🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.86 AU - 1.04 AU

Year: 355 Days

Day: 36.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.98 AU - 1.34 AU

Year: 478 Days

Day: 28.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,384,558 km

• M1: 187,596 km (0.094 R)
• M2: 205,248 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.21 AU - 1.25 AU

Year: 522 Days

Day: 23.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,384,558 km

• M1: 507,436 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.3 AU - 1.4 AU

Year: 601 Days

Day: 44.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 70.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,384,558 km

• M1: 219,759 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 10.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.82 AU - 5.36 AU

Year: 4397 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,384,558 km

• M1: 129,402 km (0.074 R)
• M2: 584,030 km (0.057 R)
• M3: 1,510,789 km (0.091 R)
• M4: 2,559,320 km (0.111 R)
• M5: 2,911,324 km (0.096 R)
• M6: 3,279,784 km (0.086 R)
• M7: 4,055,598 km (0.061 R)
• M8: 4,719,514 km (0.046 R)
• M9: 5,099,492 km (0.101 R)
• M10: 6,213,996 km (0.09 R)
• M11: 7,042,619 km (0.066 R)
• M12: 7,483,783 km (0.105 R)
• M13: 8,391,094 km (0.119 R)
• M14: 11,144,144 km (0.092 R)
• M15: 13,090,711 km (0.086 R)
• M16: 13,631,807 km (0.093 R)
• M17: 14,405,677 km (0.071 R)
• M18: 15,345,301 km (0.087 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 12.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.9 AU - 7.78 AU

Year: 6849 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,384,558 km

• M1: 158,574 km (0.109 R)
• M2: 859,440 km (0.061 R)
• M3: 1,563,447 km (0.034 R)
• M4: 2,354,371 km (0.089 R)
• M5: 3,601,120 km (0.111 R)
• M6: 4,982,357 km (0.081 R)
• M7: 8,089,056 km (0.113 R)
• M8: 12,160,811 km (0.072 R)
• M9: 14,393,709 km (0.087 R)
• M10: 22,788,842 km (0.094 R)
• M11: 25,209,036 km (0.094 R)
• M12: 27,051,185 km (0.09 R)
• M13: 27,795,883 km (0.039 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: 364 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit