🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.43 AU - 1.65 AU

Year: 669 Days

Day: 17.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.33 AU - 1.93 AU

Year: 728 Days

Day: 25.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.37 AU - 2.25 AU

Year: 852 Days

Day: 35.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,944,190 km

• M1: 250,726 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.89 AU - 2.97 AU

Year: 1325 Days

Day: 33.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,944,190 km

• M1: 121,773 km (0.085 R)

Asteroid Belt

Center: 7.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 5.8

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.23 AU - 13.57 AU

Year: 17161 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,944,190 km

• M1: 86,617 km (0.096 R)
• M2: 330,910 km (0.107 R)
• M3: 544,686 km (0.027 R)
• M4: 784,192 km (0.101 R)
• M5: 1,437,187 km (0.113 R)
• M6: 2,360,654 km (0.095 R)
• M7: 3,738,900 km (0.114 R)
• M8: 4,454,426 km (0.106 R)
• M9: 7,772,806 km (0.092 R)
• M10: 8,005,281 km (0.101 R)
• M11: 13,220,562 km (0.109 R)
• M12: 13,686,111 km (0.056 R)
• M13: 15,292,942 km (0.098 R)
• M14: 16,104,360 km (0.119 R)
• M15: 16,943,904 km (0.103 R)
• M16: 22,322,396 km (0.07 R)
• M17: 23,947,627 km (0.082 R)
• M18: 25,752,525 km (0.094 R)
• M19: 30,773,479 km (0.105 R)
• M20: 35,510,795 km (0.107 R)
• M21: 36,151,223 km (0.04 R)
• M22: 37,323,472 km (0.091 R)
• M23: 37,719,757 km (0.053 R)
• M24: 37,985,443 km (0.11 R)
• M25: 41,413,478 km (0.04 R)
• M26: 42,840,492 km (0.094 R)
• M27: 44,005,560 km (0.106 R)
• M28: 47,164,020 km (0.103 R)
• M29: 51,117,144 km (0.093 R)
• M30: 53,591,941 km (0.084 R)
• M31: 54,265,132 km (0.093 R)
• M32: 58,957,418 km (0.061 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit