🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 343 Days

Day: 43 Hours

Environment

Temp: 146 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.4 AU - 2.21 AU

Year: 841 Days

Day: 47.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,709,644 km

• M1: 85,420 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 11.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.5 AU - 15.82 AU

Year: 16626 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,709,644 km

• M1: 197,918 km (0.099 R)
• M2: 906,114 km (0.1 R)
• M3: 1,402,929 km (0.112 R)
• M4: 1,770,042 km (0.106 R)
• M5: 2,274,935 km (0.119 R)
• M6: 3,757,749 km (0.12 R)
• M7: 4,305,876 km (0.069 R)
• M8: 5,460,621 km (0.093 R)
• M9: 5,841,049 km (0.088 R)
• M10: 7,418,409 km (0.102 R)
• M11: 8,694,179 km (0.056 R)
• M12: 9,755,726 km (0.089 R)
• M13: 10,266,004 km (0.1 R)
• M14: 13,647,814 km (0.071 R)
• M15: 14,811,984 km (0.094 R)
• M16: 19,974,158 km (0.074 R)
• M17: 22,337,954 km (0.116 R)
• M18: 23,678,201 km (0.09 R)
• M19: 24,600,921 km (0.082 R)
• M20: 24,976,711 km (0.117 R)
• M21: 28,430,178 km (0.051 R)
• M22: 33,898,130 km (0.107 R)
• M23: 38,117,687 km (0.096 R)
• M24: 38,621,233 km (0.093 R)
• M25: 40,418,502 km (0.115 R)
• M26: 48,903,694 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631

Radius: 6

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.71 AU - 23.25 AU

Year: 28796 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,709,644 km

• M1: 75,547 km (0.089 R)
• M2: 763,248 km (0.095 R)
• M3: 999,015 km (0.072 R)
• M4: 1,267,842 km (0.098 R)
• M5: 2,672,716 km (0.074 R)
• M6: 3,107,896 km (0.075 R)
• M7: 4,699,168 km (0.118 R)
• M8: 4,969,641 km (0.097 R)
• M9: 5,374,004 km (0.067 R)
• M10: 5,584,189 km (0.118 R)
• M11: 8,499,253 km (0.098 R)
• M12: 9,315,908 km (0.082 R)
• M13: 9,558,556 km (0.112 R)
• M14: 10,637,157 km (0.063 R)
• M15: 12,660,767 km (0.091 R)
• M16: 13,568,377 km (0.117 R)
• M17: 15,176,405 km (0.112 R)
• M18: 15,597,373 km (0.064 R)
• M19: 19,447,125 km (0.11 R)
• M20: 22,773,284 km (0.057 R)
• M21: 27,069,735 km (0.088 R)
• M22: 29,864,522 km (0.12 R)
• M23: 33,834,700 km (0.119 R)
• M24: 34,264,495 km (0.12 R)
• M25: 34,552,919 km (0.118 R)
• M26: 39,392,560 km (0.09 R)
• M27: 41,155,122 km (0.066 R)
• M28: 54,399,471 km (0.112 R)
• M29: 59,861,738 km (0.115 R)
• M30: 62,402,508 km (0.119 R)
• M31: 66,795,449 km (0.083 R)
• M32: 74,245,573 km (0.108 R)
• M33: 80,437,129 km (0.11 R)
• M34: 81,715,443 km (0.113 R)
• M35: 83,007,221 km (0.091 R)
• M36: 84,312,462 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.2

Radius: 3

Gravity: 62.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 17.24 AU - 23.52 AU

Year: 32041 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,709,644 km

• M1: 37,549 km (0.076 R)
• M2: 150,346 km (0.104 R)
• M3: 543,040 km (0.115 R)
• M4: 866,471 km (0.094 R)
• M5: 1,241,214 km (0.089 R)
• M6: 2,298,272 km (0.1 R)
• M7: 2,891,128 km (0.113 R)
• M8: 3,842,421 km (0.091 R)
• M9: 5,920,785 km (0.072 R)
• M10: 6,148,772 km (0.071 R)
• M11: 8,188,389 km (0.072 R)
• M12: 12,173,228 km (0.077 R)
• M13: 15,077,969 km (0.113 R)
• M14: 20,199,303 km (0.068 R)
• M15: 24,112,783 km (0.1 R)
• M16: 28,245,574 km (0.085 R)
• M17: 31,156,898 km (0.071 R)
• M18: 31,431,111 km (0.11 R)
• M19: 32,826,111 km (0.094 R)
• M20: 33,395,481 km (0.096 R)
• M21: 33,538,945 km (0.119 R)
• M22: 37,567,017 km (0.115 R)
• M23: 43,593,717 km (0.047 R)
• M24: 47,104,630 km (0.062 R)
• M25: 47,285,045 km (0.068 R)
• M26: 51,944,420 km (0.117 R)
• M27: 52,523,214 km (0.051 R)
• M28: 52,717,242 km (0.043 R)
• M29: 54,483,993 km (0.064 R)
• M30: 55,281,649 km (0.109 R)
• M31: 56,289,789 km (0.106 R)
• M32: 56,900,448 km (0.102 R)
• M33: 58,550,512 km (0.053 R)
• M34: 71,003,338 km (0.059 R)
• M35: 74,615,229 km (0.109 R)
• M36: 77,340,454 km (0.08 R)
• M37: 80,131,202 km (0.097 R)
• M38: 90,287,551 km (0.062 R)
• M39: 90,844,653 km (0.083 R)
• M40: 94,521,769 km (0.083 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit