🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.9 AU - 3.08 AU

Year: 1480 Days

Day: 40.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 13.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.05 AU - 7.89 AU

Year: 6932 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,136,632 km

• M1: 162,912 km (0.062 R)
• M2: 575,952 km (0.04 R)
• M3: 1,409,212 km (0.075 R)
• M4: 2,274,037 km (0.031 R)
• M5: 2,970,864 km (0.045 R)
• M6: 4,093,147 km (0.06 R)
• M7: 4,551,216 km (0.092 R)
• M8: 6,566,748 km (0.072 R)
• M9: 7,791,506 km (0.078 R)
• M10: 9,377,842 km (0.119 R)
• M11: 9,861,940 km (0.061 R)
• M12: 10,362,794 km (0.084 R)
• M13: 10,785,109 km (0.07 R)
• M14: 11,267,861 km (0.037 R)
• M15: 11,916,966 km (0.1 R)
• M16: 13,235,522 km (0.094 R)
• M17: 14,825,299 km (0.089 R)
• M18: 15,241,929 km (0.061 R)
• M19: 17,182,063 km (0.107 R)
• M20: 19,352,280 km (0.043 R)
• M21: 20,724,092 km (0.102 R)
• M22: 21,699,470 km (0.082 R)
• M23: 22,237,275 km (0.117 R)
• M24: 23,985,475 km (0.063 R)
• M25: 25,313,306 km (0.107 R)
• M26: 26,514,727 km (0.096 R)
• M27: 27,843,904 km (0.09 R)
• M28: 29,873,049 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 10.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.03 AU - 9.33 AU

Year: 8814 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,136,632 km

• M1: 130,599 km (0.072 R)
• M2: 474,375 km (0.046 R)
• M3: 844,630 km (0.045 R)
• M4: 1,452,296 km (0.062 R)
• M5: 2,780,875 km (0.113 R)
• M6: 3,110,888 km (0.036 R)
• M7: 4,343,724 km (0.11 R)
• M8: 5,025,591 km (0.094 R)
• M9: 5,712,095 km (0.1 R)
• M10: 6,747,462 km (0.057 R)
• M11: 8,359,230 km (0.044 R)
• M12: 9,142,375 km (0.027 R)
• M13: 9,926,268 km (0.079 R)
• M14: 14,655,655 km (0.119 R)
• M15: 17,679,327 km (0.106 R)
• M16: 18,821,955 km (0.076 R)
• M17: 21,332,956 km (0.05 R)
• M18: 25,550,868 km (0.112 R)
• M19: 26,182,619 km (0.103 R)
• M20: 30,900,039 km (0.106 R)
• M21: 33,297,943 km (0.062 R)
• M22: 37,643,163 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 10

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.67 AU - 10.69 AU

Year: 11346 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,136,632 km

• M1: 128,355 km (0.03 R)
• M2: 547,528 km (0.027 R)
• M3: 1,048,232 km (0.059 R)
• M4: 1,391,709 km (0.069 R)
• M5: 2,348,537 km (0.114 R)
• M6: 2,731,807 km (0.088 R)
• M7: 3,743,388 km (0.067 R)
• M8: 5,075,557 km (0.109 R)
• M9: 6,664,585 km (0.049 R)
• M10: 8,067,215 km (0.085 R)
• M11: 8,561,785 km (0.092 R)
• M12: 9,208,347 km (0.1 R)
• M13: 13,446,605 km (0.113 R)
• M14: 14,024,800 km (0.082 R)
• M15: 16,505,432 km (0.045 R)
• M16: 26,750,194 km (0.1 R)
• M17: 27,665,134 km (0.111 R)
• M18: 28,695,415 km (0.056 R)
• M19: 34,770,285 km (0.1 R)
• M20: 37,877,732 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 9.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.47 AU - 12.03 AU

Year: 11469 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,136,632 km

• M1: 125,513 km (0.054 R)
• M2: 516,262 km (0.071 R)
• M3: 894,446 km (0.1 R)
• M4: 1,244,205 km (0.11 R)
• M5: 1,582,446 km (0.111 R)
• M6: 2,012,690 km (0.111 R)
• M7: 2,949,920 km (0.075 R)
• M8: 3,277,540 km (0.119 R)
• M9: 4,031,064 km (0.028 R)
• M10: 5,387,468 km (0.055 R)
• M11: 5,879,944 km (0.102 R)
• M12: 6,202,777 km (0.067 R)
• M13: 6,640,201 km (0.106 R)
• M14: 7,062,067 km (0.106 R)
• M15: 9,446,358 km (0.091 R)
• M16: 11,807,012 km (0.104 R)
• M17: 12,585,818 km (0.105 R)
• M18: 13,789,333 km (0.104 R)
• M19: 15,491,009 km (0.08 R)
• M20: 19,448,471 km (0.104 R)
• M21: 23,223,424 km (0.114 R)
• M22: 27,729,761 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.4

Radius: 4.5

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.05 AU - 19.59 AU

Year: 27155 Days

Day: 18.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,136,632 km

• M1: 55,950 km (0.11 R)
• M2: 239,656 km (0.119 R)
• M3: 518,955 km (0.074 R)
• M4: 842,834 km (0.066 R)
• M5: 1,043,595 km (0.057 R)
• M6: 2,614,522 km (0.089 R)
• M7: 2,761,128 km (0.099 R)
• M8: 3,234,456 km (0.078 R)
• M9: 4,759,307 km (0.092 R)
• M10: 5,204,510 km (0.109 R)
• M11: 5,840,750 km (0.096 R)
• M12: 6,092,224 km (0.086 R)
• M13: 7,218,546 km (0.119 R)
• M14: 8,318,689 km (0.102 R)
• M15: 8,530,220 km (0.098 R)
• M16: 9,185,908 km (0.038 R)
• M17: 11,614,779 km (0.112 R)
• M18: 11,812,547 km (0.073 R)
• M19: 19,118,608 km (0.07 R)
• M20: 20,813,552 km (0.077 R)
• M21: 23,856,672 km (0.073 R)
• M22: 31,185,771 km (0.107 R)
• M23: 34,061,640 km (0.117 R)
• M24: 35,287,295 km (0.09 R)
• M25: 39,140,488 km (0.1 R)
• M26: 39,734,242 km (0.072 R)
• M27: 47,669,511 km (0.094 R)
• M28: 50,590,858 km (0.075 R)
• M29: 51,472,289 km (0.1 R)
• M30: 54,915,134 km (0.108 R)
• M31: 56,033,378 km (0.119 R)
• M32: 64,701,827 km (0.082 R)
• M33: 70,878,125 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit