🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 197 Days

Day: 40.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,922,499 km

• M1: 615,894 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.65 AU - 0.73 AU

Year: 210 Days

Day: 32 Hours

Environment

Temp: 109 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.13 AU - 2.39 AU

Year: 1247 Days

Day: 45.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.15 AU - 4.55 AU

Year: 2773 Days

Day: 43.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 51.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 14.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.39 AU - 6.41 AU

Year: 5944 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,922,499 km

• M1: 318,643 km (0.09 R)
• M2: 413,937 km (0.112 R)
• M3: 554,859 km (0.095 R)
• M4: 954,434 km (0.045 R)
• M5: 1,073,664 km (0.061 R)
• M6: 1,241,363 km (0.115 R)
• M7: 1,441,076 km (0.073 R)
• M8: 2,014,335 km (0.09 R)
• M9: 2,976,399 km (0.085 R)
• M10: 3,096,377 km (0.117 R)
• M11: 3,202,741 km (0.112 R)
• M12: 3,721,247 km (0.091 R)
• M13: 4,031,812 km (0.119 R)
• M14: 4,609,110 km (0.028 R)
• M15: 4,836,948 km (0.093 R)
• M16: 4,961,114 km (0.119 R)
• M17: 5,122,381 km (0.069 R)
• M18: 5,321,944 km (0.05 R)
• M19: 5,616,802 km (0.116 R)
• M20: 5,841,498 km (0.08 R)
• M21: 5,936,044 km (0.114 R)
• M22: 6,069,186 km (0.053 R)
• M23: 6,203,525 km (0.064 R)
• M24: 6,416,402 km (0.113 R)
• M25: 6,989,512 km (0.035 R)
• M26: 7,150,629 km (0.099 R)
• M27: 7,414,968 km (0.099 R)
• M28: 7,538,087 km (0.092 R)
• M29: 7,848,951 km (0.071 R)
• M30: 8,164,005 km (0.101 R)
• M31: 9,046,333 km (0.107 R)
• M32: 9,465,656 km (0.12 R)
• M33: 9,823,793 km (0.116 R)
• M34: 10,072,574 km (0.101 R)
• M35: 10,369,227 km (0.085 R)
• M36: 10,507,156 km (0.078 R)
• M37: 10,668,871 km (0.097 R)
• M38: 10,761,622 km (0.106 R)
• M39: 11,111,980 km (0.085 R)
• M40: 11,823,917 km (0.076 R)
• M41: 12,722,401 km (0.104 R)
• M42: 12,894,888 km (0.036 R)
• M43: 13,217,271 km (0.082 R)
• M44: 13,492,082 km (0.071 R)
• M45: 13,668,009 km (0.116 R)
• M46: 14,328,185 km (0.036 R)
• M47: 14,584,745 km (0.089 R)
• M48: 14,687,968 km (0.097 R)
• M49: 14,842,951 km (0.091 R)
• M50: 15,154,863 km (0.11 R)
• M51: 15,758,640 km (0.026 R)
• M52: 16,050,206 km (0.053 R)
• M53: 16,183,348 km (0.076 R)
• M54: 16,638,874 km (0.104 R)
• M55: 16,989,980 km (0.119 R)
• M56: 17,152,892 km (0.103 R)
• M57: 17,370,856 km (0.054 R)
• M58: 17,754,574 km (0.046 R)
• M59: 17,947,406 km (0.094 R)
• M60: 18,251,987 km (0.095 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: 189 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit