🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 151 Days

Day: 14.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,624,332 km

• M1: 27,077 km (0.114 R)
• M2: 153,936 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.4 AU - 1.74 AU

Year: 730 Days

Day: 32.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.65 AU - 1.93 AU

Year: 888 Days

Day: 19.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,624,332 km

• M1: 253,269 km (0.076 R)
• M2: 690,843 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.82 AU - 1.9 AU

Year: 941 Days

Day: 28.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.28 AU - 4.84 AU

Year: 3034 Days

Day: 20.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,624,332 km

• M1: 101,876 km (0.112 R)
• M2: 3,206,032 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 12.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.33 AU - 8.71 AU

Year: 9223 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,624,332 km

• M1: 162,762 km (0.039 R)
• M2: 676,033 km (0.078 R)
• M3: 1,134,101 km (0.092 R)
• M4: 1,437,037 km (0.036 R)
• M5: 1,706,014 km (0.101 R)
• M6: 1,968,259 km (0.067 R)
• M7: 2,338,065 km (0.114 R)
• M8: 2,666,283 km (0.091 R)
• M9: 3,412,926 km (0.103 R)
• M10: 5,224,406 km (0.095 R)
• M11: 6,089,830 km (0.063 R)
• M12: 6,443,031 km (0.111 R)
• M13: 7,148,684 km (0.104 R)
• M14: 7,467,178 km (0.076 R)
• M15: 8,672,488 km (0.081 R)
• M16: 9,895,301 km (0.102 R)
• M17: 12,046,967 km (0.102 R)
• M18: 13,702,567 km (0.101 R)
• M19: 15,095,772 km (0.095 R)
• M20: 16,364,511 km (0.094 R)
• M21: 16,750,474 km (0.088 R)
• M22: 18,543,105 km (0.082 R)
• M23: 21,846,076 km (0.07 R)
• M24: 23,254,989 km (0.034 R)
• M25: 24,590,300 km (0.107 R)
• M26: 25,242,247 km (0.081 R)
• M27: 26,694,394 km (0.093 R)
• M28: 31,296,174 km (0.112 R)
• M29: 32,707,630 km (0.101 R)
• M30: 33,116,630 km (0.107 R)
• M31: 33,528,174 km (0.071 R)
• M32: 34,498,466 km (0.077 R)
• M33: 34,778,214 km (0.042 R)
• M34: 35,341,151 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit