🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.91 AU

Year: 233 Days

Day: 13.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538

Radius: 14.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.48 AU - 5.84 AU

Year: 4918 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,191,431 km

• M1: 180,415 km (0.03 R)
• M2: 645,066 km (0.1 R)
• M3: 1,137,542 km (0.087 R)
• M4: 1,816,717 km (0.051 R)
• M5: 2,544,211 km (0.095 R)
• M6: 3,303,420 km (0.104 R)
• M7: 5,249,988 km (0.078 R)
• M8: 6,610,281 km (0.106 R)
• M9: 7,090,789 km (0.066 R)
• M10: 7,908,342 km (0.108 R)
• M11: 8,413,683 km (0.092 R)
• M12: 9,017,760 km (0.1 R)
• M13: 9,691,249 km (0.111 R)
• M14: 11,591,142 km (0.073 R)
• M15: 12,150,040 km (0.06 R)
• M16: 12,726,740 km (0.079 R)
• M17: 13,422,669 km (0.038 R)
• M18: 14,301,706 km (0.06 R)
• M19: 16,060,528 km (0.066 R)
• M20: 16,521,888 km (0.065 R)
• M21: 17,959,374 km (0.105 R)
• M22: 20,945,796 km (0.068 R)
• M23: 21,566,627 km (0.102 R)
• M24: 23,063,055 km (0.055 R)
• M25: 26,341,941 km (0.097 R)
• M26: 27,309,839 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 11.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.97 AU - 9.47 AU

Year: 7835 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,191,431 km

• M1: 149,747 km (0.098 R)
• M2: 514,168 km (0.038 R)
• M3: 1,238,222 km (0.116 R)
• M4: 1,864,289 km (0.064 R)
• M5: 2,230,504 km (0.087 R)
• M6: 2,724,776 km (0.114 R)
• M7: 3,291,752 km (0.071 R)
• M8: 3,853,641 km (0.12 R)
• M9: 4,780,550 km (0.102 R)
• M10: 5,850,324 km (0.107 R)
• M11: 8,600,382 km (0.119 R)
• M12: 10,908,976 km (0.106 R)
• M13: 11,719,048 km (0.119 R)
• M14: 12,206,139 km (0.093 R)
• M15: 13,363,578 km (0.051 R)
• M16: 13,895,548 km (0.079 R)
• M17: 18,023,252 km (0.083 R)
• M18: 20,460,650 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 11.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.35 AU - 9.65 AU

Year: 9051 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,191,431 km

• M1: 172,786 km (0.107 R)
• M2: 726,298 km (0.1 R)
• M3: 1,160,131 km (0.067 R)
• M4: 1,598,603 km (0.095 R)
• M5: 2,373,071 km (0.112 R)
• M6: 4,462,205 km (0.115 R)
• M7: 5,068,825 km (0.079 R)
• M8: 5,729,598 km (0.111 R)
• M9: 7,461,343 km (0.105 R)
• M10: 8,654,686 km (0.096 R)
• M11: 9,804,944 km (0.071 R)
• M12: 13,048,076 km (0.061 R)
• M13: 19,192,210 km (0.115 R)
• M14: 20,454,367 km (0.098 R)
• M15: 21,209,837 km (0.058 R)
• M16: 21,984,005 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit