🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.56 AU - 0.88 AU

Year: 224 Days

Day: 29.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.22 AU - 1.28 AU

Year: 513 Days

Day: 31.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 172.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,677,152 km

• M1: 631,004 km (0.112 R)
• M2: 735,573 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.63 AU - 2.33 AU

Year: 1023 Days

Day: 42.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,677,152 km

• M1: 106,514 km (0.104 R)
• M2: 453,581 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.17 AU - 2.23 AU

Year: 1198 Days

Day: 25.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.07 AU - 3.27 AU

Year: 1602 Days

Day: 31.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.56 AU - 3.86 AU

Year: 2111 Days

Day: 38.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,677,152 km

• M1: 780,751 km (0.052 R)
• M2: 1,541,157 km (0.1 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 12

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.02 AU - 5.66 AU

Year: 3909 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,677,152 km

• M1: 149,299 km (0.075 R)
• M2: 551,867 km (0.112 R)
• M3: 3,066,607 km (0.044 R)
• M4: 3,890,143 km (0.094 R)
• M5: 4,962,760 km (0.052 R)
• M6: 6,874,172 km (0.111 R)
• M7: 8,190,783 km (0.107 R)
• M8: 11,092,981 km (0.055 R)
• M9: 13,655,443 km (0.114 R)
• M10: 14,044,996 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 10.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.9 AU - 7.52 AU

Year: 6381 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,677,152 km

• M1: 129,402 km (0.084 R)
• M2: 801,845 km (0.114 R)
• M3: 1,148,612 km (0.105 R)
• M4: 1,523,505 km (0.106 R)
• M5: 1,893,460 km (0.108 R)
• M6: 2,652,520 km (0.037 R)
• M7: 4,243,792 km (0.057 R)
• M8: 4,658,478 km (0.102 R)
• M9: 5,877,252 km (0.089 R)
• M10: 6,426,874 km (0.117 R)
• M11: 7,081,365 km (0.068 R)
• M12: 7,517,293 km (0.109 R)
• M13: 8,204,695 km (0.104 R)
• M14: 8,685,952 km (0.04 R)
• M15: 9,399,833 km (0.087 R)
• M16: 10,016,625 km (0.115 R)
• M17: 10,992,302 km (0.087 R)
• M18: 12,286,623 km (0.088 R)
• M19: 13,294,763 km (0.099 R)
• M20: 13,679,828 km (0.106 R)
• M21: 18,353,864 km (0.108 R)
• M22: 19,740,935 km (0.11 R)
• M23: 21,122,172 km (0.027 R)
• M24: 23,672,666 km (0.109 R)
• M25: 24,566,663 km (0.089 R)
• M26: 28,824,219 km (0.087 R)
• M27: 32,844,961 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 14,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit