🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.44 AU - 0.72 AU

Year: 159 Days

Day: 44.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,426,504 km

• M1: 62,532 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.81 AU - 1.05 AU

Year: 323 Days

Day: 14 Hours

Environment

Temp: 102 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.79 AU - 4.37 AU

Year: 2966 Days

Day: 41.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,426,504 km

• M1: 43,234 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 9

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.56 AU - 11.82 AU

Year: 14384 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,426,504 km

• M1: 153,338 km (0.035 R)
• M2: 566,378 km (0.099 R)
• M3: 996,771 km (0.096 R)
• M4: 1,686,716 km (0.06 R)
• M5: 2,465,672 km (0.107 R)
• M6: 2,828,297 km (0.046 R)
• M7: 3,466,631 km (0.092 R)
• M8: 3,983,343 km (0.033 R)
• M9: 6,706,921 km (0.12 R)
• M10: 7,326,107 km (0.072 R)
• M11: 9,631,560 km (0.091 R)
• M12: 12,252,963 km (0.111 R)
• M13: 12,975,970 km (0.071 R)
• M14: 15,018,429 km (0.057 R)
• M15: 16,388,896 km (0.066 R)
• M16: 18,683,577 km (0.109 R)
• M17: 22,709,555 km (0.095 R)
• M18: 23,003,515 km (0.092 R)
• M19: 24,924,202 km (0.095 R)
• M20: 30,012,774 km (0.037 R)
• M21: 31,933,461 km (0.108 R)
• M22: 32,550,103 km (0.076 R)
• M23: 35,227,307 km (0.088 R)
• M24: 38,185,604 km (0.062 R)
• M25: 40,726,225 km (0.088 R)
• M26: 42,185,253 km (0.076 R)
• M27: 47,566,588 km (0.108 R)
• M28: 53,908,341 km (0.109 R)
• M29: 57,462,038 km (0.098 R)
• M30: 58,926,152 km (0.07 R)
• M31: 60,227,654 km (0.115 R)
• M32: 66,421,754 km (0.075 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit