🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 193 Days

Day: 33.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,787,099 km

• M1: 37,699 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.7

Radius: 9.5

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.61 AU - 4.05 AU

Year: 2732 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,787,099 km

• M1: 119,379 km (0.052 R)
• M2: 428,000 km (0.057 R)
• M3: 826,379 km (0.102 R)
• M4: 1,143,077 km (0.103 R)
• M5: 1,996,234 km (0.108 R)
• M6: 2,310,090 km (0.105 R)
• M7: 3,512,259 km (0.117 R)
• M8: 4,651,297 km (0.119 R)
• M9: 5,112,806 km (0.101 R)
• M10: 5,993,788 km (0.114 R)
• M11: 6,318,266 km (0.116 R)
• M12: 8,417,124 km (0.118 R)
• M13: 9,103,629 km (0.071 R)
• M14: 10,823,855 km (0.073 R)
• M15: 11,306,158 km (0.107 R)
• M16: 13,702,567 km (0.101 R)
• M17: 14,458,784 km (0.036 R)
• M18: 15,644,945 km (0.026 R)
• M19: 15,951,471 km (0.113 R)
• M20: 16,261,887 km (0.039 R)
• M21: 17,055,653 km (0.098 R)
• M22: 18,098,051 km (0.061 R)
• M23: 18,720,528 km (0.083 R)
• M24: 20,188,532 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 13.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.14 AU - 9.06 AU

Year: 11339 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,787,099 km

• M1: 164,258 km (0.086 R)
• M2: 1,212,341 km (0.057 R)
• M3: 1,771,837 km (0.119 R)
• M4: 2,691,714 km (0.1 R)
• M5: 4,197,417 km (0.087 R)
• M6: 5,939,634 km (0.095 R)
• M7: 8,169,390 km (0.097 R)
• M8: 8,940,567 km (0.11 R)
• M9: 9,550,178 km (0.12 R)
• M10: 10,133,311 km (0.117 R)
• M11: 13,089,365 km (0.111 R)
• M12: 14,418,542 km (0.073 R)
• M13: 14,834,424 km (0.076 R)
• M14: 15,258,235 km (0.058 R)
• M15: 21,802,543 km (0.062 R)
• M16: 23,191,260 km (0.034 R)
• M17: 28,031,649 km (0.109 R)
• M18: 37,922,013 km (0.103 R)
• M19: 38,849,370 km (0.1 R)
• M20: 44,295,182 km (0.116 R)
• M21: 48,971,162 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.3

Radius: 5.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.4 AU - 16.62 AU

Year: 26145 Days

Day: 18.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,787,099 km

• M1: 82,728 km (0.087 R)
• M2: 414,536 km (0.114 R)
• M3: 1,007,392 km (0.113 R)
• M4: 1,894,807 km (0.034 R)
• M5: 2,310,689 km (0.115 R)
• M6: 4,280,145 km (0.039 R)
• M7: 4,572,908 km (0.06 R)
• M8: 4,738,064 km (0.053 R)
• M9: 4,907,409 km (0.095 R)
• M10: 5,911,659 km (0.067 R)
• M11: 8,359,080 km (0.11 R)
• M12: 12,499,201 km (0.098 R)
• M13: 17,092,305 km (0.064 R)
• M14: 19,944,089 km (0.109 R)
• M15: 22,378,944 km (0.057 R)
• M16: 24,750,220 km (0.093 R)
• M17: 26,480,020 km (0.038 R)
• M18: 27,283,959 km (0.091 R)
• M19: 28,846,808 km (0.097 R)
• M20: 35,266,202 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit