🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.68 AU - 1.02 AU

Year: 283 Days

Day: 45.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,882,342 km

• M1: 115,041 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.95 AU - 1.41 AU

Year: 464 Days

Day: 19.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 21,882,342 km

• M1: 51,312 km (0.072 R)
• M2: 467,344 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.27 AU - 2.11 AU

Year: 795 Days

Day: 22.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,882,342 km

• M1: 612,304 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.16 AU - 3.46 AU

Year: 1704 Days

Day: 15.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.34 AU - 6.1 AU

Year: 4313 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,882,342 km

• M1: 99,632 km (0.063 R)
• M2: 1,106,725 km (0.096 R)
• M3: 1,462,319 km (0.113 R)
• M4: 1,837,810 km (0.108 R)
• M5: 2,932,567 km (0.118 R)
• M6: 5,497,423 km (0.049 R)
• M7: 6,203,973 km (0.063 R)
• M8: 6,645,287 km (0.086 R)
• M9: 9,306,633 km (0.107 R)
• M10: 13,874,155 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 11.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.06 AU - 9.62 AU

Year: 8710 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,882,342 km

• M1: 141,071 km (0.08 R)
• M2: 617,839 km (0.11 R)
• M3: 1,163,423 km (0.106 R)
• M4: 1,694,495 km (0.081 R)
• M5: 2,175,003 km (0.114 R)
• M6: 2,682,739 km (0.086 R)
• M7: 3,286,665 km (0.116 R)
• M8: 3,817,289 km (0.112 R)
• M9: 5,372,508 km (0.118 R)
• M10: 6,139,048 km (0.101 R)
• M11: 8,494,616 km (0.065 R)
• M12: 9,312,916 km (0.045 R)
• M13: 11,440,198 km (0.085 R)
• M14: 14,163,328 km (0.054 R)
• M15: 17,236,816 km (0.074 R)
• M16: 18,663,980 km (0.098 R)
• M17: 20,416,369 km (0.079 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit