🌌 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: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 12.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.76 AU - 0.88 AU

Year: 487 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,341,524 km

• M1: 172,935 km (0.116 R)
• M2: 258,804 km (0.047 R)
• M3: 401,371 km (0.101 R)
• M4: 511,026 km (0.06 R)
• M5: 661,821 km (0.091 R)
• M6: 833,111 km (0.077 R)
• M7: 924,814 km (0.115 R)
• M8: 1,008,140 km (0.036 R)
• M9: 1,092,064 km (0.117 R)
• M10: 1,215,333 km (0.07 R)
• M11: 1,305,391 km (0.097 R)
• M12: 1,409,362 km (0.073 R)
• M13: 1,502,262 km (0.106 R)
• M14: 1,640,640 km (0.077 R)
• M15: 1,723,966 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 14

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.48 AU - 1.58 AU

Year: 1241 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,341,524 km

• M1: 190,887 km (0.107 R)
• M2: 299,645 km (0.112 R)
• M3: 445,951 km (0.092 R)
• M4: 594,652 km (0.086 R)
• M5: 763,548 km (0.09 R)
• M6: 854,802 km (0.082 R)
• M7: 950,395 km (0.095 R)
• M8: 1,050,027 km (0.102 R)
• M9: 1,178,083 km (0.053 R)
• M10: 1,320,500 km (0.117 R)
• M11: 1,568,085 km (0.118 R)
• M12: 1,783,356 km (0.109 R)
• M13: 1,880,146 km (0.081 R)
• M14: 2,028,697 km (0.093 R)
• M15: 2,337,916 km (0.052 R)
• M16: 2,596,570 km (0.086 R)
• M17: 2,763,073 km (0.097 R)
• M18: 2,944,834 km (0.103 R)
• M19: 3,037,136 km (0.077 R)
• M20: 3,130,485 km (0.074 R)
• M21: 3,260,486 km (0.073 R)
• M22: 3,673,825 km (0.12 R)
• M23: 3,773,606 km (0.103 R)
• M24: 4,537,453 km (0.081 R)
• M25: 4,712,183 km (0.112 R)
• M26: 4,875,544 km (0.098 R)
• M27: 5,138,088 km (0.113 R)
• M28: 5,362,934 km (0.07 R)
• M29: 5,476,479 km (0.074 R)
• M30: 5,576,560 km (0.098 R)
• M31: 5,807,689 km (0.104 R)
• M32: 5,939,035 km (0.044 R)
• M33: 6,459,636 km (0.101 R)
• M34: 6,611,029 km (0.066 R)
• M35: 6,717,842 km (0.108 R)
• M36: 6,917,555 km (0.041 R)
• M37: 7,150,479 km (0.034 R)
• M38: 7,386,096 km (0.084 R)
• M39: 7,481,090 km (0.07 R)
• M40: 7,640,262 km (0.103 R)
• M41: 7,800,631 km (0.054 R)
• M42: 8,075,742 km (0.047 R)
• M43: 8,403,511 km (0.049 R)
• M44: 8,635,687 km (0.105 R)
• M45: 8,752,523 km (0.081 R)
• M46: 9,208,347 km (0.113 R)
• M47: 9,845,485 km (0.068 R)
• M48: 9,967,557 km (0.109 R)
• M49: 10,072,724 km (0.088 R)
• M50: 10,231,148 km (0.114 R)
• M51: 10,319,411 km (0.094 R)
• M52: 10,550,390 km (0.075 R)
• M53: 10,747,111 km (0.049 R)
• M54: 10,890,875 km (0.106 R)
• M55: 11,053,487 km (0.072 R)
• M56: 11,472,810 km (0.041 R)
• M57: 11,656,666 km (0.054 R)
• M58: 11,860,119 km (0.093 R)
• M59: 12,027,519 km (0.036 R)
• M60: 12,233,067 km (0.047 R)
• M61: 12,402,112 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 11

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.13 AU - 2.27 AU

Year: 2141 Days

Day: 12.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,341,524 km

• M1: 215,720 km (0.051 R)
• M2: 286,779 km (0.071 R)
• M3: 691,292 km (0.115 R)
• M4: 784,491 km (0.096 R)
• M5: 941,569 km (0.084 R)
• M6: 1,249,441 km (0.108 R)
• M7: 1,652,009 km (0.12 R)
• M8: 1,769,743 km (0.065 R)
• M9: 2,163,484 km (0.11 R)
• M10: 2,257,282 km (0.077 R)
• M11: 2,412,864 km (0.072 R)
• M12: 2,486,017 km (0.052 R)
• M13: 2,559,769 km (0.115 R)
• M14: 2,914,017 km (0.115 R)
• M15: 3,070,646 km (0.062 R)
• M16: 3,203,339 km (0.064 R)
• M17: 3,419,807 km (0.085 R)
• M18: 3,502,236 km (0.041 R)
• M19: 3,599,325 km (0.087 R)
• M20: 4,025,230 km (0.075 R)
• M21: 4,318,292 km (0.084 R)
• M22: 4,467,441 km (0.103 R)
• M23: 4,618,385 km (0.107 R)
• M24: 4,863,277 km (0.109 R)
• M25: 4,940,769 km (0.098 R)
• M26: 5,207,203 km (0.116 R)
• M27: 5,334,211 km (0.093 R)
• M28: 5,607,527 km (0.074 R)
• M29: 5,786,894 km (0.088 R)
• M30: 5,984,812 km (0.106 R)
• M31: 6,168,070 km (0.091 R)
• M32: 6,252,144 km (0.084 R)
• M33: 6,370,326 km (0.103 R)
• M34: 6,540,419 km (0.076 R)
• M35: 6,763,918 km (0.116 R)
• M36: 7,024,966 km (0.108 R)
• M37: 7,574,888 km (0.097 R)
• M38: 7,646,845 km (0.095 R)
• M39: 7,773,405 km (0.061 R)
• M40: 8,046,869 km (0.082 R)
• M41: 8,249,425 km (0.119 R)
• M42: 8,416,376 km (0.031 R)
• M43: 8,584,524 km (0.114 R)
• M44: 9,114,849 km (0.051 R)
• M45: 9,345,379 km (0.085 R)
• M46: 9,772,930 km (0.069 R)
• M47: 9,930,157 km (0.095 R)
• M48: 10,446,569 km (0.11 R)
• M49: 10,687,870 km (0.064 R)
• M50: 10,870,080 km (0.086 R)
• M51: 11,094,178 km (0.087 R)
• M52: 11,258,137 km (0.117 R)
• M53: 11,547,011 km (0.097 R)
• M54: 11,629,888 km (0.071 R)
• M55: 11,713,064 km (0.099 R)
• M56: 11,838,278 km (0.118 R)
• M57: 12,026,771 km (0.115 R)
• M58: 12,237,555 km (0.118 R)
• M59: 12,641,170 km (0.061 R)
• M60: 12,748,132 km (0.058 R)
• M61: 12,855,394 km (0.106 R)
• M62: 13,265,890 km (0.117 R)
• M63: 13,396,340 km (0.086 R)
• M64: 14,567,541 km (0.091 R)
• M65: 14,792,088 km (0.11 R)
• M66: 15,017,981 km (0.086 R)
• M67: 15,153,965 km (0.082 R)
• M68: 15,313,287 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 10.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.28 AU - 2.96 AU

Year: 2782 Days

Day: 9.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,341,524 km

• M1: 197,918 km (0.107 R)
• M2: 323,431 km (0.092 R)
• M3: 463,005 km (0.092 R)
• M4: 608,415 km (0.103 R)
• M5: 687,402 km (0.056 R)
• M6: 1,204,562 km (0.082 R)
• M7: 1,307,037 km (0.115 R)
• M8: 1,400,535 km (0.114 R)
• M9: 1,594,713 km (0.08 R)
• M10: 1,771,987 km (0.102 R)
• M11: 1,863,092 km (0.114 R)
• M12: 2,063,703 km (0.096 R)
• M13: 2,145,981 km (0.12 R)
• M14: 2,229,457 km (0.08 R)
• M15: 2,385,338 km (0.112 R)
• M16: 2,530,298 km (0.032 R)
• M17: 2,618,711 km (0.062 R)
• M18: 2,798,527 km (0.09 R)
• M19: 2,951,566 km (0.066 R)
• M20: 3,060,473 km (0.111 R)
• M21: 3,525,723 km (0.103 R)
• M22: 3,961,800 km (0.101 R)
• M23: 4,047,670 km (0.051 R)
• M24: 4,379,777 km (0.075 R)
• M25: 4,666,257 km (0.116 R)
• M26: 4,775,314 km (0.116 R)
• M27: 4,848,467 km (0.104 R)
• M28: 5,032,921 km (0.048 R)
• M29: 5,182,369 km (0.037 R)
• M30: 5,409,160 km (0.09 R)
• M31: 5,581,347 km (0.104 R)
• M32: 5,677,838 km (0.065 R)
• M33: 5,794,374 km (0.058 R)
• M34: 6,228,507 km (0.091 R)
• M35: 6,816,876 km (0.067 R)
• M36: 7,023,919 km (0.069 R)
• M37: 7,636,074 km (0.062 R)
• M38: 8,155,777 km (0.082 R)
• M39: 8,309,414 km (0.066 R)
• M40: 8,597,539 km (0.089 R)
• M41: 9,047,081 km (0.084 R)
• M42: 9,251,880 km (0.057 R)
• M43: 9,343,434 km (0.081 R)
• M44: 9,735,829 km (0.078 R)
• M45: 10,086,487 km (0.061 R)
• M46: 10,322,702 km (0.047 R)
• M47: 10,536,776 km (0.092 R)
• M48: 11,187,826 km (0.11 R)
• M49: 11,407,735 km (0.061 R)
• M50: 11,703,341 km (0.093 R)
• M51: 11,827,208 km (0.069 R)
• M52: 12,126,254 km (0.05 R)
• M53: 12,352,147 km (0.101 R)
• M54: 12,554,253 km (0.072 R)
• M55: 13,321,541 km (0.099 R)
• M56: 14,554,227 km (0.047 R)
• M57: 14,982,077 km (0.049 R)
• M58: 15,387,039 km (0.108 R)
• M59: 15,577,327 km (0.059 R)
• M60: 15,713,611 km (0.097 R)
• M61: 15,795,590 km (0.074 R)
• M62: 15,987,524 km (0.09 R)
• M63: 16,290,610 km (0.101 R)
• M64: 16,818,690 km (0.046 R)
• M65: 16,986,539 km (0.071 R)
• M66: 17,550,373 km (0.102 R)
• M67: 17,635,495 km (0.1 R)
• M68: 17,749,039 km (0.085 R)
• M69: 17,920,030 km (0.079 R)
• M70: 18,091,618 km (0.098 R)
• M71: 18,177,488 km (0.1 R)
• M72: 18,493,887 km (0.032 R)
• M73: 18,580,504 km (0.074 R)
• M74: 18,986,513 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 13.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.2 AU - 4.38 AU

Year: 5829 Days

Day: 13.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,341,524 km

• M1: 213,775 km (0.096 R)
• M2: 677,529 km (0.091 R)
• M3: 857,046 km (0.107 R)
• M4: 1,095,206 km (0.079 R)
• M5: 1,296,116 km (0.084 R)
• M6: 1,494,034 km (0.109 R)
• M7: 1,801,906 km (0.053 R)
• M8: 2,274,785 km (0.089 R)
• M9: 2,422,438 km (0.1 R)
• M10: 2,516,386 km (0.094 R)
• M11: 2,865,098 km (0.054 R)
• M12: 3,106,400 km (0.093 R)
• M13: 3,312,546 km (0.119 R)
• M14: 3,459,750 km (0.097 R)
• M15: 3,630,591 km (0.079 R)
• M16: 3,826,115 km (0.118 R)
• M17: 4,550,169 km (0.112 R)
• M18: 4,928,053 km (0.118 R)
• M19: 5,072,415 km (0.074 R)
• M20: 5,489,344 km (0.107 R)
• M21: 5,714,639 km (0.093 R)
• M22: 6,330,383 km (0.085 R)
• M23: 6,487,611 km (0.112 R)
• M24: 7,156,912 km (0.115 R)
• M25: 7,375,773 km (0.104 R)
• M26: 7,541,528 km (0.109 R)
• M27: 7,792,254 km (0.114 R)
• M28: 7,904,602 km (0.114 R)
• M29: 8,130,943 km (0.066 R)
• M30: 8,532,315 km (0.111 R)
• M31: 9,684,368 km (0.1 R)
• M32: 9,775,024 km (0.101 R)
• M33: 9,987,752 km (0.076 R)
• M34: 10,448,514 km (0.095 R)
• M35: 10,697,295 km (0.097 R)
• M36: 10,947,871 km (0.084 R)
• M37: 11,200,393 km (0.117 R)
• M38: 11,840,372 km (0.089 R)
• M39: 12,132,238 km (0.057 R)
• M40: 12,492,320 km (0.085 R)
• M41: 13,525,742 km (0.108 R)
• M42: 13,898,989 km (0.053 R)
• M43: 14,482,719 km (0.114 R)
• M44: 14,586,540 km (0.054 R)
• M45: 14,760,224 km (0.034 R)
• M46: 14,864,643 km (0.079 R)
• M47: 15,355,623 km (0.114 R)
• M48: 15,567,603 km (0.078 R)
• M49: 15,816,235 km (0.081 R)
• M50: 16,102,116 km (0.12 R)
• M51: 16,389,494 km (0.12 R)
• M52: 16,570,059 km (0.112 R)
• M53: 17,188,945 km (0.114 R)
• M54: 17,630,259 km (0.099 R)
• M55: 17,741,260 km (0.077 R)
• M56: 18,000,962 km (0.081 R)
• M57: 18,825,546 km (0.107 R)
• M58: 19,128,481 km (0.085 R)
• M59: 20,472,768 km (0.051 R)
• M60: 21,215,222 km (0.097 R)
• M61: 22,245,503 km (0.083 R)
• M62: 22,525,699 km (0.102 R)
• M63: 23,495,243 km (0.104 R)
• M64: 24,190,275 km (0.085 R)
• M65: 24,892,188 km (0.107 R)
• M66: 25,058,242 km (0.083 R)
• M67: 25,433,284 km (0.055 R)
• M68: 26,020,455 km (0.062 R)
• M69: 26,146,865 km (0.101 R)
• M70: 26,569,779 km (0.063 R)
• M71: 26,994,786 km (0.058 R)
• M72: 27,250,898 km (0.077 R)
• M73: 27,464,972 km (0.103 R)
• M74: 28,587,256 km (0.11 R)
• M75: 28,761,238 km (0.116 R)
• M76: 28,935,519 km (0.03 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.8

Radius: 6.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.66 AU - 11.54 AU

Year: 22640 Days

Day: 15.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 44,341,524 km

• M1: 99,034 km (0.068 R)
• M2: 172,935 km (0.07 R)
• M3: 956,230 km (0.119 R)
• M4: 1,122,582 km (0.111 R)
• M5: 1,379,292 km (0.056 R)
• M6: 1,610,720 km (0.049 R)
• M7: 1,877,304 km (0.055 R)
• M8: 1,923,081 km (0.103 R)
• M9: 2,015,831 km (0.074 R)
• M10: 2,303,059 km (0.089 R)
• M11: 2,654,465 km (0.094 R)
• M12: 2,784,166 km (0.097 R)
• M13: 3,351,142 km (0.066 R)
• M14: 3,519,739 km (0.05 R)
• M15: 4,251,571 km (0.074 R)
• M16: 4,650,250 km (0.116 R)
• M17: 5,815,916 km (0.073 R)
• M18: 5,984,663 km (0.094 R)
• M19: 6,292,535 km (0.06 R)
• M20: 6,500,626 km (0.111 R)
• M21: 6,959,443 km (0.115 R)
• M22: 7,066,704 km (0.107 R)
• M23: 7,210,767 km (0.054 R)
• M24: 7,685,441 km (0.118 R)
• M25: 7,759,342 km (0.1 R)
• M26: 8,170,138 km (0.11 R)
• M27: 8,245,535 km (0.1 R)
• M28: 8,511,520 km (0.08 R)
• M29: 8,664,709 km (0.042 R)
• M30: 8,818,944 km (0.076 R)
• M31: 9,365,575 km (0.096 R)
• M32: 9,722,814 km (0.072 R)
• M33: 9,842,942 km (0.111 R)
• M34: 10,044,151 km (0.117 R)
• M35: 10,246,706 km (0.085 R)
• M36: 11,154,167 km (0.112 R)
• M37: 11,659,808 km (0.099 R)
• M38: 11,744,929 km (0.028 R)
• M39: 12,259,246 km (0.081 R)
• M40: 13,488,043 km (0.114 R)
• M41: 13,532,623 km (0.031 R)
• M42: 13,891,359 km (0.114 R)
• M43: 14,253,087 km (0.113 R)
• M44: 14,435,147 km (0.055 R)
• M45: 15,496,843 km (0.078 R)
• M46: 16,107,951 km (0.073 R)
• M47: 16,679,115 km (0.069 R)
• M48: 16,726,987 km (0.106 R)
• M49: 17,841,192 km (0.088 R)
• M50: 18,037,464 km (0.112 R)
• M51: 18,531,137 km (0.07 R)
• M52: 18,580,804 km (0.089 R)
• M53: 18,779,619 km (0.058 R)
• M54: 19,229,759 km (0.054 R)
• M55: 19,582,361 km (0.114 R)
• M56: 20,089,648 km (0.093 R)
• M57: 21,794,315 km (0.076 R)
• M58: 22,478,426 km (0.11 R)
• M59: 22,690,407 km (0.096 R)
• M60: 22,849,878 km (0.097 R)
• M61: 23,867,891 km (0.104 R)
• M62: 23,921,896 km (0.058 R)
• M63: 24,138,364 km (0.04 R)
• M64: 25,340,084 km (0.108 R)
• M65: 25,395,136 km (0.065 R)
• M66: 25,560,591 km (0.09 R)
• M67: 25,837,198 km (0.12 R)
• M68: 26,561,102 km (0.074 R)
• M69: 26,785,200 km (0.026 R)
• M70: 26,897,398 km (0.117 R)
• M71: 27,291,588 km (0.044 R)
• M72: 27,744,421 km (0.108 R)
• M73: 28,657,567 km (0.091 R)
• M74: 29,290,964 km (0.073 R)
• M75: 30,689,106 km (0.105 R)
• M76: 31,042,007 km (0.059 R)
• M77: 31,337,164 km (0.092 R)
• M78: 31,514,736 km (0.093 R)
• M79: 31,989,709 km (0.105 R)
• M80: 33,549,866 km (0.115 R)
• M81: 33,974,125 km (0.106 R)
• M82: 34,339,144 km (0.105 R)
• M83: 34,461,216 km (0.118 R)
• M84: 37,243,587 km (0.059 R)
• M85: 37,431,631 km (0.089 R)
• M86: 38,123,821 km (0.064 R)
• M87: 38,186,951 km (0.093 R)
• M88: 38,947,357 km (0.099 R)
• M89: 39,074,515 km (0.114 R)
• M90: 39,584,793 km (0.046 R)
• M91: 40,354,325 km (0.102 R)
• M92: 42,103,722 km (0.055 R)
• M93: 43,086,132 km (0.1 R)
• M94: 43,283,601 km (0.109 R)
• M95: 43,349,424 km (0.087 R)
• M96: 43,943,776 km (0.108 R)
• M97: 44,341,557 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 11,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit