🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.93 AU - 1.15 AU

Year: 371 Days

Day: 47.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.27 AU - 1.85 AU

Year: 682 Days

Day: 41.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.21 AU - 2.99 AU

Year: 1467 Days

Day: 24.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 175.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.28 AU - 3.04 AU

Year: 1518 Days

Day: 47.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.2 AU - 3.24 AU

Year: 1569 Days

Day: 18.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,476,414 km

• M1: 871,258 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.04 AU - 6.08 AU

Year: 3982 Days

Day: 27.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,476,414 km

• M1: 143,165 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 13.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.75 AU - 7.99 AU

Year: 6300 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,476,414 km

• M1: 173,534 km (0.118 R)
• M2: 965,355 km (0.111 R)
• M3: 1,670,111 km (0.037 R)
• M4: 3,039,230 km (0.103 R)
• M5: 3,497,598 km (0.083 R)
• M6: 4,537,303 km (0.101 R)
• M7: 6,650,822 km (0.091 R)
• M8: 7,223,782 km (0.092 R)
• M9: 10,799,769 km (0.093 R)
• M10: 12,499,351 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 11.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.35 AU - 11.03 AU

Year: 10553 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,476,414 km

• M1: 154,684 km (0.113 R)
• M2: 547,528 km (0.095 R)
• M3: 967,300 km (0.053 R)
• M4: 1,468,303 km (0.112 R)
• M5: 1,997,132 km (0.093 R)
• M6: 2,430,367 km (0.084 R)
• M7: 3,134,674 km (0.083 R)
• M8: 3,700,603 km (0.111 R)
• M9: 5,008,686 km (0.115 R)
• M10: 5,949,358 km (0.096 R)
• M11: 6,357,162 km (0.071 R)
• M12: 7,041,273 km (0.043 R)
• M13: 8,345,616 km (0.118 R)
• M14: 10,669,470 km (0.099 R)
• M15: 11,376,320 km (0.077 R)
• M16: 12,330,754 km (0.064 R)
• M17: 13,223,405 km (0.119 R)
• M18: 13,685,512 km (0.042 R)
• M19: 15,579,122 km (0.103 R)
• M20: 16,822,879 km (0.097 R)
• M21: 17,572,364 km (0.104 R)
• M22: 21,106,764 km (0.092 R)
• M23: 23,880,009 km (0.103 R)
• M24: 31,244,712 km (0.114 R)
• M25: 32,586,156 km (0.082 R)
• M26: 33,537,150 km (0.092 R)
• M27: 37,641,816 km (0.047 R)
• M28: 39,397,347 km (0.095 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit