🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 11.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.51 AU - 0.53 AU

Year: 254 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,562,654 km

• M1: 139,276 km (0.083 R)
• M2: 489,035 km (0.083 R)
• M3: 932,743 km (0.115 R)
• M4: 1,298,061 km (0.103 R)
• M5: 1,886,130 km (0.042 R)
• M6: 2,573,831 km (0.116 R)
• M7: 3,293,397 km (0.107 R)
• M8: 4,019,545 km (0.1 R)
• M9: 4,512,470 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107

Radius: 9.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.61 AU - 0.73 AU

Year: 372 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,562,654 km

• M1: 121,922 km (0.06 R)
• M2: 480,808 km (0.066 R)
• M3: 813,962 km (0.063 R)
• M4: 1,302,698 km (0.104 R)
• M5: 1,663,080 km (0.065 R)
• M6: 1,979,928 km (0.093 R)
• M7: 2,316,224 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 8.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.85 AU

Year: 1322 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,562,654 km

• M1: 103,223 km (0.083 R)
• M2: 429,495 km (0.103 R)
• M3: 760,705 km (0.113 R)
• M4: 1,035,816 km (0.087 R)
• M5: 1,494,932 km (0.109 R)
• M6: 1,979,180 km (0.118 R)
• M7: 2,267,904 km (0.068 R)
• M8: 2,533,440 km (0.092 R)
• M9: 3,034,294 km (0.041 R)
• M10: 3,509,416 km (0.087 R)
• M11: 4,654,289 km (0.087 R)
• M12: 5,135,844 km (0.117 R)
• M13: 5,811,279 km (0.056 R)
• M14: 6,350,729 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 14.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.11 AU - 6.15 AU

Year: 9061 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,562,654 km

• M1: 175,478 km (0.109 R)
• M2: 639,980 km (0.107 R)
• M3: 2,087,638 km (0.116 R)
• M4: 2,531,196 km (0.12 R)
• M5: 3,392,581 km (0.057 R)
• M6: 3,988,578 km (0.119 R)
• M7: 5,574,166 km (0.074 R)
• M8: 6,241,672 km (0.106 R)
• M9: 6,926,531 km (0.094 R)
• M10: 9,199,970 km (0.107 R)
• M11: 9,681,675 km (0.073 R)
• M12: 12,560,686 km (0.111 R)
• M13: 14,692,306 km (0.088 R)
• M14: 17,055,653 km (0.105 R)
• M15: 17,987,050 km (0.065 R)
• M16: 21,745,995 km (0.105 R)
• M17: 24,386,099 km (0.072 R)
• M18: 30,876,103 km (0.096 R)
• M19: 31,760,675 km (0.115 R)
• M20: 34,726,303 km (0.091 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 6.9

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.85 AU - 7.49 AU

Year: 10395 Days

Day: 18.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,562,654 km

• M1: 85,869 km (0.06 R)
• M2: 390,002 km (0.057 R)
• M3: 633,098 km (0.098 R)
• M4: 1,221,766 km (0.103 R)
• M5: 1,489,845 km (0.112 R)
• M6: 1,991,148 km (0.12 R)
• M7: 2,559,470 km (0.057 R)
• M8: 3,826,863 km (0.074 R)
• M9: 4,320,237 km (0.115 R)
• M10: 5,011,229 km (0.059 R)
• M11: 5,949,208 km (0.082 R)
• M12: 7,078,822 km (0.052 R)
• M13: 8,080,379 km (0.114 R)
• M14: 8,434,328 km (0.07 R)
• M15: 8,660,819 km (0.077 R)
• M16: 9,031,523 km (0.089 R)
• M17: 9,268,635 km (0.051 R)
• M18: 9,558,556 km (0.116 R)
• M19: 10,156,648 km (0.114 R)
• M20: 13,527,088 km (0.106 R)
• M21: 14,153,155 km (0.087 R)
• M22: 15,530,503 km (0.068 R)
• M23: 16,780,393 km (0.068 R)
• M24: 17,067,023 km (0.109 R)
• M25: 19,400,001 km (0.087 R)
• M26: 20,357,577 km (0.1 R)
• M27: 22,888,773 km (0.027 R)
• M28: 26,002,653 km (0.086 R)
• M29: 30,970,350 km (0.106 R)
• M30: 31,293,481 km (0.066 R)
• M31: 31,728,063 km (0.051 R)
• M32: 33,280,290 km (0.091 R)
• M33: 42,598,891 km (0.099 R)
• M34: 43,670,610 km (0.119 R)
• M35: 47,135,447 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.2

Radius: 4.9

Gravity: 40.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.75 AU - 7.87 AU

Year: 10751 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,562,654 km

• M1: 60,886 km (0.08 R)
• M2: 226,641 km (0.04 R)
• M3: 462,108 km (0.119 R)
• M4: 844,480 km (0.111 R)
• M5: 1,057,208 km (0.106 R)
• M6: 1,782,459 km (0.081 R)
• M7: 2,618,262 km (0.079 R)
• M8: 2,908,781 km (0.055 R)
• M9: 3,195,710 km (0.112 R)
• M10: 3,371,786 km (0.034 R)
• M11: 3,715,862 km (0.105 R)
• M12: 4,758,858 km (0.095 R)
• M13: 5,157,536 km (0.101 R)
• M14: 5,833,868 km (0.089 R)
• M15: 6,212,650 km (0.093 R)
• M16: 6,607,738 km (0.057 R)
• M17: 6,852,630 km (0.058 R)
• M18: 7,274,346 km (0.07 R)
• M19: 9,491,237 km (0.09 R)
• M20: 11,177,504 km (0.095 R)
• M21: 11,466,976 km (0.047 R)
• M22: 12,182,054 km (0.111 R)
• M23: 13,181,368 km (0.11 R)
• M24: 18,199,778 km (0.091 R)
• M25: 19,088,987 km (0.064 R)
• M26: 19,336,572 km (0.088 R)
• M27: 20,866,509 km (0.105 R)
• M28: 21,750,483 km (0.113 R)
• M29: 23,877,915 km (0.116 R)
• M30: 33,776,357 km (0.067 R)
• M31: 36,618,866 km (0.068 R)
• M32: 40,289,549 km (0.083 R)
• M33: 46,243,843 km (0.075 R)
• M34: 52,113,166 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.3

Radius: 3.3

Gravity: 27.67 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.19 AU - 9.49 AU

Year: 16336 Days

Day: 16.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,562,654 km

• M1: 117,883 km (0.094 R)
• M2: 229,184 km (0.103 R)
• M3: 366,066 km (0.112 R)
• M4: 878,738 km (0.09 R)
• M5: 1,260,512 km (0.083 R)
• M6: 1,727,706 km (0.113 R)
• M7: 3,274,398 km (0.106 R)
• M8: 5,023,048 km (0.082 R)
• M9: 6,280,717 km (0.116 R)
• M10: 6,664,286 km (0.05 R)
• M11: 25,235,066 km (0.04 R)
• M12: 25,714,528 km (0.066 R)
• M13: 35,657,251 km (0.093 R)
• M14: 36,748,717 km (0.088 R)
• M15: 45,300,330 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit