🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.98 AU - 1.04 AU

Year: 380 Days

Day: 36.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,199,309 km

• M1: 211,232 km (0.104 R)
• M2: 275,709 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 14.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.77 AU - 6.17 AU

Year: 4152 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,199,309 km

• M1: 184,005 km (0.115 R)
• M2: 690,394 km (0.091 R)
• M3: 1,198,129 km (0.082 R)
• M4: 1,685,818 km (0.064 R)
• M5: 2,234,244 km (0.088 R)
• M6: 2,744,672 km (0.109 R)
• M7: 4,973,830 km (0.12 R)
• M8: 5,485,754 km (0.108 R)
• M9: 6,521,570 km (0.058 R)
• M10: 8,981,258 km (0.046 R)
• M11: 11,723,836 km (0.064 R)
• M12: 12,488,580 km (0.06 R)
• M13: 13,083,979 km (0.027 R)
• M14: 14,065,192 km (0.114 R)
• M15: 14,929,120 km (0.089 R)
• M16: 17,062,834 km (0.091 R)
• M17: 17,796,611 km (0.107 R)
• M18: 21,785,639 km (0.115 R)
• M19: 25,065,422 km (0.102 R)
• M20: 26,741,517 km (0.104 R)
• M21: 27,399,149 km (0.088 R)

Asteroid Belt

Center: 7.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 8.9

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.95 AU - 12.51 AU

Year: 12261 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,199,309 km

• M1: 195,076 km (0.085 R)
• M2: 569,818 km (0.091 R)
• M3: 2,180,838 km (0.115 R)
• M4: 2,676,605 km (0.097 R)
• M5: 4,845,026 km (0.074 R)
• M6: 8,346,963 km (0.076 R)
• M7: 9,307,381 km (0.112 R)
• M8: 10,339,906 km (0.073 R)
• M9: 12,267,474 km (0.027 R)
• M10: 16,161,058 km (0.047 R)
• M11: 18,268,294 km (0.103 R)
• M12: 22,747,254 km (0.072 R)
• M13: 23,388,729 km (0.048 R)
• M14: 24,421,104 km (0.109 R)
• M15: 25,581,535 km (0.085 R)
• M16: 25,877,440 km (0.105 R)
• M17: 27,804,111 km (0.107 R)
• M18: 34,875,303 km (0.095 R)
• M19: 37,348,904 km (0.089 R)
• M20: 40,335,176 km (0.1 R)
• M21: 47,221,017 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit