🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.81 AU - 3.81 AU

Year: 2222 Days

Day: 12.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,066,095 km

• M1: 966,103 km (0.06 R)
• M2: 1,331,421 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.32 AU - 4.1 AU

Year: 2637 Days

Day: 33.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 10

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.66 AU - 5.7 AU

Year: 3735 Days

Day: 11 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,066,095 km

• M1: 124,316 km (0.069 R)
• M2: 541,993 km (0.082 R)
• M3: 871,108 km (0.099 R)
• M4: 1,189,752 km (0.106 R)
• M5: 1,523,056 km (0.102 R)
• M6: 1,894,358 km (0.116 R)
• M7: 2,268,652 km (0.117 R)
• M8: 2,957,849 km (0.095 R)
• M9: 3,523,030 km (0.089 R)
• M10: 5,766,250 km (0.049 R)
• M11: 6,126,182 km (0.052 R)
• M12: 6,649,476 km (0.113 R)
• M13: 7,620,516 km (0.048 R)
• M14: 8,936,528 km (0.068 R)
• M15: 9,306,783 km (0.07 R)
• M16: 13,210,390 km (0.092 R)
• M17: 14,893,814 km (0.092 R)
• M18: 17,278,704 km (0.099 R)
• M19: 18,146,820 km (0.082 R)
• M20: 18,502,115 km (0.117 R)
• M21: 19,534,191 km (0.109 R)
• M22: 20,540,087 km (0.074 R)
• M23: 20,990,825 km (0.103 R)
• M24: 22,518,668 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 9.5

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.33 AU - 6.91 AU

Year: 5586 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,066,095 km

• M1: 118,631 km (0.096 R)
• M2: 450,290 km (0.032 R)
• M3: 1,166,115 km (0.112 R)
• M4: 1,642,734 km (0.063 R)
• M5: 2,396,259 km (0.063 R)
• M6: 3,278,587 km (0.059 R)
• M7: 3,770,914 km (0.063 R)
• M8: 4,209,834 km (0.072 R)
• M9: 5,337,652 km (0.065 R)
• M10: 5,734,236 km (0.047 R)
• M11: 9,431,996 km (0.113 R)
• M12: 15,492,056 km (0.069 R)
• M13: 20,923,207 km (0.061 R)
• M14: 22,143,626 km (0.095 R)
• M15: 22,771,489 km (0.104 R)
• M16: 29,246,384 km (0.12 R)
• M17: 29,622,622 km (0.112 R)
• M18: 30,867,875 km (0.094 R)
• M19: 31,257,877 km (0.104 R)
• M20: 32,952,372 km (0.111 R)
• M21: 34,393,149 km (0.069 R)
• M22: 35,129,170 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 11.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.7 AU - 8.8 AU

Year: 7960 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,066,095 km

• M1: 141,819 km (0.073 R)
• M2: 528,529 km (0.105 R)
• M3: 1,392,607 km (0.112 R)
• M4: 1,857,706 km (0.084 R)
• M5: 2,235,441 km (0.049 R)
• M6: 3,986,634 km (0.094 R)
• M7: 5,174,441 km (0.09 R)
• M8: 5,736,630 km (0.031 R)
• M9: 6,800,270 km (0.107 R)
• M10: 8,571,958 km (0.103 R)
• M11: 9,004,146 km (0.116 R)
• M12: 11,910,982 km (0.069 R)
• M13: 13,986,803 km (0.116 R)
• M14: 15,204,230 km (0.062 R)
• M15: 15,710,469 km (0.082 R)
• M16: 19,873,479 km (0.066 R)
• M17: 23,357,464 km (0.116 R)
• M18: 24,632,785 km (0.093 R)
• M19: 25,243,593 km (0.091 R)
• M20: 27,882,201 km (0.078 R)
• M21: 29,805,730 km (0.093 R)
• M22: 31,203,872 km (0.054 R)
• M23: 32,645,098 km (0.103 R)
• M24: 35,660,243 km (0.097 R)
• M25: 37,235,209 km (0.117 R)
• M26: 38,388,310 km (0.038 R)
• M27: 39,209,602 km (0.114 R)
• M28: 39,683,977 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780

Radius: 4.2

Gravity: 44.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.16 AU - 12.38 AU

Year: 15858 Days

Day: 24.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,066,095 km

• M1: 53,107 km (0.066 R)
• M2: 238,908 km (0.069 R)
• M3: 475,871 km (0.075 R)
• M4: 612,902 km (0.12 R)
• M5: 1,052,421 km (0.091 R)
• M6: 1,332,319 km (0.072 R)
• M7: 1,482,216 km (0.056 R)
• M8: 1,888,673 km (0.109 R)
• M9: 2,772,946 km (0.07 R)
• M10: 3,251,959 km (0.051 R)
• M11: 3,414,272 km (0.114 R)
• M12: 5,535,570 km (0.072 R)
• M13: 6,715,748 km (0.075 R)
• M14: 7,573,991 km (0.105 R)
• M15: 7,956,363 km (0.118 R)
• M16: 9,396,541 km (0.064 R)
• M17: 10,702,531 km (0.093 R)
• M18: 12,254,310 km (0.094 R)
• M19: 18,903,486 km (0.036 R)
• M20: 19,164,834 km (0.072 R)
• M21: 20,325,713 km (0.091 R)
• M22: 21,627,215 km (0.114 R)
• M23: 21,817,653 km (0.097 R)
• M24: 23,884,497 km (0.079 R)
• M25: 24,601,370 km (0.119 R)
• M26: 25,544,136 km (0.066 R)
• M27: 26,619,595 km (0.086 R)
• M28: 31,957,396 km (0.094 R)
• M29: 33,713,227 km (0.058 R)
• M30: 35,137,099 km (0.107 R)
• M31: 37,415,923 km (0.074 R)
• M32: 41,527,172 km (0.074 R)
• M33: 51,984,362 km (0.083 R)
• M34: 52,497,334 km (0.116 R)
• M35: 58,181,604 km (0.109 R)
• M36: 62,704,396 km (0.107 R)
• M37: 67,253,219 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit