🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 28.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,259,836 km

• M1: 25,132 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.72 AU - 0.74 AU

Year: 228 Days

Day: 40.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.45 AU - 2.67 AU

Year: 1496 Days

Day: 38.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,259,836 km

• M1: 39,793 km (0.093 R)
• M2: 277,055 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.99 AU - 4.29 AU

Year: 3077 Days

Day: 39.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,259,836 km

• M1: 481,705 km (0.107 R)

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 13.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.22 AU - 11.42 AU

Year: 10392 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,259,836 km

• M1: 163,062 km (0.091 R)
• M2: 624,122 km (0.078 R)
• M3: 1,097,450 km (0.078 R)
• M4: 2,415,557 km (0.075 R)
• M5: 2,986,572 km (0.102 R)
• M6: 3,985,287 km (0.105 R)
• M7: 5,163,371 km (0.066 R)
• M8: 6,153,858 km (0.108 R)
• M9: 6,637,508 km (0.109 R)
• M10: 7,555,440 km (0.118 R)
• M11: 8,286,974 km (0.061 R)
• M12: 11,089,241 km (0.096 R)
• M13: 11,807,610 km (0.073 R)
• M14: 12,853,299 km (0.105 R)
• M15: 13,522,152 km (0.118 R)
• M16: 14,929,419 km (0.106 R)
• M17: 22,229,795 km (0.073 R)
• M18: 23,016,829 km (0.06 R)
• M19: 23,461,883 km (0.067 R)
• M20: 24,369,643 km (0.108 R)
• M21: 26,448,754 km (0.101 R)
• M22: 28,643,803 km (0.114 R)
• M23: 29,996,467 km (0.109 R)
• M24: 31,609,731 km (0.043 R)
• M25: 35,716,492 km (0.113 R)
• M26: 38,145,363 km (0.092 R)
• M27: 39,020,809 km (0.115 R)
• M28: 40,166,131 km (0.118 R)
• M29: 42,390,501 km (0.088 R)
• M30: 45,250,065 km (0.085 R)
• M31: 48,673,014 km (0.029 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 14,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit