🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.48 AU - 0.66 AU

Year: 152 Days

Day: 34 Hours

Environment

Temp: 258 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.76 AU - 1.02 AU

Year: 296 Days

Day: 39 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,974,328 km

• M1: 684,111 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.85 AU - 1.93 AU

Year: 917 Days

Day: 35.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.72 AU - 2.68 AU

Year: 1152 Days

Day: 26.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,974,328 km

• M1: 748,438 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.14 AU - 4.9 AU

Year: 2846 Days

Day: 25.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,974,328 km

• M1: 37,250 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.35 AU - 4.73 AU

Year: 2867 Days

Day: 29.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.2

Radius: 5.1

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.45 AU - 17.69 AU

Year: 22747 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,974,328 km

• M1: 64,477 km (0.095 R)
• M2: 229,184 km (0.105 R)
• M3: 441,463 km (0.113 R)
• M4: 824,284 km (0.081 R)
• M5: 1,068,727 km (0.078 R)
• M6: 1,317,957 km (0.116 R)
• M7: 1,510,340 km (0.047 R)
• M8: 2,182,932 km (0.064 R)
• M9: 4,911,896 km (0.112 R)
• M10: 6,478,934 km (0.092 R)
• M11: 6,733,251 km (0.083 R)
• M12: 7,865,407 km (0.095 R)
• M13: 10,213,047 km (0.087 R)
• M14: 11,825,412 km (0.044 R)
• M15: 15,171,618 km (0.08 R)
• M16: 23,653,667 km (0.105 R)
• M17: 33,557,346 km (0.03 R)
• M18: 34,832,368 km (0.09 R)
• M19: 38,160,622 km (0.064 R)
• M20: 38,435,583 km (0.075 R)
• M21: 42,574,208 km (0.091 R)
• M22: 51,722,865 km (0.112 R)
• M23: 53,422,148 km (0.118 R)
• M24: 54,285,477 km (0.102 R)
• M25: 56,040,110 km (0.096 R)
• M26: 59,293,116 km (0.074 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit