🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.91 AU

Year: 219 Days

Day: 12.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.63 AU - 2.41 AU

Year: 1009 Days

Day: 21.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,287,799 km

• M1: 496,067 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.09 AU - 4.01 AU

Year: 2351 Days

Day: 18.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,287,799 km

• M1: 454,329 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.46 AU - 4.72 AU

Year: 2907 Days

Day: 22.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 11.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.39 AU - 13.93 AU

Year: 13103 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,287,799 km

• M1: 143,016 km (0.081 R)
• M2: 520,900 km (0.12 R)
• M3: 931,396 km (0.107 R)
• M4: 1,431,352 km (0.097 R)
• M5: 1,973,346 km (0.116 R)
• M6: 6,265,009 km (0.052 R)
• M7: 7,107,395 km (0.101 R)
• M8: 8,465,594 km (0.109 R)
• M9: 10,817,123 km (0.114 R)
• M10: 12,200,604 km (0.114 R)
• M11: 13,145,913 km (0.115 R)
• M12: 14,075,813 km (0.105 R)
• M13: 14,459,831 km (0.114 R)
• M14: 16,627,654 km (0.108 R)
• M15: 20,273,204 km (0.066 R)
• M16: 20,763,586 km (0.073 R)
• M17: 22,109,817 km (0.08 R)
• M18: 22,542,155 km (0.081 R)
• M19: 27,879,059 km (0.119 R)
• M20: 30,785,447 km (0.104 R)
• M21: 31,870,630 km (0.089 R)
• M22: 36,467,772 km (0.045 R)
• M23: 39,428,314 km (0.03 R)
• M24: 42,678,777 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.6

Radius: 5.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.94 AU - 16.94 AU

Year: 21323 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,287,799 km

• M1: 86,617 km (0.114 R)
• M2: 1,010,683 km (0.093 R)
• M3: 2,455,649 km (0.106 R)
• M4: 4,671,792 km (0.108 R)
• M5: 5,783,902 km (0.108 R)
• M6: 8,809,519 km (0.103 R)
• M7: 10,367,132 km (0.046 R)
• M8: 13,178,824 km (0.085 R)
• M9: 14,269,542 km (0.09 R)
• M10: 19,423,788 km (0.107 R)
• M11: 24,142,703 km (0.094 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit