🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 45.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 63.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.22 AU - 1.38 AU

Year: 555 Days

Day: 32.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,630,700 km

• M1: 240,254 km (0.032 R)
• M2: 440,416 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.97 AU - 3.63 AU

Year: 2246 Days

Day: 42.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,630,700 km

• M1: 460,911 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 8.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.89 AU - 8.77 AU

Year: 8211 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,630,700 km

• M1: 238,459 km (0.076 R)
• M2: 355,594 km (0.065 R)
• M3: 449,242 km (0.042 R)
• M4: 952,789 km (0.114 R)
• M5: 1,025,643 km (0.036 R)
• M6: 1,133,204 km (0.089 R)
• M7: 1,290,282 km (0.09 R)
• M8: 1,551,928 km (0.114 R)
• M9: 1,626,278 km (0.03 R)
• M10: 1,949,111 km (0.067 R)
• M11: 2,043,058 km (0.084 R)
• M12: 2,180,090 km (0.1 R)
• M13: 2,291,989 km (0.088 R)
• M14: 2,864,500 km (0.074 R)
• M15: 3,302,074 km (0.108 R)
• M16: 3,479,796 km (0.067 R)
• M17: 3,611,143 km (0.079 R)
• M18: 4,204,598 km (0.098 R)
• M19: 4,450,537 km (0.11 R)
• M20: 5,235,177 km (0.068 R)
• M21: 5,905,226 km (0.098 R)
• M22: 6,101,648 km (0.1 R)
• M23: 6,280,268 km (0.109 R)
• M24: 7,136,716 km (0.102 R)
• M25: 7,493,657 km (0.045 R)
• M26: 8,510,922 km (0.11 R)
• M27: 8,844,675 km (0.104 R)
• M28: 9,319,199 km (0.101 R)
• M29: 9,525,046 km (0.07 R)
• M30: 10,269,295 km (0.086 R)
• M31: 10,553,232 km (0.065 R)
• M32: 10,863,797 km (0.055 R)
• M33: 11,080,565 km (0.111 R)
• M34: 12,110,845 km (0.029 R)
• M35: 12,285,576 km (0.11 R)
• M36: 12,511,468 km (0.114 R)
• M37: 13,120,332 km (0.051 R)
• M38: 13,197,225 km (0.112 R)
• M39: 13,454,234 km (0.118 R)
• M40: 13,764,949 km (0.104 R)
• M41: 14,871,076 km (0.114 R)
• M42: 15,085,000 km (0.073 R)
• M43: 15,868,893 km (0.118 R)
• M44: 15,950,873 km (0.099 R)
• M45: 16,362,267 km (0.045 R)
• M46: 16,944,053 km (0.087 R)
• M47: 17,251,626 km (0.086 R)
• M48: 17,815,461 km (0.084 R)
• M49: 18,156,694 km (0.104 R)
• M50: 18,758,975 km (0.12 R)
• M51: 18,903,337 km (0.094 R)
• M52: 19,222,279 km (0.113 R)
• M53: 19,572,189 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit