km (0.114 R)
• M29: 7,749,319 km (0.119 R)
• M30: 7,948,584 km (0.118 R)
• M31: 8,265,282 km (0.071 R)
• M32: 8,703,903 km (0.083 R)
• M33: 9,330,718 km (0.104 R)
• M34: 9,451,743 km (0.079 R)
• M35: 9,941,227 km (0.042 R)
• M36: 10,126,878 km (0.057 R)
• M37: 10,690,862 km (0.089 R)
• M38: 10,913,015 km (0.035 R)
• M39: 11,136,664 km (0.066 R)
• M40: 11,361,809 km (0.115 R)
• M41: 11,491,211 km (0.088 R)
• M42: 11,882,110 km (0.109 R)
• M43: 11,947,784 km (0.115 R)
• M44: 12,079,280 km (0.081 R)
• M45: 13,489,390 km (0.068 R)
• M46: 13,867,274 km (0.074 R)
• M47: 13,936,388 km (0.086 R)
• M48: 14,248,748 km (0.113 R)
• M49: 14,388,323 km (0.084 R)
• M50: 15,163,988 km (0.106 R)
• M51: 15,377,764 km (0.11 R)
• M52: 15,772,552 km (0.091 R)
• M53: 15,844,808 km (0.119 R)
• M54: 16,170,782 km (0.071 R)
• M55: 16,352,842 km (0.115 R)
• M56: 16,499,000 km (0.07 R)
• M57: 16,608,804 km (0.104 R)
• M58: 16,903,063 km (0.092 R)
• M59: 17,124,917 km (0.098 R)
• M60: 17,984,207 km (0.098 R)
• M61: 18,097,303 km (0.111 R)
• M62: 18,819,263 km (0.066 R)
• M63: 18,972,451 km (0.078 R)
• M64: 20,056,287 km (0.027 R)
• M65: 20,134,527 km (0.085 R)
• M66: 20,408,890 km (0.099 R)
• M67: 20,961,654 km (0.115 R)
• M68: 21,439,320 km (0.109 R)
• M69: 22,202,867 km (0.028 R)
• M70: 23,139,200 km (0.111 R)
• M71: 23,756,740 km (0.118 R)
• M72: 24,756,054 km (0.096 R)
• M73: 25,387,656 km (0.107 R)
• M74: 26,366,475 km (0.06 R)
• M75: 26,452,045 km (0.083 R)
• M76: 26,925,074 km (0.111 R)
• M77: 27,140,943 km (0.09 R)
• M78: 27,618,011 km (0.119 R)
• M79: 28,316,783 km (0.056 R)
• M80: 28,580,374 km (0.114 R)
• M81: 28,888,845 km (0.092 R)
• M82: 29,375,935 km (0.086 R)
• M83: 29,642,668 km (0.109 R)
• M84: 29,776,409 km (0.113 R)
• M85: 29,910,299 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.1

Radius: 4

Gravity: 21.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.69 AU - 7.25 AU

Year: 11162 Days

Day: 22.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,921,612 km

• M1: 53,406 km (0.066 R)
• M2: 90,656 km (0.101 R)
• M3: 262,095 km (0.068 R)
• M4: 479,611 km (0.091 R)
• M5: 758,611 km (0.078 R)
• M6: 806,632 km (0.107 R)
• M7: 1,460,225 km (0.092 R)
• M8: 1,770,042 km (0.112 R)
• M9: 2,376,811 km (0.116 R)
• M10: 2,789,103 km (0.101 R)
• M11: 3,093,385 km (0.116 R)
• M12: 3,119,116 km (0.111 R)
• M13: 3,354,882 km (0.114 R)
• M14: 3,898,969 km (0.117 R)
• M15: 3,926,944 km (0.105 R)
• M16: 3,983,043 km (0.041 R)
• M17: 4,855,348 km (0.061 R)
• M18: 4,945,706 km (0.117 R)
• M19: 5,006,293 km (0.117 R)
• M20: 5,405,869 km (0.068 R)
• M21: 6,105,388 km (0.086 R)
• M22: 6,202,926 km (0.047 R)
• M23: 6,301,062 km (0.054 R)
• M24: 6,598,463 km (0.08 R)
• M25: 6,900,501 km (0.117 R)
• M26: 7,104,253 km (0.093 R)
• M27: 7,310,100 km (0.102 R)
• M28: 7,483,035 km (0.071 R)
• M29: 7,587,454 km (0.095 R)
• M30: 8,224,293 km (0.062 R)
• M31: 8,404,259 km (0.026 R)
• M32: 8,512,717 km (0.106 R)
• M33: 8,767,931 km (0.111 R)
• M34: 9,398,037 km (0.083 R)
• M35: 9,510,685 km (0.116 R)
• M36: 10,196,292 km (0.085 R)
• M37: 10,350,826 km (0.095 R)
• M38: 10,976,594 km (0.108 R)
• M39: 11,174,662 km (0.031 R)
• M40: 11,294,041 km (0.099 R)
• M41: 11,654,871 km (0.103 R)
• M42: 11,695,262 km (0.085 R)
• M43: 12,060,132 km (0.064 R)
• M44: 13,051,517 km (0.108 R)
• M45: 13,177,328 km (0.059 R)
• M46: 13,345,626 km (0.114 R)
• M47: 13,812,072 km (0.102 R)
• M48: 14,240,820 km (0.108 R)
• M49: 14,586,989 km (0.112 R)
• M50: 14,717,439 km (0.12 R)
• M51: 14,760,971 km (0.067 R)
• M52: 14,892,019 km (0.086 R)
• M53: 14,979,534 km (0.049 R)
• M54: 16,133,382 km (0.12 R)
• M55: 17,315,505 km (0.044 R)
• M56: 17,917,038 km (0.052 R)
• M57: 18,761,069 km (0.092 R)
• M58: 18,950,310 km (0.099 R)
• M59: 19,045,305 km (0.098 R)
• M60: 19,283,166 km (0.069 R)
• M61: 20,536,347 km (0.078 R)
• M62: 20,584,966 km (0.071 R)
• M63: 20,633,735 km (0.077 R)
• M64: 21,074,301 km (0.085 R)
• M65: 23,782,022 km (0.108 R)
• M66: 24,089,446 km (0.098 R)
• M67: 25,385,113 km (0.047 R)
• M68: 26,120,387 km (0.074 R)
• M69: 26,331,768 km (0.104 R)
• M70: 26,437,684 km (0.057 R)
• M71: 26,596,856 km (0.045 R)
• M72: 26,649,963 km (0.07 R)
• M73: 27,558,172 km (0.105 R)
• M74: 27,665,733 km (0.026 R)
• M75: 28,966,935 km (0.094 R)
• M76: 29,790,172 km (0.088 R)
• M77: 31,572,032 km (0.074 R)
• M78: 31,853,575 km (0.084 R)
• M79: 32,532,750 km (0.06 R)
• M80: 32,646,295 km (0.056 R)
• M81: 33,045,122 km (0.045 R)
• M82: 33,445,596 km (0.067 R)
• M83: 33,675,079 km (0.112 R)
• M84: 33,732,525 km (0.071 R)
• M85: 33,789,970 km (0.111 R)
• M86: 35,296,271 km (0.092 R)
• M87: 35,998,932 km (0.048 R)
• M88: 36,234,100 km (0.101 R)
• M89: 36,883,654 km (0.12 R)
• M90: 38,313,959 km (0.106 R)
• M91: 40,615,523 km (0.082 R)
• M92: 40,737,894 km (0.103 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: 374 - 11,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit