🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.38 AU - 1.88 AU

Year: 728 Days

Day: 43.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,588,577 km

• M1: 490,083 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.56 AU - 3.22 AU

Year: 1719 Days

Day: 20.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.95 AU - 3.01 AU

Year: 1800 Days

Day: 37.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,588,577 km

• M1: 111,600 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.15 AU - 5.87 AU

Year: 4525 Days

Day: 34.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,588,577 km

• M1: 21,392 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.69 AU - 8.25 AU

Year: 6438 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,588,577 km

• M1: 111,899 km (0.089 R)
• M2: 437,424 km (0.095 R)
• M3: 766,390 km (0.038 R)
• M4: 1,067,830 km (0.11 R)
• M5: 1,486,853 km (0.049 R)
• M6: 2,372,173 km (0.074 R)
• M7: 4,002,641 km (0.091 R)
• M8: 4,600,883 km (0.11 R)
• M9: 5,377,894 km (0.113 R)
• M10: 7,720,746 km (0.084 R)
• M11: 11,311,245 km (0.038 R)
• M12: 13,104,175 km (0.114 R)
• M13: 14,897,255 km (0.115 R)
• M14: 16,265,028 km (0.083 R)
• M15: 17,512,076 km (0.077 R)
• M16: 19,681,844 km (0.108 R)
• M17: 24,886,803 km (0.107 R)
• M18: 26,628,720 km (0.052 R)
• M19: 31,936,752 km (0.067 R)
• M20: 33,782,191 km (0.116 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 14.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.13 AU - 11.29 AU

Year: 12262 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 173.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,588,577 km

• M1: 181,612 km (0.043 R)
• M2: 982,110 km (0.094 R)
• M3: 2,002,367 km (0.098 R)
• M4: 2,615,420 km (0.029 R)
• M5: 5,950,704 km (0.102 R)
• M6: 7,337,925 km (0.109 R)
• M7: 8,299,091 km (0.084 R)
• M8: 9,510,834 km (0.073 R)
• M9: 10,930,069 km (0.117 R)
• M10: 16,956,470 km (0.111 R)
• M11: 17,653,596 km (0.111 R)
• M12: 19,445,928 km (0.108 R)
• M13: 21,872,106 km (0.12 R)
• M14: 26,130,559 km (0.056 R)
• M15: 27,061,208 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 11.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.49 AU - 11.59 AU

Year: 12833 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,588,577 km

• M1: 141,819 km (0.114 R)
• M2: 959,670 km (0.113 R)
• M3: 1,447,060 km (0.118 R)
• M4: 2,047,247 km (0.115 R)
• M5: 2,646,237 km (0.068 R)
• M6: 3,723,341 km (0.058 R)
• M7: 5,325,235 km (0.114 R)
• M8: 6,137,103 km (0.099 R)
• M9: 10,128,075 km (0.117 R)
• M10: 11,372,879 km (0.11 R)
• M11: 15,518,386 km (0.079 R)
• M12: 16,192,773 km (0.111 R)
• M13: 17,672,445 km (0.102 R)
• M14: 19,549,151 km (0.085 R)
• M15: 20,176,863 km (0.045 R)
• M16: 24,680,208 km (0.117 R)
• M17: 25,045,077 km (0.055 R)
• M18: 29,606,765 km (0.094 R)
• M19: 35,382,739 km (0.09 R)
• M20: 35,963,627 km (0.083 R)
• M21: 37,144,403 km (0.079 R)
• M22: 38,472,982 km (0.05 R)
• M23: 39,334,815 km (0.114 R)
• M24: 39,958,339 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 13.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.42 AU - 12.1 AU

Year: 14109 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,588,577 km

• M1: 166,802 km (0.094 R)
• M2: 599,738 km (0.108 R)
• M3: 1,319,453 km (0.119 R)
• M4: 1,735,634 km (0.101 R)
• M5: 2,261,321 km (0.069 R)
• M6: 3,368,944 km (0.115 R)
• M7: 4,197,118 km (0.104 R)
• M8: 5,157,237 km (0.103 R)
• M9: 6,018,622 km (0.1 R)
• M10: 6,463,526 km (0.069 R)
• M11: 9,667,613 km (0.084 R)
• M12: 12,018,843 km (0.075 R)
• M13: 13,259,906 km (0.047 R)
• M14: 16,149,539 km (0.105 R)
• M15: 17,415,137 km (0.11 R)
• M16: 18,491,194 km (0.09 R)
• M17: 19,002,520 km (0.08 R)
• M18: 20,412,629 km (0.094 R)
• M19: 21,143,265 km (0.095 R)
• M20: 26,005,196 km (0.108 R)
• M21: 29,786,432 km (0.09 R)
• M22: 35,991,004 km (0.118 R)
• M23: 36,655,218 km (0.062 R)
• M24: 38,558,702 km (0.069 R)
• M25: 41,246,227 km (0.088 R)
• M26: 43,604,339 km (0.118 R)
• M27: 44,207,667 km (0.039 R)
• M28: 48,587,892 km (0.104 R)
• M29: 53,765,924 km (0.112 R)
• M30: 57,837,379 km (0.092 R)
• M31: 60,041,105 km (0.033 R)
• M32: 61,919,905 km (0.03 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit