🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.15 AU - 1.71 AU

Year: 621 Days

Day: 21.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,368,678 km

• M1: 145,110 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.76 AU

Year: 674 Days

Day: 19.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,368,678 km

• M1: 20,944 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.65 AU - 1.77 AU

Year: 813 Days

Day: 35.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,368,678 km

• M1: 42,635 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.82 AU - 1.86 AU

Year: 907 Days

Day: 32.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,368,678 km

• M1: 83,476 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.94 AU - 2.78 AU

Year: 1318 Days

Day: 43.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,368,678 km

• M1: 105,167 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.31 AU - 2.57 AU

Year: 1385 Days

Day: 33.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,368,678 km

• M1: 72,256 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.29 AU - 5.19 AU

Year: 3173 Days

Day: 38.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 10.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.19 AU - 11.03 AU

Year: 12560 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,368,678 km

• M1: 210,335 km (0.09 R)
• M2: 629,508 km (0.041 R)
• M3: 971,189 km (0.096 R)
• M4: 1,715,439 km (0.054 R)
• M5: 2,633,970 km (0.069 R)
• M6: 3,073,787 km (0.091 R)
• M7: 3,562,224 km (0.098 R)
• M8: 4,789,226 km (0.117 R)
• M9: 5,311,472 km (0.104 R)
• M10: 5,656,744 km (0.119 R)
• M11: 6,165,676 km (0.037 R)
• M12: 7,191,618 km (0.07 R)
• M13: 8,055,397 km (0.119 R)
• M14: 10,570,735 km (0.112 R)
• M15: 11,400,555 km (0.082 R)
• M16: 11,802,374 km (0.106 R)
• M17: 13,378,388 km (0.051 R)
• M18: 14,682,881 km (0.113 R)
• M19: 15,090,236 km (0.074 R)
• M20: 22,143,477 km (0.116 R)
• M21: 23,685,083 km (0.113 R)
• M22: 25,200,360 km (0.061 R)
• M23: 27,695,652 km (0.093 R)
• M24: 31,684,530 km (0.094 R)
• M25: 33,639,325 km (0.07 R)
• M26: 34,467,200 km (0.032 R)
• M27: 34,826,235 km (0.107 R)
• M28: 41,316,389 km (0.095 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit