🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.11 AU - 1.27 AU

Year: 481 Days

Day: 29.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.38 AU - 2.6 AU

Year: 1457 Days

Day: 30.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.6

Radius: 3.7

Gravity: 53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.73 AU - 13.89 AU

Year: 16017 Days

Day: 22.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,508,715 km

• M1: 50,564 km (0.04 R)
• M2: 173,534 km (0.117 R)
• M3: 299,794 km (0.094 R)
• M4: 476,170 km (0.071 R)
• M5: 621,878 km (0.103 R)
• M6: 797,357 km (0.116 R)
• M7: 1,053,319 km (0.1 R)
• M8: 1,347,129 km (0.118 R)
• M9: 2,236,339 km (0.106 R)
• M10: 3,296,389 km (0.1 R)
• M11: 3,742,939 km (0.065 R)
• M12: 3,860,523 km (0.117 R)
• M13: 4,388,603 km (0.085 R)
• M14: 4,519,501 km (0.032 R)
• M15: 4,652,943 km (0.063 R)
• M16: 4,858,191 km (0.089 R)
• M17: 7,209,869 km (0.075 R)
• M18: 8,603,673 km (0.108 R)
• M19: 8,809,071 km (0.117 R)
• M20: 9,229,590 km (0.12 R)
• M21: 9,444,862 km (0.107 R)
• M22: 10,807,249 km (0.069 R)
• M23: 11,473,259 km (0.086 R)
• M24: 12,820,089 km (0.068 R)
• M25: 14,629,325 km (0.093 R)
• M26: 14,995,691 km (0.11 R)
• M27: 16,839,933 km (0.116 R)
• M28: 23,170,765 km (0.055 R)
• M29: 25,308,669 km (0.107 R)
• M30: 25,624,470 km (0.085 R)
• M31: 25,836,450 km (0.111 R)
• M32: 26,049,627 km (0.063 R)
• M33: 32,381,058 km (0.103 R)
• M34: 39,382,537 km (0.109 R)
• M35: 40,519,930 km (0.042 R)
• M36: 42,562,689 km (0.051 R)
• M37: 45,754,060 km (0.027 R)
• M38: 46,852,258 km (0.054 R)
• M39: 56,815,476 km (0.077 R)
• M40: 62,959,311 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.4

Radius: 7.2

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.33 AU - 14.93 AU

Year: 16646 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,508,715 km

• M1: 89,609 km (0.026 R)
• M2: 356,492 km (0.117 R)
• M3: 758,910 km (0.064 R)
• M4: 1,102,686 km (0.09 R)
• M5: 1,485,956 km (0.114 R)
• M6: 3,345,906 km (0.081 R)
• M7: 4,404,461 km (0.082 R)
• M8: 4,700,814 km (0.1 R)
• M9: 5,224,257 km (0.051 R)
• M10: 6,101,798 km (0.119 R)
• M11: 7,252,804 km (0.078 R)
• M12: 7,808,410 km (0.09 R)
• M13: 8,694,479 km (0.093 R)
• M14: 9,109,014 km (0.102 R)
• M15: 10,033,978 km (0.104 R)
• M16: 10,782,267 km (0.062 R)
• M17: 11,200,393 km (0.075 R)
• M18: 11,629,290 km (0.063 R)
• M19: 13,800,104 km (0.034 R)
• M20: 14,652,363 km (0.078 R)
• M21: 21,251,425 km (0.061 R)
• M22: 25,400,372 km (0.107 R)
• M23: 27,004,211 km (0.075 R)
• M24: 27,553,385 km (0.082 R)
• M25: 29,131,044 km (0.106 R)
• M26: 31,851,930 km (0.084 R)
• M27: 40,879,264 km (0.037 R)
• M28: 43,375,903 km (0.12 R)
• M29: 43,977,735 km (0.101 R)
• M30: 53,342,113 km (0.089 R)
• M31: 62,986,239 km (0.077 R)
• M32: 64,536,073 km (0.103 R)
• M33: 65,320,265 km (0.078 R)
• M34: 66,508,670 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit