🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.58 AU - 0.64 AU

Year: 166 Days

Day: 44.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,137,105 km

• M1: 35,754 km (0.079 R)
• M2: 249,978 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 222 Days

Day: 21.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,137,105 km

• M1: 51,910 km (0.065 R)
• M2: 95,743 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.08 AU - 1.22 AU

Year: 429 Days

Day: 35.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 177.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.22 AU - 1.26 AU

Year: 481 Days

Day: 39.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,137,105 km

• M1: 55,501 km (0.091 R)
• M2: 88,113 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 4.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.38 AU - 21.92 AU

Year: 31500 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,137,105 km

• M1: 56,099 km (0.066 R)
• M2: 344,225 km (0.092 R)
• M3: 525,388 km (0.116 R)
• M4: 786,885 km (0.077 R)
• M5: 1,142,180 km (0.11 R)
• M6: 1,640,041 km (0.06 R)
• M7: 2,962,636 km (0.075 R)
• M8: 3,161,302 km (0.06 R)
• M9: 4,632,597 km (0.09 R)
• M10: 7,389,985 km (0.046 R)
• M11: 7,673,623 km (0.066 R)
• M12: 8,926,355 km (0.067 R)
• M13: 10,259,721 km (0.111 R)
• M14: 15,766,568 km (0.115 R)
• M15: 17,204,204 km (0.087 R)
• M16: 20,495,656 km (0.09 R)
• M17: 23,223,125 km (0.052 R)
• M18: 24,898,322 km (0.094 R)
• M19: 33,714,274 km (0.085 R)
• M20: 34,493,529 km (0.097 R)
• M21: 35,742,222 km (0.09 R)
• M22: 38,209,241 km (0.076 R)
• M23: 41,291,256 km (0.093 R)
• M24: 43,087,628 km (0.1 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit