🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.37 AU - 4.65 AU

Year: 3041 Days

Day: 29.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 13.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.3 AU - 7.18 AU

Year: 5904 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,711,751 km

• M1: 174,431 km (0.102 R)
• M2: 625,319 km (0.117 R)
• M3: 1,078,301 km (0.065 R)
• M4: 1,683,425 km (0.062 R)
• M5: 2,293,784 km (0.04 R)
• M6: 2,836,525 km (0.102 R)
• M7: 3,918,567 km (0.073 R)
• M8: 6,680,293 km (0.045 R)
• M9: 7,499,042 km (0.083 R)
• M10: 8,264,385 km (0.094 R)
• M11: 11,213,108 km (0.113 R)
• M12: 11,959,003 km (0.039 R)
• M13: 12,474,368 km (0.107 R)
• M14: 13,884,328 km (0.111 R)
• M15: 14,338,806 km (0.068 R)
• M16: 16,508,723 km (0.099 R)
• M17: 18,206,510 km (0.106 R)
• M18: 18,682,829 km (0.111 R)
• M19: 19,660,601 km (0.102 R)
• M20: 21,041,689 km (0.077 R)
• M21: 25,152,189 km (0.114 R)
• M22: 26,954,096 km (0.074 R)
• M23: 27,395,559 km (0.1 R)
• M24: 30,146,664 km (0.116 R)
• M25: 31,589,086 km (0.076 R)
• M26: 32,875,927 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382

Radius: 8.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.63 AU - 9.77 AU

Year: 9719 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,711,751 km

• M1: 104,569 km (0.118 R)
• M2: 550,071 km (0.074 R)
• M3: 814,860 km (0.103 R)
• M4: 1,491,940 km (0.061 R)
• M5: 1,773,932 km (0.102 R)
• M6: 2,060,112 km (0.055 R)
• M7: 2,359,607 km (0.107 R)
• M8: 3,026,515 km (0.077 R)
• M9: 4,294,506 km (0.116 R)
• M10: 4,988,491 km (0.111 R)
• M11: 5,852,269 km (0.102 R)
• M12: 6,492,847 km (0.094 R)
• M13: 7,367,695 km (0.105 R)
• M14: 8,073,947 km (0.11 R)
• M15: 9,172,743 km (0.108 R)
• M16: 9,666,416 km (0.098 R)
• M17: 10,083,495 km (0.087 R)
• M18: 11,458,150 km (0.095 R)
• M19: 13,864,132 km (0.05 R)
• M20: 14,756,035 km (0.103 R)
• M21: 16,852,200 km (0.092 R)
• M22: 17,119,083 km (0.1 R)
• M23: 18,923,383 km (0.089 R)
• M24: 19,284,362 km (0.091 R)
• M25: 21,158,524 km (0.068 R)
• M26: 23,564,058 km (0.098 R)
• M27: 24,066,109 km (0.048 R)
• M28: 24,918,817 km (0.068 R)
• M29: 28,437,209 km (0.113 R)
• M30: 30,759,566 km (0.114 R)
• M31: 36,219,290 km (0.114 R)
• M32: 36,552,744 km (0.081 R)
• M33: 37,792,611 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit