🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 156 Days

Day: 44 Hours

Environment

Temp: 148 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 178 Days

Day: 17.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.94 AU - 1.06 AU

Year: 383 Days

Day: 15.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 149 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.67 AU

Year: 607 Days

Day: 18.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.7

Radius: 8

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.97 AU - 15.43 AU

Year: 17329 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,449,143 km

• M1: 104,719 km (0.098 R)
• M2: 506,538 km (0.102 R)
• M3: 1,329,476 km (0.103 R)
• M4: 2,448,020 km (0.059 R)
• M5: 3,490,866 km (0.111 R)
• M6: 3,770,914 km (0.091 R)
• M7: 4,126,956 km (0.098 R)
• M8: 4,603,426 km (0.058 R)
• M9: 5,515,823 km (0.114 R)
• M10: 5,858,103 km (0.119 R)
• M11: 6,255,136 km (0.083 R)
• M12: 7,554,842 km (0.109 R)
• M13: 9,130,108 km (0.106 R)
• M14: 10,219,180 km (0.077 R)
• M15: 11,392,476 km (0.103 R)
• M16: 12,074,792 km (0.058 R)
• M17: 13,795,766 km (0.1 R)
• M18: 14,427,817 km (0.12 R)
• M19: 17,070,463 km (0.066 R)
• M20: 17,391,650 km (0.057 R)
• M21: 18,887,180 km (0.12 R)
• M22: 19,491,406 km (0.057 R)
• M23: 20,738,304 km (0.11 R)
• M24: 21,381,276 km (0.079 R)
• M25: 28,899,765 km (0.107 R)
• M26: 30,166,859 km (0.065 R)
• M27: 30,992,191 km (0.105 R)
• M28: 38,281,796 km (0.098 R)
• M29: 40,374,221 km (0.067 R)
• M30: 41,376,228 km (0.059 R)
• M31: 46,013,911 km (0.098 R)
• M32: 47,107,023 km (0.081 R)
• M33: 50,986,545 km (0.03 R)
• M34: 54,899,277 km (0.119 R)
• M35: 57,196,951 km (0.05 R)
• M36: 61,606,049 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit