🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 47.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.7 AU - 3.6 AU

Year: 2052 Days

Day: 14.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.77 AU - 4.39 AU

Year: 3025 Days

Day: 46.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 9.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.63 AU - 7.99 AU

Year: 8012 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,290,677 km

• M1: 128,505 km (0.08 R)
• M2: 487,689 km (0.09 R)
• M3: 815,757 km (0.118 R)
• M4: 1,142,629 km (0.112 R)
• M5: 2,293,784 km (0.103 R)
• M6: 2,662,244 km (0.096 R)
• M7: 3,091,590 km (0.044 R)
• M8: 3,961,052 km (0.055 R)
• M9: 4,302,734 km (0.116 R)
• M10: 5,015,568 km (0.088 R)
• M11: 5,416,341 km (0.118 R)
• M12: 6,859,511 km (0.08 R)
• M13: 8,586,918 km (0.103 R)
• M14: 9,343,883 km (0.118 R)
• M15: 10,193,150 km (0.102 R)
• M16: 11,404,444 km (0.096 R)
• M17: 11,882,708 km (0.083 R)
• M18: 12,318,786 km (0.085 R)
• M19: 12,993,173 km (0.107 R)
• M20: 14,724,470 km (0.05 R)
• M21: 15,613,081 km (0.099 R)
• M22: 16,604,466 km (0.113 R)
• M23: 21,469,688 km (0.078 R)
• M24: 23,366,739 km (0.055 R)
• M25: 25,283,536 km (0.108 R)
• M26: 29,725,546 km (0.101 R)
• M27: 33,677,024 km (0.053 R)
• M28: 37,848,112 km (0.113 R)
• M29: 40,484,774 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 7.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.86 AU - 16.14 AU

Year: 20269 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,290,677 km

• M1: 93,349 km (0.096 R)
• M2: 415,433 km (0.109 R)
• M3: 665,262 km (0.065 R)
• M4: 1,550,881 km (0.12 R)
• M5: 2,017,178 km (0.082 R)
• M6: 2,637,710 km (0.073 R)
• M7: 5,667,067 km (0.074 R)
• M8: 7,904,901 km (0.064 R)
• M9: 11,532,051 km (0.11 R)
• M10: 13,048,225 km (0.117 R)
• M11: 13,386,167 km (0.039 R)
• M12: 14,180,532 km (0.084 R)
• M13: 15,430,572 km (0.108 R)
• M14: 16,192,773 km (0.093 R)
• M15: 17,910,156 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit