🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 23.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.93 AU - 1.07 AU

Year: 367 Days

Day: 25.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.83 AU - 3.03 AU

Year: 1391 Days

Day: 46.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,473,305 km

• M1: 602,281 km (0.059 R)
• M2: 1,556,117 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.66 AU - 3.74 AU

Year: 2101 Days

Day: 13.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.6

Radius: 6.3

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.8 AU - 18.76 AU

Year: 28690 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,473,305 km

• M1: 78,988 km (0.074 R)
• M2: 414,984 km (0.115 R)
• M3: 669,450 km (0.112 R)
• M4: 1,236,576 km (0.074 R)
• M5: 1,837,959 km (0.08 R)
• M6: 2,127,132 km (0.053 R)
• M7: 3,040,427 km (0.096 R)
• M8: 4,088,510 km (0.119 R)
• M9: 4,510,226 km (0.092 R)
• M10: 5,156,938 km (0.096 R)
• M11: 5,950,854 km (0.033 R)
• M12: 7,017,636 km (0.052 R)
• M13: 8,762,695 km (0.078 R)
• M14: 9,344,182 km (0.097 R)
• M15: 10,200,780 km (0.085 R)
• M16: 10,648,227 km (0.099 R)
• M17: 12,069,257 km (0.12 R)
• M18: 12,282,135 km (0.114 R)
• M19: 17,715,529 km (0.116 R)
• M20: 18,549,388 km (0.114 R)
• M21: 20,697,314 km (0.071 R)
• M22: 25,364,169 km (0.076 R)
• M23: 29,388,203 km (0.119 R)
• M24: 31,216,887 km (0.101 R)
• M25: 35,243,463 km (0.09 R)
• M26: 35,678,793 km (0.105 R)
• M27: 40,547,904 km (0.048 R)
• M28: 48,118,006 km (0.105 R)
• M29: 55,006,389 km (0.096 R)
• M30: 58,990,031 km (0.088 R)
• M31: 62,523,832 km (0.045 R)
• M32: 65,976,251 km (0.048 R)
• M33: 73,967,171 km (0.082 R)
• M34: 74,442,444 km (0.104 R)
• M35: 82,070,140 km (0.064 R)
• M36: 84,378,435 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit