🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 130 Days

Day: 34.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,677,162 km

• M1: 34,258 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.34 AU - 1.38 AU

Year: 565 Days

Day: 33.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.65 AU - 1.89 AU

Year: 839 Days

Day: 17.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,677,162 km

• M1: 1,255,425 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.17 AU - 3.99 AU

Year: 2414 Days

Day: 36.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,677,162 km

• M1: 78,389 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.27 AU - 4.35 AU

Year: 2651 Days

Day: 13.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,677,162 km

• M1: 1,453,942 km (0.089 R)
• M2: 1,931,009 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.46 AU - 5.28 AU

Year: 3831 Days

Day: 30.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.95 AU - 5.31 AU

Year: 4142 Days

Day: 18.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,677,162 km

• M1: 115,490 km (0.114 R)
• M2: 158,574 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 8.2

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.78 AU - 9.86 AU

Year: 9337 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,677,162 km

• M1: 102,175 km (0.072 R)
• M2: 398,678 km (0.064 R)
• M3: 816,206 km (0.102 R)
• M4: 1,151,156 km (0.118 R)
• M5: 1,688,362 km (0.075 R)
• M6: 2,347,191 km (0.117 R)
• M7: 2,930,323 km (0.076 R)
• M8: 4,007,577 km (0.036 R)
• M9: 4,693,783 km (0.078 R)
• M10: 5,019,457 km (0.049 R)
• M11: 5,749,645 km (0.071 R)
• M12: 6,192,604 km (0.113 R)
• M13: 7,986,582 km (0.092 R)
• M14: 9,957,085 km (0.026 R)
• M15: 10,347,386 km (0.091 R)
• M16: 12,342,124 km (0.09 R)
• M17: 14,518,324 km (0.113 R)
• M18: 14,957,094 km (0.111 R)
• M19: 15,993,060 km (0.113 R)
• M20: 18,865,339 km (0.084 R)
• M21: 20,073,940 km (0.106 R)
• M22: 21,333,255 km (0.107 R)
• M23: 26,712,645 km (0.113 R)
• M24: 28,526,369 km (0.113 R)
• M25: 31,659,397 km (0.119 R)
• M26: 31,974,301 km (0.105 R)
• M27: 32,931,428 km (0.09 R)
• M28: 34,569,076 km (0.064 R)
• M29: 38,480,462 km (0.081 R)
• M30: 40,173,461 km (0.101 R)
• M31: 41,038,286 km (0.086 R)
• M32: 42,041,789 km (0.094 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit