🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 12.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,154,812 km

• M1: 90,806 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.73 AU - 2.81 AU

Year: 1613 Days

Day: 36.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,154,812 km

• M1: 455,825 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.81 AU - 4.01 AU

Year: 2203 Days

Day: 28.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,154,812 km

• M1: 1,752,090 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 11.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.58 AU - 6.86 AU

Year: 6094 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,154,812 km

• M1: 146,606 km (0.112 R)
• M2: 532,868 km (0.081 R)
• M3: 957,726 km (0.11 R)
• M4: 1,566,140 km (0.094 R)
• M5: 2,506,064 km (0.099 R)
• M6: 2,983,131 km (0.072 R)
• M7: 3,433,570 km (0.117 R)
• M8: 3,859,027 km (0.079 R)
• M9: 4,319,639 km (0.062 R)
• M10: 5,122,081 km (0.107 R)
• M11: 5,529,287 km (0.116 R)
• M12: 6,677,301 km (0.115 R)
• M13: 7,563,519 km (0.056 R)
• M14: 9,526,392 km (0.106 R)
• M15: 11,026,560 km (0.074 R)
• M16: 12,942,609 km (0.078 R)
• M17: 13,481,760 km (0.096 R)
• M18: 14,662,835 km (0.091 R)
• M19: 16,973,374 km (0.112 R)
• M20: 17,359,337 km (0.079 R)
• M21: 20,806,521 km (0.112 R)
• M22: 21,772,474 km (0.108 R)
• M23: 23,874,175 km (0.062 R)
• M24: 25,937,578 km (0.075 R)
• M25: 26,364,082 km (0.097 R)
• M26: 28,748,821 km (0.049 R)
• M27: 30,700,625 km (0.041 R)
• M28: 31,082,099 km (0.072 R)
• M29: 31,854,623 km (0.076 R)
• M30: 32,442,542 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 5.2

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.39 AU - 18.53 AU

Year: 23363 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,154,812 km

• M1: 64,626 km (0.116 R)
• M2: 311,762 km (0.112 R)
• M3: 953,238 km (0.075 R)
• M4: 1,262,307 km (0.112 R)
• M5: 1,718,730 km (0.078 R)
• M6: 2,425,131 km (0.047 R)
• M7: 2,903,545 km (0.108 R)
• M8: 3,308,507 km (0.048 R)
• M9: 4,818,547 km (0.092 R)
• M10: 5,609,322 km (0.1 R)
• M11: 12,764,588 km (0.052 R)
• M12: 16,185,742 km (0.11 R)
• M13: 19,206,422 km (0.117 R)
• M14: 19,466,573 km (0.045 R)
• M15: 37,958,964 km (0.117 R)
• M16: 39,476,485 km (0.108 R)
• M17: 47,515,425 km (0.055 R)
• M18: 61,327,049 km (0.102 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit