🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 136 Days

Day: 34.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,243,319 km

• M1: 355,145 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 172 Days

Day: 15.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,243,319 km

• M1: 46,375 km (0.081 R)
• M2: 101,577 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.86 AU - 1.24 AU

Year: 389 Days

Day: 18.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,243,319 km

• M1: 261,048 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.54 AU - 1.64 AU

Year: 725 Days

Day: 35.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,243,319 km

• M1: 366,365 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.61 AU - 1.73 AU

Year: 780 Days

Day: 12.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.39 AU - 2.11 AU

Year: 837 Days

Day: 22 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,243,319 km

• M1: 366,216 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.3 AU - 2.38 AU

Year: 1295 Days

Day: 41.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.97 AU - 2.73 AU

Year: 1303 Days

Day: 14.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.22 AU - 3.06 AU

Year: 1551 Days

Day: 21.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 11.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.86 AU - 7.84 AU

Year: 5787 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 16,243,319 km

• M1: 169,644 km (0.105 R)
• M2: 379,679 km (0.104 R)
• M3: 577,747 km (0.118 R)
• M4: 871,707 km (0.084 R)
• M5: 1,022,801 km (0.095 R)
• M6: 1,183,170 km (0.095 R)
• M7: 1,455,438 km (0.03 R)
• M8: 1,572,274 km (0.091 R)
• M9: 2,528,503 km (0.091 R)
• M10: 2,722,681 km (0.099 R)
• M11: 2,815,133 km (0.034 R)
• M12: 3,153,673 km (0.107 R)
• M13: 3,391,384 km (0.118 R)
• M14: 3,491,016 km (0.119 R)
• M15: 3,664,250 km (0.09 R)
• M16: 3,737,254 km (0.101 R)
• M17: 3,989,177 km (0.107 R)
• M18: 4,170,340 km (0.034 R)
• M19: 4,338,937 km (0.1 R)
• M20: 4,509,777 km (0.089 R)
• M21: 4,794,163 km (0.115 R)
• M22: 5,003,151 km (0.051 R)
• M23: 5,281,254 km (0.104 R)
• M24: 5,852,418 km (0.082 R)
• M25: 5,972,545 km (0.094 R)
• M26: 6,285,055 km (0.061 R)
• M27: 6,602,951 km (0.114 R)
• M28: 7,236,348 km (0.093 R)
• M29: 7,476,602 km (0.089 R)
• M30: 7,813,646 km (0.076 R)
• M31: 8,193,924 km (0.114 R)
• M32: 8,328,413 km (0.093 R)
• M33: 9,071,764 km (0.085 R)
• M34: 9,451,444 km (0.089 R)
• M35: 9,836,210 km (0.072 R)
• M36: 10,267,650 km (0.091 R)
• M37: 10,684,280 km (0.044 R)
• M38: 10,915,708 km (0.119 R)
• M39: 11,448,127 km (0.103 R)
• M40: 11,750,015 km (0.099 R)
• M41: 11,923,698 km (0.112 R)
• M42: 12,141,962 km (0.082 R)
• M43: 12,849,410 km (0.04 R)
• M44: 13,661,278 km (0.057 R)
• M45: 13,752,532 km (0.035 R)
• M46: 15,003,918 km (0.083 R)
• M47: 15,216,048 km (0.066 R)
• M48: 15,667,235 km (0.094 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit