🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 30.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,680,438 km

• M1: 37,100 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.31 AU - 1.99 AU

Year: 807 Days

Day: 35.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.85 AU - 1.87 AU

Year: 966 Days

Day: 22 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,680,438 km

• M1: 790,475 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.71 AU - 2.51 AU

Year: 1167 Days

Day: 36.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,680,438 km

• M1: 288,425 km (0.092 R)
• M2: 417,827 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 9.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.76 AU - 5.24 AU

Year: 3635 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,680,438 km

• M1: 119,379 km (0.119 R)
• M2: 418,425 km (0.077 R)
• M3: 830,418 km (0.07 R)
• M4: 1,141,881 km (0.063 R)
• M5: 1,445,863 km (0.052 R)
• M6: 1,855,462 km (0.113 R)
• M7: 2,417,651 km (0.109 R)
• M8: 3,089,944 km (0.108 R)
• M9: 4,348,960 km (0.087 R)
• M10: 5,369,068 km (0.109 R)
• M11: 6,036,124 km (0.1 R)
• M12: 6,664,286 km (0.115 R)
• M13: 7,945,741 km (0.088 R)
• M14: 8,407,400 km (0.058 R)
• M15: 9,900,537 km (0.088 R)
• M16: 10,561,610 km (0.092 R)
• M17: 11,207,723 km (0.096 R)
• M18: 11,698,105 km (0.07 R)
• M19: 13,753,879 km (0.064 R)
• M20: 14,840,707 km (0.108 R)
• M21: 18,815,523 km (0.097 R)
• M22: 21,012,966 km (0.04 R)
• M23: 22,243,109 km (0.111 R)
• M24: 25,374,940 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit