🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 13

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.78 AU

Year: 347 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,962,880 km

• M1: 161,715 km (0.055 R)
• M2: 659,577 km (0.097 R)
• M3: 1,364,033 km (0.108 R)
• M4: 2,017,028 km (0.05 R)
• M5: 2,568,296 km (0.113 R)
• M6: 2,987,619 km (0.111 R)
• M7: 3,533,502 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 8.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.93 AU

Year: 579 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,962,880 km

• M1: 103,821 km (0.058 R)
• M2: 377,136 km (0.07 R)
• M3: 650,601 km (0.09 R)
• M4: 920,326 km (0.106 R)
• M5: 1,428,660 km (0.117 R)
• M6: 1,920,537 km (0.089 R)
• M7: 2,311,138 km (0.109 R)
• M8: 3,427,586 km (0.1 R)
• M9: 3,906,150 km (0.069 R)
• M10: 4,645,014 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 10.1

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.69 AU - 1.87 AU

Year: 1611 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,962,880 km

• M1: 125,662 km (0.073 R)
• M2: 751,879 km (0.064 R)
• M3: 1,112,559 km (0.094 R)
• M4: 1,856,958 km (0.079 R)
• M5: 2,618,112 km (0.115 R)
• M6: 3,055,387 km (0.066 R)
• M7: 3,731,569 km (0.093 R)
• M8: 5,113,405 km (0.114 R)
• M9: 5,920,186 km (0.064 R)
• M10: 6,970,513 km (0.105 R)
• M11: 7,384,450 km (0.057 R)
• M12: 9,503,953 km (0.111 R)
• M13: 10,903,291 km (0.101 R)
• M14: 11,537,885 km (0.112 R)
• M15: 11,883,756 km (0.102 R)
• M16: 12,717,614 km (0.108 R)
• M17: 15,733,358 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 11

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.06 AU - 3.08 AU

Year: 2794 Days

Day: 5.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,962,880 km

• M1: 136,882 km (0.109 R)
• M2: 569,968 km (0.079 R)
• M3: 1,218,624 km (0.068 R)
• M4: 1,589,627 km (0.041 R)
• M5: 2,279,572 km (0.092 R)
• M6: 2,755,593 km (0.083 R)
• M7: 3,129,139 km (0.098 R)
• M8: 3,471,718 km (0.098 R)
• M9: 3,926,645 km (0.106 R)
• M10: 4,364,219 km (0.062 R)
• M11: 5,251,484 km (0.086 R)
• M12: 5,670,208 km (0.093 R)
• M13: 6,158,944 km (0.085 R)
• M14: 8,195,719 km (0.057 R)
• M15: 8,730,233 km (0.118 R)
• M16: 9,193,238 km (0.093 R)
• M17: 9,640,087 km (0.063 R)
• M18: 11,758,991 km (0.118 R)
• M19: 12,286,174 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 8.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.42 AU - 3.74 AU

Year: 4594 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,962,880 km

• M1: 108,159 km (0.067 R)
• M2: 554,559 km (0.116 R)
• M3: 961,615 km (0.046 R)
• M4: 1,822,102 km (0.096 R)
• M5: 2,135,061 km (0.032 R)
• M6: 2,742,129 km (0.109 R)
• M7: 3,492,811 km (0.07 R)
• M8: 4,108,406 km (0.081 R)
• M9: 6,961,986 km (0.119 R)
• M10: 7,535,843 km (0.102 R)
• M11: 10,997,687 km (0.07 R)
• M12: 12,551,261 km (0.101 R)
• M13: 13,318,549 km (0.031 R)
• M14: 14,202,672 km (0.104 R)
• M15: 14,637,254 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 11.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.42 AU - 4.96 AU

Year: 5817 Days

Day: 11.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,962,880 km

• M1: 144,212 km (0.097 R)
• M2: 670,946 km (0.069 R)
• M3: 1,177,784 km (0.114 R)
• M4: 1,841,699 km (0.084 R)
• M5: 2,622,151 km (0.083 R)
• M6: 3,108,045 km (0.087 R)
• M7: 3,632,236 km (0.072 R)
• M8: 4,430,790 km (0.087 R)
• M9: 5,043,543 km (0.071 R)
• M10: 6,375,861 km (0.083 R)
• M11: 6,824,655 km (0.099 R)
• M12: 7,397,914 km (0.038 R)
• M13: 8,187,192 km (0.103 R)
• M14: 8,564,179 km (0.08 R)
• M15: 8,952,834 km (0.117 R)
• M16: 9,557,808 km (0.067 R)
• M17: 10,670,816 km (0.106 R)
• M18: 11,490,762 km (0.075 R)
• M19: 12,848,961 km (0.065 R)
• M20: 13,935,939 km (0.064 R)
• M21: 15,651,079 km (0.116 R)
• M22: 17,256,114 km (0.071 R)
• M23: 18,193,794 km (0.11 R)
• M24: 22,506,551 km (0.083 R)
• M25: 23,625,693 km (0.063 R)
• M26: 27,039,666 km (0.095 R)
• M27: 28,218,497 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 8.8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.16 AU - 5.76 AU

Year: 7492 Days

Day: 10.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,962,880 km

• M1: 109,506 km (0.04 R)
• M2: 447,597 km (0.115 R)
• M3: 978,819 km (0.118 R)
• M4: 1,430,455 km (0.07 R)
• M5: 2,392,070 km (0.035 R)
• M6: 2,694,407 km (0.08 R)
• M7: 4,842,184 km (0.081 R)
• M8: 5,142,876 km (0.105 R)
• M9: 5,915,997 km (0.109 R)
• M10: 6,365,988 km (0.095 R)
• M11: 6,951,065 km (0.103 R)
• M12: 8,019,044 km (0.115 R)
• M13: 8,614,145 km (0.088 R)
• M14: 9,012,075 km (0.062 R)
• M15: 9,797,165 km (0.09 R)
• M16: 12,426,497 km (0.097 R)
• M17: 14,855,667 km (0.095 R)
• M18: 15,428,627 km (0.116 R)
• M19: 17,726,300 km (0.112 R)
• M20: 18,443,323 km (0.028 R)
• M21: 18,956,593 km (0.089 R)
• M22: 19,479,438 km (0.082 R)
• M23: 20,165,643 km (0.082 R)
• M24: 21,586,524 km (0.105 R)
• M25: 21,911,002 km (0.107 R)
• M26: 23,072,779 km (0.119 R)
• M27: 27,273,637 km (0.096 R)
• M28: 30,004,396 km (0.045 R)
• M29: 32,379,861 km (0.115 R)
• M30: 33,885,563 km (0.025 R)
• M31: 37,035,945 km (0.063 R)
• M32: 38,801,649 km (0.063 R)
• M33: 39,281,708 km (0.119 R)
• M34: 39,765,807 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.5

Radius: 5.3

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.71 AU - 7.71 AU

Year: 10496 Days

Day: 23.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,962,880 km

• M1: 65,973 km (0.113 R)
• M2: 344,673 km (0.116 R)
• M3: 579,093 km (0.117 R)
• M4: 882,328 km (0.12 R)
• M5: 1,286,242 km (0.104 R)
• M6: 1,479,224 km (0.097 R)
• M7: 2,032,437 km (0.113 R)
• M8: 2,227,961 km (0.115 R)
• M9: 2,694,856 km (0.101 R)
• M10: 2,870,933 km (0.028 R)
• M11: 3,677,415 km (0.104 R)
• M12: 5,111,310 km (0.101 R)
• M13: 5,536,617 km (0.073 R)
• M14: 10,775,385 km (0.094 R)
• M15: 11,833,790 km (0.113 R)
• M16: 14,272,983 km (0.085 R)
• M17: 15,484,876 km (0.092 R)
• M18: 16,763,937 km (0.112 R)
• M19: 16,961,706 km (0.086 R)
• M20: 20,043,572 km (0.099 R)
• M21: 27,378,954 km (0.074 R)
• M22: 29,147,500 km (0.055 R)
• M23: 30,011,278 km (0.092 R)
• M24: 31,991,654 km (0.115 R)
• M25: 34,374,748 km (0.078 R)
• M26: 34,587,327 km (0.095 R)
• M27: 36,762,480 km (0.044 R)
• M28: 37,320,181 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.8

Radius: 3.8

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.85 AU - 8.55 AU

Year: 13104 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,962,880 km

• M1: 47,871 km (0.108 R)
• M2: 181,163 km (0.113 R)
• M3: 372,947 km (0.078 R)
• M4: 540,796 km (0.039 R)
• M5: 685,158 km (0.087 R)
• M6: 837,000 km (0.077 R)
• M7: 1,063,940 km (0.1 R)
• M8: 1,459,477 km (0.103 R)
• M9: 1,582,745 km (0.096 R)
• M10: 2,113,369 km (0.107 R)
• M11: 2,857,918 km (0.105 R)
• M12: 3,163,397 km (0.105 R)
• M13: 3,324,214 km (0.091 R)
• M14: 4,022,388 km (0.113 R)
• M15: 4,238,706 km (0.083 R)
• M16: 4,377,832 km (0.091 R)
• M17: 4,813,461 km (0.062 R)
• M18: 5,770,439 km (0.105 R)
• M19: 6,847,843 km (0.116 R)
• M20: 7,393,576 km (0.092 R)
• M21: 9,485,702 km (0.119 R)
• M22: 9,724,011 km (0.116 R)
• M23: 10,768,803 km (0.098 R)
• M24: 12,163,354 km (0.089 R)
• M25: 13,374,050 km (0.105 R)
• M26: 16,713,373 km (0.088 R)
• M27: 17,201,511 km (0.038 R)
• M28: 19,022,416 km (0.066 R)
• M29: 24,260,885 km (0.113 R)
• M30: 25,706,150 km (0.059 R)
• M31: 25,983,355 km (0.051 R)
• M32: 26,543,749 km (0.109 R)
• M33: 29,669,447 km (0.112 R)
• M34: 30,694,342 km (0.097 R)
• M35: 37,343,817 km (0.083 R)
• M36: 42,400,824 km (0.068 R)
• M37: 43,699,932 km (0.092 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: 516 - 16,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit