🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.37 AU - 1.49 AU

Year: 641 Days

Day: 42.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.38 AU - 1.88 AU

Year: 780 Days

Day: 36.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,690,589 km

• M1: 578,345 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.6 AU - 1.7 AU

Year: 794 Days

Day: 43.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,690,589 km

• M1: 61,036 km (0.054 R)
• M2: 107,262 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.67 AU - 2.01 AU

Year: 935 Days

Day: 21.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.73 AU - 4.23 AU

Year: 2975 Days

Day: 21.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 8.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.63 AU - 5.71 AU

Year: 3782 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,690,589 km

• M1: 103,223 km (0.089 R)
• M2: 403,316 km (0.087 R)
• M3: 816,804 km (0.068 R)
• M4: 2,534,487 km (0.11 R)
• M5: 3,071,244 km (0.028 R)
• M6: 3,394,675 km (0.089 R)
• M7: 3,881,766 km (0.117 R)
• M8: 4,174,529 km (0.1 R)
• M9: 4,526,981 km (0.026 R)
• M10: 5,093,209 km (0.111 R)
• M11: 5,393,452 km (0.118 R)
• M12: 6,252,742 km (0.04 R)
• M13: 6,774,540 km (0.113 R)
• M14: 8,690,589 km (0.108 R)
• M15: 9,193,388 km (0.101 R)
• M16: 9,906,820 km (0.105 R)
• M17: 10,178,789 km (0.077 R)
• M18: 10,575,971 km (0.082 R)
• M19: 11,873,134 km (0.064 R)
• M20: 12,268,821 km (0.069 R)
• M21: 14,579,659 km (0.031 R)
• M22: 15,135,864 km (0.03 R)
• M23: 15,705,981 km (0.08 R)
• M24: 17,672,296 km (0.092 R)
• M25: 18,015,324 km (0.113 R)
• M26: 19,736,148 km (0.08 R)
• M27: 21,048,720 km (0.051 R)
• M28: 21,434,233 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 9.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.14 AU - 8.98 AU

Year: 8575 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,690,589 km

• M1: 121,174 km (0.072 R)
• M2: 474,674 km (0.116 R)
• M3: 813,962 km (0.11 R)
• M4: 1,184,067 km (0.109 R)
• M5: 1,883,736 km (0.095 R)
• M6: 2,342,852 km (0.095 R)
• M7: 2,689,620 km (0.096 R)
• M8: 3,090,542 km (0.104 R)
• M9: 7,148,385 km (0.097 R)
• M10: 7,695,314 km (0.082 R)
• M11: 10,347,984 km (0.071 R)
• M12: 13,070,216 km (0.111 R)
• M13: 13,832,866 km (0.046 R)
• M14: 14,682,582 km (0.116 R)
• M15: 15,626,844 km (0.095 R)
• M16: 24,120,413 km (0.059 R)
• M17: 25,350,257 km (0.098 R)
• M18: 26,022,998 km (0.063 R)
• M19: 28,291,949 km (0.117 R)
• M20: 29,751,875 km (0.107 R)
• M21: 31,743,621 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 14.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.53 AU - 9.69 AU

Year: 9467 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 62.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,690,589 km

• M1: 185,352 km (0.09 R)
• M2: 650,900 km (0.093 R)
• M3: 1,308,383 km (0.085 R)
• M4: 1,801,009 km (0.099 R)
• M5: 2,364,993 km (0.098 R)
• M6: 3,225,629 km (0.119 R)
• M7: 4,930,895 km (0.116 R)
• M8: 6,524,113 km (0.117 R)
• M9: 7,138,362 km (0.045 R)
• M10: 7,624,255 km (0.074 R)
• M11: 8,089,056 km (0.115 R)
• M12: 8,890,601 km (0.115 R)
• M13: 9,598,798 km (0.038 R)
• M14: 11,839,026 km (0.066 R)
• M15: 14,665,977 km (0.067 R)
• M16: 15,791,252 km (0.107 R)
• M17: 17,259,854 km (0.118 R)
• M18: 19,828,450 km (0.078 R)
• M19: 20,548,913 km (0.108 R)
• M20: 32,669,333 km (0.101 R)
• M21: 35,280,414 km (0.083 R)
• M22: 37,540,090 km (0.113 R)
• M23: 39,768,500 km (0.034 R)
• M24: 41,561,580 km (0.069 R)
• M25: 42,346,370 km (0.067 R)
• M26: 43,542,106 km (0.071 R)
• M27: 47,122,731 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit