🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 14

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.79 AU - 0.83 AU

Year: 494 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,062,078 km

• M1: 175,478 km (0.096 R)
• M2: 280,047 km (0.051 R)
• M3: 373,247 km (0.106 R)
• M4: 507,735 km (0.086 R)
• M5: 613,202 km (0.117 R)
• M6: 731,234 km (0.09 R)
• M7: 892,052 km (0.111 R)
• M8: 1,018,462 km (0.102 R)
• M9: 1,121,535 km (0.104 R)
• M10: 1,319,004 km (0.118 R)
• M11: 1,412,204 km (0.052 R)
• M12: 1,601,146 km (0.115 R)
• M13: 1,714,392 km (0.059 R)
• M14: 1,807,890 km (0.112 R)
• M15: 2,161,240 km (0.068 R)
• M16: 2,282,415 km (0.074 R)
• M17: 2,405,983 km (0.119 R)
• M18: 2,511,599 km (0.055 R)
• M19: 2,691,116 km (0.091 R)
• M20: 2,832,636 km (0.103 R)
• M21: 2,922,993 km (0.114 R)
• M22: 3,079,622 km (0.032 R)
• M23: 3,333,789 km (0.116 R)
• M24: 3,440,751 km (0.1 R)
• M25: 3,809,959 km (0.073 R)
• M26: 3,916,173 km (0.083 R)
• M27: 4,011,467 km (0.094 R)
• M28: 4,125,460 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 12.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.94 AU - 1.2 AU

Year: 751 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,062,078 km

• M1: 163,211 km (0.037 R)
• M2: 248,482 km (0.1 R)
• M3: 337,343 km (0.046 R)
• M4: 429,944 km (0.027 R)
• M5: 625,469 km (0.112 R)
• M6: 786,735 km (0.112 R)
• M7: 919,279 km (0.099 R)
• M8: 1,208,452 km (0.11 R)
• M9: 1,293,722 km (0.066 R)
• M10: 1,391,410 km (0.089 R)
• M11: 1,502,411 km (0.084 R)
• M12: 1,715,140 km (0.047 R)
• M13: 1,815,969 km (0.098 R)
• M14: 2,019,721 km (0.096 R)
• M15: 2,150,619 km (0.115 R)
• M16: 2,235,291 km (0.036 R)
• M17: 2,404,187 km (0.066 R)
• M18: 2,573,233 km (0.07 R)
• M19: 2,663,590 km (0.115 R)
• M20: 2,781,324 km (0.097 R)
• M21: 2,927,630 km (0.052 R)
• M22: 3,228,172 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 9.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.56 AU - 1.62 AU

Year: 1360 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,062,078 km

• M1: 136,882 km (0.114 R)
• M2: 224,546 km (0.091 R)
• M3: 297,101 km (0.064 R)
• M4: 381,325 km (0.117 R)
• M5: 555,606 km (0.12 R)
• M6: 724,203 km (0.076 R)
• M7: 811,568 km (0.093 R)
• M8: 990,338 km (0.06 R)
• M9: 1,058,106 km (0.119 R)
• M10: 1,127,370 km (0.052 R)
• M11: 1,262,756 km (0.048 R)
• M12: 1,403,677 km (0.061 R)
• M13: 1,480,421 km (0.1 R)
• M14: 1,867,131 km (0.037 R)
• M15: 2,038,421 km (0.058 R)
• M16: 2,264,762 km (0.094 R)
• M17: 2,335,372 km (0.116 R)
• M18: 2,396,408 km (0.056 R)
• M19: 2,572,485 km (0.116 R)
• M20: 3,014,547 km (0.061 R)
• M21: 3,103,707 km (0.051 R)
• M22: 3,227,574 km (0.106 R)
• M23: 3,353,236 km (0.099 R)
• M24: 3,515,550 km (0.105 R)
• M25: 3,716,011 km (0.065 R)
• M26: 3,823,722 km (0.076 R)
• M27: 4,054,551 km (0.083 R)
• M28: 4,202,803 km (0.11 R)
• M29: 4,290,018 km (0.11 R)
• M30: 4,529,973 km (0.102 R)
• M31: 4,722,655 km (0.053 R)
• M32: 4,852,506 km (0.108 R)
• M33: 4,931,045 km (0.087 R)
• M34: 5,438,182 km (0.11 R)
• M35: 5,533,476 km (0.102 R)
• M36: 5,794,823 km (0.078 R)
• M37: 5,864,386 km (0.081 R)
• M38: 6,032,235 km (0.111 R)
• M39: 6,173,306 km (0.083 R)
• M40: 6,272,788 km (0.066 R)
• M41: 6,530,994 km (0.115 R)
• M42: 6,748,809 km (0.08 R)
• M43: 6,836,623 km (0.084 R)
• M44: 7,296,337 km (0.113 R)
• M45: 7,476,902 km (0.055 R)
• M46: 7,659,112 km (0.101 R)
• M47: 8,245,685 km (0.081 R)
• M48: 8,782,741 km (0.111 R)
• M49: 9,282,398 km (0.086 R)
• M50: 9,347,473 km (0.111 R)
• M51: 9,543,895 km (0.051 R)
• M52: 9,691,997 km (0.114 R)
• M53: 9,758,120 km (0.059 R)
• M54: 10,478,134 km (0.109 R)
• M55: 10,545,902 km (0.105 R)
• M56: 10,682,036 km (0.117 R)
• M57: 10,853,026 km (0.053 R)
• M58: 10,921,692 km (0.095 R)
• M59: 11,025,064 km (0.088 R)
• M60: 11,862,812 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 7.4

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.76 AU - 7.54 AU

Year: 10344 Days

Day: 16.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,062,078 km

• M1: 100,679 km (0.116 R)
• M2: 613,202 km (0.07 R)
• M3: 849,118 km (0.048 R)
• M4: 1,112,709 km (0.117 R)
• M5: 1,243,009 km (0.095 R)
• M6: 1,378,245 km (0.081 R)
• M7: 1,494,782 km (0.032 R)
• M8: 1,566,290 km (0.064 R)
• M9: 1,889,571 km (0.104 R)
• M10: 2,483,175 km (0.047 R)
• M11: 2,625,742 km (0.031 R)
• M12: 3,253,903 km (0.104 R)
• M13: 3,762,536 km (0.119 R)
• M14: 4,817,500 km (0.079 R)
• M15: 4,995,821 km (0.11 R)
• M16: 5,176,386 km (0.07 R)
• M17: 5,432,647 km (0.083 R)
• M18: 6,072,327 km (0.073 R)
• M19: 6,187,817 km (0.119 R)
• M20: 6,895,265 km (0.106 R)
• M21: 7,711,022 km (0.111 R)
• M22: 8,045,972 km (0.119 R)
• M23: 8,514,213 km (0.107 R)
• M24: 9,035,113 km (0.104 R)
• M25: 9,521,605 km (0.088 R)
• M26: 9,971,296 km (0.093 R)
• M27: 10,844,649 km (0.109 R)
• M28: 11,742,386 km (0.109 R)
• M29: 12,175,920 km (0.06 R)
• M30: 12,663,909 km (0.101 R)
• M31: 14,165,572 km (0.041 R)
• M32: 14,370,072 km (0.09 R)
• M33: 14,937,347 km (0.03 R)
• M34: 15,145,438 km (0.108 R)
• M35: 15,459,444 km (0.12 R)
• M36: 16,844,571 km (0.05 R)
• M37: 16,898,725 km (0.048 R)
• M38: 17,224,250 km (0.078 R)
• M39: 17,992,136 km (0.081 R)
• M40: 18,102,838 km (0.1 R)
• M41: 18,603,243 km (0.116 R)
• M42: 19,108,435 km (0.058 R)
• M43: 19,391,026 km (0.081 R)
• M44: 20,998,754 km (0.032 R)
• M45: 21,056,947 km (0.053 R)
• M46: 21,115,141 km (0.114 R)
• M47: 21,173,484 km (0.103 R)
• M48: 21,759,609 km (0.069 R)
• M49: 22,054,616 km (0.054 R)
• M50: 23,792,045 km (0.078 R)
• M51: 24,892,338 km (0.063 R)
• M52: 25,884,321 km (0.058 R)
• M53: 28,098,818 km (0.107 R)
• M54: 28,613,585 km (0.116 R)
• M55: 29,652,243 km (0.074 R)
• M56: 30,110,461 km (0.074 R)
• M57: 30,505,100 km (0.071 R)
• M58: 30,835,412 km (0.117 R)
• M59: 30,967,806 km (0.068 R)
• M60: 31,766,360 km (0.109 R)
• M61: 32,033,990 km (0.09 R)
• M62: 32,369,538 km (0.115 R)
• M63: 33,247,678 km (0.083 R)
• M64: 33,383,513 km (0.106 R)
• M65: 33,860,281 km (0.032 R)
• M66: 34,751,585 km (0.063 R)
• M67: 34,958,330 km (0.066 R)
• M68: 35,303,901 km (0.078 R)
• M69: 35,650,519 km (0.1 R)
• M70: 36,347,346 km (0.08 R)
• M71: 37,330,353 km (0.097 R)
• M72: 37,895,983 km (0.088 R)
• M73: 38,892,604 km (0.103 R)
• M74: 39,394,206 km (0.09 R)
• M75: 39,466,013 km (0.083 R)
• M76: 40,984,581 km (0.097 R)
• M77: 41,057,285 km (0.117 R)
• M78: 41,934,078 km (0.107 R)
• M79: 42,595,750 km (0.037 R)
• M80: 43,483,164 km (0.08 R)
• M81: 44,003,765 km (0.088 R)
• M82: 44,152,914 km (0.105 R)
• M83: 45,126,198 km (0.119 R)
• M84: 46,713,282 km (0.084 R)
• M85: 47,017,713 km (0.101 R)
• M86: 47,781,560 km (0.029 R)
• M87: 48,318,616 km (0.107 R)
• M88: 51,269,135 km (0.059 R)
• M89: 52,291,936 km (0.052 R)
• M90: 52,766,161 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.8

Radius: 6.9

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.31 AU - 8.57 AU

Year: 15175 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,062,078 km

• M1: 110,852 km (0.089 R)
• M2: 227,239 km (0.115 R)
• M3: 274,063 km (0.039 R)
• M4: 801,097 km (0.09 R)
• M5: 1,042,996 km (0.116 R)
• M6: 1,107,024 km (0.104 R)
• M7: 1,150,408 km (0.11 R)
• M8: 1,216,679 km (0.088 R)
• M9: 1,261,708 km (0.113 R)
• M10: 1,896,153 km (0.036 R)
• M11: 2,414,210 km (0.105 R)
• M12: 3,190,175 km (0.082 R)
• M13: 3,769,418 km (0.055 R)
• M14: 3,969,729 km (0.069 R)
• M15: 4,139,373 km (0.116 R)
• M16: 5,391,806 km (0.11 R)
• M17: 6,195,596 km (0.096 R)
• M18: 6,711,708 km (0.104 R)
• M19: 6,954,655 km (0.106 R)
• M20: 7,997,502 km (0.119 R)
• M21: 8,083,072 km (0.115 R)
• M22: 8,341,428 km (0.114 R)
• M23: 8,515,260 km (0.111 R)
• M24: 9,402,077 km (0.065 R)
• M25: 10,086,487 km (0.086 R)
• M26: 10,178,938 km (0.098 R)
• M27: 10,551,587 km (0.114 R)
• M28: 10,928,723 km (0.082 R)
• M29: 11,939,556 km (0.088 R)
• M30: 12,184,597 km (0.095 R)
• M31: 13,946,112 km (0.103 R)
• M32: 13,997,723 km (0.114 R)
• M33: 14,256,079 km (0.111 R)
• M34: 14,725,218 km (0.099 R)
• M35: 14,882,744 km (0.058 R)
• M36: 15,146,485 km (0.068 R)
• M37: 15,305,508 km (0.045 R)
• M38: 15,732,161 km (0.07 R)
• M39: 16,108,848 km (0.12 R)
• M40: 17,811,870 km (0.112 R)
• M41: 18,373,461 km (0.026 R)
• M42: 18,713,198 km (0.085 R)
• M43: 19,169,322 km (0.115 R)
• M44: 19,513,845 km (0.116 R)
• M45: 19,860,464 km (0.06 R)
• M46: 20,384,056 km (0.087 R)
• M47: 20,735,761 km (0.115 R)
• M48: 21,802,693 km (0.12 R)
• M49: 22,282,603 km (0.118 R)
• M50: 22,342,891 km (0.025 R)
• M51: 22,765,954 km (0.115 R)
• M52: 23,558,972 km (0.096 R)
• M53: 23,681,642 km (0.042 R)
• M54: 25,171,787 km (0.108 R)
• M55: 27,527,504 km (0.114 R)
• M56: 28,111,235 km (0.062 R)
• M57: 28,698,856 km (0.109 R)
• M58: 29,290,665 km (0.099 R)
• M59: 29,422,760 km (0.091 R)
• M60: 30,352,660 km (0.058 R)
• M61: 33,682,260 km (0.112 R)
• M62: 34,515,221 km (0.106 R)
• M63: 34,934,244 km (0.104 R)
• M64: 35,636,457 km (0.067 R)
• M65: 36,769,361 km (0.086 R)
• M66: 36,840,570 km (0.102 R)
• M67: 37,268,869 km (0.119 R)
• M68: 38,925,516 km (0.065 R)
• M69: 39,216,035 km (0.106 R)
• M70: 40,092,080 km (0.109 R)
• M71: 40,459,043 km (0.109 R)
• M72: 41,048,459 km (0.115 R)
• M73: 41,640,717 km (0.108 R)
• M74: 41,714,917 km (0.118 R)
• M75: 42,161,168 km (0.066 R)
• M76: 42,384,966 km (0.1 R)
• M77: 43,133,554 km (0.058 R)
• M78: 44,113,271 km (0.07 R)
• M79: 44,492,052 km (0.119 R)
• M80: 46,633,247 km (0.108 R)
• M81: 47,561,053 km (0.089 R)
• M82: 47,716,186 km (0.114 R)
• M83: 48,573,082 km (0.066 R)
• M84: 49,356,377 km (0.113 R)
• M85: 49,670,831 km (0.094 R)
• M86: 49,749,520 km (0.103 R)
• M87: 50,222,848 km (0.099 R)
• M88: 51,731,243 km (0.098 R)
• M89: 51,810,979 km (0.036 R)
• M90: 51,970,749 km (0.117 R)
• M91: 53,415,715 km (0.094 R)
• M92: 53,738,547 km (0.075 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: 519 - 13,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit