🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.53 AU - 0.59 AU

Year: 154 Days

Day: 16.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,878,951 km

• M1: 45,328 km (0.12 R)
• M2: 477,666 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.7 AU - 1 AU

Year: 288 Days

Day: 37.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.44 AU - 3.18 AU

Year: 1729 Days

Day: 31.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 62.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,878,951 km

• M1: 540,796 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.03 AU - 4.47 AU

Year: 2666 Days

Day: 36 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,878,951 km

• M1: 839,693 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.7

Radius: 7.2

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.79 AU - 15.73 AU

Year: 21883 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,878,951 km

• M1: 91,404 km (0.115 R)
• M2: 379,081 km (0.066 R)
• M3: 623,973 km (0.12 R)
• M4: 2,822,313 km (0.095 R)
• M5: 3,089,196 km (0.12 R)
• M6: 3,402,304 km (0.045 R)
• M7: 3,895,379 km (0.096 R)
• M8: 4,193,079 km (0.078 R)
• M9: 5,873,362 km (0.084 R)
• M10: 6,400,246 km (0.047 R)
• M11: 7,497,546 km (0.092 R)
• M12: 8,117,480 km (0.096 R)
• M13: 10,120,894 km (0.045 R)
• M14: 10,431,759 km (0.082 R)
• M15: 12,432,780 km (0.118 R)
• M16: 12,789,421 km (0.065 R)
• M17: 13,226,546 km (0.091 R)
• M18: 24,418,860 km (0.071 R)
• M19: 25,546,828 km (0.113 R)
• M20: 27,543,362 km (0.099 R)
• M21: 27,906,136 km (0.049 R)
• M22: 29,013,759 km (0.049 R)
• M23: 31,579,512 km (0.04 R)
• M24: 33,189,484 km (0.11 R)
• M25: 34,994,532 km (0.093 R)
• M26: 40,957,803 km (0.07 R)
• M27: 46,020,045 km (0.082 R)
• M28: 49,855,435 km (0.116 R)
• M29: 55,421,374 km (0.064 R)
• M30: 68,429,208 km (0.051 R)
• M31: 76,227,894 km (0.103 R)
• M32: 76,943,271 km (0.111 R)
• M33: 78,872,485 km (0.12 R)
• M34: 79,359,875 km (0.12 R)
• M35: 79,849,210 km (0.076 R)
• M36: 80,833,863 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit