🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 18.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.73 AU - 0.93 AU

Year: 273 Days

Day: 16.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.96 AU - 3.44 AU

Year: 2070 Days

Day: 30.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,236,789 km

• M1: 455,077 km (0.033 R)
• M2: 1,721,423 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.04 AU - 4.58 AU

Year: 2690 Days

Day: 39.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 11.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.22 AU - 13.58 AU

Year: 14846 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,236,789 km

• M1: 142,716 km (0.097 R)
• M2: 527,183 km (0.073 R)
• M3: 1,055,413 km (0.091 R)
• M4: 1,428,360 km (0.115 R)
• M5: 1,855,911 km (0.089 R)
• M6: 2,626,639 km (0.081 R)
• M7: 3,382,258 km (0.098 R)
• M8: 4,340,133 km (0.085 R)
• M9: 5,215,580 km (0.051 R)
• M10: 5,582,245 km (0.091 R)
• M11: 6,285,953 km (0.101 R)
• M12: 7,136,267 km (0.04 R)
• M13: 8,553,258 km (0.12 R)
• M14: 9,169,751 km (0.076 R)
• M15: 10,319,860 km (0.101 R)
• M16: 11,319,323 km (0.111 R)
• M17: 12,576,394 km (0.086 R)
• M18: 14,997,037 km (0.085 R)
• M19: 16,826,469 km (0.101 R)
• M20: 17,549,476 km (0.086 R)
• M21: 17,960,122 km (0.077 R)
• M22: 18,630,320 km (0.053 R)
• M23: 20,650,340 km (0.105 R)
• M24: 21,385,913 km (0.049 R)
• M25: 22,330,025 km (0.102 R)
• M26: 28,813,597 km (0.073 R)
• M27: 30,789,037 km (0.116 R)
• M28: 35,397,699 km (0.064 R)
• M29: 37,797,548 km (0.103 R)
• M30: 38,759,612 km (0.104 R)
• M31: 46,267,181 km (0.096 R)
• M32: 49,949,083 km (0.107 R)
• M33: 54,689,541 km (0.097 R)
• M34: 57,348,493 km (0.077 R)
• M35: 58,253,710 km (0.101 R)
• M36: 62,731,474 km (0.085 R)
• M37: 64,079,500 km (0.071 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit