🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.39 AU - 2.05 AU

Year: 828 Days

Day: 18.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,639,578 km

• M1: 332,257 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.56 AU - 2.32 AU

Year: 992 Days

Day: 20.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 10.1

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.29 AU - 6.35 AU

Year: 4504 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,639,578 km

• M1: 126,261 km (0.109 R)
• M2: 444,754 km (0.115 R)
• M3: 804,986 km (0.099 R)
• M4: 1,275,621 km (0.096 R)
• M5: 1,794,726 km (0.106 R)
• M6: 2,595,822 km (0.109 R)
• M7: 4,327,866 km (0.068 R)
• M8: 4,740,457 km (0.117 R)
• M9: 5,152,749 km (0.08 R)
• M10: 5,560,852 km (0.116 R)
• M11: 6,350,130 km (0.064 R)
• M12: 6,692,410 km (0.036 R)
• M13: 7,112,780 km (0.087 R)
• M14: 7,971,023 km (0.098 R)
• M15: 9,769,190 km (0.082 R)
• M16: 12,778,949 km (0.088 R)
• M17: 14,467,460 km (0.095 R)
• M18: 15,672,621 km (0.113 R)
• M19: 17,002,845 km (0.103 R)
• M20: 19,754,997 km (0.092 R)
• M21: 25,108,357 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 9.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.72 AU - 10.29 AU

Year: 9097 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,639,578 km

• M1: 123,119 km (0.107 R)
• M2: 504,594 km (0.044 R)
• M3: 1,165,667 km (0.118 R)
• M4: 1,758,074 km (0.114 R)
• M5: 2,703,832 km (0.099 R)
• M6: 3,540,234 km (0.091 R)
• M7: 4,280,444 km (0.044 R)
• M8: 4,921,620 km (0.088 R)
• M9: 5,503,855 km (0.093 R)
• M10: 5,874,858 km (0.106 R)
• M11: 7,125,197 km (0.051 R)
• M12: 8,626,412 km (0.106 R)
• M13: 9,256,667 km (0.074 R)
• M14: 9,962,321 km (0.104 R)
• M15: 10,421,287 km (0.115 R)
• M16: 11,530,555 km (0.027 R)
• M17: 11,883,456 km (0.078 R)
• M18: 12,770,273 km (0.113 R)
• M19: 13,148,007 km (0.09 R)
• M20: 14,384,134 km (0.066 R)
• M21: 15,573,587 km (0.108 R)
• M22: 16,571,555 km (0.04 R)
• M23: 24,121,609 km (0.029 R)
• M24: 25,969,143 km (0.071 R)
• M25: 27,103,993 km (0.116 R)
• M26: 33,790,120 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 10.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.4 AU - 10.3 AU

Year: 11348 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,639,578 km

• M1: 175,329 km (0.101 R)
• M2: 813,513 km (0.094 R)
• M3: 1,482,814 km (0.119 R)
• M4: 2,169,169 km (0.101 R)
• M5: 2,486,317 km (0.116 R)
• M6: 3,216,055 km (0.103 R)
• M7: 4,054,701 km (0.118 R)
• M8: 8,725,595 km (0.077 R)
• M9: 10,608,434 km (0.117 R)
• M10: 11,645,147 km (0.056 R)
• M11: 13,110,309 km (0.089 R)
• M12: 14,174,398 km (0.105 R)
• M13: 24,661,957 km (0.1 R)
• M14: 31,559,017 km (0.114 R)
• M15: 32,000,630 km (0.111 R)
• M16: 37,135,128 km (0.109 R)
• M17: 44,707,623 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 11.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.95 AU - 10.33 AU

Year: 11853 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,639,578 km

• M1: 148,102 km (0.072 R)
• M2: 614,847 km (0.109 R)
• M3: 1,146,817 km (0.088 R)
• M4: 1,844,243 km (0.099 R)
• M5: 2,720,138 km (0.108 R)
• M6: 4,880,331 km (0.094 R)
• M7: 5,707,608 km (0.102 R)
• M8: 7,036,785 km (0.111 R)
• M9: 7,640,562 km (0.045 R)
• M10: 8,658,874 km (0.108 R)
• M11: 11,307,355 km (0.066 R)
• M12: 12,628,304 km (0.075 R)
• M13: 14,049,634 km (0.098 R)
• M14: 14,799,119 km (0.107 R)
• M15: 16,009,665 km (0.115 R)
• M16: 18,225,209 km (0.058 R)
• M17: 22,147,516 km (0.08 R)
• M18: 25,087,713 km (0.08 R)
• M19: 26,805,994 km (0.094 R)
• M20: 30,701,373 km (0.038 R)
• M21: 31,270,742 km (0.063 R)
• M22: 33,378,726 km (0.098 R)
• M23: 36,715,805 km (0.06 R)
• M24: 37,486,534 km (0.08 R)
• M25: 40,951,669 km (0.086 R)
• M26: 41,503,087 km (0.108 R)
• M27: 42,761,803 km (0.052 R)
• M28: 44,479,486 km (0.098 R)
• M29: 48,052,182 km (0.096 R)
• M30: 51,012,874 km (0.094 R)
• M31: 52,781,420 km (0.087 R)
• M32: 54,093,094 km (0.103 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: 544 - 14,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit