🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.58 AU - 0.64 AU

Year: 167 Days

Day: 19.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 45.6 Hours

Environment

Temp: 234 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.85 AU - 3.07 AU

Year: 1350 Days

Day: 13 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,384,485 km

• M1: 1,905,129 km (0.053 R)
• M2: 2,164,232 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.45 AU - 4.01 AU

Year: 2520 Days

Day: 15.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 10.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.45 AU - 7.17 AU

Year: 5545 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,384,485 km

• M1: 137,630 km (0.115 R)
• M2: 206,295 km (0.046 R)
• M3: 300,393 km (0.077 R)
• M4: 455,675 km (0.112 R)
• M5: 594,951 km (0.111 R)
• M6: 676,332 km (0.063 R)
• M7: 986,748 km (0.074 R)
• M8: 1,187,957 km (0.118 R)
• M9: 1,647,372 km (0.063 R)
• M10: 1,766,302 km (0.111 R)
• M11: 1,835,566 km (0.119 R)
• M12: 2,085,394 km (0.039 R)
• M13: 2,195,947 km (0.038 R)
• M14: 2,289,595 km (0.1 R)
• M15: 2,365,442 km (0.12 R)
• M16: 2,500,229 km (0.099 R)
• M17: 2,961,439 km (0.063 R)
• M18: 3,691,477 km (0.113 R)
• M19: 3,803,526 km (0.086 R)
• M20: 4,691,240 km (0.116 R)
• M21: 4,886,166 km (0.052 R)
• M22: 4,984,601 km (0.118 R)
• M23: 5,058,802 km (0.107 R)
• M24: 5,158,434 km (0.091 R)
• M25: 5,410,506 km (0.066 R)
• M26: 5,769,990 km (0.114 R)
• M27: 6,164,031 km (0.096 R)
• M28: 6,270,544 km (0.093 R)
• M29: 6,675,506 km (0.041 R)
• M30: 7,256,843 km (0.058 R)
• M31: 7,341,216 km (0.113 R)
• M32: 8,586,319 km (0.094 R)
• M33: 9,217,922 km (0.113 R)
• M34: 9,462,514 km (0.09 R)
• M35: 9,647,417 km (0.1 R)
• M36: 9,989,398 km (0.093 R)
• M37: 10,335,418 km (0.119 R)
• M38: 10,430,562 km (0.072 R)
• M39: 10,525,856 km (0.113 R)
• M40: 10,589,584 km (0.058 R)
• M41: 11,071,738 km (0.114 R)
• M42: 11,495,400 km (0.101 R)
• M43: 11,561,073 km (0.117 R)
• M44: 12,392,239 km (0.089 R)
• M45: 13,657,538 km (0.072 R)
• M46: 14,642,191 km (0.064 R)
• M47: 15,107,141 km (0.1 R)
• M48: 15,359,513 km (0.061 R)
• M49: 15,468,121 km (0.055 R)
• M50: 15,649,583 km (0.111 R)
• M51: 15,978,249 km (0.112 R)
• M52: 16,161,656 km (0.114 R)
• M53: 17,202,409 km (0.091 R)
• M54: 17,277,656 km (0.074 R)
• M55: 17,997,073 km (0.075 R)
• M56: 18,188,109 km (0.109 R)
• M57: 18,997,583 km (0.069 R)
• M58: 20,016,195 km (0.042 R)
• M59: 20,213,963 km (0.12 R)
• M60: 20,372,836 km (0.101 R)
• M61: 20,611,744 km (0.047 R)
• M62: 21,658,032 km (0.033 R)
• M63: 21,942,716 km (0.09 R)
• M64: 22,146,768 km (0.11 R)
• M65: 22,556,816 km (0.119 R)
• M66: 22,886,679 km (0.097 R)
• M67: 23,592,931 km (0.053 R)
• M68: 24,390,736 km (0.069 R)
• M69: 24,686,790 km (0.1 R)
• M70: 24,941,705 km (0.109 R)
• M71: 25,582,433 km (0.048 R)
• M72: 25,797,255 km (0.117 R)
• M73: 26,445,313 km (0.086 R)
• M74: 27,142,439 km (0.107 R)
• M75: 27,581,210 km (0.085 R)
• M76: 28,066,655 km (0.104 R)
• M77: 29,314,900 km (0.113 R)
• M78: 29,810,218 km (0.107 R)
• M79: 29,991,082 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 9.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.24 AU - 7.9 AU

Year: 7287 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,384,485 km

• M1: 144,512 km (0.099 R)
• M2: 893,698 km (0.096 R)
• M3: 1,078,601 km (0.098 R)
• M4: 1,313,469 km (0.077 R)
• M5: 1,408,165 km (0.067 R)
• M6: 1,525,150 km (0.092 R)
• M7: 2,385,188 km (0.107 R)
• M8: 2,644,741 km (0.101 R)
• M9: 2,716,997 km (0.058 R)
• M10: 2,790,150 km (0.052 R)
• M11: 2,963,085 km (0.084 R)
• M12: 3,038,482 km (0.115 R)
• M13: 3,371,936 km (0.07 R)
• M14: 3,583,168 km (0.032 R)
• M15: 4,356,290 km (0.109 R)
• M16: 5,515,973 km (0.034 R)
• M17: 5,640,139 km (0.109 R)
• M18: 6,765,564 km (0.108 R)
• M19: 7,133,425 km (0.088 R)
• M20: 7,714,762 km (0.103 R)
• M21: 7,784,176 km (0.097 R)
• M22: 8,597,240 km (0.06 R)
• M23: 9,326,081 km (0.097 R)
• M24: 10,456,143 km (0.078 R)
• M25: 10,764,764 km (0.104 R)
• M26: 11,154,915 km (0.1 R)
• M27: 11,668,933 km (0.11 R)
• M28: 11,989,073 km (0.117 R)
• M29: 12,393,286 km (0.093 R)
• M30: 12,556,348 km (0.032 R)
• M31: 12,760,998 km (0.079 R)
• M32: 13,090,861 km (0.105 R)
• M33: 13,590,967 km (0.076 R)
• M34: 15,962,093 km (0.075 R)
• M35: 16,362,118 km (0.106 R)
• M36: 17,036,206 km (0.1 R)
• M37: 17,719,269 km (0.109 R)
• M38: 18,364,934 km (0.058 R)
• M39: 20,204,090 km (0.102 R)
• M40: 20,781,687 km (0.112 R)
• M41: 21,218,364 km (0.039 R)
• M42: 21,364,670 km (0.095 R)
• M43: 22,100,991 km (0.116 R)
• M44: 22,546,793 km (0.094 R)
• M45: 22,646,275 km (0.025 R)
• M46: 23,246,163 km (0.102 R)
• M47: 23,548,201 km (0.082 R)
• M48: 24,257,594 km (0.102 R)
• M49: 24,461,645 km (0.063 R)
• M50: 24,615,133 km (0.026 R)
• M51: 25,335,147 km (0.1 R)
• M52: 26,062,043 km (0.115 R)
• M53: 26,743,163 km (0.07 R)
• M54: 27,855,872 km (0.119 R)
• M55: 28,444,838 km (0.113 R)
• M56: 29,091,849 km (0.118 R)
• M57: 29,743,797 km (0.116 R)
• M58: 31,283,757 km (0.097 R)
• M59: 31,505,910 km (0.059 R)
• M60: 32,287,409 km (0.09 R)
• M61: 33,641,868 km (0.091 R)
• M62: 34,497,718 km (0.091 R)
• M63: 34,842,242 km (0.042 R)
• M64: 35,187,663 km (0.11 R)
• M65: 35,476,537 km (0.106 R)
• M66: 35,708,114 km (0.091 R)
• M67: 35,824,202 km (0.115 R)
• M68: 36,405,988 km (0.069 R)
• M69: 37,579,135 km (0.116 R)
• M70: 38,288,977 km (0.06 R)
• M71: 38,586,078 km (0.06 R)
• M72: 38,705,158 km (0.065 R)
• M73: 39,062,996 km (0.101 R)
• M74: 39,302,203 km (0.032 R)
• M75: 40,324,106 km (0.077 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit