🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 14.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 310 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,530,410 km

• M1: 189,092 km (0.066 R)
• M2: 284,236 km (0.119 R)
• M3: 404,812 km (0.036 R)
• M4: 514,617 km (0.12 R)
• M5: 629,807 km (0.106 R)
• M6: 796,160 km (0.047 R)
• M7: 905,217 km (0.045 R)
• M8: 1,023,698 km (0.118 R)
• M9: 1,188,256 km (0.112 R)
• M10: 1,281,755 km (0.094 R)
• M11: 1,421,180 km (0.119 R)
• M12: 1,574,218 km (0.07 R)
• M13: 1,673,851 km (0.064 R)
• M14: 1,801,607 km (0.053 R)
• M15: 1,923,978 km (0.092 R)
• M16: 2,031,240 km (0.084 R)
• M17: 2,135,958 km (0.055 R)
• M18: 2,308,445 km (0.098 R)
• M19: 2,442,185 km (0.113 R)
• M20: 2,613,176 km (0.05 R)
• M21: 2,798,378 km (0.092 R)
• M22: 2,900,404 km (0.042 R)
• M23: 2,993,304 km (0.04 R)
• M24: 3,087,251 km (0.028 R)
• M25: 3,208,725 km (0.058 R)
• M26: 3,315,687 km (0.098 R)
• M27: 3,445,688 km (0.073 R)
• M28: 3,644,055 km (0.108 R)
• M29: 3,784,078 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 9.7

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.67 AU - 1.09 AU

Year: 580 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,530,410 km

• M1: 123,418 km (0.095 R)
• M2: 223,050 km (0.065 R)
• M3: 375,640 km (0.109 R)
• M4: 442,660 km (0.082 R)
• M5: 510,428 km (0.113 R)
• M6: 582,235 km (0.093 R)
• M7: 697,425 km (0.036 R)
• M8: 763,248 km (0.084 R)
• M9: 874,400 km (0.088 R)
• M10: 1,031,627 km (0.041 R)
• M11: 1,180,178 km (0.091 R)
• M12: 1,380,788 km (0.096 R)
• M13: 1,465,610 km (0.112 R)
• M14: 1,599,650 km (0.117 R)
• M15: 1,661,284 km (0.065 R)
• M16: 1,737,878 km (0.085 R)
• M17: 1,829,881 km (0.12 R)
• M18: 1,909,018 km (0.074 R)
• M19: 2,040,964 km (0.066 R)
• M20: 2,130,872 km (0.036 R)
• M21: 2,337,766 km (0.108 R)
• M22: 2,632,025 km (0.052 R)
• M23: 2,754,845 km (0.102 R)
• M24: 2,846,099 km (0.119 R)
• M25: 3,048,805 km (0.082 R)
• M26: 3,195,261 km (0.102 R)
• M27: 3,549,060 km (0.117 R)
• M28: 3,739,947 km (0.084 R)
• M29: 3,822,824 km (0.119 R)
• M30: 3,887,749 km (0.108 R)
• M31: 4,075,046 km (0.12 R)
• M32: 4,141,318 km (0.113 R)
• M33: 4,303,931 km (0.074 R)
• M34: 4,410,145 km (0.103 R)
• M35: 4,546,878 km (0.079 R)
• M36: 4,655,187 km (0.108 R)
• M37: 4,784,290 km (0.105 R)
• M38: 4,884,370 km (0.034 R)
• M39: 4,965,004 km (0.072 R)
• M40: 5,292,025 km (0.077 R)
• M41: 5,479,022 km (0.113 R)
• M42: 5,626,077 km (0.065 R)
• M43: 5,753,085 km (0.06 R)
• M44: 5,827,585 km (0.036 R)
• M45: 6,085,641 km (0.064 R)
• M46: 6,292,685 km (0.108 R)
• M47: 6,413,560 km (0.081 R)
• M48: 6,479,832 km (0.111 R)
• M49: 6,568,693 km (0.086 R)
• M50: 6,736,093 km (0.036 R)
• M51: 6,826,001 km (0.057 R)
• M52: 7,098,120 km (0.114 R)
• M53: 7,385,348 km (0.09 R)
• M54: 7,606,304 km (0.104 R)
• M55: 7,688,283 km (0.063 R)
• M56: 7,782,231 km (0.101 R)
• M57: 7,900,264 km (0.106 R)
• M58: 8,054,649 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 10.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.75 AU - 1.07 AU

Year: 610 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,530,410 km

• M1: 140,921 km (0.038 R)
• M2: 246,537 km (0.103 R)
• M3: 379,679 km (0.088 R)
• M4: 499,358 km (0.085 R)
• M5: 613,800 km (0.067 R)
• M6: 729,589 km (0.097 R)
• M7: 853,456 km (0.102 R)
• M8: 970,441 km (0.093 R)
• M9: 1,068,278 km (0.083 R)
• M10: 1,159,234 km (0.107 R)
• M11: 1,258,417 km (0.097 R)
• M12: 1,404,425 km (0.077 R)
• M13: 1,476,830 km (0.088 R)
• M14: 1,608,028 km (0.117 R)
• M15: 1,678,189 km (0.065 R)
• M16: 1,785,451 km (0.085 R)
• M17: 1,894,956 km (0.118 R)
• M18: 2,063,553 km (0.053 R)
• M19: 2,211,356 km (0.091 R)
• M20: 2,296,327 km (0.068 R)
• M21: 2,375,913 km (0.081 R)
• M22: 2,476,742 km (0.083 R)
• M23: 2,572,036 km (0.113 R)
• M24: 2,654,764 km (0.108 R)
• M25: 2,752,451 km (0.032 R)
• M26: 2,887,089 km (0.068 R)
• M27: 3,038,333 km (0.048 R)
• M28: 3,140,658 km (0.078 R)
• M29: 3,244,179 km (0.075 R)
• M30: 3,333,938 km (0.116 R)
• M31: 3,523,479 km (0.116 R)
• M32: 3,600,222 km (0.118 R)
• M33: 3,693,123 km (0.096 R)
• M34: 4,170,041 km (0.056 R)
• M35: 4,374,541 km (0.061 R)
• M36: 4,515,462 km (0.075 R)
• M37: 4,615,842 km (0.117 R)
• M38: 4,759,456 km (0.118 R)
• M39: 4,878,835 km (0.109 R)
• M40: 4,947,501 km (0.07 R)
• M41: 5,025,142 km (0.054 R)
• M42: 5,295,615 km (0.049 R)
• M43: 5,384,027 km (0.065 R)
• M44: 5,490,541 km (0.087 R)
• M45: 5,562,049 km (0.098 R)
• M46: 5,796,618 km (0.119 R)
• M47: 5,869,323 km (0.104 R)
• M48: 6,173,007 km (0.051 R)
• M49: 6,265,907 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 9.6

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.41 AU - 1.73 AU

Year: 1383 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,530,410 km

• M1: 127,457 km (0.066 R)
• M2: 195,076 km (0.1 R)
• M3: 333,304 km (0.034 R)
• M4: 421,268 km (0.072 R)
• M5: 481,107 km (0.117 R)
• M6: 604,375 km (0.049 R)
• M7: 753,973 km (0.066 R)
• M8: 884,572 km (0.103 R)
• M9: 1,151,455 km (0.046 R)
• M10: 1,368,222 km (0.074 R)
• M11: 1,549,385 km (0.098 R)
• M12: 1,748,799 km (0.083 R)
• M13: 1,820,606 km (0.119 R)
• M14: 1,977,983 km (0.103 R)
• M15: 2,194,750 km (0.056 R)
• M16: 2,306,051 km (0.088 R)
• M17: 2,396,558 km (0.037 R)
• M18: 2,476,742 km (0.064 R)
• M19: 2,546,156 km (0.067 R)
• M20: 2,663,440 km (0.079 R)
• M21: 2,746,617 km (0.068 R)
• M22: 2,879,011 km (0.101 R)
• M23: 3,050,749 km (0.098 R)
• M24: 3,301,924 km (0.061 R)
• M25: 3,455,860 km (0.11 R)
• M26: 3,625,355 km (0.055 R)
• M27: 3,704,492 km (0.097 R)
• M28: 4,164,206 km (0.075 R)
• M29: 4,302,884 km (0.106 R)
• M30: 4,513,817 km (0.115 R)
• M31: 4,713,679 km (0.062 R)
• M32: 5,496,974 km (0.115 R)
• M33: 5,756,825 km (0.06 R)
• M34: 5,834,018 km (0.046 R)
• M35: 5,911,509 km (0.076 R)
• M36: 6,020,566 km (0.081 R)
• M37: 6,098,956 km (0.11 R)
• M38: 7,115,473 km (0.078 R)
• M39: 7,365,152 km (0.114 R)
• M40: 7,432,321 km (0.119 R)
• M41: 7,685,740 km (0.098 R)
• M42: 8,798,748 km (0.049 R)
• M43: 8,869,957 km (0.074 R)
• M44: 9,120,833 km (0.043 R)
• M45: 9,483,308 km (0.091 R)
• M46: 9,684,667 km (0.074 R)
• M47: 9,813,471 km (0.057 R)
• M48: 9,905,922 km (0.095 R)
• M49: 10,128,973 km (0.112 R)
• M50: 10,372,368 km (0.055 R)
• M51: 10,466,465 km (0.03 R)
• M52: 10,693,555 km (0.102 R)
• M53: 10,884,143 km (0.103 R)
• M54: 11,037,331 km (0.118 R)
• M55: 11,481,936 km (0.07 R)
• M56: 11,618,369 km (0.029 R)
• M57: 11,833,940 km (0.119 R)
• M58: 11,932,375 km (0.111 R)
• M59: 12,169,637 km (0.11 R)
• M60: 12,249,074 km (0.102 R)
• M61: 12,428,591 km (0.12 R)
• M62: 12,749,628 km (0.109 R)
• M63: 12,870,802 km (0.112 R)
• M64: 12,971,931 km (0.082 R)
• M65: 13,379,585 km (0.118 R)
• M66: 13,687,906 km (0.113 R)
• M67: 13,874,155 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 11.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.97 AU - 2.81 AU

Year: 2597 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,530,410 km

• M1: 142,417 km (0.107 R)
• M2: 233,073 km (0.094 R)
• M3: 302,786 km (0.119 R)
• M4: 506,090 km (0.114 R)
• M5: 609,911 km (0.079 R)
• M6: 739,761 km (0.088 R)
• M7: 978,520 km (0.119 R)
• M8: 1,049,878 km (0.053 R)
• M9: 1,166,115 km (0.09 R)
• M10: 1,320,500 km (0.117 R)
• M11: 1,529,339 km (0.042 R)
• M12: 1,625,830 km (0.047 R)
• M13: 1,953,599 km (0.088 R)
• M14: 2,220,182 km (0.06 R)
• M15: 2,555,730 km (0.08 R)
• M16: 2,700,391 km (0.06 R)
• M17: 2,803,314 km (0.105 R)
• M18: 3,321,970 km (0.099 R)
• M19: 3,400,808 km (0.077 R)
• M20: 3,496,252 km (0.116 R)
• M21: 3,673,675 km (0.064 R)
• M22: 3,936,967 km (0.068 R)
• M23: 4,054,252 km (0.112 R)
• M24: 4,223,746 km (0.085 R)
• M25: 4,326,520 km (0.096 R)
• M26: 4,853,254 km (0.085 R)
• M27: 5,215,730 km (0.111 R)
• M28: 5,418,884 km (0.08 R)
• M29: 5,587,032 km (0.095 R)
• M30: 5,681,278 km (0.077 R)
• M31: 5,814,121 km (0.117 R)
• M32: 6,218,634 km (0.111 R)
• M33: 6,335,919 km (0.067 R)
• M34: 6,712,157 km (0.074 R)
• M35: 6,812,388 km (0.06 R)
• M36: 6,973,804 km (0.115 R)
• M37: 7,653,277 km (0.091 R)
• M38: 8,139,321 km (0.081 R)
• M39: 8,310,760 km (0.111 R)
• M40: 8,418,471 km (0.037 R)
• M41: 8,657,229 km (0.062 R)
• M42: 9,341,938 km (0.072 R)
• M43: 9,453,987 km (0.113 R)
• M44: 9,544,045 km (0.086 R)
• M45: 9,724,909 km (0.033 R)
• M46: 9,815,715 km (0.069 R)
• M47: 10,067,039 km (0.11 R)
• M48: 10,251,194 km (0.061 R)
• M49: 10,343,646 km (0.034 R)
• M50: 10,506,258 km (0.094 R)
• M51: 10,716,443 km (0.093 R)
• M52: 11,427,183 km (0.055 R)
• M53: 11,619,416 km (0.068 R)
• M54: 11,788,312 km (0.112 R)
• M55: 12,031,259 km (0.099 R)
• M56: 12,373,988 km (0.116 R)
• M57: 12,645,658 km (0.112 R)
• M58: 13,019,203 km (0.11 R)
• M59: 13,675,340 km (0.103 R)
• M60: 14,264,755 km (0.076 R)
• M61: 14,653,560 km (0.065 R)
• M62: 15,283,068 km (0.106 R)
• M63: 16,082,369 km (0.094 R)
• M64: 16,243,786 km (0.089 R)
• M65: 16,867,908 km (0.106 R)
• M66: 17,582,836 km (0.054 R)
• M67: 17,693,688 km (0.076 R)
• M68: 17,888,315 km (0.066 R)
• M69: 18,139,490 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 11

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.39 AU - 4.05 AU

Year: 5043 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,530,410 km

• M1: 182,809 km (0.115 R)
• M2: 255,064 km (0.105 R)
• M3: 406,607 km (0.083 R)
• M4: 549,174 km (0.082 R)
• M5: 730,786 km (0.101 R)
• M6: 888,911 km (0.091 R)
• M7: 1,406,070 km (0.068 R)
• M8: 1,932,505 km (0.071 R)
• M9: 2,202,380 km (0.062 R)
• M10: 2,357,513 km (0.105 R)
• M11: 2,662,693 km (0.112 R)
• M12: 2,895,766 km (0.102 R)
• M13: 3,382,109 km (0.112 R)
• M14: 3,543,824 km (0.084 R)
• M15: 3,745,183 km (0.069 R)
• M16: 4,430,191 km (0.11 R)
• M17: 4,627,361 km (0.1 R)
• M18: 5,071,517 km (0.093 R)
• M19: 5,720,623 km (0.119 R)
• M20: 5,892,361 km (0.112 R)
• M21: 6,065,894 km (0.071 R)
• M22: 6,799,672 km (0.119 R)
• M23: 7,845,062 km (0.102 R)
• M24: 8,717,218 km (0.109 R)
• M25: 8,816,102 km (0.095 R)
• M26: 8,964,952 km (0.096 R)
• M27: 9,189,947 km (0.086 R)
• M28: 10,186,269 km (0.061 R)
• M29: 10,526,005 km (0.084 R)
• M30: 11,351,337 km (0.034 R)
• M31: 11,432,269 km (0.114 R)
• M32: 11,594,733 km (0.096 R)
• M33: 12,502,343 km (0.106 R)
• M34: 13,261,851 km (0.049 R)
• M35: 13,461,265 km (0.081 R)
• M36: 14,795,977 km (0.085 R)
• M37: 15,062,112 km (0.104 R)
• M38: 15,960,447 km (0.069 R)
• M39: 16,051,253 km (0.116 R)
• M40: 16,355,236 km (0.104 R)
• M41: 16,691,682 km (0.089 R)
• M42: 18,123,483 km (0.113 R)
• M43: 18,249,893 km (0.07 R)
• M44: 19,078,516 km (0.119 R)
• M45: 19,174,857 km (0.115 R)
• M46: 20,278,590 km (0.11 R)
• M47: 20,508,522 km (0.093 R)
• M48: 20,706,140 km (0.056 R)
• M49: 20,871,297 km (0.11 R)
• M50: 21,369,607 km (0.081 R)
• M51: 22,141,233 km (0.084 R)
• M52: 22,581,499 km (0.076 R)
• M53: 22,717,484 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.8

Radius: 6.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.7 AU - 11.7 AU

Year: 21236 Days

Day: 18 Hours

Environment

Temp: -241 °C

Axial Tilt: 115.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,530,410 km

• M1: 79,586 km (0.103 R)
• M2: 139,724 km (0.033 R)
• M3: 338,241 km (0.116 R)
• M4: 460,911 km (0.083 R)
• M5: 598,541 km (0.07 R)
• M6: 781,200 km (0.026 R)
• M7: 862,581 km (0.074 R)
• M8: 1,142,030 km (0.11 R)
• M9: 1,311,375 km (0.08 R)
• M10: 1,694,944 km (0.117 R)
• M11: 1,737,280 km (0.103 R)
• M12: 1,866,533 km (0.051 R)
• M13: 2,180,389 km (0.12 R)
• M14: 2,856,571 km (0.115 R)
• M15: 3,061,072 km (0.086 R)
• M16: 3,758,198 km (0.057 R)
• M17: 3,869,648 km (0.033 R)
• M18: 4,443,506 km (0.112 R)
• M19: 4,800,596 km (0.089 R)
• M20: 5,043,692 km (0.086 R)
• M21: 5,228,745 km (0.05 R)
• M22: 5,542,152 km (0.067 R)
• M23: 5,829,380 km (0.079 R)
• M24: 5,991,096 km (0.037 R)
• M25: 6,121,545 km (0.087 R)
• M26: 6,385,286 km (0.111 R)
• M27: 6,686,277 km (0.108 R)
• M28: 8,296,249 km (0.083 R)
• M29: 10,057,914 km (0.11 R)
• M30: 11,040,472 km (0.101 R)
• M31: 11,200,393 km (0.092 R)
• M32: 11,320,968 km (0.11 R)
• M33: 11,848,151 km (0.097 R)
• M34: 12,549,765 km (0.072 R)
• M35: 12,842,528 km (0.096 R)
• M36: 12,926,602 km (0.066 R)
• M37: 13,053,013 km (0.061 R)
• M38: 13,477,571 km (0.112 R)
• M39: 13,992,786 km (0.034 R)
• M40: 15,264,668 km (0.04 R)
• M41: 15,711,666 km (0.045 R)
• M42: 16,299,286 km (0.034 R)
• M43: 16,940,164 km (0.096 R)
• M44: 18,293,725 km (0.051 R)
• M45: 18,340,998 km (0.108 R)
• M46: 18,530,539 km (0.108 R)
• M47: 18,625,683 km (0.117 R)
• M48: 19,488,264 km (0.078 R)
• M49: 20,119,268 km (0.095 R)
• M50: 20,265,874 km (0.069 R)
• M51: 21,252,023 km (0.073 R)
• M52: 21,351,506 km (0.12 R)
• M53: 21,801,197 km (0.113 R)
• M54: 22,052,222 km (0.108 R)
• M55: 22,153,051 km (0.12 R)
• M56: 22,456,136 km (0.088 R)
• M57: 22,862,295 km (0.078 R)
• M58: 23,630,629 km (0.061 R)
• M59: 23,992,058 km (0.047 R)
• M60: 24,563,671 km (0.075 R)
• M61: 25,139,773 km (0.095 R)
• M62: 25,244,940 km (0.108 R)
• M63: 25,614,447 km (0.095 R)
• M64: 26,733,439 km (0.096 R)
• M65: 26,948,411 km (0.084 R)
• M66: 29,516,857 km (0.095 R)
• M67: 29,739,010 km (0.066 R)
• M68: 29,905,961 km (0.113 R)
• M69: 29,961,761 km (0.092 R)
• M70: 30,240,910 km (0.099 R)
• M71: 30,296,860 km (0.037 R)
• M72: 30,465,008 km (0.116 R)
• M73: 30,745,654 km (0.119 R)
• M74: 30,970,948 km (0.093 R)
• M75: 31,309,787 km (0.075 R)
• M76: 31,366,335 km (0.037 R)
• M77: 31,423,033 km (0.054 R)
• M78: 32,448,077 km (0.119 R)
• M79: 32,620,115 km (0.062 R)
• M80: 32,964,788 km (0.048 R)
• M81: 33,022,384 km (0.037 R)
• M82: 34,064,482 km (0.038 R)
• M83: 34,122,676 km (0.113 R)
• M84: 35,058,560 km (0.078 R)
• M85: 35,117,352 km (0.094 R)
• M86: 35,411,761 km (0.115 R)
• M87: 35,647,826 km (0.115 R)
• M88: 36,002,972 km (0.108 R)
• M89: 36,716,703 km (0.073 R)
• M90: 37,495,061 km (0.088 R)
• M91: 37,796,052 km (0.113 R)
• M92: 38,037,203 km (0.065 R)
• M93: 38,339,541 km (0.089 R)
• M94: 39,068,382 km (0.114 R)
• M95: 41,344,064 km (0.119 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: 169 - 17,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit