🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 36.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.8 AU - 0.9 AU

Year: 297 Days

Day: 19.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.1 AU - 1.62 AU

Year: 601 Days

Day: 32.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 11.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.21 AU - 5.57 AU

Year: 4096 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,768,809 km

• M1: 155,731 km (0.048 R)
• M2: 318,494 km (0.08 R)
• M3: 395,686 km (0.086 R)
• M4: 476,320 km (0.118 R)
• M5: 619,784 km (0.106 R)
• M6: 718,070 km (0.062 R)
• M7: 850,913 km (0.054 R)
• M8: 924,515 km (0.047 R)
• M9: 1,167,462 km (0.086 R)
• M10: 1,318,256 km (0.079 R)
• M11: 1,440,328 km (0.09 R)
• M12: 1,548,039 km (0.053 R)
• M13: 1,733,989 km (0.088 R)
• M14: 1,810,433 km (0.086 R)
• M15: 1,996,832 km (0.1 R)
• M16: 2,128,179 km (0.097 R)
• M17: 2,210,458 km (0.05 R)
• M18: 2,463,727 km (0.065 R)
• M19: 3,056,883 km (0.116 R)
• M20: 3,185,537 km (0.097 R)
• M21: 3,582,420 km (0.11 R)
• M22: 4,097,486 km (0.087 R)
• M23: 4,174,828 km (0.107 R)
• M24: 4,252,768 km (0.082 R)
• M25: 4,838,893 km (0.115 R)
• M26: 5,323,291 km (0.114 R)
• M27: 5,478,723 km (0.04 R)
• M28: 5,664,523 km (0.065 R)
• M29: 5,750,991 km (0.112 R)
• M30: 5,837,907 km (0.114 R)
• M31: 6,323,652 km (0.11 R)
• M32: 6,563,906 km (0.109 R)
• M33: 6,685,080 km (0.092 R)
• M34: 6,776,634 km (0.088 R)
• M35: 6,899,155 km (0.116 R)
• M36: 7,131,031 km (0.119 R)
• M37: 7,255,646 km (0.115 R)
• M38: 7,491,562 km (0.103 R)
• M39: 7,698,007 km (0.068 R)
• M40: 8,230,576 km (0.091 R)
• M41: 8,328,562 km (0.118 R)
• M42: 8,460,059 km (0.063 R)
• M43: 8,641,970 km (0.114 R)
• M44: 8,959,117 km (0.081 R)
• M45: 9,043,191 km (0.093 R)
• M46: 9,348,221 km (0.1 R)
• M47: 9,502,008 km (0.115 R)
• M48: 9,794,771 km (0.091 R)
• M49: 10,090,526 km (0.052 R)
• M50: 10,336,315 km (0.119 R)
• M51: 10,477,685 km (0.107 R)
• M52: 10,834,027 km (0.074 R)
• M53: 11,466,976 km (0.101 R)
• M54: 11,686,735 km (0.087 R)
• M55: 11,760,337 km (0.095 R)
• M56: 11,889,440 km (0.104 R)
• M57: 12,037,692 km (0.113 R)
• M58: 12,542,285 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit