🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 12.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.91 AU - 1.21 AU

Year: 705 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,220,689 km

• M1: 156,629 km (0.048 R)
• M2: 608,564 km (0.066 R)
• M3: 1,130,212 km (0.097 R)
• M4: 1,576,462 km (0.102 R)
• M5: 1,972,897 km (0.057 R)
• M6: 2,519,677 km (0.105 R)
• M7: 3,471,269 km (0.115 R)
• M8: 3,908,992 km (0.066 R)
• M9: 4,466,244 km (0.079 R)
• M10: 5,370,115 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 9.2

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.3 AU - 1.74 AU

Year: 1210 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,220,689 km

• M1: 115,639 km (0.095 R)
• M2: 486,043 km (0.078 R)
• M3: 937,380 km (0.096 R)
• M4: 1,263,354 km (0.063 R)
• M5: 1,828,086 km (0.118 R)
• M6: 2,394,164 km (0.118 R)
• M7: 2,864,949 km (0.087 R)
• M8: 3,187,931 km (0.115 R)
• M9: 3,791,708 km (0.091 R)
• M10: 4,253,067 km (0.061 R)
• M11: 5,755,180 km (0.093 R)
• M12: 6,226,114 km (0.102 R)
• M13: 6,844,851 km (0.088 R)
• M14: 8,599,634 km (0.118 R)
• M15: 9,798,810 km (0.048 R)
• M16: 10,768,653 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 11.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.57 AU - 2.09 AU

Year: 1598 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,220,689 km

• M1: 145,858 km (0.036 R)
• M2: 539,899 km (0.104 R)
• M3: 911,350 km (0.099 R)
• M4: 1,606,532 km (0.111 R)
• M5: 2,051,286 km (0.104 R)
• M6: 2,438,445 km (0.1 R)
• M7: 2,959,495 km (0.101 R)
• M8: 4,082,526 km (0.094 R)
• M9: 4,643,368 km (0.081 R)
• M10: 5,233,682 km (0.089 R)
• M11: 6,320,660 km (0.101 R)
• M12: 6,866,692 km (0.046 R)
• M13: 8,370,450 km (0.098 R)
• M14: 10,083,345 km (0.09 R)
• M15: 11,759,739 km (0.114 R)
• M16: 12,131,191 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.56 AU - 2.22 AU

Year: 1678 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,220,689 km

• M1: 183,407 km (0.115 R)
• M2: 1,041,201 km (0.084 R)
• M3: 1,702,424 km (0.095 R)
• M4: 2,585,500 km (0.07 R)
• M5: 3,068,402 km (0.056 R)
• M6: 3,651,385 km (0.079 R)
• M7: 4,118,729 km (0.12 R)
• M8: 5,009,733 km (0.096 R)
• M9: 5,554,419 km (0.119 R)
• M10: 6,623,446 km (0.079 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 9.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.23 AU - 2.59 AU

Year: 2416 Days

Day: 6.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,220,689 km

• M1: 120,576 km (0.094 R)
• M2: 435,629 km (0.052 R)
• M3: 803,640 km (0.073 R)
• M4: 1,777,522 km (0.062 R)
• M5: 2,553,037 km (0.062 R)
• M6: 3,109,392 km (0.063 R)
• M7: 4,127,854 km (0.114 R)
• M8: 4,537,154 km (0.087 R)
• M9: 5,171,748 km (0.054 R)
• M10: 5,584,339 km (0.085 R)
• M11: 6,176,447 km (0.108 R)
• M12: 6,523,066 km (0.093 R)
• M13: 7,615,579 km (0.103 R)
• M14: 8,150,690 km (0.086 R)
• M15: 9,446,657 km (0.074 R)
• M16: 10,709,562 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 12.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.09 AU - 2.77 AU

Year: 2446 Days

Day: 11.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,220,689 km

• M1: 156,779 km (0.086 R)
• M2: 594,203 km (0.086 R)
• M3: 1,034,020 km (0.11 R)
• M4: 1,521,261 km (0.107 R)
• M5: 2,274,336 km (0.089 R)
• M6: 2,766,513 km (0.106 R)
• M7: 3,198,103 km (0.07 R)
• M8: 3,764,930 km (0.104 R)
• M9: 4,751,378 km (0.106 R)
• M10: 6,360,453 km (0.089 R)
• M11: 6,814,183 km (0.066 R)
• M12: 7,757,098 km (0.044 R)
• M13: 8,817,598 km (0.111 R)
• M14: 9,383,078 km (0.069 R)
• M15: 10,294,577 km (0.11 R)
• M16: 11,890,488 km (0.103 R)
• M17: 13,514,971 km (0.116 R)
• M18: 14,222,569 km (0.05 R)
• M19: 15,663,795 km (0.052 R)
• M20: 16,593,994 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.6

Radius: 5.5

Gravity: 26.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.58 AU - 8.26 AU

Year: 13050 Days

Day: 15.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,220,689 km

• M1: 78,389 km (0.088 R)
• M2: 521,349 km (0.054 R)
• M3: 910,453 km (0.069 R)
• M4: 2,152,414 km (0.083 R)
• M5: 3,747,427 km (0.065 R)
• M6: 5,513,280 km (0.112 R)
• M7: 6,077,413 km (0.108 R)
• M8: 6,514,987 km (0.117 R)
• M9: 11,804,768 km (0.086 R)
• M10: 18,241,067 km (0.071 R)
• M11: 20,001,235 km (0.085 R)
• M12: 20,967,039 km (0.108 R)
• M13: 21,416,132 km (0.117 R)
• M14: 25,242,696 km (0.111 R)
• M15: 29,501,149 km (0.056 R)
• M16: 32,273,197 km (0.054 R)
• M17: 32,511,656 km (0.119 R)
• M18: 35,466,813 km (0.106 R)
• M19: 40,504,072 km (0.099 R)
• M20: 44,065,698 km (0.109 R)
• M21: 47,985,611 km (0.073 R)
• M22: 54,628,954 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit