🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.1

Radius: 9.4

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.63 AU - 0.93 AU

Year: 459 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,358,062 km

• M1: 146,307 km (0.113 R)
• M2: 211,831 km (0.042 R)
• M3: 280,945 km (0.028 R)
• M4: 371,751 km (0.089 R)
• M5: 493,823 km (0.032 R)
• M6: 589,116 km (0.066 R)
• M7: 647,908 km (0.114 R)
• M8: 744,848 km (0.074 R)
• M9: 828,174 km (0.113 R)
• M10: 914,791 km (0.064 R)
• M11: 1,102,985 km (0.075 R)
• M12: 1,221,018 km (0.105 R)
• M13: 1,292,825 km (0.078 R)
• M14: 1,366,128 km (0.09 R)
• M15: 1,446,611 km (0.072 R)
• M16: 1,540,858 km (0.037 R)
• M17: 1,661,434 km (0.11 R)
• M18: 1,791,584 km (0.119 R)
• M19: 1,867,430 km (0.088 R)
• M20: 1,944,473 km (0.116 R)
• M21: 2,042,310 km (0.106 R)
• M22: 2,304,555 km (0.066 R)
• M23: 2,380,551 km (0.055 R)
• M24: 2,506,662 km (0.108 R)
• M25: 2,635,017 km (0.088 R)
• M26: 2,714,603 km (0.12 R)
• M27: 2,831,738 km (0.052 R)
• M28: 3,048,505 km (0.037 R)
• M29: 3,109,242 km (0.076 R)
• M30: 3,216,504 km (0.108 R)
• M31: 3,309,554 km (0.078 R)
• M32: 3,379,865 km (0.085 R)
• M33: 3,537,990 km (0.093 R)
• M34: 3,853,492 km (0.085 R)
• M35: 3,919,315 km (0.083 R)
• M36: 4,010,420 km (0.062 R)
• M37: 4,135,932 km (0.047 R)
• M38: 4,203,401 km (0.094 R)
• M39: 4,502,746 km (0.073 R)
• M40: 4,615,842 km (0.083 R)
• M41: 4,871,355 km (0.101 R)
• M42: 5,077,352 km (0.106 R)
• M43: 5,249,688 km (0.041 R)
• M44: 5,313,716 km (0.116 R)
• M45: 5,442,371 km (0.119 R)
• M46: 5,516,421 km (0.037 R)
• M47: 5,834,915 km (0.07 R)
• M48: 5,948,909 km (0.093 R)
• M49: 6,034,778 km (0.116 R)
• M50: 6,101,798 km (0.116 R)
• M51: 6,353,122 km (0.076 R)
• M52: 6,519,326 km (0.042 R)
• M53: 6,588,290 km (0.081 R)
• M54: 6,716,795 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 11.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.28 AU

Year: 707 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,358,062 km

• M1: 146,008 km (0.115 R)
• M2: 224,696 km (0.068 R)
• M3: 324,328 km (0.096 R)
• M4: 397,781 km (0.12 R)
• M5: 493,673 km (0.074 R)
• M6: 684,261 km (0.11 R)
• M7: 845,527 km (0.09 R)
• M8: 995,873 km (0.076 R)
• M9: 1,120,039 km (0.105 R)
• M10: 1,292,226 km (0.115 R)
• M11: 1,373,608 km (0.059 R)
• M12: 1,462,319 km (0.105 R)
• M13: 1,535,921 km (0.103 R)
• M14: 1,698,983 km (0.055 R)
• M15: 1,985,762 km (0.111 R)
• M16: 2,099,905 km (0.12 R)
• M17: 2,288,399 km (0.071 R)
• M18: 2,361,402 km (0.096 R)
• M19: 2,435,304 km (0.087 R)
• M20: 2,509,803 km (0.076 R)
• M21: 2,605,995 km (0.034 R)
• M22: 2,759,632 km (0.111 R)
• M23: 2,880,357 km (0.094 R)
• M24: 2,966,825 km (0.119 R)
• M25: 3,046,710 km (0.096 R)
• M26: 3,283,524 km (0.114 R)
• M27: 3,411,729 km (0.055 R)
• M28: 3,634,480 km (0.082 R)
• M29: 3,712,421 km (0.071 R)
• M30: 3,798,888 km (0.069 R)
• M31: 3,949,683 km (0.064 R)
• M32: 4,167,497 km (0.114 R)
• M33: 4,339,685 km (0.074 R)
• M34: 4,464,150 km (0.103 R)
• M35: 4,725,049 km (0.099 R)
• M36: 4,853,254 km (0.089 R)
• M37: 5,253,428 km (0.105 R)
• M38: 5,359,493 km (0.106 R)
• M39: 5,439,678 km (0.058 R)
• M40: 5,520,161 km (0.059 R)
• M41: 5,655,248 km (0.107 R)
• M42: 5,773,131 km (0.116 R)
• M43: 6,030,141 km (0.095 R)
• M44: 6,178,542 km (0.114 R)
• M45: 6,356,563 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 8.4

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.09 AU - 1.17 AU

Year: 801 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,358,062 km

• M1: 189,541 km (0.05 R)
• M2: 264,190 km (0.104 R)
• M3: 329,564 km (0.09 R)
• M4: 440,865 km (0.071 R)
• M5: 541,843 km (0.064 R)
• M6: 620,682 km (0.099 R)
• M7: 752,178 km (0.077 R)
• M8: 870,211 km (0.066 R)
• M9: 952,340 km (0.119 R)
• M10: 1,301,202 km (0.089 R)
• M11: 1,361,939 km (0.089 R)
• M12: 1,507,647 km (0.086 R)
• M13: 1,578,856 km (0.11 R)
• M14: 1,643,931 km (0.109 R)
• M15: 1,732,194 km (0.077 R)
• M16: 1,913,506 km (0.065 R)
• M17: 1,998,777 km (0.03 R)
• M18: 2,125,038 km (0.098 R)
• M19: 2,344,199 km (0.09 R)
• M20: 2,734,350 km (0.116 R)
• M21: 2,981,934 km (0.064 R)
• M22: 3,072,142 km (0.079 R)
• M23: 3,329,600 km (0.1 R)
• M24: 3,536,793 km (0.061 R)
• M25: 3,651,684 km (0.116 R)
• M26: 3,709,578 km (0.087 R)
• M27: 3,885,057 km (0.067 R)
• M28: 4,003,538 km (0.119 R)
• M29: 4,073,251 km (0.118 R)
• M30: 4,163,458 km (0.091 R)
• M31: 4,803,139 km (0.091 R)
• M32: 4,941,218 km (0.098 R)
• M33: 5,112,956 km (0.104 R)
• M34: 5,275,719 km (0.051 R)
• M35: 5,473,337 km (0.091 R)
• M36: 5,662,279 km (0.081 R)
• M37: 5,751,889 km (0.098 R)
• M38: 5,909,864 km (0.089 R)
• M39: 5,966,711 km (0.082 R)
• M40: 6,046,447 km (0.075 R)
• M41: 6,299,716 km (0.072 R)
• M42: 6,768,855 km (0.05 R)
• M43: 6,911,870 km (0.107 R)
• M44: 7,200,744 km (0.09 R)
• M45: 7,395,670 km (0.119 R)
• M46: 7,518,340 km (0.099 R)
• M47: 7,828,008 km (0.103 R)
• M48: 8,041,035 km (0.112 R)
• M49: 8,154,580 km (0.026 R)
• M50: 8,294,005 km (0.116 R)
• M51: 8,421,463 km (0.091 R)
• M52: 8,575,399 km (0.06 R)
• M53: 8,639,726 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 12

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.69 AU - 2.09 AU

Year: 1733 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,358,062 km

• M1: 155,582 km (0.108 R)
• M2: 238,160 km (0.113 R)
• M3: 395,387 km (0.111 R)
• M4: 534,364 km (0.047 R)
• M5: 671,994 km (0.102 R)
• M6: 763,847 km (0.114 R)
• M7: 845,527 km (0.117 R)
• M8: 938,278 km (0.095 R)
• M9: 1,282,951 km (0.098 R)
• M10: 1,428,360 km (0.099 R)
• M11: 1,647,372 km (0.116 R)
• M12: 1,816,417 km (0.073 R)
• M13: 1,960,181 km (0.068 R)
• M14: 2,054,577 km (0.108 R)
• M15: 2,161,540 km (0.103 R)
• M16: 2,516,087 km (0.082 R)
• M17: 2,688,872 km (0.093 R)
• M18: 2,853,579 km (0.039 R)
• M19: 3,107,297 km (0.081 R)
• M20: 3,205,882 km (0.079 R)
• M21: 3,793,204 km (0.105 R)
• M22: 3,912,134 km (0.119 R)
• M23: 4,099,580 km (0.112 R)
• M24: 4,511,423 km (0.107 R)
• M25: 4,651,596 km (0.068 R)
• M26: 4,864,773 km (0.107 R)
• M27: 4,965,303 km (0.061 R)
• M28: 5,168,606 km (0.084 R)
• M29: 5,538,562 km (0.063 R)
• M30: 5,643,729 km (0.12 R)
• M31: 5,871,268 km (0.06 R)
• M32: 5,947,712 km (0.101 R)
• M33: 6,024,605 km (0.103 R)
• M34: 6,257,230 km (0.065 R)
• M35: 6,366,736 km (0.103 R)
• M36: 7,070,295 km (0.086 R)
• M37: 7,184,438 km (0.114 R)
• M38: 7,381,757 km (0.09 R)
• M39: 7,832,197 km (0.115 R)
• M40: 8,394,834 km (0.039 R)
• M41: 8,742,200 km (0.045 R)
• M42: 9,005,792 km (0.09 R)
• M43: 9,505,150 km (0.072 R)
• M44: 9,613,309 km (0.109 R)
• M45: 9,921,929 km (0.068 R)
• M46: 10,307,742 km (0.113 R)
• M47: 10,792,439 km (0.118 R)
• M48: 10,942,935 km (0.106 R)
• M49: 11,094,328 km (0.095 R)
• M50: 11,399,059 km (0.11 R)
• M51: 11,494,801 km (0.067 R)
• M52: 11,610,141 km (0.112 R)
• M53: 11,803,122 km (0.076 R)
• M54: 12,055,793 km (0.109 R)
• M55: 12,212,123 km (0.027 R)
• M56: 12,290,512 km (0.118 R)
• M57: 12,506,980 km (0.103 R)
• M58: 12,744,691 km (0.096 R)
• M59: 12,864,070 km (0.033 R)
• M60: 12,943,806 km (0.092 R)
• M61: 13,083,830 km (0.081 R)
• M62: 13,325,131 km (0.064 R)
• M63: 13,710,196 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 13

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.91 AU - 2.45 AU

Year: 2146 Days

Day: 5 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,358,062 km

• M1: 165,006 km (0.102 R)
• M2: 303,235 km (0.081 R)
• M3: 413,788 km (0.103 R)
• M4: 555,906 km (0.063 R)
• M5: 704,157 km (0.073 R)
• M6: 794,664 km (0.029 R)
• M7: 919,728 km (0.082 R)
• M8: 1,100,592 km (0.099 R)
• M9: 1,320,052 km (0.115 R)
• M10: 1,499,120 km (0.116 R)
• M11: 1,686,417 km (0.083 R)
• M12: 1,871,769 km (0.051 R)
• M13: 1,961,976 km (0.12 R)
• M14: 2,095,118 km (0.068 R)
• M15: 2,210,159 km (0.115 R)
• M16: 2,714,603 km (0.116 R)
• M17: 2,968,620 km (0.098 R)
• M18: 3,134,375 km (0.032 R)
• M19: 3,291,153 km (0.1 R)
• M20: 3,512,558 km (0.053 R)
• M21: 3,688,336 km (0.099 R)
• M22: 4,035,403 km (0.109 R)
• M23: 4,179,914 km (0.097 R)
• M24: 4,352,999 km (0.06 R)
• M25: 4,542,091 km (0.087 R)
• M26: 4,733,875 km (0.11 R)
• M27: 4,816,902 km (0.064 R)
• M28: 5,068,974 km (0.113 R)
• M29: 5,325,535 km (0.087 R)
• M30: 5,688,908 km (0.071 R)
• M31: 5,851,371 km (0.101 R)
• M32: 6,363,445 km (0.115 R)
• M33: 6,470,706 km (0.12 R)
• M34: 6,609,533 km (0.063 R)
• M35: 6,718,141 km (0.08 R)
• M36: 6,827,348 km (0.079 R)
• M37: 7,063,413 km (0.087 R)
• M38: 7,206,429 km (0.034 R)
• M39: 7,478,996 km (0.072 R)
• M40: 7,559,928 km (0.064 R)
• M41: 7,935,569 km (0.108 R)
• M42: 8,034,602 km (0.088 R)
• M43: 8,705,399 km (0.068 R)
• M44: 8,858,887 km (0.089 R)
• M45: 9,082,087 km (0.074 R)
• M46: 9,289,729 km (0.036 R)
• M47: 9,586,830 km (0.099 R)
• M48: 9,780,559 km (0.089 R)
• M49: 10,046,993 km (0.093 R)
• M50: 10,297,869 km (0.065 R)
• M51: 10,460,332 km (0.108 R)
• M52: 10,897,457 km (0.09 R)
• M53: 11,322,016 km (0.119 R)
• M54: 11,959,751 km (0.097 R)
• M55: 12,149,441 km (0.114 R)
• M56: 12,321,180 km (0.116 R)
• M57: 12,724,795 km (0.097 R)
• M58: 12,841,032 km (0.085 R)
• M59: 13,171,943 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 11.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.13 AU - 2.71 AU

Year: 2510 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,358,062 km

• M1: 148,551 km (0.094 R)
• M2: 225,893 km (0.077 R)
• M3: 313,707 km (0.106 R)
• M4: 387,758 km (0.09 R)
• M5: 477,516 km (0.091 R)
• M6: 683,513 km (0.085 R)
• M7: 780,302 km (0.076 R)
• M8: 891,753 km (0.102 R)
• M9: 1,249,292 km (0.108 R)
• M10: 1,337,255 km (0.107 R)
• M11: 1,416,243 km (0.078 R)
• M12: 1,638,695 km (0.061 R)
• M13: 1,772,884 km (0.105 R)
• M14: 1,885,532 km (0.093 R)
• M15: 2,118,156 km (0.116 R)
• M16: 2,401,495 km (0.105 R)
• M17: 3,125,548 km (0.094 R)
• M18: 3,278,138 km (0.11 R)
• M19: 3,402,155 km (0.078 R)
• M20: 3,622,812 km (0.076 R)
• M21: 3,702,846 km (0.097 R)
• M22: 3,815,942 km (0.081 R)
• M23: 3,979,453 km (0.105 R)
• M24: 4,078,636 km (0.096 R)
• M25: 4,398,327 km (0.11 R)
• M26: 4,569,916 km (0.084 R)
• M27: 5,098,146 km (0.095 R)
• M28: 5,296,812 km (0.048 R)
• M29: 5,424,419 km (0.108 R)
• M30: 5,516,272 km (0.099 R)
• M31: 5,683,074 km (0.065 R)
• M32: 5,983,616 km (0.114 R)
• M33: 6,444,078 km (0.092 R)
• M34: 7,338,524 km (0.095 R)
• M35: 7,686,638 km (0.111 R)
• M36: 7,790,010 km (0.108 R)
• M37: 8,356,387 km (0.054 R)
• M38: 8,505,537 km (0.051 R)
• M39: 8,591,107 km (0.104 R)
• M40: 9,617,946 km (0.07 R)
• M41: 9,729,546 km (0.082 R)
• M42: 10,112,068 km (0.119 R)
• M43: 10,362,196 km (0.11 R)
• M44: 11,008,159 km (0.073 R)
• M45: 11,218,494 km (0.094 R)
• M46: 11,336,078 km (0.073 R)
• M47: 11,453,961 km (0.095 R)
• M48: 11,738,496 km (0.104 R)
• M49: 11,929,533 km (0.076 R)
• M50: 12,025,425 km (0.117 R)
• M51: 12,121,616 km (0.087 R)
• M52: 12,679,616 km (0.107 R)
• M53: 12,777,603 km (0.055 R)
• M54: 13,146,960 km (0.036 R)
• M55: 13,745,352 km (0.105 R)
• M56: 13,896,296 km (0.08 R)
• M57: 14,047,838 km (0.09 R)
• M58: 14,123,834 km (0.111 R)
• M59: 14,454,595 km (0.092 R)
• M60: 14,942,733 km (0.098 R)
• M61: 15,488,616 km (0.069 R)
• M62: 15,645,843 km (0.068 R)
• M63: 15,829,848 km (0.036 R)
• M64: 15,908,836 km (0.118 R)
• M65: 17,002,995 km (0.107 R)
• M66: 17,627,416 km (0.103 R)
• M67: 17,736,772 km (0.067 R)
• M68: 17,928,706 km (0.092 R)
• M69: 18,176,440 km (0.113 R)
• M70: 18,480,872 km (0.111 R)
• M71: 18,647,524 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 10.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.58 AU - 4.12 AU

Year: 5038 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,358,062 km

• M1: 139,724 km (0.049 R)
• M2: 461,958 km (0.083 R)
• M3: 544,387 km (0.058 R)
• M4: 660,325 km (0.085 R)
• M5: 736,171 km (0.052 R)
• M6: 856,448 km (0.105 R)
• M7: 962,064 km (0.113 R)
• M8: 1,163,722 km (0.098 R)
• M9: 1,294,022 km (0.076 R)
• M10: 1,404,425 km (0.044 R)
• M11: 1,505,403 km (0.117 R)
• M12: 1,688,062 km (0.117 R)
• M13: 1,836,763 km (0.098 R)
• M14: 2,692,313 km (0.108 R)
• M15: 3,078,874 km (0.064 R)
• M16: 3,329,600 km (0.114 R)
• M17: 3,534,848 km (0.097 R)
• M18: 3,621,764 km (0.07 R)
• M19: 3,958,210 km (0.054 R)
• M20: 4,416,428 km (0.106 R)
• M21: 4,528,926 km (0.115 R)
• M22: 4,852,955 km (0.088 R)
• M23: 5,125,522 km (0.103 R)
• M24: 5,870,071 km (0.084 R)
• M25: 6,097,908 km (0.068 R)
• M26: 6,223,421 km (0.11 R)
• M27: 6,392,167 km (0.12 R)
• M28: 6,669,671 km (0.119 R)
• M29: 7,038,580 km (0.082 R)
• M30: 7,660,608 km (0.097 R)
• M31: 7,955,465 km (0.062 R)
• M32: 8,300,288 km (0.096 R)
• M33: 8,673,535 km (0.113 R)
• M34: 8,862,178 km (0.095 R)
• M35: 8,957,023 km (0.1 R)
• M36: 9,219,717 km (0.108 R)
• M37: 9,728,200 km (0.112 R)
• M38: 10,146,476 km (0.075 R)
• M39: 10,495,487 km (0.032 R)
• M40: 10,621,150 km (0.088 R)
• M41: 10,696,697 km (0.074 R)
• M42: 10,899,102 km (0.059 R)
• M43: 11,077,423 km (0.084 R)
• M44: 11,154,017 km (0.08 R)
• M45: 11,591,890 km (0.091 R)
• M46: 11,721,741 km (0.055 R)
• M47: 12,272,411 km (0.109 R)
• M48: 12,351,847 km (0.096 R)
• M49: 12,617,533 km (0.102 R)
• M50: 13,100,734 km (0.119 R)
• M51: 13,535,316 km (0.051 R)
• M52: 13,919,483 km (0.111 R)
• M53: 14,030,036 km (0.098 R)
• M54: 14,112,914 km (0.102 R)
• M55: 14,223,915 km (0.107 R)
• M56: 14,642,490 km (0.102 R)
• M57: 14,867,485 km (0.078 R)
• M58: 15,635,072 km (0.108 R)
• M59: 17,446,104 km (0.097 R)
• M60: 17,535,414 km (0.073 R)
• M61: 17,834,310 km (0.038 R)
• M62: 18,346,084 km (0.116 R)
• M63: 18,558,364 km (0.101 R)
• M64: 18,710,355 km (0.08 R)
• M65: 18,832,278 km (0.101 R)
• M66: 18,954,499 km (0.055 R)
• M67: 19,169,022 km (0.101 R)
• M68: 19,446,078 km (0.101 R)
• M69: 21,358,088 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 20,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit