🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.74 AU - 1 AU

Year: 283 Days

Day: 43.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,506,188 km

• M1: 157,826 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.12 AU - 1.22 AU

Year: 441 Days

Day: 45.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,506,188 km

• M1: 45,927 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.2 AU - 1.28 AU

Year: 481 Days

Day: 24.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,506,188 km

• M1: 45,777 km (0.075 R)
• M2: 177,722 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.74 AU - 4.38 AU

Year: 2339 Days

Day: 40.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,506,188 km

• M1: 226,192 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.73 AU - 4.81 AU

Year: 3073 Days

Day: 31.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,506,188 km

• M1: 63,280 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 9.6

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.07 AU - 14.35 AU

Year: 14858 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,506,188 km

• M1: 120,277 km (0.061 R)
• M2: 910,453 km (0.077 R)
• M3: 1,583,194 km (0.099 R)
• M4: 1,963,322 km (0.103 R)
• M5: 2,404,337 km (0.044 R)
• M6: 4,073,849 km (0.094 R)
• M7: 4,624,070 km (0.07 R)
• M8: 5,077,801 km (0.099 R)
• M9: 5,446,709 km (0.089 R)
• M10: 7,015,392 km (0.09 R)
• M11: 7,952,324 km (0.08 R)
• M12: 8,502,096 km (0.082 R)
• M13: 8,917,679 km (0.114 R)
• M14: 10,717,491 km (0.112 R)
• M15: 16,975,768 km (0.037 R)
• M16: 17,803,343 km (0.056 R)
• M17: 18,312,575 km (0.066 R)
• M18: 18,657,547 km (0.076 R)
• M19: 20,725,439 km (0.105 R)
• M20: 23,953,013 km (0.057 R)
• M21: 27,164,879 km (0.096 R)
• M22: 34,691,148 km (0.117 R)
• M23: 36,022,419 km (0.105 R)
• M24: 55,646,818 km (0.111 R)
• M25: 59,519,458 km (0.101 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit