🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.91 AU - 1.05 AU

Year: 358 Days

Day: 30.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.38 AU - 5.28 AU

Year: 3324 Days

Day: 42.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,623,403 km

• M1: 1,738,327 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 12.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.65 AU - 4.81 AU

Year: 3795 Days

Day: 7.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,623,403 km

• M1: 159,172 km (0.094 R)
• M2: 583,432 km (0.076 R)
• M3: 1,803,702 km (0.091 R)
• M4: 2,384,740 km (0.078 R)
• M5: 2,788,355 km (0.107 R)
• M6: 3,375,526 km (0.052 R)
• M7: 3,965,690 km (0.087 R)
• M8: 4,667,454 km (0.056 R)
• M9: 7,219,743 km (0.049 R)
• M10: 8,397,676 km (0.089 R)
• M11: 9,771,883 km (0.088 R)
• M12: 10,704,027 km (0.053 R)
• M13: 12,658,673 km (0.046 R)
• M14: 15,423,840 km (0.087 R)
• M15: 17,105,320 km (0.111 R)
• M16: 17,530,626 km (0.05 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 14.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.73 AU - 7.45 AU

Year: 6242 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,623,403 km

• M1: 185,352 km (0.072 R)
• M2: 777,011 km (0.096 R)
• M3: 1,274,574 km (0.107 R)
• M4: 1,979,329 km (0.119 R)
• M5: 2,702,336 km (0.11 R)
• M6: 3,166,239 km (0.082 R)
• M7: 3,705,689 km (0.068 R)
• M8: 4,454,426 km (0.082 R)
• M9: 5,302,497 km (0.093 R)
• M10: 6,975,898 km (0.11 R)
• M11: 7,641,758 km (0.047 R)
• M12: 8,465,295 km (0.093 R)
• M13: 10,830,587 km (0.093 R)
• M14: 12,066,863 km (0.109 R)
• M15: 12,719,260 km (0.045 R)
• M16: 13,289,676 km (0.079 R)
• M17: 14,819,315 km (0.073 R)
• M18: 21,246,338 km (0.107 R)
• M19: 22,124,777 km (0.108 R)
• M20: 24,347,801 km (0.05 R)
• M21: 25,882,825 km (0.069 R)
• M22: 28,261,282 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit