🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.51 AU - 0.79 AU

Year: 198 Days

Day: 26.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.4 AU - 3.66 AU

Year: 1998 Days

Day: 40.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,953,576 km

• M1: 2,586,248 km (0.053 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.96 AU - 4.12 AU

Year: 2523 Days

Day: 22.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 15

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.73 AU - 4.87 AU

Year: 3983 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,953,576 km

• M1: 276,756 km (0.092 R)
• M2: 389,852 km (0.11 R)
• M3: 497,563 km (0.047 R)
• M4: 655,538 km (0.087 R)
• M5: 801,396 km (0.116 R)
• M6: 1,148,762 km (0.111 R)
• M7: 1,281,904 km (0.098 R)
• M8: 1,880,595 km (0.047 R)
• M9: 2,192,955 km (0.086 R)
• M10: 2,325,200 km (0.118 R)
• M11: 2,636,214 km (0.058 R)
• M12: 2,790,299 km (0.11 R)
• M13: 2,947,527 km (0.071 R)
• M14: 3,080,968 km (0.046 R)
• M15: 3,367,747 km (0.083 R)
• M16: 3,807,266 km (0.093 R)
• M17: 3,923,803 km (0.058 R)
• M18: 4,041,386 km (0.115 R)
• M19: 4,555,106 km (0.116 R)
• M20: 4,867,017 km (0.069 R)
• M21: 5,794,524 km (0.113 R)
• M22: 6,512,893 km (0.096 R)
• M23: 6,670,419 km (0.046 R)
• M24: 6,918,303 km (0.07 R)
• M25: 7,679,906 km (0.116 R)
• M26: 7,865,258 km (0.068 R)
• M27: 8,070,805 km (0.033 R)
• M28: 8,353,994 km (0.079 R)
• M29: 8,583,028 km (0.049 R)
• M30: 8,679,070 km (0.047 R)
• M31: 8,794,859 km (0.081 R)
• M32: 9,440,523 km (0.065 R)
• M33: 9,879,593 km (0.072 R)
• M34: 10,182,678 km (0.085 R)
• M35: 10,304,900 km (0.033 R)
• M36: 10,407,075 km (0.098 R)
• M37: 10,964,626 km (0.114 R)
• M38: 12,152,134 km (0.082 R)
• M39: 12,871,102 km (0.112 R)
• M40: 13,246,891 km (0.096 R)
• M41: 13,941,474 km (0.117 R)
• M42: 14,924,482 km (0.039 R)
• M43: 15,623,702 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit