🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 40.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.53 AU - 0.73 AU

Year: 184 Days

Day: 47.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.65 AU - 0.83 AU

Year: 234 Days

Day: 37 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 8.8

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.15 AU - 9.17 AU

Year: 8557 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,219,469 km

• M1: 114,442 km (0.096 R)
• M2: 442,511 km (0.111 R)
• M3: 822,190 km (0.037 R)
• M4: 1,210,396 km (0.101 R)
• M5: 2,202,380 km (0.059 R)
• M6: 2,963,534 km (0.117 R)
• M7: 3,561,925 km (0.094 R)
• M8: 4,349,708 km (0.102 R)
• M9: 6,938,948 km (0.039 R)
• M10: 8,736,067 km (0.091 R)
• M11: 9,194,884 km (0.101 R)
• M12: 10,061,055 km (0.082 R)
• M13: 10,875,765 km (0.098 R)
• M14: 11,192,464 km (0.113 R)
• M15: 12,752,321 km (0.098 R)
• M16: 13,951,797 km (0.101 R)
• M17: 14,642,789 km (0.107 R)
• M18: 16,782,787 km (0.068 R)
• M19: 19,896,966 km (0.103 R)
• M20: 25,536,955 km (0.069 R)
• M21: 27,145,431 km (0.061 R)
• M22: 27,826,999 km (0.093 R)
• M23: 28,122,605 km (0.088 R)
• M24: 28,420,155 km (0.112 R)
• M25: 30,667,713 km (0.11 R)
• M26: 34,483,356 km (0.108 R)
• M27: 35,513,338 km (0.028 R)
• M28: 36,211,361 km (0.098 R)
• M29: 41,612,144 km (0.08 R)
• M30: 44,772,848 km (0.12 R)
• M31: 45,314,841 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 12.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.4 AU - 11.84 AU

Year: 13612 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,219,469 km

• M1: 153,039 km (0.093 R)
• M2: 635,193 km (0.084 R)
• M3: 2,145,682 km (0.075 R)
• M4: 2,747,814 km (0.037 R)
• M5: 4,992,979 km (0.093 R)
• M6: 5,593,315 km (0.092 R)
• M7: 10,955,501 km (0.05 R)
• M8: 14,584,147 km (0.111 R)
• M9: 16,023,877 km (0.096 R)
• M10: 16,961,556 km (0.116 R)
• M11: 28,442,744 km (0.114 R)
• M12: 34,557,258 km (0.052 R)
• M13: 35,033,428 km (0.101 R)
• M14: 38,490,335 km (0.088 R)
• M15: 40,170,020 km (0.038 R)
• M16: 42,168,199 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit