🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 237 Days

Day: 19.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,829,063 km

• M1: 24,684 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.88 AU - 1.04 AU

Year: 351 Days

Day: 13.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,829,063 km

• M1: 42,187 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.48 AU - 1.66 AU

Year: 733 Days

Day: 31.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 119.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.37 AU - 2.77 AU

Year: 1536 Days

Day: 27.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.31 AU - 4.97 AU

Year: 3140 Days

Day: 34.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,829,063 km

• M1: 1,213,239 km (0.113 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 11.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.28 AU - 10.38 AU

Year: 11489 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,829,063 km

• M1: 147,952 km (0.118 R)
• M2: 608,115 km (0.118 R)
• M3: 1,041,500 km (0.069 R)
• M4: 1,700,778 km (0.105 R)
• M5: 2,118,007 km (0.095 R)
• M6: 3,327,505 km (0.025 R)
• M7: 4,294,057 km (0.099 R)
• M8: 5,175,488 km (0.08 R)
• M9: 5,815,767 km (0.083 R)
• M10: 6,934,011 km (0.045 R)
• M11: 8,279,195 km (0.112 R)
• M12: 8,779,600 km (0.11 R)
• M13: 9,642,181 km (0.111 R)
• M14: 12,103,365 km (0.089 R)
• M15: 13,110,608 km (0.035 R)
• M16: 13,728,746 km (0.029 R)
• M17: 19,316,376 km (0.1 R)
• M18: 19,874,676 km (0.047 R)
• M19: 22,042,947 km (0.1 R)
• M20: 24,088,848 km (0.094 R)
• M21: 28,967,683 km (0.107 R)
• M22: 31,091,075 km (0.085 R)
• M23: 32,976,008 km (0.107 R)
• M24: 33,659,222 km (0.111 R)
• M25: 39,086,932 km (0.093 R)
• M26: 43,148,065 km (0.091 R)
• M27: 44,793,043 km (0.107 R)
• M28: 45,350,445 km (0.1 R)
• M29: 48,353,473 km (0.067 R)
• M30: 49,235,202 km (0.028 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit