🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.09 AU - 1.35 AU

Year: 474 Days

Day: 16.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,680,557 km

• M1: 1,005,298 km (0.085 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 12.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.36 AU - 9.14 AU

Year: 8328 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 104,680,557 km

• M1: 151,991 km (0.09 R)
• M2: 731,234 km (0.099 R)
• M3: 1,224,758 km (0.106 R)
• M4: 2,107,684 km (0.101 R)
• M5: 2,555,132 km (0.062 R)
• M6: 3,084,858 km (0.096 R)
• M7: 4,487,936 km (0.105 R)
• M8: 5,829,081 km (0.076 R)
• M9: 6,466,069 km (0.069 R)
• M10: 6,916,209 km (0.12 R)
• M11: 8,621,026 km (0.107 R)
• M12: 11,493,754 km (0.056 R)
• M13: 12,398,821 km (0.077 R)
• M14: 13,299,550 km (0.117 R)
• M15: 14,297,069 km (0.098 R)
• M16: 14,676,897 km (0.108 R)
• M17: 16,918,173 km (0.092 R)
• M18: 17,343,330 km (0.113 R)
• M19: 18,152,056 km (0.03 R)
• M20: 19,777,586 km (0.114 R)
• M21: 22,213,638 km (0.099 R)
• M22: 26,598,950 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.2

Radius: 3.2

Gravity: 95.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.37 AU - 21.73 AU

Year: 26952 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,680,557 km

• M1: 39,793 km (0.113 R)
• M2: 160,967 km (0.101 R)
• M3: 414,536 km (0.074 R)
• M4: 670,647 km (0.084 R)
• M5: 803,789 km (0.12 R)
• M6: 1,109,119 km (0.097 R)
• M7: 1,541,307 km (0.109 R)
• M8: 1,943,426 km (0.079 R)
• M9: 2,263,865 km (0.037 R)
• M10: 6,439,889 km (0.113 R)
• M11: 7,042,769 km (0.1 R)
• M12: 8,476,066 km (0.116 R)
• M13: 9,323,089 km (0.109 R)
• M14: 10,493,094 km (0.09 R)
• M15: 12,426,198 km (0.073 R)
• M16: 12,654,633 km (0.086 R)
• M17: 16,243,786 km (0.11 R)
• M18: 18,025,347 km (0.055 R)
• M19: 26,580,400 km (0.104 R)
• M20: 38,934,192 km (0.053 R)
• M21: 44,008,702 km (0.112 R)
• M22: 48,185,025 km (0.103 R)
• M23: 55,034,513 km (0.054 R)
• M24: 61,178,947 km (0.038 R)
• M25: 63,624,274 km (0.097 R)
• M26: 64,302,251 km (0.048 R)
• M27: 78,116,717 km (0.106 R)
• M28: 83,937,121 km (0.117 R)
• M29: 87,508,621 km (0.079 R)
• M30: 88,908,857 km (0.076 R)
• M31: 92,330,310 km (0.095 R)
• M32: 94,073,275 km (0.091 R)
• M33: 96,728,936 km (0.084 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit