🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.71 AU

Year: 179 Days

Day: 37.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,205,084 km

• M1: 99,034 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.85 AU - 1.41 AU

Year: 420 Days

Day: 46 Hours

Environment

Temp: 47 °C

Axial Tilt: 173.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.76 AU - 4.36 AU

Year: 2350 Days

Day: 32.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,205,084 km

• M1: 91,105 km (0.115 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 9.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.36 AU - 8.9 AU

Year: 8869 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,205,084 km

• M1: 148,999 km (0.093 R)
• M2: 661,971 km (0.07 R)
• M3: 951,742 km (0.112 R)
• M4: 1,242,710 km (0.094 R)
• M5: 2,011,942 km (0.076 R)
• M6: 3,404,100 km (0.111 R)
• M7: 3,741,892 km (0.03 R)
• M8: 5,376,847 km (0.066 R)
• M9: 8,907,356 km (0.089 R)
• M10: 12,633,540 km (0.117 R)
• M11: 13,398,883 km (0.058 R)
• M12: 14,245,457 km (0.076 R)
• M13: 14,707,715 km (0.03 R)
• M14: 16,155,224 km (0.114 R)
• M15: 17,171,592 km (0.034 R)
• M16: 18,592,173 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 10

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.93 AU - 10.19 AU

Year: 11163 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,205,084 km

• M1: 125,064 km (0.099 R)
• M2: 476,020 km (0.115 R)
• M3: 1,060,948 km (0.073 R)
• M4: 1,616,555 km (0.117 R)
• M5: 3,261,533 km (0.11 R)
• M6: 5,160,678 km (0.057 R)
• M7: 6,951,963 km (0.116 R)
• M8: 9,467,900 km (0.095 R)
• M9: 9,820,203 km (0.107 R)
• M10: 10,984,672 km (0.082 R)
• M11: 11,430,175 km (0.025 R)
• M12: 12,357,383 km (0.113 R)
• M13: 12,961,908 km (0.029 R)
• M14: 14,961,582 km (0.058 R)
• M15: 23,808,352 km (0.114 R)
• M16: 26,292,873 km (0.107 R)
• M17: 28,525,920 km (0.074 R)
• M18: 30,011,278 km (0.105 R)
• M19: 32,448,227 km (0.101 R)
• M20: 36,102,155 km (0.12 R)
• M21: 47,804,149 km (0.076 R)
• M22: 52,205,019 km (0.034 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit