🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.82 AU - 0.98 AU

Year: 318 Days

Day: 32.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.85 AU - 1.03 AU

Year: 340 Days

Day: 42.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.82 AU - 2.14 AU

Year: 1039 Days

Day: 45.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.92 AU - 2.12 AU

Year: 1070 Days

Day: 46.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 11.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.13 AU - 10.25 AU

Year: 11245 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,687,870 km

• M1: 165,006 km (0.068 R)
• M2: 2,329,987 km (0.025 R)
• M3: 3,617,277 km (0.116 R)
• M4: 4,942,414 km (0.12 R)
• M5: 6,016,378 km (0.043 R)
• M6: 9,707,256 km (0.1 R)
• M7: 13,030,872 km (0.109 R)
• M8: 14,319,957 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160

Radius: 6.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.64 AU - 16.92 AU

Year: 21182 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,687,870 km

• M1: 77,043 km (0.105 R)
• M2: 527,332 km (0.071 R)
• M3: 1,033,871 km (0.072 R)
• M4: 1,262,606 km (0.102 R)
• M5: 1,483,562 km (0.091 R)
• M6: 2,004,611 km (0.107 R)
• M7: 2,499,631 km (0.106 R)
• M8: 3,330,348 km (0.102 R)
• M9: 3,996,208 km (0.11 R)
• M10: 4,716,671 km (0.109 R)
• M11: 6,080,854 km (0.087 R)
• M12: 6,951,663 km (0.111 R)
• M13: 7,232,459 km (0.086 R)
• M14: 8,297,745 km (0.082 R)
• M15: 9,032,121 km (0.114 R)
• M16: 18,296,717 km (0.09 R)
• M17: 19,695,607 km (0.085 R)
• M18: 25,910,800 km (0.077 R)
• M19: 32,419,654 km (0.097 R)
• M20: 33,543,882 km (0.071 R)
• M21: 38,053,360 km (0.059 R)
• M22: 41,230,520 km (0.031 R)
• M23: 41,492,017 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 19,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit