🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 175 Days

Day: 41.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 50 °

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: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.7 AU - 0.72 AU

Year: 225 Days

Day: 46 Hours

Environment

Temp: 122 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.76 AU - 0.92 AU

Year: 290 Days

Day: 20.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,324,385 km

• M1: 97,987 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.39 AU - 3.15 AU

Year: 1737 Days

Day: 31.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,324,385 km

• M1: 35,305 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 10.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.44 AU - 6.57 AU

Year: 6243 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,324,385 km

• M1: 134,339 km (0.031 R)
• M2: 507,436 km (0.097 R)
• M3: 1,217,128 km (0.08 R)
• M4: 2,355,568 km (0.083 R)
• M5: 2,740,932 km (0.071 R)
• M6: 3,355,181 km (0.043 R)
• M7: 4,725,797 km (0.082 R)
• M8: 5,062,691 km (0.105 R)
• M9: 6,520,223 km (0.105 R)
• M10: 6,939,097 km (0.114 R)
• M11: 7,616,028 km (0.104 R)
• M12: 7,986,432 km (0.051 R)
• M13: 8,630,750 km (0.111 R)
• M14: 8,999,509 km (0.071 R)
• M15: 10,506,109 km (0.084 R)
• M16: 13,875,203 km (0.106 R)
• M17: 15,238,937 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 13.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.86 AU - 7.12 AU

Year: 6962 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,324,385 km

• M1: 166,802 km (0.097 R)
• M2: 601,383 km (0.101 R)
• M3: 1,133,204 km (0.089 R)
• M4: 1,849,778 km (0.099 R)
• M5: 2,436,800 km (0.098 R)
• M6: 7,582,667 km (0.059 R)
• M7: 9,949,455 km (0.109 R)
• M8: 11,165,536 km (0.109 R)
• M9: 11,716,206 km (0.116 R)
• M10: 15,805,763 km (0.031 R)
• M11: 19,618,265 km (0.084 R)
• M12: 20,830,756 km (0.086 R)
• M13: 22,524,503 km (0.098 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: 547 - 18,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit