🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.68 AU

Year: 176 Days

Day: 32.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,511,107 km

• M1: 81,680 km (0.05 R)

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.46 AU - 2.74 AU

Year: 1473 Days

Day: 35.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,511,107 km

• M1: 42,486 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.81 AU - 5.09 AU

Year: 3871 Days

Day: 34.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,511,107 km

• M1: 200,162 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 11.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.51 AU - 12.01 AU

Year: 10717 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,511,107 km

• M1: 144,063 km (0.048 R)
• M2: 671,096 km (0.115 R)
• M3: 1,455,288 km (0.113 R)
• M4: 2,884,845 km (0.073 R)
• M5: 3,935,022 km (0.067 R)
• M6: 6,019,669 km (0.058 R)
• M7: 11,314,087 km (0.118 R)
• M8: 12,346,611 km (0.081 R)
• M9: 17,038,599 km (0.069 R)
• M10: 18,239,720 km (0.095 R)
• M11: 21,660,724 km (0.062 R)
• M12: 25,584,078 km (0.095 R)
• M13: 26,362,885 km (0.088 R)
• M14: 27,560,715 km (0.117 R)
• M15: 28,794,449 km (0.1 R)
• M16: 33,058,586 km (0.096 R)
• M17: 34,216,175 km (0.064 R)
• M18: 47,902,884 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 14.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.98 AU - 10.98 AU

Year: 11081 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,511,107 km

• M1: 205,697 km (0.073 R)
• M2: 791,522 km (0.074 R)
• M3: 2,135,510 km (0.115 R)
• M4: 2,777,135 km (0.058 R)
• M5: 3,347,402 km (0.102 R)
• M6: 3,859,475 km (0.039 R)
• M7: 4,634,392 km (0.062 R)
• M8: 5,240,413 km (0.081 R)
• M9: 5,791,682 km (0.063 R)
• M10: 7,425,739 km (0.039 R)
• M11: 8,864,123 km (0.109 R)
• M12: 9,853,413 km (0.088 R)
• M13: 10,751,150 km (0.111 R)
• M14: 12,110,546 km (0.087 R)
• M15: 16,951,832 km (0.062 R)
• M16: 20,088,301 km (0.095 R)
• M17: 21,100,181 km (0.103 R)
• M18: 24,340,471 km (0.114 R)
• M19: 29,694,579 km (0.064 R)
• M20: 31,791,193 km (0.064 R)
• M21: 39,059,406 km (0.064 R)
• M22: 42,116,737 km (0.117 R)
• M23: 48,105,439 km (0.086 R)
• M24: 49,004,971 km (0.117 R)
• M25: 50,068,313 km (0.098 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit