🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 10.2

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.88 AU - 0.92 AU

Year: 560 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,650,575 km

• M1: 141,819 km (0.082 R)
• M2: 213,775 km (0.102 R)
• M3: 359,334 km (0.084 R)
• M4: 435,180 km (0.118 R)
• M5: 502,499 km (0.1 R)
• M6: 598,840 km (0.058 R)
• M7: 738,265 km (0.086 R)
• M8: 953,537 km (0.1 R)
• M9: 1,056,011 km (0.079 R)
• M10: 1,178,532 km (0.064 R)
• M11: 1,244,505 km (0.119 R)
• M12: 1,357,301 km (0.076 R)
• M13: 1,420,881 km (0.102 R)
• M14: 1,485,656 km (0.066 R)
• M15: 1,618,051 km (0.094 R)
• M16: 1,691,952 km (0.112 R)
• M17: 1,836,912 km (0.077 R)
• M18: 1,914,254 km (0.053 R)
• M19: 1,986,211 km (0.088 R)
• M20: 2,119,203 km (0.055 R)
• M21: 2,275,982 km (0.083 R)
• M22: 2,472,254 km (0.118 R)
• M23: 2,911,324 km (0.093 R)
• M24: 2,979,242 km (0.1 R)
• M25: 3,109,242 km (0.061 R)
• M26: 3,358,921 km (0.051 R)
• M27: 3,430,429 km (0.117 R)
• M28: 3,550,705 km (0.087 R)
• M29: 3,688,635 km (0.098 R)
• M30: 3,770,614 km (0.115 R)
• M31: 3,894,781 km (0.065 R)
• M32: 3,961,501 km (0.089 R)
• M33: 4,241,100 km (0.109 R)
• M34: 4,370,352 km (0.088 R)
• M35: 4,457,269 km (0.065 R)
• M36: 4,588,765 km (0.03 R)
• M37: 4,766,039 km (0.07 R)
• M38: 4,891,551 km (0.091 R)
• M39: 5,385,673 km (0.103 R)
• M40: 5,629,368 km (0.114 R)
• M41: 5,800,209 km (0.112 R)
• M42: 5,992,143 km (0.081 R)
• M43: 6,176,447 km (0.113 R)
• M44: 6,264,261 km (0.092 R)
• M45: 6,382,294 km (0.076 R)
• M46: 6,540,569 km (0.103 R)
• M47: 6,610,281 km (0.072 R)
• M48: 6,690,316 km (0.056 R)
• M49: 6,760,477 km (0.044 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 14.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.72 AU - 2.96 AU

Year: 3140 Days

Day: 6.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,650,575 km

• M1: 178,769 km (0.093 R)
• M2: 284,685 km (0.035 R)
• M3: 417,079 km (0.046 R)
• M4: 649,105 km (0.082 R)
• M5: 751,879 km (0.087 R)
• M6: 908,059 km (0.059 R)
• M7: 1,149,510 km (0.086 R)
• M8: 1,255,575 km (0.106 R)
• M9: 1,510,938 km (0.119 R)
• M10: 1,611,319 km (0.104 R)
• M11: 2,466,869 km (0.119 R)
• M12: 2,616,916 km (0.102 R)
• M13: 2,821,715 km (0.117 R)
• M14: 3,096,227 km (0.113 R)
• M15: 3,225,928 km (0.116 R)
• M16: 3,346,504 km (0.092 R)
• M17: 3,535,746 km (0.092 R)
• M18: 3,694,469 km (0.107 R)
• M19: 3,843,917 km (0.066 R)
• M20: 3,936,818 km (0.091 R)
• M21: 4,172,733 km (0.067 R)
• M22: 4,437,671 km (0.065 R)
• M23: 4,720,710 km (0.079 R)
• M24: 5,201,368 km (0.07 R)
• M25: 5,618,298 km (0.12 R)
• M26: 5,844,340 km (0.108 R)
• M27: 6,005,756 km (0.097 R)
• M28: 6,443,479 km (0.084 R)
• M29: 6,554,481 km (0.059 R)
• M30: 6,962,435 km (0.108 R)
• M31: 7,090,789 km (0.083 R)
• M32: 7,191,170 km (0.098 R)
• M33: 7,670,780 km (0.104 R)
• M34: 7,773,853 km (0.096 R)
• M35: 8,055,995 km (0.11 R)
• M36: 8,160,713 km (0.073 R)
• M37: 8,281,140 km (0.081 R)
• M38: 8,676,377 km (0.083 R)
• M39: 8,860,831 km (0.072 R)
• M40: 9,093,307 km (0.089 R)
• M41: 9,249,487 km (0.039 R)
• M42: 9,343,584 km (0.055 R)
• M43: 9,501,260 km (0.064 R)
• M44: 9,771,135 km (0.031 R)
• M45: 10,075,865 km (0.115 R)
• M46: 10,497,881 km (0.045 R)
• M47: 10,596,167 km (0.063 R)
• M48: 11,041,968 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 14.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.54 AU - 3.56 AU

Year: 3494 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,650,575 km

• M1: 192,532 km (0.075 R)
• M2: 537,505 km (0.106 R)
• M3: 752,028 km (0.119 R)
• M4: 900,878 km (0.09 R)
• M5: 1,010,234 km (0.098 R)
• M6: 1,111,811 km (0.095 R)
• M7: 1,217,278 km (0.1 R)
• M8: 1,326,335 km (0.089 R)
• M9: 1,438,982 km (0.115 R)
• M10: 1,540,409 km (0.104 R)
• M11: 1,659,489 km (0.109 R)
• M12: 1,782,010 km (0.103 R)
• M13: 1,971,550 km (0.11 R)
• M14: 2,068,939 km (0.102 R)
• M15: 2,201,333 km (0.061 R)
• M16: 2,457,743 km (0.033 R)
• M17: 3,266,170 km (0.097 R)
• M18: 3,363,110 km (0.118 R)
• M19: 3,639,866 km (0.094 R)
• M20: 3,924,102 km (0.084 R)
• M21: 4,089,856 km (0.081 R)
• M22: 4,258,004 km (0.094 R)
• M23: 4,364,219 km (0.066 R)
• M24: 4,842,483 km (0.09 R)
• M25: 5,065,533 km (0.12 R)
• M26: 5,778,667 km (0.082 R)
• M27: 5,944,122 km (0.099 R)
• M28: 6,159,244 km (0.096 R)
• M29: 6,352,674 km (0.093 R)
• M30: 6,572,582 km (0.115 R)
• M31: 6,995,047 km (0.078 R)
• M32: 7,298,731 km (0.048 R)
• M33: 7,918,963 km (0.117 R)
• M34: 8,502,545 km (0.045 R)
• M35: 8,691,187 km (0.066 R)
• M36: 8,908,404 km (0.077 R)
• M37: 9,155,090 km (0.113 R)
• M38: 9,348,521 km (0.084 R)
• M39: 9,571,272 km (0.067 R)
• M40: 9,908,615 km (0.105 R)
• M41: 10,164,278 km (0.091 R)
• M42: 10,335,866 km (0.06 R)
• M43: 10,624,142 km (0.059 R)
• M44: 10,798,274 km (0.113 R)
• M45: 11,090,737 km (0.118 R)
• M46: 11,564,215 km (0.105 R)
• M47: 11,713,513 km (0.06 R)
• M48: 12,226,185 km (0.055 R)
• M49: 12,439,362 km (0.07 R)
• M50: 12,653,736 km (0.099 R)
• M51: 13,273,221 km (0.084 R)
• M52: 13,398,284 km (0.044 R)
• M53: 13,586,778 km (0.048 R)
• M54: 14,381,143 km (0.088 R)
• M55: 15,125,242 km (0.104 R)
• M56: 15,288,753 km (0.05 R)
• M57: 15,419,950 km (0.09 R)
• M58: 15,650,480 km (0.072 R)
• M59: 16,718,609 km (0.11 R)
• M60: 18,052,274 km (0.088 R)
• M61: 18,330,077 km (0.111 R)
• M62: 18,854,717 km (0.078 R)
• M63: 19,562,166 km (0.086 R)
• M64: 19,990,614 km (0.088 R)
• M65: 20,170,131 km (0.063 R)
• M66: 20,675,623 km (0.095 R)
• M67: 22,365,630 km (0.052 R)
• M68: 22,477,529 km (0.068 R)
• M69: 23,378,258 km (0.05 R)
• M70: 23,681,193 km (0.054 R)
• M71: 23,947,328 km (0.118 R)
• M72: 24,214,360 km (0.074 R)
• M73: 25,759,706 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 8.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.62 AU - 3.56 AU

Year: 3563 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,650,575 km

• M1: 279,000 km (0.113 R)
• M2: 335,249 km (0.087 R)
• M3: 447,298 km (0.104 R)
• M4: 598,242 km (0.056 R)
• M5: 738,864 km (0.055 R)
• M6: 950,395 km (0.079 R)
• M7: 1,011,581 km (0.104 R)
• M8: 1,084,585 km (0.097 R)
• M9: 1,214,286 km (0.085 R)
• M10: 1,337,704 km (0.074 R)
• M11: 1,406,818 km (0.078 R)
• M12: 1,658,592 km (0.03 R)
• M13: 1,808,937 km (0.111 R)
• M14: 2,029,594 km (0.076 R)
• M15: 2,109,629 km (0.119 R)
• M16: 2,846,997 km (0.03 R)
• M17: 3,227,873 km (0.068 R)
• M18: 3,464,238 km (0.117 R)
• M19: 3,625,056 km (0.107 R)
• M20: 3,689,981 km (0.119 R)
• M21: 3,804,723 km (0.058 R)
• M22: 3,920,661 km (0.088 R)
• M23: 4,138,924 km (0.094 R)
• M24: 4,552,562 km (0.049 R)
• M25: 4,622,724 km (0.084 R)
• M26: 4,764,393 km (0.064 R)
• M27: 4,853,553 km (0.076 R)
• M28: 5,381,933 km (0.027 R)
• M29: 5,568,482 km (0.106 R)
• M30: 5,909,415 km (0.093 R)
• M31: 6,043,904 km (0.042 R)
• M32: 6,316,022 km (0.1 R)
• M33: 6,453,503 km (0.062 R)
• M34: 6,811,640 km (0.054 R)
• M35: 7,013,447 km (0.092 R)
• M36: 7,568,306 km (0.115 R)
• M37: 7,756,350 km (0.115 R)
• M38: 8,051,956 km (0.102 R)
• M39: 8,137,077 km (0.061 R)
• M40: 8,394,385 km (0.117 R)
• M41: 8,610,853 km (0.067 R)
• M42: 8,872,949 km (0.044 R)
• M43: 9,027,184 km (0.059 R)
• M44: 9,093,456 km (0.103 R)
• M45: 9,160,027 km (0.118 R)
• M46: 9,427,658 km (0.08 R)
• M47: 9,765,749 km (0.064 R)
• M48: 10,245,958 km (0.12 R)
• M49: 10,407,673 km (0.055 R)
• M50: 10,570,286 km (0.118 R)
• M51: 11,086,997 km (0.108 R)
• M52: 11,515,745 km (0.086 R)
• M53: 11,683,893 km (0.117 R)
• M54: 12,266,876 km (0.048 R)
• M55: 12,834,450 km (0.065 R)
• M56: 12,983,898 km (0.079 R)
• M57: 14,174,697 km (0.079 R)
• M58: 14,848,337 km (0.036 R)
• M59: 14,952,906 km (0.109 R)
• M60: 15,798,283 km (0.085 R)
• M61: 16,469,379 km (0.038 R)
• M62: 16,686,146 km (0.098 R)
• M63: 16,849,358 km (0.113 R)
• M64: 17,397,185 km (0.089 R)
• M65: 17,673,193 km (0.115 R)
• M66: 17,895,196 km (0.096 R)
• M67: 17,950,847 km (0.095 R)
• M68: 18,482,069 km (0.119 R)
• M69: 18,933,555 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.1

Radius: 5.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.95 AU - 11.49 AU

Year: 18366 Days

Day: 20.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,650,575 km

• M1: 138,677 km (0.054 R)
• M2: 271,071 km (0.043 R)
• M3: 815,308 km (0.106 R)
• M4: 896,540 km (0.082 R)
• M5: 952,190 km (0.093 R)
• M6: 1,326,185 km (0.105 R)
• M7: 1,638,545 km (0.108 R)
• M8: 2,009,698 km (0.104 R)
• M9: 2,195,349 km (0.081 R)
• M10: 2,704,131 km (0.09 R)
• M11: 3,098,172 km (0.086 R)
• M12: 3,162,050 km (0.077 R)
• M13: 3,204,835 km (0.061 R)
• M14: 4,361,077 km (0.097 R)
• M15: 4,846,522 km (0.087 R)
• M16: 5,425,765 km (0.066 R)
• M17: 5,788,989 km (0.119 R)
• M18: 5,973,593 km (0.106 R)
• M19: 6,731,156 km (0.074 R)
• M20: 7,009,109 km (0.099 R)
• M21: 7,121,307 km (0.097 R)
• M22: 7,836,086 km (0.101 R)
• M23: 7,894,130 km (0.038 R)
• M24: 7,981,645 km (0.111 R)
• M25: 8,069,608 km (0.12 R)
• M26: 8,513,615 km (0.082 R)
• M27: 8,904,813 km (0.086 R)
• M28: 9,026,436 km (0.088 R)
• M29: 9,087,472 km (0.09 R)
• M30: 9,240,511 km (0.108 R)
• M31: 10,914,960 km (0.099 R)
• M32: 11,044,960 km (0.105 R)
• M33: 11,110,335 km (0.08 R)
• M34: 12,544,081 km (0.048 R)
• M35: 12,612,148 km (0.111 R)
• M36: 12,680,364 km (0.117 R)
• M37: 12,748,731 km (0.104 R)
• M38: 13,161,321 km (0.085 R)
• M39: 13,334,556 km (0.119 R)
• M40: 13,508,538 km (0.066 R)
• M41: 14,176,642 km (0.047 R)
• M42: 15,508,063 km (0.11 R)
• M43: 15,654,370 km (0.106 R)
• M44: 15,837,927 km (0.079 R)
• M45: 16,133,083 km (0.063 R)
• M46: 16,579,184 km (0.112 R)
• M47: 16,766,331 km (0.051 R)
• M48: 16,803,880 km (0.116 R)
• M49: 16,841,429 km (0.112 R)
• M50: 16,878,978 km (0.03 R)
• M51: 17,635,943 km (0.115 R)
• M52: 17,674,091 km (0.078 R)
• M53: 18,172,551 km (0.117 R)
• M54: 18,597,708 km (0.099 R)
• M55: 18,870,126 km (0.088 R)
• M56: 20,531,859 km (0.095 R)
• M57: 20,934,277 km (0.087 R)
• M58: 21,502,151 km (0.058 R)
• M59: 21,706,202 km (0.12 R)
• M60: 21,747,042 km (0.099 R)
• M61: 22,487,402 km (0.068 R)
• M62: 24,162,001 km (0.115 R)
• M63: 24,501,738 km (0.108 R)
• M64: 24,629,494 km (0.044 R)
• M65: 25,271,867 km (0.11 R)
• M66: 25,530,223 km (0.114 R)
• M67: 25,963,010 km (0.048 R)
• M68: 26,093,309 km (0.072 R)
• M69: 26,310,974 km (0.063 R)
• M70: 26,572,920 km (0.093 R)
• M71: 26,747,950 km (0.068 R)
• M72: 27,452,406 km (0.105 R)
• M73: 27,673,661 km (0.086 R)
• M74: 28,789,362 km (0.117 R)
• M75: 29,375,187 km (0.111 R)
• M76: 30,056,157 km (0.117 R)
• M77: 30,558,955 km (0.117 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: 367 - 14,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit