🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.2 AU - 1.58 AU

Year: 631 Days

Day: 13.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.99 AU - 3.23 AU

Year: 1623 Days

Day: 46.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.39 AU - 3.95 AU

Year: 2707 Days

Day: 42 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.33 AU - 4.01 AU

Year: 2707 Days

Day: 47.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 12.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.47 AU - 9.05 AU

Year: 8323 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,443,773 km

• M1: 159,172 km (0.082 R)
• M2: 876,344 km (0.092 R)
• M3: 1,589,477 km (0.102 R)
• M4: 2,571,587 km (0.064 R)
• M5: 3,099,967 km (0.067 R)
• M6: 4,071,156 km (0.057 R)
• M7: 5,732,590 km (0.061 R)
• M8: 6,405,182 km (0.049 R)
• M9: 7,005,369 km (0.036 R)
• M10: 7,808,111 km (0.113 R)
• M11: 8,283,832 km (0.074 R)
• M12: 9,256,368 km (0.094 R)
• M13: 10,835,224 km (0.099 R)
• M14: 13,386,017 km (0.107 R)
• M15: 16,041,230 km (0.094 R)
• M16: 16,700,657 km (0.092 R)
• M17: 17,839,696 km (0.048 R)
• M18: 18,428,363 km (0.101 R)
• M19: 23,056,772 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 14.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.56 AU - 8.54 AU

Year: 8794 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,443,773 km

• M1: 198,816 km (0.088 R)
• M2: 866,022 km (0.087 R)
• M3: 1,528,292 km (0.113 R)
• M4: 1,992,943 km (0.1 R)
• M5: 3,300,279 km (0.045 R)
• M6: 7,539,583 km (0.098 R)
• M7: 8,209,333 km (0.086 R)
• M8: 10,014,979 km (0.117 R)
• M9: 10,733,198 km (0.117 R)
• M10: 11,727,725 km (0.111 R)
• M11: 12,782,988 km (0.059 R)
• M12: 14,624,538 km (0.114 R)
• M13: 16,087,456 km (0.038 R)
• M14: 29,083,322 km (0.091 R)
• M15: 29,717,467 km (0.117 R)
• M16: 32,250,608 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit