🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.85 AU - 0.99 AU

Year: 322 Days

Day: 18.7 Hours

Environment

Temp: 74 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,891,223 km

• M1: 45,029 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.88 AU - 1.22 AU

Year: 393 Days

Day: 17.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.03 AU - 1.67 AU

Year: 573 Days

Day: 21.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,891,223 km

• M1: 514,018 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.3 AU - 1.56 AU

Year: 625 Days

Day: 28.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.22 AU - 1.8 AU

Year: 678 Days

Day: 13.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,891,223 km

• M1: 37,699 km (0.102 R)
• M2: 185,352 km (0.063 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 8.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.64 AU - 12.42 AU

Year: 11602 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,891,223 km

• M1: 105,616 km (0.049 R)
• M2: 598,242 km (0.106 R)
• M3: 1,010,833 km (0.093 R)
• M4: 1,668,615 km (0.104 R)
• M5: 4,375,887 km (0.095 R)
• M6: 4,714,128 km (0.093 R)
• M7: 5,230,839 km (0.119 R)
• M8: 6,757,336 km (0.106 R)
• M9: 7,152,424 km (0.081 R)
• M10: 10,512,691 km (0.11 R)
• M11: 13,392,450 km (0.105 R)
• M12: 16,354,638 km (0.073 R)
• M13: 16,708,586 km (0.11 R)

Asteroid Belt

Center: 10.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 11.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.38 AU - 11.88 AU

Year: 13562 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 75.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,891,223 km

• M1: 141,819 km (0.034 R)
• M2: 599,738 km (0.098 R)
• M3: 1,028,635 km (0.108 R)
• M4: 1,594,115 km (0.055 R)
• M5: 2,473,601 km (0.032 R)
• M6: 2,989,265 km (0.071 R)
• M7: 3,831,501 km (0.106 R)
• M8: 4,886,914 km (0.088 R)
• M9: 8,341,278 km (0.071 R)
• M10: 9,217,473 km (0.047 R)
• M11: 10,052,379 km (0.067 R)
• M12: 11,371,084 km (0.109 R)
• M13: 13,840,945 km (0.109 R)
• M14: 14,477,932 km (0.119 R)
• M15: 15,335,278 km (0.105 R)
• M16: 15,810,849 km (0.06 R)
• M17: 16,366,157 km (0.103 R)
• M18: 16,934,629 km (0.108 R)
• M19: 17,369,510 km (0.103 R)
• M20: 17,811,870 km (0.108 R)
• M21: 18,261,711 km (0.086 R)
• M22: 20,218,302 km (0.099 R)
• M23: 20,955,670 km (0.118 R)
• M24: 21,626,167 km (0.051 R)
• M25: 22,571,327 km (0.119 R)
• M26: 23,275,933 km (0.114 R)
• M27: 24,544,074 km (0.05 R)
• M28: 26,241,561 km (0.069 R)
• M29: 28,624,954 km (0.1 R)
• M30: 32,465,281 km (0.097 R)
• M31: 34,392,850 km (0.078 R)
• M32: 42,070,512 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit