🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.63 AU - 0.75 AU

Year: 243 Days

Day: 26.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.91 AU - 1.15 AU

Year: 444 Days

Day: 42 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,689,094 km

• M1: 466,596 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 673 Days

Day: 32.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.13 AU - 2.67 AU

Year: 1579 Days

Day: 34.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,689,094 km

• M1: 2,080,757 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 14

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.71 AU - 10.21 AU

Year: 12354 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,689,094 km

• M1: 175,777 km (0.114 R)
• M2: 684,111 km (0.069 R)
• M3: 1,234,332 km (0.104 R)
• M4: 2,047,396 km (0.107 R)
• M5: 2,659,102 km (0.059 R)
• M6: 3,125,249 km (0.055 R)
• M7: 7,351,987 km (0.103 R)
• M8: 9,437,980 km (0.11 R)
• M9: 10,864,994 km (0.11 R)
• M10: 11,485,975 km (0.101 R)
• M11: 13,620,886 km (0.104 R)
• M12: 15,439,847 km (0.046 R)
• M13: 21,076,246 km (0.118 R)
• M14: 21,512,323 km (0.057 R)
• M15: 22,492,937 km (0.089 R)
• M16: 25,416,977 km (0.05 R)
• M17: 26,715,487 km (0.109 R)
• M18: 28,373,929 km (0.062 R)
• M19: 29,990,035 km (0.119 R)
• M20: 34,962,818 km (0.095 R)
• M21: 42,644,369 km (0.074 R)
• M22: 45,194,714 km (0.065 R)
• M23: 45,775,004 km (0.111 R)
• M24: 47,545,644 km (0.106 R)
• M25: 50,442,158 km (0.063 R)
• M26: 52,490,452 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.6

Radius: 3.9

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.31 AU - 13.45 AU

Year: 20781 Days

Day: 21.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,689,094 km

• M1: 48,619 km (0.094 R)
• M2: 177,124 km (0.094 R)
• M3: 459,864 km (0.115 R)
• M4: 730,786 km (0.071 R)
• M5: 2,331,483 km (0.104 R)
• M6: 3,215,457 km (0.078 R)
• M7: 5,471,692 km (0.119 R)
• M8: 8,748,334 km (0.109 R)
• M9: 12,696,521 km (0.119 R)
• M10: 21,217,316 km (0.094 R)
• M11: 31,973,703 km (0.079 R)
• M12: 34,440,571 km (0.072 R)
• M13: 42,043,883 km (0.078 R)
• M14: 51,791,232 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 20,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit