🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.74 AU - 0.82 AU

Year: 262 Days

Day: 31.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.19 AU - 1.23 AU

Year: 507 Days

Day: 21.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.52 AU - 3.98 AU

Year: 2231 Days

Day: 42.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,383,473 km

• M1: 84,972 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.88 AU - 4.34 AU

Year: 2612 Days

Day: 38.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 10

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.69 AU - 6.33 AU

Year: 4925 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,383,473 km

• M1: 284,236 km (0.097 R)
• M2: 975,229 km (0.104 R)
• M3: 2,067,443 km (0.069 R)
• M4: 2,479,734 km (0.1 R)
• M5: 2,880,956 km (0.102 R)
• M6: 4,799,249 km (0.116 R)
• M7: 8,458,264 km (0.054 R)
• M8: 11,861,765 km (0.052 R)
• M9: 13,653,199 km (0.088 R)
• M10: 17,375,643 km (0.1 R)
• M11: 17,708,798 km (0.093 R)
• M12: 20,468,130 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 13.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.25 AU - 6.83 AU

Year: 5653 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,383,473 km

• M1: 174,730 km (0.054 R)
• M2: 1,351,168 km (0.073 R)
• M3: 1,985,164 km (0.117 R)
• M4: 2,439,343 km (0.069 R)
• M5: 3,049,253 km (0.036 R)
• M6: 4,198,614 km (0.053 R)
• M7: 4,648,155 km (0.08 R)
• M8: 6,932,964 km (0.089 R)
• M9: 7,728,525 km (0.112 R)
• M10: 8,165,650 km (0.062 R)
• M11: 9,164,066 km (0.079 R)
• M12: 9,886,774 km (0.079 R)
• M13: 11,576,033 km (0.11 R)
• M14: 12,835,647 km (0.088 R)
• M15: 15,839,871 km (0.09 R)
• M16: 18,919,942 km (0.117 R)
• M17: 21,052,460 km (0.081 R)
• M18: 21,842,037 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 10.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.42 AU - 11.08 AU

Year: 13422 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,383,473 km

• M1: 138,079 km (0.118 R)
• M2: 476,170 km (0.066 R)
• M3: 1,512,285 km (0.064 R)
• M4: 1,884,036 km (0.118 R)
• M5: 2,237,236 km (0.062 R)
• M6: 2,747,365 km (0.052 R)
• M7: 3,439,405 km (0.085 R)
• M8: 3,827,162 km (0.029 R)
• M9: 5,169,354 km (0.058 R)
• M10: 5,642,383 km (0.03 R)
• M11: 6,144,284 km (0.075 R)
• M12: 8,654,835 km (0.083 R)
• M13: 11,175,410 km (0.109 R)
• M14: 12,410,490 km (0.079 R)
• M15: 13,061,240 km (0.107 R)
• M16: 15,593,484 km (0.066 R)
• M17: 18,520,067 km (0.05 R)
• M18: 25,126,758 km (0.078 R)
• M19: 26,168,108 km (0.109 R)
• M20: 29,464,797 km (0.111 R)
• M21: 30,622,535 km (0.057 R)
• M22: 31,212,698 km (0.046 R)
• M23: 32,782,578 km (0.115 R)
• M24: 33,899,775 km (0.08 R)
• M25: 35,428,665 km (0.057 R)
• M26: 37,269,916 km (0.084 R)
• M27: 37,672,633 km (0.105 R)
• M28: 39,035,919 km (0.061 R)
• M29: 40,290,746 km (0.069 R)
• M30: 42,880,883 km (0.092 R)
• M31: 44,819,223 km (0.108 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: 407 - 20,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit