🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.82 AU - 1.34 AU

Year: 412 Days

Day: 17.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.29 AU - 1.85 AU

Year: 722 Days

Day: 22.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.14 AU - 2.24 AU

Year: 1190 Days

Day: 20.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.81 AU - 3.03 AU

Year: 1832 Days

Day: 31.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,511,600 km

• M1: 56,249 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.37 AU - 3.89 AU

Year: 2539 Days

Day: 44 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,511,600 km

• M1: 192,981 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.85 AU - 3.91 AU

Year: 2806 Days

Day: 47.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,511,600 km

• M1: 34,258 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 14.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.9 AU - 11.36 AU

Year: 10970 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,511,600 km

• M1: 179,218 km (0.118 R)
• M2: 651,948 km (0.059 R)
• M3: 1,248,843 km (0.103 R)
• M4: 1,767,349 km (0.031 R)
• M5: 2,318,617 km (0.032 R)
• M6: 3,096,377 km (0.078 R)
• M7: 6,395,459 km (0.112 R)
• M8: 6,895,115 km (0.094 R)
• M9: 9,018,208 km (0.117 R)
• M10: 9,999,570 km (0.074 R)
• M11: 11,050,944 km (0.111 R)
• M12: 12,884,865 km (0.056 R)
• M13: 13,811,175 km (0.098 R)
• M14: 15,658,708 km (0.093 R)
• M15: 16,785,779 km (0.098 R)
• M16: 20,740,847 km (0.104 R)
• M17: 22,448,806 km (0.109 R)
• M18: 24,156,466 km (0.11 R)
• M19: 25,660,523 km (0.079 R)
• M20: 26,631,712 km (0.12 R)
• M21: 28,958,557 km (0.096 R)
• M22: 30,332,165 km (0.116 R)
• M23: 32,193,312 km (0.057 R)
• M24: 35,781,716 km (0.072 R)
• M25: 39,372,364 km (0.097 R)
• M26: 44,155,756 km (0.086 R)
• M27: 47,406,817 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit