🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.32 AU - 1.4 AU

Year: 678 Days

Day: 38.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.24 AU - 1.78 AU

Year: 793 Days

Day: 21.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,320,749 km

• M1: 772,075 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.49 AU - 1.61 AU

Year: 825 Days

Day: 20.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,320,749 km

• M1: 130,150 km (0.06 R)
• M2: 1,181,674 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.84 AU - 1.86 AU

Year: 1076 Days

Day: 34.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.83 AU - 2.01 AU

Year: 1137 Days

Day: 17.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 13.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.54 AU - 4.2 AU

Year: 2645 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,320,749 km

• M1: 181,911 km (0.093 R)
• M2: 308,321 km (0.104 R)
• M3: 449,392 km (0.034 R)
• M4: 609,911 km (0.107 R)
• M5: 813,064 km (0.032 R)
• M6: 1,040,154 km (0.12 R)
• M7: 1,326,185 km (0.092 R)
• M8: 1,504,955 km (0.102 R)
• M9: 1,637,648 km (0.062 R)
• M10: 1,816,417 km (0.057 R)
• M11: 2,208,962 km (0.077 R)
• M12: 2,330,436 km (0.083 R)
• M13: 2,564,556 km (0.025 R)
• M14: 2,888,735 km (0.106 R)
• M15: 3,005,571 km (0.092 R)
• M16: 3,089,794 km (0.065 R)
• M17: 3,330,348 km (0.118 R)
• M18: 3,488,323 km (0.1 R)
• M19: 4,220,306 km (0.114 R)
• M20: 4,487,787 km (0.092 R)
• M21: 4,760,803 km (0.111 R)
• M22: 5,201,069 km (0.098 R)
• M23: 5,571,174 km (0.104 R)
• M24: 5,843,891 km (0.03 R)
• M25: 5,971,199 km (0.107 R)
• M26: 6,599,809 km (0.093 R)
• M27: 7,249,513 km (0.061 R)
• M28: 7,340,768 km (0.044 R)
• M29: 8,202,900 km (0.055 R)
• M30: 8,393,637 km (0.12 R)
• M31: 8,730,831 km (0.108 R)
• M32: 8,876,689 km (0.102 R)
• M33: 9,443,665 km (0.118 R)
• M34: 9,618,545 km (0.098 R)
• M35: 9,718,925 km (0.1 R)
• M36: 9,971,446 km (0.079 R)
• M37: 10,124,036 km (0.109 R)
• M38: 10,277,374 km (0.075 R)
• M39: 10,483,071 km (0.032 R)
• M40: 10,872,624 km (0.093 R)
• M41: 11,161,198 km (0.081 R)
• M42: 11,266,814 km (0.078 R)
• M43: 11,372,729 km (0.061 R)
• M44: 11,719,198 km (0.068 R)
• M45: 12,945,601 km (0.12 R)
• M46: 13,112,253 km (0.075 R)
• M47: 13,223,704 km (0.085 R)
• M48: 13,475,627 km (0.099 R)
• M49: 13,644,523 km (0.118 R)
• M50: 14,183,973 km (0.115 R)
• M51: 14,643,537 km (0.076 R)
• M52: 14,933,458 km (0.1 R)
• M53: 15,166,681 km (0.042 R)
• M54: 15,401,101 km (0.108 R)
• M55: 15,548,155 km (0.048 R)
• M56: 15,725,429 km (0.093 R)
• M57: 15,814,141 km (0.115 R)
• M58: 16,260,989 km (0.077 R)
• M59: 17,380,580 km (0.03 R)
• M60: 17,503,250 km (0.063 R)
• M61: 17,626,070 km (0.119 R)
• M62: 17,718,372 km (0.058 R)
• M63: 18,275,624 km (0.059 R)
• M64: 18,650,367 km (0.12 R)
• M65: 18,901,691 km (0.092 R)
• M66: 19,059,218 km (0.064 R)
• M67: 19,248,908 km (0.038 R)
• M68: 19,598,368 km (0.098 R)
• M69: 20,174,619 km (0.108 R)
• M70: 21,245,740 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 10.6

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.47 AU - 8.47 AU

Year: 10538 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,320,749 km

• M1: 136,732 km (0.078 R)
• M2: 241,451 km (0.05 R)
• M3: 346,020 km (0.082 R)
• M4: 413,339 km (0.071 R)
• M5: 631,901 km (0.109 R)
• M6: 849,866 km (0.093 R)
• M7: 988,692 km (0.092 R)
• M8: 1,092,663 km (0.047 R)
• M9: 1,289,683 km (0.113 R)
• M10: 1,381,088 km (0.064 R)
• M11: 1,546,393 km (0.108 R)
• M12: 1,845,439 km (0.108 R)
• M13: 2,190,262 km (0.112 R)
• M14: 2,272,691 km (0.098 R)
• M15: 2,584,303 km (0.084 R)
• M16: 2,760,230 km (0.101 R)
• M17: 3,697,910 km (0.118 R)
• M18: 4,690,791 km (0.074 R)
• M19: 4,762,149 km (0.085 R)
• M20: 4,978,617 km (0.062 R)
• M21: 5,723,465 km (0.096 R)
• M22: 6,423,583 km (0.055 R)
• M23: 6,542,962 km (0.116 R)
• M24: 6,905,438 km (0.082 R)
• M25: 7,398,961 km (0.052 R)
• M26: 8,638,379 km (0.098 R)
• M27: 8,991,430 km (0.037 R)
• M28: 9,987,154 km (0.093 R)
• M29: 10,638,802 km (0.11 R)
• M30: 11,885,401 km (0.086 R)
• M31: 12,081,374 km (0.037 R)
• M32: 12,278,245 km (0.106 R)
• M33: 13,380,632 km (0.118 R)
• M34: 13,533,371 km (0.078 R)
• M35: 14,046,791 km (0.088 R)
• M36: 14,410,015 km (0.107 R)
• M37: 14,987,014 km (0.092 R)
• M38: 15,251,802 km (0.106 R)
• M39: 15,518,236 km (0.071 R)
• M40: 15,839,871 km (0.097 R)
• M41: 16,055,591 km (0.114 R)
• M42: 16,818,092 km (0.105 R)
• M43: 17,480,960 km (0.106 R)
• M44: 17,927,809 km (0.077 R)
• M45: 18,040,007 km (0.066 R)
• M46: 18,434,796 km (0.106 R)
• M47: 21,158,824 km (0.091 R)
• M48: 21,934,339 km (0.089 R)
• M49: 23,390,225 km (0.077 R)
• M50: 23,574,380 km (0.12 R)
• M51: 23,697,350 km (0.112 R)
• M52: 24,191,771 km (0.08 R)
• M53: 25,127,954 km (0.035 R)
• M54: 25,695,229 km (0.083 R)
• M55: 26,139,535 km (0.046 R)
• M56: 26,971,150 km (0.111 R)
• M57: 28,071,891 km (0.096 R)
• M58: 29,187,143 km (0.107 R)
• M59: 30,719,175 km (0.034 R)
• M60: 32,550,701 km (0.115 R)
• M61: 33,169,139 km (0.108 R)
• M62: 33,237,954 km (0.095 R)
• M63: 35,047,340 km (0.116 R)
• M64: 35,258,124 km (0.074 R)
• M65: 35,399,045 km (0.095 R)
• M66: 35,893,167 km (0.047 R)
• M67: 36,105,745 km (0.106 R)
• M68: 37,102,965 km (0.08 R)
• M69: 37,461,401 km (0.114 R)
• M70: 38,181,565 km (0.115 R)
• M71: 40,369,285 km (0.086 R)
• M72: 41,627,104 km (0.054 R)
• M73: 42,972,886 km (0.081 R)
• M74: 43,198,480 km (0.07 R)
• M75: 44,029,346 km (0.077 R)
• M76: 44,865,449 km (0.103 R)
• M77: 45,247,222 km (0.117 R)
• M78: 45,400,261 km (0.095 R)
• M79: 46,014,061 km (0.108 R)
• M80: 47,249,889 km (0.034 R)
• M81: 49,045,512 km (0.095 R)
• M82: 49,360,117 km (0.108 R)
• M83: 50,943,012 km (0.107 R)
• M84: 51,022,598 km (0.116 R)
• M85: 53,186,830 km (0.12 R)
• M86: 53,509,962 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 14,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit