🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.2 AU - 1.76 AU

Year: 678 Days

Day: 41.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 67.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.34 AU - 1.68 AU

Year: 699 Days

Day: 43 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.43 AU - 2.51 AU

Year: 1462 Days

Day: 17 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 12.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.19 AU - 6.39 AU

Year: 4584 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,850,187 km

• M1: 154,235 km (0.075 R)
• M2: 559,646 km (0.111 R)
• M3: 984,653 km (0.086 R)
• M4: 1,459,776 km (0.11 R)
• M5: 2,442,634 km (0.029 R)
• M6: 4,193,528 km (0.118 R)
• M7: 4,869,710 km (0.083 R)
• M8: 6,003,811 km (0.098 R)
• M9: 10,244,911 km (0.087 R)
• M10: 10,643,739 km (0.116 R)
• M11: 11,710,372 km (0.058 R)
• M12: 12,594,046 km (0.111 R)
• M13: 16,821,383 km (0.096 R)
• M14: 17,882,181 km (0.115 R)
• M15: 19,930,924 km (0.099 R)
• M16: 20,764,484 km (0.032 R)
• M17: 21,476,719 km (0.063 R)
• M18: 22,875,010 km (0.118 R)
• M19: 23,711,711 km (0.103 R)
• M20: 24,885,456 km (0.04 R)
• M21: 26,759,918 km (0.105 R)
• M22: 29,432,932 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 12.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.88 AU - 9.6 AU

Year: 9734 Days

Day: 12.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,850,187 km

• M1: 157,227 km (0.08 R)
• M2: 773,421 km (0.095 R)
• M3: 1,176,438 km (0.099 R)
• M4: 1,767,798 km (0.097 R)
• M5: 2,209,860 km (0.087 R)
• M6: 3,078,425 km (0.105 R)
• M7: 3,652,582 km (0.088 R)
• M8: 4,162,561 km (0.112 R)
• M9: 4,690,791 km (0.04 R)
• M10: 5,748,298 km (0.112 R)
• M11: 6,262,765 km (0.118 R)
• M12: 9,451,743 km (0.083 R)
• M13: 11,501,832 km (0.097 R)
• M14: 13,592,762 km (0.1 R)
• M15: 15,400,353 km (0.07 R)
• M16: 16,395,777 km (0.097 R)
• M17: 20,025,171 km (0.113 R)
• M18: 20,494,011 km (0.108 R)
• M19: 23,376,014 km (0.111 R)
• M20: 23,895,866 km (0.117 R)
• M21: 25,229,382 km (0.097 R)
• M22: 26,238,419 km (0.04 R)
• M23: 26,705,913 km (0.082 R)
• M24: 31,480,628 km (0.103 R)
• M25: 32,757,595 km (0.115 R)
• M26: 33,958,268 km (0.106 R)
• M27: 35,414,902 km (0.103 R)
• M28: 37,618,030 km (0.119 R)
• M29: 40,034,335 km (0.119 R)
• M30: 43,068,329 km (0.08 R)
• M31: 43,588,481 km (0.108 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: 315 - 12,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit