🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.63 AU - 0.75 AU

Year: 217 Days

Day: 12.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 112.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,467,662 km

• M1: 109,057 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.79 AU - 3.17 AU

Year: 1948 Days

Day: 17.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 13.2

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.98 AU - 5.68 AU

Year: 4020 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,467,662 km

• M1: 164,258 km (0.101 R)
• M2: 684,859 km (0.089 R)
• M3: 1,934,600 km (0.086 R)
• M4: 2,919,103 km (0.099 R)
• M5: 3,627,150 km (0.12 R)
• M6: 4,100,777 km (0.104 R)
• M7: 4,689,145 km (0.101 R)
• M8: 6,095,066 km (0.117 R)
• M9: 6,895,714 km (0.064 R)
• M10: 8,011,864 km (0.097 R)
• M11: 9,363,032 km (0.104 R)
• M12: 12,561,584 km (0.071 R)
• M13: 13,249,285 km (0.115 R)
• M14: 14,699,936 km (0.101 R)
• M15: 15,188,073 km (0.109 R)
• M16: 16,369,149 km (0.044 R)
• M17: 17,011,821 km (0.096 R)
• M18: 17,550,224 km (0.03 R)
• M19: 18,598,007 km (0.118 R)
• M20: 20,347,405 km (0.088 R)
• M21: 20,886,107 km (0.074 R)
• M22: 21,573,060 km (0.077 R)
• M23: 22,559,808 km (0.062 R)
• M24: 23,209,960 km (0.089 R)
• M25: 26,093,908 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 10.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.74 AU - 13.32 AU

Year: 14828 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,467,662 km

• M1: 128,205 km (0.12 R)
• M2: 454,628 km (0.089 R)
• M3: 935,136 km (0.11 R)
• M4: 1,273,975 km (0.095 R)
• M5: 1,728,005 km (0.108 R)
• M6: 2,137,604 km (0.115 R)
• M7: 2,807,054 km (0.086 R)
• M8: 3,352,488 km (0.116 R)
• M9: 3,745,332 km (0.098 R)
• M10: 5,634,903 km (0.057 R)
• M11: 7,549,457 km (0.08 R)
• M12: 9,448,153 km (0.084 R)
• M13: 10,563,255 km (0.069 R)
• M14: 11,412,074 km (0.113 R)
• M15: 13,634,200 km (0.035 R)
• M16: 14,708,762 km (0.094 R)
• M17: 16,648,897 km (0.117 R)
• M18: 19,080,161 km (0.104 R)
• M19: 19,576,677 km (0.113 R)
• M20: 21,828,723 km (0.086 R)
• M21: 23,579,916 km (0.083 R)
• M22: 24,538,240 km (0.092 R)
• M23: 38,015,961 km (0.094 R)
• M24: 39,332,871 km (0.118 R)
• M25: 41,365,008 km (0.119 R)
• M26: 45,784,728 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.8

Radius: 6

Gravity: 21.77 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.78 AU - 14.32 AU

Year: 19946 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,467,662 km

• M1: 75,098 km (0.052 R)
• M2: 619,036 km (0.112 R)
• M3: 908,209 km (0.066 R)
• M4: 1,144,573 km (0.051 R)
• M5: 2,153,910 km (0.093 R)
• M6: 5,464,960 km (0.111 R)
• M7: 7,600,021 km (0.1 R)
• M8: 8,852,005 km (0.102 R)
• M9: 12,433,677 km (0.116 R)
• M10: 15,400,353 km (0.074 R)
• M11: 15,640,308 km (0.059 R)
• M12: 19,358,413 km (0.117 R)
• M13: 20,782,735 km (0.046 R)
• M14: 21,470,885 km (0.08 R)
• M15: 24,701,301 km (0.041 R)
• M16: 28,721,594 km (0.11 R)
• M17: 30,570,624 km (0.09 R)
• M18: 33,960,961 km (0.099 R)
• M19: 39,802,907 km (0.104 R)
• M20: 41,322,971 km (0.059 R)
• M21: 51,620,391 km (0.112 R)
• M22: 63,298,150 km (0.09 R)
• M23: 65,157,502 km (0.112 R)
• M24: 70,074,036 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 6.6

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.62 AU - 17.36 AU

Year: 25362 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,467,662 km

• M1: 128,505 km (0.108 R)
• M2: 385,364 km (0.092 R)
• M3: 636,838 km (0.082 R)
• M4: 861,085 km (0.098 R)
• M5: 1,248,993 km (0.056 R)
• M6: 1,524,402 km (0.093 R)
• M7: 2,306,051 km (0.032 R)
• M8: 2,555,431 km (0.113 R)
• M9: 2,924,638 km (0.107 R)
• M10: 3,190,175 km (0.1 R)
• M11: 3,500,740 km (0.082 R)
• M12: 4,520,548 km (0.088 R)
• M13: 5,023,945 km (0.119 R)
• M14: 6,850,685 km (0.088 R)
• M15: 9,024,641 km (0.089 R)
• M16: 9,360,638 km (0.115 R)
• M17: 9,646,968 km (0.119 R)
• M18: 10,664,533 km (0.104 R)
• M19: 15,936,512 km (0.109 R)
• M20: 17,268,681 km (0.108 R)
• M21: 18,226,406 km (0.056 R)
• M22: 19,311,140 km (0.047 R)
• M23: 22,109,369 km (0.07 R)
• M24: 23,447,073 km (0.119 R)
• M25: 25,498,059 km (0.035 R)
• M26: 26,282,850 km (0.079 R)
• M27: 27,315,524 km (0.073 R)
• M28: 34,355,749 km (0.111 R)
• M29: 35,589,633 km (0.118 R)
• M30: 40,668,630 km (0.037 R)
• M31: 42,515,565 km (0.107 R)
• M32: 48,220,630 km (0.112 R)
• M33: 51,877,400 km (0.102 R)
• M34: 53,499,639 km (0.088 R)
• M35: 56,466,614 km (0.074 R)
• M36: 64,773,185 km (0.115 R)
• M37: 76,370,311 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit