🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.91 AU - 1.21 AU

Year: 401 Days

Day: 40.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,543,588 km

• M1: 57,595 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.59 AU - 2.21 AU

Year: 961 Days

Day: 12.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,543,588 km

• M1: 34,408 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.08 AU - 3.14 AU

Year: 1548 Days

Day: 42.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.95 AU - 3.11 AU

Year: 1936 Days

Day: 27.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,543,588 km

• M1: 191,784 km (0.06 R)
• M2: 2,504,119 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.3 AU - 4.1 AU

Year: 2613 Days

Day: 38.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 59 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,543,588 km

• M1: 2,015,083 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.14 AU - 4.52 AU

Year: 2752 Days

Day: 19.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.74 AU - 4.58 AU

Year: 3115 Days

Day: 47.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,543,588 km

• M1: 165,904 km (0.075 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.99 AU - 5.03 AU

Year: 3516 Days

Day: 22 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 9.3

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.84 AU - 7.44 AU

Year: 5585 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,543,588 km

• M1: 116,686 km (0.029 R)
• M2: 533,616 km (0.085 R)
• M3: 1,057,507 km (0.101 R)
• M4: 1,363,435 km (0.05 R)
• M5: 1,856,061 km (0.11 R)
• M6: 2,892,475 km (0.072 R)
• M7: 3,710,027 km (0.104 R)
• M8: 4,701,562 km (0.062 R)
• M9: 5,333,912 km (0.071 R)
• M10: 5,796,768 km (0.057 R)
• M11: 6,319,912 km (0.118 R)
• M12: 6,909,926 km (0.044 R)
• M13: 7,536,142 km (0.058 R)
• M14: 8,649,450 km (0.095 R)
• M15: 9,245,597 km (0.108 R)
• M16: 10,190,906 km (0.095 R)
• M17: 10,567,444 km (0.093 R)
• M18: 12,325,668 km (0.112 R)
• M19: 14,505,309 km (0.085 R)
• M20: 14,802,111 km (0.093 R)
• M21: 19,830,245 km (0.113 R)
• M22: 20,566,715 km (0.066 R)
• M23: 20,866,360 km (0.082 R)
• M24: 22,487,552 km (0.095 R)
• M25: 24,025,268 km (0.062 R)
• M26: 25,459,463 km (0.079 R)
• M27: 26,594,163 km (0.118 R)
• M28: 27,039,366 km (0.112 R)
• M29: 29,057,890 km (0.082 R)
• M30: 30,782,455 km (0.064 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 14.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.87 AU - 7.11 AU

Year: 6784 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,543,588 km

• M1: 185,352 km (0.026 R)
• M2: 705,504 km (0.032 R)
• M3: 1,971,102 km (0.117 R)
• M4: 2,752,601 km (0.107 R)
• M5: 3,315,986 km (0.109 R)
• M6: 4,001,743 km (0.108 R)
• M7: 4,627,511 km (0.057 R)
• M8: 5,544,247 km (0.111 R)
• M9: 6,169,117 km (0.084 R)
• M10: 7,489,767 km (0.115 R)
• M11: 8,483,097 km (0.116 R)
• M12: 9,152,547 km (0.052 R)
• M13: 10,070,929 km (0.117 R)
• M14: 10,731,852 km (0.058 R)
• M15: 11,234,800 km (0.085 R)
• M16: 13,882,832 km (0.1 R)
• M17: 14,591,178 km (0.112 R)
• M18: 15,266,463 km (0.082 R)
• M19: 16,679,564 km (0.086 R)
• M20: 18,566,592 km (0.064 R)
• M21: 19,427,079 km (0.088 R)
• M22: 20,314,044 km (0.104 R)
• M23: 22,390,014 km (0.097 R)
• M24: 24,368,446 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit