🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 267 Days

Day: 30.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,722,799 km

• M1: 716,873 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 1 AU

Year: 387 Days

Day: 19.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.44 AU - 2.2 AU

Year: 1096 Days

Day: 20.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.55 AU - 2.51 AU

Year: 1291 Days

Day: 12.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.66 AU - 2.68 AU

Year: 1426 Days

Day: 24.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,722,799 km

• M1: 126,560 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.2

Radius: 9.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.69 AU - 2.69 AU

Year: 1969 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,722,799 km

• M1: 118,332 km (0.078 R)
• M2: 548,426 km (0.052 R)
• M3: 1,104,481 km (0.086 R)
• M4: 1,482,216 km (0.1 R)
• M5: 2,588,193 km (0.036 R)
• M6: 2,946,031 km (0.098 R)
• M7: 3,264,525 km (0.103 R)
• M8: 3,714,814 km (0.038 R)
• M9: 7,045,312 km (0.072 R)
• M10: 8,634,340 km (0.108 R)
• M11: 11,030,300 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 12.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.24 AU - 6.44 AU

Year: 6298 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,722,799 km

• M1: 158,275 km (0.09 R)
• M2: 558,000 km (0.071 R)
• M3: 1,031,328 km (0.06 R)
• M4: 1,752,689 km (0.047 R)
• M5: 2,180,239 km (0.113 R)
• M6: 2,809,298 km (0.114 R)
• M7: 3,740,246 km (0.12 R)
• M8: 6,208,312 km (0.069 R)
• M9: 7,182,044 km (0.109 R)
• M10: 8,175,075 km (0.095 R)
• M11: 9,788,189 km (0.085 R)
• M12: 10,199,583 km (0.061 R)
• M13: 13,748,942 km (0.117 R)
• M14: 14,265,653 km (0.088 R)
• M15: 14,676,598 km (0.087 R)
• M16: 15,399,306 km (0.108 R)
• M17: 18,461,125 km (0.041 R)
• M18: 18,949,413 km (0.113 R)
• M19: 20,244,930 km (0.078 R)
• M20: 22,141,083 km (0.118 R)
• M21: 27,803,063 km (0.087 R)
• M22: 29,379,825 km (0.091 R)
• M23: 31,805,704 km (0.097 R)
• M24: 34,995,579 km (0.075 R)
• M25: 36,285,712 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 20,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit