🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 13.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.71 AU - 0.79 AU

Year: 413 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,645,729 km

• M1: 165,605 km (0.115 R)
• M2: 307,124 km (0.094 R)
• M3: 469,737 km (0.083 R)
• M4: 554,559 km (0.104 R)
• M5: 661,223 km (0.05 R)
• M6: 743,651 km (0.101 R)
• M7: 855,550 km (0.087 R)
• M8: 938,278 km (0.09 R)
• M9: 1,189,453 km (0.102 R)
• M10: 1,338,901 km (0.096 R)
• M11: 1,526,945 km (0.045 R)
• M12: 1,707,360 km (0.049 R)
• M13: 1,825,842 km (0.082 R)
• M14: 1,923,978 km (0.091 R)
• M15: 2,018,075 km (0.104 R)
• M16: 2,107,684 km (0.065 R)
• M17: 2,353,623 km (0.103 R)
• M18: 2,486,466 km (0.104 R)
• M19: 2,595,972 km (0.096 R)
• M20: 2,746,767 km (0.111 R)
• M21: 2,860,162 km (0.095 R)
• M22: 2,988,816 km (0.089 R)
• M23: 3,091,739 km (0.069 R)
• M24: 3,209,922 km (0.053 R)
• M25: 3,301,326 km (0.117 R)
• M26: 3,400,808 km (0.091 R)
• M27: 3,515,700 km (0.113 R)
• M28: 3,653,928 km (0.112 R)
• M29: 3,793,952 km (0.116 R)
• M30: 4,033,757 km (0.108 R)
• M31: 4,232,573 km (0.056 R)
• M32: 4,418,822 km (0.049 R)
• M33: 4,552,413 km (0.1 R)
• M34: 4,695,428 km (0.1 R)
• M35: 4,807,776 km (0.11 R)
• M36: 4,904,716 km (0.116 R)
• M37: 5,117,145 km (0.119 R)
• M38: 5,324,188 km (0.113 R)
• M39: 5,466,605 km (0.106 R)
• M40: 5,584,937 km (0.076 R)
• M41: 5,712,544 km (0.112 R)
• M42: 5,806,791 km (0.087 R)
• M43: 5,892,959 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 14.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.08 AU

Year: 674 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,645,729 km

• M1: 187,596 km (0.107 R)
• M2: 340,784 km (0.118 R)
• M3: 490,980 km (0.115 R)
• M4: 651,200 km (0.117 R)
• M5: 859,440 km (0.116 R)
• M6: 1,073,514 km (0.118 R)
• M7: 1,267,244 km (0.105 R)
• M8: 1,412,204 km (0.069 R)
• M9: 1,507,498 km (0.058 R)
• M10: 1,605,185 km (0.083 R)
• M11: 1,799,962 km (0.093 R)
• M12: 2,056,821 km (0.085 R)
• M13: 2,293,635 km (0.101 R)
• M14: 2,473,302 km (0.109 R)
• M15: 2,589,988 km (0.088 R)
• M16: 2,691,714 km (0.107 R)
• M17: 2,786,111 km (0.052 R)
• M18: 3,049,253 km (0.077 R)
• M19: 3,147,838 km (0.095 R)
• M20: 3,265,871 km (0.041 R)
• M21: 3,376,125 km (0.103 R)
• M22: 3,572,098 km (0.096 R)
• M23: 3,819,982 km (0.083 R)
• M24: 3,955,966 km (0.051 R)
• M25: 4,123,217 km (0.039 R)
• M26: 4,312,907 km (0.119 R)
• M27: 4,424,207 km (0.103 R)
• M28: 4,722,057 km (0.071 R)
• M29: 4,973,680 km (0.114 R)
• M30: 5,154,544 km (0.113 R)
• M31: 5,272,876 km (0.088 R)
• M32: 5,370,264 km (0.091 R)
• M33: 5,544,995 km (0.091 R)
• M34: 5,644,178 km (0.103 R)
• M35: 5,978,829 km (0.06 R)
• M36: 6,171,511 km (0.086 R)
• M37: 6,308,692 km (0.041 R)
• M38: 6,493,296 km (0.093 R)
• M39: 6,703,181 km (0.081 R)
• M40: 6,950,766 km (0.03 R)
• M41: 7,069,846 km (0.083 R)
• M42: 7,165,439 km (0.108 R)
• M43: 7,455,210 km (0.093 R)
• M44: 7,699,653 km (0.041 R)
• M45: 7,860,022 km (0.083 R)
• M46: 8,158,918 km (0.083 R)
• M47: 8,423,557 km (0.05 R)
• M48: 8,588,863 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 8.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.03 AU - 2.63 AU

Year: 2261 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 171.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,645,729 km

• M1: 118,781 km (0.085 R)
• M2: 184,454 km (0.113 R)
• M3: 280,945 km (0.085 R)
• M4: 379,829 km (0.061 R)
• M5: 475,721 km (0.117 R)
• M6: 562,638 km (0.083 R)
• M7: 649,105 km (0.11 R)
• M8: 871,707 km (0.039 R)
• M9: 951,442 km (0.09 R)
• M10: 1,102,836 km (0.095 R)
• M11: 1,295,368 km (0.065 R)
• M12: 1,361,939 km (0.115 R)
• M13: 1,525,001 km (0.104 R)
• M14: 1,879,697 km (0.11 R)
• M15: 2,003,714 km (0.096 R)
• M16: 2,371,575 km (0.081 R)
• M17: 2,433,209 km (0.074 R)
• M18: 2,537,180 km (0.094 R)
• M19: 2,685,282 km (0.09 R)
• M20: 2,749,609 km (0.119 R)
• M21: 2,945,881 km (0.08 R)
• M22: 3,146,791 km (0.093 R)
• M23: 3,514,952 km (0.095 R)
• M24: 3,848,555 km (0.095 R)
• M25: 4,006,829 km (0.08 R)
• M26: 4,105,414 km (0.082 R)
• M27: 4,304,828 km (0.087 R)
• M28: 4,405,807 km (0.03 R)
• M29: 4,545,830 km (0.076 R)
• M30: 4,623,023 km (0.119 R)
• M31: 4,804,485 km (0.116 R)
• M32: 4,988,341 km (0.073 R)
• M33: 5,214,683 km (0.077 R)
• M34: 5,403,625 km (0.083 R)
• M35: 5,830,278 km (0.079 R)
• M36: 6,555,528 km (0.031 R)
• M37: 6,759,580 km (0.119 R)
• M38: 7,054,886 km (0.107 R)
• M39: 7,114,426 km (0.099 R)
• M40: 8,183,602 km (0.056 R)
• M41: 8,340,380 km (0.087 R)
• M42: 8,688,944 km (0.037 R)
• M43: 8,800,843 km (0.095 R)
• M44: 8,913,191 km (0.089 R)
• M45: 9,204,308 km (0.063 R)
• M46: 9,482,261 km (0.107 R)
• M47: 9,879,294 km (0.102 R)
• M48: 10,130,169 km (0.111 R)
• M49: 10,264,957 km (0.096 R)
• M50: 10,587,191 km (0.093 R)
• M51: 11,068,148 km (0.081 R)
• M52: 11,294,041 km (0.072 R)
• M53: 11,486,125 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 10

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.25 AU - 6.39 AU

Year: 8927 Days

Day: 10.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,645,729 km

• M1: 303,384 km (0.104 R)
• M2: 391,946 km (0.078 R)
• M3: 799,301 km (0.087 R)
• M4: 949,049 km (0.091 R)
• M5: 1,072,168 km (0.119 R)
• M6: 1,163,572 km (0.069 R)
• M7: 1,257,669 km (0.05 R)
• M8: 1,724,265 km (0.063 R)
• M9: 1,789,041 km (0.029 R)
• M10: 1,876,556 km (0.047 R)
• M11: 2,010,745 km (0.103 R)
• M12: 2,241,574 km (0.118 R)
• M13: 2,408,376 km (0.111 R)
• M14: 2,907,584 km (0.064 R)
• M15: 2,985,226 km (0.067 R)
• M16: 3,493,409 km (0.086 R)
• M17: 3,659,463 km (0.046 R)
• M18: 3,856,633 km (0.08 R)
• M19: 4,469,087 km (0.116 R)
• M20: 4,863,427 km (0.114 R)
• M21: 4,956,028 km (0.104 R)
• M22: 5,268,987 km (0.112 R)
• M23: 5,492,037 km (0.049 R)
• M24: 5,685,617 km (0.031 R)
• M25: 5,848,678 km (0.11 R)
• M26: 5,914,352 km (0.091 R)
• M27: 6,146,229 km (0.041 R)
• M28: 6,653,066 km (0.073 R)
• M29: 6,755,989 km (0.115 R)
• M30: 6,824,954 km (0.118 R)
• M31: 6,963,631 km (0.116 R)
• M32: 8,179,413 km (0.113 R)
• M33: 8,586,768 km (0.113 R)
• M34: 10,004,956 km (0.101 R)
• M35: 10,241,769 km (0.1 R)
• M36: 10,360,849 km (0.108 R)
• M37: 10,963,430 km (0.106 R)
• M38: 11,494,652 km (0.108 R)
• M39: 12,244,287 km (0.084 R)
• M40: 13,095,648 km (0.067 R)
• M41: 13,268,134 km (0.103 R)
• M42: 13,702,866 km (0.109 R)
• M43: 13,878,045 km (0.114 R)
• M44: 14,944,827 km (0.105 R)
• M45: 16,315,293 km (0.11 R)
• M46: 16,500,944 km (0.05 R)
• M47: 16,687,493 km (0.042 R)
• M48: 17,630,109 km (0.114 R)
• M49: 18,396,798 km (0.071 R)
• M50: 18,493,289 km (0.042 R)
• M51: 19,272,245 km (0.12 R)
• M52: 19,517,735 km (0.071 R)
• M53: 20,012,006 km (0.083 R)
• M54: 21,164,508 km (0.109 R)
• M55: 22,184,167 km (0.077 R)
• M56: 22,751,742 km (0.095 R)
• M57: 23,063,354 km (0.057 R)
• M58: 23,743,426 km (0.034 R)
• M59: 24,218,100 km (0.108 R)
• M60: 24,802,429 km (0.112 R)
• M61: 25,123,167 km (0.06 R)
• M62: 27,848,990 km (0.114 R)
• M63: 28,126,644 km (0.118 R)
• M64: 28,572,894 km (0.088 R)
• M65: 29,134,036 km (0.113 R)
• M66: 29,359,480 km (0.091 R)
• M67: 29,698,768 km (0.064 R)
• M68: 29,982,405 km (0.098 R)
• M69: 30,324,087 km (0.105 R)
• M70: 30,495,526 km (0.093 R)
• M71: 30,781,707 km (0.107 R)
• M72: 31,587,890 km (0.113 R)
• M73: 31,761,573 km (0.081 R)
• M74: 32,634,775 km (0.065 R)
• M75: 33,044,973 km (0.102 R)
• M76: 33,456,816 km (0.096 R)
• M77: 33,988,786 km (0.093 R)
• M78: 34,642,977 km (0.084 R)
• M79: 35,121,242 km (0.069 R)
• M80: 35,782,464 km (0.112 R)
• M81: 36,326,552 km (0.11 R)
• M82: 38,530,128 km (0.108 R)
• M83: 38,901,580 km (0.115 R)
• M84: 39,212,145 km (0.106 R)
• M85: 39,648,073 km (0.059 R)
• M86: 40,023,115 km (0.119 R)
• M87: 40,211,160 km (0.119 R)
• M88: 41,788,819 km (0.085 R)
• M89: 42,170,443 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.8

Radius: 5

Gravity: 29.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.73 AU - 7.27 AU

Year: 10537 Days

Day: 18.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,645,729 km

• M1: 112,797 km (0.11 R)
• M2: 194,627 km (0.093 R)
• M3: 365,468 km (0.095 R)
• M4: 513,270 km (0.086 R)
• M5: 577,597 km (0.08 R)
• M6: 881,131 km (0.084 R)
• M7: 1,101,190 km (0.058 R)
• M8: 1,520,064 km (0.051 R)
• M9: 1,807,890 km (0.054 R)
• M10: 1,907,672 km (0.031 R)
• M11: 2,711,910 km (0.087 R)
• M12: 3,089,346 km (0.062 R)
• M13: 3,149,035 km (0.118 R)
• M14: 3,269,162 km (0.065 R)
• M15: 3,360,417 km (0.091 R)
• M16: 3,545,320 km (0.096 R)
• M17: 4,518,753 km (0.103 R)
• M18: 4,586,521 km (0.028 R)
• M19: 5,140,183 km (0.043 R)
• M20: 5,210,793 km (0.099 R)
• M21: 5,532,877 km (0.101 R)
• M22: 6,234,042 km (0.041 R)
• M23: 7,717,904 km (0.094 R)
• M24: 8,002,738 km (0.073 R)
• M25: 8,708,541 km (0.071 R)
• M26: 9,347,773 km (0.049 R)
• M27: 9,607,774 km (0.084 R)
• M28: 10,491,299 km (0.118 R)
• M29: 10,716,144 km (0.12 R)
• M30: 11,631,683 km (0.108 R)
• M31: 12,429,489 km (0.101 R)
• M32: 12,619,777 km (0.052 R)
• M33: 13,196,327 km (0.1 R)
• M34: 13,781,405 km (0.086 R)
• M35: 14,027,792 km (0.074 R)
• M36: 14,126,677 km (0.111 R)
• M37: 14,524,756 km (0.113 R)
• M38: 17,946,209 km (0.117 R)
• M39: 18,539,515 km (0.071 R)
• M40: 19,249,207 km (0.059 R)
• M41: 19,524,467 km (0.069 R)
• M42: 19,745,573 km (0.101 R)
• M43: 21,203,254 km (0.101 R)
• M44: 21,373,646 km (0.106 R)
• M45: 21,544,487 km (0.087 R)
• M46: 21,658,780 km (0.074 R)
• M47: 22,579,255 km (0.115 R)
• M48: 22,695,194 km (0.112 R)
• M49: 22,811,431 km (0.111 R)
• M50: 24,398,964 km (0.092 R)
• M51: 24,876,032 km (0.025 R)
• M52: 25,055,848 km (0.09 R)
• M53: 25,960,915 km (0.064 R)
• M54: 26,938,238 km (0.104 R)
• M55: 28,051,994 km (0.054 R)
• M56: 28,489,119 km (0.117 R)
• M57: 28,739,995 km (0.034 R)
• M58: 30,068,723 km (0.069 R)
• M59: 30,452,143 km (0.05 R)
• M60: 31,223,619 km (0.111 R)
• M61: 31,288,245 km (0.118 R)
• M62: 31,806,452 km (0.107 R)
• M63: 32,720,196 km (0.1 R)
• M64: 32,917,216 km (0.108 R)
• M65: 33,510,372 km (0.085 R)
• M66: 35,042,104 km (0.038 R)
• M67: 35,378,101 km (0.119 R)
• M68: 35,580,358 km (0.11 R)
• M69: 35,850,382 km (0.092 R)
• M70: 36,188,922 km (0.047 R)
• M71: 38,380,830 km (0.117 R)
• M72: 38,727,298 km (0.1 R)
• M73: 39,702,527 km (0.116 R)
• M74: 39,842,551 km (0.038 R)
• M75: 40,052,885 km (0.117 R)
• M76: 40,544,913 km (0.098 R)
• M77: 40,615,373 km (0.073 R)
• M78: 41,322,373 km (0.066 R)
• M79: 41,962,053 km (0.082 R)
• M80: 42,033,262 km (0.078 R)
• M81: 42,748,340 km (0.092 R)
• M82: 42,891,804 km (0.058 R)
• M83: 43,107,225 km (0.101 R)
• M84: 44,045,353 km (0.048 R)
• M85: 44,625,942 km (0.073 R)
• M86: 44,917,209 km (0.057 R)
• M87: 46,015,108 km (0.092 R)
• M88: 46,456,721 km (0.119 R)
• M89: 46,604,225 km (0.111 R)
• M90: 47,047,782 km (0.062 R)
• M91: 48,985,673 km (0.087 R)
• M92: 49,511,809 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit