🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 12.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 380 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,421,914 km

• M1: 160,369 km (0.055 R)
• M2: 563,685 km (0.051 R)
• M3: 1,041,201 km (0.087 R)
• M4: 1,732,493 km (0.066 R)
• M5: 2,208,962 km (0.028 R)
• M6: 2,734,051 km (0.079 R)
• M7: 3,263,926 km (0.055 R)
• M8: 4,532,217 km (0.109 R)
• M9: 5,141,380 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.8

Radius: 15

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.69 AU - 0.77 AU

Year: 423 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 66,421,914 km

• M1: 186,549 km (0.103 R)
• M2: 778,807 km (0.063 R)
• M3: 1,415,944 km (0.117 R)
• M4: 1,916,498 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.17 AU - 1.77 AU

Year: 1209 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,421,914 km

• M1: 99,483 km (0.048 R)
• M2: 352,901 km (0.109 R)
• M3: 708,944 km (0.097 R)
• M4: 1,009,935 km (0.096 R)
• M5: 1,294,321 km (0.08 R)
• M6: 2,085,843 km (0.116 R)
• M7: 2,442,335 km (0.104 R)
• M8: 2,962,935 km (0.088 R)
• M9: 3,663,801 km (0.097 R)
• M10: 4,145,207 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 13.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.49 AU - 4.81 AU

Year: 6801 Days

Day: 11.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,421,914 km

• M1: 164,707 km (0.08 R)
• M2: 655,089 km (0.109 R)
• M3: 1,235,678 km (0.11 R)
• M4: 1,729,950 km (0.114 R)
• M5: 2,834,730 km (0.12 R)
• M6: 3,948,935 km (0.054 R)
• M7: 4,517,856 km (0.078 R)
• M8: 6,363,145 km (0.104 R)
• M9: 6,968,119 km (0.117 R)
• M10: 7,485,877 km (0.097 R)
• M11: 10,160,687 km (0.095 R)
• M12: 10,988,861 km (0.082 R)
• M13: 11,482,085 km (0.071 R)
• M14: 14,077,908 km (0.082 R)
• M15: 14,808,394 km (0.076 R)
• M16: 19,375,318 km (0.09 R)
• M17: 20,096,380 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.9

Radius: 7.3

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.66 AU - 7.2 AU

Year: 11059 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,421,914 km

• M1: 91,404 km (0.079 R)
• M2: 319,391 km (0.118 R)
• M3: 687,103 km (0.113 R)
• M4: 976,724 km (0.088 R)
• M5: 1,237,773 km (0.094 R)
• M6: 1,504,506 km (0.092 R)
• M7: 2,262,369 km (0.113 R)
• M8: 3,817,438 km (0.049 R)
• M9: 4,164,954 km (0.04 R)
• M10: 4,680,768 km (0.038 R)
• M11: 5,770,588 km (0.071 R)
• M12: 6,156,850 km (0.109 R)
• M13: 7,258,489 km (0.107 R)
• M14: 14,469,704 km (0.07 R)
• M15: 14,791,041 km (0.109 R)
• M16: 15,315,232 km (0.099 R)
• M17: 17,033,363 km (0.064 R)
• M18: 24,735,858 km (0.112 R)
• M19: 26,609,272 km (0.103 R)
• M20: 28,776,946 km (0.085 R)
• M21: 32,683,694 km (0.067 R)
• M22: 35,166,570 km (0.108 R)
• M23: 35,631,221 km (0.112 R)
• M24: 37,169,386 km (0.027 R)
• M25: 37,409,940 km (0.076 R)
• M26: 39,371,467 km (0.109 R)
• M27: 39,998,282 km (0.109 R)
• M28: 40,759,286 km (0.094 R)
• M29: 42,440,916 km (0.09 R)
• M30: 42,967,650 km (0.074 R)
• M31: 43,498,573 km (0.049 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 5.1

Gravity: 33.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.79 AU - 8.61 AU

Year: 14492 Days

Day: 21.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,421,914 km

• M1: 63,579 km (0.072 R)
• M2: 555,457 km (0.029 R)
• M3: 760,406 km (0.109 R)
• M4: 1,125,425 km (0.117 R)
• M5: 1,355,058 km (0.119 R)
• M6: 1,801,906 km (0.074 R)
• M7: 2,157,351 km (0.09 R)
• M8: 2,383,692 km (0.104 R)
• M9: 3,424,744 km (0.102 R)
• M10: 3,619,072 km (0.092 R)
• M11: 6,865,345 km (0.068 R)
• M12: 7,041,273 km (0.074 R)
• M13: 8,358,183 km (0.115 R)
• M14: 8,660,520 km (0.111 R)
• M15: 8,865,918 km (0.116 R)
• M16: 14,253,984 km (0.076 R)
• M17: 15,574,335 km (0.111 R)
• M18: 21,020,894 km (0.094 R)
• M19: 22,824,446 km (0.058 R)
• M20: 23,514,093 km (0.079 R)
• M21: 24,421,104 km (0.051 R)
• M22: 31,675,255 km (0.095 R)
• M23: 33,911,743 km (0.088 R)
• M24: 35,068,434 km (0.073 R)
• M25: 42,862,782 km (0.03 R)
• M26: 44,366,241 km (0.043 R)
• M27: 44,670,971 km (0.037 R)
• M28: 48,438,743 km (0.081 R)
• M29: 49,412,775 km (0.115 R)
• M30: 50,898,132 km (0.114 R)
• M31: 58,589,856 km (0.085 R)
• M32: 60,814,526 km (0.075 R)
• M33: 65,038,123 km (0.061 R)
• M34: 65,628,735 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit