🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 10.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.85 AU

Year: 380 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,394,344 km

• M1: 129,552 km (0.101 R)
• M2: 201,808 km (0.066 R)
• M3: 292,015 km (0.116 R)
• M4: 387,608 km (0.107 R)
• M5: 520,900 km (0.108 R)
• M6: 688,449 km (0.101 R)
• M7: 779,405 km (0.082 R)
• M8: 870,959 km (0.103 R)
• M9: 958,773 km (0.118 R)
• M10: 1,033,871 km (0.104 R)
• M11: 1,123,330 km (0.098 R)
• M12: 1,354,459 km (0.048 R)
• M13: 1,503,459 km (0.102 R)
• M14: 1,638,994 km (0.06 R)
• M15: 1,808,189 km (0.026 R)
• M16: 2,059,963 km (0.112 R)
• M17: 2,190,262 km (0.114 R)
• M18: 2,264,313 km (0.107 R)
• M19: 2,360,954 km (0.114 R)
• M20: 2,470,010 km (0.044 R)
• M21: 2,536,282 km (0.09 R)
• M22: 2,653,717 km (0.087 R)
• M23: 2,721,634 km (0.094 R)
• M24: 2,847,595 km (0.101 R)
• M25: 2,993,304 km (0.092 R)
• M26: 3,099,668 km (0.097 R)
• M27: 3,201,394 km (0.105 R)
• M28: 3,322,569 km (0.1 R)
• M29: 3,432,822 km (0.091 R)
• M30: 3,532,006 km (0.116 R)
• M31: 3,669,785 km (0.115 R)
• M32: 3,796,644 km (0.093 R)
• M33: 4,009,223 km (0.108 R)
• M34: 4,100,627 km (0.058 R)
• M35: 4,166,450 km (0.12 R)
• M36: 4,239,155 km (0.105 R)
• M37: 4,493,471 km (0.054 R)
• M38: 4,691,090 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 9.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.75 AU - 0.77 AU

Year: 449 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,394,344 km

• M1: 119,529 km (0.104 R)
• M2: 208,988 km (0.114 R)
• M3: 277,654 km (0.038 R)
• M4: 338,390 km (0.061 R)
• M5: 420,819 km (0.089 R)
• M6: 521,797 km (0.091 R)
• M7: 598,990 km (0.12 R)
• M8: 676,930 km (0.064 R)
• M9: 844,031 km (0.062 R)
• M10: 919,877 km (0.085 R)
• M11: 1,070,074 km (0.098 R)
• M12: 1,181,225 km (0.091 R)
• M13: 1,325,587 km (0.062 R)
• M14: 1,605,933 km (0.092 R)
• M15: 1,701,825 km (0.11 R)
• M16: 1,788,592 km (0.102 R)
• M17: 1,888,224 km (0.11 R)
• M18: 1,995,486 km (0.088 R)
• M19: 2,058,467 km (0.099 R)
• M20: 2,139,698 km (0.087 R)
• M21: 2,204,175 km (0.071 R)
• M22: 2,377,559 km (0.081 R)
• M23: 2,469,113 km (0.106 R)
• M24: 2,617,963 km (0.107 R)
• M25: 2,687,227 km (0.078 R)
• M26: 2,769,954 km (0.059 R)
• M27: 2,892,325 km (0.073 R)
• M28: 3,250,014 km (0.066 R)
• M29: 3,517,196 km (0.076 R)
• M30: 3,607,852 km (0.112 R)
• M31: 3,706,437 km (0.105 R)
• M32: 3,770,166 km (0.082 R)
• M33: 3,935,022 km (0.093 R)
• M34: 4,051,110 km (0.055 R)
• M35: 4,286,577 km (0.117 R)
• M36: 4,383,666 km (0.115 R)
• M37: 4,481,354 km (0.083 R)
• M38: 4,610,307 km (0.118 R)
• M39: 4,732,678 km (0.075 R)
• M40: 4,802,092 km (0.091 R)
• M41: 4,887,362 km (0.11 R)
• M42: 4,949,745 km (0.118 R)
• M43: 5,020,205 km (0.105 R)
• M44: 5,083,036 km (0.12 R)
• M45: 5,154,095 km (0.116 R)
• M46: 5,249,389 km (0.092 R)
• M47: 5,361,288 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 10.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.87 AU - 1.31 AU

Year: 772 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,394,344 km

• M1: 126,410 km (0.084 R)
• M2: 248,183 km (0.099 R)
• M3: 327,619 km (0.12 R)
• M4: 498,311 km (0.066 R)
• M5: 569,369 km (0.08 R)
• M6: 689,197 km (0.066 R)
• M7: 826,379 km (0.118 R)
• M8: 955,930 km (0.061 R)
• M9: 1,025,643 km (0.108 R)
• M10: 1,101,639 km (0.055 R)
• M11: 1,170,304 km (0.041 R)
• M12: 1,250,189 km (0.107 R)
• M13: 1,346,530 km (0.106 R)
• M14: 1,430,455 km (0.067 R)
• M15: 1,495,979 km (0.088 R)
• M16: 1,588,281 km (0.103 R)
• M17: 1,677,291 km (0.075 R)
• M18: 1,833,322 km (0.07 R)
• M19: 1,938,040 km (0.107 R)
• M20: 2,022,264 km (0.088 R)
• M21: 2,171,263 km (0.11 R)
• M22: 2,235,441 km (0.108 R)
• M23: 2,323,853 km (0.092 R)
• M24: 2,443,831 km (0.092 R)
• M25: 2,553,486 km (0.088 R)
• M26: 2,633,820 km (0.085 R)
• M27: 2,822,313 km (0.08 R)
• M28: 2,886,192 km (0.096 R)
• M29: 2,950,519 km (0.104 R)
• M30: 3,126,745 km (0.118 R)
• M31: 3,212,764 km (0.094 R)
• M32: 3,292,948 km (0.042 R)
• M33: 3,421,303 km (0.057 R)
• M34: 3,551,304 km (0.108 R)
• M35: 3,634,331 km (0.114 R)
• M36: 3,788,117 km (0.119 R)
• M37: 4,008,625 km (0.105 R)
• M38: 4,095,242 km (0.105 R)
• M39: 4,189,638 km (0.082 R)
• M40: 4,255,461 km (0.111 R)
• M41: 4,402,965 km (0.103 R)
• M42: 4,612,252 km (0.047 R)
• M43: 4,733,426 km (0.054 R)
• M44: 5,064,187 km (0.101 R)
• M45: 5,354,856 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 10.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.17 AU - 3.37 AU

Year: 4011 Days

Day: 7.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,394,344 km

• M1: 146,606 km (0.039 R)
• M2: 347,067 km (0.119 R)
• M3: 425,008 km (0.092 R)
• M4: 613,202 km (0.027 R)
• M5: 863,479 km (0.119 R)
• M6: 1,001,259 km (0.082 R)
• M7: 1,459,327 km (0.103 R)
• M8: 1,583,493 km (0.101 R)
• M9: 1,947,615 km (0.096 R)
• M10: 2,023,610 km (0.094 R)
• M11: 2,131,770 km (0.09 R)
• M12: 2,210,309 km (0.109 R)
• M13: 2,468,066 km (0.11 R)
• M14: 2,600,759 km (0.049 R)
• M15: 2,718,792 km (0.041 R)
• M16: 3,501,637 km (0.111 R)
• M17: 3,898,820 km (0.107 R)
• M18: 4,073,550 km (0.094 R)
• M19: 4,410,744 km (0.079 R)
• M20: 4,654,139 km (0.075 R)
• M21: 4,756,913 km (0.099 R)
• M22: 5,069,872 km (0.105 R)
• M23: 5,239,516 km (0.064 R)
• M24: 5,759,817 km (0.067 R)
• M25: 5,870,220 km (0.063 R)
• M26: 6,160,889 km (0.118 R)
• M27: 6,296,574 km (0.083 R)
• M28: 6,896,312 km (0.087 R)
• M29: 7,370,089 km (0.115 R)
• M30: 7,490,216 km (0.118 R)
• M31: 7,586,706 km (0.057 R)
• M32: 7,805,568 km (0.096 R)
• M33: 8,499,553 km (0.111 R)
• M34: 8,701,510 km (0.117 R)
• M35: 8,981,707 km (0.059 R)
• M36: 9,058,749 km (0.082 R)
• M37: 9,161,673 km (0.093 R)
• M38: 9,342,836 km (0.108 R)
• M39: 9,446,806 km (0.081 R)
• M40: 9,840,398 km (0.096 R)
• M41: 9,999,421 km (0.095 R)
• M42: 10,132,413 km (0.114 R)
• M43: 10,970,909 km (0.083 R)
• M44: 11,218,494 km (0.085 R)
• M45: 12,170,535 km (0.108 R)
• M46: 13,061,091 km (0.073 R)
• M47: 13,499,562 km (0.114 R)
• M48: 14,151,510 km (0.083 R)
• M49: 14,360,947 km (0.09 R)
• M50: 14,783,262 km (0.035 R)
• M51: 15,547,408 km (0.091 R)
• M52: 15,887,743 km (0.119 R)
• M53: 16,167,939 km (0.08 R)
• M54: 17,754,574 km (0.05 R)
• M55: 17,915,991 km (0.074 R)
• M56: 19,456,849 km (0.047 R)
• M57: 19,924,043 km (0.114 R)
• M58: 20,767,476 km (0.049 R)
• M59: 20,835,393 km (0.038 R)
• M60: 21,074,002 km (0.107 R)
• M61: 21,864,028 km (0.057 R)
• M62: 22,384,479 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.9

Radius: 7.8

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.91 AU - 7.63 AU

Year: 13295 Days

Day: 23.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 57.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,394,344 km

• M1: 150,944 km (0.073 R)
• M2: 213,027 km (0.061 R)
• M3: 262,245 km (0.076 R)
• M4: 317,147 km (0.079 R)
• M5: 441,463 km (0.09 R)
• M6: 528,080 km (0.08 R)
• M7: 679,474 km (0.078 R)
• M8: 740,061 km (0.111 R)
• M9: 867,069 km (0.118 R)
• M10: 1,241,064 km (0.062 R)
• M11: 1,525,150 km (0.066 R)
• M12: 1,829,582 km (0.075 R)
• M13: 1,887,028 km (0.085 R)
• M14: 2,368,433 km (0.095 R)
• M15: 3,332,741 km (0.074 R)
• M16: 3,438,806 km (0.058 R)
• M17: 4,060,984 km (0.03 R)
• M18: 4,521,147 km (0.084 R)
• M19: 4,678,075 km (0.109 R)
• M20: 4,957,374 km (0.106 R)
• M21: 6,214,445 km (0.077 R)
• M22: 6,345,343 km (0.108 R)
• M23: 6,477,289 km (0.102 R)
• M24: 7,425,440 km (0.097 R)
• M25: 7,939,458 km (0.06 R)
• M26: 8,320,334 km (0.073 R)
• M27: 9,100,188 km (0.1 R)
• M28: 9,498,717 km (0.075 R)
• M29: 9,599,247 km (0.096 R)
• M30: 9,700,225 km (0.073 R)
• M31: 9,750,789 km (0.077 R)
• M32: 10,158,743 km (0.04 R)
• M33: 10,261,516 km (0.056 R)
• M34: 10,728,561 km (0.119 R)
• M35: 10,780,920 km (0.034 R)
• M36: 11,415,514 km (0.097 R)
• M37: 12,665,405 km (0.077 R)
• M38: 13,278,457 km (0.093 R)
• M39: 14,244,859 km (0.093 R)
• M40: 14,417,644 km (0.077 R)
• M41: 15,174,909 km (0.084 R)
• M42: 15,825,660 km (0.067 R)
• M43: 16,184,545 km (0.062 R)
• M44: 16,364,960 km (0.039 R)
• M45: 16,425,248 km (0.025 R)
• M46: 17,032,166 km (0.087 R)
• M47: 17,708,349 km (0.08 R)
• M48: 17,832,216 km (0.12 R)
• M49: 19,404,789 km (0.091 R)
• M50: 20,110,741 km (0.085 R)
• M51: 21,021,343 km (0.027 R)
• M52: 22,950,109 km (0.112 R)
• M53: 23,288,349 km (0.092 R)
• M54: 23,356,117 km (0.111 R)
• M55: 23,764,669 km (0.114 R)
• M56: 25,212,627 km (0.114 R)
• M57: 25,421,914 km (0.099 R)
• M58: 27,688,920 km (0.104 R)
• M59: 28,410,580 km (0.092 R)
• M60: 30,910,211 km (0.09 R)
• M61: 31,358,556 km (0.108 R)
• M62: 32,944,742 km (0.12 R)
• M63: 34,170,697 km (0.052 R)
• M64: 37,697,915 km (0.079 R)
• M65: 38,497,366 km (0.073 R)
• M66: 38,899,186 km (0.076 R)
• M67: 39,140,936 km (0.065 R)
• M68: 39,788,097 km (0.119 R)
• M69: 40,357,317 km (0.058 R)
• M70: 41,833,100 km (0.107 R)
• M71: 42,163,412 km (0.045 R)
• M72: 42,494,771 km (0.073 R)
• M73: 42,993,231 km (0.072 R)
• M74: 43,326,535 km (0.118 R)
• M75: 44,500,131 km (0.116 R)
• M76: 44,668,727 km (0.117 R)
• M77: 46,621,728 km (0.089 R)
• M78: 46,707,298 km (0.102 R)
• M79: 47,221,765 km (0.118 R)
• M80: 48,515,936 km (0.038 R)
• M81: 51,669,309 km (0.072 R)
• M82: 53,091,985 km (0.092 R)
• M83: 54,888,207 km (0.11 R)
• M84: 55,249,934 km (0.12 R)
• M85: 56,613,220 km (0.066 R)
• M86: 58,263,733 km (0.099 R)
• M87: 59,929,954 km (0.096 R)
• M88: 60,209,104 km (0.101 R)
• M89: 60,675,550 km (0.034 R)
• M90: 60,955,896 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.7

Radius: 7.5

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.44 AU - 8.6 AU

Year: 13987 Days

Day: 19.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,394,344 km

• M1: 147,504 km (0.071 R)
• M2: 295,157 km (0.052 R)
• M3: 347,665 km (0.107 R)
• M4: 448,794 km (0.103 R)
• M5: 682,316 km (0.083 R)
• M6: 1,034,918 km (0.057 R)
• M7: 1,186,311 km (0.113 R)
• M8: 1,633,310 km (0.119 R)
• M9: 1,888,224 km (0.117 R)
• M10: 2,579,965 km (0.077 R)
• M11: 3,184,939 km (0.113 R)
• M12: 3,311,199 km (0.065 R)
• M13: 3,568,508 km (0.081 R)
• M14: 3,633,882 km (0.061 R)
• M15: 3,832,398 km (0.101 R)
• M16: 4,309,466 km (0.104 R)
• M17: 4,449,190 km (0.079 R)
• M18: 4,554,956 km (0.116 R)
• M19: 5,133,301 km (0.052 R)
• M20: 5,734,834 km (0.064 R)
• M21: 5,927,367 km (0.06 R)
• M22: 6,239,877 km (0.097 R)
• M23: 6,718,590 km (0.049 R)
• M24: 7,126,693 km (0.076 R)
• M25: 7,333,736 km (0.079 R)
• M26: 7,584,911 km (0.109 R)
• M27: 10,340,354 km (0.104 R)
• M28: 10,387,179 km (0.117 R)
• M29: 10,858,561 km (0.075 R)
• M30: 11,385,296 km (0.111 R)
• M31: 11,627,345 km (0.087 R)
• M32: 12,116,680 km (0.079 R)
• M33: 12,363,965 km (0.03 R)
• M34: 13,064,980 km (0.112 R)
• M35: 13,985,307 km (0.097 R)
• M36: 14,140,739 km (0.11 R)
• M37: 14,401,039 km (0.07 R)
• M38: 14,453,249 km (0.064 R)
• M39: 15,404,542 km (0.109 R)
• M40: 16,104,061 km (0.092 R)
• M41: 16,212,669 km (0.12 R)
• M42: 17,478,417 km (0.1 R)
• M43: 18,490,895 km (0.063 R)
• M44: 18,775,580 km (0.104 R)
• M45: 19,061,611 km (0.105 R)
• M46: 19,349,288 km (0.044 R)
• M47: 19,580,267 km (0.105 R)
• M48: 20,045,217 km (0.056 R)
• M49: 20,867,407 km (0.062 R)
• M50: 23,584,254 km (0.075 R)
• M51: 24,202,991 km (0.086 R)
• M52: 25,582,881 km (0.083 R)
• M53: 25,963,608 km (0.112 R)
• M54: 26,027,337 km (0.107 R)
• M55: 26,154,794 km (0.086 R)
• M56: 26,730,746 km (0.054 R)
• M57: 27,505,364 km (0.063 R)
• M58: 29,010,468 km (0.076 R)
• M59: 29,939,620 km (0.116 R)
• M60: 30,676,689 km (0.071 R)
• M61: 31,827,246 km (0.119 R)
• M62: 34,031,122 km (0.098 R)
• M63: 34,589,720 km (0.117 R)
• M64: 35,081,000 km (0.091 R)
• M65: 35,151,460 km (0.076 R)
• M66: 35,857,712 km (0.117 R)
• M67: 35,999,680 km (0.089 R)
• M68: 38,439,173 km (0.091 R)
• M69: 38,511,728 km (0.083 R)
• M70: 38,947,955 km (0.112 R)
• M71: 40,487,916 km (0.077 R)
• M72: 40,709,470 km (0.095 R)
• M73: 43,249,044 km (0.108 R)
• M74: 43,702,624 km (0.12 R)
• M75: 44,233,547 km (0.116 R)
• M76: 44,690,419 km (0.119 R)
• M77: 45,839,480 km (0.102 R)
• M78: 46,688,299 km (0.092 R)
• M79: 47,464,562 km (0.097 R)
• M80: 48,166,625 km (0.109 R)
• M81: 48,636,661 km (0.077 R)
• M82: 49,581,372 km (0.117 R)
• M83: 50,690,939 km (0.048 R)
• M84: 50,850,261 km (0.095 R)
• M85: 50,929,847 km (0.113 R)
• M86: 51,169,054 km (0.059 R)
• M87: 53,096,323 km (0.051 R)
• M88: 53,744,082 km (0.105 R)
• M89: 54,394,384 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit