🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 44.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,470,167 km

• M1: 20,345 km (0.089 R)
• M2: 108,309 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.46 AU - 5.04 AU

Year: 3690 Days

Day: 18 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 13.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.54 AU - 5.84 AU

Year: 4838 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,470,167 km

• M1: 165,605 km (0.077 R)
• M2: 586,872 km (0.106 R)
• M3: 1,943,426 km (0.116 R)
• M4: 2,795,236 km (0.08 R)
• M5: 3,212,764 km (0.095 R)
• M6: 5,971,797 km (0.104 R)
• M7: 7,204,933 km (0.038 R)
• M8: 8,266,479 km (0.058 R)
• M9: 9,233,779 km (0.112 R)
• M10: 10,450,458 km (0.069 R)
• M11: 14,521,615 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 8.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.62 AU - 6.02 AU

Year: 5005 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,470,167 km

• M1: 105,766 km (0.12 R)
• M2: 370,105 km (0.118 R)
• M3: 667,655 km (0.098 R)
• M4: 948,002 km (0.112 R)
• M5: 1,340,247 km (0.108 R)
• M6: 1,786,199 km (0.108 R)
• M7: 2,407,479 km (0.119 R)
• M8: 3,403,202 km (0.089 R)
• M9: 4,073,849 km (0.037 R)
• M10: 4,355,991 km (0.094 R)
• M11: 4,676,579 km (0.088 R)
• M12: 5,647,320 km (0.096 R)
• M13: 7,484,980 km (0.027 R)
• M14: 7,909,987 km (0.029 R)
• M15: 10,410,516 km (0.067 R)
• M16: 11,581,119 km (0.075 R)
• M17: 12,392,538 km (0.069 R)
• M18: 12,687,695 km (0.061 R)
• M19: 14,021,958 km (0.097 R)
• M20: 16,253,509 km (0.098 R)
• M21: 19,035,581 km (0.051 R)
• M22: 19,363,051 km (0.072 R)
• M23: 19,894,871 km (0.109 R)
• M24: 20,164,447 km (0.082 R)
• M25: 21,407,605 km (0.077 R)
• M26: 21,976,226 km (0.093 R)
• M27: 23,592,033 km (0.084 R)
• M28: 26,730,148 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 9.1

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.9 AU - 7.12 AU

Year: 5921 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,470,167 km

• M1: 113,246 km (0.119 R)
• M2: 424,110 km (0.033 R)
• M3: 731,085 km (0.105 R)
• M4: 1,235,379 km (0.094 R)
• M5: 2,222,725 km (0.1 R)
• M6: 3,852,744 km (0.075 R)
• M7: 6,291,787 km (0.11 R)
• M8: 6,909,327 km (0.117 R)
• M9: 8,466,342 km (0.096 R)
• M10: 9,969,950 km (0.106 R)
• M11: 10,477,236 km (0.103 R)
• M12: 13,947,608 km (0.09 R)
• M13: 14,407,472 km (0.054 R)
• M14: 15,056,128 km (0.104 R)
• M15: 15,724,232 km (0.078 R)
• M16: 16,859,979 km (0.068 R)
• M17: 18,049,432 km (0.066 R)
• M18: 19,435,606 km (0.115 R)
• M19: 20,227,726 km (0.115 R)
• M20: 22,654,054 km (0.101 R)
• M21: 23,050,040 km (0.09 R)
• M22: 24,100,965 km (0.113 R)
• M23: 24,680,058 km (0.089 R)
• M24: 25,353,099 km (0.083 R)
• M25: 25,779,902 km (0.097 R)
• M26: 29,182,057 km (0.077 R)
• M27: 31,675,105 km (0.096 R)
• M28: 31,971,608 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583

Radius: 4.7

Gravity: 26.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.37 AU - 16.09 AU

Year: 20151 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 149 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,470,167 km

• M1: 59,989 km (0.099 R)
• M2: 466,895 km (0.069 R)
• M3: 719,566 km (0.085 R)
• M4: 1,682,378 km (0.09 R)
• M5: 1,879,847 km (0.103 R)
• M6: 2,257,731 km (0.118 R)
• M7: 2,879,460 km (0.092 R)
• M8: 3,876,978 km (0.12 R)
• M9: 4,904,417 km (0.08 R)
• M10: 5,539,011 km (0.113 R)
• M11: 5,856,009 km (0.101 R)
• M12: 6,396,506 km (0.078 R)
• M13: 7,292,148 km (0.077 R)
• M14: 7,868,100 km (0.078 R)
• M15: 9,777,418 km (0.046 R)
• M16: 11,209,219 km (0.059 R)
• M17: 11,845,010 km (0.082 R)
• M18: 17,066,873 km (0.096 R)
• M19: 17,737,072 km (0.096 R)
• M20: 19,489,162 km (0.069 R)
• M21: 19,670,474 km (0.085 R)
• M22: 19,944,538 km (0.107 R)
• M23: 21,161,666 km (0.106 R)
• M24: 22,626,678 km (0.054 R)
• M25: 27,198,688 km (0.093 R)
• M26: 29,045,923 km (0.108 R)
• M27: 30,607,126 km (0.072 R)
• M28: 36,032,143 km (0.093 R)
• M29: 40,571,092 km (0.083 R)
• M30: 42,671,297 km (0.096 R)
• M31: 43,748,102 km (0.117 R)
• M32: 44,685,482 km (0.102 R)
• M33: 59,628,514 km (0.056 R)
• M34: 59,819,401 km (0.111 R)
• M35: 69,471,306 km (0.052 R)
• M36: 70,746,179 km (0.111 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit