🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 305 Days

Day: 32.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 9

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.64 AU - 0.72 AU

Year: 368 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,269,614 km

• M1: 116,537 km (0.115 R)
• M2: 481,406 km (0.097 R)
• M3: 768,933 km (0.109 R)
• M4: 1,127,070 km (0.116 R)
• M5: 1,422,227 km (0.079 R)
• M6: 1,916,349 km (0.072 R)
• M7: 2,252,794 km (0.054 R)
• M8: 3,157,413 km (0.111 R)
• M9: 3,617,576 km (0.116 R)
• M10: 4,272,515 km (0.112 R)
• M11: 5,144,671 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 9.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.62 AU - 1.86 AU

Year: 1506 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,269,614 km

• M1: 119,678 km (0.072 R)
• M2: 436,078 km (0.097 R)
• M3: 750,383 km (0.088 R)
• M4: 1,322,445 km (0.077 R)
• M5: 1,660,387 km (0.095 R)
• M6: 2,024,508 km (0.116 R)
• M7: 3,734,262 km (0.102 R)
• M8: 4,136,082 km (0.075 R)
• M9: 4,604,024 km (0.06 R)
• M10: 4,948,398 km (0.072 R)
• M11: 5,885,330 km (0.102 R)
• M12: 6,407,875 km (0.117 R)
• M13: 6,911,571 km (0.051 R)
• M14: 8,385,110 km (0.071 R)
• M15: 9,868,373 km (0.095 R)
• M16: 11,175,410 km (0.082 R)
• M17: 12,084,666 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.7 AU - 1.94 AU

Year: 1611 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,269,614 km

• M1: 111,899 km (0.051 R)
• M2: 576,999 km (0.1 R)
• M3: 981,362 km (0.068 R)
• M4: 2,147,926 km (0.111 R)
• M5: 2,759,333 km (0.074 R)
• M6: 3,763,284 km (0.089 R)
• M7: 4,417,326 km (0.118 R)
• M8: 4,910,550 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.4

Radius: 12.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.89 AU - 4.45 AU

Year: 5586 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,269,614 km

• M1: 154,235 km (0.075 R)
• M2: 620,233 km (0.042 R)
• M3: 1,300,005 km (0.104 R)
• M4: 2,028,547 km (0.106 R)
• M5: 2,944,535 km (0.113 R)
• M6: 3,820,131 km (0.066 R)
• M7: 4,503,195 km (0.098 R)
• M8: 4,960,965 km (0.055 R)
• M9: 5,665,271 km (0.093 R)
• M10: 6,229,106 km (0.066 R)
• M11: 6,799,223 km (0.091 R)
• M12: 8,113,889 km (0.065 R)
• M13: 8,757,908 km (0.036 R)
• M14: 9,630,363 km (0.036 R)
• M15: 10,601,552 km (0.087 R)
• M16: 11,815,838 km (0.083 R)
• M17: 13,708,700 km (0.075 R)
• M18: 14,365,136 km (0.079 R)
• M19: 17,494,573 km (0.117 R)
• M20: 20,854,392 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.3

Radius: 5.5

Gravity: 31.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.14 AU - 8 AU

Year: 11047 Days

Day: 18.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,269,614 km

• M1: 68,366 km (0.118 R)
• M2: 307,124 km (0.101 R)
• M3: 553,961 km (0.11 R)
• M4: 782,696 km (0.098 R)
• M5: 1,270,984 km (0.089 R)
• M6: 2,050,239 km (0.108 R)
• M7: 2,336,569 km (0.075 R)
• M8: 2,541,967 km (0.08 R)
• M9: 3,256,895 km (0.094 R)
• M10: 3,435,515 km (0.053 R)
• M11: 3,840,177 km (0.109 R)
• M12: 9,741,813 km (0.086 R)
• M13: 14,303,352 km (0.07 R)
• M14: 16,438,861 km (0.103 R)
• M15: 16,890,048 km (0.109 R)
• M16: 22,596,160 km (0.118 R)
• M17: 26,386,671 km (0.077 R)
• M18: 27,844,652 km (0.117 R)
• M19: 33,250,520 km (0.12 R)
• M20: 33,489,727 km (0.087 R)
• M21: 33,971,732 km (0.095 R)
• M22: 36,451,616 km (0.11 R)
• M23: 37,089,800 km (0.066 R)
• M24: 37,995,914 km (0.094 R)
• M25: 40,665,937 km (0.118 R)
• M26: 44,031,889 km (0.084 R)
• M27: 48,035,128 km (0.097 R)
• M28: 50,046,472 km (0.069 R)
• M29: 50,993,277 km (0.044 R)
• M30: 52,274,433 km (0.089 R)
• M31: 52,760,327 km (0.111 R)
• M32: 53,412,873 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit