🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 8.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.84 AU

Year: 469 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,023,463 km

• M1: 107,262 km (0.104 R)
• M2: 168,148 km (0.118 R)
• M3: 229,932 km (0.055 R)
• M4: 307,124 km (0.115 R)
• M5: 411,544 km (0.101 R)
• M6: 491,728 km (0.051 R)
• M7: 547,528 km (0.082 R)
• M8: 608,863 km (0.092 R)
• M9: 669,750 km (0.103 R)
• M10: 812,017 km (0.094 R)
• M11: 886,966 km (0.086 R)
• M12: 998,566 km (0.088 R)
• M13: 1,095,206 km (0.109 R)
• M14: 1,154,746 km (0.116 R)
• M15: 1,215,483 km (0.086 R)
• M16: 1,269,039 km (0.1 R)
• M17: 1,430,305 km (0.108 R)
• M18: 1,508,994 km (0.105 R)
• M19: 1,607,280 km (0.117 R)
• M20: 1,707,809 km (0.087 R)
• M21: 1,772,884 km (0.077 R)
• M22: 1,838,857 km (0.08 R)
• M23: 1,924,876 km (0.08 R)
• M24: 1,997,580 km (0.074 R)
• M25: 2,086,142 km (0.075 R)
• M26: 2,156,005 km (0.104 R)
• M27: 2,216,442 km (0.087 R)
• M28: 2,292,887 km (0.098 R)
• M29: 2,375,315 km (0.103 R)
• M30: 2,500,977 km (0.096 R)
• M31: 2,559,320 km (0.109 R)
• M32: 2,693,510 km (0.115 R)
• M33: 2,769,805 km (0.116 R)
• M34: 2,841,163 km (0.104 R)
• M35: 2,963,534 km (0.05 R)
• M36: 3,042,372 km (0.108 R)
• M37: 3,099,069 km (0.109 R)
• M38: 3,213,512 km (0.117 R)
• M39: 3,352,787 km (0.09 R)
• M40: 3,423,248 km (0.062 R)
• M41: 3,511,810 km (0.062 R)
• M42: 3,595,286 km (0.096 R)
• M43: 3,721,845 km (0.102 R)
• M44: 3,905,103 km (0.117 R)
• M45: 3,966,887 km (0.092 R)
• M46: 4,022,687 km (0.117 R)
• M47: 4,085,069 km (0.083 R)
• M48: 4,141,467 km (0.076 R)
• M49: 4,261,595 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 9.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.02 AU - 1.06 AU

Year: 696 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,023,463 km

• M1: 121,473 km (0.088 R)
• M2: 197,918 km (0.104 R)
• M3: 291,566 km (0.049 R)
• M4: 379,679 km (0.103 R)
• M5: 458,368 km (0.11 R)
• M6: 551,268 km (0.027 R)
• M7: 648,656 km (0.104 R)
• M8: 758,012 km (0.105 R)
• M9: 874,100 km (0.091 R)
• M10: 943,663 km (0.095 R)
• M11: 1,063,192 km (0.095 R)
• M12: 1,208,003 km (0.078 R)
• M13: 1,282,951 km (0.116 R)
• M14: 1,444,966 km (0.082 R)
• M15: 1,525,001 km (0.099 R)
• M16: 1,754,633 km (0.111 R)
• M17: 1,816,866 km (0.106 R)
• M18: 1,891,665 km (0.085 R)
• M19: 1,991,596 km (0.115 R)
• M20: 2,114,117 km (0.058 R)
• M21: 2,222,276 km (0.099 R)
• M22: 2,289,745 km (0.073 R)
• M23: 2,362,300 km (0.064 R)
• M24: 2,439,941 km (0.113 R)
• M25: 2,500,977 km (0.103 R)
• M26: 2,584,602 km (0.105 R)
• M27: 2,678,101 km (0.086 R)
• M28: 2,822,762 km (0.079 R)
• M29: 2,979,541 km (0.104 R)
• M30: 3,049,553 km (0.12 R)
• M31: 3,110,738 km (0.095 R)
• M32: 3,191,371 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 13.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.81 AU - 2.97 AU

Year: 3223 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,023,463 km

• M1: 172,187 km (0.079 R)
• M2: 278,701 km (0.07 R)
• M3: 415,732 km (0.065 R)
• M4: 516,412 km (0.087 R)
• M5: 679,773 km (0.111 R)
• M6: 829,670 km (0.079 R)
• M7: 921,972 km (0.093 R)
• M8: 1,270,684 km (0.093 R)
• M9: 1,440,328 km (0.089 R)
• M10: 1,682,378 km (0.107 R)
• M11: 1,892,712 km (0.077 R)
• M12: 2,159,146 km (0.076 R)
• M13: 2,278,974 km (0.102 R)
• M14: 2,651,921 km (0.109 R)
• M15: 2,832,785 km (0.113 R)
• M16: 3,017,838 km (0.063 R)
• M17: 3,139,012 km (0.083 R)
• M18: 3,344,560 km (0.116 R)
• M19: 3,583,019 km (0.109 R)
• M20: 3,726,034 km (0.113 R)
• M21: 3,929,338 km (0.027 R)
• M22: 4,121,571 km (0.118 R)
• M23: 4,241,399 km (0.075 R)
• M24: 4,576,947 km (0.028 R)
• M25: 4,701,263 km (0.07 R)
• M26: 4,810,918 km (0.099 R)
• M27: 4,953,185 km (0.11 R)
• M28: 5,585,835 km (0.077 R)
• M29: 5,752,188 km (0.115 R)
• M30: 5,971,049 km (0.107 R)
• M31: 6,626,438 km (0.088 R)
• M32: 6,855,921 km (0.105 R)
• M33: 7,070,145 km (0.081 R)
• M34: 7,196,256 km (0.11 R)
• M35: 7,286,613 km (0.105 R)
• M36: 7,377,569 km (0.111 R)
• M37: 7,487,074 km (0.118 R)
• M38: 7,633,979 km (0.119 R)
• M39: 7,744,831 km (0.118 R)
• M40: 7,986,731 km (0.114 R)
• M41: 8,650,497 km (0.089 R)
• M42: 9,116,045 km (0.063 R)
• M43: 9,312,467 km (0.048 R)
• M44: 9,530,132 km (0.088 R)
• M45: 9,669,558 km (0.12 R)
• M46: 9,769,489 km (0.109 R)
• M47: 10,397,202 km (0.118 R)
• M48: 10,623,094 km (0.07 R)
• M49: 10,747,111 km (0.064 R)
• M50: 10,850,633 km (0.082 R)
• M51: 11,121,704 km (0.092 R)
• M52: 11,268,460 km (0.079 R)
• M53: 11,458,299 km (0.114 R)
• M54: 11,691,672 km (0.05 R)
• M55: 12,163,204 km (0.077 R)
• M56: 12,314,598 km (0.116 R)
• M57: 12,597,337 km (0.119 R)
• M58: 12,970,435 km (0.095 R)
• M59: 13,080,838 km (0.067 R)
• M60: 13,503,153 km (0.12 R)
• M61: 13,794,868 km (0.036 R)
• M62: 14,020,612 km (0.066 R)
• M63: 14,224,813 km (0.069 R)
• M64: 14,475,838 km (0.107 R)
• M65: 14,613,318 km (0.05 R)
• M66: 15,470,963 km (0.104 R)
• M67: 15,705,532 km (0.111 R)
• M68: 15,823,266 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 8.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.22 AU - 6.5 AU

Year: 9306 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,023,463 km

• M1: 146,008 km (0.11 R)
• M2: 237,262 km (0.12 R)
• M3: 490,083 km (0.091 R)
• M4: 574,007 km (0.084 R)
• M5: 1,038,209 km (0.115 R)
• M6: 1,275,172 km (0.097 R)
• M7: 2,047,097 km (0.118 R)
• M8: 2,371,874 km (0.105 R)
• M9: 2,492,749 km (0.05 R)
• M10: 2,547,203 km (0.095 R)
• M11: 2,853,729 km (0.067 R)
• M12: 3,069,599 km (0.085 R)
• M13: 3,426,090 km (0.109 R)
• M14: 3,486,827 km (0.117 R)
• M15: 3,764,481 km (0.06 R)
• M16: 3,906,150 km (0.114 R)
• M17: 4,259,650 km (0.085 R)
• M18: 4,490,030 km (0.092 R)
• M19: 4,573,357 km (0.061 R)
• M20: 4,640,227 km (0.041 R)
• M21: 4,741,355 km (0.114 R)
• M22: 5,014,670 km (0.099 R)
• M23: 5,083,784 km (0.092 R)
• M24: 5,275,569 km (0.055 R)
• M25: 5,540,806 km (0.112 R)
• M26: 5,594,362 km (0.102 R)
• M27: 5,648,217 km (0.083 R)
• M28: 5,919,588 km (0.09 R)
• M29: 6,626,438 km (0.044 R)
• M30: 6,989,811 km (0.098 R)
• M31: 7,576,683 km (0.092 R)
• M32: 7,676,166 km (0.032 R)
• M33: 8,118,527 km (0.12 R)
• M34: 8,383,913 km (0.069 R)
• M35: 8,631,348 km (0.097 R)
• M36: 8,693,581 km (0.114 R)
• M37: 8,839,439 km (0.094 R)
• M38: 9,345,529 km (0.093 R)
• M39: 10,275,878 km (0.062 R)
• M40: 10,585,097 km (0.11 R)
• M41: 11,009,655 km (0.107 R)
• M42: 11,691,522 km (0.101 R)
• M43: 11,760,487 km (0.092 R)
• M44: 11,898,715 km (0.102 R)
• M45: 12,107,105 km (0.095 R)
• M46: 12,363,516 km (0.082 R)
• M47: 12,787,028 km (0.115 R)
• M48: 13,119,584 km (0.12 R)
• M49: 13,358,940 km (0.097 R)
• M50: 14,429,163 km (0.075 R)
• M51: 14,601,949 km (0.041 R)
• M52: 14,874,965 km (0.098 R)
• M53: 15,224,725 km (0.118 R)
• M54: 15,300,122 km (0.071 R)
• M55: 15,830,746 km (0.112 R)
• M56: 16,034,498 km (0.059 R)
• M57: 16,728,632 km (0.107 R)
• M58: 16,910,244 km (0.113 R)
• M59: 17,118,484 km (0.051 R)
• M60: 17,249,083 km (0.103 R)
• M61: 17,485,149 km (0.104 R)
• M62: 17,669,304 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.8

Radius: 6.8

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.83 AU - 7.19 AU

Year: 10896 Days

Day: 19 Hours

Environment

Temp: -226 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,023,463 km

• M1: 105,018 km (0.091 R)
• M2: 237,711 km (0.065 R)
• M3: 650,751 km (0.11 R)
• M4: 828,922 km (0.067 R)
• M5: 1,004,400 km (0.094 R)
• M6: 1,172,548 km (0.104 R)
• M7: 1,370,017 km (0.11 R)
• M8: 1,686,118 km (0.1 R)
• M9: 1,752,090 km (0.043 R)
• M10: 2,047,995 km (0.066 R)
• M11: 2,408,825 km (0.118 R)
• M12: 2,584,154 km (0.085 R)
• M13: 2,660,449 km (0.107 R)
• M14: 3,326,009 km (0.063 R)
• M15: 3,549,509 km (0.118 R)
• M16: 3,663,053 km (0.118 R)
• M17: 5,440,875 km (0.062 R)
• M18: 5,605,133 km (0.117 R)
• M19: 5,737,527 km (0.093 R)
• M20: 5,938,287 km (0.096 R)
• M21: 6,346,540 km (0.079 R)
• M22: 7,226,176 km (0.114 R)
• M23: 7,334,185 km (0.058 R)
• M24: 7,698,456 km (0.08 R)
• M25: 9,884,829 km (0.12 R)
• M26: 10,368,180 km (0.086 R)
• M27: 11,024,465 km (0.111 R)
• M28: 11,778,738 km (0.056 R)
• M29: 12,549,616 km (0.102 R)
• M30: 13,736,226 km (0.052 R)
• M31: 14,547,196 km (0.068 R)
• M32: 14,820,811 km (0.084 R)
• M33: 14,912,514 km (0.108 R)
• M34: 16,167,790 km (0.096 R)
• M35: 16,309,309 km (0.11 R)
• M36: 16,451,278 km (0.112 R)
• M37: 17,119,382 km (0.055 R)
• M38: 17,408,255 km (0.071 R)
• M39: 18,580,355 km (0.064 R)
• M40: 18,778,123 km (0.086 R)
• M41: 18,877,307 km (0.065 R)
• M42: 19,225,870 km (0.12 R)
• M43: 20,640,766 km (0.058 R)
• M44: 21,360,781 km (0.111 R)
• M45: 21,880,185 km (0.096 R)
• M46: 22,825,494 km (0.084 R)
• M47: 24,918,817 km (0.082 R)
• M48: 25,740,258 km (0.098 R)
• M49: 27,297,123 km (0.111 R)
• M50: 27,973,755 km (0.043 R)
• M51: 28,884,357 km (0.059 R)
• M52: 28,998,799 km (0.09 R)
• M53: 29,056,095 km (0.115 R)
• M54: 29,113,541 km (0.103 R)
• M55: 29,400,769 km (0.099 R)
• M56: 30,326,480 km (0.112 R)
• M57: 30,734,583 km (0.059 R)
• M58: 31,144,332 km (0.101 R)
• M59: 32,028,755 km (0.12 R)
• M60: 32,622,808 km (0.038 R)
• M61: 32,980,945 km (0.115 R)
• M62: 35,402,187 km (0.104 R)
• M63: 36,758,142 km (0.079 R)
• M64: 38,382,475 km (0.063 R)
• M65: 39,266,599 km (0.116 R)
• M66: 39,647,624 km (0.056 R)
• M67: 40,413,416 km (0.076 R)
• M68: 40,669,677 km (0.12 R)
• M69: 41,055,191 km (0.117 R)
• M70: 41,377,425 km (0.095 R)
• M71: 41,506,528 km (0.104 R)
• M72: 41,959,510 km (0.108 R)
• M73: 42,089,211 km (0.112 R)
• M74: 43,459,229 km (0.105 R)
• M75: 43,656,099 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.6

Radius: 3.6

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.82 AU - 9.22 AU

Year: 17771 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,023,463 km

• M1: 46,375 km (0.112 R)
• M2: 69,413 km (0.052 R)
• M3: 162,164 km (0.112 R)
• M4: 452,833 km (0.098 R)
• M5: 517,160 km (0.108 R)
• M6: 550,520 km (0.092 R)
• M7: 619,335 km (0.107 R)
• M8: 728,093 km (0.117 R)
• M9: 862,581 km (0.11 R)
• M10: 943,065 km (0.103 R)
• M11: 1,288,786 km (0.106 R)
• M12: 1,404,275 km (0.035 R)
• M13: 1,475,185 km (0.11 R)
• M14: 2,030,492 km (0.101 R)
• M15: 2,192,207 km (0.098 R)
• M16: 2,302,311 km (0.065 R)
• M17: 3,215,307 km (0.09 R)
• M18: 3,277,689 km (0.111 R)
• M19: 3,499,244 km (0.085 R)
• M20: 3,660,361 km (0.107 R)
• M21: 4,023,435 km (0.108 R)
• M22: 4,571,711 km (0.047 R)
• M23: 4,962,161 km (0.094 R)
• M24: 5,812,476 km (0.098 R)
• M25: 6,041,660 km (0.119 R)
• M26: 6,196,045 km (0.064 R)
• M27: 6,469,360 km (0.082 R)
• M28: 6,826,749 km (0.116 R)
• M29: 7,768,318 km (0.108 R)
• M30: 8,063,026 km (0.114 R)
• M31: 8,447,193 km (0.106 R)
• M32: 8,533,362 km (0.105 R)
• M33: 8,706,596 km (0.084 R)
• M34: 8,924,710 km (0.09 R)
• M35: 9,012,524 km (0.069 R)
• M36: 10,042,355 km (0.116 R)
• M37: 10,780,471 km (0.119 R)
• M38: 10,873,970 km (0.053 R)
• M39: 13,097,144 km (0.108 R)
• M40: 14,259,519 km (0.12 R)
• M41: 14,879,004 km (0.106 R)
• M42: 15,296,981 km (0.095 R)
• M43: 15,349,490 km (0.11 R)
• M44: 15,401,998 km (0.119 R)
• M45: 16,465,789 km (0.082 R)
• M46: 16,952,132 km (0.113 R)
• M47: 17,060,889 km (0.117 R)
• M48: 17,883,677 km (0.103 R)
• M49: 18,719,331 km (0.105 R)
• M50: 19,283,614 km (0.071 R)
• M51: 19,340,312 km (0.093 R)
• M52: 19,681,844 km (0.119 R)
• M53: 20,892,689 km (0.079 R)
• M54: 22,246,251 km (0.1 R)
• M55: 22,484,560 km (0.042 R)
• M56: 22,723,767 km (0.12 R)
• M57: 23,083,999 km (0.051 R)
• M58: 25,037,298 km (0.117 R)
• M59: 25,099,232 km (0.088 R)
• M60: 25,908,406 km (0.097 R)
• M61: 27,169,816 km (0.094 R)
• M62: 29,229,479 km (0.07 R)
• M63: 29,621,276 km (0.05 R)
• M64: 29,686,650 km (0.045 R)
• M65: 30,608,173 km (0.078 R)
• M66: 31,005,954 km (0.112 R)
• M67: 31,072,375 km (0.105 R)
• M68: 32,276,788 km (0.107 R)
• M69: 33,632,892 km (0.115 R)
• M70: 33,837,842 km (0.106 R)
• M71: 34,938,284 km (0.106 R)
• M72: 35,145,925 km (0.038 R)
• M73: 35,354,016 km (0.096 R)
• M74: 38,451,889 km (0.09 R)
• M75: 38,594,755 km (0.059 R)
• M76: 39,311,777 km (0.116 R)
• M77: 40,250,354 km (0.079 R)
• M78: 40,322,909 km (0.111 R)
• M79: 40,613,279 km (0.099 R)
• M80: 40,685,983 km (0.06 R)
• M81: 41,488,875 km (0.084 R)
• M82: 42,665,911 km (0.101 R)
• M83: 43,184,417 km (0.107 R)
• M84: 43,258,618 km (0.09 R)
• M85: 44,227,414 km (0.056 R)
• M86: 45,128,142 km (0.07 R)
• M87: 47,559,257 km (0.08 R)
• M88: 47,866,083 km (0.1 R)
• M89: 48,867,940 km (0.117 R)
• M90: 49,410,232 km (0.045 R)
• M91: 51,363,382 km (0.091 R)
• M92: 51,835,961 km (0.109 R)
• M93: 52,072,775 km (0.089 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: 239 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit