🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.7 AU - 0.76 AU

Year: 217 Days

Day: 44.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,528,546 km

• M1: 244,593 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.35 AU - 1.37 AU

Year: 552 Days

Day: 44.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 79.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,528,546 km

• M1: 760,855 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.23 AU - 2.51 AU

Year: 1271 Days

Day: 15.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.26 AU - 2.9 AU

Year: 1443 Days

Day: 40.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,528,546 km

• M1: 62,831 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 10.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.58 AU - 9.5 AU

Year: 7939 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,528,546 km

• M1: 130,599 km (0.032 R)
• M2: 539,899 km (0.115 R)
• M3: 1,160,131 km (0.03 R)
• M4: 1,783,506 km (0.099 R)
• M5: 2,440,390 km (0.077 R)
• M6: 2,902,049 km (0.097 R)
• M7: 4,036,899 km (0.076 R)
• M8: 5,576,410 km (0.099 R)
• M9: 9,234,377 km (0.084 R)
• M10: 9,610,616 km (0.116 R)
• M11: 12,767,879 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558

Radius: 9.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.97 AU - 12.55 AU

Year: 14950 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,528,546 km

• M1: 123,568 km (0.085 R)
• M2: 611,706 km (0.104 R)
• M3: 1,324,540 km (0.114 R)
• M4: 1,731,745 km (0.118 R)
• M5: 2,109,629 km (0.104 R)
• M6: 2,736,145 km (0.055 R)
• M7: 3,105,652 km (0.097 R)
• M8: 3,534,698 km (0.076 R)
• M9: 5,200,770 km (0.119 R)
• M10: 5,845,238 km (0.075 R)
• M11: 8,100,725 km (0.117 R)
• M12: 10,545,752 km (0.096 R)
• M13: 11,284,616 km (0.103 R)
• M14: 11,637,069 km (0.109 R)
• M15: 15,007,210 km (0.086 R)
• M16: 17,454,332 km (0.088 R)
• M17: 19,143,441 km (0.085 R)
• M18: 19,477,194 km (0.109 R)
• M19: 22,472,443 km (0.073 R)
• M20: 27,309,989 km (0.115 R)
• M21: 27,839,565 km (0.109 R)
• M22: 31,508,304 km (0.036 R)
• M23: 32,680,702 km (0.12 R)
• M24: 35,991,303 km (0.072 R)
• M25: 42,700,618 km (0.106 R)
• M26: 43,557,963 km (0.064 R)
• M27: 46,049,067 km (0.077 R)
• M28: 49,255,697 km (0.097 R)
• M29: 55,939,581 km (0.071 R)
• M30: 58,528,521 km (0.118 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit