🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 272 Days

Day: 37.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,910,850 km

• M1: 436,227 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.27 AU - 1.69 AU

Year: 671 Days

Day: 33.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.93 AU - 2.79 AU

Year: 1352 Days

Day: 35.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.51 AU - 3.49 AU

Year: 1937 Days

Day: 46.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 8.7

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.84 AU - 7.3 AU

Year: 7008 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,910,850 km

• M1: 108,159 km (0.09 R)
• M2: 669,151 km (0.099 R)
• M3: 1,214,735 km (0.087 R)
• M4: 2,048,593 km (0.047 R)
• M5: 3,397,966 km (0.059 R)
• M6: 4,221,054 km (0.099 R)
• M7: 4,877,938 km (0.104 R)
• M8: 5,857,804 km (0.072 R)
• M9: 6,782,019 km (0.109 R)
• M10: 7,260,284 km (0.099 R)
• M11: 9,091,511 km (0.106 R)
• M12: 11,261,877 km (0.099 R)
• M13: 12,795,106 km (0.077 R)
• M14: 13,872,360 km (0.083 R)
• M15: 16,531,612 km (0.081 R)
• M16: 17,670,800 km (0.05 R)
• M17: 23,162,238 km (0.1 R)
• M18: 24,587,008 km (0.1 R)
• M19: 34,490,537 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 9.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.76 AU - 8.64 AU

Year: 7202 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,910,850 km

• M1: 113,246 km (0.082 R)
• M2: 556,803 km (0.119 R)
• M3: 975,378 km (0.111 R)
• M4: 1,263,803 km (0.111 R)
• M5: 2,049,042 km (0.106 R)
• M6: 2,532,243 km (0.079 R)
• M7: 2,883,200 km (0.093 R)
• M8: 3,367,598 km (0.116 R)
• M9: 3,771,213 km (0.085 R)
• M10: 4,400,421 km (0.094 R)
• M11: 5,777,919 km (0.094 R)
• M12: 6,078,760 km (0.091 R)
• M13: 6,909,926 km (0.118 R)
• M14: 8,034,752 km (0.086 R)
• M15: 9,400,132 km (0.035 R)
• M16: 12,286,024 km (0.104 R)
• M17: 13,349,216 km (0.081 R)
• M18: 17,028,277 km (0.069 R)
• M19: 17,460,914 km (0.109 R)
• M20: 17,774,321 km (0.114 R)
• M21: 21,261,597 km (0.114 R)
• M22: 23,926,833 km (0.102 R)
• M23: 25,741,754 km (0.049 R)
• M24: 26,148,062 km (0.048 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit