🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.53 AU - 0.73 AU

Year: 180 Days

Day: 20.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,516,766 km

• M1: 308,471 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 282 Days

Day: 44.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 150 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.84 AU - 1.02 AU

Year: 323 Days

Day: 41.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.3 AU - 1.62 AU

Year: 635 Days

Day: 17.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 11.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.31 AU - 10.13 AU

Year: 9267 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,516,766 km

• M1: 153,637 km (0.067 R)
• M2: 597,045 km (0.058 R)
• M3: 1,131,259 km (0.034 R)
• M4: 1,504,207 km (0.083 R)
• M5: 1,913,207 km (0.073 R)
• M6: 2,668,826 km (0.116 R)
• M7: 3,230,416 km (0.083 R)
• M8: 3,664,400 km (0.029 R)
• M9: 4,475,071 km (0.096 R)
• M10: 5,047,881 km (0.084 R)
• M11: 5,806,342 km (0.119 R)
• M12: 6,267,852 km (0.071 R)
• M13: 10,065,842 km (0.12 R)
• M14: 11,651,281 km (0.085 R)
• M15: 12,215,115 km (0.082 R)
• M16: 15,512,551 km (0.07 R)
• M17: 18,064,541 km (0.077 R)
• M18: 18,820,459 km (0.063 R)
• M19: 19,993,755 km (0.077 R)
• M20: 22,227,401 km (0.042 R)
• M21: 27,283,660 km (0.05 R)
• M22: 28,785,323 km (0.084 R)
• M23: 31,843,702 km (0.113 R)
• M24: 36,408,531 km (0.05 R)
• M25: 38,104,223 km (0.08 R)
• M26: 39,978,834 km (0.041 R)
• M27: 40,360,907 km (0.086 R)
• M28: 40,874,327 km (0.069 R)
• M29: 42,045,230 km (0.098 R)
• M30: 43,238,422 km (0.109 R)
• M31: 45,001,732 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 13.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.08 AU - 10.36 AU

Year: 10076 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,516,766 km

• M1: 168,447 km (0.076 R)
• M2: 683,363 km (0.088 R)
• M3: 1,247,945 km (0.082 R)
• M4: 1,720,226 km (0.11 R)
• M5: 2,197,144 km (0.086 R)
• M6: 2,674,212 km (0.113 R)
• M7: 4,626,165 km (0.076 R)
• M8: 5,761,014 km (0.06 R)
• M9: 8,318,390 km (0.119 R)
• M10: 8,841,982 km (0.063 R)
• M11: 11,879,567 km (0.113 R)
• M12: 15,359,513 km (0.044 R)
• M13: 16,656,825 km (0.106 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit