🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.62 AU - 0.7 AU

Year: 203 Days

Day: 13.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 10.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.63 AU - 7.09 AU

Year: 6805 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,680,150 km

• M1: 125,812 km (0.099 R)
• M2: 616,194 km (0.116 R)
• M3: 955,332 km (0.093 R)
• M4: 1,933,702 km (0.041 R)
• M5: 4,878,985 km (0.106 R)
• M6: 5,318,952 km (0.082 R)
• M7: 6,657,853 km (0.094 R)
• M8: 10,506,558 km (0.085 R)
• M9: 11,494,502 km (0.059 R)
• M10: 13,654,695 km (0.089 R)
• M11: 14,470,901 km (0.071 R)
• M12: 18,341,148 km (0.084 R)
• M13: 19,479,288 km (0.066 R)
• M14: 23,421,641 km (0.087 R)
• M15: 24,931,383 km (0.049 R)
• M16: 28,798,936 km (0.075 R)
• M17: 30,727,103 km (0.059 R)
• M18: 31,222,272 km (0.057 R)
• M19: 35,377,204 km (0.081 R)
• M20: 35,921,142 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.4

Radius: 6.3

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.76 AU - 13.32 AU

Year: 16819 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,680,150 km

• M1: 80,035 km (0.068 R)
• M2: 284,086 km (0.08 R)
• M3: 510,428 km (0.106 R)
• M4: 728,691 km (0.087 R)
• M5: 1,966,015 km (0.071 R)
• M6: 2,518,480 km (0.117 R)
• M7: 2,881,554 km (0.117 R)
• M8: 4,021,789 km (0.092 R)
• M9: 5,672,901 km (0.093 R)
• M10: 9,035,412 km (0.098 R)
• M11: 12,006,875 km (0.077 R)
• M12: 15,024,264 km (0.03 R)
• M13: 15,971,218 km (0.104 R)
• M14: 19,323,707 km (0.085 R)
• M15: 22,301,901 km (0.046 R)
• M16: 22,809,187 km (0.114 R)
• M17: 23,117,359 km (0.096 R)
• M18: 25,682,962 km (0.09 R)
• M19: 31,625,289 km (0.071 R)
• M20: 33,704,699 km (0.119 R)
• M21: 36,710,270 km (0.118 R)
• M22: 37,989,631 km (0.06 R)
• M23: 38,858,945 km (0.062 R)
• M24: 40,336,971 km (0.082 R)
• M25: 40,787,710 km (0.112 R)
• M26: 41,241,739 km (0.082 R)
• M27: 42,314,057 km (0.09 R)
• M28: 44,354,871 km (0.104 R)
• M29: 44,835,080 km (0.106 R)
• M30: 45,318,581 km (0.109 R)
• M31: 50,000,844 km (0.107 R)
• M32: 50,869,559 km (0.105 R)
• M33: 56,856,915 km (0.108 R)
• M34: 63,095,296 km (0.037 R)
• M35: 65,547,653 km (0.059 R)
• M36: 72,617,649 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit