🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 39.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,051,821 km

• M1: 39,195 km (0.026 R)
• M2: 214,823 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.73 AU

Year: 206 Days

Day: 21.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.75 AU - 0.89 AU

Year: 278 Days

Day: 39.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.26 AU - 2.28 AU

Year: 1282 Days

Day: 12.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 82.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,051,821 km

• M1: 329,564 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 14.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.47 AU - 13.47 AU

Year: 13616 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 59.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,051,821 km

• M1: 176,675 km (0.055 R)
• M2: 790,924 km (0.062 R)
• M3: 1,501,663 km (0.08 R)
• M4: 2,054,727 km (0.047 R)
• M5: 2,517,732 km (0.094 R)
• M6: 3,285,468 km (0.038 R)
• M7: 3,764,930 km (0.065 R)
• M8: 4,803,737 km (0.074 R)
• M9: 5,737,677 km (0.071 R)
• M10: 6,829,442 km (0.116 R)
• M11: 8,745,043 km (0.057 R)
• M12: 10,941,588 km (0.1 R)
• M13: 12,257,302 km (0.108 R)
• M14: 13,295,660 km (0.101 R)
• M15: 17,889,961 km (0.056 R)
• M16: 21,482,703 km (0.051 R)
• M17: 22,451,050 km (0.064 R)
• M18: 24,191,920 km (0.114 R)
• M19: 25,531,121 km (0.035 R)
• M20: 26,517,569 km (0.065 R)
• M21: 28,357,024 km (0.058 R)
• M22: 30,171,198 km (0.09 R)
• M23: 34,623,530 km (0.119 R)
• M24: 39,757,579 km (0.115 R)
• M25: 43,961,129 km (0.047 R)
• M26: 48,302,759 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.5

Radius: 5.4

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.92 AU - 18.2 AU

Year: 28761 Days

Day: 23.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,051,821 km

• M1: 67,319 km (0.082 R)
• M2: 239,207 km (0.095 R)
• M3: 458,368 km (0.057 R)
• M4: 3,485,930 km (0.101 R)
• M5: 8,241,945 km (0.09 R)
• M6: 8,457,067 km (0.101 R)
• M7: 8,731,130 km (0.119 R)
• M8: 12,429,489 km (0.093 R)
• M9: 12,784,036 km (0.026 R)
• M10: 13,365,373 km (0.068 R)
• M11: 17,580,293 km (0.069 R)
• M12: 19,036,479 km (0.111 R)
• M13: 27,897,460 km (0.039 R)
• M14: 47,742,216 km (0.056 R)
• M15: 82,052,338 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit