🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 131 Days

Day: 36.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.42 AU - 0.68 AU

Year: 143 Days

Day: 14 Hours

Environment

Temp: 233 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1 AU - 1.54 AU

Year: 501 Days

Day: 24.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,709,152 km

• M1: 93,199 km (0.051 R)
• M2: 743,501 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.12 AU - 2.38 AU

Year: 1181 Days

Day: 26.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,709,152 km

• M1: 738,714 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.8 AU - 4.22 AU

Year: 2301 Days

Day: 31.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.99 AU - 5.61 AU

Year: 3679 Days

Day: 21.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,709,152 km

• M1: 80,932 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 11.9

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.56 AU - 6.72 AU

Year: 5323 Days

Day: 9.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,709,152 km

• M1: 164,258 km (0.112 R)
• M2: 597,793 km (0.068 R)
• M3: 1,108,071 km (0.113 R)
• M4: 1,934,749 km (0.117 R)
• M5: 2,671,369 km (0.071 R)
• M6: 4,080,731 km (0.115 R)
• M7: 4,700,664 km (0.109 R)
• M8: 5,177,134 km (0.091 R)
• M9: 6,527,853 km (0.078 R)
• M10: 7,122,355 km (0.11 R)
• M11: 7,790,908 km (0.047 R)
• M12: 9,082,386 km (0.111 R)
• M13: 10,418,295 km (0.091 R)
• M14: 10,795,581 km (0.06 R)
• M15: 11,280,278 km (0.111 R)
• M16: 13,037,754 km (0.064 R)
• M17: 13,812,072 km (0.041 R)
• M18: 14,558,266 km (0.103 R)
• M19: 15,697,005 km (0.082 R)
• M20: 18,423,726 km (0.095 R)
• M21: 18,837,513 km (0.1 R)
• M22: 20,628,798 km (0.072 R)
• M23: 21,603,877 km (0.04 R)
• M24: 21,986,997 km (0.102 R)
• M25: 24,630,691 km (0.106 R)
• M26: 26,332,217 km (0.105 R)
• M27: 27,658,851 km (0.088 R)
• M28: 29,402,564 km (0.077 R)
• M29: 34,340,191 km (0.117 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit