🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 353 Days

Day: 44.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,043,141 km

• M1: 65,225 km (0.101 R)
• M2: 92,003 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.46 AU - 2.36 AU

Year: 932 Days

Day: 31.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,043,141 km

• M1: 35,155 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.85 AU - 3.73 AU

Year: 2107 Days

Day: 19.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 10.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.84 AU - 8.64 AU

Year: 6879 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,043,141 km

• M1: 134,339 km (0.096 R)
• M2: 604,824 km (0.117 R)
• M3: 996,023 km (0.111 R)
• M4: 1,425,369 km (0.113 R)
• M5: 1,791,734 km (0.055 R)
• M6: 2,601,208 km (0.112 R)
• M7: 3,292,051 km (0.083 R)
• M8: 3,920,511 km (0.109 R)
• M9: 5,279,309 km (0.108 R)
• M10: 5,670,507 km (0.068 R)
• M11: 8,218,009 km (0.111 R)
• M12: 8,860,831 km (0.09 R)
• M13: 9,455,633 km (0.057 R)
• M14: 9,908,615 km (0.119 R)
• M15: 13,703,464 km (0.045 R)
• M16: 15,213,804 km (0.091 R)
• M17: 17,315,206 km (0.062 R)
• M18: 18,119,444 km (0.11 R)
• M19: 19,208,516 km (0.051 R)
• M20: 22,014,075 km (0.09 R)
• M21: 23,777,235 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.7

Radius: 8

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.64 AU - 19.74 AU

Year: 23002 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,043,141 km

• M1: 99,483 km (0.063 R)
• M2: 373,995 km (0.07 R)
• M3: 987,944 km (0.116 R)
• M4: 1,418,786 km (0.114 R)
• M5: 1,678,488 km (0.119 R)
• M6: 2,295,879 km (0.051 R)
• M7: 2,682,589 km (0.107 R)
• M8: 3,000,784 km (0.05 R)
• M9: 4,870,907 km (0.113 R)
• M10: 5,184,613 km (0.056 R)
• M11: 6,529,498 km (0.084 R)
• M12: 7,257,741 km (0.061 R)
• M13: 10,459,584 km (0.091 R)
• M14: 12,367,854 km (0.113 R)
• M15: 15,230,410 km (0.107 R)
• M16: 19,272,245 km (0.101 R)
• M17: 23,530,399 km (0.096 R)
• M18: 25,583,330 km (0.088 R)
• M19: 27,260,472 km (0.114 R)
• M20: 30,699,428 km (0.118 R)
• M21: 31,098,555 km (0.041 R)
• M22: 33,707,243 km (0.115 R)
• M23: 57,970,970 km (0.12 R)
• M24: 60,853,721 km (0.062 R)
• M25: 72,162,871 km (0.06 R)
• M26: 75,980,011 km (0.088 R)
• M27: 79,678,818 km (0.086 R)
• M28: 87,167,089 km (0.068 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit