🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.82 AU - 1.12 AU

Year: 337 Days

Day: 32.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,811,347 km

• M1: 516,861 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.99 AU - 1.03 AU

Year: 358 Days

Day: 19.2 Hours

Environment

Temp: 89 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.11 AU - 1.81 AU

Year: 623 Days

Day: 39.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 9.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.95 AU - 9.37 AU

Year: 8231 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,811,347 km

• M1: 122,521 km (0.103 R)
• M2: 440,865 km (0.077 R)
• M3: 1,393,205 km (0.098 R)
• M4: 1,804,898 km (0.064 R)
• M5: 2,556,478 km (0.035 R)
• M6: 3,339,174 km (0.081 R)
• M7: 4,031,663 km (0.027 R)
• M8: 4,699,019 km (0.107 R)
• M9: 5,536,019 km (0.075 R)
• M10: 5,870,071 km (0.096 R)
• M11: 9,327,278 km (0.077 R)
• M12: 9,995,980 km (0.082 R)
• M13: 11,590,095 km (0.063 R)
• M14: 12,306,669 km (0.111 R)
• M15: 13,169,849 km (0.096 R)
• M16: 14,011,486 km (0.07 R)
• M17: 14,382,938 km (0.088 R)
• M18: 15,145,588 km (0.102 R)
• M19: 15,668,881 km (0.08 R)
• M20: 17,099,934 km (0.096 R)
• M21: 21,831,715 km (0.113 R)
• M22: 22,247,597 km (0.078 R)
• M23: 22,584,192 km (0.088 R)
• M24: 30,152,348 km (0.094 R)
• M25: 35,124,084 km (0.092 R)
• M26: 37,209,778 km (0.063 R)
• M27: 38,403,419 km (0.096 R)
• M28: 39,499,523 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 11.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.9 AU - 13.22 AU

Year: 14788 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,811,347 km

• M1: 144,512 km (0.102 R)
• M2: 541,095 km (0.025 R)
• M3: 1,310,477 km (0.102 R)
• M4: 1,688,511 km (0.063 R)
• M5: 2,740,035 km (0.082 R)
• M6: 3,502,086 km (0.11 R)
• M7: 5,126,719 km (0.116 R)
• M8: 7,977,606 km (0.099 R)
• M9: 9,848,477 km (0.098 R)
• M10: 10,400,792 km (0.113 R)
• M11: 12,182,652 km (0.086 R)
• M12: 12,690,387 km (0.118 R)
• M13: 13,080,389 km (0.113 R)
• M14: 14,508,899 km (0.119 R)
• M15: 14,935,552 km (0.053 R)
• M16: 16,265,926 km (0.113 R)
• M17: 17,274,964 km (0.079 R)
• M18: 19,246,514 km (0.093 R)
• M19: 22,954,746 km (0.036 R)
• M20: 26,265,945 km (0.087 R)
• M21: 26,687,811 km (0.108 R)
• M22: 29,427,846 km (0.064 R)
• M23: 31,989,709 km (0.053 R)
• M24: 36,366,494 km (0.092 R)
• M25: 37,154,726 km (0.063 R)
• M26: 41,695,919 km (0.105 R)
• M27: 49,581,671 km (0.105 R)
• M28: 54,384,062 km (0.092 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit