🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.47 AU - 0.59 AU

Year: 138 Days

Day: 18 Hours

Environment

Temp: 207 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,353,070 km

• M1: 24,983 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.62 AU - 1.72 AU

Year: 769 Days

Day: 48 Hours

Environment

Temp: -41 °C

Axial Tilt: 72.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.77 AU - 1.93 AU

Year: 897 Days

Day: 19.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.13 AU - 4.33 AU

Year: 3101 Days

Day: 24.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,353,070 km

• M1: 391,348 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 14.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.38 AU - 8.18 AU

Year: 7735 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,353,070 km

• M1: 184,305 km (0.108 R)
• M2: 700,417 km (0.05 R)
• M3: 1,284,896 km (0.103 R)
• M4: 1,823,000 km (0.085 R)
• M5: 2,568,595 km (0.116 R)
• M6: 3,217,701 km (0.035 R)
• M7: 4,732,828 km (0.114 R)
• M8: 5,457,779 km (0.086 R)
• M9: 5,947,862 km (0.103 R)
• M10: 6,538,923 km (0.07 R)
• M11: 7,518,789 km (0.073 R)
• M12: 9,169,901 km (0.116 R)
• M13: 9,676,738 km (0.115 R)
• M14: 10,447,317 km (0.068 R)
• M15: 11,573,340 km (0.116 R)
• M16: 12,166,047 km (0.083 R)
• M17: 13,237,616 km (0.033 R)
• M18: 16,092,393 km (0.087 R)
• M19: 16,560,335 km (0.058 R)
• M20: 17,244,446 km (0.088 R)
• M21: 20,094,584 km (0.115 R)
• M22: 21,270,124 km (0.113 R)
• M23: 21,753,026 km (0.033 R)
• M24: 22,490,993 km (0.084 R)
• M25: 26,806,143 km (0.1 R)
• M26: 28,813,896 km (0.06 R)
• M27: 37,618,928 km (0.052 R)
• M28: 39,403,032 km (0.12 R)
• M29: 42,121,076 km (0.09 R)

Asteroid Belt

Center: 9.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 13.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.1 AU - 12.84 AU

Year: 12076 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,353,070 km

• M1: 172,935 km (0.096 R)
• M2: 757,264 km (0.103 R)
• M3: 1,350,719 km (0.114 R)
• M4: 1,912,758 km (0.038 R)
• M5: 3,120,312 km (0.105 R)
• M6: 4,065,771 km (0.073 R)
• M7: 6,868,637 km (0.088 R)
• M8: 13,219,964 km (0.115 R)
• M9: 13,902,130 km (0.092 R)
• M10: 17,230,533 km (0.078 R)
• M11: 28,061,269 km (0.094 R)
• M12: 30,453,339 km (0.08 R)
• M13: 31,864,047 km (0.042 R)
• M14: 35,285,351 km (0.112 R)
• M15: 35,759,277 km (0.053 R)
• M16: 42,447,199 km (0.076 R)
• M17: 46,438,021 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.6

Radius: 10.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.17 AU - 10.93 AU

Year: 12214 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,353,070 km

• M1: 127,158 km (0.068 R)
• M2: 530,474 km (0.094 R)
• M3: 1,123,929 km (0.12 R)
• M4: 3,236,251 km (0.109 R)
• M5: 5,048,180 km (0.111 R)
• M6: 5,970,900 km (0.066 R)
• M7: 6,802,814 km (0.12 R)
• M8: 7,455,060 km (0.08 R)
• M9: 7,971,173 km (0.042 R)
• M10: 10,121,642 km (0.12 R)
• M11: 12,513,563 km (0.098 R)
• M12: 13,618,493 km (0.07 R)
• M13: 14,456,241 km (0.077 R)
• M14: 18,461,275 km (0.117 R)
• M15: 19,008,953 km (0.105 R)
• M16: 25,479,360 km (0.096 R)
• M17: 25,865,921 km (0.119 R)
• M18: 26,849,527 km (0.099 R)
• M19: 32,257,041 km (0.096 R)
• M20: 33,051,705 km (0.071 R)
• M21: 37,222,344 km (0.074 R)
• M22: 46,879,634 km (0.088 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit