🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.79 AU

Year: 183 Days

Day: 26.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,836,667 km

• M1: 123,119 km (0.081 R)
• M2: 366,216 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.05 AU - 1.57 AU

Year: 537 Days

Day: 26 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.2 AU - 1.72 AU

Year: 632 Days

Day: 35.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.34 AU - 3.9 AU

Year: 1974 Days

Day: 24.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.4

Radius: 13.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.22 AU - 6.72 AU

Year: 4582 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,836,667 km

• M1: 196,272 km (0.051 R)
• M2: 299,944 km (0.106 R)
• M3: 435,180 km (0.097 R)
• M4: 570,117 km (0.109 R)
• M5: 829,969 km (0.079 R)
• M6: 952,789 km (0.084 R)
• M7: 1,258,268 km (0.099 R)
• M8: 1,381,237 km (0.12 R)
• M9: 1,562,699 km (0.101 R)
• M10: 1,662,182 km (0.089 R)
• M11: 1,752,539 km (0.077 R)
• M12: 1,867,879 km (0.111 R)
• M13: 1,973,944 km (0.039 R)
• M14: 2,155,556 km (0.119 R)
• M15: 2,393,716 km (0.036 R)
• M16: 2,747,365 km (0.118 R)
• M17: 3,117,919 km (0.088 R)
• M18: 3,302,074 km (0.102 R)
• M19: 3,563,272 km (0.087 R)
• M20: 3,937,566 km (0.093 R)
• M21: 4,371,848 km (0.063 R)
• M22: 4,659,226 km (0.119 R)
• M23: 4,837,846 km (0.066 R)
• M24: 5,068,675 km (0.055 R)
• M25: 5,185,511 km (0.12 R)
• M26: 5,730,945 km (0.059 R)
• M27: 6,045,998 km (0.112 R)
• M28: 6,134,410 km (0.12 R)
• M29: 6,747,911 km (0.039 R)
• M30: 6,969,166 km (0.09 R)
• M31: 7,381,009 km (0.086 R)
• M32: 7,551,850 km (0.084 R)
• M33: 8,169,839 km (0.119 R)
• M34: 9,310,971 km (0.108 R)
• M35: 9,723,263 km (0.06 R)
• M36: 9,868,972 km (0.091 R)
• M37: 9,973,540 km (0.111 R)
• M38: 10,715,695 km (0.059 R)
• M39: 11,147,734 km (0.106 R)
• M40: 11,475,653 km (0.076 R)
• M41: 11,740,142 km (0.044 R)
• M42: 12,523,436 km (0.088 R)
• M43: 12,704,898 km (0.115 R)
• M44: 13,208,295 km (0.11 R)
• M45: 13,369,861 km (0.045 R)
• M46: 13,532,175 km (0.096 R)
• M47: 13,694,937 km (0.09 R)
• M48: 13,952,245 km (0.118 R)
• M49: 14,258,472 km (0.084 R)
• M50: 14,353,018 km (0.099 R)
• M51: 14,614,515 km (0.111 R)
• M52: 14,733,745 km (0.116 R)
• M53: 14,901,444 km (0.095 R)
• M54: 14,997,486 km (0.041 R)
• M55: 15,166,083 km (0.107 R)
• M56: 15,383,747 km (0.048 R)
• M57: 15,700,147 km (0.046 R)
• M58: 16,512,763 km (0.043 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit