🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 215 Days

Day: 12.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.76 AU - 0.8 AU

Year: 253 Days

Day: 22.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.44 AU - 1.44 AU

Year: 634 Days

Day: 20.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.83 AU - 2.25 AU

Year: 1070 Days

Day: 22.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.66 AU - 2.46 AU

Year: 1085 Days

Day: 29.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,436,874 km

• M1: 334,501 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.17 AU - 3.87 AU

Year: 2424 Days

Day: 41.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 8.1

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.08 AU - 5.38 AU

Year: 3776 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 24,436,874 km

• M1: 100,679 km (0.043 R)
• M2: 467,493 km (0.097 R)
• M3: 883,375 km (0.1 R)
• M4: 1,404,724 km (0.105 R)
• M5: 2,145,682 km (0.115 R)
• M6: 2,408,227 km (0.045 R)
• M7: 3,562,224 km (0.103 R)
• M8: 4,466,843 km (0.105 R)
• M9: 4,775,762 km (0.098 R)
• M10: 5,278,860 km (0.1 R)
• M11: 5,543,499 km (0.101 R)
• M12: 6,099,404 km (0.114 R)
• M13: 6,420,741 km (0.098 R)
• M14: 7,193,114 km (0.045 R)
• M15: 9,842,942 km (0.112 R)
• M16: 10,953,257 km (0.1 R)
• M17: 12,421,111 km (0.108 R)
• M18: 14,473,444 km (0.094 R)
• M19: 15,098,913 km (0.12 R)
• M20: 15,906,143 km (0.104 R)
• M21: 17,782,699 km (0.089 R)
• M22: 18,199,030 km (0.113 R)
• M23: 20,249,568 km (0.096 R)
• M24: 20,703,448 km (0.05 R)
• M25: 21,164,209 km (0.082 R)
• M26: 22,656,897 km (0.089 R)
• M27: 23,005,759 km (0.057 R)
• M28: 23,500,030 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit