🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 182 Days

Day: 41.9 Hours

Environment

Temp: 269 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,161,841 km

• M1: 77,043 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.5 AU - 1.78 AU

Year: 653 Days

Day: 30.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,161,841 km

• M1: 221,106 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.66 AU - 3.68 AU

Year: 1755 Days

Day: 17 Hours

Environment

Temp: -63 °C

Axial Tilt: 59.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,161,841 km

• M1: 82,428 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.84 AU - 6.68 AU

Year: 4298 Days

Day: 13.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.87 AU - 6.39 AU

Year: 4719 Days

Day: 18.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.63 AU - 7.41 AU

Year: 5783 Days

Day: 15 Hours

Environment

Temp: -128 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 14.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12 AU - 19.14 AU

Year: 19102 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,161,841 km

• M1: 181,612 km (0.052 R)
• M2: 1,035,068 km (0.054 R)
• M3: 1,653,505 km (0.073 R)
• M4: 3,320,774 km (0.054 R)
• M5: 4,055,149 km (0.052 R)
• M6: 4,962,610 km (0.083 R)
• M7: 5,963,719 km (0.099 R)
• M8: 6,925,484 km (0.056 R)
• M9: 7,443,990 km (0.059 R)
• M10: 9,005,642 km (0.108 R)
• M11: 9,890,813 km (0.086 R)
• M12: 11,121,854 km (0.049 R)
• M13: 14,504,860 km (0.044 R)
• M14: 20,830,008 km (0.092 R)
• M15: 21,549,274 km (0.082 R)
• M16: 26,217,625 km (0.059 R)
• M17: 30,361,486 km (0.104 R)
• M18: 32,349,492 km (0.11 R)
• M19: 35,428,815 km (0.091 R)
• M20: 35,938,944 km (0.087 R)
• M21: 38,162,267 km (0.12 R)
• M22: 40,475,948 km (0.109 R)
• M23: 48,444,578 km (0.117 R)
• M24: 58,281,386 km (0.067 R)
• M25: 59,710,045 km (0.111 R)

Kuiper Belt

Range: 35.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit