🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 36.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,907,746 km

• M1: 302,188 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.33 AU - 1.37 AU

Year: 549 Days

Day: 39 Hours

Environment

Temp: 18 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.72 AU - 1.82 AU

Year: 824 Days

Day: 37.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,907,746 km

• M1: 87,515 km (0.081 R)
• M2: 686,505 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.23 AU - 2.83 AU

Year: 1408 Days

Day: 27 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,907,746 km

• M1: 31,116 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.4 AU - 5.22 AU

Year: 3130 Days

Day: 14.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 9

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.49 AU - 13.17 AU

Year: 12469 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,907,746 km

• M1: 111,899 km (0.042 R)
• M2: 542,292 km (0.11 R)
• M3: 973,583 km (0.094 R)
• M4: 1,672,654 km (0.031 R)
• M5: 2,276,880 km (0.041 R)
• M6: 3,343,662 km (0.109 R)
• M7: 3,774,055 km (0.1 R)
• M8: 4,425,853 km (0.092 R)
• M9: 5,326,133 km (0.097 R)
• M10: 5,615,156 km (0.071 R)
• M11: 6,586,495 km (0.096 R)
• M12: 7,988,227 km (0.065 R)
• M13: 9,317,554 km (0.039 R)
• M14: 10,674,706 km (0.089 R)
• M15: 11,252,752 km (0.106 R)
• M16: 12,097,082 km (0.075 R)
• M17: 16,885,112 km (0.12 R)
• M18: 17,670,052 km (0.119 R)
• M19: 22,615,309 km (0.096 R)
• M20: 27,867,241 km (0.084 R)
• M21: 28,962,746 km (0.099 R)
• M22: 29,633,693 km (0.097 R)
• M23: 30,659,336 km (0.111 R)
• M24: 38,110,955 km (0.116 R)
• M25: 42,682,816 km (0.065 R)
• M26: 43,990,301 km (0.046 R)
• M27: 46,532,717 km (0.12 R)
• M28: 47,917,544 km (0.112 R)
• M29: 53,064,160 km (0.118 R)
• M30: 59,820,000 km (0.094 R)
• M31: 60,725,516 km (0.104 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit