🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.93 AU - 1.09 AU

Year: 371 Days

Day: 39.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,671,055 km

• M1: 381,475 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 498 Days

Day: 40.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.01 AU - 2.47 AU

Year: 1225 Days

Day: 47.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.47 AU - 3.69 AU

Year: 1974 Days

Day: 14.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 12.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.51 AU - 6.77 AU

Year: 6249 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,671,055 km

• M1: 154,235 km (0.104 R)
• M2: 723,904 km (0.113 R)
• M3: 1,158,935 km (0.026 R)
• M4: 1,890,319 km (0.039 R)
• M5: 2,965,927 km (0.098 R)
• M6: 3,472,466 km (0.078 R)
• M7: 4,013,711 km (0.12 R)
• M8: 4,413,586 km (0.082 R)
• M9: 5,489,195 km (0.101 R)
• M10: 8,080,978 km (0.087 R)
• M11: 8,838,990 km (0.107 R)
• M12: 11,539,681 km (0.098 R)
• M13: 18,511,241 km (0.106 R)
• M14: 19,228,114 km (0.105 R)
• M15: 22,648,220 km (0.048 R)
• M16: 23,847,696 km (0.091 R)
• M17: 26,373,057 km (0.066 R)
• M18: 26,865,683 km (0.091 R)
• M19: 27,448,068 km (0.062 R)
• M20: 28,897,821 km (0.051 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 14.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.41 AU - 7.41 AU

Year: 7367 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,671,055 km

• M1: 184,005 km (0.036 R)
• M2: 694,733 km (0.077 R)
• M3: 1,250,189 km (0.057 R)
• M4: 2,415,706 km (0.085 R)
• M5: 2,926,134 km (0.072 R)
• M6: 3,972,272 km (0.087 R)
• M7: 4,772,322 km (0.077 R)
• M8: 5,314,464 km (0.03 R)
• M9: 6,976,796 km (0.12 R)
• M10: 8,065,270 km (0.087 R)
• M11: 9,177,829 km (0.081 R)
• M12: 10,769,551 km (0.091 R)
• M13: 11,355,675 km (0.105 R)
• M14: 20,971,527 km (0.116 R)
• M15: 22,276,769 km (0.105 R)
• M16: 24,964,294 km (0.086 R)
• M17: 25,993,079 km (0.042 R)
• M18: 31,269,994 km (0.116 R)
• M19: 36,343,606 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit