🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 8.8

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.98 AU - 1.04 AU

Year: 688 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,819,198 km

• M1: 138,378 km (0.119 R)
• M2: 201,808 km (0.117 R)
• M3: 352,153 km (0.103 R)
• M4: 429,346 km (0.072 R)
• M5: 539,749 km (0.115 R)
• M6: 660,475 km (0.085 R)
• M7: 765,044 km (0.104 R)
• M8: 854,054 km (0.046 R)
• M9: 913,594 km (0.089 R)
• M10: 997,219 km (0.081 R)
• M11: 1,054,515 km (0.113 R)
• M12: 1,113,008 km (0.036 R)
• M13: 1,190,649 km (0.045 R)
• M14: 1,383,631 km (0.084 R)
• M15: 1,448,107 km (0.061 R)
• M16: 1,573,470 km (0.073 R)
• M17: 1,640,789 km (0.115 R)
• M18: 1,870,572 km (0.12 R)
• M19: 2,000,273 km (0.1 R)
• M20: 2,177,846 km (0.118 R)
• M21: 2,283,911 km (0.099 R)
• M22: 2,353,025 km (0.078 R)
• M23: 2,415,108 km (0.092 R)
• M24: 2,501,276 km (0.054 R)
• M25: 2,644,591 km (0.084 R)
• M26: 2,709,217 km (0.115 R)
• M27: 2,798,976 km (0.105 R)
• M28: 2,989,713 km (0.076 R)
• M29: 3,124,950 km (0.044 R)
• M30: 3,305,664 km (0.116 R)
• M31: 3,401,556 km (0.111 R)
• M32: 3,516,298 km (0.107 R)
• M33: 3,596,482 km (0.069 R)
• M34: 3,785,873 km (0.074 R)
• M35: 4,025,080 km (0.116 R)
• M36: 4,080,880 km (0.083 R)
• M37: 4,269,074 km (0.077 R)
• M38: 4,402,516 km (0.109 R)
• M39: 4,460,261 km (0.108 R)
• M40: 4,732,529 km (0.089 R)
• M41: 4,811,217 km (0.084 R)
• M42: 5,000,159 km (0.051 R)
• M43: 5,060,447 km (0.09 R)
• M44: 5,385,374 km (0.08 R)
• M45: 5,457,480 km (0.043 R)
• M46: 5,633,706 km (0.084 R)
• M47: 5,717,182 km (0.071 R)
• M48: 5,896,250 km (0.1 R)
• M49: 6,077,114 km (0.091 R)
• M50: 6,227,460 km (0.087 R)
• M51: 6,313,928 km (0.078 R)
• M52: 6,389,923 km (0.11 R)
• M53: 6,499,130 km (0.115 R)
• M54: 6,796,830 km (0.074 R)
• M55: 6,852,330 km (0.09 R)
• M56: 6,908,130 km (0.105 R)
• M57: 6,986,520 km (0.086 R)
• M58: 7,658,513 km (0.1 R)
• M59: 7,890,988 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 10.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.31 AU - 1.37 AU

Year: 1052 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,819,198 km

• M1: 136,882 km (0.102 R)
• M2: 225,444 km (0.083 R)
• M3: 309,069 km (0.117 R)
• M4: 417,378 km (0.104 R)
• M5: 574,007 km (0.108 R)
• M6: 645,814 km (0.088 R)
• M7: 736,620 km (0.029 R)
• M8: 810,671 km (0.048 R)
• M9: 892,950 km (0.06 R)
• M10: 990,188 km (0.075 R)
• M11: 1,208,302 km (0.061 R)
• M12: 1,303,895 km (0.071 R)
• M13: 1,489,546 km (0.101 R)
• M14: 1,620,594 km (0.082 R)
• M15: 1,784,703 km (0.102 R)
• M16: 1,887,177 km (0.119 R)
• M17: 1,976,786 km (0.102 R)
• M18: 2,129,376 km (0.114 R)
• M19: 2,438,146 km (0.107 R)
• M20: 2,668,826 km (0.118 R)
• M21: 2,769,954 km (0.119 R)
• M22: 2,863,752 km (0.114 R)
• M23: 2,976,100 km (0.04 R)
• M24: 3,134,075 km (0.113 R)
• M25: 3,258,840 km (0.106 R)
• M26: 3,376,274 km (0.11 R)
• M27: 3,578,231 km (0.088 R)
• M28: 3,689,981 km (0.053 R)
• M29: 3,765,229 km (0.038 R)
• M30: 3,917,220 km (0.104 R)
• M31: 4,061,732 km (0.053 R)
• M32: 4,158,970 km (0.109 R)
• M33: 4,256,957 km (0.084 R)
• M34: 4,365,715 km (0.097 R)
• M35: 4,555,854 km (0.054 R)
• M36: 4,707,845 km (0.082 R)
• M37: 4,840,987 km (0.082 R)
• M38: 5,037,708 km (0.083 R)
• M39: 5,205,557 km (0.108 R)
• M40: 5,343,337 km (0.041 R)
• M41: 5,503,855 km (0.108 R)
• M42: 5,939,484 km (0.065 R)
• M43: 6,016,976 km (0.09 R)
• M44: 6,094,617 km (0.107 R)
• M45: 6,625,390 km (0.104 R)
• M46: 7,147,637 km (0.078 R)
• M47: 7,360,215 km (0.071 R)
• M48: 7,538,985 km (0.104 R)
• M49: 7,622,909 km (0.071 R)
• M50: 8,047,169 km (0.087 R)
• M51: 8,169,839 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 13.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.4 AU - 1.62 AU

Year: 1259 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,819,198 km

• M1: 181,462 km (0.029 R)
• M2: 313,108 km (0.059 R)
• M3: 471,682 km (0.068 R)
• M4: 696,079 km (0.098 R)
• M5: 801,246 km (0.055 R)
• M6: 1,048,083 km (0.035 R)
• M7: 1,140,235 km (0.114 R)
• M8: 1,235,678 km (0.044 R)
• M9: 1,455,587 km (0.105 R)
• M10: 1,581,249 km (0.08 R)
• M11: 1,688,960 km (0.105 R)
• M12: 1,776,924 km (0.099 R)
• M13: 1,927,269 km (0.093 R)
• M14: 2,074,174 km (0.097 R)
• M15: 2,512,496 km (0.096 R)
• M16: 2,656,709 km (0.114 R)
• M17: 2,760,230 km (0.09 R)
• M18: 2,918,056 km (0.103 R)
• M19: 3,033,994 km (0.12 R)
• M20: 3,160,554 km (0.087 R)
• M21: 3,353,835 km (0.041 R)
• M22: 3,494,457 km (0.119 R)
• M23: 3,665,746 km (0.09 R)
• M24: 4,136,232 km (0.083 R)
• M25: 4,287,325 km (0.041 R)
• M26: 4,532,965 km (0.026 R)
• M27: 4,709,790 km (0.119 R)
• M28: 4,888,858 km (0.113 R)
• M29: 5,027,536 km (0.108 R)
• M30: 5,221,564 km (0.1 R)
• M31: 5,439,977 km (0.114 R)
• M32: 5,661,681 km (0.106 R)
• M33: 5,796,020 km (0.088 R)
• M34: 6,045,250 km (0.11 R)
• M35: 6,566,150 km (0.108 R)
• M36: 6,849,937 km (0.101 R)
• M37: 7,149,881 km (0.1 R)
• M38: 7,295,290 km (0.093 R)
• M39: 7,417,362 km (0.09 R)
• M40: 7,515,498 km (0.113 R)
• M41: 7,713,117 km (0.09 R)
• M42: 8,113,441 km (0.099 R)
• M43: 8,316,146 km (0.104 R)
• M44: 8,636,285 km (0.069 R)
• M45: 8,726,642 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 11.7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.78 AU - 2.24 AU

Year: 1933 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,819,198 km

• M1: 146,008 km (0.117 R)
• M2: 268,229 km (0.118 R)
• M3: 397,482 km (0.083 R)
• M4: 486,043 km (0.12 R)
• M5: 568,622 km (0.064 R)
• M6: 649,404 km (0.071 R)
• M7: 742,753 km (0.099 R)
• M8: 841,338 km (0.066 R)
• M9: 980,165 km (0.082 R)
• M10: 1,080,545 km (0.118 R)
• M11: 1,403,228 km (0.097 R)
• M12: 1,486,105 km (0.114 R)
• M13: 1,613,712 km (0.087 R)
• M14: 1,700,928 km (0.075 R)
• M15: 2,089,733 km (0.117 R)
• M16: 2,356,316 km (0.103 R)
• M17: 2,646,835 km (0.08 R)
• M18: 2,803,165 km (0.106 R)
• M19: 2,976,100 km (0.119 R)
• M20: 3,125,100 km (0.084 R)
• M21: 3,487,426 km (0.076 R)
• M22: 3,673,825 km (0.088 R)
• M23: 3,775,551 km (0.051 R)
• M24: 4,086,266 km (0.053 R)
• M25: 4,176,773 km (0.1 R)
• M26: 4,328,764 km (0.108 R)
• M27: 4,436,474 km (0.116 R)
• M28: 4,529,375 km (0.116 R)
• M29: 4,907,708 km (0.097 R)
• M30: 5,116,995 km (0.094 R)
• M31: 5,198,227 km (0.074 R)
• M32: 5,395,098 km (0.112 R)
• M33: 5,813,074 km (0.057 R)
• M34: 6,120,647 km (0.072 R)
• M35: 6,346,091 km (0.105 R)
• M36: 6,433,606 km (0.051 R)
• M37: 6,716,196 km (0.096 R)
• M38: 7,075,231 km (0.094 R)
• M39: 7,220,491 km (0.045 R)
• M40: 7,421,999 km (0.093 R)
• M41: 7,924,648 km (0.07 R)
• M42: 8,094,591 km (0.114 R)
• M43: 8,323,177 km (0.062 R)
• M44: 8,399,920 km (0.101 R)
• M45: 8,553,857 km (0.096 R)
• M46: 8,786,781 km (0.077 R)
• M47: 9,100,487 km (0.056 R)
• M48: 9,578,004 km (0.1 R)
• M49: 9,738,971 km (0.09 R)
• M50: 9,819,903 km (0.095 R)
• M51: 10,084,243 km (0.099 R)
• M52: 10,206,913 km (0.063 R)
• M53: 10,474,693 km (0.086 R)
• M54: 10,578,365 km (0.091 R)
• M55: 10,849,286 km (0.08 R)
• M56: 11,313,040 km (0.048 R)
• M57: 11,547,460 km (0.077 R)
• M58: 11,848,002 km (0.114 R)
• M59: 12,173,078 km (0.077 R)
• M60: 12,457,015 km (0.07 R)
• M61: 12,566,820 km (0.104 R)
• M62: 12,898,328 km (0.113 R)
• M63: 13,165,510 km (0.045 R)
• M64: 13,367,168 km (0.108 R)
• M65: 13,637,641 km (0.048 R)
• M66: 13,818,804 km (0.071 R)
• M67: 13,932,648 km (0.101 R)
• M68: 14,069,530 km (0.096 R)
• M69: 14,160,934 km (0.116 R)
• M70: 14,321,603 km (0.108 R)
• M71: 14,900,098 km (0.038 R)
• M72: 15,180,594 km (0.058 R)
• M73: 15,913,174 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.8

Radius: 5.5

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.08 AU - 8.96 AU

Year: 15405 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,819,198 km

• M1: 149,598 km (0.059 R)
• M2: 200,611 km (0.11 R)
• M3: 680,521 km (0.059 R)
• M4: 793,916 km (0.031 R)
• M5: 1,170,603 km (0.116 R)
• M6: 1,215,483 km (0.051 R)
• M7: 1,354,010 km (0.058 R)
• M8: 1,621,192 km (0.104 R)
• M9: 2,148,076 km (0.082 R)
• M10: 2,259,526 km (0.06 R)
• M11: 2,575,627 km (0.111 R)
• M12: 2,754,097 km (0.084 R)
• M13: 3,091,440 km (0.041 R)
• M14: 3,771,362 km (0.109 R)
• M15: 4,180,064 km (0.118 R)
• M16: 4,284,483 km (0.117 R)
• M17: 4,424,955 km (0.038 R)
• M18: 5,834,018 km (0.075 R)
• M19: 5,989,899 km (0.05 R)
• M20: 6,385,436 km (0.097 R)
• M21: 6,505,712 km (0.094 R)
• M22: 6,707,969 km (0.116 R)
• M23: 6,748,659 km (0.099 R)
• M24: 7,664,497 km (0.1 R)
• M25: 7,707,133 km (0.098 R)
• M26: 8,618,782 km (0.056 R)
• M27: 8,751,775 km (0.08 R)
• M28: 8,840,935 km (0.059 R)
• M29: 8,885,515 km (0.117 R)
• M30: 9,610,018 km (0.118 R)
• M31: 10,306,396 km (0.096 R)
• M32: 10,684,280 km (0.091 R)
• M33: 11,356,722 km (0.091 R)
• M34: 11,600,118 km (0.071 R)
• M35: 12,691,734 km (0.106 R)
• M36: 12,741,999 km (0.115 R)
• M37: 12,893,691 km (0.064 R)
• M38: 13,403,221 km (0.072 R)
• M39: 13,505,995 km (0.057 R)
• M40: 13,867,423 km (0.104 R)
• M41: 14,284,502 km (0.033 R)
• M42: 14,337,011 km (0.076 R)
• M43: 14,494,687 km (0.096 R)
• M44: 16,927,597 km (0.047 R)
• M45: 17,373,250 km (0.096 R)
• M46: 17,429,199 km (0.107 R)
• M47: 17,822,642 km (0.074 R)
• M48: 17,935,588 km (0.1 R)
• M49: 19,775,193 km (0.109 R)
• M50: 20,067,956 km (0.111 R)
• M51: 20,598,729 km (0.085 R)
• M52: 21,193,830 km (0.103 R)
• M53: 21,673,889 km (0.091 R)
• M54: 22,096,952 km (0.096 R)
• M55: 24,252,657 km (0.113 R)
• M56: 24,943,949 km (0.076 R)
• M57: 25,450,637 km (0.073 R)
• M58: 25,769,131 km (0.104 R)
• M59: 26,024,943 km (0.082 R)
• M60: 26,667,915 km (0.079 R)
• M61: 27,772,994 km (0.116 R)
• M62: 27,838,369 km (0.034 R)
• M63: 28,035,090 km (0.067 R)
• M64: 28,166,586 km (0.114 R)
• M65: 29,759,205 km (0.085 R)
• M66: 30,094,753 km (0.094 R)
• M67: 31,312,929 km (0.099 R)
• M68: 31,449,212 km (0.06 R)
• M69: 31,722,528 km (0.118 R)
• M70: 31,927,926 km (0.108 R)
• M71: 32,546,962 km (0.052 R)
• M72: 32,616,076 km (0.106 R)
• M73: 34,357,545 km (0.097 R)
• M74: 34,709,548 km (0.117 R)
• M75: 34,780,009 km (0.092 R)
• M76: 35,204,269 km (0.058 R)
• M77: 35,487,906 km (0.088 R)
• M78: 37,061,975 km (0.105 R)
• M79: 37,422,955 km (0.09 R)
• M80: 37,712,426 km (0.116 R)
• M81: 41,768,773 km (0.074 R)
• M82: 43,126,074 km (0.12 R)
• M83: 44,038,920 km (0.059 R)
• M84: 45,420,008 km (0.049 R)
• M85: 46,038,446 km (0.119 R)
• M86: 46,348,711 km (0.12 R)
• M87: 46,426,502 km (0.073 R)
• M88: 46,659,725 km (0.109 R)
• M89: 47,205,608 km (0.076 R)
• M90: 47,675,046 km (0.059 R)
• M91: 49,092,935 km (0.036 R)
• M92: 50,924,761 km (0.076 R)
• M93: 51,728,251 km (0.085 R)
• M94: 53,347,648 km (0.102 R)
• M95: 54,327,215 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit