🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.98 AU - 3.12 AU

Year: 1717 Days

Day: 34.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,240,323 km

• M1: 1,173,894 km (0.078 R)
• M2: 1,821,952 km (0.037 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 13.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.27 AU - 8.65 AU

Year: 7744 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,240,323 km

• M1: 171,888 km (0.075 R)
• M2: 666,907 km (0.058 R)
• M3: 1,081,144 km (0.071 R)
• M4: 3,499,693 km (0.115 R)
• M5: 4,742,253 km (0.048 R)
• M6: 6,677,750 km (0.089 R)
• M7: 7,187,729 km (0.107 R)
• M8: 8,163,556 km (0.04 R)
• M9: 10,046,245 km (0.098 R)
• M10: 14,353,168 km (0.04 R)
• M11: 15,019,925 km (0.086 R)
• M12: 15,517,937 km (0.117 R)
• M13: 18,811,932 km (0.114 R)
• M14: 24,118,767 km (0.079 R)
• M15: 24,975,215 km (0.079 R)
• M16: 27,388,977 km (0.052 R)
• M17: 29,274,508 km (0.111 R)
• M18: 29,856,743 km (0.08 R)
• M19: 32,988,574 km (0.096 R)
• M20: 34,364,875 km (0.036 R)
• M21: 35,121,541 km (0.084 R)
• M22: 38,375,594 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.9

Radius: 6.8

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.56 AU - 16.02 AU

Year: 21598 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,240,323 km

• M1: 85,869 km (0.073 R)
• M2: 536,608 km (0.061 R)
• M3: 1,072,617 km (0.095 R)
• M4: 1,336,956 km (0.109 R)
• M5: 1,610,271 km (0.111 R)
• M6: 4,517,706 km (0.109 R)
• M7: 6,912,618 km (0.097 R)
• M8: 8,353,545 km (0.077 R)
• M9: 9,630,812 km (0.095 R)
• M10: 11,097,020 km (0.098 R)
• M11: 12,706,245 km (0.119 R)
• M12: 13,420,425 km (0.097 R)
• M13: 13,861,739 km (0.093 R)
• M14: 14,312,627 km (0.111 R)
• M15: 15,562,666 km (0.076 R)
• M16: 16,463,246 km (0.119 R)
• M17: 19,747,966 km (0.09 R)
• M18: 24,300,529 km (0.096 R)
• M19: 32,041,770 km (0.107 R)
• M20: 32,302,967 km (0.112 R)
• M21: 35,549,540 km (0.098 R)
• M22: 38,563,190 km (0.054 R)
• M23: 40,207,869 km (0.102 R)
• M24: 40,664,292 km (0.073 R)
• M25: 40,970,668 km (0.079 R)
• M26: 43,476,283 km (0.116 R)
• M27: 45,421,354 km (0.065 R)
• M28: 46,582,383 km (0.04 R)
• M29: 49,310,151 km (0.115 R)
• M30: 50,360,029 km (0.118 R)
• M31: 60,886,782 km (0.105 R)
• M32: 63,113,546 km (0.045 R)
• M33: 63,730,039 km (0.118 R)
• M34: 72,115,150 km (0.112 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: 313 - 10,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit