🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.77 AU - 0.79 AU

Year: 294 Days

Day: 35.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 170.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,566,628 km

• M1: 92,302 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.84 AU - 0.86 AU

Year: 335 Days

Day: 14.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.85 AU - 0.99 AU

Year: 377 Days

Day: 15.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,566,628 km

• M1: 27,227 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.23 AU - 2.61 AU

Year: 1609 Days

Day: 39.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,566,628 km

• M1: 22,739 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 9.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.49 AU - 4.05 AU

Year: 3129 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,566,628 km

• M1: 116,986 km (0.115 R)
• M2: 454,628 km (0.075 R)
• M3: 811,269 km (0.114 R)
• M4: 1,715,738 km (0.118 R)
• M5: 2,061,459 km (0.112 R)
• M6: 4,963,059 km (0.113 R)
• M7: 5,872,464 km (0.078 R)
• M8: 9,233,629 km (0.063 R)
• M9: 12,106,058 km (0.075 R)
• M10: 16,472,521 km (0.079 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 14

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.52 AU - 10.98 AU

Year: 13015 Days

Day: 8.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,566,628 km

• M1: 186,698 km (0.074 R)
• M2: 879,486 km (0.032 R)
• M3: 1,454,690 km (0.117 R)
• M4: 2,261,471 km (0.085 R)
• M5: 3,005,272 km (0.089 R)
• M6: 3,621,914 km (0.083 R)
• M7: 4,350,755 km (0.091 R)
• M8: 5,273,624 km (0.099 R)
• M9: 8,882,374 km (0.101 R)
• M10: 17,311,017 km (0.101 R)
• M11: 17,907,015 km (0.077 R)
• M12: 23,090,431 km (0.114 R)
• M13: 23,631,078 km (0.029 R)
• M14: 35,222,370 km (0.114 R)
• M15: 45,882,116 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit