🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.72 AU

Year: 200 Days

Day: 46.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,365,099 km

• M1: 40,541 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.11 AU - 1.39 AU

Year: 532 Days

Day: 39.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,365,099 km

• M1: 33,660 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.36 AU - 1.58 AU

Year: 679 Days

Day: 17.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,365,099 km

• M1: 356,791 km (0.055 R)
• M2: 408,103 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.54 AU - 1.6 AU

Year: 749 Days

Day: 41.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,365,099 km

• M1: 50,714 km (0.09 R)
• M2: 285,882 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.62 AU - 1.96 AU

Year: 912 Days

Day: 19.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,365,099 km

• M1: 149,747 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.24 AU - 2.74 AU

Year: 1496 Days

Day: 22.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.6 AU - 3.56 AU

Year: 2058 Days

Day: 34.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 173.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 12.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.68 AU - 4.96 AU

Year: 3419 Days

Day: 7.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,365,099 km

• M1: 160,519 km (0.11 R)
• M2: 795,561 km (0.092 R)
• M3: 1,548,188 km (0.104 R)
• M4: 2,021,366 km (0.104 R)
• M5: 4,324,874 km (0.037 R)
• M6: 5,009,135 km (0.108 R)
• M7: 6,503,319 km (0.106 R)
• M8: 6,966,922 km (0.078 R)
• M9: 8,117,480 km (0.083 R)
• M10: 9,478,521 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 12.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.06 AU - 9.46 AU

Year: 10730 Days

Day: 14.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,365,099 km

• M1: 154,983 km (0.091 R)
• M2: 653,144 km (0.064 R)
• M3: 1,045,988 km (0.111 R)
• M4: 1,491,042 km (0.104 R)
• M5: 2,223,922 km (0.108 R)
• M6: 3,137,516 km (0.105 R)
• M7: 4,143,263 km (0.099 R)
• M8: 4,736,867 km (0.117 R)
• M9: 5,386,421 km (0.083 R)
• M10: 5,984,663 km (0.114 R)
• M11: 6,587,692 km (0.043 R)
• M12: 7,697,259 km (0.112 R)
• M13: 8,503,592 km (0.089 R)
• M14: 9,169,003 km (0.106 R)
• M15: 10,766,110 km (0.075 R)
• M16: 11,890,488 km (0.067 R)
• M17: 12,302,181 km (0.119 R)
• M18: 12,723,149 km (0.035 R)
• M19: 15,875,176 km (0.107 R)
• M20: 18,951,956 km (0.107 R)
• M21: 20,087,852 km (0.066 R)
• M22: 21,614,349 km (0.101 R)
• M23: 22,944,424 km (0.034 R)
• M24: 23,675,658 km (0.077 R)
• M25: 25,963,159 km (0.089 R)
• M26: 26,857,605 km (0.107 R)
• M27: 27,261,818 km (0.056 R)
• M28: 27,772,695 km (0.068 R)
• M29: 29,130,894 km (0.096 R)
• M30: 39,773,287 km (0.098 R)
• M31: 42,174,033 km (0.101 R)
• M32: 43,827,239 km (0.07 R)
• M33: 50,565,726 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 8.4

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.29 AU - 11.61 AU

Year: 13798 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,365,099 km

• M1: 158,723 km (0.053 R)
• M2: 492,177 km (0.117 R)
• M3: 834,756 km (0.099 R)
• M4: 1,203,515 km (0.115 R)
• M5: 1,663,379 km (0.085 R)
• M6: 1,934,899 km (0.066 R)
• M7: 3,007,067 km (0.058 R)
• M8: 3,914,976 km (0.047 R)
• M9: 4,658,627 km (0.107 R)
• M10: 5,530,035 km (0.056 R)
• M11: 5,830,727 km (0.084 R)
• M12: 8,545,479 km (0.094 R)
• M13: 10,010,491 km (0.069 R)
• M14: 10,860,805 km (0.113 R)
• M15: 11,393,523 km (0.1 R)
• M16: 12,130,891 km (0.098 R)
• M17: 12,511,319 km (0.09 R)
• M18: 13,768,689 km (0.095 R)
• M19: 14,463,421 km (0.108 R)
• M20: 15,401,101 km (0.102 R)
• M21: 15,922,599 km (0.059 R)
• M22: 16,302,278 km (0.1 R)
• M23: 16,922,212 km (0.056 R)
• M24: 17,881,433 km (0.09 R)
• M25: 18,624,337 km (0.077 R)
• M26: 20,705,991 km (0.095 R)
• M27: 24,713,867 km (0.107 R)
• M28: 26,579,652 km (0.114 R)
• M29: 27,438,194 km (0.11 R)
• M30: 28,648,740 km (0.113 R)
• M31: 29,097,683 km (0.12 R)
• M32: 38,408,505 km (0.109 R)
• M33: 41,332,396 km (0.051 R)
• M34: 42,049,717 km (0.113 R)
• M35: 44,701,190 km (0.104 R)
• M36: 47,462,168 km (0.11 R)
• M37: 55,203,409 km (0.102 R)
• M38: 55,898,740 km (0.119 R)
• M39: 58,019,440 km (0.096 R)
• M40: 61,300,420 km (0.056 R)
• M41: 62,233,163 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit