🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.38 AU - 1.58 AU

Year: 775 Days

Day: 45.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.87 AU - 2.27 AU

Year: 1282 Days

Day: 24.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.19 AU - 2.51 AU

Year: 1551 Days

Day: 20.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.13 AU - 2.63 AU

Year: 1580 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 62.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 10.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.08 AU - 4.12 AU

Year: 3574 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,470,115 km

• M1: 135,536 km (0.1 R)
• M2: 545,583 km (0.063 R)
• M3: 918,531 km (0.047 R)
• M4: 1,393,803 km (0.058 R)
• M5: 2,274,935 km (0.088 R)
• M6: 2,666,732 km (0.108 R)
• M7: 3,478,001 km (0.109 R)
• M8: 4,787,132 km (0.095 R)
• M9: 6,399,947 km (0.072 R)
• M10: 8,095,489 km (0.075 R)
• M11: 9,017,610 km (0.063 R)
• M12: 10,072,425 km (0.072 R)
• M13: 10,663,187 km (0.118 R)
• M14: 12,022,732 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.6

Radius: 7.8

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.15 AU - 10.67 AU

Year: 13429 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,470,115 km

• M1: 97,837 km (0.064 R)
• M2: 471,383 km (0.105 R)
• M3: 821,143 km (0.109 R)
• M4: 1,340,397 km (0.119 R)
• M5: 1,642,884 km (0.117 R)
• M6: 2,008,501 km (0.118 R)
• M7: 2,812,889 km (0.073 R)
• M8: 3,164,743 km (0.042 R)
• M9: 3,872,191 km (0.046 R)
• M10: 4,399,673 km (0.113 R)
• M11: 4,744,945 km (0.085 R)
• M12: 5,176,236 km (0.086 R)
• M13: 5,525,697 km (0.09 R)
• M14: 7,296,636 km (0.099 R)
• M15: 7,602,564 km (0.066 R)
• M16: 11,095,225 km (0.094 R)
• M17: 11,736,252 km (0.049 R)
• M18: 12,463,597 km (0.096 R)
• M19: 13,092,207 km (0.055 R)
• M20: 14,074,766 km (0.105 R)
• M21: 15,388,684 km (0.064 R)
• M22: 15,747,569 km (0.084 R)
• M23: 19,233,948 km (0.071 R)
• M24: 23,580,514 km (0.095 R)
• M25: 28,217,749 km (0.091 R)
• M26: 32,012,000 km (0.1 R)
• M27: 33,789,073 km (0.116 R)
• M28: 34,152,296 km (0.083 R)
• M29: 35,133,359 km (0.09 R)
• M30: 36,767,566 km (0.101 R)
• M31: 37,280,388 km (0.053 R)
• M32: 39,647,624 km (0.103 R)
• M33: 48,720,436 km (0.083 R)
• M34: 51,226,799 km (0.089 R)
• M35: 55,481,063 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94

Radius: 8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.35 AU - 12.15 AU

Year: 16242 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,470,115 km

• M1: 129,552 km (0.09 R)
• M2: 401,670 km (0.116 R)
• M3: 807,829 km (0.045 R)
• M4: 1,205,160 km (0.114 R)
• M5: 2,751,404 km (0.111 R)
• M6: 4,512,470 km (0.106 R)
• M7: 6,884,045 km (0.105 R)
• M8: 7,984,188 km (0.101 R)
• M9: 11,240,934 km (0.118 R)
• M10: 12,137,025 km (0.092 R)
• M11: 14,412,408 km (0.082 R)
• M12: 19,018,377 km (0.069 R)
• M13: 21,916,836 km (0.108 R)
• M14: 29,211,976 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249

Radius: 5.2

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.62 AU - 14.88 AU

Year: 18456 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,470,115 km

• M1: 64,626 km (0.105 R)
• M2: 317,297 km (0.1 R)
• M3: 839,244 km (0.109 R)
• M4: 1,169,107 km (0.062 R)
• M5: 1,945,820 km (0.098 R)
• M6: 4,843,231 km (0.113 R)
• M7: 5,333,912 km (0.119 R)
• M8: 6,261,718 km (0.102 R)
• M9: 6,764,068 km (0.08 R)
• M10: 7,761,138 km (0.051 R)
• M11: 8,524,236 km (0.1 R)
• M12: 9,385,621 km (0.117 R)
• M13: 10,461,977 km (0.065 R)
• M14: 11,002,475 km (0.113 R)
• M15: 12,857,339 km (0.097 R)
• M16: 21,925,363 km (0.057 R)
• M17: 23,350,582 km (0.065 R)
• M18: 28,201,143 km (0.049 R)
• M19: 40,224,175 km (0.099 R)
• M20: 45,687,190 km (0.116 R)
• M21: 47,710,351 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit