🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 258 Days

Day: 18.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.78 AU - 0.88 AU

Year: 283 Days

Day: 12.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.69 AU - 2.13 AU

Year: 989 Days

Day: 40.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.2 °

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: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.2 AU - 3.6 AU

Year: 2349 Days

Day: 18.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 11.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.82 AU - 7.22 AU

Year: 6239 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,268,519 km

• M1: 154,235 km (0.089 R)
• M2: 236,813 km (0.058 R)
• M3: 664,215 km (0.102 R)
• M4: 877,990 km (0.094 R)
• M5: 1,183,170 km (0.047 R)
• M6: 1,348,475 km (0.101 R)
• M7: 1,585,289 km (0.101 R)
• M8: 1,768,696 km (0.12 R)
• M9: 1,876,705 km (0.114 R)
• M10: 2,678,849 km (0.083 R)
• M11: 2,914,615 km (0.079 R)
• M12: 3,140,807 km (0.107 R)
• M13: 3,356,228 km (0.06 R)
• M14: 3,491,166 km (0.099 R)
• M15: 4,066,968 km (0.105 R)
• M16: 4,247,383 km (0.108 R)
• M17: 4,710,089 km (0.098 R)
• M18: 5,286,639 km (0.104 R)
• M19: 5,723,764 km (0.049 R)
• M20: 6,675,207 km (0.065 R)
• M21: 7,786,868 km (0.03 R)
• M22: 8,147,399 km (0.087 R)
• M23: 8,352,648 km (0.109 R)
• M24: 8,721,705 km (0.074 R)
• M25: 9,261,754 km (0.11 R)
• M26: 9,404,321 km (0.095 R)
• M27: 9,933,747 km (0.083 R)
• M28: 10,423,381 km (0.035 R)
• M29: 11,810,303 km (0.117 R)
• M30: 12,172,629 km (0.034 R)
• M31: 12,486,037 km (0.113 R)
• M32: 12,591,054 km (0.041 R)
• M33: 12,934,681 km (0.042 R)
• M34: 13,550,126 km (0.066 R)
• M35: 14,615,263 km (0.039 R)
• M36: 14,837,117 km (0.04 R)
• M37: 15,312,389 km (0.045 R)
• M38: 15,453,011 km (0.075 R)
• M39: 15,594,232 km (0.113 R)
• M40: 15,963,140 km (0.118 R)
• M41: 18,028,787 km (0.058 R)
• M42: 18,117,948 km (0.08 R)
• M43: 18,685,821 km (0.074 R)
• M44: 19,229,161 km (0.115 R)
• M45: 19,992,559 km (0.107 R)
• M46: 20,765,830 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 13

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.37 AU - 12.33 AU

Year: 12478 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 33,268,519 km

• M1: 162,762 km (0.105 R)
• M2: 262,395 km (0.076 R)
• M3: 477,666 km (0.106 R)
• M4: 685,158 km (0.114 R)
• M5: 1,256,024 km (0.091 R)
• M6: 1,537,866 km (0.091 R)
• M7: 1,677,740 km (0.086 R)
• M8: 1,803,851 km (0.079 R)
• M9: 2,260,723 km (0.086 R)
• M10: 2,543,912 km (0.066 R)
• M11: 2,627,088 km (0.099 R)
• M12: 3,531,407 km (0.085 R)
• M13: 3,909,142 km (0.099 R)
• M14: 4,005,633 km (0.054 R)
• M15: 5,493,234 km (0.097 R)
• M16: 6,754,194 km (0.092 R)
• M17: 7,046,209 km (0.085 R)
• M18: 7,283,023 km (0.107 R)
• M19: 7,522,379 km (0.045 R)
• M20: 7,978,204 km (0.113 R)
• M21: 8,631,498 km (0.064 R)
• M22: 9,857,303 km (0.109 R)
• M23: 10,524,210 km (0.032 R)
• M24: 12,078,083 km (0.071 R)
• M25: 12,468,683 km (0.067 R)
• M26: 13,628,815 km (0.058 R)
• M27: 14,110,071 km (0.104 R)
• M28: 14,221,821 km (0.097 R)
• M29: 15,663,944 km (0.102 R)
• M30: 16,089,999 km (0.084 R)
• M31: 16,402,359 km (0.118 R)
• M32: 17,511,179 km (0.025 R)
• M33: 17,872,757 km (0.055 R)
• M34: 18,644,233 km (0.11 R)
• M35: 20,093,687 km (0.119 R)
• M36: 20,938,167 km (0.095 R)
• M37: 21,665,212 km (0.101 R)
• M38: 21,923,718 km (0.095 R)
• M39: 22,400,486 km (0.054 R)
• M40: 22,793,031 km (0.119 R)
• M41: 24,118,019 km (0.12 R)
• M42: 24,520,437 km (0.087 R)
• M43: 26,795,971 km (0.03 R)
• M44: 26,934,648 km (0.047 R)
• M45: 27,212,750 km (0.065 R)
• M46: 27,585,099 km (0.075 R)
• M47: 28,901,261 km (0.03 R)
• M48: 31,643,390 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit