🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.6 AU - 0.76 AU

Year: 206 Days

Day: 43 Hours

Environment

Temp: 175 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,447,770 km

• M1: 51,013 km (0.109 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.99 AU - 2.53 AU

Year: 1247 Days

Day: 31.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.27 AU - 4.25 AU

Year: 2676 Days

Day: 15.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 5.7

Gravity: 28.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.3 AU - 15.8 AU

Year: 22510 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,447,770 km

• M1: 70,909 km (0.113 R)
• M2: 262,544 km (0.113 R)
• M3: 445,203 km (0.057 R)
• M4: 869,612 km (0.089 R)
• M5: 1,084,285 km (0.031 R)
• M6: 1,810,134 km (0.077 R)
• M7: 2,253,692 km (0.062 R)
• M8: 2,513,543 km (0.091 R)
• M9: 3,694,170 km (0.088 R)
• M10: 4,624,818 km (0.113 R)
• M11: 6,368,681 km (0.109 R)
• M12: 6,601,904 km (0.119 R)
• M13: 6,938,050 km (0.117 R)
• M14: 10,239,675 km (0.109 R)
• M15: 12,192,077 km (0.08 R)
• M16: 13,597,998 km (0.088 R)
• M17: 13,829,426 km (0.081 R)
• M18: 14,459,382 km (0.12 R)
• M19: 14,700,534 km (0.093 R)
• M20: 15,356,820 km (0.093 R)
• M21: 16,377,376 km (0.109 R)
• M22: 25,866,669 km (0.08 R)
• M23: 27,186,122 km (0.06 R)
• M24: 28,298,681 km (0.064 R)
• M25: 29,828,768 km (0.056 R)
• M26: 37,400,066 km (0.114 R)
• M27: 40,980,093 km (0.114 R)
• M28: 43,433,947 km (0.074 R)
• M29: 43,768,447 km (0.072 R)
• M30: 51,942,176 km (0.053 R)
• M31: 55,989,845 km (0.067 R)
• M32: 62,767,227 km (0.104 R)
• M33: 73,097,409 km (0.118 R)
• M34: 75,725,096 km (0.117 R)
• M35: 82,696,656 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit