🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.98 AU - 1.64 AU

Year: 565 Days

Day: 17.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,399,791 km

• M1: 639,830 km (0.113 R)
• M2: 818,899 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.42 AU - 1.58 AU

Year: 692 Days

Day: 41.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.88 AU - 2.48 AU

Year: 1213 Days

Day: 36.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,399,791 km

• M1: 36,651 km (0.095 R)
• M2: 1,810,284 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.94 AU - 2.82 AU

Year: 1383 Days

Day: 33.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 12.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.43 AU - 5.97 AU

Year: 5127 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,399,791 km

• M1: 154,684 km (0.066 R)
• M2: 720,164 km (0.108 R)
• M3: 1,569,581 km (0.075 R)
• M4: 2,158,548 km (0.109 R)
• M5: 5,468,101 km (0.074 R)
• M6: 7,039,178 km (0.11 R)
• M7: 10,560,114 km (0.091 R)
• M8: 10,981,082 km (0.06 R)
• M9: 13,256,615 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 10.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.22 AU - 12.68 AU

Year: 12726 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,399,791 km

• M1: 128,205 km (0.106 R)
• M2: 470,934 km (0.115 R)
• M3: 950,545 km (0.09 R)
• M4: 1,297,462 km (0.045 R)
• M5: 1,939,985 km (0.102 R)
• M6: 2,471,357 km (0.095 R)
• M7: 3,312,546 km (0.094 R)
• M8: 4,604,323 km (0.097 R)
• M9: 5,765,502 km (0.081 R)
• M10: 6,243,168 km (0.091 R)
• M11: 6,589,337 km (0.094 R)
• M12: 7,404,496 km (0.11 R)
• M13: 8,014,257 km (0.111 R)
• M14: 8,799,197 km (0.041 R)
• M15: 9,685,415 km (0.104 R)
• M16: 10,521,966 km (0.053 R)
• M17: 11,236,745 km (0.086 R)
• M18: 11,692,420 km (0.117 R)
• M19: 12,219,752 km (0.113 R)
• M20: 14,757,830 km (0.112 R)
• M21: 15,653,323 km (0.103 R)
• M22: 17,476,622 km (0.113 R)
• M23: 18,166,417 km (0.101 R)
• M24: 19,928,980 km (0.038 R)
• M25: 20,936,970 km (0.094 R)
• M26: 21,890,507 km (0.097 R)
• M27: 23,977,696 km (0.109 R)
• M28: 27,608,287 km (0.099 R)
• M29: 28,438,854 km (0.047 R)
• M30: 38,576,055 km (0.099 R)
• M31: 41,474,962 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit