🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.01 AU - 1.05 AU

Year: 386 Days

Day: 29.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,080,191 km

• M1: 983,008 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.88 AU - 1.2 AU

Year: 391 Days

Day: 42.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,080,191 km

• M1: 56,997 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.4 AU - 2.54 AU

Year: 1432 Days

Day: 35.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,080,191 km

• M1: 34,408 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 13.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.34 AU - 4.92 AU

Year: 3676 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,080,191 km

• M1: 169,195 km (0.113 R)
• M2: 640,428 km (0.074 R)
• M3: 1,093,560 km (0.115 R)
• M4: 1,547,590 km (0.12 R)
• M5: 2,066,994 km (0.089 R)
• M6: 3,900,465 km (0.08 R)
• M7: 4,434,679 km (0.106 R)
• M8: 4,901,724 km (0.05 R)
• M9: 5,600,795 km (0.096 R)
• M10: 6,730,707 km (0.079 R)
• M11: 7,380,411 km (0.108 R)
• M12: 7,942,899 km (0.11 R)
• M13: 8,533,960 km (0.094 R)
• M14: 9,331,766 km (0.096 R)
• M15: 11,482,684 km (0.055 R)
• M16: 12,325,668 km (0.077 R)
• M17: 13,713,188 km (0.081 R)
• M18: 16,585,617 km (0.101 R)
• M19: 18,050,778 km (0.089 R)
• M20: 19,541,820 km (0.091 R)
• M21: 20,196,760 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 12

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.96 AU - 11.36 AU

Year: 11078 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,080,191 km

• M1: 149,299 km (0.058 R)
• M2: 585,077 km (0.067 R)
• M3: 972,985 km (0.058 R)
• M4: 3,247,171 km (0.107 R)
• M5: 3,805,022 km (0.115 R)
• M6: 4,876,741 km (0.083 R)
• M7: 7,260,583 km (0.104 R)
• M8: 7,930,632 km (0.113 R)
• M9: 9,168,255 km (0.037 R)
• M10: 9,951,550 km (0.12 R)
• M11: 10,335,268 km (0.114 R)
• M12: 10,979,885 km (0.06 R)
• M13: 12,024,078 km (0.099 R)
• M14: 12,625,911 km (0.093 R)
• M15: 13,190,343 km (0.068 R)
• M16: 14,248,748 km (0.1 R)
• M17: 17,347,967 km (0.092 R)
• M18: 18,259,168 km (0.078 R)
• M19: 20,560,582 km (0.118 R)
• M20: 22,388,668 km (0.092 R)
• M21: 24,495,903 km (0.118 R)
• M22: 27,009,596 km (0.09 R)
• M23: 29,690,540 km (0.106 R)
• M24: 33,606,264 km (0.085 R)
• M25: 34,800,953 km (0.071 R)
• M26: 36,931,077 km (0.107 R)
• M27: 39,864,541 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit