🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.57 AU - 0.73 AU

Year: 201 Days

Day: 36.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.92 AU - 0.96 AU

Year: 349 Days

Day: 21.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.91 AU - 1.29 AU

Year: 442 Days

Day: 42.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,879,040 km

• M1: 255,663 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.74 AU - 4.32 AU

Year: 3098 Days

Day: 42.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 178.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 11.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.43 AU - 9.49 AU

Year: 11141 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 17,879,040 km

• M1: 145,559 km (0.061 R)
• M2: 521,199 km (0.085 R)
• M3: 933,491 km (0.077 R)
• M4: 2,264,762 km (0.066 R)
• M5: 3,219,795 km (0.052 R)
• M6: 5,604,235 km (0.074 R)
• M7: 6,942,388 km (0.07 R)
• M8: 7,582,966 km (0.046 R)
• M9: 13,958,678 km (0.1 R)
• M10: 16,187,537 km (0.071 R)
• M11: 17,677,382 km (0.069 R)
• M12: 21,505,891 km (0.076 R)
• M13: 22,009,736 km (0.109 R)
• M14: 23,835,728 km (0.085 R)
• M15: 28,991,619 km (0.116 R)
• M16: 31,076,115 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 8.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.19 AU - 11.13 AU

Year: 11496 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 17,879,040 km

• M1: 124,166 km (0.107 R)
• M2: 636,389 km (0.091 R)
• M3: 1,113,307 km (0.08 R)
• M4: 1,442,572 km (0.115 R)
• M5: 2,678,699 km (0.11 R)
• M6: 3,211,268 km (0.097 R)
• M7: 5,452,094 km (0.102 R)
• M8: 6,767,957 km (0.089 R)
• M9: 8,094,741 km (0.064 R)
• M10: 10,715,995 km (0.036 R)
• M11: 11,137,262 km (0.082 R)
• M12: 13,632,405 km (0.117 R)
• M13: 16,327,112 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit