🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.07 AU - 2.89 AU

Year: 1366 Days

Day: 47.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,467,033 km

• M1: 422,764 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.39 AU - 4.55 AU

Year: 2767 Days

Day: 42.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 11.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.64 AU - 9.5 AU

Year: 8020 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,467,033 km

• M1: 146,307 km (0.047 R)
• M2: 610,509 km (0.091 R)
• M3: 2,401,046 km (0.071 R)
• M4: 3,016,342 km (0.055 R)
• M5: 3,416,516 km (0.11 R)
• M6: 5,570,426 km (0.069 R)
• M7: 6,651,271 km (0.114 R)
• M8: 7,635,475 km (0.109 R)
• M9: 9,710,847 km (0.062 R)
• M10: 10,167,270 km (0.112 R)
• M11: 11,024,914 km (0.098 R)
• M12: 12,454,023 km (0.046 R)
• M13: 13,888,367 km (0.085 R)
• M14: 14,704,723 km (0.088 R)
• M15: 15,676,810 km (0.115 R)
• M16: 16,626,457 km (0.073 R)
• M17: 17,546,933 km (0.047 R)
• M18: 19,132,670 km (0.095 R)
• M19: 25,565,229 km (0.078 R)
• M20: 27,964,031 km (0.104 R)
• M21: 28,424,044 km (0.067 R)
• M22: 35,623,143 km (0.037 R)
• M23: 36,710,420 km (0.05 R)

Asteroid Belt

Center: 8.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 11.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.56 AU - 12.18 AU

Year: 10848 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,467,033 km

• M1: 149,598 km (0.088 R)
• M2: 840,291 km (0.047 R)
• M3: 1,586,186 km (0.101 R)
• M4: 2,325,349 km (0.087 R)
• M5: 2,715,501 km (0.077 R)
• M6: 3,654,377 km (0.114 R)
• M7: 4,080,880 km (0.1 R)
• M8: 5,004,797 km (0.1 R)
• M9: 6,922,342 km (0.081 R)
• M10: 7,499,491 km (0.074 R)
• M11: 8,108,504 km (0.117 R)
• M12: 8,838,392 km (0.106 R)
• M13: 10,678,446 km (0.119 R)
• M14: 14,724,918 km (0.052 R)
• M15: 15,422,044 km (0.104 R)
• M16: 18,360,147 km (0.098 R)
• M17: 19,019,275 km (0.114 R)
• M18: 19,694,111 km (0.112 R)
• M19: 21,491,380 km (0.109 R)
• M20: 25,319,888 km (0.07 R)
• M21: 35,073,370 km (0.114 R)
• M22: 37,007,072 km (0.105 R)
• M23: 37,941,162 km (0.114 R)
• M24: 38,771,280 km (0.094 R)
• M25: 39,251,190 km (0.116 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit