🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 274 Days

Day: 32.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,778,943 km

• M1: 60,438 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.9 AU - 1.24 AU

Year: 408 Days

Day: 45.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.17 AU - 1.83 AU

Year: 678 Days

Day: 40.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.42 AU - 2.9 AU

Year: 1601 Days

Day: 45 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 11.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.76 AU - 5.74 AU

Year: 4438 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,778,943 km

• M1: 145,559 km (0.115 R)
• M2: 801,545 km (0.066 R)
• M3: 1,236,277 km (0.116 R)
• M4: 1,989,053 km (0.118 R)
• M5: 3,635,228 km (0.071 R)
• M6: 4,092,699 km (0.119 R)
• M7: 4,889,606 km (0.119 R)
• M8: 5,903,132 km (0.081 R)
• M9: 7,217,499 km (0.061 R)
• M10: 7,626,799 km (0.108 R)
• M11: 8,343,372 km (0.094 R)
• M12: 9,501,858 km (0.048 R)
• M13: 13,013,220 km (0.096 R)
• M14: 15,502,528 km (0.058 R)
• M15: 16,070,551 km (0.063 R)
• M16: 17,008,231 km (0.104 R)
• M17: 18,800,264 km (0.088 R)
• M18: 26,505,152 km (0.041 R)
• M19: 27,317,768 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 10.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.55 AU - 7.03 AU

Year: 5140 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,778,943 km

• M1: 143,016 km (0.12 R)
• M2: 688,150 km (0.115 R)
• M3: 1,317,209 km (0.096 R)
• M4: 3,247,022 km (0.109 R)
• M5: 4,155,380 km (0.056 R)
• M6: 5,984,962 km (0.036 R)
• M7: 7,379,364 km (0.113 R)
• M8: 7,724,486 km (0.102 R)
• M9: 8,189,137 km (0.041 R)
• M10: 9,333,112 km (0.08 R)
• M11: 10,322,552 km (0.06 R)
• M12: 10,798,872 km (0.097 R)
• M13: 11,702,443 km (0.102 R)
• M14: 12,220,351 km (0.1 R)
• M15: 14,340,302 km (0.092 R)
• M16: 16,054,694 km (0.04 R)
• M17: 16,459,955 km (0.111 R)
• M18: 17,110,556 km (0.111 R)
• M19: 17,716,876 km (0.09 R)
• M20: 19,886,195 km (0.076 R)
• M21: 22,513,732 km (0.097 R)
• M22: 23,315,576 km (0.041 R)
• M23: 24,745,433 km (0.082 R)
• M24: 26,392,804 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit