🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.97 AU - 1.13 AU

Year: 399 Days

Day: 34.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.32 AU - 2.2 AU

Year: 866 Days

Day: 26 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.68 AU - 4.96 AU

Year: 3330 Days

Day: 37.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,693,193 km

• M1: 77,043 km (0.075 R)
• M2: 155,283 km (0.104 R)

Asteroid Belt

Center: 10.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.9

Radius: 5.2

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.83 AU - 19.55 AU

Year: 23048 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,693,193 km

• M1: 66,421 km (0.058 R)
• M2: 505,491 km (0.08 R)
• M3: 925,562 km (0.115 R)
• M4: 1,354,310 km (0.063 R)
• M5: 1,945,969 km (0.103 R)
• M6: 5,862,142 km (0.086 R)
• M7: 6,761,824 km (0.053 R)
• M8: 8,607,263 km (0.07 R)
• M9: 9,407,612 km (0.092 R)
• M10: 22,773,882 km (0.081 R)
• M11: 24,631,888 km (0.085 R)
• M12: 25,197,069 km (0.059 R)
• M13: 27,908,680 km (0.091 R)
• M14: 28,522,928 km (0.042 R)
• M15: 29,778,204 km (0.116 R)
• M16: 30,290,577 km (0.071 R)
• M17: 31,597,015 km (0.096 R)
• M18: 31,862,701 km (0.101 R)
• M19: 33,213,719 km (0.103 R)
• M20: 33,903,365 km (0.059 R)
• M21: 36,029,450 km (0.089 R)
• M22: 37,051,353 km (0.027 R)
• M23: 48,179,191 km (0.085 R)
• M24: 50,317,393 km (0.098 R)
• M25: 58,698,016 km (0.109 R)
• M26: 60,519,669 km (0.069 R)
• M27: 66,645,253 km (0.103 R)
• M28: 70,421,402 km (0.114 R)
• M29: 75,043,677 km (0.117 R)
• M30: 75,991,829 km (0.118 R)
• M31: 84,120,229 km (0.115 R)
• M32: 84,630,657 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit