🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.62 AU - 0.94 AU

Year: 247 Days

Day: 47.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,608,963 km

• M1: 459,415 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.7 AU - 1.02 AU

Year: 286 Days

Day: 23.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,608,963 km

• M1: 243,246 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.35 AU - 1.81 AU

Year: 711 Days

Day: 37.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.46 AU - 1.92 AU

Year: 787 Days

Day: 38 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,608,963 km

• M1: 935,735 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.11 AU - 3.93 AU

Year: 2365 Days

Day: 38.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 15

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.34 AU - 8.26 AU

Year: 7064 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,608,963 km

• M1: 208,839 km (0.03 R)
• M2: 400,025 km (0.078 R)
• M3: 515,215 km (0.04 R)
• M4: 765,343 km (0.118 R)
• M5: 893,698 km (0.113 R)
• M6: 1,501,963 km (0.044 R)
• M7: 1,702,424 km (0.111 R)
• M8: 1,965,866 km (0.118 R)
• M9: 2,130,722 km (0.053 R)
• M10: 2,243,220 km (0.067 R)
• M11: 2,338,514 km (0.109 R)
• M12: 2,754,396 km (0.084 R)
• M13: 3,302,074 km (0.096 R)
• M14: 3,411,430 km (0.089 R)
• M15: 3,792,306 km (0.057 R)
• M16: 4,046,174 km (0.074 R)
• M17: 4,377,682 km (0.103 R)
• M18: 4,498,109 km (0.09 R)
• M19: 5,193,888 km (0.06 R)
• M20: 5,424,718 km (0.104 R)
• M21: 6,110,923 km (0.069 R)
• M22: 6,437,047 km (0.032 R)
• M23: 6,602,203 km (0.095 R)
• M24: 7,478,248 km (0.098 R)
• M25: 7,594,037 km (0.079 R)
• M26: 7,856,731 km (0.049 R)
• M27: 8,122,267 km (0.072 R)
• M28: 8,390,945 km (0.103 R)
• M29: 9,276,714 km (0.108 R)
• M30: 9,494,977 km (0.103 R)
• M31: 9,714,886 km (0.08 R)
• M32: 9,873,160 km (0.06 R)
• M33: 10,160,089 km (0.1 R)
• M34: 10,482,173 km (0.061 R)
• M35: 10,742,174 km (0.079 R)
• M36: 12,381,617 km (0.037 R)
• M37: 12,622,171 km (0.118 R)
• M38: 12,725,842 km (0.031 R)
• M39: 12,933,783 km (0.047 R)
• M40: 13,177,927 km (0.092 R)
• M41: 13,529,332 km (0.066 R)
• M42: 13,848,275 km (0.117 R)
• M43: 14,421,534 km (0.115 R)
• M44: 15,369,536 km (0.056 R)
• M45: 16,829,162 km (0.106 R)
• M46: 17,633,400 km (0.113 R)
• M47: 17,826,830 km (0.12 R)
• M48: 18,254,680 km (0.109 R)
• M49: 18,528,743 km (0.098 R)
• M50: 18,922,635 km (0.108 R)
• M51: 19,398,954 km (0.116 R)
• M52: 19,518,633 km (0.117 R)
• M53: 19,959,647 km (0.092 R)
• M54: 20,485,035 km (0.083 R)
• M55: 22,213,788 km (0.098 R)
• M56: 22,716,287 km (0.111 R)
• M57: 23,095,667 km (0.106 R)
• M58: 23,349,834 km (0.06 R)
• M59: 23,989,066 km (0.047 R)
• M60: 24,332,393 km (0.112 R)
• M61: 24,937,067 km (0.069 R)
• M62: 25,765,690 km (0.062 R)
• M63: 25,897,336 km (0.104 R)
• M64: 26,161,227 km (0.082 R)
• M65: 26,337,752 km (0.117 R)
• M66: 27,584,351 km (0.113 R)
• M67: 28,034,192 km (0.101 R)
• M68: 28,169,728 km (0.061 R)
• M69: 28,350,592 km (0.096 R)
• M70: 28,759,143 km (0.111 R)
• M71: 30,088,620 km (0.078 R)
• M72: 30,366,273 km (0.037 R)
• M73: 30,691,200 km (0.049 R)
• M74: 31,063,998 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 11.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.52 AU - 14.86 AU

Year: 16191 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,608,963 km

• M1: 534,214 km (0.1 R)
• M2: 641,625 km (0.119 R)
• M3: 742,604 km (0.116 R)
• M4: 818,450 km (0.095 R)
• M5: 1,115,551 km (0.076 R)
• M6: 1,204,263 km (0.058 R)
• M7: 1,295,518 km (0.071 R)
• M8: 1,427,463 km (0.116 R)
• M9: 1,584,092 km (0.034 R)
• M10: 1,684,921 km (0.097 R)
• M11: 1,872,217 km (0.079 R)
• M12: 2,545,707 km (0.07 R)
• M13: 2,934,063 km (0.094 R)
• M14: 3,237,896 km (0.07 R)
• M15: 3,341,418 km (0.094 R)
• M16: 4,209,834 km (0.092 R)
• M17: 4,351,652 km (0.103 R)
• M18: 4,669,398 km (0.082 R)
• M19: 4,845,924 km (0.113 R)
• M20: 4,934,935 km (0.04 R)
• M21: 6,630,926 km (0.069 R)
• M22: 6,929,822 km (0.062 R)
• M23: 7,097,821 km (0.103 R)
• M24: 7,472,264 km (0.102 R)
• M25: 8,169,540 km (0.099 R)
• M26: 8,490,128 km (0.039 R)
• M27: 8,742,350 km (0.055 R)
• M28: 9,143,721 km (0.09 R)
• M29: 9,851,169 km (0.097 R)
• M30: 10,345,590 km (0.081 R)
• M31: 11,082,509 km (0.101 R)
• M32: 11,318,874 km (0.1 R)
• M33: 11,676,413 km (0.088 R)
• M34: 12,853,748 km (0.096 R)
• M35: 13,729,793 km (0.069 R)
• M36: 14,324,595 km (0.111 R)
• M37: 14,496,034 km (0.032 R)
• M38: 14,668,221 km (0.115 R)
• M39: 14,927,773 km (0.109 R)
• M40: 15,276,187 km (0.114 R)
• M41: 16,427,043 km (0.092 R)
• M42: 17,376,989 km (0.06 R)
• M43: 17,697,578 km (0.03 R)
• M44: 18,251,838 km (0.084 R)
• M45: 19,046,651 km (0.077 R)
• M46: 19,282,567 km (0.091 R)
• M47: 19,472,108 km (0.105 R)
• M48: 20,092,041 km (0.025 R)
• M49: 20,912,586 km (0.104 R)
• M50: 21,155,981 km (0.097 R)
• M51: 21,892,003 km (0.115 R)
• M52: 22,139,138 km (0.12 R)
• M53: 22,886,230 km (0.037 R)
• M54: 22,986,461 km (0.109 R)
• M55: 23,288,050 km (0.073 R)
• M56: 24,098,721 km (0.104 R)
• M57: 24,558,884 km (0.118 R)
• M58: 24,815,744 km (0.026 R)
• M59: 25,591,708 km (0.113 R)
• M60: 26,008,787 km (0.105 R)
• M61: 27,273,637 km (0.107 R)
• M62: 28,235,252 km (0.086 R)
• M63: 28,558,383 km (0.071 R)
• M64: 28,720,398 km (0.105 R)
• M65: 31,576,371 km (0.107 R)
• M66: 31,743,771 km (0.074 R)
• M67: 32,191,966 km (0.035 R)
• M68: 32,642,255 km (0.116 R)
• M69: 36,787,463 km (0.106 R)
• M70: 36,963,839 km (0.115 R)
• M71: 37,140,364 km (0.088 R)
• M72: 37,612,645 km (0.098 R)
• M73: 37,849,458 km (0.12 R)
• M74: 38,861,787 km (0.092 R)
• M75: 39,401,237 km (0.119 R)
• M76: 40,063,955 km (0.105 R)
• M77: 40,305,855 km (0.101 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 10,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit