🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.02 AU - 1.3 AU

Year: 452 Days

Day: 44.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,265,525 km

• M1: 189,092 km (0.04 R)
• M2: 217,814 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.96 AU - 2.42 AU

Year: 1172 Days

Day: 30.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,265,525 km

• M1: 229,334 km (0.105 R)
• M2: 266,883 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.54 AU - 3.6 AU

Year: 1945 Days

Day: 46.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.95 AU - 5.85 AU

Year: 3923 Days

Day: 25.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,265,525 km

• M1: 37,250 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 9.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.67 AU - 5.35 AU

Year: 4056 Days

Day: 7.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,265,525 km

• M1: 115,190 km (0.101 R)
• M2: 456,423 km (0.112 R)
• M3: 804,238 km (0.068 R)
• M4: 1,314,666 km (0.071 R)
• M5: 4,835,003 km (0.114 R)
• M6: 5,402,578 km (0.083 R)
• M7: 5,917,045 km (0.087 R)
• M8: 6,463,825 km (0.054 R)
• M9: 6,882,250 km (0.089 R)
• M10: 7,207,925 km (0.055 R)
• M11: 7,773,704 km (0.088 R)
• M12: 8,708,690 km (0.073 R)
• M13: 11,019,978 km (0.039 R)
• M14: 12,080,776 km (0.082 R)
• M15: 13,712,290 km (0.054 R)
• M16: 14,142,085 km (0.044 R)
• M17: 14,448,312 km (0.115 R)
• M18: 14,983,424 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 8.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.1 AU - 14.32 AU

Year: 15430 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,265,525 km

• M1: 107,112 km (0.063 R)
• M2: 556,354 km (0.042 R)
• M3: 992,283 km (0.119 R)
• M4: 1,784,254 km (0.096 R)
• M5: 2,685,132 km (0.088 R)
• M6: 3,546,218 km (0.103 R)
• M7: 4,459,812 km (0.094 R)
• M8: 6,510,051 km (0.095 R)
• M9: 14,831,282 km (0.08 R)
• M10: 17,692,342 km (0.067 R)
• M11: 18,539,365 km (0.07 R)
• M12: 18,933,256 km (0.096 R)
• M13: 37,877,582 km (0.104 R)
• M14: 40,987,722 km (0.1 R)
• M15: 44,263,916 km (0.101 R)
• M16: 51,023,645 km (0.05 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 17,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit