🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.23 AU - 1.63 AU

Year: 628 Days

Day: 14.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,269,779 km

• M1: 76,893 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 13.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.93 AU - 6.61 AU

Year: 5088 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,269,779 km

• M1: 168,447 km (0.092 R)
• M2: 640,428 km (0.12 R)
• M3: 1,373,458 km (0.097 R)
• M4: 2,104,244 km (0.03 R)
• M5: 2,865,398 km (0.078 R)
• M6: 3,350,544 km (0.082 R)
• M7: 3,912,433 km (0.1 R)
• M8: 5,173,543 km (0.114 R)
• M9: 6,850,236 km (0.113 R)
• M10: 7,585,958 km (0.085 R)
• M11: 8,410,991 km (0.099 R)
• M12: 9,255,171 km (0.092 R)
• M13: 10,496,684 km (0.115 R)
• M14: 18,291,930 km (0.105 R)
• M15: 22,470,199 km (0.118 R)
• M16: 22,905,678 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 13.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.22 AU - 12.6 AU

Year: 14148 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,269,779 km

• M1: 162,912 km (0.05 R)
• M2: 585,676 km (0.092 R)
• M3: 1,058,405 km (0.062 R)
• M4: 1,713,344 km (0.058 R)
• M5: 5,668,263 km (0.037 R)
• M6: 8,930,245 km (0.107 R)
• M7: 11,458,299 km (0.037 R)
• M8: 13,610,564 km (0.099 R)
• M9: 14,085,238 km (0.085 R)
• M10: 16,095,085 km (0.109 R)
• M11: 16,626,158 km (0.061 R)
• M12: 18,618,801 km (0.1 R)
• M13: 19,288,850 km (0.11 R)
• M14: 20,412,031 km (0.109 R)
• M15: 21,124,566 km (0.092 R)
• M16: 22,599,302 km (0.106 R)
• M17: 26,480,319 km (0.09 R)
• M18: 28,193,813 km (0.051 R)
• M19: 31,604,046 km (0.115 R)
• M20: 35,662,786 km (0.113 R)
• M21: 37,617,731 km (0.094 R)
• M22: 38,150,898 km (0.104 R)
• M23: 40,892,728 km (0.105 R)
• M24: 42,455,427 km (0.082 R)
• M25: 42,888,513 km (0.098 R)
• M26: 43,324,441 km (0.042 R)
• M27: 43,910,266 km (0.115 R)
• M28: 46,306,974 km (0.044 R)
• M29: 49,742,938 km (0.091 R)
• M30: 51,686,962 km (0.108 R)
• M31: 56,419,491 km (0.03 R)
• M32: 58,533,308 km (0.042 R)
• M33: 59,609,665 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 10.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.61 AU - 12.97 AU

Year: 14861 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,269,779 km

• M1: 128,056 km (0.073 R)
• M2: 474,824 km (0.049 R)
• M3: 1,030,879 km (0.099 R)
• M4: 1,820,157 km (0.095 R)
• M5: 2,406,431 km (0.096 R)
• M6: 3,337,080 km (0.104 R)
• M7: 5,075,856 km (0.116 R)
• M8: 6,882,699 km (0.114 R)
• M9: 7,350,791 km (0.11 R)
• M10: 8,162,658 km (0.045 R)
• M11: 8,785,285 km (0.108 R)
• M12: 9,699,477 km (0.069 R)
• M13: 11,015,340 km (0.12 R)
• M14: 13,467,399 km (0.063 R)
• M15: 13,998,322 km (0.097 R)
• M16: 15,101,905 km (0.107 R)
• M17: 15,458,397 km (0.108 R)
• M18: 16,788,621 km (0.116 R)
• M19: 19,675,411 km (0.098 R)
• M20: 20,794,702 km (0.089 R)
• M21: 23,348,637 km (0.108 R)
• M22: 24,018,387 km (0.083 R)
• M23: 30,408,161 km (0.111 R)
• M24: 31,785,957 km (0.116 R)
• M25: 33,205,043 km (0.042 R)
• M26: 34,419,628 km (0.056 R)
• M27: 37,584,969 km (0.111 R)
• M28: 38,372,602 km (0.09 R)
• M29: 40,389,780 km (0.12 R)
• M30: 42,476,670 km (0.118 R)
• M31: 43,045,142 km (0.095 R)
• M32: 49,011,554 km (0.082 R)
• M33: 55,337,898 km (0.059 R)
• M34: 57,562,119 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.7

Radius: 3.9

Gravity: 29.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.76 AU - 20.72 AU

Year: 26277 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,269,779 km

• M1: 58,343 km (0.103 R)
• M2: 397,930 km (0.091 R)
• M3: 526,136 km (0.113 R)
• M4: 835,803 km (0.101 R)
• M5: 962,961 km (0.088 R)
• M6: 1,714,092 km (0.068 R)
• M7: 1,863,241 km (0.104 R)
• M8: 2,187,420 km (0.114 R)
• M9: 3,683,399 km (0.05 R)
• M10: 4,192,780 km (0.114 R)
• M11: 4,747,788 km (0.118 R)
• M12: 7,810,056 km (0.076 R)
• M13: 13,738,620 km (0.066 R)
• M14: 15,990,217 km (0.036 R)
• M15: 19,389,679 km (0.052 R)
• M16: 23,875,371 km (0.094 R)
• M17: 25,623,422 km (0.043 R)
• M18: 26,758,272 km (0.102 R)
• M19: 33,603,870 km (0.069 R)
• M20: 34,687,707 km (0.03 R)
• M21: 36,782,227 km (0.075 R)
• M22: 40,609,838 km (0.091 R)
• M23: 41,221,244 km (0.047 R)
• M24: 45,182,596 km (0.079 R)
• M25: 65,220,483 km (0.092 R)
• M26: 77,150,015 km (0.098 R)
• M27: 78,558,928 km (0.117 R)
• M28: 79,269,817 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit