🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.52 AU - 0.64 AU

Year: 168 Days

Day: 40.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,914,625 km

• M1: 41,439 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.77 AU - 0.81 AU

Year: 267 Days

Day: 36.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.27 AU - 2.05 AU

Year: 814 Days

Day: 33.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.81 AU - 4.51 AU

Year: 2666 Days

Day: 18.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,914,625 km

• M1: 39,494 km (0.116 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 9

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.32 AU - 11.34 AU

Year: 12643 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,914,625 km

• M1: 114,442 km (0.064 R)
• M2: 450,439 km (0.072 R)
• M3: 900,579 km (0.099 R)
• M4: 1,247,796 km (0.099 R)
• M5: 1,800,261 km (0.107 R)
• M6: 2,750,955 km (0.061 R)
• M7: 3,158,011 km (0.083 R)
• M8: 5,791,083 km (0.065 R)
• M9: 6,544,757 km (0.104 R)
• M10: 9,251,432 km (0.056 R)
• M11: 10,392,714 km (0.045 R)
• M12: 10,851,231 km (0.089 R)
• M13: 13,960,324 km (0.1 R)
• M14: 14,377,851 km (0.109 R)
• M15: 18,602,495 km (0.072 R)
• M16: 19,278,977 km (0.102 R)
• M17: 24,986,734 km (0.074 R)
• M18: 26,651,459 km (0.062 R)
• M19: 29,969,839 km (0.09 R)
• M20: 30,548,484 km (0.077 R)
• M21: 34,936,788 km (0.028 R)
• M22: 35,836,170 km (0.061 R)
• M23: 37,280,837 km (0.103 R)
• M24: 40,566,604 km (0.055 R)
• M25: 44,338,715 km (0.038 R)
• M26: 47,394,849 km (0.042 R)
• M27: 55,296,908 km (0.096 R)
• M28: 59,923,073 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 14.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.82 AU - 13.48 AU

Year: 15142 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,914,625 km

• M1: 181,761 km (0.118 R)
• M2: 638,334 km (0.067 R)
• M3: 1,183,020 km (0.05 R)
• M4: 1,902,436 km (0.081 R)
• M5: 2,607,640 km (0.044 R)
• M6: 3,324,513 km (0.113 R)
• M7: 7,092,585 km (0.095 R)
• M8: 13,205,902 km (0.102 R)
• M9: 16,151,783 km (0.074 R)
• M10: 17,412,145 km (0.095 R)
• M11: 19,164,684 km (0.079 R)
• M12: 21,962,912 km (0.065 R)
• M13: 23,806,856 km (0.07 R)
• M14: 24,410,034 km (0.054 R)
• M15: 29,840,736 km (0.1 R)
• M16: 30,307,332 km (0.114 R)
• M17: 32,713,165 km (0.115 R)
• M18: 39,700,582 km (0.037 R)
• M19: 41,410,336 km (0.112 R)
• M20: 42,577,200 km (0.113 R)
• M21: 47,148,611 km (0.085 R)
• M22: 50,043,181 km (0.076 R)
• M23: 53,739,295 km (0.116 R)
• M24: 59,803,843 km (0.08 R)
• M25: 63,000,750 km (0.111 R)
• M26: 63,576,402 km (0.084 R)
• M27: 64,349,524 km (0.056 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: 295 - 17,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit