🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.49 AU - 0.69 AU

Year: 159 Days

Day: 26.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,141,723 km

• M1: 57,146 km (0.088 R)

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.17 AU - 1.31 AU

Year: 485 Days

Day: 19.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.14 AU - 2.92 AU

Year: 1414 Days

Day: 40.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.46 AU - 3.78 AU

Year: 2421 Days

Day: 17.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 13.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.33 AU - 10.69 AU

Year: 11975 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,141,723 km

• M1: 165,455 km (0.062 R)
• M2: 835,205 km (0.045 R)
• M3: 3,453,616 km (0.034 R)
• M4: 5,523,901 km (0.109 R)
• M5: 6,638,555 km (0.064 R)
• M6: 7,227,971 km (0.08 R)
• M7: 7,760,838 km (0.085 R)
• M8: 11,768,266 km (0.107 R)
• M9: 18,412,955 km (0.064 R)
• M10: 19,325,053 km (0.071 R)
• M11: 20,705,542 km (0.111 R)
• M12: 23,662,045 km (0.097 R)
• M13: 29,719,263 km (0.103 R)
• M14: 33,834,850 km (0.086 R)
• M15: 36,092,730 km (0.053 R)
• M16: 37,916,927 km (0.099 R)
• M17: 39,801,860 km (0.117 R)
• M18: 50,013,111 km (0.064 R)
• M19: 51,950,703 km (0.119 R)
• M20: 52,938,199 km (0.096 R)
• M21: 54,105,959 km (0.093 R)
• M22: 60,565,296 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.9

Radius: 6.3

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.02 AU - 16 AU

Year: 18430 Days

Day: 19.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,141,723 km

• M1: 78,389 km (0.116 R)
• M2: 370,704 km (0.112 R)
• M3: 814,261 km (0.119 R)
• M4: 1,519,615 km (0.105 R)
• M5: 1,734,587 km (0.085 R)
• M6: 2,905,639 km (0.055 R)
• M7: 3,402,005 km (0.115 R)
• M8: 3,743,687 km (0.073 R)
• M9: 4,331,158 km (0.118 R)
• M10: 6,087,437 km (0.1 R)
• M11: 6,809,396 km (0.066 R)
• M12: 8,888,956 km (0.118 R)
• M13: 10,627,732 km (0.087 R)
• M14: 11,735,205 km (0.101 R)
• M15: 11,991,317 km (0.089 R)
• M16: 16,776,354 km (0.092 R)
• M17: 19,497,689 km (0.106 R)
• M18: 19,857,322 km (0.101 R)
• M19: 21,245,291 km (0.094 R)
• M20: 21,914,742 km (0.052 R)
• M21: 22,895,206 km (0.098 R)
• M22: 23,094,770 km (0.102 R)
• M23: 28,469,672 km (0.099 R)
• M24: 32,314,486 km (0.109 R)
• M25: 32,691,772 km (0.098 R)
• M26: 35,149,665 km (0.049 R)
• M27: 37,867,260 km (0.108 R)
• M28: 39,706,865 km (0.116 R)
• M29: 40,721,737 km (0.091 R)
• M30: 41,457,011 km (0.109 R)
• M31: 43,563,199 km (0.077 R)
• M32: 43,869,875 km (0.082 R)
• M33: 47,987,556 km (0.098 R)
• M34: 49,637,471 km (0.098 R)
• M35: 50,139,821 km (0.081 R)
• M36: 50,814,806 km (0.053 R)
• M37: 51,324,935 km (0.079 R)
• M38: 52,528,749 km (0.065 R)
• M39: 54,635,835 km (0.106 R)
• M40: 54,992,476 km (0.106 R)
• M41: 59,393,347 km (0.068 R)
• M42: 60,719,831 km (0.106 R)
• M43: 61,294,287 km (0.096 R)
• M44: 62,648,895 km (0.119 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 19,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit