🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.09 AU - 1.15 AU

Year: 415 Days

Day: 43.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,757,936 km

• M1: 429,645 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.55 AU

Year: 543 Days

Day: 42.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,757,936 km

• M1: 372,648 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.66 AU - 2.72 AU

Year: 1543 Days

Day: 46 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 15

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.12 AU - 11.72 AU

Year: 12624 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,757,936 km

• M1: 186,698 km (0.056 R)
• M2: 954,434 km (0.086 R)
• M3: 1,434,045 km (0.094 R)
• M4: 2,474,349 km (0.114 R)
• M5: 3,725,436 km (0.081 R)
• M6: 4,261,744 km (0.077 R)
• M7: 4,762,598 km (0.113 R)
• M8: 5,240,713 km (0.104 R)
• M9: 6,947,325 km (0.118 R)
• M10: 7,684,992 km (0.085 R)
• M11: 8,603,972 km (0.081 R)
• M12: 9,271,627 km (0.108 R)
• M13: 12,743,195 km (0.098 R)
• M14: 13,612,209 km (0.101 R)
• M15: 14,213,144 km (0.111 R)
• M16: 16,123,509 km (0.118 R)
• M17: 16,933,731 km (0.117 R)
• M18: 19,004,016 km (0.088 R)
• M19: 21,640,529 km (0.103 R)
• M20: 22,543,502 km (0.111 R)
• M21: 24,249,366 km (0.102 R)
• M22: 26,039,903 km (0.038 R)
• M23: 32,895,824 km (0.069 R)
• M24: 34,752,932 km (0.076 R)
• M25: 37,492,667 km (0.073 R)
• M26: 40,867,595 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.9

Radius: 4.6

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.49 AU - 18.11 AU

Year: 21972 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,757,936 km

• M1: 77,492 km (0.065 R)
• M2: 223,649 km (0.06 R)
• M3: 380,727 km (0.101 R)
• M4: 951,592 km (0.094 R)
• M5: 1,618,948 km (0.108 R)
• M6: 2,855,075 km (0.083 R)
• M7: 3,050,749 km (0.059 R)
• M8: 3,229,369 km (0.086 R)
• M9: 3,836,437 km (0.063 R)
• M10: 4,014,459 km (0.092 R)
• M11: 5,237,272 km (0.094 R)
• M12: 6,904,091 km (0.112 R)
• M13: 7,167,982 km (0.081 R)
• M14: 9,207,300 km (0.092 R)
• M15: 10,188,812 km (0.059 R)
• M16: 13,754,926 km (0.116 R)
• M17: 15,107,141 km (0.062 R)
• M18: 16,859,530 km (0.088 R)
• M19: 21,036,004 km (0.112 R)
• M20: 29,710,436 km (0.078 R)
• M21: 31,957,247 km (0.119 R)
• M22: 57,300,323 km (0.119 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit