🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 344 Days

Day: 15 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 14.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.54 AU - 2.8 AU

Year: 2862 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,091,414 km

• M1: 181,163 km (0.06 R)
• M2: 685,009 km (0.075 R)
• M3: 1,275,621 km (0.066 R)
• M4: 2,088,536 km (0.064 R)
• M5: 2,713,855 km (0.09 R)
• M6: 4,390,099 km (0.113 R)
• M7: 5,008,088 km (0.118 R)
• M8: 5,949,059 km (0.108 R)
• M9: 7,005,070 km (0.103 R)
• M10: 9,158,681 km (0.066 R)
• M11: 9,675,093 km (0.054 R)
• M12: 10,407,225 km (0.111 R)
• M13: 12,645,957 km (0.112 R)
• M14: 13,568,976 km (0.086 R)
• M15: 15,087,843 km (0.06 R)
• M16: 16,179,459 km (0.107 R)
• M17: 18,872,071 km (0.115 R)
• M18: 21,142,218 km (0.026 R)
• M19: 21,720,863 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 12.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.31 AU - 3.63 AU

Year: 3358 Days

Day: 10.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,091,414 km

• M1: 156,779 km (0.104 R)
• M2: 666,159 km (0.117 R)
• M3: 1,074,113 km (0.068 R)
• M4: 1,485,806 km (0.056 R)
• M5: 2,529,251 km (0.052 R)
• M6: 3,094,582 km (0.104 R)
• M7: 3,487,725 km (0.05 R)
• M8: 4,090,903 km (0.103 R)
• M9: 4,588,167 km (0.119 R)
• M10: 5,079,297 km (0.046 R)
• M11: 5,556,065 km (0.07 R)
• M12: 5,959,082 km (0.097 R)
• M13: 6,937,751 km (0.058 R)
• M14: 8,406,054 km (0.065 R)
• M15: 9,006,989 km (0.085 R)
• M16: 9,925,370 km (0.089 R)
• M17: 10,905,386 km (0.116 R)
• M18: 12,325,069 km (0.085 R)
• M19: 13,818,954 km (0.117 R)
• M20: 16,383,510 km (0.118 R)
• M21: 16,953,179 km (0.082 R)
• M22: 18,462,920 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 8.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.95 AU - 3.21 AU

Year: 3546 Days

Day: 6.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,091,414 km

• M1: 109,954 km (0.097 R)
• M2: 481,256 km (0.062 R)
• M3: 884,722 km (0.059 R)
• M4: 1,231,938 km (0.11 R)
• M5: 1,733,540 km (0.106 R)
• M6: 2,008,052 km (0.097 R)
• M7: 2,447,571 km (0.087 R)
• M8: 3,143,051 km (0.114 R)
• M9: 5,311,622 km (0.116 R)
• M10: 6,259,025 km (0.088 R)
• M11: 7,140,755 km (0.034 R)
• M12: 7,551,701 km (0.055 R)
• M13: 7,947,237 km (0.102 R)
• M14: 8,680,865 km (0.05 R)
• M15: 9,847,130 km (0.051 R)
• M16: 10,542,760 km (0.067 R)
• M17: 11,388,587 km (0.116 R)
• M18: 12,362,170 km (0.08 R)
• M19: 13,390,206 km (0.116 R)
• M20: 14,520,418 km (0.075 R)
• M21: 15,085,150 km (0.099 R)
• M22: 17,702,215 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 11.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.26 AU - 4.5 AU

Year: 6013 Days

Day: 6.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,091,414 km

• M1: 140,472 km (0.118 R)
• M2: 706,252 km (0.09 R)
• M3: 1,174,493 km (0.111 R)
• M4: 1,722,619 km (0.111 R)
• M5: 2,266,258 km (0.116 R)
• M6: 2,652,819 km (0.097 R)
• M7: 4,063,078 km (0.119 R)
• M8: 4,503,345 km (0.053 R)
• M9: 5,268,239 km (0.115 R)
• M10: 5,761,164 km (0.089 R)
• M11: 6,117,805 km (0.114 R)
• M12: 6,875,518 km (0.086 R)
• M13: 8,619,680 km (0.078 R)
• M14: 10,167,270 km (0.032 R)
• M15: 10,982,578 km (0.036 R)
• M16: 14,446,517 km (0.114 R)
• M17: 16,685,249 km (0.074 R)
• M18: 19,724,030 km (0.083 R)
• M19: 22,391,211 km (0.048 R)
• M20: 23,358,361 km (0.057 R)
• M21: 23,769,606 km (0.041 R)
• M22: 24,946,642 km (0.068 R)
• M23: 28,244,078 km (0.107 R)
• M24: 30,045,536 km (0.073 R)
• M25: 30,925,021 km (0.088 R)
• M26: 35,365,685 km (0.11 R)
• M27: 36,017,183 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.7

Radius: 5.4

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.58 AU - 10.46 AU

Year: 17771 Days

Day: 18.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,091,414 km

• M1: 67,319 km (0.072 R)
• M2: 414,835 km (0.093 R)
• M3: 626,815 km (0.105 R)
• M4: 911,350 km (0.109 R)
• M5: 1,357,750 km (0.08 R)
• M6: 1,525,749 km (0.061 R)
• M7: 2,080,009 km (0.096 R)
• M8: 2,629,931 km (0.032 R)
• M9: 3,296,539 km (0.114 R)
• M10: 4,362,424 km (0.115 R)
• M11: 5,156,040 km (0.069 R)
• M12: 5,534,074 km (0.03 R)
• M13: 6,116,758 km (0.119 R)
• M14: 8,064,672 km (0.1 R)
• M15: 8,526,929 km (0.086 R)
• M16: 12,269,419 km (0.106 R)
• M17: 12,880,377 km (0.094 R)
• M18: 13,256,615 km (0.11 R)
• M19: 15,954,613 km (0.097 R)
• M20: 16,461,600 km (0.06 R)
• M21: 17,355,597 km (0.076 R)
• M22: 18,125,128 km (0.111 R)
• M23: 18,997,434 km (0.068 R)
• M24: 25,020,393 km (0.044 R)
• M25: 31,293,631 km (0.03 R)
• M26: 32,894,777 km (0.105 R)
• M27: 43,662,233 km (0.108 R)
• M28: 45,369,893 km (0.096 R)
• M29: 49,069,298 km (0.092 R)
• M30: 49,373,580 km (0.08 R)
• M31: 54,091,448 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit