🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 229 Days

Day: 34.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.42 AU - 1.52 AU

Year: 654 Days

Day: 20.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.2 AU - 1.8 AU

Year: 674 Days

Day: 45.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.32 AU - 2.04 AU

Year: 799 Days

Day: 31.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,001,589 km

• M1: 299,944 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.6 AU - 2.36 AU

Year: 1023 Days

Day: 33.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.19 AU - 4.77 AU

Year: 2915 Days

Day: 27.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.63 AU - 4.35 AU

Year: 2926 Days

Day: 23.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.58 AU - 5.38 AU

Year: 3481 Days

Day: 22.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.4

Radius: 10.1

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.92 AU - 8.16 AU

Year: 6140 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,001,589 km

• M1: 129,701 km (0.112 R)
• M2: 484,847 km (0.074 R)
• M3: 906,114 km (0.059 R)
• M4: 1,690,905 km (0.095 R)
• M5: 2,011,792 km (0.045 R)
• M6: 2,339,112 km (0.104 R)
• M7: 3,274,548 km (0.105 R)
• M8: 4,550,767 km (0.054 R)
• M9: 5,091,564 km (0.116 R)
• M10: 5,770,588 km (0.099 R)
• M11: 7,084,506 km (0.103 R)
• M12: 7,772,357 km (0.09 R)
• M13: 8,214,120 km (0.117 R)
• M14: 9,595,507 km (0.075 R)
• M15: 13,487,295 km (0.095 R)
• M16: 15,527,361 km (0.027 R)
• M17: 17,287,829 km (0.087 R)
• M18: 18,746,109 km (0.093 R)
• M19: 20,511,364 km (0.057 R)
• M20: 21,434,383 km (0.118 R)
• M21: 22,707,760 km (0.112 R)
• M22: 23,779,030 km (0.092 R)
• M23: 24,883,661 km (0.057 R)
• M24: 30,825,240 km (0.117 R)
• M25: 32,859,920 km (0.067 R)
• M26: 33,382,166 km (0.071 R)
• M27: 34,122,826 km (0.112 R)
• M28: 36,969,673 km (0.117 R)
• M29: 38,220,461 km (0.054 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 12.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.91 AU - 12.83 AU

Year: 14074 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,001,589 km

• M1: 164,408 km (0.072 R)
• M2: 728,392 km (0.077 R)
• M3: 1,363,585 km (0.074 R)
• M4: 1,932,206 km (0.043 R)
• M5: 2,919,702 km (0.089 R)
• M6: 4,130,996 km (0.076 R)
• M7: 4,932,092 km (0.113 R)
• M8: 5,945,019 km (0.081 R)
• M9: 7,176,359 km (0.034 R)
• M10: 8,860,383 km (0.079 R)
• M11: 9,821,100 km (0.07 R)
• M12: 10,299,813 km (0.115 R)
• M13: 12,681,411 km (0.106 R)
• M14: 14,505,458 km (0.101 R)
• M15: 15,057,325 km (0.111 R)
• M16: 15,983,934 km (0.09 R)
• M17: 16,647,550 km (0.081 R)
• M18: 18,108,673 km (0.089 R)
• M19: 22,088,275 km (0.077 R)
• M20: 24,815,145 km (0.107 R)
• M21: 26,821,851 km (0.068 R)
• M22: 28,610,742 km (0.109 R)
• M23: 30,477,873 km (0.088 R)
• M24: 31,728,512 km (0.072 R)
• M25: 35,437,043 km (0.03 R)
• M26: 36,061,165 km (0.103 R)
• M27: 38,107,514 km (0.1 R)
• M28: 42,570,767 km (0.081 R)
• M29: 43,989,254 km (0.075 R)
• M30: 48,280,918 km (0.108 R)
• M31: 55,146,263 km (0.06 R)
• M32: 57,001,576 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit