🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 25.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,263,916 km

• M1: 39,643 km (0.112 R)
• M2: 251,025 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.07 AU

Year: 319 Days

Day: 44.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.18 AU - 2.22 AU

Year: 1198 Days

Day: 40.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,263,916 km

• M1: 29,471 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.18 AU - 3.38 AU

Year: 2181 Days

Day: 44.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,263,916 km

• M1: 76,145 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 12.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.5 AU - 12.18 AU

Year: 13101 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,263,916 km

• M1: 1,269,188 km (0.075 R)
• M2: 1,869,824 km (0.085 R)
• M3: 5,721,371 km (0.052 R)
• M4: 6,398,899 km (0.073 R)
• M5: 7,251,458 km (0.058 R)
• M6: 9,436,634 km (0.105 R)
• M7: 10,423,082 km (0.05 R)
• M8: 15,834,187 km (0.098 R)
• M9: 19,167,078 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 9.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.74 AU - 14.08 AU

Year: 14148 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,263,916 km

• M1: 137,929 km (0.053 R)
• M2: 460,911 km (0.109 R)
• M3: 905,217 km (0.07 R)
• M4: 1,421,329 km (0.066 R)
• M5: 1,822,700 km (0.08 R)
• M6: 2,927,182 km (0.101 R)
• M7: 4,782,494 km (0.087 R)
• M8: 5,224,406 km (0.062 R)
• M9: 5,957,586 km (0.106 R)
• M10: 6,510,499 km (0.12 R)
• M11: 11,564,514 km (0.082 R)
• M12: 12,743,195 km (0.049 R)
• M13: 16,835,595 km (0.095 R)
• M14: 17,461,363 km (0.096 R)
• M15: 17,860,191 km (0.086 R)
• M16: 20,382,710 km (0.077 R)
• M17: 22,283,800 km (0.076 R)
• M18: 22,658,991 km (0.097 R)
• M19: 24,300,379 km (0.116 R)
• M20: 26,961,725 km (0.097 R)
• M21: 28,472,514 km (0.072 R)
• M22: 29,811,714 km (0.075 R)
• M23: 33,833,653 km (0.093 R)
• M24: 34,829,975 km (0.089 R)
• M25: 36,102,753 km (0.044 R)
• M26: 36,881,111 km (0.085 R)
• M27: 41,222,890 km (0.077 R)
• M28: 45,893,635 km (0.094 R)
• M29: 47,422,675 km (0.03 R)
• M30: 52,875,367 km (0.044 R)
• M31: 55,580,097 km (0.046 R)
• M32: 60,533,133 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit