🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 11

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 389 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,132,968 km

• M1: 172,187 km (0.108 R)
• M2: 282,890 km (0.064 R)
• M3: 419,472 km (0.066 R)
• M4: 489,484 km (0.085 R)
• M5: 571,913 km (0.102 R)
• M6: 640,428 km (0.079 R)
• M7: 724,353 km (0.107 R)
• M8: 808,128 km (0.065 R)
• M9: 877,990 km (0.058 R)
• M10: 991,385 km (0.088 R)
• M11: 1,085,931 km (0.105 R)
• M12: 1,188,705 km (0.054 R)
• M13: 1,351,916 km (0.057 R)
• M14: 1,463,217 km (0.087 R)
• M15: 1,533,677 km (0.076 R)
• M16: 1,622,239 km (0.083 R)
• M17: 1,775,428 km (0.082 R)
• M18: 1,945,670 km (0.095 R)
• M19: 2,017,626 km (0.055 R)
• M20: 2,139,698 km (0.108 R)
• M21: 2,245,614 km (0.046 R)
• M22: 2,455,948 km (0.052 R)
• M23: 2,633,072 km (0.082 R)
• M24: 2,882,751 km (0.1 R)
• M25: 2,958,447 km (0.108 R)
• M26: 3,090,842 km (0.096 R)
• M27: 3,239,542 km (0.096 R)
• M28: 3,368,944 km (0.081 R)
• M29: 3,551,603 km (0.119 R)
• M30: 3,625,504 km (0.1 R)
• M31: 3,714,964 km (0.102 R)
• M32: 3,843,020 km (0.105 R)
• M33: 4,087,911 km (0.105 R)
• M34: 4,609,410 km (0.064 R)
• M35: 4,820,791 km (0.113 R)
• M36: 4,919,376 km (0.096 R)
• M37: 5,043,543 km (0.097 R)
• M38: 5,177,283 km (0.113 R)
• M39: 5,261,357 km (0.093 R)
• M40: 5,456,582 km (0.107 R)
• M41: 5,576,709 km (0.059 R)
• M42: 5,671,704 km (0.102 R)
• M43: 5,775,824 km (0.073 R)
• M44: 5,898,345 km (0.119 R)
• M45: 5,986,308 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.3

Radius: 12.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.88 AU

Year: 397 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,132,968 km

• M1: 158,574 km (0.114 R)
• M2: 263,591 km (0.049 R)
• M3: 349,760 km (0.095 R)
• M4: 505,940 km (0.092 R)
• M5: 626,965 km (0.062 R)
• M6: 724,502 km (0.115 R)
• M7: 824,733 km (0.071 R)
• M8: 912,846 km (0.118 R)
• M9: 997,369 km (0.087 R)
• M10: 1,092,214 km (0.09 R)
• M11: 1,205,759 km (0.098 R)
• M12: 1,291,628 km (0.111 R)
• M13: 1,408,464 km (0.095 R)
• M14: 1,499,419 km (0.11 R)
• M15: 1,614,161 km (0.077 R)
• M16: 1,723,068 km (0.116 R)
• M17: 1,816,567 km (0.115 R)
• M18: 1,948,512 km (0.116 R)
• M19: 2,032,137 km (0.117 R)
• M20: 2,275,832 km (0.103 R)
• M21: 2,354,371 km (0.11 R)
• M22: 2,657,008 km (0.068 R)
• M23: 2,750,207 km (0.113 R)
• M24: 2,839,368 km (0.098 R)
• M25: 3,145,594 km (0.03 R)
• M26: 3,389,439 km (0.068 R)
• M27: 3,519,290 km (0.119 R)
• M28: 3,685,493 km (0.05 R)
• M29: 3,807,565 km (0.076 R)
• M30: 3,889,694 km (0.072 R)
• M31: 4,002,192 km (0.11 R)
• M32: 4,121,721 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 10.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 449 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 26,132,968 km

• M1: 137,929 km (0.091 R)
• M2: 205,547 km (0.101 R)
• M3: 314,455 km (0.119 R)
• M4: 469,887 km (0.057 R)
• M5: 545,733 km (0.075 R)
• M6: 654,191 km (0.075 R)
• M7: 797,506 km (0.057 R)
• M8: 939,475 km (0.071 R)
• M9: 1,034,918 km (0.116 R)
• M10: 1,160,281 km (0.064 R)
• M11: 1,245,253 km (0.077 R)
• M12: 1,318,556 km (0.107 R)
• M13: 1,383,930 km (0.1 R)
• M14: 1,508,395 km (0.097 R)
• M15: 1,586,934 km (0.119 R)
• M16: 1,894,059 km (0.11 R)
• M17: 2,043,956 km (0.118 R)
• M18: 2,147,926 km (0.038 R)
• M19: 2,270,596 km (0.117 R)
• M20: 2,395,660 km (0.084 R)
• M21: 2,493,946 km (0.081 R)
• M22: 2,623,199 km (0.079 R)
• M23: 2,688,573 km (0.103 R)
• M24: 2,790,898 km (0.081 R)
• M25: 2,993,154 km (0.059 R)
• M26: 3,099,369 km (0.12 R)
• M27: 3,334,686 km (0.065 R)
• M28: 3,536,494 km (0.093 R)
• M29: 3,668,888 km (0.086 R)
• M30: 3,802,927 km (0.109 R)
• M31: 3,918,118 km (0.096 R)
• M32: 4,082,675 km (0.111 R)
• M33: 4,263,689 km (0.027 R)
• M34: 4,334,000 km (0.111 R)
• M35: 4,404,760 km (0.12 R)
• M36: 4,475,968 km (0.118 R)
• M37: 4,576,199 km (0.118 R)
• M38: 4,698,869 km (0.094 R)
• M39: 4,764,243 km (0.099 R)
• M40: 4,954,981 km (0.101 R)
• M41: 5,021,552 km (0.117 R)
• M42: 5,103,382 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 10.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.72 AU - 0.98 AU

Year: 532 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,132,968 km

• M1: 138,677 km (0.089 R)
• M2: 210,933 km (0.118 R)
• M3: 276,756 km (0.108 R)
• M4: 365,468 km (0.115 R)
• M5: 543,938 km (0.076 R)
• M6: 699,370 km (0.043 R)
• M7: 827,127 km (0.108 R)
• M8: 892,800 km (0.064 R)
• M9: 968,945 km (0.079 R)
• M10: 1,095,056 km (0.111 R)
• M11: 1,202,019 km (0.088 R)
• M12: 1,302,997 km (0.061 R)
• M13: 1,466,658 km (0.051 R)
• M14: 1,547,740 km (0.063 R)
• M15: 1,707,660 km (0.101 R)
• M16: 1,786,049 km (0.114 R)
• M17: 1,887,626 km (0.041 R)
• M18: 2,040,066 km (0.083 R)
• M19: 2,247,259 km (0.118 R)
• M20: 2,361,253 km (0.075 R)
• M21: 2,529,999 km (0.086 R)
• M22: 2,599,562 km (0.088 R)
• M23: 2,748,861 km (0.089 R)
• M24: 2,832,935 km (0.107 R)
• M25: 2,901,002 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 9.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.14 AU - 1.42 AU

Year: 982 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,132,968 km

• M1: 124,316 km (0.095 R)
• M2: 195,524 km (0.058 R)
• M3: 269,426 km (0.113 R)
• M4: 388,506 km (0.105 R)
• M5: 544,237 km (0.105 R)
• M6: 633,248 km (0.114 R)
• M7: 710,739 km (0.118 R)
• M8: 870,061 km (0.083 R)
• M9: 957,576 km (0.054 R)
• M10: 1,162,375 km (0.075 R)
• M11: 1,280,857 km (0.101 R)
• M12: 1,367,025 km (0.031 R)
• M13: 1,492,538 km (0.026 R)
• M14: 1,637,648 km (0.058 R)
• M15: 1,739,674 km (0.098 R)
• M16: 1,819,559 km (0.111 R)
• M17: 2,100,803 km (0.085 R)
• M18: 2,334,176 km (0.039 R)
• M19: 2,566,950 km (0.103 R)
• M20: 2,714,005 km (0.08 R)
• M21: 2,788,504 km (0.098 R)
• M22: 2,901,750 km (0.041 R)
• M23: 2,978,045 km (0.061 R)
• M24: 3,171,924 km (0.117 R)
• M25: 3,250,612 km (0.081 R)
• M26: 3,450,176 km (0.105 R)
• M27: 3,541,430 km (0.104 R)
• M28: 3,643,755 km (0.078 R)
• M29: 3,757,300 km (0.055 R)
• M30: 3,998,901 km (0.104 R)
• M31: 4,278,050 km (0.104 R)
• M32: 4,420,019 km (0.11 R)
• M33: 4,508,132 km (0.082 R)
• M34: 4,574,703 km (0.062 R)
• M35: 4,697,523 km (0.042 R)
• M36: 4,764,991 km (0.117 R)
• M37: 4,969,342 km (0.087 R)
• M38: 5,222,910 km (0.105 R)
• M39: 5,445,512 km (0.113 R)
• M40: 5,540,058 km (0.117 R)
• M41: 5,683,074 km (0.083 R)
• M42: 5,755,030 km (0.056 R)
• M43: 5,827,435 km (0.083 R)
• M44: 6,009,346 km (0.081 R)
• M45: 6,242,719 km (0.047 R)
• M46: 6,379,152 km (0.076 R)
• M47: 6,832,584 km (0.1 R)
• M48: 7,192,366 km (0.064 R)
• M49: 7,335,532 km (0.091 R)
• M50: 7,519,088 km (0.116 R)
• M51: 7,637,869 km (0.119 R)
• M52: 7,984,487 km (0.116 R)
• M53: 8,349,955 km (0.079 R)
• M54: 8,431,934 km (0.068 R)
• M55: 8,541,590 km (0.066 R)
• M56: 8,762,396 km (0.114 R)
• M57: 8,873,547 km (0.115 R)
• M58: 8,957,173 km (0.07 R)
• M59: 9,195,632 km (0.094 R)
• M60: 9,266,242 km (0.083 R)
• M61: 9,564,540 km (0.084 R)
• M62: 9,650,259 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 10.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.44 AU - 1.52 AU

Year: 1221 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,132,968 km

• M1: 137,480 km (0.11 R)
• M2: 217,665 km (0.1 R)
• M3: 393,592 km (0.119 R)
• M4: 493,523 km (0.099 R)
• M5: 593,455 km (0.112 R)
• M6: 695,481 km (0.093 R)
• M7: 804,089 km (0.12 R)
• M8: 894,296 km (0.088 R)
• M9: 969,245 km (0.097 R)
• M10: 1,039,855 km (0.082 R)
• M11: 1,139,188 km (0.097 R)
• M12: 1,241,962 km (0.108 R)
• M13: 1,405,771 km (0.105 R)
• M14: 1,494,184 km (0.103 R)
• M15: 1,638,246 km (0.105 R)
• M16: 1,731,595 km (0.12 R)
• M17: 1,818,811 km (0.077 R)
• M18: 2,039,468 km (0.101 R)
• M19: 2,165,878 km (0.111 R)
• M20: 2,294,981 km (0.077 R)
• M21: 2,391,322 km (0.059 R)
• M22: 2,497,985 km (0.1 R)
• M23: 2,716,249 km (0.1 R)
• M24: 2,827,699 km (0.03 R)
• M25: 2,912,371 km (0.091 R)
• M26: 3,249,715 km (0.115 R)
• M27: 3,348,449 km (0.118 R)
• M28: 3,458,254 km (0.082 R)
• M29: 3,538,887 km (0.069 R)
• M30: 3,630,292 km (0.088 R)
• M31: 4,025,230 km (0.078 R)
• M32: 4,174,229 km (0.069 R)
• M33: 4,303,332 km (0.095 R)
• M34: 4,379,328 km (0.107 R)
• M35: 4,477,763 km (0.11 R)
• M36: 4,632,298 km (0.081 R)
• M37: 5,106,374 km (0.096 R)
• M38: 5,210,045 km (0.098 R)
• M39: 5,384,327 km (0.101 R)
• M40: 5,537,066 km (0.073 R)
• M41: 5,679,184 km (0.119 R)
• M42: 5,774,777 km (0.116 R)
• M43: 5,870,669 km (0.109 R)
• M44: 5,979,427 km (0.047 R)
• M45: 6,162,086 km (0.093 R)
• M46: 6,272,489 km (0.04 R)
• M47: 6,358,957 km (0.086 R)
• M48: 6,796,830 km (0.095 R)
• M49: 6,923,689 km (0.067 R)
• M50: 7,231,561 km (0.109 R)
• M51: 7,530,906 km (0.091 R)
• M52: 7,662,253 km (0.065 R)
• M53: 7,834,141 km (0.111 R)
• M54: 8,263,038 km (0.095 R)
• M55: 8,439,414 km (0.044 R)
• M56: 8,562,234 km (0.105 R)
• M57: 8,768,380 km (0.073 R)
• M58: 9,101,534 km (0.105 R)
• M59: 9,283,745 km (0.118 R)
• M60: 9,509,637 km (0.058 R)
• M61: 9,594,759 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 12

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.57 AU - 3.95 AU

Year: 3992 Days

Day: 13.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,132,968 km

• M1: 206,894 km (0.037 R)
• M2: 291,117 km (0.115 R)
• M3: 484,398 km (0.091 R)
• M4: 640,877 km (0.091 R)
• M5: 748,289 km (0.091 R)
• M6: 850,763 km (0.113 R)
• M7: 1,020,706 km (0.072 R)
• M8: 1,136,196 km (0.033 R)
• M9: 1,256,473 km (0.101 R)
• M10: 1,827,787 km (0.058 R)
• M11: 1,922,482 km (0.049 R)
• M12: 2,067,742 km (0.092 R)
• M13: 2,166,776 km (0.1 R)
• M14: 2,508,307 km (0.11 R)
• M15: 2,649,827 km (0.085 R)
• M16: 2,794,039 km (0.067 R)
• M17: 2,922,394 km (0.055 R)
• M18: 3,204,237 km (0.104 R)
• M19: 3,514,802 km (0.114 R)
• M20: 3,835,241 km (0.047 R)
• M21: 3,978,406 km (0.082 R)
• M22: 4,061,133 km (0.108 R)
• M23: 4,165,254 km (0.077 R)
• M24: 4,291,365 km (0.109 R)
• M25: 4,590,710 km (0.041 R)
• M26: 5,164,866 km (0.047 R)
• M27: 5,255,224 km (0.03 R)
• M28: 5,785,099 km (0.078 R)
• M29: 5,997,229 km (0.094 R)
• M30: 6,624,343 km (0.049 R)
• M31: 6,871,180 km (0.115 R)
• M32: 7,045,761 km (0.068 R)
• M33: 7,247,119 km (0.082 R)
• M34: 7,552,598 km (0.059 R)
• M35: 7,732,864 km (0.089 R)
• M36: 7,862,565 km (0.073 R)
• M37: 8,071,553 km (0.109 R)
• M38: 8,414,880 km (0.083 R)
• M39: 9,474,033 km (0.098 R)
• M40: 9,780,410 km (0.095 R)
• M41: 10,061,654 km (0.087 R)
• M42: 10,402,737 km (0.065 R)
• M43: 11,331,141 km (0.089 R)
• M44: 11,715,757 km (0.117 R)
• M45: 12,926,303 km (0.088 R)
• M46: 13,765,996 km (0.11 R)
• M47: 13,986,503 km (0.111 R)
• M48: 14,912,664 km (0.117 R)
• M49: 15,139,155 km (0.115 R)
• M50: 16,023,727 km (0.107 R)
• M51: 16,355,535 km (0.086 R)
• M52: 16,656,227 km (0.05 R)
• M53: 16,790,416 km (0.065 R)
• M54: 16,992,373 km (0.108 R)
• M55: 17,296,955 km (0.049 R)
• M56: 17,603,181 km (0.102 R)
• M57: 17,980,018 km (0.117 R)
• M58: 18,152,206 km (0.087 R)
• M59: 18,602,346 km (0.087 R)
• M60: 19,939,451 km (0.096 R)
• M61: 20,117,622 km (0.072 R)
• M62: 20,332,295 km (0.053 R)
• M63: 20,655,576 km (0.058 R)
• M64: 20,799,789 km (0.05 R)
• M65: 21,125,613 km (0.092 R)
• M66: 21,307,374 km (0.086 R)
• M67: 21,672,244 km (0.113 R)
• M68: 21,818,849 km (0.103 R)
• M69: 21,929,103 km (0.067 R)
• M70: 22,334,513 km (0.111 R)
• M71: 22,556,816 km (0.077 R)
• M72: 23,302,860 km (0.113 R)
• M73: 24,246,823 km (0.119 R)
• M74: 24,360,816 km (0.053 R)
• M75: 24,934,076 km (0.067 R)
• M76: 25,511,822 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit