🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 179 Days

Day: 42.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.22 AU - 4.58 AU

Year: 3206 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,093,487 km

• M1: 113,694 km (0.047 R)
• M2: 526,585 km (0.12 R)
• M3: 862,432 km (0.059 R)
• M4: 1,193,193 km (0.069 R)
• M5: 1,496,577 km (0.082 R)
• M6: 1,875,209 km (0.051 R)
• M7: 2,236,937 km (0.112 R)
• M8: 3,169,081 km (0.081 R)
• M9: 3,915,126 km (0.05 R)
• M10: 4,236,313 km (0.078 R)
• M11: 4,662,666 km (0.106 R)
• M12: 5,404,373 km (0.108 R)
• M13: 6,494,343 km (0.116 R)
• M14: 7,062,216 km (0.115 R)
• M15: 11,469,818 km (0.096 R)
• M16: 13,302,691 km (0.085 R)
• M17: 13,985,606 km (0.095 R)
• M18: 14,548,543 km (0.05 R)
• M19: 15,322,712 km (0.111 R)
• M20: 17,217,668 km (0.063 R)
• M21: 18,527,397 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 11.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.85 AU - 8.87 AU

Year: 9172 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,093,487 km

• M1: 147,952 km (0.049 R)
• M2: 830,717 km (0.114 R)
• M3: 2,051,136 km (0.067 R)
• M4: 3,215,756 km (0.118 R)
• M5: 4,931,494 km (0.103 R)
• M6: 5,409,459 km (0.106 R)
• M7: 7,351,838 km (0.067 R)
• M8: 10,683,382 km (0.116 R)
• M9: 13,153,243 km (0.11 R)
• M10: 16,818,690 km (0.075 R)
• M11: 18,504,060 km (0.098 R)
• M12: 20,380,017 km (0.087 R)
• M13: 21,364,222 km (0.087 R)
• M14: 21,867,918 km (0.07 R)
• M15: 22,899,395 km (0.116 R)
• M16: 25,997,866 km (0.072 R)
• M17: 35,062,599 km (0.091 R)
• M18: 38,787,586 km (0.098 R)
• M19: 40,170,319 km (0.103 R)
• M20: 42,901,229 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 9.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.56 AU - 11.98 AU

Year: 12711 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,093,487 km

• M1: 119,379 km (0.1 R)
• M2: 648,058 km (0.118 R)
• M3: 1,000,211 km (0.085 R)
• M4: 1,911,562 km (0.083 R)
• M5: 2,600,011 km (0.036 R)
• M6: 3,421,154 km (0.113 R)
• M7: 3,799,936 km (0.085 R)
• M8: 4,641,872 km (0.059 R)
• M9: 4,980,263 km (0.053 R)
• M10: 7,410,480 km (0.039 R)
• M11: 12,191,179 km (0.102 R)
• M12: 13,568,826 km (0.112 R)
• M13: 14,521,615 km (0.117 R)
• M14: 15,791,701 km (0.062 R)
• M15: 17,207,046 km (0.058 R)
• M16: 18,171,354 km (0.03 R)
• M17: 18,782,312 km (0.098 R)
• M18: 19,804,365 km (0.107 R)
• M19: 23,004,413 km (0.105 R)
• M20: 23,991,459 km (0.1 R)
• M21: 28,223,433 km (0.103 R)
• M22: 29,146,602 km (0.091 R)
• M23: 30,089,517 km (0.104 R)
• M24: 32,703,740 km (0.066 R)
• M25: 34,296,658 km (0.1 R)
• M26: 36,299,624 km (0.069 R)
• M27: 38,379,483 km (0.093 R)
• M28: 40,022,517 km (0.059 R)
• M29: 42,108,509 km (0.108 R)
• M30: 46,496,215 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit