🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.26 AU

Year: 371 Days

Day: 32.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,815,638 km

• M1: 66,122 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.52 AU - 1.68 AU

Year: 739 Days

Day: 29.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.97 AU - 4.63 AU

Year: 2706 Days

Day: 12.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.72 AU - 4.72 AU

Year: 3166 Days

Day: 24.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 8

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.92 AU - 9.92 AU

Year: 10560 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,815,638 km

• M1: 103,223 km (0.097 R)
• M2: 373,097 km (0.119 R)
• M3: 703,708 km (0.109 R)
• M4: 1,088,773 km (0.115 R)
• M5: 1,397,244 km (0.088 R)
• M6: 1,844,691 km (0.108 R)
• M7: 2,307,248 km (0.059 R)
• M8: 4,524,887 km (0.046 R)
• M9: 5,230,839 km (0.103 R)
• M10: 8,058,389 km (0.046 R)
• M11: 10,535,131 km (0.07 R)
• M12: 10,918,251 km (0.11 R)
• M13: 12,362,768 km (0.1 R)
• M14: 16,781,590 km (0.12 R)
• M15: 20,757,453 km (0.037 R)
• M16: 26,206,106 km (0.108 R)
• M17: 34,415,289 km (0.083 R)
• M18: 37,745,787 km (0.08 R)
• M19: 39,162,179 km (0.088 R)
• M20: 39,685,922 km (0.093 R)
• M21: 40,747,468 km (0.115 R)
• M22: 42,788,581 km (0.032 R)
• M23: 47,221,017 km (0.07 R)
• M24: 49,319,426 km (0.03 R)
• M25: 50,855,946 km (0.092 R)
• M26: 52,107,781 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 12.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.29 AU - 13.31 AU

Year: 12964 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,815,638 km

• M1: 153,039 km (0.111 R)
• M2: 790,176 km (0.079 R)
• M3: 1,206,956 km (0.069 R)
• M4: 2,392,968 km (0.062 R)
• M5: 3,455,412 km (0.11 R)
• M6: 9,865,232 km (0.05 R)
• M7: 14,471,051 km (0.117 R)
• M8: 17,199,866 km (0.079 R)
• M9: 21,319,043 km (0.027 R)
• M10: 26,053,367 km (0.086 R)
• M11: 28,172,421 km (0.085 R)
• M12: 29,610,056 km (0.054 R)
• M13: 30,404,122 km (0.085 R)
• M14: 30,864,135 km (0.099 R)
• M15: 31,680,491 km (0.111 R)
• M16: 37,276,049 km (0.083 R)
• M17: 37,803,232 km (0.113 R)
• M18: 38,737,770 km (0.099 R)
• M19: 44,819,821 km (0.092 R)
• M20: 48,633,221 km (0.051 R)
• M21: 55,347,023 km (0.086 R)
• M22: 60,633,812 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit