🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.54 AU - 1.7 AU

Year: 735 Days

Day: 18.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,347,834 km

• M1: 42,037 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.05 AU - 5.81 AU

Year: 3902 Days

Day: 25.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,347,834 km

• M1: 2,703,383 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 10.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.15 AU - 6.79 AU

Year: 4560 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,347,834 km

• M1: 615,595 km (0.094 R)
• M2: 1,129,165 km (0.085 R)
• M3: 2,953,361 km (0.107 R)
• M4: 4,239,155 km (0.099 R)
• M5: 5,516,721 km (0.113 R)
• M6: 6,287,449 km (0.073 R)
• M7: 7,543,772 km (0.094 R)
• M8: 8,493,120 km (0.049 R)
• M9: 10,710,908 km (0.083 R)
• M10: 11,644,997 km (0.029 R)
• M11: 13,099,687 km (0.089 R)
• M12: 18,128,569 km (0.054 R)
• M13: 20,842,424 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.7

Radius: 8

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.41 AU - 9.03 AU

Year: 7646 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,347,834 km

• M1: 99,483 km (0.076 R)
• M2: 371,601 km (0.104 R)
• M3: 675,734 km (0.089 R)
• M4: 983,157 km (0.085 R)
• M5: 1,652,009 km (0.117 R)
• M6: 1,986,959 km (0.114 R)
• M7: 2,794,638 km (0.108 R)
• M8: 3,093,086 km (0.118 R)
• M9: 3,605,159 km (0.072 R)
• M10: 5,196,432 km (0.108 R)
• M11: 6,785,011 km (0.114 R)
• M12: 8,193,176 km (0.118 R)
• M13: 8,988,738 km (0.079 R)
• M14: 9,786,543 km (0.114 R)
• M15: 10,227,558 km (0.111 R)
• M16: 10,939,793 km (0.085 R)
• M17: 11,522,327 km (0.108 R)
• M18: 15,790,803 km (0.119 R)
• M19: 16,329,505 km (0.106 R)
• M20: 18,533,381 km (0.067 R)
• M21: 21,332,956 km (0.071 R)
• M22: 21,991,336 km (0.067 R)
• M23: 25,764,194 km (0.058 R)
• M24: 30,876,701 km (0.032 R)
• M25: 33,229,577 km (0.096 R)
• M26: 35,469,805 km (0.115 R)
• M27: 35,814,329 km (0.086 R)
• M28: 37,928,595 km (0.074 R)
• M29: 38,772,776 km (0.106 R)
• M30: 43,838,609 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 10.4

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.71 AU - 8.37 AU

Year: 8126 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,347,834 km

• M1: 130,001 km (0.06 R)
• M2: 613,351 km (0.057 R)
• M3: 1,028,485 km (0.082 R)
• M4: 1,854,266 km (0.116 R)
• M5: 2,308,744 km (0.084 R)
• M6: 3,974,516 km (0.09 R)
• M7: 6,217,288 km (0.078 R)
• M8: 7,691,275 km (0.099 R)
• M9: 8,158,469 km (0.106 R)
• M10: 8,917,679 km (0.098 R)
• M11: 9,870,468 km (0.054 R)
• M12: 10,628,480 km (0.115 R)
• M13: 11,810,004 km (0.052 R)
• M14: 14,947,520 km (0.086 R)
• M15: 21,042,885 km (0.087 R)
• M16: 31,854,922 km (0.11 R)
• M17: 32,950,128 km (0.105 R)
• M18: 41,458,656 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 10.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.43 AU - 9.41 AU

Year: 9496 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,347,834 km

• M1: 131,197 km (0.117 R)
• M2: 873,203 km (0.06 R)
• M3: 1,769,444 km (0.089 R)
• M4: 2,446,374 km (0.116 R)
• M5: 9,503,205 km (0.097 R)
• M6: 12,017,197 km (0.107 R)
• M7: 12,347,958 km (0.113 R)
• M8: 13,630,012 km (0.113 R)
• M9: 15,382,401 km (0.068 R)
• M10: 17,823,838 km (0.099 R)
• M11: 21,328,168 km (0.084 R)

Asteroid Belt

Center: 12.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.2

Radius: 4.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.75 AU - 18.07 AU

Year: 23695 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 57.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,347,834 km

• M1: 57,296 km (0.092 R)
• M2: 320,439 km (0.079 R)
• M3: 945,758 km (0.114 R)
• M4: 1,595,461 km (0.077 R)
• M5: 3,738,152 km (0.059 R)
• M6: 4,087,163 km (0.074 R)
• M7: 4,605,969 km (0.05 R)
• M8: 7,045,013 km (0.072 R)
• M9: 7,493,507 km (0.115 R)
• M10: 8,135,431 km (0.086 R)
• M11: 9,479,269 km (0.119 R)
• M12: 9,874,507 km (0.104 R)
• M13: 10,540,217 km (0.085 R)
• M14: 11,960,499 km (0.104 R)
• M15: 12,132,088 km (0.112 R)
• M16: 12,421,859 km (0.096 R)
• M17: 12,657,027 km (0.101 R)
• M18: 14,842,951 km (0.119 R)
• M19: 17,487,393 km (0.094 R)
• M20: 25,720,811 km (0.057 R)
• M21: 26,585,786 km (0.075 R)
• M22: 27,969,715 km (0.037 R)
• M23: 29,818,446 km (0.062 R)
• M24: 31,311,582 km (0.116 R)
• M25: 35,261,116 km (0.081 R)
• M26: 36,447,576 km (0.099 R)
• M27: 39,911,216 km (0.095 R)
• M28: 40,294,785 km (0.061 R)
• M29: 41,591,200 km (0.11 R)
• M30: 42,117,635 km (0.028 R)
• M31: 47,914,552 km (0.079 R)
• M32: 48,058,615 km (0.096 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit