🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.68 AU - 0.72 AU

Year: 210 Days

Day: 27.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.99 AU - 1.29 AU

Year: 436 Days

Day: 22.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.05 AU - 1.51 AU

Year: 519 Days

Day: 22.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.38 AU - 5.4 AU

Year: 3294 Days

Day: 23.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.9

Radius: 12

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.28 AU - 9.24 AU

Year: 9286 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,055,071 km

• M1: 225,145 km (0.087 R)
• M2: 345,421 km (0.085 R)
• M3: 465,399 km (0.096 R)
• M4: 543,788 km (0.07 R)
• M5: 665,411 km (0.1 R)
• M6: 783,743 km (0.116 R)
• M7: 1,105,229 km (0.093 R)
• M8: 1,281,755 km (0.045 R)
• M9: 1,365,230 km (0.065 R)
• M10: 1,591,273 km (0.106 R)
• M11: 1,718,281 km (0.099 R)
• M12: 1,943,875 km (0.111 R)
• M13: 2,040,964 km (0.104 R)
• M14: 2,219,733 km (0.053 R)
• M15: 2,424,682 km (0.088 R)
• M16: 2,919,702 km (0.092 R)
• M17: 3,213,661 km (0.095 R)
• M18: 3,422,799 km (0.084 R)
• M19: 3,879,222 km (0.113 R)
• M20: 4,355,093 km (0.091 R)
• M21: 5,036,212 km (0.077 R)
• M22: 5,116,995 km (0.095 R)
• M23: 5,416,939 km (0.052 R)
• M24: 5,807,090 km (0.104 R)
• M25: 6,177,494 km (0.097 R)
• M26: 6,380,200 km (0.068 R)
• M27: 7,580,573 km (0.049 R)
• M28: 7,673,324 km (0.11 R)
• M29: 7,985,534 km (0.097 R)
• M30: 8,493,718 km (0.104 R)
• M31: 8,686,999 km (0.107 R)
• M32: 10,595,269 km (0.048 R)
• M33: 10,699,090 km (0.086 R)
• M34: 10,803,509 km (0.072 R)
• M35: 10,943,084 km (0.111 R)
• M36: 11,436,308 km (0.114 R)
• M37: 11,578,576 km (0.1 R)
• M38: 12,081,075 km (0.082 R)
• M39: 12,189,833 km (0.046 R)
• M40: 12,371,594 km (0.054 R)
• M41: 12,959,364 km (0.074 R)
• M42: 13,971,843 km (0.067 R)
• M43: 14,315,020 km (0.119 R)
• M44: 14,699,636 km (0.041 R)
• M45: 15,087,693 km (0.059 R)
• M46: 15,204,679 km (0.051 R)
• M47: 15,479,041 km (0.073 R)
• M48: 16,552,406 km (0.056 R)
• M49: 16,794,306 km (0.06 R)
• M50: 16,956,171 km (0.103 R)
• M51: 17,567,727 km (0.057 R)
• M52: 17,855,703 km (0.082 R)
• M53: 17,979,570 km (0.06 R)
• M54: 19,233,948 km (0.105 R)
• M55: 19,445,778 km (0.117 R)
• M56: 19,828,899 km (0.108 R)
• M57: 20,732,918 km (0.077 R)
• M58: 21,124,416 km (0.119 R)
• M59: 23,073,377 km (0.107 R)
• M60: 23,614,921 km (0.118 R)
• M61: 23,750,906 km (0.056 R)
• M62: 24,206,282 km (0.109 R)
• M63: 24,343,463 km (0.088 R)
• M64: 24,894,731 km (0.105 R)
• M65: 25,125,561 km (0.09 R)
• M66: 25,403,663 km (0.104 R)
• M67: 25,682,663 km (0.05 R)
• M68: 25,962,710 km (0.082 R)
• M69: 27,664,386 km (0.077 R)
• M70: 28,770,363 km (0.1 R)
• M71: 28,867,303 km (0.085 R)
• M72: 30,382,430 km (0.101 R)
• M73: 31,373,665 km (0.066 R)
• M74: 31,573,079 km (0.063 R)
• M75: 32,073,783 km (0.073 R)
• M76: 32,325,108 km (0.057 R)
• M77: 32,577,031 km (0.115 R)
• M78: 32,829,702 km (0.068 R)
• M79: 33,744,492 km (0.117 R)
• M80: 33,948,843 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.04 AU - 13.52 AU

Year: 14481 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,055,071 km

• M1: 1,008,888 km (0.094 R)
• M2: 1,346,830 km (0.096 R)
• M3: 1,784,254 km (0.113 R)
• M4: 2,667,629 km (0.089 R)
• M5: 2,839,517 km (0.051 R)
• M6: 3,074,386 km (0.113 R)
• M7: 3,214,260 km (0.034 R)
• M8: 3,274,997 km (0.111 R)
• M9: 3,816,541 km (0.062 R)
• M10: 4,185,748 km (0.085 R)
• M11: 4,911,597 km (0.118 R)
• M12: 5,360,989 km (0.046 R)
• M13: 5,922,729 km (0.038 R)
• M14: 6,605,943 km (0.048 R)
• M15: 6,917,555 km (0.069 R)
• M16: 7,128,039 km (0.1 R)
• M17: 7,744,981 km (0.057 R)
• M18: 8,184,200 km (0.118 R)
• M19: 9,115,597 km (0.12 R)
• M20: 9,404,470 km (0.09 R)
• M21: 9,520,857 km (0.102 R)
• M22: 10,050,583 km (0.101 R)
• M23: 10,139,893 km (0.057 R)
• M24: 10,499,377 km (0.069 R)
• M25: 11,169,426 km (0.104 R)
• M26: 12,010,615 km (0.036 R)
• M27: 12,137,025 km (0.105 R)
• M28: 12,200,305 km (0.075 R)
• M29: 12,327,313 km (0.108 R)
• M30: 12,839,836 km (0.077 R)
• M31: 15,850,044 km (0.101 R)
• M32: 17,005,987 km (0.079 R)
• M33: 17,147,955 km (0.112 R)
• M34: 17,504,596 km (0.09 R)
• M35: 18,189,007 km (0.106 R)
• M36: 20,294,148 km (0.093 R)
• M37: 20,633,586 km (0.082 R)
• M38: 20,898,823 km (0.117 R)
• M39: 22,009,886 km (0.086 R)
• M40: 23,218,637 km (0.112 R)
• M41: 23,297,475 km (0.074 R)
• M42: 24,169,331 km (0.081 R)
• M43: 26,354,358 km (0.113 R)
• M44: 27,428,770 km (0.112 R)
• M45: 27,511,946 km (0.089 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit