🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.77 AU

Year: 185 Days

Day: 35.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,781,216 km

• M1: 179,517 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 194 Days

Day: 25.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,781,216 km

• M1: 42,635 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.86 AU

Year: 240 Days

Day: 15.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,781,216 km

• M1: 42,037 km (0.116 R)
• M2: 127,757 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.68 AU - 0.94 AU

Year: 264 Days

Day: 31.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,781,216 km

• M1: 230,830 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.96 AU - 1.3 AU

Year: 434 Days

Day: 12.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.23 AU - 1.53 AU

Year: 586 Days

Day: 27.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.65 AU - 2.27 AU

Year: 992 Days

Day: 22.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,781,216 km

• M1: 62,083 km (0.095 R)
• M2: 224,098 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.63 AU - 3.17 AU

Year: 1786 Days

Day: 40.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,781,216 km

• M1: 44,281 km (0.089 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.02 AU - 3.18 AU

Year: 1974 Days

Day: 13.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,781,216 km

• M1: 42,635 km (0.048 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 8.4

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.93 AU - 11.25 AU

Year: 13356 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,781,216 km

• M1: 104,868 km (0.109 R)
• M2: 384,616 km (0.043 R)
• M3: 943,813 km (0.092 R)
• M4: 1,449,603 km (0.112 R)
• M5: 2,365,890 km (0.092 R)
• M6: 3,970,627 km (0.064 R)
• M7: 4,693,783 km (0.073 R)
• M8: 5,391,507 km (0.089 R)
• M9: 5,880,991 km (0.101 R)
• M10: 6,733,999 km (0.113 R)
• M11: 8,683,857 km (0.085 R)
• M12: 10,516,730 km (0.12 R)
• M13: 11,341,463 km (0.086 R)
• M14: 12,272,261 km (0.086 R)
• M15: 15,668,432 km (0.109 R)
• M16: 16,979,807 km (0.111 R)
• M17: 19,643,996 km (0.102 R)
• M18: 20,983,944 km (0.093 R)
• M19: 30,444,214 km (0.071 R)
• M20: 33,343,271 km (0.117 R)
• M21: 41,099,173 km (0.073 R)
• M22: 46,007,628 km (0.066 R)
• M23: 49,326,607 km (0.113 R)
• M24: 53,995,556 km (0.117 R)
• M25: 54,859,185 km (0.109 R)
• M26: 55,207,149 km (0.074 R)
• M27: 57,684,640 km (0.051 R)
• M28: 58,587,164 km (0.054 R)
• M29: 60,977,738 km (0.101 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 20,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit