🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.66 AU

Year: 159 Days

Day: 42.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.75 AU - 0.79 AU

Year: 256 Days

Day: 19 Hours

Environment

Temp: 129 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.69 AU - 2.55 AU

Year: 1169 Days

Day: 17.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,712,905 km

• M1: 43,533 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.12 AU - 2.76 AU

Year: 1444 Days

Day: 29 Hours

Environment

Temp: -89 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 8.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.82 AU - 8.36 AU

Year: 8715 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,712,905 km

• M1: 105,018 km (0.052 R)
• M2: 407,804 km (0.03 R)
• M3: 795,861 km (0.043 R)
• M4: 1,391,859 km (0.079 R)
• M5: 2,144,037 km (0.063 R)
• M6: 2,578,768 km (0.091 R)
• M7: 3,199,001 km (0.085 R)
• M8: 3,465,734 km (0.088 R)
• M9: 3,915,126 km (0.103 R)
• M10: 4,495,865 km (0.099 R)
• M11: 5,056,408 km (0.085 R)
• M12: 5,608,125 km (0.096 R)
• M13: 7,876,328 km (0.105 R)
• M14: 8,188,539 km (0.066 R)
• M15: 9,366,323 km (0.039 R)
• M16: 10,362,046 km (0.082 R)
• M17: 11,514,997 km (0.114 R)
• M18: 12,008,520 km (0.087 R)
• M19: 13,475,178 km (0.061 R)
• M20: 15,270,502 km (0.078 R)
• M21: 15,593,633 km (0.112 R)
• M22: 22,425,319 km (0.074 R)
• M23: 23,622,102 km (0.099 R)
• M24: 23,982,035 km (0.057 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: 193 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit