🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.72 AU

Year: 128 Days

Day: 19.2 Hours

Environment

Temp: 410 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,846,122 km

• M1: 138,827 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 166 Days

Day: 17.5 Hours

Environment

Temp: 354 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,846,122 km

• M1: 296,353 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.89 AU - 1.21 AU

Year: 312 Days

Day: 22.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.07 AU - 2.69 AU

Year: 1064 Days

Day: 22.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.69 AU - 5.43 AU

Year: 2821 Days

Day: 36.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.25 AU - 6.21 AU

Year: 3973 Days

Day: 37.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.1

Radius: 5.1

Gravity: 32.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.94 AU - 20.12 AU

Year: 25000 Days

Day: 23.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,846,122 km

• M1: 63,429 km (0.119 R)
• M2: 312,510 km (0.037 R)
• M3: 481,556 km (0.113 R)
• M4: 1,474,437 km (0.103 R)
• M5: 2,648,182 km (0.111 R)
• M6: 2,859,862 km (0.106 R)
• M7: 3,317,183 km (0.098 R)
• M8: 4,448,891 km (0.1 R)
• M9: 6,221,027 km (0.112 R)
• M10: 6,740,431 km (0.111 R)
• M11: 8,415,778 km (0.036 R)
• M12: 8,874,445 km (0.05 R)
• M13: 9,593,263 km (0.093 R)
• M14: 16,266,824 km (0.072 R)
• M15: 16,442,751 km (0.093 R)
• M16: 16,798,046 km (0.098 R)
• M17: 19,430,968 km (0.09 R)
• M18: 21,577,249 km (0.102 R)
• M19: 22,872,168 km (0.085 R)
• M20: 23,203,677 km (0.109 R)
• M21: 25,026,826 km (0.099 R)
• M22: 28,698,407 km (0.098 R)
• M23: 34,274,667 km (0.114 R)
• M24: 37,087,257 km (0.064 R)
• M25: 40,854,879 km (0.1 R)
• M26: 41,017,193 km (0.066 R)
• M27: 41,835,194 km (0.112 R)
• M28: 56,241,469 km (0.073 R)
• M29: 57,047,951 km (0.059 R)
• M30: 74,351,937 km (0.098 R)
• M31: 83,921,114 km (0.066 R)
• M32: 91,752,563 km (0.059 R)

Kuiper Belt

Range: 37.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit