🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.59 AU - 0.81 AU

Year: 216 Days

Day: 40.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,648,350 km

• M1: 51,162 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 249 Days

Day: 42.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,648,350 km

• M1: 67,469 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.85 AU - 1.37 AU

Year: 431 Days

Day: 29.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.89 AU - 3.09 AU

Year: 1450 Days

Day: 36.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.23 AU - 3.15 AU

Year: 1628 Days

Day: 13.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,648,350 km

• M1: 1,492,388 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.54 AU - 3.3 AU

Year: 1841 Days

Day: 29.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,648,350 km

• M1: 267,032 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 9.3

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.78 AU - 8.14 AU

Year: 6775 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,648,350 km

• M1: 115,639 km (0.088 R)
• M2: 524,191 km (0.051 R)
• M3: 986,448 km (0.116 R)
• M4: 1,358,498 km (0.085 R)
• M5: 2,006,706 km (0.111 R)
• M6: 2,729,264 km (0.1 R)
• M7: 3,054,789 km (0.105 R)
• M8: 3,568,358 km (0.105 R)
• M9: 4,086,715 km (0.106 R)
• M10: 4,913,542 km (0.089 R)
• M11: 5,847,781 km (0.075 R)
• M12: 6,933,113 km (0.085 R)
• M13: 7,504,128 km (0.095 R)
• M14: 12,692,482 km (0.072 R)
• M15: 13,488,941 km (0.068 R)
• M16: 13,781,405 km (0.119 R)
• M17: 15,244,472 km (0.09 R)
• M18: 17,078,991 km (0.055 R)
• M19: 17,768,487 km (0.115 R)
• M20: 18,404,727 km (0.1 R)
• M21: 19,722,834 km (0.108 R)
• M22: 22,138,690 km (0.101 R)
• M23: 24,311,599 km (0.064 R)
• M24: 25,986,796 km (0.045 R)
• M25: 27,176,398 km (0.117 R)
• M26: 34,648,363 km (0.03 R)
• M27: 35,087,283 km (0.116 R)
• M28: 37,799,492 km (0.104 R)
• M29: 39,803,057 km (0.091 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: 490 - 16,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit