🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.54 AU - 0.56 AU

Year: 154 Days

Day: 38 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,867,333 km

• M1: 38,297 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.59 AU - 0.93 AU

Year: 251 Days

Day: 38 Hours

Environment

Temp: 87 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.98 AU - 1.04 AU

Year: 384 Days

Day: 31.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,867,333 km

• M1: 83,625 km (0.119 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.51 AU - 1.99 AU

Year: 877 Days

Day: 20.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.41 AU - 3.19 AU

Year: 1775 Days

Day: 25.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 14.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.59 AU - 9.43 AU

Year: 9402 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,867,333 km

• M1: 177,872 km (0.077 R)
• M2: 767,886 km (0.109 R)
• M3: 1,347,578 km (0.11 R)
• M4: 2,296,178 km (0.077 R)
• M5: 3,373,881 km (0.12 R)
• M6: 4,552,712 km (0.108 R)
• M7: 5,990,647 km (0.102 R)
• M8: 6,540,868 km (0.056 R)
• M9: 7,356,475 km (0.116 R)
• M10: 8,081,875 km (0.116 R)
• M11: 9,817,809 km (0.042 R)
• M12: 10,398,997 km (0.062 R)
• M13: 11,235,548 km (0.098 R)
• M14: 15,469,766 km (0.037 R)
• M15: 16,058,434 km (0.118 R)
• M16: 17,124,618 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.6

Radius: 7.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.16 AU - 17.76 AU

Year: 24149 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,867,333 km

• M1: 92,751 km (0.114 R)
• M2: 409,001 km (0.075 R)
• M3: 997,070 km (0.077 R)
• M4: 1,351,467 km (0.108 R)
• M5: 1,987,408 km (0.063 R)
• M6: 2,678,251 km (0.084 R)
• M7: 2,941,244 km (0.068 R)
• M8: 5,194,487 km (0.112 R)
• M9: 5,535,271 km (0.074 R)
• M10: 6,767,359 km (0.083 R)
• M11: 7,383,852 km (0.114 R)
• M12: 8,127,204 km (0.098 R)
• M13: 8,871,453 km (0.119 R)
• M14: 9,309,625 km (0.074 R)
• M15: 9,967,856 km (0.111 R)
• M16: 10,282,011 km (0.105 R)
• M17: 10,711,058 km (0.043 R)
• M18: 11,207,872 km (0.109 R)
• M19: 12,129,096 km (0.1 R)
• M20: 13,990,842 km (0.098 R)
• M21: 15,126,290 km (0.103 R)
• M22: 15,681,447 km (0.117 R)
• M23: 16,612,245 km (0.053 R)
• M24: 17,128,507 km (0.091 R)
• M25: 17,884,575 km (0.104 R)
• M26: 18,115,704 km (0.108 R)
• M27: 22,001,508 km (0.115 R)
• M28: 26,210,594 km (0.07 R)
• M29: 32,046,706 km (0.106 R)
• M30: 35,811,935 km (0.098 R)
• M31: 36,797,187 km (0.027 R)
• M32: 38,693,340 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit