🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.26 AU

Year: 411 Days

Day: 45.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.53 AU - 1.69 AU

Year: 718 Days

Day: 17.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.46 AU - 1.78 AU

Year: 725 Days

Day: 37 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,739,381 km

• M1: 52,359 km (0.048 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 10.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.24 AU - 7.74 AU

Year: 7204 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,739,381 km

• M1: 130,150 km (0.103 R)
• M2: 668,403 km (0.1 R)
• M3: 1,211,444 km (0.094 R)
• M4: 1,738,626 km (0.106 R)
• M5: 2,521,173 km (0.093 R)
• M6: 2,862,256 km (0.104 R)
• M7: 4,153,734 km (0.105 R)
• M8: 5,734,535 km (0.036 R)
• M9: 6,364,193 km (0.08 R)
• M10: 7,605,257 km (0.069 R)
• M11: 8,283,384 km (0.104 R)
• M12: 8,957,771 km (0.057 R)
• M13: 19,118,907 km (0.109 R)
• M14: 21,835,006 km (0.07 R)
• M15: 22,794,826 km (0.111 R)
• M16: 24,118,019 km (0.037 R)
• M17: 24,970,577 km (0.071 R)
• M18: 28,020,280 km (0.068 R)
• M19: 31,309,638 km (0.117 R)
• M20: 31,712,804 km (0.078 R)
• M21: 36,490,661 km (0.093 R)
• M22: 38,069,816 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 13.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.4 AU - 11.06 AU

Year: 9856 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,739,381 km

• M1: 170,242 km (0.079 R)
• M2: 617,690 km (0.12 R)
• M3: 1,887,327 km (0.116 R)
• M4: 3,264,974 km (0.116 R)
• M5: 4,464,748 km (0.053 R)
• M6: 5,659,886 km (0.075 R)
• M7: 7,993,912 km (0.07 R)
• M8: 15,214,103 km (0.102 R)
• M9: 17,297,104 km (0.081 R)
• M10: 23,075,322 km (0.064 R)
• M11: 23,868,639 km (0.065 R)
• M12: 25,054,951 km (0.104 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit