🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.57 AU - 0.77 AU

Year: 196 Days

Day: 25.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.24 AU - 1.54 AU

Year: 587 Days

Day: 47.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,747,862 km

• M1: 327,320 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.7 AU - 4.56 AU

Year: 3006 Days

Day: 23.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 13.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.66 AU - 9.06 AU

Year: 7151 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,747,862 km

• M1: 222,302 km (0.12 R)
• M2: 632,799 km (0.114 R)
• M3: 803,191 km (0.092 R)
• M4: 1,010,085 km (0.111 R)
• M5: 1,399,338 km (0.052 R)
• M6: 1,897,350 km (0.069 R)
• M7: 1,985,762 km (0.094 R)
• M8: 2,259,377 km (0.063 R)
• M9: 2,490,057 km (0.054 R)
• M10: 3,274,249 km (0.109 R)
• M11: 3,427,736 km (0.115 R)
• M12: 3,583,617 km (0.072 R)
• M13: 3,678,163 km (0.116 R)
• M14: 3,805,770 km (0.031 R)
• M15: 3,951,029 km (0.112 R)
• M16: 4,065,322 km (0.074 R)
• M17: 4,398,177 km (0.113 R)
• M18: 4,585,025 km (0.045 R)
• M19: 4,670,894 km (0.075 R)
• M20: 4,896,638 km (0.083 R)
• M21: 5,001,954 km (0.101 R)
• M22: 5,632,210 km (0.088 R)
• M23: 5,928,713 km (0.065 R)
• M24: 6,116,608 km (0.071 R)
• M25: 6,364,043 km (0.065 R)
• M26: 7,265,669 km (0.067 R)
• M27: 7,568,455 km (0.097 R)
• M28: 7,731,667 km (0.065 R)
• M29: 7,896,075 km (0.117 R)
• M30: 8,375,087 km (0.042 R)
• M31: 8,692,683 km (0.088 R)
• M32: 8,906,608 km (0.081 R)
• M33: 9,383,526 km (0.097 R)
• M34: 9,647,118 km (0.057 R)
• M35: 10,069,582 km (0.061 R)
• M36: 10,181,781 km (0.086 R)
• M37: 10,749,056 km (0.097 R)
• M38: 10,886,686 km (0.055 R)
• M39: 12,319,684 km (0.082 R)
• M40: 12,463,896 km (0.088 R)
• M41: 12,632,792 km (0.113 R)
• M42: 12,924,059 km (0.098 R)
• M43: 13,046,131 km (0.114 R)
• M44: 13,389,907 km (0.093 R)
• M45: 13,637,342 km (0.078 R)
• M46: 13,911,256 km (0.108 R)
• M47: 14,136,700 km (0.098 R)
• M48: 14,262,511 km (0.09 R)
• M49: 14,642,041 km (0.081 R)
• M50: 14,743,768 km (0.083 R)
• M51: 15,592,586 km (0.115 R)
• M52: 16,193,670 km (0.095 R)
• M53: 16,483,741 km (0.101 R)
• M54: 16,695,870 km (0.111 R)
• M55: 17,015,711 km (0.096 R)
• M56: 17,230,084 km (0.064 R)
• M57: 17,391,500 km (0.088 R)
• M58: 17,607,370 km (0.114 R)
• M59: 17,715,679 km (0.09 R)
• M60: 18,096,555 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 8.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.41 AU - 11.23 AU

Year: 12747 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,747,862 km

• M1: 148,700 km (0.111 R)
• M2: 208,689 km (0.094 R)
• M3: 843,433 km (0.113 R)
• M4: 1,101,639 km (0.063 R)
• M5: 1,315,863 km (0.119 R)
• M6: 1,727,107 km (0.12 R)
• M7: 2,156,304 km (0.077 R)
• M8: 2,837,572 km (0.098 R)
• M9: 3,063,615 km (0.067 R)
• M10: 3,461,096 km (0.108 R)
• M11: 3,825,367 km (0.094 R)
• M12: 4,433,782 km (0.062 R)
• M13: 4,802,690 km (0.1 R)
• M14: 5,072,116 km (0.107 R)
• M15: 5,910,163 km (0.032 R)
• M16: 6,082,949 km (0.049 R)
• M17: 6,199,037 km (0.089 R)
• M18: 6,315,873 km (0.06 R)
• M19: 6,433,456 km (0.083 R)
• M20: 6,820,616 km (0.078 R)
• M21: 7,001,928 km (0.099 R)
• M22: 7,215,404 km (0.118 R)
• M23: 7,493,058 km (0.085 R)
• M24: 7,742,887 km (0.045 R)
• M25: 7,931,978 km (0.069 R)
• M26: 8,090,851 km (0.05 R)
• M27: 8,476,215 km (0.04 R)
• M28: 8,703,903 km (0.079 R)
• M29: 9,365,275 km (0.073 R)
• M30: 11,195,157 km (0.051 R)
• M31: 11,409,082 km (0.12 R)
• M32: 12,870,054 km (0.119 R)
• M33: 13,395,143 km (0.061 R)
• M34: 13,622,382 km (0.087 R)
• M35: 14,272,983 km (0.088 R)
• M36: 14,816,472 km (0.112 R)
• M37: 15,287,706 km (0.044 R)
• M38: 15,803,669 km (0.11 R)
• M39: 16,124,107 km (0.108 R)
• M40: 16,285,224 km (0.111 R)
• M41: 16,446,790 km (0.096 R)
• M42: 16,771,417 km (0.096 R)
• M43: 16,852,948 km (0.1 R)
• M44: 17,221,408 km (0.111 R)
• M45: 18,594,866 km (0.085 R)
• M46: 19,103,050 km (0.11 R)
• M47: 19,316,077 km (0.114 R)
• M48: 20,003,180 km (0.104 R)
• M49: 21,048,869 km (0.069 R)
• M50: 21,136,833 km (0.099 R)
• M51: 21,800,299 km (0.119 R)
• M52: 22,112,360 km (0.088 R)
• M53: 22,201,820 km (0.11 R)
• M54: 22,380,889 km (0.07 R)
• M55: 22,876,207 km (0.092 R)
• M56: 25,405,907 km (0.088 R)
• M57: 28,168,232 km (0.068 R)
• M58: 28,654,126 km (0.089 R)
• M59: 30,078,597 km (0.101 R)
• M60: 30,326,480 km (0.04 R)
• M61: 31,475,841 km (0.06 R)
• M62: 31,878,857 km (0.087 R)
• M63: 32,030,400 km (0.106 R)
• M64: 32,232,956 km (0.045 R)
• M65: 32,588,400 km (0.106 R)
• M66: 32,843,016 km (0.101 R)
• M67: 33,251,867 km (0.098 R)
• M68: 33,508,128 km (0.092 R)
• M69: 33,765,137 km (0.074 R)
• M70: 34,126,117 km (0.1 R)
• M71: 34,384,771 km (0.078 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit