🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.25 AU - 1.91 AU

Year: 701 Days

Day: 32.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 63.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,600,334 km

• M1: 123,119 km (0.042 R)

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.04 AU - 2.64 AU

Year: 1264 Days

Day: 30 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.52 AU - 3.24 AU

Year: 1726 Days

Day: 27.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,600,334 km

• M1: 499,507 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.68 AU - 4.1 AU

Year: 2204 Days

Day: 47.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.41 AU - 3.59 AU

Year: 2312 Days

Day: 31.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,600,334 km

• M1: 555,457 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.98 AU - 4.4 AU

Year: 3028 Days

Day: 31.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 9.5

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.38 AU - 9.52 AU

Year: 7915 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,600,334 km

• M1: 139,276 km (0.053 R)
• M2: 445,951 km (0.106 R)
• M3: 885,919 km (0.096 R)
• M4: 1,368,372 km (0.094 R)
• M5: 2,993,753 km (0.059 R)
• M6: 3,982,595 km (0.068 R)
• M7: 4,508,880 km (0.049 R)
• M8: 5,303,544 km (0.114 R)
• M9: 6,857,118 km (0.097 R)
• M10: 7,328,949 km (0.095 R)
• M11: 7,949,032 km (0.075 R)
• M12: 8,469,932 km (0.071 R)
• M13: 8,967,345 km (0.077 R)
• M14: 9,921,480 km (0.104 R)
• M15: 11,586,953 km (0.034 R)
• M16: 12,030,810 km (0.095 R)
• M17: 12,428,441 km (0.05 R)
• M18: 13,859,046 km (0.113 R)
• M19: 15,132,573 km (0.105 R)
• M20: 15,663,196 km (0.087 R)
• M21: 17,258,209 km (0.094 R)
• M22: 17,837,452 km (0.114 R)
• M23: 19,188,320 km (0.117 R)
• M24: 19,731,810 km (0.095 R)
• M25: 21,672,842 km (0.059 R)
• M26: 23,915,912 km (0.116 R)
• M27: 28,757,049 km (0.116 R)
• M28: 31,139,545 km (0.099 R)
• M29: 31,998,237 km (0.073 R)
• M30: 33,204,594 km (0.068 R)
• M31: 43,567,687 km (0.08 R)
• M32: 43,968,310 km (0.056 R)
• M33: 46,008,676 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 13.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.83 AU - 14.41 AU

Year: 13986 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,600,334 km

• M1: 170,990 km (0.107 R)
• M2: 619,335 km (0.066 R)
• M3: 1,058,255 km (0.108 R)
• M4: 2,152,863 km (0.103 R)
• M5: 2,641,450 km (0.12 R)
• M6: 4,291,065 km (0.115 R)
• M7: 5,463,763 km (0.115 R)
• M8: 6,465,919 km (0.091 R)
• M9: 7,097,970 km (0.077 R)
• M10: 8,004,384 km (0.07 R)
• M11: 8,436,871 km (0.042 R)
• M12: 11,072,636 km (0.119 R)
• M13: 12,292,008 km (0.08 R)
• M14: 13,131,402 km (0.101 R)
• M15: 14,286,447 km (0.042 R)
• M16: 16,642,763 km (0.095 R)
• M17: 17,589,867 km (0.041 R)
• M18: 20,202,893 km (0.069 R)
• M19: 25,769,729 km (0.085 R)
• M20: 26,503,956 km (0.069 R)
• M21: 33,879,729 km (0.119 R)
• M22: 34,507,741 km (0.112 R)
• M23: 36,307,852 km (0.041 R)
• M24: 41,651,787 km (0.1 R)
• M25: 46,103,221 km (0.042 R)
• M26: 49,885,355 km (0.104 R)
• M27: 52,184,524 km (0.083 R)
• M28: 53,869,595 km (0.087 R)
• M29: 62,842,176 km (0.078 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit