🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.39 AU - 0.63 AU

Year: 137 Days

Day: 15.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,414,958 km

• M1: 173,234 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.8 AU - 3.3 AU

Year: 2007 Days

Day: 23.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,414,958 km

• M1: 2,983,131 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.41 AU - 4.97 AU

Year: 3231 Days

Day: 15.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,414,958 km

• M1: 1,350,420 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 10.1

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.85 AU - 6.17 AU

Year: 4225 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,414,958 km

• M1: 134,937 km (0.111 R)
• M2: 354,098 km (0.047 R)
• M3: 910,752 km (0.117 R)
• M4: 1,759,271 km (0.059 R)
• M5: 2,338,514 km (0.071 R)
• M6: 2,951,117 km (0.108 R)
• M7: 3,863,365 km (0.115 R)
• M8: 4,334,150 km (0.088 R)
• M9: 4,926,407 km (0.059 R)
• M10: 5,408,711 km (0.094 R)
• M11: 5,709,104 km (0.059 R)
• M12: 5,965,813 km (0.102 R)
• M13: 6,415,355 km (0.107 R)
• M14: 6,798,176 km (0.099 R)
• M15: 7,163,644 km (0.038 R)
• M16: 7,509,813 km (0.094 R)
• M17: 8,257,503 km (0.066 R)
• M18: 8,977,069 km (0.12 R)
• M19: 9,364,827 km (0.112 R)
• M20: 10,029,191 km (0.101 R)
• M21: 10,370,124 km (0.095 R)
• M22: 10,681,886 km (0.112 R)
• M23: 11,975,459 km (0.116 R)
• M24: 12,574,449 km (0.062 R)
• M25: 13,188,249 km (0.054 R)
• M26: 13,539,954 km (0.106 R)
• M27: 14,378,749 km (0.081 R)
• M28: 14,993,447 km (0.107 R)
• M29: 17,988,396 km (0.093 R)
• M30: 18,954,349 km (0.03 R)
• M31: 19,329,092 km (0.042 R)
• M32: 19,945,735 km (0.108 R)
• M33: 22,714,043 km (0.106 R)
• M34: 23,590,088 km (0.069 R)
• M35: 24,113,382 km (0.115 R)
• M36: 26,483,760 km (0.04 R)
• M37: 26,815,568 km (0.072 R)
• M38: 27,373,418 km (0.048 R)
• M39: 28,850,548 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 9.6

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.88 AU - 6.64 AU

Year: 5208 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,414,958 km

• M1: 155,133 km (0.031 R)
• M2: 462,257 km (0.119 R)
• M3: 1,227,600 km (0.103 R)
• M4: 1,449,454 km (0.059 R)
• M5: 1,647,222 km (0.108 R)
• M6: 4,552,263 km (0.078 R)
• M7: 5,011,828 km (0.119 R)
• M8: 5,223,359 km (0.119 R)
• M9: 5,604,235 km (0.061 R)
• M10: 5,799,909 km (0.08 R)
• M11: 6,289,244 km (0.113 R)
• M12: 7,714,762 km (0.075 R)
• M13: 8,517,355 km (0.097 R)
• M14: 9,686,612 km (0.111 R)
• M15: 12,502,044 km (0.077 R)
• M16: 14,178,437 km (0.079 R)
• M17: 14,625,585 km (0.114 R)
• M18: 16,965,446 km (0.064 R)
• M19: 19,066,099 km (0.12 R)
• M20: 19,898,910 km (0.104 R)
• M21: 20,749,524 km (0.12 R)
• M22: 22,336,907 km (0.049 R)
• M23: 22,729,003 km (0.087 R)
• M24: 23,695,106 km (0.118 R)
• M25: 23,983,231 km (0.067 R)
• M26: 25,808,026 km (0.094 R)
• M27: 26,289,881 km (0.066 R)
• M28: 27,082,451 km (0.049 R)
• M29: 28,262,030 km (0.098 R)
• M30: 29,659,423 km (0.099 R)
• M31: 30,501,061 km (0.046 R)
• M32: 31,222,422 km (0.111 R)
• M33: 31,819,018 km (0.089 R)
• M34: 32,353,980 km (0.063 R)
• M35: 34,054,758 km (0.029 R)
• M36: 34,538,708 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 14.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.99 AU - 10.65 AU

Year: 11593 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,414,958 km

• M1: 201,808 km (0.1 R)
• M2: 534,364 km (0.069 R)
• M3: 1,075,908 km (0.117 R)
• M4: 1,665,323 km (0.096 R)
• M5: 3,726,483 km (0.066 R)
• M6: 4,827,224 km (0.091 R)
• M7: 5,448,654 km (0.099 R)
• M8: 5,821,302 km (0.067 R)
• M9: 6,370,925 km (0.096 R)
• M10: 7,692,023 km (0.114 R)
• M11: 8,210,829 km (0.118 R)
• M12: 9,502,606 km (0.094 R)
• M13: 10,459,883 km (0.037 R)
• M14: 14,104,386 km (0.054 R)
• M15: 14,909,821 km (0.12 R)
• M16: 17,076,896 km (0.076 R)
• M17: 17,906,865 km (0.082 R)
• M18: 18,187,960 km (0.084 R)
• M19: 24,404,948 km (0.1 R)
• M20: 26,750,194 km (0.119 R)
• M21: 27,163,233 km (0.114 R)
• M22: 27,579,265 km (0.106 R)
• M23: 29,419,319 km (0.074 R)
• M24: 31,467,763 km (0.069 R)
• M25: 35,614,167 km (0.08 R)
• M26: 36,330,292 km (0.097 R)
• M27: 40,439,296 km (0.067 R)
• M28: 40,862,359 km (0.104 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: 512 - 19,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit