🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.58 AU - 0.76 AU

Year: 201 Days

Day: 46.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,362,686 km

• M1: 71,358 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.65 AU - 1.01 AU

Year: 278 Days

Day: 46.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.34 AU - 1.64 AU

Year: 668 Days

Day: 13.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.31 AU - 4.79 AU

Year: 2992 Days

Day: 37.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 11

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.26 AU - 5.98 AU

Year: 4891 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,362,686 km

• M1: 140,472 km (0.033 R)
• M2: 656,286 km (0.105 R)
• M3: 2,016,280 km (0.088 R)
• M4: 2,921,048 km (0.087 R)
• M5: 3,270,209 km (0.108 R)
• M6: 5,751,290 km (0.067 R)
• M7: 6,626,438 km (0.078 R)
• M8: 7,624,106 km (0.113 R)
• M9: 8,027,871 km (0.043 R)
• M10: 8,878,035 km (0.096 R)
• M11: 10,308,939 km (0.06 R)
• M12: 12,281,836 km (0.091 R)
• M13: 16,410,438 km (0.056 R)
• M14: 17,714,183 km (0.104 R)
• M15: 25,609,959 km (0.093 R)
• M16: 28,572,445 km (0.066 R)
• M17: 30,639,140 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 11

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.62 AU - 7.36 AU

Year: 6784 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,362,686 km

• M1: 140,622 km (0.069 R)
• M2: 581,786 km (0.116 R)
• M3: 1,195,137 km (0.09 R)
• M4: 1,785,899 km (0.116 R)
• M5: 2,276,281 km (0.098 R)
• M6: 3,391,683 km (0.087 R)
• M7: 6,556,575 km (0.104 R)
• M8: 8,015,155 km (0.1 R)
• M9: 8,733,524 km (0.082 R)
• M10: 10,201,677 km (0.116 R)
• M11: 10,742,473 km (0.074 R)
• M12: 11,199,196 km (0.04 R)
• M13: 12,370,248 km (0.113 R)
• M14: 12,872,149 km (0.116 R)
• M15: 15,460,192 km (0.117 R)
• M16: 15,847,052 km (0.035 R)
• M17: 17,114,894 km (0.055 R)
• M18: 17,598,694 km (0.097 R)
• M19: 18,305,543 km (0.063 R)
• M20: 20,617,579 km (0.062 R)
• M21: 21,803,441 km (0.047 R)
• M22: 23,880,009 km (0.101 R)
• M23: 25,187,494 km (0.055 R)
• M24: 26,634,106 km (0.076 R)
• M25: 28,135,470 km (0.118 R)
• M26: 28,712,619 km (0.07 R)
• M27: 30,090,415 km (0.113 R)
• M28: 30,897,196 km (0.076 R)
• M29: 36,839,224 km (0.093 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: 415 - 19,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit