🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.58 AU - 0.86 AU

Year: 230 Days

Day: 12.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,798,469 km

• M1: 641,176 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.87 AU - 1.95 AU

Year: 994 Days

Day: 14.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,798,469 km

• M1: 1,068,727 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.12 AU - 3.58 AU

Year: 2310 Days

Day: 33.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.59 AU - 3.79 AU

Year: 2670 Days

Day: 43.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 9.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.48 AU - 5.58 AU

Year: 4250 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 13,798,469 km

• M1: 116,836 km (0.049 R)
• M2: 651,798 km (0.087 R)
• M3: 959,521 km (0.088 R)
• M4: 1,295,069 km (0.087 R)
• M5: 1,772,136 km (0.112 R)
• M6: 2,571,288 km (0.092 R)
• M7: 2,988,217 km (0.11 R)
• M8: 3,449,876 km (0.111 R)
• M9: 4,492,274 km (0.032 R)
• M10: 6,082,350 km (0.088 R)
• M11: 6,415,953 km (0.079 R)
• M12: 7,086,900 km (0.056 R)
• M13: 7,733,462 km (0.1 R)
• M14: 8,493,419 km (0.053 R)
• M15: 11,434,064 km (0.078 R)
• M16: 12,858,984 km (0.109 R)
• M17: 14,992,998 km (0.082 R)
• M18: 15,435,508 km (0.103 R)
• M19: 16,115,281 km (0.076 R)
• M20: 17,232,478 km (0.116 R)
• M21: 20,216,806 km (0.104 R)
• M22: 20,553,251 km (0.077 R)
• M23: 21,099,433 km (0.088 R)
• M24: 24,277,939 km (0.087 R)
• M25: 25,744,148 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 13.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.67 AU - 5.53 AU

Year: 4339 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 13,798,469 km

• M1: 170,990 km (0.109 R)
• M2: 719,117 km (0.084 R)
• M3: 1,461,422 km (0.081 R)
• M4: 2,315,326 km (0.08 R)
• M5: 5,492,935 km (0.119 R)
• M6: 10,644,337 km (0.045 R)
• M7: 12,493,217 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit