🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.76 AU

Year: 145 Days

Day: 13.6 Hours

Environment

Temp: 379 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,024,121 km

• M1: 45,029 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.08 AU - 1.2 AU

Year: 361 Days

Day: 41.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,024,121 km

• M1: 30,069 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.2 AU - 1.7 AU

Year: 517 Days

Day: 45.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,024,121 km

• M1: 87,365 km (0.032 R)
• M2: 815,458 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.25 AU - 1.67 AU

Year: 523 Days

Day: 24.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,024,121 km

• M1: 132,245 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.56 AU - 1.62 AU

Year: 594 Days

Day: 39.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,024,121 km

• M1: 197,768 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.96 AU - 4.26 AU

Year: 2032 Days

Day: 35 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,024,121 km

• M1: 111,002 km (0.047 R)
• M2: 169,494 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.32 AU - 4.16 AU

Year: 2143 Days

Day: 22.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.2 AU - 11.08 AU

Year: 8186 Days

Day: 30.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,024,121 km

• M1: 1,232,238 km (0.116 R)

Asteroid Belt

Center: 10.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 10.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.89 AU - 12.21 AU

Year: 12392 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,024,121 km

• M1: 137,780 km (0.05 R)
• M2: 666,608 km (0.08 R)
• M3: 1,356,105 km (0.085 R)
• M4: 1,841,251 km (0.045 R)
• M5: 2,673,613 km (0.069 R)
• M6: 3,787,519 km (0.106 R)
• M7: 4,153,286 km (0.1 R)
• M8: 6,251,097 km (0.089 R)
• M9: 6,590,085 km (0.09 R)
• M10: 7,454,462 km (0.062 R)
• M11: 8,352,049 km (0.036 R)
• M12: 12,836,694 km (0.103 R)
• M13: 13,386,466 km (0.062 R)
• M14: 14,889,626 km (0.068 R)
• M15: 16,502,291 km (0.107 R)
• M16: 17,617,842 km (0.099 R)
• M17: 18,853,072 km (0.1 R)
• M18: 21,114,393 km (0.107 R)
• M19: 21,726,099 km (0.1 R)
• M20: 28,695,415 km (0.053 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 12.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.54 AU - 13.56 AU

Year: 14777 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,024,121 km

• M1: 160,519 km (0.115 R)
• M2: 740,360 km (0.118 R)
• M3: 1,404,126 km (0.077 R)
• M4: 2,092,874 km (0.064 R)
• M5: 5,537,664 km (0.092 R)
• M6: 6,180,935 km (0.09 R)
• M7: 7,304,714 km (0.071 R)
• M8: 10,395,855 km (0.072 R)
• M9: 10,907,630 km (0.097 R)
• M10: 11,376,619 km (0.103 R)
• M11: 19,697,402 km (0.083 R)
• M12: 36,046,654 km (0.086 R)
• M13: 39,508,798 km (0.08 R)
• M14: 49,920,660 km (0.027 R)
• M15: 60,004,903 km (0.119 R)

Kuiper Belt

Range: 37.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit