🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 336 Days

Day: 29.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,056,124 km

• M1: 823,387 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 8.9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.06 AU - 3.16 AU

Year: 2766 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,056,124 km

• M1: 110,852 km (0.077 R)
• M2: 424,708 km (0.103 R)
• M3: 1,539,811 km (0.067 R)
• M4: 1,900,192 km (0.082 R)
• M5: 2,532,393 km (0.107 R)
• M6: 2,971,762 km (0.083 R)
• M7: 3,333,938 km (0.037 R)
• M8: 4,044,378 km (0.084 R)
• M9: 4,359,731 km (0.059 R)
• M10: 6,441,236 km (0.025 R)
• M11: 7,540,331 km (0.034 R)
• M12: 8,690,888 km (0.03 R)
• M13: 9,841,446 km (0.099 R)
• M14: 11,212,809 km (0.059 R)
• M15: 13,712,141 km (0.051 R)
• M16: 15,622,206 km (0.039 R)
• M17: 16,191,576 km (0.058 R)
• M18: 16,561,083 km (0.117 R)
• M19: 17,537,059 km (0.082 R)
• M20: 18,039,110 km (0.05 R)
• M21: 19,603,155 km (0.084 R)
• M22: 20,387,647 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 10.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.79 AU - 2.93 AU

Year: 3173 Days

Day: 6.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 19,056,124 km

• M1: 134,638 km (0.091 R)
• M2: 864,077 km (0.107 R)
• M3: 2,157,500 km (0.117 R)
• M4: 2,638,158 km (0.108 R)
• M5: 2,986,422 km (0.1 R)
• M6: 3,835,689 km (0.067 R)
• M7: 4,285,381 km (0.118 R)
• M8: 4,908,306 km (0.101 R)
• M9: 5,364,729 km (0.087 R)
• M10: 5,796,917 km (0.068 R)
• M11: 6,965,426 km (0.116 R)
• M12: 7,449,675 km (0.11 R)
• M13: 8,451,980 km (0.115 R)
• M14: 9,323,837 km (0.113 R)
• M15: 10,178,041 km (0.114 R)
• M16: 10,723,026 km (0.079 R)
• M17: 12,964,301 km (0.106 R)
• M18: 14,556,621 km (0.081 R)
• M19: 15,248,960 km (0.066 R)
• M20: 16,592,498 km (0.07 R)
• M21: 18,069,777 km (0.059 R)
• M22: 18,695,994 km (0.101 R)
• M23: 19,277,930 km (0.081 R)
• M24: 20,600,524 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 14.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.45 AU - 3.73 AU

Year: 3563 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,056,124 km

• M1: 177,124 km (0.088 R)
• M2: 728,242 km (0.076 R)
• M3: 1,279,361 km (0.118 R)
• M4: 2,187,270 km (0.032 R)
• M5: 2,710,564 km (0.083 R)
• M6: 3,474,411 km (0.1 R)
• M7: 4,676,130 km (0.074 R)
• M8: 5,506,249 km (0.106 R)
• M9: 6,298,070 km (0.105 R)
• M10: 6,905,288 km (0.068 R)
• M11: 7,920,459 km (0.067 R)
• M12: 9,379,338 km (0.101 R)
• M13: 11,608,047 km (0.062 R)
• M14: 13,848,275 km (0.101 R)
• M15: 14,356,758 km (0.079 R)
• M16: 15,022,169 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit