🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.59 AU - 2.11 AU

Year: 897 Days

Day: 46.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.67 AU - 2.29 AU

Year: 993 Days

Day: 27.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,961,168 km

• M1: 106,065 km (0.075 R)
• M2: 291,865 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.93 AU - 2.55 AU

Year: 1195 Days

Day: 37.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.99 AU - 5.13 AU

Year: 4057 Days

Day: 25 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,961,168 km

• M1: 3,593,490 km (0.097 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 11.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.03 AU - 9.01 AU

Year: 7351 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 59.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 11,961,168 km

• M1: 149,747 km (0.079 R)
• M2: 382,073 km (0.109 R)
• M3: 783,294 km (0.101 R)
• M4: 921,972 km (0.061 R)
• M5: 1,586,037 km (0.12 R)
• M6: 2,154,359 km (0.114 R)
• M7: 2,445,776 km (0.066 R)
• M8: 2,718,044 km (0.056 R)
• M9: 2,956,204 km (0.056 R)
• M10: 3,089,046 km (0.101 R)
• M11: 3,178,656 km (0.084 R)
• M12: 3,383,754 km (0.095 R)
• M13: 3,499,543 km (0.067 R)
• M14: 3,593,191 km (0.112 R)
• M15: 4,024,931 km (0.1 R)
• M16: 4,334,748 km (0.063 R)
• M17: 4,498,857 km (0.087 R)
• M18: 6,053,328 km (0.118 R)
• M19: 6,208,760 km (0.074 R)
• M20: 6,394,112 km (0.109 R)
• M21: 6,755,840 km (0.066 R)
• M22: 6,843,654 km (0.063 R)
• M23: 7,469,272 km (0.059 R)
• M24: 8,441,658 km (0.103 R)
• M25: 9,716,980 km (0.098 R)
• M26: 10,896,559 km (0.061 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit