🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.47 AU - 0.65 AU

Year: 148 Days

Day: 15.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 272 Days

Day: 38.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,386,357 km

• M1: 33,959 km (0.117 R)
• M2: 51,013 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.27 AU

Year: 435 Days

Day: 36.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,386,357 km

• M1: 822,339 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.48 AU - 1.56 AU

Year: 662 Days

Day: 25.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,386,357 km

• M1: 55,501 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.44 AU - 3.2 AU

Year: 1672 Days

Day: 35.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.54 AU - 4.24 AU

Year: 2709 Days

Day: 32.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.85 AU - 5.77 AU

Year: 3725 Days

Day: 29.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 176.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 8.7

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.86 AU - 13.44 AU

Year: 14954 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,386,357 km

• M1: 111,151 km (0.099 R)
• M2: 468,690 km (0.069 R)
• M3: 740,210 km (0.102 R)
• M4: 1,749,098 km (0.109 R)
• M5: 2,171,263 km (0.113 R)
• M6: 2,637,560 km (0.032 R)
• M7: 4,779,054 km (0.068 R)
• M8: 5,092,760 km (0.106 R)
• M9: 7,182,792 km (0.106 R)
• M10: 7,595,233 km (0.119 R)
• M11: 9,351,363 km (0.066 R)
• M12: 10,181,182 km (0.086 R)
• M13: 10,702,082 km (0.069 R)
• M14: 10,999,034 km (0.09 R)
• M15: 11,362,706 km (0.098 R)
• M16: 12,050,408 km (0.074 R)
• M17: 15,605,451 km (0.05 R)
• M18: 15,910,781 km (0.059 R)
• M19: 19,450,416 km (0.085 R)
• M20: 19,893,375 km (0.119 R)
• M21: 20,252,560 km (0.058 R)
• M22: 21,076,545 km (0.035 R)
• M23: 21,355,994 km (0.075 R)
• M24: 23,883,898 km (0.07 R)
• M25: 25,746,392 km (0.09 R)
• M26: 27,370,875 km (0.073 R)
• M27: 29,641,621 km (0.032 R)
• M28: 31,062,801 km (0.109 R)
• M29: 35,466,813 km (0.051 R)
• M30: 37,067,660 km (0.108 R)
• M31: 42,306,577 km (0.108 R)
• M32: 45,956,316 km (0.078 R)
• M33: 53,875,429 km (0.074 R)
• M34: 55,810,178 km (0.057 R)
• M35: 63,042,936 km (0.087 R)
• M36: 63,623,974 km (0.072 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 15,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit