🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 164 Days

Day: 42.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,852,388 km

• M1: 79,137 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.28 AU - 1.78 AU

Year: 804 Days

Day: 47.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.85 AU - 2.47 AU

Year: 1348 Days

Day: 21.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,852,388 km

• M1: 528,380 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 12.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.15 AU - 7.17 AU

Year: 6492 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,852,388 km

• M1: 163,211 km (0.105 R)
• M2: 457,321 km (0.065 R)
• M3: 761,304 km (0.114 R)
• M4: 851,062 km (0.05 R)
• M5: 1,114,654 km (0.112 R)
• M6: 1,453,343 km (0.092 R)
• M7: 1,568,234 km (0.114 R)
• M8: 2,058,467 km (0.088 R)
• M9: 2,151,068 km (0.081 R)
• M10: 2,340,608 km (0.096 R)
• M11: 2,675,708 km (0.069 R)
• M12: 2,797,779 km (0.119 R)
• M13: 2,921,646 km (0.118 R)
• M14: 3,047,458 km (0.114 R)
• M15: 3,413,973 km (0.054 R)
• M16: 3,524,526 km (0.079 R)
• M17: 4,403,563 km (0.074 R)
• M18: 4,524,288 km (0.106 R)
• M19: 4,670,595 km (0.111 R)
• M20: 4,818,398 km (0.101 R)
• M21: 4,942,863 km (0.102 R)
• M22: 5,633,407 km (0.104 R)
• M23: 5,738,275 km (0.102 R)
• M24: 6,110,624 km (0.106 R)
• M25: 6,436,149 km (0.085 R)
• M26: 6,739,534 km (0.072 R)
• M27: 6,935,058 km (0.098 R)
• M28: 7,217,648 km (0.099 R)
• M29: 7,533,001 km (0.111 R)
• M30: 8,118,078 km (0.12 R)
• M31: 8,476,066 km (0.116 R)
• M32: 9,269,682 km (0.085 R)
• M33: 9,549,879 km (0.106 R)
• M34: 9,738,373 km (0.086 R)
• M35: 9,991,492 km (0.067 R)
• M36: 10,118,950 km (0.027 R)
• M37: 11,356,124 km (0.061 R)
• M38: 11,622,707 km (0.102 R)
• M39: 12,675,128 km (0.115 R)
• M40: 13,021,148 km (0.099 R)
• M41: 13,370,160 km (0.069 R)
• M42: 13,828,827 km (0.046 R)
• M43: 14,580,407 km (0.101 R)
• M44: 14,725,068 km (0.026 R)
• M45: 14,943,032 km (0.119 R)
• M46: 15,198,545 km (0.05 R)
• M47: 15,308,649 km (0.106 R)
• M48: 15,640,158 km (0.109 R)
• M49: 15,862,461 km (0.056 R)
• M50: 16,048,710 km (0.063 R)
• M51: 16,272,957 km (0.082 R)
• M52: 16,498,252 km (0.109 R)
• M53: 17,256,862 km (0.114 R)
• M54: 17,756,220 km (0.114 R)
• M55: 17,949,501 km (0.081 R)
• M56: 18,533,531 km (0.114 R)
• M57: 18,690,309 km (0.075 R)
• M58: 19,840,418 km (0.111 R)
• M59: 20,890,894 km (0.117 R)
• M60: 21,670,149 km (0.081 R)
• M61: 21,876,744 km (0.071 R)
• M62: 22,584,192 km (0.119 R)
• M63: 23,045,851 km (0.084 R)
• M64: 23,425,979 km (0.096 R)
• M65: 23,893,473 km (0.111 R)
• M66: 24,924,052 km (0.054 R)
• M67: 25,227,287 km (0.028 R)
• M68: 25,531,869 km (0.098 R)
• M69: 25,793,814 km (0.09 R)
• M70: 26,364,680 km (0.119 R)
• M71: 26,850,873 km (0.112 R)
• M72: 28,507,969 km (0.081 R)
• M73: 28,779,788 km (0.101 R)
• M74: 29,738,112 km (0.091 R)
• M75: 29,967,745 km (0.068 R)
• M76: 30,059,747 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.9

Radius: 5.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.8 AU - 13.52 AU

Year: 18004 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 22,852,388 km

• M1: 83,476 km (0.117 R)
• M2: 168,298 km (0.074 R)
• M3: 216,319 km (0.095 R)
• M4: 702,960 km (0.077 R)
• M5: 1,484,609 km (0.107 R)
• M6: 1,807,142 km (0.087 R)
• M7: 2,762,923 km (0.095 R)
• M8: 3,193,017 km (0.108 R)
• M9: 3,942,951 km (0.049 R)
• M10: 4,076,243 km (0.105 R)
• M11: 5,216,029 km (0.108 R)
• M12: 8,292,659 km (0.099 R)
• M13: 9,008,485 km (0.068 R)
• M14: 9,133,848 km (0.087 R)
• M15: 9,846,831 km (0.087 R)
• M16: 10,236,085 km (0.118 R)
• M17: 10,419,342 km (0.049 R)
• M18: 10,472,001 km (0.069 R)
• M19: 12,062,824 km (0.106 R)
• M20: 12,928,398 km (0.117 R)
• M21: 13,468,895 km (0.092 R)
• M22: 14,191,004 km (0.107 R)
• M23: 14,424,825 km (0.089 R)
• M24: 16,005,476 km (0.116 R)
• M25: 18,207,407 km (0.111 R)
• M26: 18,588,882 km (0.112 R)
• M27: 18,748,503 km (0.113 R)
• M28: 19,586,400 km (0.069 R)
• M29: 19,879,313 km (0.096 R)
• M30: 21,298,398 km (0.105 R)
• M31: 21,700,218 km (0.099 R)
• M32: 22,138,390 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit