🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 12.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 315 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,776,649 km

• M1: 167,699 km (0.102 R)
• M2: 268,379 km (0.076 R)
• M3: 356,043 km (0.053 R)
• M4: 451,486 km (0.119 R)
• M5: 530,025 km (0.105 R)
• M6: 663,616 km (0.091 R)
• M7: 763,248 km (0.118 R)
• M8: 968,497 km (0.082 R)
• M9: 1,110,914 km (0.033 R)
• M10: 1,244,654 km (0.119 R)
• M11: 1,434,644 km (0.074 R)
• M12: 1,612,515 km (0.063 R)
• M13: 1,697,337 km (0.107 R)
• M14: 1,797,718 km (0.107 R)
• M15: 1,999,974 km (0.074 R)
• M16: 2,096,614 km (0.109 R)
• M17: 2,199,837 km (0.107 R)
• M18: 2,355,418 km (0.117 R)
• M19: 2,452,807 km (0.12 R)
• M20: 2,567,099 km (0.097 R)
• M21: 2,646,087 km (0.092 R)
• M22: 2,833,832 km (0.075 R)
• M23: 2,981,635 km (0.081 R)
• M24: 3,194,214 km (0.104 R)
• M25: 3,330,946 km (0.088 R)
• M26: 3,475,607 km (0.106 R)
• M27: 3,592,892 km (0.095 R)
• M28: 3,705,539 km (0.116 R)
• M29: 3,789,314 km (0.064 R)
• M30: 3,958,958 km (0.094 R)
• M31: 4,205,495 km (0.101 R)
• M32: 4,286,727 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 11.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.89 AU - 1.15 AU

Year: 699 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,776,649 km

• M1: 141,220 km (0.048 R)
• M2: 228,735 km (0.062 R)
• M3: 316,399 km (0.106 R)
• M4: 476,768 km (0.104 R)
• M5: 586,424 km (0.056 R)
• M6: 701,165 km (0.09 R)
• M7: 774,019 km (0.076 R)
• M8: 886,218 km (0.042 R)
• M9: 960,718 km (0.115 R)
• M10: 1,133,802 km (0.11 R)
• M11: 1,263,204 km (0.099 R)
• M12: 1,366,726 km (0.065 R)
• M13: 1,563,148 km (0.104 R)
• M14: 1,635,105 km (0.095 R)
• M15: 1,748,799 km (0.081 R)
• M16: 1,955,843 km (0.118 R)
• M17: 2,040,964 km (0.073 R)
• M18: 2,193,105 km (0.093 R)
• M19: 2,289,147 km (0.111 R)
• M20: 2,409,423 km (0.083 R)
• M21: 2,531,794 km (0.06 R)
• M22: 2,609,436 km (0.062 R)
• M23: 2,711,461 km (0.081 R)
• M24: 2,847,147 km (0.096 R)
• M25: 2,927,930 km (0.079 R)
• M26: 3,025,916 km (0.032 R)
• M27: 3,125,100 km (0.047 R)
• M28: 3,225,330 km (0.056 R)
• M29: 3,446,286 km (0.119 R)
• M30: 3,672,329 km (0.103 R)
• M31: 4,047,819 km (0.105 R)
• M32: 4,417,027 km (0.111 R)
• M33: 4,577,246 km (0.111 R)
• M34: 4,701,113 km (0.115 R)
• M35: 4,893,795 km (0.115 R)
• M36: 5,020,505 km (0.107 R)
• M37: 5,227,548 km (0.12 R)
• M38: 5,427,261 km (0.079 R)
• M39: 5,497,871 km (0.064 R)
• M40: 5,742,015 km (0.103 R)
• M41: 5,865,433 km (0.102 R)
• M42: 6,083,547 km (0.114 R)
• M43: 6,167,471 km (0.096 R)
• M44: 6,283,260 km (0.112 R)
• M45: 6,357,461 km (0.088 R)
• M46: 6,442,582 km (0.106 R)
• M47: 6,732,503 km (0.111 R)
• M48: 6,895,564 km (0.078 R)
• M49: 7,004,920 km (0.114 R)
• M50: 7,192,217 km (0.096 R)
• M51: 7,549,307 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 12.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.17 AU - 1.19 AU

Year: 869 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 34,776,649 km

• M1: 171,140 km (0.088 R)
• M2: 309,219 km (0.115 R)
• M3: 493,075 km (0.112 R)
• M4: 588,069 km (0.066 R)
• M5: 666,608 km (0.108 R)
• M6: 759,508 km (0.057 R)
• M7: 894,745 km (0.084 R)
• M8: 993,629 km (0.031 R)
• M9: 1,096,403 km (0.096 R)
• M10: 1,307,485 km (0.067 R)
• M11: 1,408,614 km (0.105 R)
• M12: 1,742,516 km (0.111 R)
• M13: 1,918,892 km (0.035 R)
• M14: 2,013,139 km (0.106 R)
• M15: 2,123,841 km (0.116 R)
• M16: 2,437,099 km (0.079 R)
• M17: 2,539,723 km (0.081 R)
• M18: 2,643,694 km (0.084 R)
• M19: 2,823,061 km (0.117 R)
• M20: 2,947,676 km (0.112 R)
• M21: 3,040,278 km (0.105 R)
• M22: 3,133,926 km (0.117 R)
• M23: 3,219,795 km (0.088 R)
• M24: 3,367,747 km (0.101 R)
• M25: 3,473,663 km (0.098 R)
• M26: 3,688,784 km (0.104 R)
• M27: 3,917,669 km (0.107 R)
• M28: 4,010,420 km (0.087 R)
• M29: 4,113,493 km (0.113 R)
• M30: 4,207,889 km (0.117 R)
• M31: 4,408,649 km (0.094 R)
• M32: 4,563,633 km (0.067 R)
• M33: 5,161,426 km (0.076 R)
• M34: 5,243,106 km (0.101 R)
• M35: 5,335,408 km (0.079 R)
• M36: 5,417,836 km (0.102 R)
• M37: 5,626,077 km (0.071 R)
• M38: 5,837,010 km (0.069 R)
• M39: 6,093,570 km (0.063 R)
• M40: 6,277,575 km (0.069 R)
• M41: 6,452,455 km (0.112 R)
• M42: 6,640,051 km (0.088 R)
• M43: 6,840,662 km (0.078 R)
• M44: 6,941,640 km (0.051 R)
• M45: 7,145,393 km (0.08 R)
• M46: 7,270,756 km (0.067 R)
• M47: 7,581,770 km (0.117 R)
• M48: 7,674,820 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.6

Radius: 14.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.91 AU - 3.75 AU

Year: 4122 Days

Day: 7.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,776,649 km

• M1: 191,784 km (0.105 R)
• M2: 304,880 km (0.118 R)
• M3: 470,037 km (0.063 R)
• M4: 658,530 km (0.047 R)
• M5: 847,173 km (0.1 R)
• M6: 954,135 km (0.103 R)
• M7: 1,172,099 km (0.086 R)
• M8: 1,489,696 km (0.061 R)
• M9: 1,683,874 km (0.093 R)
• M10: 2,004,462 km (0.029 R)
• M11: 2,573,233 km (0.076 R)
• M12: 2,808,850 km (0.091 R)
• M13: 3,005,571 km (0.112 R)
• M14: 3,254,053 km (0.092 R)
• M15: 3,412,776 km (0.092 R)
• M16: 3,688,934 km (0.083 R)
• M17: 4,211,180 km (0.094 R)
• M18: 4,367,360 km (0.105 R)
• M19: 4,757,212 km (0.083 R)
• M20: 5,084,682 km (0.064 R)
• M21: 5,344,534 km (0.093 R)
• M22: 5,685,168 km (0.05 R)
• M23: 5,896,849 km (0.073 R)
• M24: 6,487,461 km (0.102 R)
• M25: 7,325,359 km (0.097 R)
• M26: 7,874,533 km (0.114 R)
• M27: 7,981,645 km (0.029 R)
• M28: 8,634,789 km (0.12 R)
• M29: 8,767,482 km (0.05 R)
• M30: 9,057,403 km (0.081 R)
• M31: 9,192,340 km (0.073 R)
• M32: 10,015,577 km (0.077 R)
• M33: 10,131,815 km (0.106 R)
• M34: 10,248,501 km (0.103 R)
• M35: 10,672,312 km (0.084 R)
• M36: 11,078,022 km (0.118 R)
• M37: 11,294,789 km (0.118 R)
• M38: 11,391,579 km (0.079 R)
• M39: 11,610,440 km (0.068 R)
• M40: 11,732,662 km (0.079 R)
• M41: 12,027,669 km (0.064 R)
• M42: 12,675,278 km (0.102 R)
• M43: 13,028,628 km (0.102 R)
• M44: 13,308,675 km (0.094 R)
• M45: 13,411,000 km (0.09 R)
• M46: 13,539,206 km (0.114 R)
• M47: 13,693,740 km (0.062 R)
• M48: 14,448,611 km (0.078 R)
• M49: 14,659,245 km (0.106 R)
• M50: 14,924,033 km (0.058 R)
• M51: 15,110,283 km (0.112 R)
• M52: 15,511,953 km (0.087 R)
• M53: 15,917,363 km (0.075 R)
• M54: 16,244,085 km (0.114 R)
• M55: 16,353,441 km (0.07 R)
• M56: 16,463,096 km (0.081 R)
• M57: 16,931,936 km (0.119 R)
• M58: 17,629,511 km (0.052 R)
• M59: 17,854,655 km (0.04 R)
• M60: 18,165,819 km (0.032 R)
• M61: 18,279,364 km (0.086 R)
• M62: 18,707,513 km (0.043 R)
• M63: 18,994,890 km (0.079 R)
• M64: 19,312,487 km (0.118 R)
• M65: 19,428,575 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 12.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.85 AU - 4.41 AU

Year: 4691 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,776,649 km

• M1: 157,078 km (0.112 R)
• M2: 239,057 km (0.044 R)
• M3: 325,824 km (0.073 R)
• M4: 493,075 km (0.103 R)
• M5: 605,572 km (0.114 R)
• M6: 806,482 km (0.111 R)
• M7: 915,988 km (0.082 R)
• M8: 1,244,505 km (0.089 R)
• M9: 1,417,440 km (0.104 R)
• M10: 1,587,084 km (0.079 R)
• M11: 1,836,164 km (0.091 R)
• M12: 2,175,602 km (0.098 R)
• M13: 2,280,021 km (0.097 R)
• M14: 2,645,339 km (0.052 R)
• M15: 2,729,114 km (0.086 R)
• M16: 2,928,079 km (0.113 R)
• M17: 3,117,171 km (0.101 R)
• M18: 3,461,994 km (0.108 R)
• M19: 3,662,305 km (0.111 R)
• M20: 3,740,396 km (0.089 R)
• M21: 4,569,018 km (0.081 R)
• M22: 5,082,588 km (0.117 R)
• M23: 5,399,586 km (0.089 R)
• M24: 5,560,553 km (0.086 R)
• M25: 5,650,760 km (0.074 R)
• M26: 5,869,024 km (0.058 R)
• M27: 6,183,179 km (0.072 R)
• M28: 6,389,475 km (0.039 R)
• M29: 6,540,868 km (0.033 R)
• M30: 6,905,288 km (0.055 R)
• M31: 7,355,428 km (0.067 R)
• M32: 7,674,221 km (0.113 R)
• M33: 7,855,534 km (0.09 R)
• M34: 7,997,652 km (0.05 R)
• M35: 8,678,771 km (0.06 R)
• M36: 8,930,993 km (0.096 R)
• M37: 9,058,151 km (0.075 R)
• M38: 9,292,721 km (0.102 R)
• M39: 9,507,693 km (0.108 R)
• M40: 9,594,160 km (0.095 R)
• M41: 10,719,435 km (0.104 R)
• M42: 11,354,927 km (0.114 R)
• M43: 11,585,009 km (0.086 R)
• M44: 11,677,311 km (0.108 R)
• M45: 11,979,498 km (0.097 R)
• M46: 12,734,070 km (0.112 R)
• M47: 13,406,961 km (0.11 R)
• M48: 13,698,976 km (0.07 R)
• M49: 13,968,402 km (0.067 R)
• M50: 14,066,837 km (0.08 R)
• M51: 14,462,823 km (0.093 R)
• M52: 14,612,271 km (0.086 R)
• M53: 14,988,211 km (0.102 R)
• M54: 15,316,578 km (0.117 R)
• M55: 15,698,501 km (0.109 R)
• M56: 15,800,826 km (0.086 R)
• M57: 16,032,105 km (0.062 R)
• M58: 16,497,653 km (0.047 R)
• M59: 16,758,402 km (0.111 R)
• M60: 17,072,857 km (0.086 R)
• M61: 17,521,950 km (0.071 R)
• M62: 17,707,900 km (0.046 R)
• M63: 17,867,970 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 14.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.13 AU - 4.19 AU

Year: 4749 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,776,649 km

• M1: 185,202 km (0.03 R)
• M2: 778,657 km (0.081 R)
• M3: 1,120,338 km (0.069 R)
• M4: 1,220,719 km (0.12 R)
• M5: 1,478,326 km (0.092 R)
• M6: 1,654,702 km (0.066 R)
• M7: 1,770,940 km (0.069 R)
• M8: 2,047,247 km (0.117 R)
• M9: 2,208,962 km (0.116 R)
• M10: 2,412,714 km (0.048 R)
• M11: 2,661,645 km (0.066 R)
• M12: 2,799,275 km (0.094 R)
• M13: 3,501,937 km (0.08 R)
• M14: 3,653,479 km (0.119 R)
• M15: 4,143,861 km (0.059 R)
• M16: 4,235,415 km (0.067 R)
• M17: 4,584,427 km (0.102 R)
• M18: 4,750,630 km (0.046 R)
• M19: 4,894,693 km (0.079 R)
• M20: 5,713,143 km (0.106 R)
• M21: 5,866,630 km (0.11 R)
• M22: 5,969,703 km (0.08 R)
• M23: 6,073,374 km (0.086 R)
• M24: 6,414,607 km (0.111 R)
• M25: 6,924,736 km (0.118 R)
• M26: 8,041,185 km (0.083 R)
• M27: 8,184,799 km (0.07 R)
• M28: 8,416,227 km (0.056 R)
• M29: 8,532,763 km (0.118 R)
• M30: 9,093,755 km (0.095 R)
• M31: 9,727,751 km (0.05 R)
• M32: 10,563,854 km (0.053 R)
• M33: 10,689,815 km (0.07 R)
• M34: 11,649,635 km (0.099 R)
• M35: 11,747,173 km (0.071 R)
• M36: 12,637,131 km (0.118 R)
• M37: 13,006,039 km (0.106 R)
• M38: 13,822,993 km (0.079 R)
• M39: 14,133,708 km (0.065 R)
• M40: 14,237,828 km (0.082 R)
• M41: 15,009,005 km (0.099 R)
• M42: 15,865,752 km (0.094 R)
• M43: 16,300,034 km (0.103 R)
• M44: 16,482,245 km (0.068 R)
• M45: 16,628,402 km (0.05 R)
• M46: 17,180,567 km (0.053 R)
• M47: 17,552,019 km (0.113 R)
• M48: 17,926,163 km (0.053 R)
• M49: 18,454,244 km (0.059 R)
• M50: 18,644,233 km (0.112 R)
• M51: 18,872,968 km (0.095 R)
• M52: 19,371,727 km (0.12 R)
• M53: 19,642,051 km (0.115 R)
• M54: 20,460,800 km (0.097 R)
• M55: 20,894,035 km (0.112 R)
• M56: 21,052,460 km (0.099 R)
• M57: 21,449,941 km (0.113 R)
• M58: 22,414,249 km (0.06 R)
• M59: 22,901,788 km (0.099 R)
• M60: 23,065,000 km (0.049 R)
• M61: 23,269,650 km (0.03 R)
• M62: 23,680,745 km (0.1 R)
• M63: 24,301,875 km (0.034 R)
• M64: 24,844,466 km (0.092 R)
• M65: 25,222,500 km (0.111 R)
• M66: 25,475,620 km (0.048 R)
• M67: 27,054,925 km (0.117 R)
• M68: 27,184,476 km (0.098 R)
• M69: 27,487,262 km (0.074 R)
• M70: 27,834,778 km (0.111 R)
• M71: 28,139,958 km (0.084 R)
• M72: 28,271,155 km (0.105 R)
• M73: 28,446,334 km (0.05 R)
• M74: 28,621,962 km (0.034 R)
• M75: 29,062,378 km (0.107 R)
• M76: 29,860,932 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 9.6

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.09 AU - 4.77 AU

Year: 5284 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,776,649 km

• M1: 125,064 km (0.11 R)
• M2: 196,272 km (0.063 R)
• M3: 356,043 km (0.112 R)
• M4: 428,448 km (0.056 R)
• M5: 591,061 km (0.057 R)
• M6: 733,927 km (0.099 R)
• M7: 1,024,147 km (0.056 R)
• M8: 1,383,780 km (0.101 R)
• M9: 1,560,007 km (0.114 R)
• M10: 1,632,711 km (0.078 R)
• M11: 1,743,862 km (0.075 R)
• M12: 1,896,153 km (0.036 R)
• M13: 2,316,673 km (0.094 R)
• M14: 2,379,205 km (0.109 R)
• M15: 2,442,185 km (0.074 R)
• M16: 2,570,091 km (0.114 R)
• M17: 2,766,065 km (0.094 R)
• M18: 2,832,486 km (0.062 R)
• M19: 3,478,450 km (0.09 R)
• M20: 3,818,186 km (0.066 R)
• M21: 5,364,729 km (0.112 R)
• M22: 6,043,455 km (0.062 R)
• M23: 6,159,244 km (0.097 R)
• M24: 6,599,959 km (0.101 R)
• M25: 6,749,258 km (0.119 R)
• M26: 6,809,246 km (0.113 R)
• M27: 6,869,385 km (0.034 R)
• M28: 6,929,673 km (0.034 R)
• M29: 7,203,586 km (0.107 R)
• M30: 7,793,301 km (0.069 R)
• M31: 7,856,282 km (0.093 R)
• M32: 8,269,770 km (0.08 R)
• M33: 8,887,011 km (0.095 R)
• M34: 8,985,895 km (0.107 R)
• M35: 9,085,079 km (0.12 R)
• M36: 9,755,576 km (0.11 R)
• M37: 10,896,709 km (0.089 R)
• M38: 11,073,384 km (0.062 R)
• M39: 11,357,919 km (0.097 R)
• M40: 12,262,537 km (0.09 R)
• M41: 13,077,547 km (0.064 R)
• M42: 13,340,689 km (0.116 R)
• M43: 13,416,087 km (0.069 R)
• M44: 14,140,290 km (0.108 R)
• M45: 14,487,656 km (0.059 R)
• M46: 14,759,924 km (0.089 R)
• M47: 15,073,033 km (0.105 R)
• M48: 15,546,959 km (0.1 R)
• M49: 15,785,717 km (0.091 R)
• M50: 16,186,340 km (0.077 R)
• M51: 16,671,636 km (0.088 R)
• M52: 17,038,599 km (0.112 R)
• M53: 18,323,346 km (0.073 R)
• M54: 19,767,863 km (0.079 R)
• M55: 20,199,752 km (0.116 R)
• M56: 20,809,513 km (0.115 R)
• M57: 21,425,407 km (0.113 R)
• M58: 21,558,100 km (0.083 R)
• M59: 22,495,032 km (0.111 R)
• M60: 22,810,235 km (0.045 R)
• M61: 22,945,770 km (0.117 R)
• M62: 23,490,755 km (0.111 R)
• M63: 23,902,149 km (0.117 R)
• M64: 24,500,840 km (0.084 R)
• M65: 24,871,693 km (0.066 R)
• M66: 25,057,793 km (0.062 R)
• M67: 26,231,388 km (0.094 R)
• M68: 26,420,779 km (0.066 R)
• M69: 26,753,485 km (0.05 R)
• M70: 27,470,807 km (0.083 R)
• M71: 27,615,169 km (0.073 R)
• M72: 27,759,680 km (0.112 R)
• M73: 28,146,241 km (0.119 R)
• M74: 29,267,477 km (0.107 R)
• M75: 29,464,049 km (0.11 R)
• M76: 29,660,919 km (0.108 R)
• M77: 30,353,707 km (0.108 R)
• M78: 31,151,961 km (0.104 R)
• M79: 31,402,837 km (0.085 R)
• M80: 32,871,140 km (0.096 R)
• M81: 33,331,303 km (0.103 R)
• M82: 33,485,090 km (0.11 R)
• M83: 33,948,245 km (0.11 R)
• M84: 34,465,255 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit