🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.62 AU - 0.7 AU

Year: 204 Days

Day: 16.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 228 Days

Day: 41 Hours

Environment

Temp: 168 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,967,443 km

• M1: 70,311 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.2 AU - 2.34 AU

Year: 1302 Days

Day: 34.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 13.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.12 AU - 4.74 AU

Year: 3551 Days

Day: 8.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,967,443 km

• M1: 166,951 km (0.1 R)
• M2: 688,300 km (0.115 R)
• M3: 1,371,663 km (0.055 R)
• M4: 1,891,366 km (0.072 R)
• M5: 3,885,954 km (0.073 R)
• M6: 4,993,128 km (0.113 R)
• M7: 5,685,168 km (0.083 R)
• M8: 8,251,071 km (0.116 R)
• M9: 8,971,085 km (0.081 R)
• M10: 9,732,538 km (0.074 R)
• M11: 11,260,980 km (0.053 R)
• M12: 13,171,345 km (0.099 R)
• M13: 15,238,787 km (0.093 R)
• M14: 18,188,259 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 8.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.76 AU - 9.9 AU

Year: 9155 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,967,443 km

• M1: 106,663 km (0.068 R)
• M2: 594,951 km (0.056 R)
• M3: 1,223,411 km (0.11 R)
• M4: 2,337,616 km (0.088 R)
• M5: 2,829,345 km (0.09 R)
• M6: 4,091,352 km (0.103 R)
• M7: 5,025,740 km (0.077 R)
• M8: 6,001,268 km (0.053 R)
• M9: 6,550,592 km (0.108 R)
• M10: 7,203,885 km (0.108 R)
• M11: 8,720,209 km (0.083 R)
• M12: 10,575,821 km (0.102 R)
• M13: 10,854,223 km (0.097 R)
• M14: 13,047,777 km (0.117 R)
• M15: 13,368,215 km (0.056 R)
• M16: 13,858,597 km (0.045 R)
• M17: 15,284,265 km (0.056 R)
• M18: 16,617,481 km (0.099 R)
• M19: 17,829,822 km (0.082 R)
• M20: 19,513,546 km (0.062 R)
• M21: 20,573,148 km (0.104 R)
• M22: 24,463,441 km (0.097 R)
• M23: 25,694,781 km (0.068 R)
• M24: 26,114,253 km (0.112 R)
• M25: 27,662,292 km (0.099 R)
• M26: 29,179,663 km (0.1 R)
• M27: 30,845,884 km (0.112 R)
• M28: 31,798,523 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit