🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.59 AU - 0.71 AU

Year: 192 Days

Day: 27.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,381,223 km

• M1: 106,813 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 298 Days

Day: 33.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.12 AU - 1.84 AU

Year: 661 Days

Day: 22.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.22 AU - 1.94 AU

Year: 729 Days

Day: 34.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.71 AU - 2.39 AU

Year: 1077 Days

Day: 43 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.63 AU - 3.69 AU

Year: 2570 Days

Day: 17.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 112 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.47 AU - 5.09 AU

Year: 3250 Days

Day: 47.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,381,223 km

• M1: 215,870 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 13.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.17 AU - 8.57 AU

Year: 8889 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,381,223 km

• M1: 171,589 km (0.092 R)
• M2: 631,153 km (0.085 R)
• M3: 1,121,984 km (0.108 R)
• M4: 1,802,056 km (0.065 R)
• M5: 2,358,710 km (0.069 R)
• M6: 3,999,050 km (0.107 R)
• M7: 5,196,880 km (0.05 R)
• M8: 6,303,605 km (0.046 R)
• M9: 8,126,156 km (0.087 R)
• M10: 8,849,312 km (0.09 R)
• M11: 10,229,802 km (0.077 R)
• M12: 10,921,093 km (0.099 R)
• M13: 11,909,187 km (0.094 R)
• M14: 12,674,680 km (0.091 R)
• M15: 14,123,086 km (0.045 R)
• M16: 15,043,562 km (0.111 R)
• M17: 18,764,061 km (0.098 R)
• M18: 20,104,308 km (0.08 R)
• M19: 21,111,252 km (0.095 R)
• M20: 21,827,825 km (0.115 R)
• M21: 23,478,488 km (0.108 R)
• M22: 24,508,021 km (0.058 R)
• M23: 26,199,374 km (0.094 R)
• M24: 29,912,992 km (0.113 R)
• M25: 31,739,881 km (0.055 R)
• M26: 33,747,784 km (0.027 R)
• M27: 36,064,007 km (0.11 R)
• M28: 36,516,990 km (0.119 R)
• M29: 41,257,746 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit