🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 159 Days

Day: 14.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,082,347 km

• M1: 240,254 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 292 Days

Day: 16.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 179.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 398 Days

Day: 33.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 9.8

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.61 AU - 8.41 AU

Year: 8159 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,082,347 km

• M1: 124,765 km (0.108 R)
• M2: 438,621 km (0.114 R)
• M3: 808,726 km (0.093 R)
• M4: 1,251,536 km (0.046 R)
• M5: 1,867,729 km (0.108 R)
• M6: 2,579,067 km (0.072 R)
• M7: 4,049,614 km (0.057 R)
• M8: 4,731,781 km (0.113 R)
• M9: 5,085,430 km (0.095 R)
• M10: 6,681,041 km (0.046 R)
• M11: 7,712,817 km (0.102 R)
• M12: 10,186,717 km (0.063 R)
• M13: 10,930,219 km (0.076 R)
• M14: 11,445,583 km (0.025 R)
• M15: 13,789,333 km (0.095 R)
• M16: 14,823,055 km (0.12 R)
• M17: 16,908,000 km (0.059 R)
• M18: 18,740,125 km (0.092 R)
• M19: 20,083,813 km (0.068 R)
• M20: 21,093,300 km (0.064 R)
• M21: 21,811,818 km (0.103 R)
• M22: 22,381,936 km (0.102 R)
• M23: 24,325,063 km (0.09 R)
• M24: 29,128,201 km (0.094 R)
• M25: 31,855,371 km (0.114 R)
• M26: 32,273,347 km (0.068 R)
• M27: 35,862,798 km (0.113 R)
• M28: 36,886,048 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 13.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.18 AU - 11.14 AU

Year: 12526 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,082,347 km

• M1: 171,439 km (0.077 R)
• M2: 834,756 km (0.093 R)
• M3: 1,586,485 km (0.076 R)
• M4: 2,114,865 km (0.097 R)
• M5: 2,781,473 km (0.066 R)
• M6: 3,974,965 km (0.112 R)
• M7: 4,451,135 km (0.094 R)
• M8: 6,114,663 km (0.096 R)
• M9: 9,609,718 km (0.086 R)
• M10: 10,737,238 km (0.071 R)
• M11: 13,071,413 km (0.081 R)
• M12: 15,384,645 km (0.117 R)
• M13: 16,212,968 km (0.06 R)
• M14: 23,224,172 km (0.049 R)
• M15: 23,856,223 km (0.106 R)
• M16: 27,090,529 km (0.057 R)
• M17: 28,709,327 km (0.057 R)
• M18: 38,280,749 km (0.074 R)
• M19: 39,930,215 km (0.088 R)
• M20: 42,425,358 km (0.112 R)
• M21: 45,582,920 km (0.101 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit