🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.73 AU - 0.91 AU

Year: 281 Days

Day: 23.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.93 AU - 2.39 AU

Year: 1202 Days

Day: 34.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.24 AU - 3.4 AU

Year: 2291 Days

Day: 48 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.31 AU - 4.23 AU

Year: 2772 Days

Day: 21.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.3

Radius: 5.7

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.29 AU - 14.51 AU

Year: 16538 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,549,869 km

• M1: 70,909 km (0.061 R)
• M2: 313,707 km (0.083 R)
• M3: 1,084,884 km (0.11 R)
• M4: 1,626,129 km (0.088 R)
• M5: 2,311,138 km (0.068 R)
• M6: 2,848,493 km (0.097 R)
• M7: 4,619,283 km (0.072 R)
• M8: 4,926,108 km (0.096 R)
• M9: 5,319,700 km (0.115 R)
• M10: 5,695,341 km (0.067 R)
• M11: 6,169,267 km (0.106 R)
• M12: 7,331,343 km (0.074 R)
• M13: 8,430,738 km (0.041 R)
• M14: 8,786,033 km (0.092 R)
• M15: 12,061,179 km (0.11 R)
• M16: 12,253,262 km (0.088 R)
• M17: 15,609,939 km (0.116 R)
• M18: 15,991,414 km (0.104 R)
• M19: 18,666,822 km (0.065 R)
• M20: 18,923,831 km (0.062 R)
• M21: 19,183,384 km (0.042 R)
• M22: 23,965,130 km (0.12 R)
• M23: 26,575,314 km (0.076 R)
• M24: 31,015,827 km (0.115 R)
• M25: 31,861,953 km (0.065 R)
• M26: 37,945,500 km (0.085 R)
• M27: 50,831,112 km (0.107 R)
• M28: 54,410,840 km (0.058 R)
• M29: 57,609,990 km (0.089 R)
• M30: 58,155,125 km (0.09 R)
• M31: 63,603,031 km (0.111 R)
• M32: 66,151,730 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit