🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 326 Days

Day: 30.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 11.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.9 AU - 1.38 AU

Year: 774 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,729,608 km

• M1: 138,378 km (0.028 R)
• M2: 227,838 km (0.115 R)
• M3: 335,099 km (0.045 R)
• M4: 413,489 km (0.103 R)
• M5: 578,794 km (0.094 R)
• M6: 808,876 km (0.066 R)
• M7: 892,501 km (0.083 R)
• M8: 985,551 km (0.072 R)
• M9: 1,082,191 km (0.071 R)
• M10: 1,236,875 km (0.081 R)
• M11: 1,363,285 km (0.049 R)
• M12: 1,450,202 km (0.08 R)
• M13: 1,561,353 km (0.085 R)
• M14: 1,904,680 km (0.087 R)
• M15: 2,027,201 km (0.117 R)
• M16: 2,127,282 km (0.109 R)
• M17: 2,229,008 km (0.088 R)
• M18: 2,428,572 km (0.118 R)
• M19: 2,716,099 km (0.086 R)
• M20: 2,789,851 km (0.071 R)
• M21: 2,920,450 km (0.087 R)
• M22: 3,091,290 km (0.116 R)
• M23: 3,168,333 km (0.098 R)
• M24: 3,294,893 km (0.062 R)
• M25: 3,403,352 km (0.109 R)
• M26: 3,502,984 km (0.061 R)
• M27: 3,695,067 km (0.08 R)
• M28: 3,777,047 km (0.025 R)
• M29: 3,911,386 km (0.082 R)
• M30: 4,121,421 km (0.105 R)
• M31: 4,335,197 km (0.108 R)
• M32: 4,585,624 km (0.047 R)
• M33: 4,718,167 km (0.078 R)
• M34: 4,863,128 km (0.1 R)
• M35: 5,112,058 km (0.054 R)
• M36: 5,203,463 km (0.097 R)
• M37: 5,330,322 km (0.062 R)
• M38: 5,411,553 km (0.063 R)
• M39: 5,705,064 km (0.107 R)
• M40: 5,919,588 km (0.083 R)
• M41: 6,064,099 km (0.097 R)
• M42: 6,295,378 km (0.093 R)
• M43: 6,442,881 km (0.092 R)
• M44: 6,892,572 km (0.027 R)
• M45: 7,057,429 km (0.053 R)
• M46: 7,134,023 km (0.096 R)
• M47: 7,262,229 km (0.093 R)
• M48: 7,391,182 km (0.102 R)
• M49: 7,625,303 km (0.095 R)
• M50: 7,914,775 km (0.115 R)
• M51: 8,047,617 km (0.046 R)
• M52: 8,221,301 km (0.101 R)
• M53: 8,599,783 km (0.084 R)
• M54: 9,011,626 km (0.089 R)
• M55: 9,094,803 km (0.075 R)
• M56: 9,401,777 km (0.109 R)
• M57: 9,514,275 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 11.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.51 AU - 2.41 AU

Year: 1745 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,729,608 km

• M1: 152,440 km (0.1 R)
• M2: 230,830 km (0.117 R)
• M3: 311,164 km (0.087 R)
• M4: 402,568 km (0.108 R)
• M5: 565,929 km (0.101 R)
• M6: 667,057 km (0.051 R)
• M7: 754,422 km (0.091 R)
• M8: 980,165 km (0.079 R)
• M9: 1,321,697 km (0.082 R)
• M10: 1,515,576 km (0.102 R)
• M11: 1,597,705 km (0.093 R)
• M12: 1,738,028 km (0.064 R)
• M13: 1,872,965 km (0.114 R)
• M14: 2,041,562 km (0.116 R)
• M15: 2,204,923 km (0.118 R)
• M16: 2,351,679 km (0.087 R)
• M17: 2,436,949 km (0.091 R)
• M18: 2,621,703 km (0.04 R)
• M19: 2,710,265 km (0.099 R)
• M20: 2,811,243 km (0.097 R)
• M21: 2,924,938 km (0.052 R)
• M22: 3,203,938 km (0.11 R)
• M23: 3,419,059 km (0.085 R)
• M24: 3,589,751 km (0.03 R)
• M25: 3,713,468 km (0.114 R)
• M26: 3,813,399 km (0.09 R)
• M27: 4,003,239 km (0.111 R)
• M28: 4,209,385 km (0.091 R)
• M29: 4,672,390 km (0.099 R)
• M30: 5,151,702 km (0.066 R)
• M31: 5,333,762 km (0.103 R)
• M32: 5,733,338 km (0.081 R)
• M33: 5,863,788 km (0.037 R)
• M34: 5,966,113 km (0.101 R)
• M35: 6,201,879 km (0.057 R)
• M36: 6,335,919 km (0.113 R)
• M37: 6,531,293 km (0.119 R)
• M38: 6,881,801 km (0.093 R)
• M39: 6,974,253 km (0.079 R)
• M40: 7,051,595 km (0.116 R)
• M41: 7,144,794 km (0.114 R)
• M42: 7,696,810 km (0.089 R)
• M43: 7,841,023 km (0.072 R)
• M44: 8,099,528 km (0.075 R)
• M45: 8,229,977 km (0.086 R)
• M46: 8,393,787 km (0.113 R)
• M47: 8,758,357 km (0.107 R)
• M48: 8,858,588 km (0.082 R)
• M49: 9,195,781 km (0.12 R)
• M50: 9,280,753 km (0.098 R)
• M51: 9,744,057 km (0.114 R)
• M52: 10,250,147 km (0.102 R)
• M53: 10,444,325 km (0.087 R)
• M54: 10,890,276 km (0.118 R)
• M55: 11,124,696 km (0.108 R)
• M56: 11,433,616 km (0.054 R)
• M57: 11,616,723 km (0.111 R)
• M58: 11,745,527 km (0.063 R)
• M59: 12,097,381 km (0.087 R)
• M60: 12,172,031 km (0.094 R)
• M61: 12,603,471 km (0.058 R)
• M62: 12,716,866 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 14.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.48 AU - 3.56 AU

Year: 3337 Days

Day: 13.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,729,608 km

• M1: 234,869 km (0.081 R)
• M2: 439,967 km (0.074 R)
• M3: 534,962 km (0.113 R)
• M4: 710,440 km (0.115 R)
• M5: 873,652 km (0.116 R)
• M6: 1,113,158 km (0.063 R)
• M7: 1,485,956 km (0.109 R)
• M8: 1,585,588 km (0.043 R)
• M9: 2,118,605 km (0.095 R)
• M10: 2,431,115 km (0.107 R)
• M11: 2,584,453 km (0.062 R)
• M12: 2,688,573 km (0.115 R)
• M13: 2,937,055 km (0.099 R)
• M14: 3,045,962 km (0.102 R)
• M15: 3,457,207 km (0.118 R)
• M16: 4,046,622 km (0.105 R)
• M17: 4,148,050 km (0.107 R)
• M18: 4,332,803 km (0.1 R)
• M19: 4,520,249 km (0.09 R)
• M20: 4,731,631 km (0.115 R)
• M21: 4,860,136 km (0.045 R)
• M22: 5,587,929 km (0.038 R)
• M23: 5,701,175 km (0.072 R)
• M24: 5,907,022 km (0.098 R)
• M25: 6,022,511 km (0.11 R)
• M26: 6,326,195 km (0.095 R)
• M27: 6,491,949 km (0.077 R)
• M28: 6,755,241 km (0.042 R)
• M29: 7,416,614 km (0.116 R)
• M30: 8,486,388 km (0.097 R)
• M31: 8,616,987 km (0.084 R)
• M32: 8,827,471 km (0.054 R)
• M33: 8,959,716 km (0.069 R)
• M34: 9,360,788 km (0.087 R)
• M35: 9,550,029 km (0.092 R)
• M36: 10,014,829 km (0.105 R)
• M37: 10,291,735 km (0.076 R)
• M38: 10,487,110 km (0.098 R)
• M39: 10,938,297 km (0.089 R)
• M40: 11,195,007 km (0.073 R)
• M41: 12,389,247 km (0.056 R)
• M42: 12,716,567 km (0.108 R)
• M43: 13,046,729 km (0.114 R)
• M44: 13,167,455 km (0.028 R)
• M45: 13,470,989 km (0.089 R)
• M46: 13,776,917 km (0.113 R)
• M47: 14,865,690 km (0.099 R)
• M48: 15,150,225 km (0.101 R)
• M49: 15,436,406 km (0.085 R)
• M50: 15,724,531 km (0.074 R)
• M51: 16,176,167 km (0.063 R)
• M52: 17,026,482 km (0.088 R)
• M53: 17,390,453 km (0.067 R)
• M54: 17,556,806 km (0.09 R)
• M55: 17,991,837 km (0.115 R)
• M56: 18,092,815 km (0.104 R)
• M57: 18,600,102 km (0.116 R)
• M58: 18,975,144 km (0.037 R)
• M59: 19,215,099 km (0.053 R)
• M60: 19,490,508 km (0.106 R)
• M61: 19,836,678 km (0.069 R)
• M62: 20,640,766 km (0.099 R)
• M63: 21,170,791 km (0.057 R)
• M64: 21,277,305 km (0.104 R)
• M65: 22,208,402 km (0.079 R)
• M66: 22,316,711 km (0.115 R)
• M67: 22,497,575 km (0.099 R)
• M68: 22,678,888 km (0.088 R)
• M69: 22,860,799 km (0.12 R)
• M70: 23,262,618 km (0.111 R)
• M71: 23,519,478 km (0.091 R)
• M72: 23,740,434 km (0.078 R)
• M73: 23,851,137 km (0.042 R)
• M74: 24,147,340 km (0.042 R)
• M75: 24,444,591 km (0.107 R)
• M76: 24,855,537 km (0.076 R)
• M77: 25,231,027 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 8.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.02 AU - 4.92 AU

Year: 5029 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,729,608 km

• M1: 187,596 km (0.104 R)
• M2: 333,154 km (0.104 R)
• M3: 391,647 km (0.098 R)
• M4: 536,159 km (0.106 R)
• M5: 623,823 km (0.026 R)
• M6: 823,387 km (0.069 R)
• M7: 945,309 km (0.119 R)
• M8: 1,003,802 km (0.088 R)
• M9: 1,093,860 km (0.081 R)
• M10: 1,228,797 km (0.087 R)
• M11: 1,336,657 km (0.085 R)
• M12: 1,413,999 km (0.084 R)
• M13: 1,643,333 km (0.06 R)
• M14: 1,774,680 km (0.094 R)
• M15: 1,872,517 km (0.111 R)
• M16: 2,009,847 km (0.115 R)
• M17: 2,111,873 km (0.114 R)
• M18: 2,176,649 km (0.118 R)
• M19: 2,242,023 km (0.108 R)
• M20: 2,388,180 km (0.119 R)
• M21: 2,676,007 km (0.079 R)
• M22: 3,543,226 km (0.048 R)
• M23: 3,605,009 km (0.12 R)
• M24: 3,682,651 km (0.117 R)
• M25: 3,935,172 km (0.09 R)
• M26: 4,160,766 km (0.069 R)
• M27: 4,225,990 km (0.11 R)
• M28: 4,624,818 km (0.072 R)
• M29: 4,828,720 km (0.104 R)
• M30: 5,035,464 km (0.109 R)
• M31: 5,122,680 km (0.082 R)
• M32: 5,351,415 km (0.102 R)
• M33: 5,422,474 km (0.062 R)
• M34: 5,565,490 km (0.104 R)
• M35: 5,873,661 km (0.081 R)
• M36: 6,057,667 km (0.081 R)
• M37: 6,224,767 km (0.083 R)
• M38: 6,318,266 km (0.107 R)
• M39: 6,928,027 km (0.116 R)
• M40: 7,536,591 km (0.112 R)
• M41: 7,756,650 km (0.118 R)
• M42: 7,897,720 km (0.103 R)
• M43: 8,141,715 km (0.044 R)
• M44: 8,553,857 km (0.095 R)
• M45: 8,741,452 km (0.052 R)
• M46: 8,930,544 km (0.058 R)
• M47: 9,227,346 km (0.11 R)
• M48: 9,874,207 km (0.082 R)
• M49: 9,961,573 km (0.119 R)
• M50: 10,269,295 km (0.051 R)
• M51: 10,379,998 km (0.108 R)
• M52: 10,446,569 km (0.101 R)
• M53: 10,535,580 km (0.075 R)
• M54: 10,647,329 km (0.099 R)
• M55: 11,007,112 km (0.072 R)
• M56: 11,393,972 km (0.119 R)
• M57: 11,462,638 km (0.042 R)
• M58: 11,738,945 km (0.095 R)
• M59: 12,110,696 km (0.106 R)
• M60: 12,298,142 km (0.067 R)
• M61: 13,490,736 km (0.091 R)
• M62: 14,002,510 km (0.076 R)
• M63: 14,223,915 km (0.11 R)
• M64: 14,595,367 km (0.086 R)
• M65: 14,670,016 km (0.101 R)
• M66: 14,769,798 km (0.119 R)
• M67: 14,869,729 km (0.108 R)
• M68: 15,045,357 km (0.089 R)
• M69: 15,398,408 km (0.079 R)
• M70: 15,601,412 km (0.111 R)
• M71: 16,035,845 km (0.046 R)
• M72: 16,838,138 km (0.071 R)
• M73: 16,916,378 km (0.081 R)
• M74: 17,309,970 km (0.075 R)
• M75: 17,706,404 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 11.7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.25 AU - 4.45 AU

Year: 5769 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,729,608 km

• M1: 158,424 km (0.118 R)
• M2: 264,938 km (0.113 R)
• M3: 630,256 km (0.065 R)
• M4: 927,208 km (0.093 R)
• M5: 1,116,898 km (0.071 R)
• M6: 1,425,967 km (0.103 R)
• M7: 1,535,173 km (0.118 R)
• M8: 2,020,918 km (0.11 R)
• M9: 2,165,429 km (0.076 R)
• M10: 2,553,037 km (0.092 R)
• M11: 2,916,111 km (0.108 R)
• M12: 3,056,584 km (0.074 R)
• M13: 3,199,300 km (0.104 R)
• M14: 3,320,026 km (0.101 R)
• M15: 3,716,609 km (0.066 R)
• M16: 3,998,003 km (0.063 R)
• M17: 4,076,093 km (0.088 R)
• M18: 4,446,946 km (0.04 R)
• M19: 4,691,090 km (0.103 R)
• M20: 5,536,916 km (0.081 R)
• M21: 5,947,712 km (0.056 R)
• M22: 6,066,942 km (0.109 R)
• M23: 7,462,540 km (0.111 R)
• M24: 8,345,916 km (0.109 R)
• M25: 8,715,273 km (0.11 R)
• M26: 9,158,681 km (0.059 R)
• M27: 9,262,203 km (0.055 R)
• M28: 9,926,118 km (0.096 R)
• M29: 10,245,958 km (0.098 R)
• M30: 10,533,186 km (0.093 R)
• M31: 10,895,961 km (0.069 R)
• M32: 10,968,965 km (0.112 R)
• M33: 11,189,173 km (0.095 R)
• M34: 11,933,422 km (0.092 R)
• M35: 12,046,518 km (0.075 R)
• M36: 12,122,065 km (0.032 R)
• M37: 12,197,762 km (0.035 R)
• M38: 12,464,046 km (0.101 R)
• M39: 13,824,190 km (0.09 R)
• M40: 14,221,372 km (0.054 R)
• M41: 14,301,257 km (0.069 R)
• M42: 14,622,444 km (0.084 R)
• M43: 15,230,858 km (0.074 R)
• M44: 16,514,707 km (0.057 R)
• M45: 17,532,272 km (0.1 R)
• M46: 17,789,880 km (0.098 R)
• M47: 18,178,535 km (0.072 R)
• M48: 18,265,302 km (0.093 R)
• M49: 18,570,032 km (0.104 R)
• M50: 19,538,978 km (0.08 R)
• M51: 20,074,239 km (0.064 R)
• M52: 20,388,843 km (0.12 R)
• M53: 21,113,944 km (0.106 R)
• M54: 21,525,488 km (0.107 R)
• M55: 22,403,179 km (0.11 R)
• M56: 22,916,599 km (0.106 R)
• M57: 23,623,000 km (0.109 R)
• M58: 25,347,414 km (0.112 R)
• M59: 25,784,839 km (0.114 R)
• M60: 26,322,942 km (0.113 R)
• M61: 26,470,296 km (0.085 R)
• M62: 27,161,737 km (0.11 R)
• M63: 27,310,737 km (0.089 R)
• M64: 27,609,484 km (0.109 R)
• M65: 28,059,474 km (0.07 R)
• M66: 28,865,657 km (0.032 R)
• M67: 30,603,984 km (0.073 R)
• M68: 30,707,207 km (0.073 R)
• M69: 32,165,637 km (0.081 R)
• M70: 32,270,804 km (0.105 R)
• M71: 32,428,480 km (0.056 R)
• M72: 33,593,399 km (0.081 R)
• M73: 34,288,131 km (0.075 R)
• M74: 36,127,587 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit