🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 133 Days

Day: 15.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.6 AU - 2.96 AU

Year: 1644 Days

Day: 21 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.19 AU - 6.03 AU

Year: 4098 Days

Day: 34.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.45 AU - 5.85 AU

Year: 4146 Days

Day: 28.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,339,658 km

• M1: 15,109 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 7.3

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.76 AU - 15.12 AU

Year: 18464 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,339,658 km

• M1: 90,806 km (0.109 R)
• M2: 440,865 km (0.095 R)
• M3: 779,255 km (0.029 R)
• M4: 1,705,715 km (0.092 R)
• M5: 2,296,627 km (0.074 R)
• M6: 2,915,962 km (0.111 R)
• M7: 3,470,671 km (0.057 R)
• M8: 5,183,117 km (0.107 R)
• M9: 6,327,092 km (0.097 R)
• M10: 6,626,737 km (0.109 R)
• M11: 8,421,911 km (0.057 R)
• M12: 9,158,232 km (0.108 R)
• M13: 11,247,666 km (0.11 R)
• M14: 12,941,413 km (0.083 R)
• M15: 14,723,871 km (0.06 R)
• M16: 18,333,967 km (0.106 R)
• M17: 18,855,914 km (0.062 R)
• M18: 20,112,536 km (0.089 R)
• M19: 22,891,317 km (0.075 R)
• M20: 24,633,982 km (0.095 R)
• M21: 29,909,102 km (0.117 R)
• M22: 36,297,231 km (0.071 R)
• M23: 41,570,705 km (0.116 R)
• M24: 45,409,087 km (0.063 R)
• M25: 47,332,766 km (0.116 R)
• M26: 55,210,441 km (0.12 R)
• M27: 64,117,348 km (0.11 R)
• M28: 70,912,981 km (0.065 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit