🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 36.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,625,603 km

• M1: 43,234 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 207 Days

Day: 14.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.78 AU - 0.88 AU

Year: 285 Days

Day: 16.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,625,603 km

• M1: 103,971 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.56 AU - 2.38 AU

Year: 1042 Days

Day: 45.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,625,603 km

• M1: 1,130,062 km (0.093 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.4 AU - 3.42 AU

Year: 2372 Days

Day: 24.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,625,603 km

• M1: 157,377 km (0.074 R)
• M2: 1,301,202 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.8

Radius: 3.7

Gravity: 31.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.45 AU - 13.75 AU

Year: 15856 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,625,603 km

• M1: 46,076 km (0.091 R)
• M2: 192,084 km (0.11 R)
• M3: 309,518 km (0.1 R)
• M4: 483,949 km (0.118 R)
• M5: 670,647 km (0.118 R)
• M6: 814,411 km (0.096 R)
• M7: 935,435 km (0.101 R)
• M8: 1,415,645 km (0.032 R)
• M9: 1,733,989 km (0.089 R)
• M10: 1,867,281 km (0.06 R)
• M11: 2,269,250 km (0.112 R)
• M12: 4,684,358 km (0.088 R)
• M13: 5,315,960 km (0.114 R)
• M14: 6,910,374 km (0.12 R)
• M15: 7,906,098 km (0.084 R)
• M16: 9,092,708 km (0.112 R)
• M17: 10,070,480 km (0.073 R)
• M18: 11,519,036 km (0.04 R)
• M19: 11,635,872 km (0.092 R)
• M20: 12,292,906 km (0.075 R)
• M21: 13,228,192 km (0.114 R)
• M22: 14,009,841 km (0.05 R)
• M23: 14,821,708 km (0.096 R)
• M24: 18,304,347 km (0.088 R)
• M25: 19,109,782 km (0.09 R)
• M26: 27,034,729 km (0.12 R)
• M27: 28,183,790 km (0.099 R)
• M28: 30,133,649 km (0.077 R)
• M29: 34,058,498 km (0.103 R)
• M30: 34,299,501 km (0.116 R)
• M31: 36,645,345 km (0.119 R)
• M32: 41,791,212 km (0.087 R)
• M33: 44,464,078 km (0.117 R)
• M34: 46,209,585 km (0.07 R)
• M35: 52,678,048 km (0.098 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: 254 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit