🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 9.4

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.55 AU - 0.63 AU

Year: 307 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,506,129 km

• M1: 120,576 km (0.101 R)
• M2: 187,147 km (0.085 R)
• M3: 285,134 km (0.066 R)
• M4: 378,782 km (0.097 R)
• M5: 447,447 km (0.077 R)
• M6: 537,954 km (0.108 R)
• M7: 624,571 km (0.119 R)
• M8: 697,724 km (0.075 R)
• M9: 865,723 km (0.06 R)
• M10: 931,845 km (0.117 R)
• M11: 999,763 km (0.038 R)
• M12: 1,100,442 km (0.103 R)
• M13: 1,283,999 km (0.035 R)
• M14: 1,370,017 km (0.087 R)
• M15: 1,477,728 km (0.084 R)
• M16: 1,558,062 km (0.081 R)
• M17: 1,738,776 km (0.081 R)
• M18: 1,866,832 km (0.115 R)
• M19: 1,942,977 km (0.104 R)
• M20: 2,126,683 km (0.095 R)
• M21: 2,200,585 km (0.098 R)
• M22: 2,263,865 km (0.112 R)
• M23: 2,339,561 km (0.097 R)
• M24: 2,481,380 km (0.106 R)
• M25: 2,626,041 km (0.111 R)
• M26: 2,779,828 km (0.064 R)
• M27: 2,848,493 km (0.032 R)
• M28: 2,917,757 km (0.107 R)
• M29: 3,070,646 km (0.097 R)
• M30: 3,525,423 km (0.056 R)
• M31: 3,620,268 km (0.119 R)
• M32: 3,688,485 km (0.07 R)
• M33: 3,764,182 km (0.107 R)
• M34: 3,875,034 km (0.073 R)
• M35: 4,015,356 km (0.072 R)
• M36: 4,093,147 km (0.057 R)
• M37: 4,185,748 km (0.06 R)
• M38: 4,315,300 km (0.102 R)
• M39: 4,416,877 km (0.071 R)
• M40: 4,548,673 km (0.083 R)
• M41: 4,615,094 km (0.106 R)
• M42: 4,711,735 km (0.111 R)
• M43: 4,906,810 km (0.11 R)
• M44: 5,012,875 km (0.117 R)
• M45: 5,119,838 km (0.098 R)
• M46: 5,212,139 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.3

Radius: 10.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.96 AU - 1.38 AU

Year: 858 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,506,129 km

• M1: 132,095 km (0.107 R)
• M2: 220,507 km (0.084 R)
• M3: 287,976 km (0.112 R)
• M4: 414,685 km (0.103 R)
• M5: 582,983 km (0.1 R)
• M6: 651,349 km (0.057 R)
• M7: 775,815 km (0.088 R)
• M8: 908,807 km (0.077 R)
• M9: 1,013,825 km (0.03 R)
• M10: 1,123,330 km (0.086 R)
• M11: 1,308,233 km (0.062 R)
• M12: 1,381,237 km (0.119 R)
• M13: 1,476,082 km (0.102 R)
• M14: 1,672,654 km (0.086 R)
• M15: 1,796,222 km (0.092 R)
• M16: 1,945,670 km (0.089 R)
• M17: 2,099,307 km (0.104 R)
• M18: 2,225,268 km (0.104 R)
• M19: 2,345,545 km (0.097 R)
• M20: 2,418,848 km (0.071 R)
• M21: 2,559,470 km (0.079 R)
• M22: 2,694,258 km (0.103 R)
• M23: 2,831,588 km (0.099 R)
• M24: 3,166,987 km (0.065 R)
• M25: 3,239,243 km (0.038 R)
• M26: 3,496,551 km (0.117 R)
• M27: 3,590,050 km (0.102 R)
• M28: 3,713,019 km (0.039 R)
• M29: 3,779,740 km (0.047 R)
• M30: 3,953,273 km (0.112 R)
• M31: 4,100,029 km (0.109 R)
• M32: 4,188,890 km (0.047 R)
• M33: 4,338,338 km (0.048 R)
• M34: 4,459,363 km (0.07 R)
• M35: 4,673,737 km (0.114 R)
• M36: 4,829,019 km (0.047 R)
• M37: 4,902,023 km (0.101 R)
• M38: 5,208,549 km (0.115 R)
• M39: 5,630,714 km (0.107 R)
• M40: 5,729,748 km (0.098 R)
• M41: 5,840,450 km (0.118 R)
• M42: 5,996,631 km (0.084 R)
• M43: 6,154,307 km (0.046 R)
• M44: 6,244,963 km (0.044 R)
• M45: 6,462,179 km (0.11 R)
• M46: 6,739,982 km (0.106 R)
• M47: 6,880,455 km (0.101 R)
• M48: 7,140,456 km (0.098 R)
• M49: 7,259,685 km (0.095 R)
• M50: 7,657,915 km (0.079 R)
• M51: 7,767,869 km (0.108 R)
• M52: 7,841,322 km (0.074 R)
• M53: 8,075,742 km (0.064 R)
• M54: 8,250,023 km (0.071 R)
• M55: 8,337,688 km (0.085 R)
• M56: 8,564,328 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 8.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.26 AU - 1.68 AU

Year: 1209 Days

Day: 5.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,506,129 km

• M1: 113,096 km (0.083 R)
• M2: 181,462 km (0.049 R)
• M3: 248,931 km (0.107 R)
• M4: 336,296 km (0.081 R)
• M5: 418,874 km (0.092 R)
• M6: 505,491 km (0.096 R)
• M7: 561,740 km (0.091 R)
• M8: 633,098 km (0.081 R)
• M9: 708,047 km (0.049 R)
• M10: 901,926 km (0.117 R)
• M11: 1,002,755 km (0.097 R)
• M12: 1,070,522 km (0.061 R)
• M13: 1,145,321 km (0.099 R)
• M14: 1,221,915 km (0.112 R)
• M15: 1,277,715 km (0.079 R)
• M16: 1,363,136 km (0.115 R)
• M17: 1,421,329 km (0.108 R)
• M18: 1,552,078 km (0.111 R)
• M19: 1,631,215 km (0.092 R)
• M20: 1,755,830 km (0.084 R)
• M21: 1,883,736 km (0.061 R)
• M22: 1,961,976 km (0.114 R)
• M23: 2,021,366 km (0.084 R)
• M24: 2,155,556 km (0.113 R)
• M25: 2,320,562 km (0.119 R)
• M26: 2,404,636 km (0.065 R)
• M27: 2,547,053 km (0.109 R)
• M28: 2,612,128 km (0.04 R)
• M29: 2,721,784 km (0.069 R)
• M30: 2,780,875 km (0.075 R)
• M31: 3,021,727 km (0.039 R)
• M32: 3,168,034 km (0.119 R)
• M33: 3,483,536 km (0.086 R)
• M34: 3,580,176 km (0.086 R)
• M35: 3,661,408 km (0.095 R)
• M36: 4,001,145 km (0.086 R)
• M37: 4,110,949 km (0.116 R)
• M38: 4,179,017 km (0.026 R)
• M39: 4,316,347 km (0.113 R)
• M40: 4,376,935 km (0.055 R)
• M41: 4,648,455 km (0.035 R)
• M42: 4,907,558 km (0.089 R)
• M43: 4,988,939 km (0.075 R)
• M44: 5,052,518 km (0.111 R)
• M45: 5,180,574 km (0.115 R)
• M46: 5,300,402 km (0.108 R)
• M47: 5,384,027 km (0.119 R)
• M48: 5,571,174 km (0.096 R)
• M49: 5,675,145 km (0.053 R)
• M50: 5,913,604 km (0.068 R)
• M51: 6,145,780 km (0.114 R)
• M52: 6,233,594 km (0.041 R)
• M53: 6,380,798 km (0.111 R)
• M54: 6,449,912 km (0.04 R)
• M55: 6,529,349 km (0.104 R)
• M56: 6,829,592 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.1

Radius: 9.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.74 AU - 2 AU

Year: 1734 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,506,129 km

• M1: 151,393 km (0.088 R)
• M2: 259,552 km (0.061 R)
• M3: 340,036 km (0.09 R)
• M4: 412,142 km (0.108 R)
• M5: 490,980 km (0.1 R)
• M6: 583,432 km (0.086 R)
• M7: 658,231 km (0.103 R)
• M8: 845,078 km (0.05 R)
• M9: 926,759 km (0.089 R)
• M10: 1,265,598 km (0.065 R)
• M11: 1,642,136 km (0.061 R)
• M12: 1,924,277 km (0.064 R)
• M13: 2,090,032 km (0.116 R)
• M14: 2,305,303 km (0.062 R)
• M15: 2,370,079 km (0.119 R)
• M16: 2,442,036 km (0.118 R)
• M17: 2,581,461 km (0.093 R)
• M18: 2,676,007 km (0.075 R)
• M19: 2,757,837 km (0.086 R)
• M20: 2,910,277 km (0.098 R)
• M21: 3,036,986 km (0.093 R)
• M22: 3,296,239 km (0.095 R)
• M23: 3,767,024 km (0.114 R)
• M24: 3,975,264 km (0.112 R)
• M25: 4,403,413 km (0.111 R)
• M26: 4,573,955 km (0.085 R)
• M27: 4,813,012 km (0.055 R)
• M28: 4,913,093 km (0.084 R)
• M29: 5,183,566 km (0.11 R)
• M30: 5,398,239 km (0.058 R)
• M31: 5,952,350 km (0.053 R)
• M32: 6,015,031 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 12.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.81 AU - 3.83 AU

Year: 5064 Days

Day: 12.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,506,129 km

• M1: 169,943 km (0.092 R)
• M2: 271,071 km (0.104 R)
• M3: 403,166 km (0.07 R)
• M4: 544,835 km (0.119 R)
• M5: 676,781 km (0.085 R)
• M6: 766,390 km (0.115 R)
• M7: 926,011 km (0.105 R)
• M8: 1,261,260 km (0.077 R)
• M9: 1,404,126 km (0.097 R)
• M10: 1,573,171 km (0.093 R)
• M11: 1,812,677 km (0.116 R)
• M12: 2,223,324 km (0.077 R)
• M13: 2,553,636 km (0.093 R)
• M14: 3,001,532 km (0.066 R)
• M15: 3,664,549 km (0.061 R)
• M16: 3,788,716 km (0.098 R)
• M17: 4,041,237 km (0.116 R)
• M18: 4,430,640 km (0.076 R)
• M19: 4,548,374 km (0.099 R)
• M20: 5,075,856 km (0.069 R)
• M21: 5,276,766 km (0.07 R)
• M22: 5,370,414 km (0.101 R)
• M23: 5,734,535 km (0.116 R)
• M24: 6,057,667 km (0.066 R)
• M25: 6,221,626 km (0.09 R)
• M26: 6,386,931 km (0.111 R)
• M27: 7,045,761 km (0.101 R)
• M28: 7,235,600 km (0.091 R)
• M29: 7,322,367 km (0.098 R)
• M30: 7,993,762 km (0.083 R)
• M31: 8,282,337 km (0.106 R)
• M32: 8,869,807 km (0.091 R)
• M33: 9,112,455 km (0.111 R)
• M34: 9,413,895 km (0.097 R)
• M35: 10,299,215 km (0.119 R)
• M36: 10,831,335 km (0.11 R)
• M37: 11,412,822 km (0.061 R)
• M38: 11,554,640 km (0.093 R)
• M39: 11,901,707 km (0.077 R)
• M40: 12,107,404 km (0.095 R)
• M41: 12,314,448 km (0.041 R)
• M42: 12,418,269 km (0.11 R)
• M43: 12,921,217 km (0.12 R)
• M44: 13,882,084 km (0.076 R)
• M45: 14,294,675 km (0.027 R)
• M46: 14,447,714 km (0.087 R)
• M47: 14,843,699 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 9.7

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.67 AU - 4.59 AU

Year: 5693 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,506,129 km

• M1: 227,538 km (0.111 R)
• M2: 335,099 km (0.061 R)
• M3: 402,568 km (0.109 R)
• M4: 554,709 km (0.077 R)
• M5: 714,330 km (0.113 R)
• M6: 932,294 km (0.082 R)
• M7: 1,250,937 km (0.11 R)
• M8: 1,482,216 km (0.109 R)
• M9: 2,100,055 km (0.104 R)
• M10: 2,197,294 km (0.094 R)
• M11: 2,376,063 km (0.069 R)
• M12: 2,726,870 km (0.104 R)
• M13: 2,854,627 km (0.065 R)
• M14: 2,941,094 km (0.046 R)
• M15: 3,272,603 km (0.103 R)
• M16: 3,593,042 km (0.068 R)
• M17: 3,709,878 km (0.096 R)
• M18: 4,019,844 km (0.077 R)
• M19: 4,844,129 km (0.12 R)
• M20: 4,999,411 km (0.11 R)
• M21: 5,103,980 km (0.093 R)
• M22: 5,235,776 km (0.096 R)
• M23: 5,583,441 km (0.091 R)
• M24: 6,471,454 km (0.089 R)
• M25: 6,931,767 km (0.118 R)
• M26: 7,077,774 km (0.03 R)
• M27: 7,313,690 km (0.073 R)
• M28: 7,582,069 km (0.1 R)
• M29: 7,732,564 km (0.115 R)
• M30: 7,853,739 km (0.072 R)
• M31: 7,944,993 km (0.074 R)
• M32: 8,006,029 km (0.097 R)
• M33: 8,097,882 km (0.119 R)
• M34: 8,406,652 km (0.034 R)
• M35: 8,593,799 km (0.106 R)
• M36: 9,099,590 km (0.05 R)
• M37: 9,259,659 km (0.116 R)
• M38: 9,712,791 km (0.108 R)
• M39: 9,975,036 km (0.103 R)
• M40: 10,272,736 km (0.112 R)
• M41: 10,506,408 km (0.119 R)
• M42: 11,149,380 km (0.107 R)
• M43: 12,225,736 km (0.072 R)
• M44: 13,081,735 km (0.118 R)
• M45: 13,920,082 km (0.106 R)
• M46: 14,513,537 km (0.031 R)
• M47: 15,191,065 km (0.118 R)
• M48: 15,419,202 km (0.035 R)
• M49: 16,382,014 km (0.034 R)
• M50: 16,576,940 km (0.114 R)
• M51: 16,811,809 km (0.044 R)
• M52: 17,922,573 km (0.099 R)
• M53: 18,083,241 km (0.064 R)
• M54: 19,138,953 km (0.045 R)
• M55: 19,385,341 km (0.076 R)
• M56: 19,467,769 km (0.093 R)
• M57: 19,591,636 km (0.112 R)
• M58: 20,801,734 km (0.089 R)
• M59: 21,479,861 km (0.079 R)
• M60: 22,380,739 km (0.068 R)
• M61: 23,031,789 km (0.075 R)
• M62: 24,575,041 km (0.076 R)
• M63: 24,798,241 km (0.117 R)
• M64: 25,742,951 km (0.108 R)
• M65: 26,060,547 km (0.072 R)
• M66: 26,288,086 km (0.078 R)
• M67: 26,424,968 km (0.113 R)
• M68: 26,562,149 km (0.08 R)
• M69: 27,343,648 km (0.112 R)
• M70: 27,714,053 km (0.086 R)
• M71: 28,086,103 km (0.09 R)
• M72: 28,741,192 km (0.097 R)
• M73: 29,259,399 km (0.1 R)
• M74: 29,448,490 km (0.111 R)
• M75: 29,638,181 km (0.082 R)
• M76: 29,828,170 km (0.098 R)
• M77: 30,736,379 km (0.067 R)
• M78: 31,799,271 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.8

Radius: 10.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.83 AU - 6.13 AU

Year: 7538 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,506,129 km

• M1: 129,552 km (0.088 R)
• M2: 300,692 km (0.028 R)
• M3: 426,504 km (0.092 R)
• M4: 584,479 km (0.11 R)
• M5: 653,743 km (0.112 R)
• M6: 750,832 km (0.113 R)
• M7: 866,471 km (0.09 R)
• M8: 1,002,306 km (0.073 R)
• M9: 1,175,241 km (0.098 R)
• M10: 1,311,525 km (0.066 R)
• M11: 1,453,343 km (0.097 R)
• M12: 1,650,513 km (0.056 R)
• M13: 1,769,593 km (0.094 R)
• M14: 1,909,467 km (0.077 R)
• M15: 2,218,686 km (0.064 R)
• M16: 2,603,153 km (0.087 R)
• M17: 3,008,712 km (0.062 R)
• M18: 3,092,188 km (0.04 R)
• M19: 3,197,804 km (0.09 R)
• M20: 3,434,169 km (0.101 R)
• M21: 3,565,665 km (0.084 R)
• M22: 3,631,937 km (0.098 R)
• M23: 4,061,732 km (0.068 R)
• M24: 4,177,670 km (0.035 R)
• M25: 4,994,475 km (0.101 R)
• M26: 5,193,739 km (0.051 R)
• M27: 5,497,722 km (0.061 R)
• M28: 5,755,479 km (0.042 R)
• M29: 6,256,183 km (0.063 R)
• M30: 6,991,756 km (0.108 R)
• M31: 7,668,686 km (0.094 R)
• M32: 7,812,300 km (0.059 R)
• M33: 7,898,917 km (0.056 R)
• M34: 8,219,206 km (0.111 R)
• M35: 8,425,352 km (0.094 R)
• M36: 9,053,962 km (0.077 R)
• M37: 9,790,881 km (0.113 R)
• M38: 10,072,125 km (0.082 R)
• M39: 10,324,497 km (0.109 R)
• M40: 10,546,949 km (0.114 R)
• M41: 10,642,841 km (0.116 R)
• M42: 10,771,047 km (0.103 R)
• M43: 12,215,414 km (0.105 R)
• M44: 12,349,753 km (0.114 R)
• M45: 12,926,004 km (0.088 R)
• M46: 13,165,959 km (0.115 R)
• M47: 13,269,182 km (0.084 R)
• M48: 13,372,703 km (0.103 R)
• M49: 13,476,524 km (0.04 R)
• M50: 13,650,058 km (0.107 R)
• M51: 14,885,886 km (0.1 R)
• M52: 14,957,693 km (0.083 R)
• M53: 15,209,466 km (0.096 R)
• M54: 15,354,127 km (0.115 R)
• M55: 15,717,500 km (0.072 R)
• M56: 16,231,070 km (0.1 R)
• M57: 16,787,424 km (0.043 R)
• M58: 16,974,272 km (0.104 R)
• M59: 17,049,221 km (0.089 R)
• M60: 18,186,314 km (0.09 R)
• M61: 18,263,058 km (0.059 R)
• M62: 18,493,738 km (0.102 R)
• M63: 18,686,719 km (0.063 R)
• M64: 19,701,142 km (0.109 R)
• M65: 20,374,033 km (0.069 R)
• M66: 20,453,619 km (0.041 R)
• M67: 21,946,008 km (0.084 R)
• M68: 22,109,518 km (0.036 R)
• M69: 23,223,274 km (0.048 R)
• M70: 23,473,252 km (0.042 R)
• M71: 23,849,940 km (0.102 R)
• M72: 23,933,864 km (0.076 R)
• M73: 24,609,299 km (0.06 R)
• M74: 25,462,306 km (0.062 R)
• M75: 26,585,636 km (0.068 R)
• M76: 26,978,181 km (0.119 R)
• M77: 27,065,696 km (0.098 R)
• M78: 27,680,992 km (0.028 R)
• M79: 27,857,667 km (0.077 R)
• M80: 28,034,641 km (0.093 R)
• M81: 29,644,464 km (0.029 R)
• M82: 29,779,999 km (0.066 R)
• M83: 30,278,609 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 20,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit