🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.73 AU - 0.81 AU

Year: 243 Days

Day: 46.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,248,339 km

• M1: 71,807 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.21 AU - 2.81 AU

Year: 1431 Days

Day: 41.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.44 AU - 3.66 AU

Year: 1917 Days

Day: 22.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 8.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.69 AU - 6.27 AU

Year: 5263 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,248,339 km

• M1: 109,506 km (0.072 R)
• M2: 554,410 km (0.105 R)
• M3: 1,477,728 km (0.103 R)
• M4: 1,830,480 km (0.105 R)
• M5: 2,522,818 km (0.06 R)
• M6: 2,956,952 km (0.094 R)
• M7: 3,440,302 km (0.091 R)
• M8: 3,930,684 km (0.104 R)
• M9: 4,227,935 km (0.106 R)
• M10: 4,664,462 km (0.12 R)
• M11: 5,431,001 km (0.106 R)
• M12: 6,751,053 km (0.047 R)
• M13: 7,872,738 km (0.025 R)
• M14: 9,035,562 km (0.105 R)
• M15: 9,637,544 km (0.117 R)
• M16: 10,095,762 km (0.117 R)
• M17: 11,512,005 km (0.109 R)
• M18: 12,171,432 km (0.079 R)
• M19: 12,657,775 km (0.112 R)
• M20: 13,156,983 km (0.032 R)
• M21: 14,679,291 km (0.105 R)
• M22: 15,063,608 km (0.043 R)
• M23: 15,511,055 km (0.113 R)
• M24: 16,668,644 km (0.05 R)
• M25: 21,384,118 km (0.079 R)
• M26: 21,736,271 km (0.096 R)
• M27: 22,020,807 km (0.073 R)
• M28: 22,307,885 km (0.112 R)
• M29: 26,756,028 km (0.076 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 13,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit