🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 185 Days

Day: 17.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.94 AU - 2.12 AU

Year: 1095 Days

Day: 45.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,109,158 km

• M1: 169,943 km (0.101 R)
• M2: 181,612 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.4 AU - 4.4 AU

Year: 2917 Days

Day: 12.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.88 AU - 4.12 AU

Year: 3030 Days

Day: 43.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 14.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.52 AU - 8.64 AU

Year: 9519 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,109,158 km

• M1: 176,675 km (0.084 R)
• M2: 703,409 km (0.066 R)
• M3: 1,291,329 km (0.056 R)
• M4: 2,073,426 km (0.12 R)
• M5: 3,473,064 km (0.064 R)
• M6: 4,474,024 km (0.112 R)
• M7: 5,027,685 km (0.089 R)
• M8: 5,725,709 km (0.079 R)
• M9: 6,596,668 km (0.058 R)
• M10: 9,369,763 km (0.089 R)
• M11: 11,144,742 km (0.112 R)
• M12: 14,275,377 km (0.078 R)
• M13: 18,534,129 km (0.114 R)
• M14: 18,979,482 km (0.063 R)
• M15: 21,721,312 km (0.088 R)
• M16: 24,361,864 km (0.059 R)
• M17: 25,621,927 km (0.069 R)
• M18: 32,153,519 km (0.086 R)
• M19: 33,449,785 km (0.111 R)
• M20: 34,556,360 km (0.117 R)
• M21: 36,842,515 km (0.027 R)
• M22: 38,984,756 km (0.082 R)
• M23: 39,594,368 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 10.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.15 AU - 11.21 AU

Year: 12302 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,109,158 km

• M1: 160,519 km (0.067 R)
• M2: 540,198 km (0.075 R)
• M3: 923,617 km (0.117 R)
• M4: 1,293,124 km (0.094 R)
• M5: 1,748,051 km (0.084 R)
• M6: 2,438,595 km (0.063 R)
• M7: 3,210,071 km (0.086 R)
• M8: 8,296,848 km (0.097 R)
• M9: 10,955,800 km (0.105 R)
• M10: 13,335,603 km (0.099 R)
• M11: 14,518,025 km (0.069 R)
• M12: 17,377,737 km (0.044 R)
• M13: 19,325,203 km (0.087 R)
• M14: 19,873,329 km (0.075 R)
• M15: 28,477,151 km (0.034 R)
• M16: 32,037,730 km (0.095 R)
• M17: 34,265,243 km (0.106 R)
• M18: 37,919,171 km (0.119 R)
• M19: 40,920,403 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit